| FIDE | Country | B-Year | Gender | Standard | Rapid | Blitz |
|---|---|---|---|---|---|---|
2504243
|
IRL | 1999 | M | 2281 | 2182 | 2195 |
546
games
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| 2255040 | FM Jarocka, Liwia (2273) | FM O'Donnell, Conor (2317) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.e5 Bf5 4.Bd3 Bxd3 5.Qxd3 e6 6.Ne2 c5 7.c3 Nc6 8.O-O Nge7 9.Nd2 Nf5 10.Nf3 cxd4 11.cxd4 h5 12.h3 Be7 13.a3 Qb6 14.b4 Rc8 15.Be3 a5 16.b5 Na7 17.Nc3 O-O 18.Nxd5 Qxb5 19.Qxb5 Nxb5 20.Nxe7+ Nxe7 21.Rfb1 Nc3 22.Rxb7 Ned5 23.Kh2 Rb8 24.Ra7 a4 25.Nd2 Rfc8 26.Rc1 Nxe3 27.fxe3 Nd5 28.Rxc8+ Rxc8 29.Ne4 Nxe3 30.Rxf7 Kxf7 31.Nd6+ Kg6 32.Nxc8 Nc4 33.g4 h4 34.Kg2 Nxa3 1/2-1/2 | ||||
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| 2254977 | IM Eggleston, D (2343) | FM O'Donnell, Conor (2317) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.c4 e6 6.Nc3 dxc4 7.Bxc4 Be7 8.Nf3 Bg4 9.Ne4 Bxf3 10.gxf3 Nd7 11.Bg5 Nb6 12.Bb3 Qc7 13.Qd2 Nh6 14.O-O-O Nf5 15.Qc3 O-O-O 16.Kb1 Nd5 17.Qc1 Kb8 18.Ng3 Bxg5 19.hxg5 Nde7 20.Qc3 Qb6 21.Rxh5 Rxh5 22.Nxh5 Rxd4 23.Rh1 Qb5 24.Nxg7 Qxe5 25.Nxf5 Qxf5+ 26.Bc2 Qd5 27.Be4 Qe5 28.a3 Nd5 29.Qc1 Nb6 30.Rh4 Nc4 31.Qf4 Qxf4 32.Rxf4 Nd6 33.Rf6 Kc7 34.g6 fxg6 35.Rxe6 g5 36.Kc2 Nxe4 37.fxe4 Kd7 38.Re5 g4 39.Kc3 Rd6 40.Rf5 Ke7 41.Rg5 Rf6 42.Rg7+ Kd6 43.Rxg4 Rf3+ 44.Kc2 Rxf2+ 45.Kc3 Rf3+ 46.Kc2 b5 47.Rg2 a5 48.Rg8 a4 49.Kd2 Rb3 50.Kc2 Re3 51.Rg4 Kc5 52.e5 Rxe5 53.Rh4 Re2+ 54.Kc3 Re3+ 55.Kc2 Rg3 56.Rh5+ Kb6 57.Rh6 Rg4 58.Rf6 Rc4+ 59.Kb1 Rd4 60.Rh6 Kc5 61.Rg6 Rd6 62.Rg4 Rd2 63.Kc1 Rd4 64.Rg6 Rc4+ 65.Kb1 Kd4 66.Rg4+ Ke3 67.Rg3+ Kf2 68.Rg8 Ke2 69.Rg2+ Kf3 70.Rg8 Rc5 71.Rg6 Kf4 72.Rg8 Re5 73.Kc2 Ke4 74.Rd8 Rc5+ 75.Kb1 Rd5 76.Rc8 Rd6 77.Rh8 Kd4 78.Rh4+ Kc5 79.Rg4 Rh6 80.Rg5+ Kb6 81.Rf5 Rh4 82.Rg5 Rc4 83.Rg6 Ka5 84.Rg8 Rd4 85.Ra8+ Kb6 86.Rh8 c5 87.Rh6+ Kb7 88.Rg6 b4 89.axb4 cxb4 90.Kc2 Ka7 91.Rh6 Rc4+ 92.Kd3 Rc7 93.Rh4 Rb7 94.Kc4 Ka6 95.Rh6+ Ka5 96.Rh5+ Ka6 97.Rh6+ Ka5 1/2-1/2 | ||||
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| 2254929 | FM O'Donnell, Conor (2317) | WFM Dicen, Elis Denele (2146) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Bg4 7.Be3 Nfd7 8.Ng1 Bxe2 9.Ngxe2 Nc6 10.O-O e5 11.d5 Ne7 12.b4 f5 13.f3 Nf6 14.Nc1 f4 15.Bf2 g5 16.c5 h5 17.Nd3 Ng6 18.Rc1 Qd7 19.c6 bxc6 20.dxc6 Qc8 21.b5 g4 22.Nd5 Nxd5 23.Qb3 Kh7 24.exd5 Qf5 25.Qc4 Qg5 26.Qe4 Kh8 27.Rc4 Ne7 28.Re1 Ng8 29.Nb4 Nf6 30.Qd3 h4 31.Re2 g3 32.Be1 gxh2+ 33.Kxh2 Rf7 34.a4 Bh6 35.Ra2 Rg8 36.Qf1 e4 37.Bc3 Qg3+ 38.Kh1 Bg7 39.a5 Nh5 40.Be1 Qg5 41.fxe4 f3 42.gxf3 Be5 43.Nd3 Rxf3 0-1 | ||||
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| 2204936 | GM Petrov, N (2572) | FM O'Donnell, Conor (2306) | 1-0 | |
| 1.Nf3 d5 2.c4 e6 3.e3 Nf6 4.b3 c5 5.cxd5 exd5 6.Be2 Nc6 7.O-O Bd6 8.Bb2 O-O 9.d4 cxd4 10.Nxd4 Re8 11.Nd2 Bd7 12.Nb5 Bb8 13.Nf3 a6 14.Nc3 Bg4 15.Nd4 Qd6 16.g3 h5 17.Bxg4 hxg4 18.Nxc6 bxc6 19.Na4 Qe6 20.Bxf6 gxf6 21.Rc1 Ba7 22.Nc5 Bxc5 23.Rxc5 Kg7 24.Qd4 Rh8 25.Qf4 Rh3 26.Rxc6 Rxg3+ 27.hxg3 Qxc6 28.Qxg4+ Kf8 29.Qb4+ 1-0 | ||||
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| 2204929 | GM Laurusas, T (2504) | FM O'Donnell, Conor (2306) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.cxd5 exd5 7.Ne2 Re8 8.Bd2 b6 9.O-O a5 10.Rc1 Ba6 11.Nf4 c6 12.Qb3 Bd6 13.Nce2 Ne4 14.Be1 Bxd3 15.Qxd3 Qe7 16.f3 Nf6 17.Bf2 Qb7 18.g4 Na6 19.Qf5 Bf8 20.h4 Qc8 21.Qb1 g6 22.g5 Nd7 23.Nxd5 Qb7 24.Ndc3 c5 25.e4 b5 26.Nd5 Rac8 27.Kg2 c4 28.b3 cxb3 29.axb3 Nb4 30.Nec3 Nc6 31.Qd3 Na7 32.Ra1 b4 33.Nd1 Nc6 34.N1e3 Bg7 35.Nc4 Qb5 36.Rfd1 1-0 | ||||
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| 2204897 | FM O'Donnell, Conor (2306) | GM Williams, Si1 (2432) | 0-1 | |
| 1.d4 e6 2.c4 f5 3.g3 Nf6 4.Bg2 d5 5.Nf3 Bd6 6.O-O O-O 7.b3 Ne4 8.Ba3 Nc6 9.Qc1 Bd7 10.Bxd6 cxd6 11.e3 Rc8 12.Nbd2 g5 13.Rd1 Qf6 14.Qa3 f4 15.exf4 gxf4 16.Nxe4 dxe4 17.Nh4 d5 18.Qd6 Rcd8 19.cxd5 Bc8 20.Qxf8+ Kxf8 21.dxc6 f3 22.Bf1 bxc6 23.Rac1 Rxd4 24.Rxd4 Qxd4 25.Rxc6 Bd7 26.Ra6 Qd1 27.a4 e5 28.Nf5 Bxf5 29.Rf6+ Ke7 30.Rxf5 Ke6 31.Rf8 Qe1 0-1 | ||||
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| 2204873 | FM Birkisson, Bardur Orn (2196) | FM O'Donnell, Conor (2306) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4 Nd7 12.O-O b6 13.Rfe1 Bb7 14.Rad1 Rc8 15.Bb3 Re8 16.Qf4 Qf6 17.Qg4 Qh6 18.d5 Nf6 19.Qg5 Qxg5 20.Nxg5 exd5 21.e5 Nd7 22.f4 Nf8 23.f5 h6 24.Nf3 Rc5 25.Nd4 Bc8 26.Re3 b5 27.g4 Nd7 28.Rde1 a5 29.h4 Nb6 30.e6 f6 31.g5 hxg5 32.hxg5 fxg5 33.Rg3 a4 34.Bd1 b4 35.Rxg5 Kf8 36.Bh5 Re7 37.Rf1 Rec7 38.f6 gxf6 39.Rxf6+ Ke7 40.Rh6 Rc1+ 41.Kf2 R7c2+ 42.Nxc2 Rxc2+ 43.Ke1 Bxe6 44.Re5 Rc1+ 45.Ke2 Rc2+ 46.Kd1 Rxa2 47.Rexe6+ Kd7 48.Rxb6 1-0 | ||||
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| 2204857 | FM O'Donnell, Conor (2306) | GM Sulypa, A (2455) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 Bb4+ 6.Bd2 a5 7.a3 Bxd2+ 8.Qxd2 O-O 9.Ne5 Nc6 10.Nxc6 bxc6 11.O-O Qd6 12.Rc1 Ba6 13.e3 e5 14.Qxa5 exd4 15.exd4 Qxd4 16.Qxc7 Ne4 17.Bxe4 Qxe4 18.Nd2 Qd3 19.Qf4 Rfe8 20.Rc3 Qe2 21.Re3 Rxe3 22.Qxe3 Re8 23.Qxe2 Rxe2 24.Rd1 g5 25.a4 g4 26.Kg2 Kg7 27.b3 c3 28.Nc4 c5 29.Rc1 c2 30.Kf1 Rd2 31.Ke1 Rd3 1/2-1/2 | ||||
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| 2180591 | FM O'Donnell, Conor (2306) | FM Nelson, Jo (2117) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 Na6 7.Nf3 e5 8.O-O Bg4 9.Nd2 Bxe2 10.Qxe2 exd4 11.Bxd4 Nb4 12.Rac1 Re8 13.Rfd1 Nh5 14.Bxg7 Kxg7 15.Nf1 Nf6 16.c5 Nc6 17.f3 Qe7 18.cxd6 cxd6 19.Ne3 Rad8 20.Qf2 a6 21.b3 h5 22.Rd2 Qe5 23.Nc4 Qf4 24.Rcd1 Re6 25.g3 Qg5 26.h4 Qh6 27.Nxd6 Ne5 28.f4 Nfg4 29.Qe2 Nc6 30.Nxb7 Rxd2 31.Qxd2 Qh8 32.Nc5 Re8 33.Qd7 Kh6 34.e5 Ncxe5 35.fxe5 Qxe5 36.Qd2+ Kh7 37.N5e4 Qb8 38.Qd7 Kg8 39.Qd6 Qa7+ 40.Qd4 Qb8 41.Rd3 1-0 | ||||
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| 2180551 | Mesropyan, Hayk (2146) | FM O'Donnell, Conor (2306) | 0-1 | |
| 1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Qa5+ 5.Nc3 Nd4 6.Bc4 b5 7.e5 bxc4 8.exf6 cxd3 9.Qxd3 Ba6 10.Qd1 Be2 11.Nxd4 Bxd1 12.Nb3 Qb4 13.fxe7 Bxe7 14.Kxd1 Qg4+ 15.Ne2 Qxg2 16.Re1 Qxf2 17.Bf4 O-O-O 18.Bg3 Qg2 19.Nd2 Bg5 20.a4 Rhe8 21.Ra3 Re6 22.Rb3 d6 23.Nf3 Be3 24.Neg1 Bxg1 25.Rxg1 Qe2+ 26.Kc1 Re3 27.Re1 Rxb3 28.Rxe2 Rxf3 29.Re7 Rd7 30.Re8+ Kb7 31.c3 f5 32.Be1 f4 33.b4 Re3 0-1 | ||||
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| 2155557 | FM Nawalaniec, Adam (2278) | FM O'Donnell, Conor (2303) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.h3 e5 7.dxe5 Nxe5 8.Nf3 Nxd3+ 9.Qxd3 Bd6 10.O-O O-O 11.Bg5 h6 12.Bxf6 Qxf6 13.Nbd2 Rd8 14.Rfe1 Bc7 15.Nd4 Bd7 16.Re3 Re8 17.Rae1 Qb6 18.Rxe8+ Rxe8 19.Rxe8+ Bxe8 20.Qe3 Kf8 21.N2b3 Bd7 22.Qd3 a5 23.Qc2 Be5 24.Nf3 Bf6 25.Nbd4 a4 26.Qd2 Kg8 27.Ne2 Bf5 28.Nfd4 Bb1 29.b3 Bg5 30.Qb2 Bd3 31.Nc1 Be4 32.Nce2 axb3 33.Qxb3 Qxb3 34.axb3 Bd2 35.c4 dxc4 36.bxc4 b6 37.Nb3 Bb4 38.Nec1 Kf8 39.Kf1 Ke7 40.f3 Bb1 41.Ke2 Kd6 42.Nd3 Ba3 43.Nd4 Kd7 44.Nf5 Bf8 45.Ne3 f6 46.Nf5 g6 47.Ne3 Be7 48.Nd5 Bd8 49.Ke3 Kd6 50.Kd4 Bxd3 51.Kxd3 b5 52.Ke4 1/2-1/2 | ||||
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| 2155509 | FM O'Donnell, Conor (2303) | Maciol, R (2066) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 Nh6 7.b4 cxd4 8.Bxh6 gxh6 9.cxd4 Bg7 10.Nc3 Qc7 11.Nb5 Qe7 12.Nd6+ Kf8 13.Rc1 Bd7 14.Nxb7 f6 15.Bb5 Nxe5 16.Rc7 Bxb5 17.Rxe7 Nd3+ 18.Qxd3 Bxd3 19.Rc7 e5 20.Kd2 Be4 21.Rhc1 h5 22.R1c6 Re8 23.Nc5 Bf5 24.Nh4 Bg4 25.f3 Bh6+ 26.Kd1 Bg5 27.fxg4 Bxh4 28.g3 Bg5 29.h4 Be3 30.Nd7+ Kg7 31.Nxf6+ 1-0 | ||||
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| 2097812 | FM O'Donnell, Conor (2292) | GM Hardaway, Brewington (2522) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 dxc4 5.e3 a6 6.a4 b6 7.Bxc4 Bb7 8.O-O Bb4 9.Qe2 O-O 10.Ne5 Nbd7 11.Rd1 Qe7 12.Nxd7 Qxd7 13.f3 Qe7 14.e4 c5 15.d5 exd5 16.Nxd5 Nxd5 17.Bxd5 Bxd5 18.Rxd5 Rfd8 19.Bg5 f6 20.Rxd8+ Rxd8 21.Be3 Qb7 22.Rd1 Rxd1+ 23.Qxd1 Qc6 24.Bd2 Bxd2 25.Qxd2 Kf7 26.Kf2 Ke7 27.b3 b5 28.axb5 axb5 29.Qa5 c4 30.Qb4+ Ke8 31.bxc4 bxc4 32.Qc3 Qb6+ 33.Ke2 Qg1 34.Qxc4 Qxg2+ 35.Ke3 Qg1+ 36.Kd3 Qf1+ 37.Kd4 Qf2+ 38.Kd5 Qxf3 39.Kc6 Kf8 40.Qe6 Qh5 41.h3 Qe8+ 42.Kd6 Qxe6+ 43.Kxe6 h5 44.e5 g5 45.Kf5 g4 46.hxg4 h4 47.exf6 h3 48.g5 h2 0-1 | ||||
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| 2097774 | FM O'Donnell, Conor (2292) | GM Hjartarson, J (2473) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Qc7 6.Nf3 Bxc5 7.Bg5 Be7 8.e3 d6 9.Be2 a6 10.O-O Nbd7 11.h3 b6 12.Rfd1 Bb7 13.Rd2 O-O 14.Rad1 Rfd8 15.Bf4 Nc5 16.Qc1 h6 17.Bh2 Rac8 18.Nd4 Qb8 19.Bf3 Bxf3 20.Nxf3 b5 21.cxb5 axb5 22.b4 Nce4 23.Rc2 Nxc3 24.Rxc3 Ne4 25.Rc2 Qb7 26.Nd2 Nxd2 27.Rdxd2 d5 28.a3 f6 29.Bc7 Rd7 30.Ba5 Rc4 31.Qd1 Qc6 32.a4 Rb7 33.axb5 Rxb5 34.Rxc4 dxc4 35.Qf3 Qxf3 36.gxf3 Bxb4 37.Bxb4 Rxb4 38.Rd7 c3 39.Rc7 Rb1+ 40.Kg2 Rc1 41.f4 Kf8 42.h4 h5 43.Kf3 g6 44.Ke4 Rc2 45.Kf3 Ke8 46.Rc5 Kd7 47.Rc4 Kd6 48.Rc8 Kd5 49.Rc7 e5 50.fxe5 fxe5 51.Rc8 Rc1 52.Rc7 e4+ 53.Kg3 c2 54.Kg2 Ke5 55.Rc8 g5 56.hxg5 Kf5 57.Rc5+ Kg6 58.Rc6+ Kxg5 59.Rc5+ Kf6 60.Rc6+ Ke5 61.Rc5+ Kd6 62.Rc8 h4 63.Rc4 h3+ 64.Kh2 Ke5 65.Rc5+ Kf6 66.Rc8 Kf5 67.Rf8+ Kg4 68.Rf4+ Kg5 69.Rxe4 Rh1+ 0-1 | ||||
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| 2097805 | GM Bogdanov, Egor (2510) | FM O'Donnell, Conor (2292) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.Bd3 Bxd3 9.Qxd3 e6 10.Bf4 Ngf6 11.O-O-O Be7 12.Qe2 Qa5 13.Kb1 Rd8 14.Ne5 O-O 15.Rd3 Qa6 16.Rhd1 c5 17.Nxd7 Rxd7 18.dxc5 Rxd3 19.Rxd3 Bxc5 20.Be5 Nd5 21.Ne4 Rc8 22.a3 Bf8 23.Qd1 f6 24.Bd4 b5 25.Bxf6 Nxf6 26.Nxf6+ gxf6 27.Qg4+ Kf7 28.Qh5+ Ke7 29.Qg6 Qc6 30.Qh7+ Ke8 31.Qg6+ Ke7 32.Qh7+ Ke8 33.Qg6+ Ke7 1/2-1/2 | ||||
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| 2097751 | FM O'Donnell, Conor (2292) | FM Jacobsen, Mikkel Manosri (2306) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 a6 4.cxd5 exd5 5.Nf3 h6 6.Bf4 Nf6 7.e3 Bd6 8.Be5 c6 9.Bd3 O-O 10.Rc1 Re8 11.h3 Bxe5 12.Nxe5 c5 13.Bb1 Qd6 14.O-O cxd4 15.exd4 Nbd7 16.f4 b5 17.Qd3 Bb7 18.Qf5 Nf8 19.g4 g6 20.Qd3 Ne4 21.Ne2 f6 22.Nf3 g5 23.Ne1 Re7 24.Ng2 Rae8 25.Ne3 Bc8 26.Rxc8 Rxc8 27.Nf5 Qd7 28.Nxe7+ Qxe7 29.Qe3 Ng6 30.fxg5 hxg5 31.Rf5 Kg7 32.Rxd5 Ng3 33.Qxe7+ Nxe7 34.Rd7 Nxe2+ 35.Kf2 Nxd4 36.Rxe7+ Kf8 37.Ra7 Rc6 38.Ke3 Ne6 39.Be4 Rd6 40.b4 Ke8 41.Ra8+ 1/2-1/2 | ||||
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| 2204831 | IM Gunnarsson, J (2434) | FM O'Donnell, Conor (2306) | 0-1 | |
| 1.e4 c6 2.Nf3 d5 3.Nc3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.Be2 Nd7 7.O-O Bc5 8.exd5 exd5 9.Re1 Ne7 10.Na4 Bd6 11.d4 Qa5 12.Nc3 O-O 13.Bd3 Rae8 14.Bg5 Qc7 15.h4 f6 16.Bd2 f5 17.Bg5 Nf6 18.Bxf6 Rxf6 19.Re2 Qb6 20.Rae1 Qxb2 21.Qh5 Rf7 22.Nd1 Qxd4 23.Re6 Bc5 24.Ne3 Ref8 25.g4 Qf4 26.Re2 g6 27.Qg5 Qxg5 28.hxg5 f4 29.Nf1 f3 30.Re1 Nc8 31.c4 Rf4 32.Nh2 dxc4 33.Bf1 Nb6 34.Rc1 Rd8 35.Rc2 Kf7 36.Re5 Bd4 37.Ra5 a6 38.Ra3 c3 39.Rb3 Rd7 40.Bd3 Na4 0-1 | ||||
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| 1223277 | O'cuilleanain, Oisin (2129) | FM O'Donnell, Conor (2301) | 0-1 | |
| 1.e4 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qd3 Nf6 5.Nc3 e6 6.Bf4 a6 7.O-O-O b5 8.Nf3 Bb7 9.e5 Nb4 10.Qd4 Nfd5 11.Nxd5 Nxa2+ 12.Kb1 Bxd5 13.Bd2 Qc7 14.Bd3 b4 15.Be4 Nc3+ 16.Bxc3 bxc3 17.Bxd5 Rb8 18.b3 exd5 19.Qxd5 Bb4 20.Ng5 O-O 21.Qe4 g6 22.Rd5 Be7 23.h4 Rb5 24.Rh3 Qa5 25.Rhd3 Bb4 0-1 | ||||
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| 1223291 | FM O'Donnell, Conor (2301) | CM Brozynski, Patryk (2121) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4 7.Ne5 Nc6 8.Bxc6 bxc6 9.Nxc6 Qe8 10.Nxe7+ Qxe7 11.Na3 h6 12.Nxc4 Bb7 13.Na5 Bd5 14.Bf4 c5 15.dxc5 Qxc5 16.Nb3 Qb6 17.Qd4 Bxb3 18.Qxb6 axb6 19.axb3 Nd5 20.Bd6 Rfd8 21.Rxa8 Rxa8 22.e4 Rd8 23.exd5 Rxd6 24.dxe6 Rxe6 25.Rc1 Rd6 26.Kf1 Re6 27.Rc7 g5 28.h3 Re5 29.Rc3 Kg7 30.Kg2 Rf5 31.g4 Rf4 32.Rc4 Rf6 33.b4 Rd6 34.Kf1 Rd3 35.Rc6 Rxh3 36.Rxb6 Rb3 37.b5 Rxb2 38.Kg2 Rb4 39.Kg3 f6 40.f3 Kg6 41.Rb8 f5 42.Rb6+ Kg7 43.gxf5 h5 44.Rg6+ Kf7 45.b6 Rb2 46.Rc6 Rb4 47.Rh6 Kg7 48.Rg6+ Kf7 49.Rc6 Kg7 50.f6+ Kf7 51.Rd6 Rb3 52.Kg2 Rb2+ 53.Kg3 Rb3 54.Kg2 Rb2+ 55.Kg3 1/2-1/2 | ||||
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| 1223292 | FM Venkatesan, Kavin (2249) | FM O'Donnell, Conor (2301) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 h6 7.Bh4 O-O 8.Bd3 c6 9.Nge2 Ne8 10.Bg3 Nd6 11.Qc2 Re8 12.O-O Bf8 13.Rae1 a5 14.Nc1 Na6 15.a3 b5 16.f3 Nc4 17.Bxc4 bxc4 18.Bf2 Nc7 19.e4 Be6 20.e5 Nb5 21.f4 Nxc3 22.Qxc3 Rb8 23.Be3 Bf5 24.h3 h5 25.Ne2 Rb3 26.Qc1 Re6 27.Ng3 Bd3 28.Rf2 h4 29.Nf1 Bf5 30.Nd2 Rd3 31.Nf3 Be7 32.Rd2 Rxd2 33.Bxd2 Rg6 34.Kh1 Qd7 35.e6 Rxe6 36.Ne5 Qc7 37.Bc3 f6 38.Nf3 Re4 39.Rxe4 Bxe4 40.Qe3 f5 41.Ne5 Bf6 42.Qe1 a4 43.Bb4 Qb7 44.Qc3 Qb5 45.Nd7 Bd8 46.Nc5 Qb8 47.Qe3 Qc8 48.Nxa4 Bc7 49.Nc3 Qb8 50.Ne2 Bd8 1/2-1/2 | ||||
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| 1223294 | CM Brozynski, Patryk (2121) | FM O'Donnell, Conor (2301) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.a3 Bxc5 6.b4 Be7 7.Nf3 a5 8.b5 f6 9.Bd3 Nd7 10.Bb2 Nh6 11.O-O O-O 12.c4 Nxe5 13.Nxe5 fxe5 14.Bxe5 Bf6 15.Qe2 Nf7 16.Qh5 h6 1/2-1/2 | ||||
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| 1223295 | FM O'Donnell, Conor (2301) | FM Venkatesan, Kavin (2249) | 0-1 | |
| 1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.f4 a6 5.Nf3 b5 6.a4 b4 7.Ne2 Bb7 8.Ng3 h5 9.f5 h4 10.Ne2 Bxe4 11.fxg6 Bxg6 12.Nf4 Bf5 13.Bd3 Qd7 14.O-O Nh6 15.Bd2 Nc6 16.c3 Bxd3 17.Nxd3 bxc3 18.Bxc3 Qg4 19.Qe2 Nxd4 20.Bxd4 Bxd4+ 21.Kh1 Nf5 22.Nxd4 Ng3+ 23.hxg3 hxg3+ 24.Kg1 Rh1+ 0-1 | ||||
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| 1223258 | FM O'Donnell, Conor (2301) | CM Melaugh, Shane (2180) | 1-0 | |
| 1.d4 e6 2.e4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bd3 c5 8.dxc5 Bxc5 9.Qe2 h6 10.Bf4 O-O 11.O-O-O Qe7 12.Ne5 Nd5 13.Bd2 Rd8 14.g4 f6 15.Ng6 Qf7 16.h4 Ne7 17.Nxe7+ Bxe7 18.g5 hxg5 19.hxg5 f5 20.g6 Qxg6 21.Rdg1 Qf7 22.Bc3 Bf6 23.Bxf6 Qxf6 24.Qh5 Bd7 25.Be2 Qf8 26.Qh7+ Kf7 27.Bh5+ Kf6 28.f4 Bc6 29.Rg6+ Ke7 30.Re1 Bd5 31.Rxg7+ Kd6 32.Rxb7 Rac8 33.Rxa7 Rc6 34.Rf7 Qh8 35.Rd7+ Kc5 36.Qe7+ Kc4 37.Be2+ Kd4 38.Rxd8 Qh2 39.Qb4+ Ke3 40.Qd2+ 1-0 | ||||
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| 1223240 | IM Gubanov, O (2261) | FM O'Donnell, Conor (2301) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 h6 7.Bh4 O-O 8.Bd3 c6 9.f3 Ne8 10.Bf2 f5 11.Nge2 Nd6 12.h4 Qe8 13.Qc2 Na6 14.Bxa6 bxa6 15.Nf4 Nc4 16.b3 Na3 17.Qd3 Nb5 18.Na4 Bb4+ 19.Kf1 a5 20.Nc5 Bxc5 21.dxc5 a4 22.bxa4 Nc7 23.Qd4 Rb8 24.Be1 Ba6+ 25.Kf2 Ne6 26.Nxe6 Qxe6 27.Bc3 Rb7 28.Rae1 Bc4 29.Rh3 Rff7 30.Rg3 Qe8 31.Rg6 Kh7 32.h5 Rbe7 33.Rb1 f4 34.exf4 Qf8 35.Kg3 Bxa2 36.Re1 Rxe1 37.Bxe1 Bb1 38.Rd6 Rf6 39.Bc3 Bc2 40.Qd2 Bxa4 41.Bxf6 1-0 | ||||
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| 1223224 | FM O'Donnell, Conor (2301) | CM Ivanov, Andrey A. (2106) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 Bxc3+ 5.bxc3 d6 6.Qc2 Qe7 7.e4 e5 8.Bd3 h6 9.c5 exd4 10.cxd6 cxd6 11.Ba3 Nxe4 12.Bxe4 f5 13.O-O-O fxe4 14.Rxd4 O-O 15.Bxd6 Qf6 16.Qxe4 Nc6 17.Bxf8 Bf5 18.Bxg7 Kxg7 19.Qf4 Rc8 20.Rc4 Nb4 21.Rc7+ Rxc7 22.Qxc7+ Kg6 23.Rd1 Nxa2+ 24.Kb2 Nxc3 25.Qxc3 Qb6+ 26.Qb3 Qxf2+ 27.Rd2 Qf1 28.Nh4+ 1-0 | ||||
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| 1223206 | FM Venkatesan, Kavin (2249) | FM O'Donnell, Conor (2301) | 1/2-1/2 | |
| 1.c4 e6 2.d4 d5 3.Nc3 Nf6 4.cxd5 exd5 5.Bf4 Bd6 6.Bxd6 Qxd6 7.e3 O-O 8.Bd3 c6 9.Nge2 Re8 10.Qc2 a5 11.h3 Na6 12.a3 b5 13.O-O Bd7 14.Ng3 h5 15.Rfd1 h4 16.Nf5 Bxf5 17.Bxf5 g6 18.Bd3 a4 19.Rac1 Kg7 1/2-1/2 | ||||
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| 1223189 | FM O'Donnell, Conor (2301) | FM Freeman, G (2017) | 1-0 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Qc7 8.g3 e5 9.dxe5 Nxe5 10.Bf4 Nfd7 11.Bg2 g5 12.Nxe5 gxf4 13.Nxd7 O-O-O 14.O-O Rxd7 15.Qe1 Bb4 16.e4 Bg4 17.a5 f3 18.Bh1 Bh3 19.Bxf3 Bxf1 20.Kxf1 Kb8 21.a6 Rhd8 22.axb7 Rd3 23.Kg2 Qe5 24.Rc1 Bxc3 25.bxc3 Rd2 26.Qe3 R8d3 27.Qh6 Rb2 28.Qxc6 Qc7 29.Qf6 Rdd2 30.Rf1 a5 31.e5 Ka7 32.Kg1 Qc5 33.Qh8 Rxb7 34.Bxb7 Kxb7 35.Rb1+ Kc7 36.Qb8+ Kd7 37.Rb7+ Ke6 38.Qe8+ Kd5 1-0 | ||||
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| 1223172 | CM Flynn, Jacob (2237) | FM O'Donnell, Conor (2301) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.Kb1 Nxd4 10.Qxd4 Be7 11.h4 b5 12.f3 Qc7 13.Qd2 b4 14.Ne2 a5 15.Nd4 Rb8 16.g4 a4 17.h5 a3 18.b3 d5 19.e5 Ng8 20.Be3 Bc5 21.f4 Ne7 22.Qf2 O-O 23.h6 g6 24.Qh4 f6 25.exf6 Nc6 26.Nxe6 Bxe6 27.Bxc5 Qxf4 28.g5 Qe5 29.Bd4 Nxd4 30.Rxd4 Bf5 1/2-1/2 | ||||
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| 1223157 | FM O'Donnell, Conor (2301) | Barnes, Oliver (2009) | 1-0 | |
| 1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 Nd4 6.O-O a6 7.Bd3 d6 8.Nxd4 cxd4 9.Ne2 Nf6 10.c3 dxc3 11.bxc3 O-O 12.Bc2 b5 13.Rb1 Bb7 14.d3 Qc7 15.Qe1 d5 16.e5 Ng4 17.d4 Bc8 18.f5 gxf5 19.Bxf5 Bxf5 20.Rxf5 Qc8 21.Ng3 f6 22.e6 Bh6 23.Qe2 Kh8 24.Qxg4 Bxc1 25.Rxc1 Qxe6 26.Qf3 Rad8 27.Rf1 Rg8 28.Rh5 Rg6 29.Nf5 Rdg8 30.Rxh7+ 1-0 | ||||
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| 1223133 | Govindaraju, Darun (2005) | FM O'Donnell, Conor (2301) | 1/2-1/2 | |
| 1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 e5 5.dxe5 d4 6.Nb1 Nc6 7.Nf3 Bf5 8.a3 Qa5+ 9.Nbd2 O-O-O 10.g3 d3 11.e3 Nb4 12.axb4 Qxa1 13.Bg2 Bxb4 14.O-O Qa6 15.Nd4 Be6 16.Nxe6 Qxe6 17.Qf3 Rd7 18.Qe4 a5 19.f4 f5 20.exf6 Qxe4 21.Bxe4 g6 22.Bg2 Rf7 23.Nc4 Nxf6 24.Ne5 Re7 25.Nxd3 Rd8 26.Ne5 Rc7 27.b3 Rc3 28.Nc4 Rxb3 29.Bb2 Ng4 30.Bd4 b5 31.Nb6+ Kb8 32.Nd5 a4 33.h3 Rxd5 34.Bxd5 Nxe3 35.Bxb3 Nxf1 36.Bxa4 Nd2 1/2-1/2 | ||||
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| 50591 | FM Badacsonyi, Frankie (2189) | FM O'Donnell, Conor (2301) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 dxc4 5.e3 c5 6.dxc5 Nbd7 7.c6 bxc6 8.Bxc4 Qa5 9.Bxf6 Nxf6 10.Ne2 Be7 11.Qa4 Qb6 12.O-O O-O 13.Qc2 c5 14.Rfd1 Rb8 15.b3 Bb7 16.Ng3 Qc6 17.Bf1 h5 18.h3 g6 19.Na4 Rfc8 20.Rac1 Nd5 21.Nb2 Bd6 22.Ne2 Bf8 23.Nc4 Qc7 24.Nc3 Ba8 25.Na4 Bc6 26.Nc3 Ba8 27.Na4 Bc6 28.Nc3 Rd8 29.Ne2 a5 30.g3 Ra8 31.Bg2 a4 32.Nf4 axb3 33.axb3 Nxf4 34.exf4 Bxg2 35.Kxg2 h4 36.Rxd8 Rxd8 37.Rd1 Qb7+ 38.Kh2 hxg3+ 39.fxg3 Rb8 40.Rd3 Ra8 41.h4 Qe4 42.Rd2 Qe1 43.Re2 Qf1 44.Rf2 Qe1 45.Re2 Qf1 46.Rf2 Qe1 47.Re2 1/2-1/2 | ||||
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| 50291 | WFM Blokhin, Sofia (2057) | FM O'Donnell, Conor (2301) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.e3 cxd4 6.exd4 Bb4 7.a3 Bxc3+ 8.bxc3 O-O 9.Bd3 dxc4 10.Bxc4 Qc7 11.Qd3 b6 12.O-O Nbd7 13.Bg5 Bb7 14.Nd2 Rac8 15.Rac1 h6 16.Bh4 Nh5 17.Bg3 Qc6 18.f3 Nxg3 19.hxg3 Rfd8 20.Ba2 Qd6 21.Bb1 Qxg3 22.Ne4 Bxe4 23.fxe4 Qxd3 24.Bxd3 Rc7 25.Rf3 e5 26.d5 Nc5 27.Bc2 Nb7 28.Bd3 Nc5 29.Bc2 Kf8 30.c4 Nb7 31.Bd3 f6 32.Rf2 Rdc8 33.Rb2 Rc5 34.Rb4 Nd6 35.a4 Ke7 36.Kf2 Nb7 37.Ke3 R5c7 38.Be2 Na5 39.Kd3 Kd6 40.Bg4 Rf8 41.Be6 Nb7 42.Ke3 g6 43.Rh1 Rh8 44.Bg4 h5 45.Be2 h4 46.Rbb1 Na5 47.Rb4 f5 48.exf5 gxf5 49.g3 h3 50.Rh2 Rg7 51.Kf3 Rg4 52.Bf1 Rd4 53.Ke3 Kc5 54.Rb5+ Kd6 55.c5+ Kc7 56.d6+ Kd8 57.Bxh3 Rg8 58.Bxf5 Rxg3+ 59.Ke2 Rg8 60.cxb6 axb6 61.Rxb6 Rc4 62.Rb8+ 1-0 | ||||
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| 50147 | FM O'Donnell, Conor (2301) | Rushbrooke, Remy (2090) | 1/2-1/2 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bg4 5.h3 Bh5 6.Nc3 e6 7.g4 Bg6 8.Qb3 Qb6 9.Qxb6 axb6 10.Ne5 Nbd7 11.Nxg6 hxg6 12.g5 Ne4 13.Nxe4 dxe4 14.h4 Bb4+ 15.Bd2 Bxd2+ 16.Kxd2 e5 17.Bg2 exd4 18.exd4 O-O-O 19.Kc3 f5 20.gxf6 Nxf6 21.Rae1 Rdf8 22.Rh2 g5 23.Bxe4 Nxe4+ 24.Rxe4 Rxh4 25.Rexh4 gxh4 26.Rxh4 Rf3+ 27.Kb4 Rxf2 28.b3 Rf5 29.Rh8+ Kc7 30.Rg8 Rg5 31.a4 Rg4 32.Kc3 Rg3+ 33.Kb4 Rg4 34.Kc3 Rg3+ 35.Kb4 1/2-1/2 | ||||
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| 49675 | FM O'Donnell, Conor (2301) | WFM Longson, Sarah N (1941) | 1-0 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 e6 5.Nbd2 Nbd7 6.Bd3 Bd6 7.e4 dxe4 8.Nxe4 Nxe4 9.Bxe4 Nf6 10.Bc2 Bb4+ 11.Bd2 Qa5 12.O-O Bxd2 13.Qxd2 Qxd2 14.Nxd2 b6 15.Ba4 Bb7 16.c5 O-O 17.Nf3 Rfd8 18.Rac1 Rac8 19.Rfd1 Nd5 20.Ne5 f6 21.Nf3 Kf7 22.a3 Ne7 23.Bb3 Nd5 24.g3 Ba6 25.Nd2 Rd7 26.Ne4 Ke7 27.Ba4 b5 28.Bc2 Rb8 29.b4 h6 30.Bb3 Ra8 31.h4 f5 32.Nd2 f4 33.Nf3 fxg3 34.fxg3 Rdd8 35.Ne5 Bb7 36.Rd2 a5 37.Rf1 Nf6 38.g4 axb4 39.axb4 Ra3 40.Rf3 Ke8 41.Bxe6 Rxf3 42.Nxf3 Bc8 43.Re2 Bxe6 44.Rxe6+ Kd7 45.Rd6+ Kc7 46.Rxd8 Kxd8 47.Ne5 Kc7 48.Kf2 Nd5 49.Nd3 Kd7 50.Kf3 Ke7 51.g5 hxg5 52.hxg5 Kd7 53.Ke4 Ke7 54.Kf5 Kf8 55.Ke6 Ke8 56.g6 Ne7 57.Ne5 Kf8 58.Kd7 Nf5 59.Nxc6 Nh4 60.Ne5 Nf5 61.c6 1-0 | ||||
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| 49480 | FM O'Donnell, Conor (2301) | IM Mamedov, Edgar (2509) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Bd6 7.Bd3 O-O 8.Qc2 h6 9.Bh4 Re8 10.Nf3 Bg4 11.O-O Nbd7 12.Bg3 Qe7 13.Bxd6 Qxd6 14.Nd2 Rac8 15.Rac1 Bh5 16.Rfe1 c5 17.dxc5 Nxc5 18.Bf5 Ne6 19.Qa4 a6 20.Nb3 Rc4 21.Qa5 Qe5 22.Bd3 Ng4 23.g3 Ng5 24.Bxc4 Nf3+ 25.Kg2 Nh4+ 26.Kg1 Nf3+ 27.Kg2 Nxe1+ 28.Rxe1 dxc4 29.Qxe5 Nxe5 30.Nd4 b5 31.f3 Rd8 32.g4 Bg6 33.Re2 f6 34.Kg3 Bf7 35.Ne4 Nd3 36.Nf5 Be6 37.Nd4 Bd5 38.Nc3 Bb7 39.Nf5 Ne5 40.Nd4 Nc6 41.Nxc6 Bxc6 42.Rc2 Bb7 43.h4 Kf7 44.h5 Bc6 45.Ne2 Rd1 46.Nd4 Bd5 47.b3 Rd3 48.Kf4 c3 49.b4 Bc4 50.a3 Bd5 51.Rc1 Kf8 52.Ne2 c2 53.Rxc2 Rxa3 54.Rc8+ Kf7 1/2-1/2 | ||||
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| 99064 | FM O'Donnell, Conor (2287) | IM Pert, R (2413) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O Nbd7 8.Qc2 c6 9.Rd1 b6 10.Bf4 Bb7 11.Nc3 dxc4 12.Nd2 Nd5 13.Nxc4 Nxf4 14.gxf4 Qc7 15.e3 Rad8 16.Rac1 c5 17.d5 exd5 18.Nxd5 Bxd5 19.Rxd5 b5 20.Nd2 Nb6 21.Rxd8 Rxd8 22.Ne4 c4 23.Nc3 a6 24.a4 Qc5 25.a5 Nd7 26.Nd5 Nf6 27.Nxe7+ Qxe7 28.b3 Rc8 29.Qf5 Rc5 30.Qb1 cxb3 31.Rxc5 Qxc5 32.Qxb3 Qc1+ 33.Bf1 h5 34.Qd3 Qc7 35.Qf5 Qd7 36.Bd3 Qd8 37.Bc2 g6 38.Qg5 Kg7 39.f5 Qd2 40.Bb3 Qc3 41.Bxf7 Kxf7 42.Qxg6+ Kf8 43.Qh6+ Ke7 44.Qg7+ Kd6 45.Qf7 b4 46.Qe6+ Kc7 47.Qb6+ Kd7 48.Qe6+ Kd8 49.Qb6+ Ke7 50.Qxa6 b3 51.Qb7+ Nd7 52.a6 b2 53.Kg2 Qc2 54.a7 b1=Q 55.a8=Q Qxb7+ 56.Qxb7 Qxf5 57.Qb4+ Nc5 58.Qh4+ Kf7 59.Qg3 Ne4 60.Qf3 Kg6 61.Qe2 Qg5+ 62.Kf1 Qd5 63.f3 Nf6 64.h4 Qe5 65.e4 Qd4 66.Qf2 Qd3+ 67.Kg2 Kf7 68.Qa7+ Nd7 69.Qc7 Ke6 70.Qf4 Qe2+ 71.Kg3 Qe1+ 72.Kg2 Qe2+ 73.Kg3 Qb5 74.Qg5 Qe5+ 75.Kh3 Nf6 76.Qc1 Qd4 77.Kg3 Qd6+ 78.Kg2 Qe5 79.Qc4+ Ke7 80.Qc1 Kf7 81.Kh3 Nd7 82.Qg5 Qe6+ 83.Kg3 1/2-1/2 | ||||
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| 99031 | FM O'Donnell, Conor (2287) | Morea, G (1940) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 Nbd7 7.Nf3 e5 8.O-O Re8 9.Qc2 exd4 10.Nxd4 Nc5 11.f3 a5 12.Rad1 b6 13.Qc1 Bb7 14.Ndb5 Qc8 15.Rfe1 Bc6 16.Nd4 Bb7 17.Bf1 Nfd7 18.Bh6 Bh8 19.h3 Ne5 20.Ndb5 Bc6 21.Nd5 Bxd5 22.exd5 Qb7 23.b3 a4 24.b4 Na6 25.a3 f5 26.Be3 Bf6 27.Nd4 Rad8 28.Qc2 Nb8 29.Qxa4 c5 30.dxc6 Nbxc6 31.Nb5 Nf7 32.Qb3 Re7 33.Bf2 Rxe1 34.Bxe1 Nce5 35.f4 Nc6 36.Be2 Na7 37.Bf3 Qb8 38.Nd4 Rc8 39.Bd5 Kg7 40.Bc3 Nd8 41.Nxf5+ gxf5 42.Bxf6+ Kxf6 43.Qc3+ 1-0 | ||||
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| 98974 | Li, Harry (2247) | FM O'Donnell, Conor (2287) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Ne7 6.c3 Ng6 7.h4 h5 8.Qb3 Qc7 9.Na3 Nd7 10.Nc2 Be7 11.Ne3 Be4 12.Nd2 c5 13.Nxe4 dxe4 14.g3 O-O-O 15.Nc4 Nb6 16.Nxb6+ Qxb6 17.Be3 cxd4 18.Qxb6 axb6 19.cxd4 f6 20.Bc4 fxe5 21.Bxe6+ Kb8 22.d5 Bc5 23.Bxc5 bxc5 24.Rc1 b6 25.Rc4 Ne7 26.Rxe4 Nxd5 27.Rxe5 Rhe8 28.O-O Nb4 29.f4 Nd3 30.Rd5 Nxb2 31.Rxd8+ Rxd8 32.Bf7 c4 33.Bxh5 b5 34.Bg6 c3 35.f5 Nd3 36.f6 gxf6 37.Bxd3 Rxd3 38.Kf2 Kc7 39.Ke2 Rd2+ 40.Ke3 Rxa2 41.Rxf6 b4 42.Rf4 c2 43.Rf1 b3 44.Kd3 Rb2 45.Kd2 Rb1 46.Rc1 Kd6 47.h5 Ke5 48.h6 Kf6 49.g4 Kg6 50.g5 Kh7 0-1 | ||||
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| 128847 | FM O'Donnell, Conor (2289) | FM Sowray, P (2210) | 1/2-1/2 | |
| 1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.f4 a6 5.Nf3 b5 6.a4 b4 7.Ne2 Nd7 8.Ng3 c5 9.c3 a5 10.e5 Nh6 11.Bd3 Qb6 12.exd6 O-O 13.dxe7 Re8 14.O-O cxd4 15.cxd4 Rxe7 16.f5 Ng4 17.fxg6 hxg6 18.Bg5 Ndf6 19.Qd2 Bb7 20.Kh1 Rd7 21.Bb5 Rdd8 22.Rad1 Kh7 23.Qf4 Rac8 24.h3 Nh6 25.Ne5 Rc2 26.Bxf6 Rxg2 27.Ne4 Rxb2 28.Bxd8 Qxd8 29.Nf3 Nf5 30.Kg1 Bh6 31.Nfg5+ Kg8 32.d5 Qb6+ 33.Kh1 f6 34.Qb8+ Kg7 35.Qe8 Bxg5 36.Rxf5 gxf5 37.Nxg5 fxg5 38.Qe5+ Qf6 39.Qc7+ Qf7 40.Qe5+ Qf6 41.Qc7+ Qf7 42.Qe5+ 1/2-1/2 | ||||
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| 128799 | WGM Mirzoeva, E (2298) | FM O'Donnell, Conor (2289) | 1/2-1/2 | |
| 1.Nf3 d5 2.e3 Nf6 3.b3 e6 4.Bb2 Bd6 5.c4 Nbd7 6.Be2 O-O 7.O-O c6 8.d4 b6 9.Nbd2 Bb7 10.Qc2 Qe7 11.e4 Nxe4 12.Nxe4 dxe4 13.Qxe4 Nf6 14.Qh4 c5 15.Bd3 h6 16.Rfe1 Bxf3 17.gxf3 cxd4 18.Bxd4 Bc5 19.Bb2 Ba3 20.Be5 Nd7 21.Qxe7 Bxe7 22.Bg3 Bb4 23.Red1 f5 24.Be2 Rf7 25.a3 Bc3 26.Ra2 Bf6 27.Rad2 Nc5 28.b4 Na4 29.Bd6 Nc3 30.Re1 Nxe2+ 31.Rdxe2 Rc8 32.c5 bxc5 33.bxc5 e5 34.Rb1 Rc6 35.Reb2 Kh7 36.Rb7 Rxb7 37.Rxb7 e4 38.fxe4 fxe4 39.Rxa7 Bd4 40.Ra5 Kg6 41.a4 Kf5 42.Rb5 Ke6 43.Kf1 Kd5 44.Ke2 Ra6 45.a5 Kc4 46.Rb1 Kd5 47.Bc7 Rf6 48.Bg3 Bxc5 49.Rb7 g5 50.Rd7+ Kc6 51.Rd8 Kb5 1/2-1/2 | ||||
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| 204025 | IM Grieve, Harry (2458) | FM O'Donnell, Conor (2284) | 1-0 | |
| 1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.dxe5 d5 5.Nbd2 Qd7 6.Nd4 Nc6 7.e6 fxe6 8.Nxc6 bxc6 9.Nxe4 dxe4 10.Qh5+ g6 11.Qe5 Bg7 12.Qxe4 Qd5 13.Bd3 O-O 14.O-O Rb8 15.c3 Rd8 16.Bc2 Ba6 17.Re1 Bc4 18.Qg4 Bxa2 19.h4 a6 20.Be4 Qc4 21.h5 Rb5 22.hxg6 h5 23.Qh4 Rd7 24.Rxa2 Qxa2 25.Bxc6 1-0 | ||||
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| 203994 | FM O'Donnell, Conor (2284) | CM Maycock Bates, David Henry (2286) | 1-0 | |
| 1.Nf3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 d4 5.e3 c5 6.exd4 cxd4 7.O-O Nc6 8.d3 Be7 9.Na3 e5 10.Re1 Nd7 11.Nc2 a5 12.b3 O-O 13.Rb1 f6 14.Nh4 f5 15.Bd5+ Kh8 16.Ng2 Nb4 17.Nxb4 Bxb4 18.Bd2 f4 19.Rb2 Bd6 20.Bc1 Nf6 21.Bf3 fxg3 22.hxg3 Qc7 23.Rc2 Bb4 24.Bd2 Bc5 25.Qe2 e4 26.dxe4 d3 27.Qxd3 Bxf2+ 28.Kxf2 Ng4+ 29.Ke2 Ne5 30.Qd5 Rxf3 31.Ne3 Rf8 32.Bc3 Ng4 33.Rf1 Rxf1 34.Nxf1 Bd7 35.Qg5 Be6 36.Rd2 Rf8 37.Ne3 Nxe3 38.Kxe3 Qf7 39.Kd3 Qf3+ 40.Kc2 Qxe4+ 41.Kb2 Qg6 42.Qxg6 hxg6 43.Bxa5 Rf3 44.Rd8+ Kh7 45.Rb8 Rf7 46.Bd2 g5 47.Bxg5 Kg6 48.Bf4 Kf5 49.Kc3 Kg4 50.Kd4 Bf5 51.Bd6 Rd7 52.c5 g6 53.b4 Bc2 54.b5 Bd1 55.Rf8 Rh7 56.c6 1-0 | ||||
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| 272448 | FM O'Donnell, Conor (2293) | IM Barnaure, V (2480) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Qe7 5.Bg2 d5 6.Nf3 O-O 7.O-O Bxd2 8.Nbxd2 b6 9.Rc1 Bb7 10.Qc2 Rc8 11.Ne5 c5 12.dxc5 Rxc5 13.Qb1 Na6 14.b4 Rc7 15.a3 Rac8 16.Rfd1 Nb8 17.Qb2 h6 18.h3 Nc6 19.Nxc6 Bxc6 20.cxd5 Ba4 21.Nb3 Nxd5 22.Rxc7 Rxc7 23.Rc1 Bxb3 24.Rxc7 Qxc7 25.Qxb3 Qc1+ 26.Kh2 Nc3 27.e4 Ne2 28.h4 Qg1+ 29.Kh3 Qxf2 30.Qd3 g6 31.Qd8+ Kg7 32.Qc7 g5 33.Qe5+ Kg6 34.Qb8 Nf4+ 0-1 | ||||
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| 272502 | Hill, Alistair (2076) | FM O'Donnell, Conor (2293) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Bb4 6.a3 Bxc3+ 7.bxc3 c5 8.Bxf6 Qxf6 9.e3 O-O 10.Nf3 Nc6 11.Be2 c4 12.O-O Qe7 13.Re1 f5 14.a4 Be6 15.Qc1 Qf6 16.Ra2 Rf7 17.g3 Re7 18.Bf1 Rae8 19.Bg2 h6 20.a5 Bf7 21.Qa3 g5 22.a6 b6 23.Raa1 f4 24.exf4 gxf4 25.Rxe7 Rxe7 26.Re1 fxg3 27.hxg3 Rxe1+ 28.Nxe1 Qe7 29.Qc1 Qg5 30.Qc2 b5 31.Nf3 Qe7 32.Qd2 Kh7 33.Qf4 b4 34.cxb4 Nxb4 35.Ne5 Be6 36.Qc1 Bf5 37.Qa3 Nc6 38.Qf3 Be4 39.Qf4 Nxe5 40.Bxe4+ Ng6 41.Bc2 Kg7 42.Qf5 Qf7 43.Qc8 Nf8 44.Qb8 Qe7 45.Kg2 Kf7 46.Bf5 Kf6 47.g4 Ng6 48.Bxg6 Kxg6 49.Qg8+ Kf6 50.Qxd5 Qc7 51.Qb7 Qf4 52.Qd7 Qe4+ 53.Kg3 Qd3+ 54.f3 c3 55.Qxa7 c2 56.Qb6+ Kg7 57.Qc7+ Kg6 58.a7 Qd1 59.Qxc2+ Qxc2 60.a8=Q Qc7+ 61.Kg2 Qc2+ 62.Kh3 Qf2 63.Qe4+ Kg5 64.Qf5# 1-0 | ||||
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| 272432 | CM Murawski, Jan (2065) | FM O'Donnell, Conor (2293) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 cxd4 6.exd4 O-O 7.a3 Be7 8.d5 exd5 9.cxd5 Re8 10.d6 Bf8 11.g3 Qb6 12.Bg2 Bxd6 13.O-O Bf8 14.Be3 Qd8 15.Qb3 Nc6 16.Rfd1 d6 17.Nd4 Na5 18.Qb5 Bg4 19.Rd2 Bd7 20.Qf1 Rc8 21.Re2 Bg4 22.Ree1 Qd7 23.Bg5 Be7 24.h3 Be6 25.Nxe6 fxe6 26.h4 h6 27.Bh3 Bd8 28.Bf4 Nc4 29.Rad1 d5 30.Qe2 Rc6 31.Nb5 Bb6 32.Nd4 Bxd4 33.Rxd4 Qf7 34.Be5 Ne4 35.Bf4 e5 36.Rxe4 dxe4 37.Qxe4 Nd6 0-1 | ||||
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| 284160 | Swanson, S (2143) | FM O'Donnell, Conor (2293) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.f4 g6 7.Nf3 Bf5 8.Be2 Bg7 9.O-O Ne4 10.Be3 O-O 11.Nbd2 Rb8 12.Rc1 Qd7 13.Qe1 Nxd2 14.Qxd2 b5 15.b3 Rfd8 16.Rfd1 Bg4 17.Ne5 Nxe5 18.fxe5 Rdc8 19.Rf1 Be6 20.Bh6 Rc7 21.Bxg7 Kxg7 22.Rf4 Rh8 23.Rcf1 h5 24.Qe3 Qc6 25.Qf2 Qxc3 26.Bxb5 Qc2 27.Qxc2 Rxc2 28.R4f2 Rc7 29.Bd3 Rc3 30.Rd2 Rb8 31.Kf2 a5 32.Rfd1 Rbc8 33.h3 h4 34.Bb1 Kh6 35.Rd3 Rc1 36.R3d2 R1c3 37.Rd3 Bf5 38.R3d2 Kg5 39.Bxf5 gxf5 40.Re1 f4 41.Red1 Kf5 42.Rb1 Rb8 43.Rbb2 Ke4 44.Rd1 Rg8 45.b4 axb4 46.Re1+ Re3 47.Rd1 f3 0-1 | ||||
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| 284088 | FM O'Donnell, Conor (2293) | IM Jackson, J (2373) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O e5 8.d5 Nb8 9.e4 a5 10.Rb1 Na6 11.b3 Nc5 12.Re1 Nfd7 13.a3 f5 14.b4 axb4 15.axb4 Nxe4 16.Nxe4 fxe4 17.Ng5 Nf6 18.Nxe4 Nxe4 19.Bxe4 Bf5 20.Qc2 Qd7 21.b5 Bxe4 22.Qxe4 Ra4 23.Be3 b6 24.Ra1 Rfa8 25.Rxa4 Rxa4 26.Qc2 Ra8 27.Qc3 Qg4 28.Ra1 Rc8 29.Ra7 h5 30.h4 Qe2 31.Qc1 e4 32.Qf1 Qg4 33.Kh2 Bc3 34.Qh3 Bb4 35.Qxg4 hxg4 36.Kg2 Ba5 37.Kf1 Kf7 38.Ke2 Ke7 39.Bd2 Bxd2 40.Kxd2 Kf6 41.Ke2 Kf5 42.Kd2 Kf6 43.Ke2 Kf5 44.Kd2 Kf6 1/2-1/2 | ||||
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| 421470 | FM O'Donnell, Conor (2285) | Keenan, Cathal (2075) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Be3 Be6 10.a4 Nbd7 11.Qd2 Nb6 12.Rfd1 Qc7 13.Qe1 Rac8 14.a5 Nc4 15.Bc1 Rfd8 16.Nd5 Nxd5 17.exd5 Bf5 18.Bd3 Bxd3 19.Rxd3 f5 20.Rc3 Qd7 21.Qe2 Qb5 22.Nd2 Nxd2 23.Qxb5 axb5 24.Bxd2 Rxc3 25.Bxc3 Rc8 26.f4 exf4 27.Re1 Kf7 28.Bxg7 Bh4 29.Rf1 Kxg7 30.Rxf4 Bf6 31.c3 Kg6 32.g4 fxg4 33.Rxg4+ Kf5 34.Rb4 Rc5 35.c4 bxc4 36.Rxb7 Rxa5 37.Rxh7 Bxb2 0-1 | ||||
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| 421450 | Barnes, Oliver (1915) | FM O'Donnell, Conor (2285) | 0-1 | |
| 1.e4 Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 g6 5.h3 Bg7 6.Be2 O-O 7.Be3 a6 8.a4 e6 9.O-O b6 10.Qd2 Bb7 11.Bh6 Nb4 12.Bd3 Nxd3 13.Bxg7 Kxg7 14.Qxd3 Qe7 15.Rfe1 e5 16.Rad1 Rfe8 17.d5 Nh5 18.Ne2 a5 19.c4 h6 20.g4 Nf6 21.Ng3 Rh8 22.Nh4 Bc8 23.Ng2 h5 24.f3 hxg4 25.hxg4 Nd7 26.Kf2 Nc5 27.Qd2 Bd7 28.Rh1 Bxa4 29.Ne3 Qg5 30.Rdg1 f6 31.Qe2 Kf7 32.Qf1 Bd7 33.Rxh8 Rxh8 34.Rh1 Rh4 0-1 | ||||
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| 421416 | FM O'Donnell, Conor (2285) | CM Ivanov, Andrey A. (1942) | 1/2-1/2 | |
| 1.c4 g6 2.e4 e5 3.Nf3 Bg7 4.d4 exd4 5.Nxd4 Nf6 6.Nc3 O-O 7.Be2 Re8 8.Bf3 Nc6 9.Nxc6 bxc6 10.O-O d6 11.Be3 Rb8 12.Qc2 c5 13.Rad1 Bg4 14.Bxg4 Nxg4 15.Bc1 Ne5 16.Ne2 Nc6 17.b3 Qe7 18.Ng3 h5 19.Rfe1 Nd4 20.Qd3 h4 21.Nf1 f5 22.f3 fxe4 23.Rxe4 Qf6 24.h3 Re5 25.Nh2 Qf5 26.Ng4 Re6 27.Ne3 Qf7 28.Rxh4 Rbe8 29.Re4 Rxe4 30.fxe4 c6 31.Rf1 Qe7 32.Rf4 Qe6 33.Bd2 Re7 34.Ng4 g5 35.Rf2 Qxe4 36.Qxe4 Rxe4 37.Bxg5 Ne6 38.Nf6+ Bxf6 39.Bxf6 d5 40.cxd5 cxd5 41.Rf5 d4 42.Re5 d3 43.Rd5 Nd4 44.Bg5 Re2 45.Rxc5 Rxa2 46.Rd5 d2 47.Rxd4 Ra1+ 48.Kf2 d1=Q 49.Rxd1 Rxd1 50.b4 Rd3 1/2-1/2 | ||||
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| 561365 | FM O'Donnell, Conor (2291) | Murawski, Jan (1987) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 h6 7.Bf4 c6 8.Bd3 O-O 9.h3 Be6 10.Nf3 Nbd7 11.O-O b5 12.Rc1 Qb6 13.Bb1 Rac8 14.Ne5 Rfd8 15.Qd3 Nf8 16.Rfd1 a6 17.a3 c5 18.dxc5 Bxc5 19.Ne2 Bd6 20.Nd4 Ne4 21.Nec6 Re8 22.Bxd6 Nxd6 23.b3 Rc7 24.Rd2 Rec8 25.Rdc2 a5 26.Nxe6 fxe6 27.Ne7+ Rxe7 28.Rxc8 Nxc8 29.Rxc8 b4 30.a4 Qd6 31.Qc2 Qe5 32.Qh7+ Kf7 33.Qh8 Nd7 34.Qg8+ Kf6 35.Qh7 Rf7 36.Qc2 Rf8 37.Rc7 Rd8 38.g3 Qa1 39.f4 Ke7 40.Kh2 Kf8 41.g4 Qf6 42.Qc6 Qh4 43.Kg2 Qe1 44.Qd6+ Kg8 45.Qxe6+ Kh8 46.Rxd7 Qe2+ 47.Kg3 Qe1+ 48.Kf3 Qf1+ 49.Kg3 Qe1+ 50.Kf3 Qf1+ 51.Kg3 1/2-1/2 | ||||
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| 561299 | IM Kirk, Ez (2393) | FM O'Donnell, Conor (2291) | 1-0 | |
| 1.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Nf3 e6 5.Bxc4 a6 6.O-O c5 7.Bb3 b5 8.Qe2 Bb7 9.a4 Nbd7 10.Nbd2 Qb6 11.axb5 axb5 12.Rxa8+ Bxa8 13.Bc2 Be7 14.dxc5 Bxc5 15.e4 e5 16.Nb3 O-O 17.Nxc5 Qxc5 18.Bd3 Rc8 19.Bd2 Qe7 20.Rd1 Nf8 21.Bxb5 Nxe4 22.Be1 Ng6 23.Rd7 Qf6 24.Bc4 Nd6 25.Ba2 Bc6 26.Ra7 e4 27.Nd2 Qxb2 28.Qe3 Ne5 29.Nf1 Nd3 30.Qg3 Rd8 31.Rc7 Qb6 32.Bc3 g6 33.Re7 Qc5 34.Bf6 Ra8 35.Bb3 Ra3 36.Bxf7+ Kf8 37.Be6 Nc1 38.Qh4 Ne2+ 39.Kh1 Nf5 40.Bg7+ Nxg7 41.Qf6# 1-0 | ||||
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| 561250 | IM Roberson, P (2426) | FM O'Donnell, Conor (2291) | 1/2-1/2 | |
| 1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Nd7 6.Nc3 Nxe5 7.dxe5 Nxc3 8.bxc3 Bc5 9.O-O O-O 10.Qh5 g6 11.Qh6 Re8 12.Bg5 Bf8 13.Bxd8 Bxh6 14.Bxc7 Bf5 15.Rfd1 Bxd3 16.Rxd3 Rac8 17.Bd6 Bf8 18.Rb1 b6 19.g3 Bxd6 20.exd6 Red8 21.Rxd5 Rxc3 22.Rd2 Rc6 23.d7 Rc7 24.Rbd1 Kf8 25.Kg2 Ke7 26.Re2+ Kf8 27.Red2 Ke7 28.Re2+ Kf8 1/2-1/2 | ||||
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| 575587 | FM O'Donnell, Conor (2293) | GM Warmerdam, Max (2633) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 h6 7.Bh4 Be7 8.Bd3 O-O 9.Bg3 Re8 10.h3 Bf8 11.Nf3 Ne4 12.Bxe4 dxe4 13.Nd2 Bf5 14.O-O Nd7 15.a3 Nf6 16.b4 a5 17.Qb3 Nh5 18.Bh2 Qh4 19.Ne2 b5 20.d5 Rad8 21.Nc3 Bd6 22.Bxd6 Rxd6 23.f4 Bxh3 24.Ndxe4 Rg6 25.Ra2 Bf5 26.dxc6 Rxe4 27.Nxe4 Bxe4 28.c7 Rc6 29.Qd1 Rxc7 30.Qd6 Ng3 31.Qxc7 Qh1+ 32.Kf2 Qxg2+ 33.Ke1 Qxf1+ 0-1 | ||||
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| 610741 | FM O'Donnell, Conor (2284) | Maciol, R (2125) | 1/2-1/2 | |
| 1.c4 e5 2.g3 Nc6 3.Bg2 Bc5 4.Nc3 a6 5.e3 Nge7 6.Nge2 d6 7.h3 Rb8 8.O-O O-O 9.d4 exd4 10.Nxd4 Nxd4 11.exd4 Ba7 12.b4 Nc6 13.b5 Nxd4 14.Be3 c5 15.a4 Be6 16.Nd5 Bxd5 17.Bxd5 Bb6 18.Ra3 a5 19.f4 Qf6 20.Kh2 Nxb5 21.Rb3 Nc3 22.Qd3 Nxd5 23.Qxd5 Rfe8 24.Re1 Qd8 25.Qf3 Bc7 26.Rxb7 Rxb7 27.Qxb7 Re7 28.Bd2 Rxe1 29.Bxe1 h5 30.Kg2 Qe8 31.Qxc7 Qxe1 32.Qc8+ Kh7 33.Qf5+ Kg8 34.Qc8+ Kh7 35.Qf5+ Kg8 1/2-1/2 | ||||
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| 610693 | CM Willmoth, R (2104) | FM O'Donnell, Conor (2284) | 0-1 | |
| 1.Nf3 c5 2.e3 g6 3.d4 Bg7 4.Nbd2 cxd4 5.exd4 Nf6 6.Bd3 O-O 7.O-O d5 8.Re1 Nc6 9.c3 Bf5 10.Bxf5 gxf5 11.Nf1 e6 12.Ng3 Qc7 13.Ng5 Ne4 14.Nh5 Nxg5 15.Bxg5 f6 16.Bf4 Qf7 17.Re3 Kh8 18.Nxg7 Kxg7 19.Qd2 Kh8 20.Rae1 Rae8 21.Qe2 Nd8 22.Bb8 a6 23.a4 Rg8 24.b4 Rg4 25.b5 axb5 26.axb5 Re4 27.f3 Rxe3 28.Qxe3 Qg6 29.Bf4 Nf7 30.Qd2 h5 31.Re2 Qg7 32.Qd3 Ng5 33.Kf1 h4 34.h3 Rg8 35.Bh2 Ra8 36.Qe3 Ra1+ 37.Kf2 Ra5 38.Qf4 Rxb5 39.Qxh4+ Kg8 40.Qf4 Rb6 41.Qb8+ Kh7 42.h4 Nf7 43.Qc7 Rc6 44.Qxb7 Nd8 45.Qa8 Qd7 46.Ra2 Kg6 47.Ra7 Rc8 48.Rxd7 Rxa8 49.Bf4 Rc8 50.g4 fxg4 51.fxg4 Nf7 52.Rc7 Ra8 53.h5+ Kg7 54.Kg3 Ra1 55.Be3 Re1 56.Kf2 Rh1 57.Bf4 f5 58.h6+ Kf6 59.gxf5 exf5 60.Rc6+ Ke7 61.Rg6 Rh3 62.Kg2 Rh4 63.Kg3 Rh1 64.Rc6 Rg1+ 65.Kf2 Rh1 66.Ra6 Rh4 67.Bc1 Rh1 68.Ba3+ Kd7 69.Rf6 Nxh6 70.Rd6+ Kc8 71.Rxd5 Rh3 72.Rc5+ Kd7 73.Bc1 Ng4+ 74.Kg2 Rd3 75.Bf4 Ke6 76.Bc1 Rd1 77.Ba3 Rd3 78.Bb4 f4 79.d5+ Kd7 80.d6 f3+ 81.Kg3 f2+ 82.Kg2 Rd1 0-1 | ||||
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| 618291 | FM O'Donnell, Conor (2284) | FM Johannesson, I (2313) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7 5.Bg5 Bb4 6.e3 c5 7.cxd5 exd5 8.Bd3 Qa5 9.O-O c4 10.Bf5 Bxc3 11.bxc3 Ne4 12.Qc2 Ndf6 13.Bxc8 Rxc8 14.Bxf6 Nxf6 15.Nd2 O-O 16.f3 Rfe8 17.e4 Nh5 18.e5 Nf4 19.Kh1 f6 20.exf6 Nd3 21.Nb3 Qb6 22.Nc1 Qb2 23.Qxb2 Nxb2 24.Rb1 Na4 25.Rxb7 gxf6 26.Kg1 Nxc3 27.Rxa7 Rb8 28.Ra3 Ne2+ 29.Nxe2 Rxe2 30.f4 Rbb2 31.Rg3+ Kf7 32.Ra1 Rxa2 33.Rb1 Ke6 34.Rg7 h5 35.h3 h4 36.f5+ Kxf5 37.Rg4 Ke6 38.Rb6+ Kf5 39.Rb5 Re1+ 40.Kh2 c3 41.Rxd5+ Ke6 42.Rc5 c2 43.d5+ Ke5 44.Rgc4 Raa1 45.d6+ Kxd6 46.Rc6+ Kd7 47.Rc7+ Ke6 48.R7c6+ Kf7 49.Rc7+ Kg6 50.Rg4+ Kf5 51.Rc5+ Ke6 0-1 | ||||
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| 618274 | FM O'Donnell, Conor (2284) | Sverrisson, N (2052) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 c5 6.O-O Nc6 7.Qa4 Bd7 8.dxc5 Qa5 9.Qxc4 Qxc5 10.Qb3 Na5 11.Qd1 Be7 12.b3 Rc8 13.Ba3 Qc2 14.Qe1 Bxa3 15.Nxa3 Qc3 16.Qxc3 Rxc3 17.Ne5 Ke7 18.Nxd7 Nxd7 19.Rfc1 Rcc8 20.Nb5 a6 21.Nd4 Ne5 22.b4 Nac6 23.Nxc6+ Nxc6 24.Rab1 Rc7 25.Rc5 Rhc8 26.Rbc1 Kd6 27.Rd1+ Ke7 28.Rdc1 Kd6 29.a3 Nd8 30.Rxc7 Rxc7 31.Rxc7 Kxc7 32.Kf1 Nc6 1/2-1/2 | ||||
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| 618236 | FM O'Donnell, Conor (2284) | FM Bjornsson, T (2165) | 1-0 | |
| 1.c4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 Nbd7 7.Qc2 a6 8.b3 c5 9.dxc5 Nxc5 10.Rd1 Qb6 11.Be3 Qc7 12.cxd5 Nxd5 13.Bd4 a5 14.Nc3 Nd7 15.Qb2 Bf6 16.Nxd5 exd5 17.Rac1 Qd6 18.Rc2 Bxd4 19.Nxd4 Nf6 20.Nb5 Qb4 21.Nc7 Rb8 22.Nxd5 Nxd5 23.Bxd5 Bf5 24.Rcd2 b6 25.Qe5 Bg6 26.h4 h6 27.h5 Rbe8 28.Qxe8 Rxe8 29.hxg6 Rb8 30.Bc4 Kf8 31.gxf7 Qe7 32.a4 h5 33.Rd7 Qf6 34.R1d4 g6 35.R7d6 Qg5 36.Kg2 Kg7 37.R6d5 Qf6 38.Rd7 Rf8 39.R4d6 Qe5 40.Re6 Qc5 1-0 | ||||
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| 618228 | Einarsson, A (2179) | FM O'Donnell, Conor (2284) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 dxc4 5.a4 Bb4 6.e3 b5 7.Ne5 Nf6 8.Bd2 Bb7 9.b3 Bxc3 10.Bxc3 Nd5 11.Qd2 Nxc3 12.Qxc3 a5 13.bxc4 b4 14.Qb2 c5 15.Be2 cxd4 16.O-O-O O-O 17.Rxd4 Qc7 18.Rg4 f6 19.Nd3 e5 20.Qb3 Nd7 21.Kb1 f5 22.Rh4 Be4 23.c5+ Kh8 24.Rc1 Rac8 25.f3 Nxc5 26.fxe4 Nxb3 27.Rxc7 Rxc7 28.Nxe5 Re8 29.Ng6+ Kg8 30.Nf4 Rec8 31.Bd3 fxe4 32.Bxe4 Nd2+ 0-1 | ||||
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| 618195 | Kristinsson, Ba (2169) | FM O'Donnell, Conor (2284) | 1/2-1/2 | |
| 1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 Bb4+ 5.Bd2 a5 6.Bg2 O-O 7.O-O dxc4 8.Qc2 b6 9.Bxb4 axb4 10.Qxc4 Ba6 11.Qc2 Ra7 12.Re1 Qe7 13.Nbd2 Rc8 14.Nc4 Bb7 15.Nfe5 Bxg2 16.Kxg2 c5 17.Nd2 Rac7 18.Qd3 cxd4 19.Qxd4 Nc6 20.Nxc6 Rxc6 21.Nb3 Rd8 22.Qe5 Rd5 23.Qb8+ Rd8 24.Qe5 Rd5 25.Qb8+ Rd8 26.Qe5 1/2-1/2 | ||||
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| 652775 | FM O'Donnell, Conor (2274) | WIM Terbe, J (2319) | 1-0 | |
| 1.c4 c6 2.Nf3 d5 3.e3 Nf6 4.Nc3 a6 5.d4 e6 6.Qc2 c5 7.cxd5 exd5 8.Be2 Be6 9.O-O Nc6 10.Rd1 Nb4 11.Qb1 Qc8 12.Bd2 Bf5 13.Qc1 c4 14.a3 Nd3 15.Bxd3 Bxd3 16.Ne5 Bf5 17.e4 dxe4 18.Bg5 Qe6 19.Qf4 Bd6 20.f3 exf3 21.Qxf3 Bxe5 22.dxe5 Nd7 23.Rd6 Qxe5 24.Rd5 Qe6 25.Qxf5 Qxf5 26.Rxf5 f6 27.Re1+ Kf7 28.Bf4 Rhe8 29.Rd1 Nf8 30.a4 Ne6 31.Be3 Re7 32.Kf2 g6 33.Rf3 f5 34.g4 Ng7 35.Bg5 Rc7 36.Bh6 Ne8 37.gxf5 gxf5 38.Rg1 Rc5 39.Ne4 Re5 40.Ng5+ Ke7 41.Nxh7 b5 42.Bg5+ Kf7 43.Bf4 Rd5 44.Ng5+ Kf6 45.Re1 Ng7 46.Rh3 Kg6 47.Rg1 Rg8 48.Nf3+ Kf7 49.Rh7 Kf6 50.Be5+ 1-0 | ||||
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| 652767 | Wills, Tom (1928) | FM O'Donnell, Conor (2274) | 0-1 | |
| 1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 b6 6.Bf1 Bb7 7.c3 d5 8.exd5 Nxd5 9.Na3 Be7 10.Nc2 Qc7 11.d4 Rd8 12.Bd2 O-O 13.Qc1 cxd4 14.Ncxd4 Nxd4 15.Nxd4 Bd6 16.h3 Nf4 17.Bxf4 Bxf4 18.Qb1 e5 19.Nb3 e4 20.Qc2 Rde8 21.g3 Bd6 22.Nd4 e3 23.f4 Bc5 24.Bg2 Bxd4 25.Bxb7 e2+ 26.Kh2 Qxb7 27.cxd4 Qf3 0-1 | ||||
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| 664503 | FM O'Donnell, Conor (2274) | Suarez Hernan, Santiago (2057) | 1-0 | |
| 1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O Be7 5.d4 b5 6.b3 O-O 7.c4 c6 8.Nbd2 a5 9.Re1 a4 10.Rb1 axb3 11.axb3 Bb4 12.Qc2 Ne4 13.Nxe4 dxe4 14.Qxe4 Bxe1 15.Nxe1 Ra2 16.Nd3 Qe7 17.Bf4 Qa7 18.Bd6 Rd8 19.Bxb8 Qxb8 20.Nb4 Ra7 21.Nxc6 Bb7 22.cxb5 Qd6 23.Qf4 Qxf4 24.gxf4 Bxc6 25.bxc6 Rb8 26.b4 Rb5 27.e4 Kf8 28.Bf1 Rb6 29.Rc1 Rc7 30.b5 Ke7 31.Ra1 Rb8 32.f3 Kd6 33.Bc4 g6 34.Kf2 h5 35.Ke3 Ke7 36.Kd3 Kd6 37.Kc3 Ke7 38.Ra6 Rcc8 39.Ra7+ Ke8 40.d5 1-0 | ||||
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| 664512 | O'cuilleanain, Oisin (2101) | FM O'Donnell, Conor (2274) | 1/2-1/2 | |
| 1.e4 c6 2.Nf3 d5 3.Nc3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d4 Nf6 7.exd5 cxd5 8.Bd3 Nc6 9.Ne2 g6 10.c3 Bg7 11.O-O O-O 12.Ng3 e5 13.dxe5 Nxe5 14.Qd1 Qb6 15.Be2 Ne4 16.Nxe4 dxe4 17.Qb3 Qc6 18.Be3 Kh8 19.Rad1 f5 20.Qd5 Qc7 21.Bc5 Rfd8 22.Bd6 Qb6 23.Qc5 Nd3 24.Qxb6 axb6 25.Bxd3 Rxd6 26.Bc2 Rad8 27.Rxd6 Rxd6 28.Rd1 Rxd1+ 29.Bxd1 b5 30.Kf1 b4 31.cxb4 Bxb2 32.Ke2 1/2-1/2 | ||||
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| 664483 | FM O'Donnell, Conor (2274) | Steiners, Emils (2021) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Nd5 Nxd5 8.exd5 Nb8 9.c4 Be7 10.Bd3 O-O 11.O-O a6 12.Nc3 f5 13.f4 Nd7 14.Qe2 g6 15.Rb1 Bf6 16.Qc2 exf4 17.Bxf4 Be5 18.Kh1 Bxf4 19.Rxf4 Ne5 20.Rbf1 Bd7 21.Be2 Qe7 22.Qb3 g5 23.R4f2 f4 24.Qd1 Rac8 25.Qd4 Rce8 26.b4 Ng4 27.Bxg4 Bxg4 28.c5 Qe3 29.Qxe3 Rxe3 30.Rc2 f3 31.gxf3 Bxf3+ 32.Kg1 g4 33.Rfc1 Rd3 34.cxd6 Rd8 35.b5 Rxd6 36.a4 Kg7 37.Rb2 Kg6 38.bxa6 bxa6 39.Rb7 h5 40.a5 Bxd5 41.Nxd5 R3xd5 42.Rb6 Rxb6 43.axb6 Rb5 44.Rc6+ Kg5 45.b7 Rxb7 46.Rxa6 Rb1+ 47.Kg2 Rb2+ 48.Kg1 Kh4 49.Ra5 Re2 50.Rb5 Re7 51.Ra5 Rg7 52.Kg2 Rg5 53.Ra8 Rb5 54.Rh8 Rb2+ 55.Kg1 Rb5 56.Kg2 Kg5 57.Rg8+ Kf4 58.Rf8+ Rf5 59.Rxf5+ Kxf5 60.h3 Kf4 61.hxg4 hxg4 62.Kf2 g3+ 63.Kg2 Kg4 64.Kg1 Kf3 65.Kf1 g2+ 66.Kg1 Kg3 1/2-1/2 | ||||
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| 664492 | CM Collins, Adam (2192) | FM O'Donnell, Conor (2274) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Nbd7 6.O-O c6 7.Qc2 b5 8.Nbd2 Bb7 9.b3 cxb3 10.Nxb3 Rc8 11.Bd2 Ba3 12.Ne1 O-O 13.Nd3 Qe7 14.Bc1 Bxc1 15.Rfxc1 e5 16.dxe5 Nxe5 17.Qc5 Qxc5 18.Ndxc5 Ba8 1/2-1/2 | ||||
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| 661615 | FM Driessens, P (2253) | FM O'Donnell, Conor (2274) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 a5 6.Bg2 dxc4 7.O-O b5 8.a4 c6 9.axb5 Bxd2 10.Nfxd2 Qxd4 11.bxc6 Nd5 12.Qa4 O-O 13.Nxc4 Ra6 14.Rd1 Qc5 15.Nbd2 Nxc6 16.Nb3 Qa7 17.Bxd5 exd5 18.Ncxa5 Qa8 19.Qb5 Ne7 20.Nc5 Ra7 21.Nab3 Bf5 22.Qb6 Rxa1 23.Rxa1 Qe8 24.Nd4 h5 25.Ra3 Bh3 26.Nd3 Nc8 27.Qc5 Be6 28.Nf4 h4 29.f3 Qd7 30.Qc6 Qxc6 31.Nxc6 hxg3 32.hxg3 g5 33.Nh5 Kh7 34.Ra8 Kg6 35.g4 Re8 36.Ng3 Bd7 37.Nd4 Kf6 38.Kf2 Ke5 39.e3 Rh8 40.Kg2 Rh6 41.b3 Rb6 42.Ra1 Nd6 43.Ra7 Nb7 44.Nge2 Nc5 45.b4 Nb7 46.Nc1 Bb5 47.Ncb3 Bc4 48.Nc5 Nxc5 49.bxc5 Rb2+ 50.Kg1 Rb1+ 51.Kf2 Kf6 52.c6 Rb2+ 53.Ke1 Rb8 54.Kd2 Rc8 55.Kc3 Bf1 56.Kb4 Re8 57.Rd7 Rxe3 58.c7 Ba6 59.Rd6+ 1-0 | ||||
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| 754621 | FM O'Donnell, Conor (2285) | Swanson, S (2179) | 1-0 | |
| 1.d4 d6 2.Nf3 g6 3.c4 Bg7 4.Nc3 Nc6 5.d5 Ne5 6.Nxe5 Bxe5 7.e4 Nf6 8.Qc2 c6 9.Bd3 O-O 10.Ne2 cxd5 11.exd5 Qb6 12.f4 Bd4 13.Nxd4 Qxd4 14.Qe2 Bf5 15.Bxf5 gxf5 16.Be3 Qe4 17.O-O e6 18.dxe6 Rfe8 19.exf7+ Kxf7 20.Rae1 Re6 21.Qd2 Rae8 22.b3 a6 23.Bf2 Qc6 24.Rxe6 Rxe6 25.Bh4 Ne4 26.Qd5 Qc5+ 27.Qxc5 Nxc5 28.Rd1 Ne4 29.Rd5 Nc3 30.Rxf5+ Kg6 31.Rg5+ Kf7 32.Rf5+ Kg6 33.Rg5+ Kf7 34.Kf1 Ne4 35.Rf5+ Kg6 36.Rd5 Kf7 37.Be1 Re8 38.Bb4 Ke6 39.g4 b6 40.Rd4 Kd7 41.Kg2 a5 42.Ba3 a4 43.Kf3 Nc5 44.Bxc5 bxc5 45.Re4 Ra8 46.g5 axb3 47.axb3 Ra1 48.f5 1-0 | ||||
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| 754565 | GM Arakhamia-Grant, K (2297) | FM O'Donnell, Conor (2285) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 f6 7.O-O fxe5 8.Nxe5 Nxe5 9.dxe5 Ne7 10.Re1 Qc7 11.a4 O-O-O 12.Bf1 Nc6 13.Na3 a6 14.b4 cxb4 15.Nb5 axb5 16.axb5 bxc3 17.Be3 b6 18.bxc6 Bxc6 19.Bd4 Bb4 20.Qb3 Ba5 21.Rec1 Kd7 22.Bxc3 Rb8 23.Bd4 Qb7 24.Qa3 Rhc8 25.Qd6+ Ke8 26.Qxe6+ Kd8 27.Qd6+ Ke8 28.e6 1-0 | ||||
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| 787102 | IM Bosman, M (2366) | FM O'Donnell, Conor (2308) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 O-O 6.Nc3 dxc4 7.Ne5 c5 8.dxc5 Qxd1+ 9.Nxd1 Bxc5 10.O-O Nc6 11.Bxc6 bxc6 12.Be3 Bxe3 13.Nxe3 c3 14.bxc3 Nd5 15.Nd1 Ba6 16.c4 Nb6 17.Ne3 f6 18.Nxc6 Nxc4 19.Nc2 Bb7 20.N2d4 e5 21.Rfc1 Nd6 22.Ne6 Rf7 23.Rab1 Ba6 24.Ncd8 Rd7 25.Nc5 Raxd8 26.Nxa6 Nf5 27.Rc2 e4 28.e3 Rd2 29.Rbc1 Ne7 30.Nc5 Rxc2 31.Rxc2 Rc8 32.Kf1 f5 33.Ke2 Kf7 34.h4 Nd5 35.Kd2 Ke7 36.a3 Rb8 37.Na6 Rb3 38.Nb4 Nxb4 39.axb4 Rxb4 40.Rc7+ Kf6 41.Rxa7 1/2-1/2 | ||||
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| 786947 | FM O'Donnell, Conor (2308) | IM Veinberg, N (2402) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 c5 6.Bd3 d5 7.cxd5 cxd4 8.exd4 exd5 9.O-O h6 10.Ne5 Nc6 11.Nxc6 bxc6 12.Bf4 Bg4 13.Qc2 Nh5 14.Be5 f6 15.Bg3 Qb6 16.a3 Nxg3 17.hxg3 Bd6 18.Be2 Bxe2 19.Qxe2 Rae8 20.Qd2 f5 21.f4 Be7 22.Rad1 Qb3 23.Kh2 Bf6 24.Rf2 Re7 25.Re2 Rfe8 26.Rde1 Qb7 27.b4 Rxe2 28.Rxe2 Rxe2 29.Nxe2 Qa6 30.Qc2 Kf7 31.Kg1 Qxa3 32.Qxc6 Qxb4 33.Qxd5+ Kg6 34.Qe6 a5 35.g4 Qe1+ 36.Kh2 Qh4+ 37.Kg1 Qe1+ 38.Kh2 Qh4+ 39.Kg1 Qxg4 40.d5 h5 41.d6 h4 42.Kf2 h3 43.gxh3 Qxh3 44.d7 Qd3 45.Qe8+ Kh7 46.Qh5+ Kg8 47.Qe8+ Kh7 48.Qh5+ Kg8 49.Qe8+ 1/2-1/2 | ||||
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| 793938 | GM Urkedal, F (2519) | FM O'Donnell, Conor (2308) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 cxd4 6.Qxd4 exd5 7.Bg5 Be7 8.e3 O-O 9.Be2 Nc6 10.Qd3 h6 11.Bh4 Qb6 12.Bxf6 Bxf6 13.O-O Rd8 14.Nxd5 Qxb2 15.Nxf6+ Qxf6 16.Qa3 b6 17.Rac1 Bb7 18.Ba6 Bxa6 19.Qxa6 Rd6 20.h3 Rad8 21.Qa4 g6 22.Rc4 R8d7 23.Rfc1 Ne5 24.Rc8+ Kg7 25.Nd4 Nd3 26.R1c2 Nc5 27.Qa3 h5 28.Ra8 a6 29.Re8 Rd8 30.Rxd8 Qxd8 31.Rc4 Kh7 32.Qc3 Qf6 33.Qc2 Ne6 34.Nxe6 Qxe6 35.Rf4 Kg8 36.h4 Qd7 37.a4 Rd2 38.Qc3 Rd3 39.Qe5 b5 40.axb5 Rd1+ 41.Kh2 Qxb5 42.Qf6 Rd7 43.e4 a5 44.e5 Qb3 45.g4 Qe6 46.Qxe6 fxe6 47.Rf6 a4 48.Rxe6 Kf7 49.Rf6+ Kg7 50.gxh5 gxh5 51.Ra6 Rd4 52.Kg3 Rg4+ 53.Kf3 Rxh4 54.Ke3 a3 55.f4 Rh1 56.f5 Rh4 57.Ra7+ Kf8 58.f6 Rh1 59.Kf4 Rf1+ 60.Kg5 a2 61.Rxa2 Kf7 62.Ra7+ Ke6 63.Re7+ Kd5 64.Kxh5 1-0 | ||||
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| 854600 | FM O'Donnell, Conor (2291) | Crowley, James (1894) | 0-1 | |
| 1.d4 Nf6 2.c4 b6 3.Nc3 Bb7 4.Qc2 d5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 e5 8.Nf3 exd4 9.Bb5+ c6 10.Bc4 b5 11.Bd3 dxc3 12.O-O Qa5 13.e5 Nd7 14.Bf5 Nc5 15.Re1 Ne6 16.Bxe6 fxe6 17.Ng5 O-O-O 18.Nf7 Bc5 19.Nxd8 Rxd8 20.Bg5 Rf8 21.Bh4 g6 22.Qd3 Qb6 23.Re2 Bd4 24.Qh3 c5 25.Be7 Rf7 26.Bd6 Bd5 27.Kh1 b4 28.Rd1 Kb7 29.Qh4 a5 30.f4 a4 31.f5 gxf5 32.Qg5 Rd7 33.Qf6 Qd8 34.Qh6 b3 35.Qh3 c2 36.Rf1 Qb6 37.Qd3 Qa6 38.Qd2 Qc4 39.Rfe1 Be4 40.Qh6 Ka6 41.Rxe4 fxe4 42.Qf8 Qd5 43.axb3 axb3 44.Qe8 Qc6 45.Qxe6 Bxe5 46.Qxb3 Rxd6 47.Qxc2 Kb6 48.Rb1+ Kc7 49.Qa2 Rd7 50.Qg8 Qb5 51.Rc1 Bf4 52.Ra1 Qa4 53.Rf1 Qb5 54.Ra1 Qa6 55.Rb1 Qb6 56.Rf1 Qb5 57.Ra1 Qa4 58.Rf1 Bd6 59.Rb1 Qa7 60.g3 e3 61.Kg2 e2 62.Kh3 Re7 63.Re1 Qa5 64.Rb1 Qa7 65.Re1 Qb7 66.Qa2 Qe4 67.Qa5+ Kd7 68.Qb5+ Kc7 69.Qa5+ Kd7 70.Qb5+ Qc6 71.Qc4 Re6 72.Rxe2 Rxe2 73.Qxe2 c4 74.Qc2 Kc8 75.Kg4 c3 76.h4 h5+ 77.Kxh5 Qd5+ 78.Kg4 Qd2 79.Qf5+ Kc7 80.Qa5+ Kc6 81.Qa6+ Kc5 82.Qc8+ Kb4 83.Qb7+ Ka3 84.Qa7+ Kb3 85.Qb6+ Bb4 86.Qe6+ Kb2 87.Qe5 Kc1 88.h5 Kd1 89.Kf3 c2 90.Qa1+ c1=Q 91.Qa4+ Ke1 0-1 | ||||
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| 854585 | O'Connor, Jon (2148) | FM O'Donnell, Conor (2291) | 1/2-1/2 | |
| 1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.d4 Nf6 5.O-O e6 6.c4 dxc4 7.dxc5 Qxd1 8.Rxd1 Bxc5 9.Nbd2 c3 10.bxc3 O-O 11.Nb3 Be7 12.c4 Bd7 13.Bb2 Rfd8 14.Nfd4 Rac8 15.Nb5 b6 16.Nd6 Rc7 17.Nb5 Rcc8 18.Nd6 Rc7 19.Nb5 Rcc8 1/2-1/2 | ||||
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| 854570 | FM O'Donnell, Conor (2291) | CM Carroll, Peter (2100) | 1-0 | |
| 1.c4 e5 2.Nc3 Nc6 3.Nf3 f5 4.g3 Nf6 5.d4 e4 6.Nh4 Bb4 7.Nxf5 d5 8.Ne3 dxc4 9.d5 Bxc3+ 10.bxc3 Ne7 11.Ba3 Nexd5 12.Nxc4 Be6 13.Qd4 Nb6 14.Nd2 Qd5 15.Bg2 O-O-O 16.Be7 Qxd4 17.cxd4 Rxd4 18.Bxf6 gxf6 19.Nxe4 Bd5 20.f3 Bxe4 21.fxe4 Nc4 22.O-O Rd6 23.Rf4 Ne3 24.Bh3+ Kd8 25.Rc1 Re8 26.Kf2 Nd1+ 27.Ke1 Nb2 28.Rc2 Rb6 29.Rd2+ Ke7 30.Rd7+ Kf8 31.Rxc7 h5 32.Rf5 Re5 33.Rxe5 fxe5 34.Bc8 Na4 35.Rxb7 Rxb7 36.Bxb7 Nb6 37.Kd2 Kf7 38.Kc3 a5 39.Bc6 h4 40.gxh4 Kg6 41.Be8+ Kh6 42.Kd3 Nc8 43.h5 Kg5 44.Bg6 Nb6 45.Ke3 Nc4+ 46.Kf3 Nd2+ 47.Kg3 Nf1+ 48.Kf2 Nd2 49.Kg2 Nc4 50.h4+ Kh6 51.Kf3 Kg7 52.Kg4 Kf6 53.Bf5 Nd6 54.h6 Nf7 55.h7 Nh6+ 56.Kf3 Nf7 57.Ke3 Ke7 58.Kd3 Kd6 59.Kc4 Kc6 60.Bg6 Nd6+ 61.Kd3 Nxe4 62.Kxe4 1-0 | ||||
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| 854556 | Venkatesan, Kavin (2298) | FM O'Donnell, Conor (2291) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Bb4 6.Qa4+ Nc6 7.e3 h6 8.Bxf6 Qxf6 9.Bb5 O-O 10.Ne2 a5 11.a3 Bxc3+ 12.bxc3 Ne7 13.O-O Bf5 14.Ng3 Bg6 15.Qd1 Nc8 16.Bd3 Nd6 17.f3 Qe6 18.Re1 f5 19.Ra2 Rae8 20.Rae2 Rf7 21.Qa4 b6 22.e4 fxe4 23.fxe4 dxe4 24.Nxe4 Bxe4 25.Bxe4 Qf6 26.Bf3 Rxe2 27.Rxe2 Qg5 28.Rf2 Qc1+ 29.Rf1 Qe3+ 30.Kh1 Ne4 31.Qc2 Kf8 32.c4 Nd2 33.Rg1 Nxf3 34.gxf3 Rxf3 35.Qh7 Rf7 36.Qh8+ Ke7 37.Qa8 g5 38.a4 Qf3+ 39.Qxf3 Rxf3 40.c5 bxc5 41.dxc5 Rc3 42.Re1+ Kf6 43.Re8 Rxc5 44.Ra8 h5 45.Kg2 Ke5 46.Kf3 Kd4 47.Rh8 Kd3 48.Rh7 Rf5+ 49.Kg3 c5 50.Rd7+ Ke4 51.Rc7 Kd4 52.Rd7+ Rd5 53.Rb7 c4 54.Kf3 Kd3 55.Rb5 Rxb5 56.axb5 c3 57.b6 c2 58.b7 c1=Q 59.b8=Q Qf1+ 60.Kg3 Qg1+ 0-1 | ||||
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| 854541 | FM O'Donnell, Conor (2291) | Haque, Muhtarim-Ul (2102) | 1-0 | |
| 1.d4 d5 2.Nf3 e6 3.g3 c5 4.Bg2 Nc6 5.O-O Nf6 6.c4 cxd4 7.Nxd4 Bc5 8.Nb3 Bb6 9.cxd5 exd5 10.Bg5 d4 11.Na3 h6 12.Bxf6 Qxf6 13.Nc4 O-O 14.Nxb6 axb6 15.Bxc6 bxc6 16.Qxd4 Qe7 17.Qxb6 Qxe2 18.Nd4 Ra6 19.Nxe2 Rxb6 20.b3 Ba6 21.Rfe1 Rd8 22.Nc3 c5 23.Rad1 Rxd1 24.Rxd1 c4 25.Na4 Rb5 26.Nc3 Rb8 27.Rb1 cxb3 28.Rxb3 Re8 29.a4 Re1+ 30.Kg2 Ra1 31.Kf3 Kf8 32.Ke4 Ke8 33.Kd5 Kd7 34.Kc5 Rc1 35.h4 Rc2 36.f4 Rg2 37.Nb5 Rh2 38.Kb6 1-0 | ||||
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| 854526 | CM Flynn, Jacob (2142) | FM O'Donnell, Conor (2291) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Nbd2 O-O 6.Bg2 dxc4 7.Qc2 a5 8.a3 Bxd2+ 9.Bxd2 b5 10.a4 c6 11.h4 Bb7 12.g4 Nxg4 13.Ng5 g6 14.axb5 Qe7 15.Ra3 cxb5 16.Rg3 h5 17.Ne4 Nc6 18.f3 Nf6 19.Bg5 Nxd4 20.Qd1 Qb4+ 21.Bd2 Qe7 22.Bg5 Qb4+ 23.Bd2 Qe7 1/2-1/2 | ||||
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| 854509 | FM O'Donnell, Conor (2291) | GM Baburin, A (2379) | 1/2-1/2 | |
| 1.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 Be7 5.O-O O-O 6.d4 dxc4 7.Qc2 a6 8.a4 b6 9.Nbd2 Bb7 10.Nxc4 Nc6 11.Be3 Nb4 12.Qd2 Nfd5 13.Bg5 Bxg5 14.Nxg5 h6 15.Ne4 a5 1/2-1/2 | ||||
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| 854496 | FM O'Donnell, Conor (2291) | Kennedy, Jo (2076) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.Nc3 Nc6 6.Bg5 Be7 7.Bxe7 Ngxe7 8.dxc5 Qa5 9.Qa4 Qxc5 10.e3 O-O 11.Bb5 Be6 12.O-O a6 13.Bxc6 Nxc6 14.Rac1 Qe7 15.Rfd1 Rfd8 16.Ne2 b5 17.Qf4 Rac8 18.Ne5 Qd6 19.Nxc6 Rxc6 20.Rxc6 Qxc6 21.Rc1 Qd6 22.Qxd6 Rxd6 23.Nd4 Rd8 24.Rc7 h6 25.Kf1 Bg4 26.Nc6 Rd6 27.f3 Be6 28.Nd4 Kf8 29.Ke2 Ke8 30.Kd3 Bd7 31.Ra7 h5 32.Ra8+ Ke7 33.g3 Rb6 34.b4 Bh3 35.Ke2 Be6 36.a3 g6 37.Kd3 Bd7 38.Ra7 f6 39.Nb3 Kd6 40.Kd4 g5 41.Nc5 Bh3 42.Rf7 f5 43.Rf6+ Kc7 44.Nxa6+ Kb7 45.Nc5+ Ka7 46.Rxb6 Kxb6 47.Kxd5 Bg2 48.Ke5 Bxf3 49.Kxf5 g4 50.e4 Kc6 51.Kf6 Bg2 52.e5 Bf3 53.e6 Kd6 54.e7 Bc6 55.Kf7 Kd5 56.e8=Q Bxe8+ 57.Kxe8 Kd4 58.Kf7 Kd5 1-0 | ||||
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| 854481 | Brozynski, Patryk (1963) | FM O'Donnell, Conor (2291) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.f5 Be7 11.Be2 e5 12.Bxf6 Bxf6 13.Nf3 Nd7 14.O-O b5 15.Rbd1 O-O 16.g4 Bb7 17.g5 Bd8 18.f6 Ba5 19.fxg7 Kxg7 20.Qxd6 Qxd6 21.Rxd6 Nc5 22.Nd1 Nxe4 23.Rd7 Bc6 24.Re7 Bb6+ 25.Kg2 Nd2 26.Re1 Rae8 27.Rxe8 Rxe8 28.Kg3 Ba5 29.c3 Ne4+ 30.Kg4 Nxc3 31.Nxc3 Bxc3 32.Rc1 Bd7+ 33.Kg3 Rc8 34.Rd1 Be6 35.Nh4 Bd4 36.Bd3 Rc3 37.Kf3 Ra3 38.Rd2 Bc3 39.Rd1 Rxa2 40.Kg3 b4 41.Nf5+ Bxf5 42.Bxf5 Rd2 43.Rf1 a5 44.h4 h6 45.Bg4 hxg5 46.hxg5 a4 47.Bh5 Rd7 48.Bg4 Rd3+ 49.Kg2 a3 50.Bf5 Rd2+ 0-1 | ||||
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| 892440 | FM O'Donnell, Conor (2300) | FM Malka, S (2199) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O c6 8.Qc2 Nbd7 9.Bf4 a5 10.h4 h6 11.Rd1 a4 12.Nc3 Qa5 13.e4 dxc4 14.e5 Nd5 15.Bd2 Qa7 16.g4 b5 17.g5 h5 18.Ne4 g6 19.Nf6+ Kg7 20.Bc3 N7b6 21.Nh2 b4 22.Be1 Ba6 23.Nf1 b3 24.axb3 cxb3 25.Qe4 Nc4 26.Ng3 Rh8 27.Rab1 Rab8 28.Rd3 Nxb2 29.Rxb2 Bxd3 30.Qxd3 a3 31.Bxd5 cxd5 32.Rxb3 Rxb3 33.Qxb3 a2 34.Bc3 Rc8 35.Kg2 Rxc3 36.Qxc3 a1=Q 37.Ngxh5+ gxh5 38.Qc2 Bxf6 39.gxf6+ Kh8 40.Qc8+ Kh7 41.Qf8 Kg6 42.Qg7+ Kf5 43.Qg5+ Ke4 44.Qe3+ Kf5 45.Qd3+ Kf4 46.Qf3# 1-0 | ||||
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| 892423 | FM O'Donnell, Conor (2300) | Fardet, Elouan (2221) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.Nc3 Nc6 7.O-O a6 8.d5 Na5 9.b3 Rb8 10.Bg5 h6 11.Be3 c5 12.dxc6 Nxc6 13.Rc1 Qa5 14.Qd2 Qh5 15.Nd5 g5 16.h4 Ne4 17.Qd1 e6 18.Nb6 f5 19.Nd4 Bxd4 20.Bxd4 gxh4 21.Ba1 e5 22.Nxc8 Rbxc8 23.Qd5+ Kh7 24.Bxe4 hxg3 25.fxg3 fxe4 26.Qxe4+ Qg6 27.Qxg6+ Kxg6 28.Bb2 Rf6 29.e3 Ne7 30.e4 Nc6 31.Rfd1 Kf7 32.Rd2 Rg8 33.Kg2 Rg4 34.Re1 h5 35.Re3 Nd4 36.Ba3 1/2-1/2 | ||||
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| 892409 | FM Bouget, A (2253) | FM O'Donnell, Conor (2300) | 0-1 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e3 b5 6.a4 b4 7.Na2 e6 8.Bxc4 c5 9.O-O Nbd7 10.Qe2 Bb7 11.Rd1 cxd4 12.Nxd4 Bc5 13.Nb3 Be7 14.a5 Rb8 15.e4 Bxe4 16.Be3 Qc7 17.Rac1 Qb7 18.Ba6 Qa8 19.Rc7 Bxg2 20.Nd4 Bd8 21.Nxe6 fxe6 22.Rxa7 Qe4 23.Bf4 e5 24.Qd2 O-O 25.Bg3 Bh3 26.f3 Qxf3 27.Qe2 Qxe2 28.Bxe2 Be7 29.Bf2 Be6 30.Nc1 Ne4 31.Rdxd7 Bxd7 32.Rxd7 Bg5 33.Bc4+ Kh8 34.Nd3 Nxf2 35.Nxe5 Nh3+ 36.Kh1 Bf6 37.Nf7+ Rxf7 38.Rxf7 Nf2+ 39.Kg2 Ng4 40.Be6 h5 41.b3 Ra8 42.Rb7 Rxa5 43.Bxg4 Rg5 44.Rxb4 Rxg4+ 45.Rxg4 hxg4 46.Kg3 Be5+ 47.Kxg4 Bxh2 48.Kf5 Kh7 49.b4 Kh6 50.Kg4 Kg6 51.b5 Bc7 52.Kf3 Kf5 53.Kg2 Ke4 54.Kh3 Kd5 55.Kg4 Kc5 56.Kf5 Kxb5 57.Kg6 Be5 58.Kf5 Bf6 59.Kg6 Kc4 60.Kf5 Kd3 61.Kg4 Ke4 62.Kh5 Kf4 63.Kg6 Kg4 64.Kf7 Kf5 0-1 | ||||
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| 892375 | FM O'Donnell, Conor (2300) | FM Ternault, M (2351) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 c5 5.Bxb4 cxb4 6.Bg2 O-O 7.Nf3 a5 8.O-O b6 9.a3 Na6 10.Ne5 Ra7 11.Nd3 bxa3 12.Nxa3 d6 13.e4 Re7 14.f4 Bb7 15.Qe2 Qb8 16.g4 Nd7 17.Nc2 Rc8 18.b3 Ree8 19.g5 Qc7 20.Ne3 e5 21.fxe5 dxe5 22.d5 Nf8 23.h4 Ng6 24.Nf5 Rcd8 25.h5 Nf4 26.Nxf4 exf4 27.Qg4 Nc5 28.Rxf4 Qe5 29.Raf1 Bc8 30.g6 fxg6 31.hxg6 h6 32.Qg3 Bxf5 33.exf5 Nd7 34.Qf2 Qd6 35.Rd4 Nf6 36.Qf4 Re5 37.Kh1 Rde8 38.Rd3 Nh5 39.Qh4 Nf6 40.Qf4 Nh5 41.Qh2 Nf6 42.Bf3 Nd7 43.Rdd1 Qb4 44.d6 Qxb3 45.Qg2 Kh8 46.Bc6 Re2 47.Qg4 Nf6 48.d7 Nxg4 49.dxe8=Q+ Rxe8 0-1 | ||||
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| 892333 | FM O'Donnell, Conor (2300) | IM Krishna, CRG (2409) | 0-1 | |
| 1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.Nbd2 d6 7.Re1 d5 8.c4 e6 9.cxd5 exd5 10.Nb3 Ne4 11.Bf4 Nd7 12.Qc1 c6 13.Ne5 Qb6 14.Nxd7 Bxd7 15.f3 Nf6 16.Be5 Rf7 17.Nc5 Re8 18.e3 Bc8 19.Rb1 Qd8 20.b4 b6 21.Nd3 Ba6 22.Bf1 Bc4 23.a3 Nd7 24.f4 Bf8 25.Nf2 b5 26.Nd3 Nb6 27.Nb2 Bxf1 28.Kxf1 Qc8 29.Re2 Rb7 30.Nd3 Nc4 31.Ra2 a5 32.Kf2 Ra7 33.Rba1 Qd7 34.Ke2 Rea8 35.Qb1 Qb7 36.h4 h5 37.Bf6 Qf7 38.Be5 Ra6 39.Qb3 Qa7 40.Nc1 axb4 41.axb4 Ra4 42.Kd3 Qa6 43.Ke2 Kf7 44.Kd3 Qb7 45.Ke2 Qa6 46.Kd3 Be7 47.Ke2 Ra7 48.Bb8 Ra8 49.Be5 Ke6 50.Kd3 Kd7 51.Ke2 Ra7 52.Bb8 Ra8 53.Be5 Kd8 54.Kd1 Kc8 55.Ke2 Kb7 56.Kd1 Qb6 57.Rxa4 bxa4 58.Qc3 Bxb4 0-1 | ||||
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| 892354 | FM Mekhane, Adam (2269) | FM O'Donnell, Conor (2300) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.c4 dxc4 7.Nxc4 Bb4+ 8.Bd2 Nb6 9.Rc1 Qe7 10.a3 Bxd2+ 11.Qxd2 Bd7 12.Bd3 O-O 13.Nxb6 axb6 14.Qc2 g6 15.O-O Rfd8 16.Qd2 Be8 17.Qe3 Ra5 18.Rfd1 Kg7 19.h4 Nb8 20.h5 Bc6 21.Ng5 Ra4 22.Be4 Bxe4 23.Nxe4 Nc6 24.h6+ Kh8 25.b4 Rd7 26.Nf6 Rd8 27.Rc3 Raa8 28.Qe4 b5 29.Rcd3 Qf8 30.Qf4 Ne7 31.d5 exd5 32.Nxd5 Nf5 33.e6 Qxh6 34.Qxh6 Nxh6 35.e7 1-0 | ||||
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| 892320 | Ribiere, Damien (2213) | FM O'Donnell, Conor (2300) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nf3 c5 6.dxc5 Nc6 7.Bf4 Bxc5 8.Bd3 h6 9.h4 O-O 10.Qd2 f6 11.exf6 Nxf6 12.O-O-O Bb4 13.Bxh6 gxh6 14.Qxh6 Qc7 15.Rh3 Bd6 16.Ne2 Qg7 17.Qd2 Ng4 18.Rf1 Qh6 19.Ng5 Bd7 20.f4 Kh8 21.Rg3 Nce5 22.Re1 Nxd3+ 23.cxd3 Qh5 24.Kb1 e5 25.Rf3 Nh2 26.Rf2 Rae8 27.Rh1 Ng4 28.Rf3 Nh6 29.Rhf1 Bg4 30.R3f2 Bc5 31.Ng3 Qg6 32.h5 Qb6 33.f5 Be3 34.Qe1 Bxg5 35.f6 Rxf6 36.Rxf6 Bxf6 37.Qd2 Bg7 38.Ne2 e4 39.Nf4 e3 40.Qc2 Rc8 41.Ng6+ Kh7 0-1 | ||||
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| 892289 | FM O'Donnell, Conor (2300) | GM Karthik, V4 (2565) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4 5.Bg2 a6 6.Ne5 Bb4+ 7.Nc3 Nd5 8.O-O O-O 9.Qc2 b5 10.Ne4 f6 11.Nf3 Qe8 12.b3 cxb3 13.axb3 Nd7 14.Bd2 Bb7 15.Nc5 Nxc5 16.Bxb4 Nxb4 17.Qxc5 a5 18.Qxc7 Nd5 19.Qc2 Qd7 20.Rfc1 b4 21.Nd2 Nc3 22.Bxb7 Qxb7 23.Nc4 Qb5 24.Re1 Rfd8 25.e3 a4 26.Nb2 a3 27.Nc4 Rac8 28.f3 Qh5 29.Kg2 e5 30.dxe5 fxe5 31.e4 Qh6 32.Qc1 Qf6 33.Qe3 Rd4 34.Rec1 Rcd8 35.Rc2 Rd3 36.Qf2 Rf8 37.Rf1 h6 38.Rd2 Rxd2 39.Qxd2 Rd8 40.Qc2 Qa6 41.Ra1 a2 42.Ne3 Qd3 43.Qxd3 Rxd3 44.Kf2 Rd2+ 45.Kg1 Rb2 0-1 | ||||
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| 981626 | FM O'Donnell, Conor (2293) | FM Gallasch, Jonas (2301) | 1-0 | |
| 1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 d5 5.O-O O-O 6.c3 b6 7.a4 a5 8.Na3 Bb7 9.b3 Nfd7 10.Bf4 Na6 11.Qd2 Re8 12.Rac1 c6 13.Nc2 f6 14.Bh6 Bh8 15.c4 e5 16.cxd5 cxd5 17.dxe5 fxe5 18.Ne3 Ndc5 19.Bg5 Qd7 20.Qa2 e4 21.Nd2 Nb4 22.Qb1 Ba6 23.Rfe1 Bg7 24.h4 Rf8 25.Rcd1 Qe6 26.Bf4 Rac8 27.Kh2 Rxf4 28.gxf4 Qd6 29.Nxe4 Qxf4+ 30.Ng3 Be5 31.Bf3 Ncd3 32.Ng2 Qf6 33.Rxd3 Bxd3 34.Bxd5+ Kh8 35.exd3 Nxd5 36.Qd1 Rf8 37.Qg4 Bb8 38.Re2 Nc3 39.Rc2 Be5 40.Ne3 Bd4 41.Ne4 Nxe4 42.Qxe4 Bc5 43.Kg2 Rd8 44.Ng4 Qxh4 45.Qe5+ Kg8 46.Rc4 Rf8 47.Qe6+ Kh8 48.Qe5+ Kg8 49.Qe6+ Kh8 50.d4 h5 51.dxc5 hxg4 52.Qe5+ Kh7 53.Qg3 Qxg3+ 54.Kxg3 bxc5 55.Rxc5 Rf3+ 56.Kxg4 Rxb3 57.Rxa5 Kh6 58.Ra6 Rb1 59.a5 Rg1+ 60.Kf4 Ra1 61.Ra8 Kg7 62.a6 Ra4+ 63.Kg3 Ra3+ 64.f3 Ra4 65.Kf2 Ra2+ 66.Ke1 Ra3 67.Ke2 Ra2+ 68.Ke3 Ra3+ 69.Ke4 Kh7 70.f4 Ra5 71.Ra7+ Kg8 72.Kd4 Kh8 73.Kc4 Kg8 74.Kb4 Ra1 75.Kc5 Rc1+ 76.Kd5 Ra1 77.Ke5 Ra4 78.Ke6 Re4+ 79.Kd5 Ra4 80.Ke5 Kf8 81.Ke6 Re4+ 82.Kd5 Ra4 83.Kc5 Ra1 84.Kc6 Rc1+ 85.Kd7 Ra1 86.Kc8 Ke8 87.Kc7 Rc1+ 88.Kd6 Ra1 89.Ke6 Kd8 90.Kf6 Ra4 91.Kg5 Ke8 92.Kxg6 Rxf4 93.Rb7 Ra4 94.a7 Ra6+ 95.Kf5 Ra5+ 96.Ke4 Ra4+ 97.Kd3 Ra3+ 98.Kc2 Ra2+ 99.Kb1 1-0 | ||||
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| 995614 | Follesa, Enrico (2178) | FM O'Donnell, Conor (2293) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Be7 12.O-O-O Ngf6 13.Ne4 Nxe4 14.Qxe4 Nf6 15.Qe2 Qd5 16.c4 Qe4 17.Be3 Ng4 18.Nd2 Qf5 19.Rh3 O-O 20.Rg3 Nxe3 21.Rxe3 Rad8 22.Ne4 Rd7 23.g4 Qf4 24.Kb1 Rfd8 25.Red3 Kh8 26.f3 b5 27.cxb5 cxb5 28.Qd2 Qxd2 29.R3xd2 a6 30.Kc2 Rc7+ 31.Kb1 f5 32.gxf5 exf5 33.Ng3 Rd5 34.Ne2 Bg5 35.f4 Bf6 36.Nc3 Rd6 37.Ne2 Rd5 38.Nc3 Rd6 39.Ne2 Kg8 40.d5 Rc4 41.Rf1 Rc5 42.Rfd1 Rc4 43.Rf1 Rc5 44.Rfd1 1/2-1/2 | ||||
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| 1012445 | FM O'Donnell, Conor (2307) | FM Ledger, D (2171) | 0-1 | |
| 1.e4 e5 2.Nc3 Nf6 3.d4 exd4 4.Qxd4 Nc6 5.Qd3 Bc5 6.Bf4 d6 7.Qd2 Be6 8.Bb5 O-O 9.Nge2 a6 10.Bxc6 bxc6 11.O-O Ng4 12.Bg5 f6 13.Bh4 Qd7 14.b3 Rae8 15.Na4 Ba7 16.c4 f5 17.exf5 Bxf5 18.Nd4 Nxh2 19.Kxh2 Bxd4 20.Qxd4 Re4 21.Qd2 Rxh4+ 22.Kg1 Qf7 23.f3 Qh5 24.Kf2 Rh2 25.Rg1 Be4 0-1 | ||||
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| 1012389 | Shaw, P (2071) | FM O'Donnell, Conor (2307) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 dxc4 5.e3 c5 6.Bxc4 cxd4 7.exd4 Be7 8.Nf3 O-O 9.O-O Nc6 10.Re1 b6 11.a3 Bb7 12.Rc1 h6 13.Bh4 Nh5 14.Bg3 Nxg3 15.hxg3 Bf6 16.Ne2 Qd6 17.Qd2 Rfd8 18.Red1 Ne7 19.Bd3 Nf5 20.Bxf5 exf5 21.Qf4 Qe6 22.Qe3 Qa2 23.Rd2 Re8 24.Qf4 Qe6 25.Rdc2 Be4 26.Rd2 Rac8 27.Nc3 Qb3 28.Re1 Bc2 29.Rc1 Be4 30.Re1 Bxf3 31.Rxe8+ Rxe8 32.Qxf3 Bg5 33.Re2 Rxe2 34.Qxe2 Bc1 35.d5 Bxb2 36.Qe8+ Kh7 37.Qxf7 Qxc3 38.d6 Qf6 0-1 | ||||
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| 1012530 | FM O'Donnell, Conor (2307) | GM Tiviakov, S (2548) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.a3 Bxc5 7.Bf4 Nh5 8.Bd2 Nc6 9.Nf3 b6 10.Ne4 Be7 11.Ng3 Nf6 12.e3 Bb7 13.Rd1 Rc8 14.Bc3 Qc7 15.Bd3 h6 16.e4 Ng4 17.Be2 Rfd8 18.O-O Nge5 19.Ne1 Na5 20.b3 b5 21.Qb2 f6 22.Bb4 Bxb4 23.axb4 Nac6 24.Qd2 a5 25.f4 Nf7 26.bxa5 bxc4 27.b4 d5 28.exd5 Ne7 29.Qe3 Nxd5 30.Qa3 Nxf4 31.Nc2 Nxg2 32.Nd4 Ng5 33.Nh5 c3 34.Nf4 Nxf4 0-1 | ||||
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| 1071117 | FM Moreby, James (2346) | FM O'Donnell, Conor (2295) | 1/2-1/2 | |
| 1.Nf3 d5 2.d4 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 Bg4 6.c3 e6 7.Qa4 Bxf3 8.Nxf3 Qb6 9.Rb1 Be7 10.Bd3 O-O 11.Qd1 Rfc8 12.h4 Qd8 13.Ne5 c4 14.Bc2 b5 15.g4 Nxe5 16.Bxe5 Bd6 17.Bxd6 Qxd6 18.g5 Nd7 19.f4 1/2-1/2 | ||||
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| 1071062 | IM Csonka, B (2495) | FM O'Donnell, Conor (2295) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.Bd3 Bxd3 6.Qxd3 Qa5+ 7.Nd2 e6 8.Nf3 Nh6 9.O-O Nf5 10.Nb3 Qa6 11.Qd1 b6 12.Bg5 c5 13.dxc5 Bxc5 14.Re1 Nc6 15.Nxc5 bxc5 16.c3 Rb8 17.b3 Qb6 18.Nd2 Rb7 19.Qf3 a5 20.Rad1 Rd7 21.Qf4 Qc7 22.Nf3 Qb7 23.Rd2 d4 24.Qe4 1/2-1/2 | ||||
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| 1073311 | GM Gonzalez Garcia, J2 (2458) | FM O'Donnell, Conor (2323) | 1-0 | |
| 1.Nf3 d5 2.e3 c5 3.b3 g6 4.Bb2 Nf6 5.Bb5+ Bd7 6.Bxf6 exf6 7.Bxd7+ Qxd7 8.O-O Bg7 9.d4 f5 10.Nc3 Na6 11.Ne2 O-O 12.c3 Rac8 13.Qd2 Rfd8 14.Nf4 c4 15.Qb2 b6 16.a4 Nb8 17.bxc4 Rxc4 18.a5 b5 19.Nd3 f6 20.Nc5 Qc6 21.Nd2 a6 22.Nxc4 dxc4 23.Qa2 Kh8 24.Qe2 Bf8 25.Qf3 Bxc5 26.dxc5 Qxc5 27.Rfd1 Rc8 28.Qb7 Qc6 29.Qe7 Re8 30.Rd8 1-0 | ||||
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| 1073320 | FM O'Donnell, Conor (2323) | IM Baskin, R (2423) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nf6 6.Bg5 Be6 7.e4 dxe4 1/2-1/2 | ||||
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| 1073302 | FM O'Donnell, Conor (2323) | Nemeth, Zalan (2246) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nf3 c6 4.Qc2 dxc4 5.Qxc4 Nf6 6.g3 b5 7.Qd3 a6 8.a4 Bb7 9.axb5 cxb5 10.Bg2 Nc6 11.O-O Nb4 12.Qb3 Be7 13.Bd2 Bd5 14.Qd1 O-O 15.Nc3 Bb7 16.Re1 Ne4 17.Rc1 Rc8 18.Be3 Nxc3 19.Rxc3 Rxc3 20.bxc3 Nd5 21.Bd2 Qc7 22.Qa1 Rc8 23.Rc1 Nb6 24.Bf4 Qc6 25.Ne1 Qd7 26.e4 Nc4 27.Rd1 Bd6 1/2-1/2 | ||||
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| 1073310 | FM Kopylov, Daniel (2336) | FM O'Donnell, Conor (2323) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Kb1 O-O 14.Ne4 c5 15.dxc5 Nxc5 16.Nxf6+ Bxf6 17.Qxd8 Rfxd8 18.Be3 Na4 19.Rxd8+ Rxd8 20.c3 Nb6 21.Bxb6 axb6 22.Kc2 Rd5 23.Ne1 Rg5 24.g3 Kf8 25.Nd3 Bd8 26.a4 Ra5 27.b3 b5 28.axb5 Rxb5 29.b4 Rg5 30.c4 e5 31.Nc5 b6 32.Ne4 Rf5 33.Rd1 Ke7 34.c5 bxc5 35.bxc5 Rxh5 36.c6 Ke8 37.Rd7 Be7 38.Rd5 Bd8 39.g4 Rh2 40.Rxe5+ Kf8 41.Nd6 1-0 | ||||
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| 1073293 | FM O'Donnell, Conor (2323) | IM Fitzsimons, D (2339) | 0-1 | |
| 1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bg5 Nc6 5.Nc3 Qb6 6.e4 e6 7.exd5 exd5 8.Bd3 Be7 9.Be3 Nf6 10.Qd2 O-O 11.Nge2 Be6 12.O-O Rac8 13.Rac1 Na5 14.Na4 Qb4 15.Qxb4 Bxb4 16.Nc5 Nc4 17.Bxc4 dxc4 18.Nf4 Nd5 19.Nfxe6 fxe6 20.Ne4 b5 21.a3 Ba5 22.Rc2 Rc6 23.g3 Rf3 24.Re2 Bb6 25.Rc1 Rf8 26.Nc3 Rf5 27.g4 Nxc3 28.bxc3 Rd5 29.f4 Bc7 30.Rce1 Kf7 31.Bc1 Bd8 32.Kg2 a5 33.Re5 Bc7 34.R5e4 g6 35.Kf3 Bd8 36.R1e2 Be7 37.Ra2 Rb6 38.Ke2 Rb7 39.Re5 Bd6 40.Rxd5 exd5 41.Kf3 Re7 42.Be3 Kf6 43.Bf2 Rb7 44.Bh4+ Ke6 45.Bg3 Kf6 46.Bh4+ Ke6 47.Bg3 Kf6 48.Bh4+ Kf7 49.Be1 Re7 50.Bd2 Ke6 51.Rb2 Rb7 52.Ra2 Rf7 53.g5 Kf5 54.Rb2 Rb7 55.Ra2 Rb6 56.Ra1 b4 57.axb4 axb4 58.cxb4 Bxb4 59.Rb1 Bc5 60.Rxb6 Bxb6 61.Bc3 Bc7 62.Bd2 Bd6 63.h3 Ba3 64.Ba5 Bb2 65.Bb6 c3 0-1 | ||||
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| 1073299 | IM Kanyamarala, Tarun (2346) | FM O'Donnell, Conor (2323) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 c6 5.e3 a6 6.b3 Bb4 7.Bd2 O-O 8.Bd3 Nbd7 9.O-O Bd6 10.Qc2 e5 11.cxd5 cxd5 12.e4 exd4 13.Nxd5 Nxd5 14.exd5 Nf6 15.Nxd4 Be5 16.Bc3 Qxd5 17.Rad1 Qc5 18.Ba1 Qxc2 19.Bxc2 Bg4 1/2-1/2 | ||||
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| 1073284 | FM O'Donnell, Conor (2323) | IM Haubro, M (2395) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 d5 7.Nf3 dxc4 8.Qxc4 b6 9.Bg5 Ba6 10.Qa4 h6 11.Bh4 c5 12.dxc5 bxc5 13.Rd1 Qb6 14.Bxf6 gxf6 15.e3 Bxf1 16.Kxf1 Nc6 17.Rb1 Rfd8 18.Ke2 Na5 19.Rhd1 Rxd1 20.Rxd1 Qxb2+ 21.Nd2 Qc3 22.Ne4 Qc4+ 23.Qxc4 Nxc4 24.Rc1 Nxa3 25.Rc3 f5 26.Nf6+ Kg7 27.Nh5+ Kf8 28.Rxa3 a5 29.Nf4 Ke7 30.Kd3 Kd6 31.Kc4 1-0 | ||||
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| 1073288 | GM Van Foreest, Lucas (2583) | FM O'Donnell, Conor (2323) | 1-0 | |
| 1.d4 d5 2.Nf3 Nf6 3.c3 c5 4.dxc5 e6 5.Be3 a5 6.c4 Nbd7 7.cxd5 Nxd5 8.Bd4 Nxc5 9.e3 Nf6 10.Nbd2 Be7 11.Rc1 Ncd7 12.Bb5 O-O 13.O-O e5 14.Bc3 Nd5 15.Bxe5 Nxe5 16.Nxe5 Bf6 17.Ndf3 Be6 18.Qe2 Qd6 19.Nd3 Nb4 20.a3 Nxd3 21.Bxd3 Qb6 22.Rc2 g6 23.h3 Rac8 24.Rfc1 Rxc2 25.Rxc2 Rc8 26.Rxc8+ Bxc8 27.Bb5 Qc5 28.Bc4 Bd7 29.Qd3 Bc6 30.Nd4 Be8 31.g3 a4 32.Kh2 Kg7 33.Qe4 Bc6 34.Nxc6 Qxc6 35.Qxc6 bxc6 36.b3 axb3 37.Bxb3 Bc3 38.a4 Kf8 39.Kg2 Ke7 40.f4 h5 41.Kf3 f6 42.Bc2 g5 43.Bg6 h4 44.gxh4 gxh4 45.Kg4 Be1 46.Bd3 Bf2 47.e4 Be1 48.Kf5 Bc3 49.Bc4 Ba5 50.Ba6 Bc3 51.Bb7 c5 52.Bd5 Ba5 53.Bc4 Bc7 54.Kg4 Kf8 55.Kxh4 Bxf4 56.a5 Bb8 57.Kg4 Kg7 58.Kf5 Bc7 59.a6 Bb8 60.Ke6 1-0 | ||||
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| 1073277 | GM Turner, Ma (2451) | FM O'Donnell, Conor (2323) | 1-0 | |
| 1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.O-O e5 5.d3 Ne7 6.e4 O-O 7.Bd2 a5 8.exd5 Nxd5 9.Nc3 Ne7 10.Re1 Nbc6 11.a3 Bf5 12.Rb1 a4 13.Qc1 Qd7 14.Bh6 f6 15.Bxg7 Kxg7 16.Nd2 Bh3 17.Bh1 h5 18.Re4 Nd4 19.Nf3 Nec6 20.Nxd4 exd4 21.Ne2 g5 22.b4 Bf5 23.b5 Bxe4 24.Bxe4 Ne7 25.Rb4 c5 26.bxc6 Nxc6 27.Rb5 Rf7 28.h4 Re8 29.hxg5 f5 30.g6 Rff8 31.Qb2 Re7 32.Rd5 Qc7 33.Nxd4 Nxd4 34.Qxd4+ Kxg6 35.Rd6+ Kh7 36.Bf3 Re1+ 37.Kg2 Qg7 38.Qh4 Re7 39.Qxh5+ 1-0 | ||||
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| 1084235 | GM Demuth, A (2482) | FM O'Donnell, Conor (2318) | 1/2-1/2 | |
| 1.c4 c6 2.d4 d5 3.cxd5 cxd5 4.Bf4 Nc6 5.e3 Nf6 6.Nc3 Bf5 7.Nf3 e6 8.Qb3 Bb4 9.Ne5 Qa5 10.Nxc6 bxc6 11.a3 Bxc3+ 12.bxc3 c5 13.Bb5+ Ke7 14.Bc6 Rab8 15.Bxb8 Rxb8 16.Qxb8 Qxc3+ 17.Ke2 Qd3+ 18.Ke1 Qc3+ 19.Ke2 Qd3+ 20.Ke1 Qc3+ 1/2-1/2 | ||||
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| 1084216 | CM Bauer, Thomas (2145) | FM O'Donnell, Conor (2318) | 0-1 | |
| 1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Bd6 5.Re1 a6 6.Bc4 Nf6 7.c3 Qc7 8.Na3 O-O 9.Nc2 b5 10.Bf1 Bb7 11.d3 h6 12.Nh4 Ne7 13.Qf3 Nh7 14.Ne3 Rfe8 15.Qg3 Kh8 16.Be2 c4 17.Ng4 f5 18.exf5 e4 19.Qh3 exd3 20.Bf1 Nd5 21.Bxh6 gxh6 22.Nxh6 Ndf6 23.Ng6+ Kg7 24.f4 Bxf4 25.Ng4 Nxg4 26.Qxg4 Bxh2+ 27.Kh1 Nf6 28.Qd4 Bd6 29.b4 Rh8+ 30.Kg1 Bh2+ 31.Kf2 Qg3# 0-1 | ||||
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| 1084221 | FM O'Donnell, Conor (2318) | FM Weishaeutel, Moritz (2417) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Bb4+ 6.Bd2 Qxd4 7.Bxb4 Qxe4+ 8.Be2 Na6 9.Bd6 e5 10.Qd2 f6 11.Nf3 Be6 12.O-O Bxc4 13.Bxc4 Qxc4 14.Rfd1 Qe6 15.Nxe5 fxe5 16.Bxe5 Ne7 17.Re1 Rd8 18.Bd4 Qf7 19.Rxe7+ Kxe7 20.Qg5+ Kd7 21.Qg4+ Qe6 22.Qxg7+ Kc8 23.Bxa7 Qd7 0-1 | ||||
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| 1047480 | FM O'Donnell, Conor (2281) | GM Pruijssers, R (2553) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Bd3 Nbd7 8.Qc2 h6 9.Bh4 Nh5 10.Bxe7 Qxe7 11.O-O-O Nb6 12.Nf3 Nf6 13.h3 Be6 14.Kb1 O-O-O 15.Rc1 Kb8 16.Ne5 h5 17.Na4 Nxa4 18.Qxa4 Nd7 19.Nxd7+ Rxd7 20.h4 Qf6 21.Qc2 Rc8 1/2-1/2 | ||||
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| 1047450 | FM De Wit, T (2282) | FM O'Donnell, Conor (2281) | 0-1 | |
| 1.d4 Nf6 2.Nf3 d5 3.g3 c5 4.Bg2 cxd4 5.O-O h5 6.Nxd4 e5 7.Nb3 Qc7 8.Nc3 d4 9.Nb5 Qb6 10.a4 Nc6 11.Qd3 a6 12.Na3 Nb4 13.Qd1 Be6 14.Bd2 Rd8 15.Bxb4 Bxb4 16.Qd3 O-O 17.Nc4 Qc7 18.Ncd2 Rfe8 19.Rfc1 Rd7 20.Ne4 Nh7 21.Ned2 f5 22.e4 dxe3 23.Qxe3 h4 24.Qe2 hxg3 25.hxg3 Nf6 26.Bh3 g5 27.a5 g4 28.Bg2 Rh7 29.Ra4 Bf8 30.Qe3 Bh6 31.Qe1 Rd7 32.c4 e4 33.Raa1 Bf7 34.Rc3 Nh7 35.Nf1 Ng5 36.Ne3 Be6 37.Qe2 Nf3+ 38.Kf1 Nh2+ 39.Kg1 Nf3+ 40.Kf1 Bxe3 41.fxe3 Qxg3 42.Qf2 Qe5 43.Rac1 Red8 44.Bxf3 exf3 45.Nd4 Rh7 46.Kg1 Rh3 0-1 | ||||
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| 1047373 | FM Breukelman, J (2431) | FM O'Donnell, Conor (2281) | 0-1 | |
| 1.d4 d5 2.c4 dxc4 3.e4 b5 4.a4 c6 5.axb5 cxb5 6.Nc3 Qb6 7.Nd5 Qb7 8.Bf4 e5 9.Bxe5 Nd7 10.Bf4 Ngf6 11.Nc7+ Kd8 12.Nxa8 Qxe4+ 13.Ne2 Qxa8 14.Qd2 Nd5 15.Qa5+ N7b6 16.Bd2 Qc6 17.f3 Bb7 18.Kf2 Kd7 19.Rd1 Bd6 20.Nc3 a6 21.Ne4 Be7 22.g3 f5 23.Bh3 Rf8 24.Rhe1 Na4 25.Nc5+ Bxc5 26.dxc5 Nxb2 27.Bb4 Kc8 28.Bg2 Nxd1+ 29.Rxd1 Nxb4 30.Qxb4 Rd8 31.Re1 Re8 32.Rd1 Qe6 33.Rd6 Qe3+ 34.Kf1 Qc1+ 35.Kf2 Qe3+ 36.Kf1 Bxf3 37.Bxf3 Qxf3+ 38.Kg1 Re2 0-1 | ||||
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| 1047301 | FM O'Donnell, Conor (2281) | IM Jens, J (2420) | 1-0 | |
| 1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.c4 d6 7.Nc3 c6 8.b4 e5 9.dxe5 dxe5 10.Qb3 e4 11.Rd1 Qe7 12.Nd4 Na6 13.Bf4 Qxb4 14.Qxb4 Nxb4 15.Bd6 Nd7 16.Bxf8 Nxf8 17.Rab1 Na6 18.Na4 c5 19.Nb3 b6 20.f3 Bd7 21.Nb2 Re8 22.a4 Nb4 23.a5 Nc2 24.fxe4 fxe4 25.Rd2 Ne3 26.Nd1 Nxc4 27.Ra2 Bc6 28.axb6 axb6 29.Rc1 b5 30.e3 Nd7 31.Ra6 Rc8 32.Bh3 Nce5 33.Nxc5 Bb7 34.Be6+ Kh8 35.Rd6 Bf8 36.Bxd7 Rxc5 37.Rxc5 Bxd6 38.Rxb5 Nf3+ 39.Kf2 1-0 | ||||
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| 1278871 | FM O'Donnell, Conor (2269) | CM Carroll, Peter (2116) | 1-0 | |
| 1.c4 Nf6 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.Nc3 O-O 7.Re1 d5 8.cxd5 exd5 9.d4 Nbd7 10.Bf4 a6 11.Ne5 c5 12.Nxd7 Qxd7 13.Na4 Qc6 14.Qb3 Nd7 15.e4 c4 16.exd5 Qc8 17.Nxb6 cxb3 18.Nxc8 Bb4 19.Ne7+ Kh8 20.Re3 bxa2 21.Nc6 a5 22.Rxa2 Nf6 23.h3 Rfe8 24.Be5 Nd7 25.Nxb4 axb4 26.Rxa8 Bxa8 27.Bxg7+ Kxg7 28.Rxe8 Kf6 29.Rxa8 1-0 | ||||
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| 1278860 | FM O'Donnell, Conor (2269) | FM Daly, C (2190) | 0-1 | |
| 1.d4 e6 2.e4 d5 3.e5 c5 4.c3 Ne7 5.Nf3 Nec6 6.Bd3 Nd7 7.O-O Be7 8.Re1 a5 9.Na3 cxd4 10.cxd4 Nb4 11.Bf1 Nb6 12.h4 h6 13.Nb5 a4 14.h5 Nc4 15.Nd2 Nb6 16.a3 Nc6 17.Bd3 Bd7 18.Re3 Na7 19.Nxa7 Rxa7 20.Rg3 Bf8 21.Qg4 Nc8 22.Nf3 Qb6 23.Qf4 Bb5 24.Bc2 Qc6 25.Ne1 Nb6 26.Bd2 Be2 27.Bd1 Bxd1 28.Rxd1 Nc4 29.Nd3 b6 30.Rc1 Qb5 31.Qg4 Nxd2 32.Rc8+ Kd7 33.Rc2 Nc4 34.Rf3 Kd8 35.Nf4 Qd7 36.Rd3 Rg8 37.Rd1 Rc7 38.Qe2 Be7 39.Qd3 Rh8 40.Qg3 Rg8 41.Qd3 Kc8 42.Rdc1 Kb8 43.Qh7 Qe8 44.Ne2 Qf8 45.Qd3 Rh8 46.Nc3 Qe8 47.Qg3 Rg8 48.Qd3 Qd7 49.Qh7 Rcc8 50.Ne2 f6 51.exf6 Bxf6 52.Qd3 Rc7 53.Nc3 Rgc8 54.Re2 e5 55.dxe5 Nxe5 56.Qa6 Nc4 57.Nxa4 Bd4 58.Rce1 Ra7 59.Qxc8+ Kxc8 60.Re8+ Kc7 61.R8e7 Rxa4 62.b3 Rxa3 0-1 | ||||
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| 1278848 | FM O'Donnell, Conor (2269) | FM Li, Henry (2319) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Nf3 e5 7.fxe5 dxe5 8.d5 Na6 9.Bd3 Nc5 10.O-O Qe7 11.Bc2 a5 12.Bg5 h6 13.Be3 Ng4 14.Bc1 f5 15.Qe2 f4 16.b3 g5 17.h3 Nf6 18.Ba3 Bd7 19.Nb5 Ne8 20.Ne1 b6 21.Nd3 Rf7 22.Bd1 Bf8 23.Nxc5 bxc5 24.Rc1 Rg7 25.Rc3 g4 26.hxg4 Nf6 27.Qe1 Bxg4 28.Bxg4 Nxg4 29.Qd2 Ne3 30.Rxe3 fxe3 31.Qxe3 Ra6 32.d6 cxd6 33.Nc3 Rf7 34.Re1 Qg5 35.Qh3 Raa7 36.Bc1 Qg6 37.Re3 Rg7 38.Nd5 Raf7 39.Bd2 a4 40.bxa4 Qg4 41.Qxg4 Rxg4 42.Ba5 Be7 43.Bb6 Bh4 44.Re2 Bg3 45.Bd8 Rb7 46.Bb6 Rf7 47.Bd8 Rb7 48.Bb6 1/2-1/2 | ||||
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| 1278835 | GM Baburin, A (2400) | FM O'Donnell, Conor (2269) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+ 5.Bd2 Be7 6.Bg2 c6 7.Qc2 b6 8.O-O Nbd7 9.Rd1 Bb7 10.Be1 O-O 11.Nbd2 Rc8 12.e4 c5 13.exd5 exd5 14.Rac1 dxc4 15.Nxc4 cxd4 16.Nxd4 Bxg2 17.Kxg2 Re8 18.Qd3 Qc7 19.Qf3 a6 20.a4 Bf8 21.b4 Ne4 22.b5 axb5 23.axb5 Ndf6 24.Nc6 Ra8 25.Rc2 h6 26.Ne3 Ra3 27.Qf5 1/2-1/2 | ||||
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| 1278822 | FM Kanyamarala, Tarun (2379) | FM O'Donnell, Conor (2269) | 1/2-1/2 | |
| 1.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4 e6 5.Nf3 a6 6.O-O c5 7.Re1 b5 8.Bd3 Bb7 9.a4 b4 10.Nbd2 Be7 11.Qe2 Nbd7 12.Nc4 O-O 13.a5 Qb8 14.e4 cxd4 15.e5 Bxf3 16.Qxf3 Nd5 17.Be4 Qb5 18.Qd3 g6 19.Qxd4 Rfd8 20.Bh6 Bc5 21.Qd3 Be7 22.Qd4 Bc5 23.Qd3 Be7 24.Qd4 1/2-1/2 | ||||
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| 1278814 | FM O'Donnell, Conor (2269) | Mats, Diana (2028) | 1-0 | |
| 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 Nxd4 8.Qxd4 d6 9.Be2 O-O 10.Qd2 Be6 11.O-O Rc8 12.b3 Nd7 13.Rac1 Nc5 14.f3 a5 15.Kh1 f5 16.exf5 gxf5 17.Rfe1 Qe8 18.Bf1 Qf7 19.Ne2 Bd7 20.Nf4 a4 21.b4 Ne6 22.c5 Nxf4 23.Bxf4 e5 24.Bh6 dxc5 25.Bc4 Be6 26.Bxg7 Kxg7 27.Bxe6 Qxe6 28.bxc5 Rfe8 29.Qb2 Kg8 30.Qxb7 Rb8 31.Qa7 Qxa2 32.c6 Ra8 33.Qc5 Qe6 34.f4 e4 35.Re3 Kf7 36.Rh3 h6 37.c7 e3 38.Re1 e2 39.Rd3 Re7 40.Rd5 Kg8 41.Re5 1-0 | ||||
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| 1278802 | FM Ryan, Jo (2270) | FM O'Donnell, Conor (2269) | 1/2-1/2 | |
| 1.e4 c6 2.Nf3 d5 3.d3 dxe4 4.dxe4 Qxd1+ 5.Kxd1 Nf6 6.Nbd2 g6 7.c3 Bg4 8.Be2 Nbd7 9.Ne1 Bxe2+ 10.Kxe2 Bh6 11.f3 a5 12.Nd3 a4 13.Nc4 Bxc1 14.Raxc1 O-O 15.g4 Rfd8 16.h4 Ne8 17.Rcd1 Nd6 18.Nxd6 exd6 19.f4 f6 20.Kf3 Kf7 21.Rh2 Ra5 22.Nb4 Ke7 23.Nc2 h5 24.g5 fxg5 25.hxg5 Rf8 26.Kg3 Nc5 27.Re2 Ne6 28.f5 Nxg5 29.Nd4 Re5 30.Kf4 Nh3+ 31.Kg3 Ng5 32.Kf4 Nh7 33.Nf3 g5+ 34.Nxg5 Nxg5 35.Kxg5 d5 36.Rde1 dxe4 37.Kxh5 Rexf5+ 38.Kg4 Kf6 39.Rxe4 Rg8+ 40.Kh4 Rh8+ 41.Kg3 Rg5+ 42.Kf4 Rh4+ 43.Kf3 Rh3+ 44.Kf4 Rh4+ 45.Kf3 Rh3+ 46.Kf4 Rh4+ 1/2-1/2 | ||||
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| 1284715 | FM O'Donnell, Conor (2269) | FM O'Gorman, Tom (2401) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.e4 d6 6.e5 dxe5 7.dxe5 Ng4 8.Nf3 Nc6 9.Bf4 Nd4 10.Qd2 Nxf3+ 11.gxf3 Qxd2+ 12.Kxd2 Nh6 13.Bxh6 gxh6 14.a3 Be7 15.Rg1+ Kh8 16.Ne4 Bd7 17.Bd3 Rad8 18.Ke2 Bc6 19.Rad1 b6 20.Bc2 Bxe4 21.Bxe4 Bg5 22.Rxd8 Rxd8 23.Rd1 Rxd1 24.Kxd1 Bf4 25.h3 Bxe5 26.b3 Kg7 27.Ke2 f5 28.Bc6 Kf6 29.a4 Bd6 30.Bd7 a5 31.Kd3 Bc5 32.Ke2 Ke5 33.f4+ Kd4 34.Bxe6 Kc3 35.Bd7 Kxb3 36.Bb5 Kc3 37.Ba6 Kd4 38.f3 Bd6 39.Bc8 Kxc4 40.Bxf5 Bxf4 41.Bd7 Kc5 42.Kd3 c6 43.Kc3 h5 44.Kb3 b5 45.axb5 cxb5 46.Be8 h4 47.Bd7 a4+ 48.Ka2 Kb4 49.Bf5 h6 50.Bd7 Ka5 51.Bf5 b4 52.Be6 Bd6 53.Kb2 Be7 54.Bf7 Bc5 55.Be6 Bd4+ 56.Ka2 Kb6 57.Bd7 Ka5 58.Be6 Be3 59.Bf7 Ba7 60.Be6 Bb8 61.Bf7 Bd6 62.Kb2 Bf8 63.Be6 Bg7+ 64.Ka2 Bf6 65.Bf7 Bd8 66.Be6 Bg5 67.Bf7 Bc1 68.Kb1 Be3 69.Ka2 Bd4 70.Be6 Bc5 71.Kb2 Bb6 72.Ka2 Bc5 73.Kb2 Kb6 74.Bd7 Bd4+ 75.Ka2 b3+ 76.Ka3 b2 77.Ka2 1/2-1/2 | ||||
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| 1284708 | Cafolla, P (1937) | FM O'Donnell, Conor (2269) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.a3 f6 7.b4 fxe5 8.dxc5 Qc7 9.Nbd2 Nf6 10.Be2 g6 11.Bb2 Bg7 12.c4 e4 13.cxd5 exd5 14.Nd4 O-O 15.N2b3 Ne5 16.h3 e3 17.Nf3 exf2+ 18.Kf1 Nxf3 19.Bxf3 Rae8 20.Qd3 Bf5 21.Qd2 Qg3 22.Nd4 Re1+ 23.Rxe1 fxe1=Q+ 24.Qxe1 Bd3+ 25.Ne2 Ne4 26.Bxg7 Kxg7 27.Qa1+ Kg8 28.Qe1 g5 29.a4 h5 30.Qxg3 Nxg3+ 31.Kg1 0-1 | ||||
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| 1290353 | Zulfic, F (2155) | FM O'Donnell, Conor (2287) | 1/2-1/2 | |
| 1.d4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 d5 5.O-O Bd6 6.b3 Qe7 7.a4 a5 8.Ba3 Bxa3 9.Nxa3 O-O 10.c4 c6 11.Nc2 Nbd7 12.Nce1 b6 13.Nd3 Bb7 14.Nfe5 Rfd8 15.cxd5 cxd5 16.Rc1 Rac8 17.Qd2 Qa3 18.Nxd7 Nxd7 19.Qe3 Kf7 20.Qf4 Qe7 21.h4 Ba6 22.Ne5+ Nxe5 23.Qxe5 Qd7 1/2-1/2 | ||||
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| 1290244 | FM O'Donnell, Conor (2287) | CM Dong Bao Nghia (2286) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.exd5 Qxd5 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Nxd4 Be7 11.c3 O-O 12.Re1 Qc7 13.Bf1 b6 14.a4 Bb7 15.Nb5 Qc6 16.Bf4 Rfd8 17.Qb3 Qc5 18.a5 Qf5 19.Bg3 Bc5 20.Re5 Bxf2+ 21.Kh1 Qg4 22.Bxf2 Rd2 23.h3 Qxh3+ 24.Kg1 Qg4 25.Ra4 Be4 26.axb6 Qf4 27.Rexe4 Qxf2+ 28.Kh2 Qxf1 29.Rg4 Nxg4+ 30.Rxg4 axb6 31.c4 Ra1 32.Rxg7+ Kxg7 33.Qc3+ Qf6 0-1 | ||||
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| 1335771 | FM O'Donnell, Conor (2294) | IM Kilpatrick, C (2416) | 1/2-1/2 | |
| 1.Nf3 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Qb3 Nb6 6.d4 Bg7 7.e4 O-O 8.Be3 Bg4 9.Rd1 Nc6 10.d5 Ne5 11.Be2 Nxf3+ 12.gxf3 Bh3 13.Rg1 c6 14.f4 Qc7 15.Rg3 Bc8 16.Rc1 Qb8 17.dxc6 bxc6 18.f5 Kh8 19.Qb4 Nd7 20.Qxe7 Qxb2 21.Nd1 Qf6 22.Qxf6 Bxf6 23.Rxc6 Bg7 24.fxg6 fxg6 25.Bd2 Nf6 26.f3 Nh5 27.Rg5 Nf4 28.Bc3 Be6 29.Ra5 Rf7 30.Bxg7+ Kxg7 31.Bf1 Rb8 32.Rca6 Rbb7 33.Nc3 Bh3 34.Nb5 Bxf1 35.Kxf1 Rbd7 36.Nd6 Rfe7 37.Nc8 Rd1+ 38.Kf2 Rf7 39.Rxa7 Rd2+ 40.Ke3 Rd3+ 41.Kf2 Rd2+ 42.Ke1 Rxh2 43.Nd6 Rxa7 44.Rxa7+ Kg8 45.Ra8+ Kg7 46.Ra7+ Kg8 47.Ra8+ 1/2-1/2 | ||||
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| 1335642 | FM O'Donnell, Conor (2294) | FM Czopor, Maciej (2425) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 6.e3 Bd6 7.Qc2 O-O 8.Bd3 h6 9.Bh4 Re8 10.Bg3 Bxg3 11.hxg3 Bg4 12.Nf3 Nbd7 13.O-O a5 14.Rfc1 Qb8 15.Rab1 Qd6 16.Bf5 h5 17.Na4 g6 18.Bd3 Kg7 19.Nc5 Bxf3 20.gxf3 Nxc5 21.dxc5 Qe5 22.Qa4 Nd7 23.Kg2 Nf8 24.Rc2 Ne6 25.f4 Qf6 26.Rh1 Rh8 27.Qb3 h4 28.Qxb7 Rab8 29.Qa7 Ra8 30.Qb7 Rab8 31.Qa7 d4 32.e4 hxg3 33.fxg3 Nxf4+ 34.gxf4 Qxf4 35.Qd7 Qg5+ 36.Kf3 Qe3+ 0-1 | ||||
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| 1335565 | FM O'Donnell, Conor (2294) | CM Ratnesan, Ranesh (2268) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Bd3 Nbd7 8.Nf3 h6 9.Bf4 Nh5 10.Be5 Nxe5 11.dxe5 g6 12.Rg1 Ng7 13.g4 Qb6 14.Qc2 Be6 15.O-O-O O-O-O 16.Nd4 c5 17.Nxe6 Nxe6 18.Bxg6 fxg6 19.Nxd5 Rxd5 20.Rxd5 Nc7 21.Rd2 Qc6 22.Rgd1 Re8 23.Qd3 Na8 24.Qc4 Rf8 25.f4 Nb6 26.Qf1 Qe6 27.b3 Qxg4 28.a4 Qe6 29.Qb5 Na8 30.Rd7 Nb6 31.R7d2 Na8 32.Rd7 Nb6 1/2-1/2 | ||||
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| 1403156 | FM O'Donnell, Conor (2299) | GM Pert, N (2543) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 b6 6.Nf3 Bxc3 7.Bxc3 Ne4 8.Rc1 Bb7 9.Be2 d6 10.O-O Nd7 11.Nd2 Nxc3 12.Rxc3 c5 13.dxc5 dxc5 14.Bf3 Qc7 15.Bxb7 Qxb7 16.Nf3 Rad8 17.Rd3 Qc7 18.Qd2 Nb8 19.Rd1 Nc6 1/2-1/2 | ||||
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| 1403060 | GM Gormally, D (2476) | FM O'Donnell, Conor (2299) | 1/2-1/2 | |
| 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 a6 5.e4 b5 6.e5 Nd5 7.a4 e6 8.axb5 Bb4 9.Bd2 Nb6 10.Be2 O-O 11.O-O Bb7 12.Qc2 Be7 13.Rac1 Qd7 14.bxa6 Nxa6 15.Ne4 h6 16.Rfd1 Qa4 17.Qb1 Rfb8 18.Be3 Bd5 19.Nc3 Qd7 20.Nd2 c6 21.Nde4 Nb4 22.Nc5 Qa7 23.Nxd5 cxd5 24.Nxe6 Na2 25.Rc2 fxe6 26.Bg4 Qd7 27.Re2 Bf8 28.f4 c3 29.Qg6 Re8 30.f5 Qf7 31.Qxf7+ Kxf7 32.Bh5+ Kg8 33.Bxe8 Rxe8 34.Ra1 cxb2 35.Rxb2 Nc4 36.Raxa2 Nxe3 37.fxe6 Nf5 38.Rb5 1/2-1/2 | ||||
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| 1431543 | FM O'Donnell, Conor (2281) | CM Willmoth, R (2121) | 1-0 | |
| 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 c5 6.Bb5+ Bd7 7.e5 Ng4 8.Bxd7+ Qxd7 9.d5 dxe5 10.h3 e4 11.Nxe4 Nf6 12.Nxf6+ Bxf6 13.O-O O-O 14.Be3 Na6 15.Ne5 Qc7 16.Qf3 Nb4 17.Qe4 Qd6 18.Rad1 Bg7 19.Nc4 Qc7 20.c3 Na6 21.f5 Rad8 22.Bf4 Qd7 23.d6 Rfe8 24.fxg6 exd6 25.gxh7+ Kh8 26.Qd5 Re6 27.Nxd6 Rf8 28.Qh5 Rg6 29.Be5 Qe7 30.Nxf7+ 1-0 | ||||
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| 1431415 | FM Griffiths, R (2352) | FM O'Donnell, Conor (2281) | 0-1 | |
| 1.c4 e5 2.g3 c6 3.d4 e4 4.Nc3 d5 5.Nh3 Bb4 6.Qb3 a5 7.a3 dxc4 8.Qc2 Bxc3+ 9.bxc3 Bf5 10.f3 Nf6 11.Bg5 Nbd7 12.Nf2 Qe7 13.e3 Qe6 14.Bxf6 Nxf6 15.f4 h5 16.h3 O-O 17.Be2 b5 18.Qd1 Nd5 19.Qc1 h4 20.g4 Bh7 21.O-O g5 22.f5 Qe7 23.Re1 Rfe8 24.Bf1 Qd6 25.Bg2 Nf6 26.Qc2 Qd5 27.Rab1 Ra7 28.Rb2 a4 29.Rbb1 Kg7 30.Rb2 Rae7 31.Rbb1 Nd7 32.Rb2 Nb6 33.Rbb1 Nc8 34.Qb2 f6 35.Qb4 Bg8 36.Rbd1 Qd8 37.Rd2 Nd6 38.Red1 Bd5 39.Rb1 Nb7 40.Rbd1 Na5 41.Rb2 Nb3 42.Rbb1 Rd7 43.Rb2 Ree7 44.Rbb1 Qb8 45.Nh1 Re8 46.Rb2 Red8 47.Rbb1 Rc8 48.Rb2 Re8 49.Rbb1 Bf7 50.Re1 Nd2 51.Rbd1 Nf3+ 52.Kf2 Nxe1 53.Rxe1 Qh2 54.Re2 Rd5 55.Qb1 Rd7 56.Rb2 Qd6 57.Qa1 Bd5 58.Kg1 Rb7 59.Nf2 c5 60.Rd2 Rbe7 61.Qd1 Bc6 62.dxc5 Qxc5 63.Rd6 Bb7 64.Qd4 Qxd4 65.Rxd4 Bc6 66.Kf1 Re5 67.Ke2 Bd5 68.Kd2 R8e7 69.Kc2 Kf7 70.Nd1 Ke8 71.Nf2 Kf8 72.Rd2 Kf7 73.Rd4 Bb7 74.Bf1 Kf8 75.Rd8+ Kg7 76.Rd4 Rd5 77.Nd1 Kf8 78.Bg2 Ke8 79.Nf2 Rxd4 80.cxd4 Kd7 81.Nd1 Kc7 82.Nc3 Kb6 83.Na2 c3 84.Kxc3 Bd5 85.Nb4 Bc4 86.Kd2 Kc7 87.Kc3 Kd6 88.Na6 Be2 89.Nc5 Kd5 90.Kb4 Bc4 91.Ne6 Kd6 92.Nc5 Kd5 93.Ne6 Rxe6 94.fxe6 Kxe6 95.Bxe4 Bf1 96.Kc5 Ke7 97.d5 Bxh3 98.d6+ Kd8 99.Bd3 Bg2 0-1 | ||||
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| 1456259 | CM Carroll, Peter (2139) | FM O'Donnell, Conor (2310) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h6 5.g4 Be4 6.f3 Bh7 7.e6 Nf6 8.Bd3 Qd6 9.exf7+ Kxf7 10.Bxh7 Rxh7 11.f4 Qe6+ 12.Qe2 Qxe2+ 13.Kxe2 Nxg4 14.Nf3 Nd7 15.Rg1 Ngf6 16.Nc3 e6 17.Be3 Bb4 18.Ne5+ Ke8 19.Nd1 Ne4 20.Nf2 Nxf2 21.Bxf2 Bd6 22.Rg2 Nf6 23.Ng6 Rc8 24.Kd3 b6 25.c3 Rc7 26.b4 Rf7 27.Be3 Ng8 28.a4 Ne7 29.b5 c5 30.dxc5 bxc5 31.a5 Nf5 32.b6 a6 33.Rb1 Rb7 34.Re1 h5 35.Bd2 Kf7 36.Reg1 c4+ 37.Kc2 Rh6 38.Rg5 Be7 39.Nxe7 Rxe7 40.Bc1 g6 41.Re1 Rh8 42.Rh1 Rd7 43.Rg2 Rc8 44.Rh3 Rc5 0-1 | ||||
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| 1456250 | FM O'Donnell, Conor (2310) | FM Wall, T (2256) | 0-1 | |
| 1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.c4 d6 7.Nc3 c6 8.b4 e5 9.dxe5 dxe5 10.Qb3 Qe8 11.a4 e4 12.Nd4 Qf7 13.Rd1 Nbd7 14.e3 Ne5 15.Bf1 Nf3+ 16.Nxf3 exf3 17.Bb2 Be6 18.a5 g5 19.Na4 Ne4 20.Bxg7 Qxg7 21.Rd4 Nd2 22.Qd1 Nxf1 23.Kxf1 f4 24.Qxf3 Bxc4+ 25.Kg1 Bd5 26.Qg4 fxe3 27.fxe3 Qe5 28.Re1 Rf3 29.Rd3 Raf8 30.Nc3 Qf6 31.Nxd5 Rf1+ 32.Kg2 cxd5 33.Red1 Rf2+ 34.Kh1 Qb2 35.Qh3 Qe2 36.Qe6+ R8f7 37.Qe8+ Kg7 38.Qe5+ Kg6 39.Qe6+ R7f6 0-1 | ||||
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| 1456252 | IM Mannion, Stephen R (2271) | FM O'Donnell, Conor (2310) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.dxc5 Qxc5 6.Ngf3 Nf6 7.Bd3 Be7 8.O-O O-O 9.Re1 Nbd7 10.Qe2 b6 11.Ne4 Qc7 12.Bg5 Bb7 13.Nxf6+ Nxf6 14.Ne5 Rad8 15.Bh4 Ba8 16.Bg3 Qb7 17.Qf1 Nh5 18.Ba6 Qc7 19.Bd3 Nf6 20.Qe2 Qb7 21.f4 Rd4 22.c3 Rdd8 1/2-1/2 | ||||
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| 1456242 | WGM Wafa, Shrook (2138) | FM O'Donnell, Conor (2310) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 dxe4 5.a3 Bxc3+ 6.Nxc3 Nc6 7.Bb5 Ne7 8.Nxe4 O-O 9.Bxc6 Nxc6 10.c3 e5 11.d5 Ne7 12.c4 f5 13.Nc3 f4 14.Qe2 Nf5 15.O-O Qe7 16.Re1 Nd4 17.Qxe5 Qxe5 18.Rxe5 Nb3 19.Rb1 Bf5 20.Rxf5 Rxf5 21.f3 g5 22.Ne4 Re5 23.g3 Rxe4 24.fxe4 Re8 25.gxf4 Rxe4 26.fxg5 Re1+ 27.Kf2 Rxc1 28.Rxc1 Nxc1 29.Ke3 Nb3 30.h4 a5 31.h5 a4 32.Kd3 Nc5+ 33.Kc3 Ne4+ 34.Kb4 Nxg5 35.Kxa4 Kf7 36.Kb5 Ne4 37.c5 Kf6 38.a4 Ke5 39.d6 cxd6 40.c6 bxc6+ 41.Kxc6 Nc5 42.a5 Na6 43.Kb6 Nb4 44.a6 Nxa6 45.Kxa6 d5 46.b4 d4 47.b5 d3 48.b6 d2 49.b7 d1=Q 50.b8=Q+ Qd6+ 1/2-1/2 | ||||
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| 1456243 | FM O'Donnell, Conor (2310) | IM Baker, CW (2227) | 1/2-1/2 | |
| 1.d4 d5 2.c4 dxc4 3.e4 Nf6 4.e5 Nd5 5.Bxc4 e6 6.Nc3 Nb6 7.Bd3 c5 8.dxc5 N6d7 9.Nf3 Nxc5 10.Bb5+ Bd7 11.O-O a6 12.Bxd7+ Qxd7 13.Qe2 Nc6 14.Rd1 Qc7 15.Be3 Be7 16.Rac1 O-O 17.Nd5 exd5 18.Bxc5 Bxc5 19.Rxc5 d4 20.Qc2 Qe7 21.Nxd4 Rad8 22.Nb3 Nb4 23.Qb1 Rxd1+ 24.Qxd1 Rd8 1/2-1/2 | ||||
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| 1456233 | FM Daly, C (2285) | FM O'Donnell, Conor (2310) | 1-0 | |
| 1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.b3 b6 5.Bb2 Bb7 6.g3 dxc4 7.bxc4 Nbd7 8.Bg2 e5 9.O-O e4 10.Ne5 Bd6 11.Nxd7 Qxd7 12.Bxf6 gxf6 13.Nc3 f5 14.d3 Be5 15.d4 Bg7 16.Qh5 O-O-O 17.Bh3 Kb8 18.Rac1 c5 19.dxc5 bxc5 20.Bxf5 Qe7 21.Nd5 Bxd5 22.cxd5 Rxd5 23.Qg4 Re8 24.Rc4 Re5 25.Rb1+ Ka8 26.Rd1 h5 27.Qf4 Qb7 28.Rd7 Qb5 29.Rxe4 Qb1+ 30.Kg2 Rxe4 31.Qc7 1-0 | ||||
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| 1456236 | FM O'Donnell, Conor (2310) | WIM Urh, Zala (2291) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 Ne7 12.Nc2 1/2-1/2 | ||||
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| 1456230 | FM O'Donnell, Conor (2310) | CM Melaugh, Shane (2192) | 1/2-1/2 | |
| 1.e4 e5 2.Nc3 Nf6 3.d4 exd4 4.Qxd4 Nc6 5.Qd3 g6 6.Bg5 Bg7 7.O-O-O h6 8.Bh4 g5 9.Bg3 Nh5 10.Nge2 d6 11.Nd5 O-O 12.h4 Nxg3 13.Nxg3 gxh4 14.Nf5 Bxf5 15.exf5 Ne5 16.Qd4 c6 17.f6 Bxf6 18.Nxf6+ Qxf6 19.f4 Ng4 20.Qxf6 Nxf6 21.Rxd6 Kg7 22.Rd1 Rfe8 23.Rxh4 Re3 24.Bd3 Rg3 25.Rg1 Re8 26.b4 Nd5 27.a3 Re6 28.Kd2 Rf6 29.f5 Ne7 30.Rh3 Rg5 31.g4 Nxf5 32.Rf1 Ne7 33.Rxf6 Kxf6 34.Rxh6+ Ke5 35.Rh7 Kf6 36.Rh6+ Ke5 37.Rh7 Kf6 38.Bc4 Nd5 39.Be2 Nf4 40.Bf3 Ng6 41.Ke3 Ne5 42.Rh6+ Kg7 43.Rh1 1/2-1/2 | ||||
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| 1431294 | FM O'Donnell, Conor (2281) | IM Kolbus, D (2305) | 1/2-1/2 | |
| 1.c4 c6 2.Nf3 d5 3.e3 Nf6 4.Nc3 a6 5.d4 g6 6.Ne5 Bg7 7.Qb3 O-O 8.Be2 Ra7 9.O-O Be6 10.c5 Nbd7 11.Nxd7 Bxd7 12.Bd2 Re8 13.f4 Bg4 14.Bxg4 Nxg4 15.Qc2 Nh6 16.b4 f6 17.a4 e5 18.Qd3 exd4 19.exd4 Qd7 20.Rae1 Rxe1 21.Rxe1 f5 22.Rb1 Nf7 23.Ne2 Nd8 24.Re1 Ra8 25.Nc1 Ne6 26.Nb3 1/2-1/2 | ||||
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| 1431223 | Agrawal, Shivam (1726) | FM O'Donnell, Conor (2281) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 dxc4 5.a4 Bb4 6.Ne5 b5 7.g3 Bb7 8.Bg2 Qc8 9.O-O Ne7 10.Bd2 Bxc3 11.bxc3 Nd7 12.Qb1 Nxe5 13.dxe5 a6 14.f4 O-O 15.g4 Rd8 16.Ra2 c5 17.Bxb7 Qxb7 18.Rf3 Ng6 19.Rh3 b4 20.f5 b3 21.fxg6 bxa2 22.Qxb7 a1=Q+ 23.Kg2 hxg6 24.Rf3 Rf8 25.Be3 Qd1 26.Kf2 Rab8 27.Qe7 Qd8 28.Bxc5 Qxe7 29.Bxe7 Rfc8 30.Bb4 Rxb4 31.cxb4 c3 32.Rxc3 Rxc3 33.b5 axb5 34.axb5 Rb3 35.b6 Rxb6 36.Kf3 g5 37.Kg3 Rb5 38.h4 Rb3+ 39.e3 Rxe3+ 40.Kf2 Rxe5 41.hxg5 Rxg5 42.Kf3 e5 43.Ke4 Rxg4+ 44.Kxe5 g5 45.Kf5 Rg1 46.Kf6 g4 47.Kg5 g3 48.Kg4 f5+ 49.Kf3 Kf7 50.Kf4 Kf6 51.Kf3 Ke5 52.Ke3 Rf1 53.Kd3 g2 54.Kc4 g1=Q 55.Kb5 Rb1+ 56.Kc6 Rb6+ 57.Kd7 Qg7+ 58.Kc8 Rh6 59.Kd8 Rh7 60.Ke8 Qd7+ 61.Kf8 Qc8# 0-1 | ||||
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| 1532707 | FM O'Donnell, Conor (2303) | FM Organdziev, O (2249) | 0-1 | |
| 1.d4 d5 2.c4 Bf5 3.cxd5 Bxb1 4.Rxb1 Qxd5 5.Nf3 Nc6 6.e3 O-O-O 7.b4 e5 8.b5 Bb4+ 9.Nd2 Bxd2+ 10.Bxd2 Nb8 11.dxe5 Qxe5 12.Qc2 Nf6 13.Rc1 Ne4 14.Bb4 Rd7 15.f4 Qe8 16.Bd3 f5 17.O-O Qe6 18.Bc4 Qb6 19.Qb3 Re8 20.Rc2 a5 21.Be1 a4 22.Qxa4 Qxe3+ 23.Kh1 Nc5 24.Qa5 b6 25.Qc3 Nd3 26.Bg3 Qe4 27.Rd2 Red8 28.Bh4 g5 29.Bxg5 Qe3 30.Rxd3 Rxd3 31.Qf6 R3d5 32.Bxd5 Rxd5 33.a4 Qe4 34.Bh4 Nd7 35.Qc6 Nb8 36.Qf6 Nd7 37.Qg7 Kb7 38.Qa1 Rd2 39.Bf2 Nc5 40.Qe5 Rxf2 41.Qxe4+ Nxe4 0-1 | ||||
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| 1532557 | IM Sos Andreu, E (2355) | FM O'Donnell, Conor (2303) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Nf3 Bg7 8.Bg2 O-O 9.O-O Re8 10.Bf4 Na6 11.Re1 Bg4 12.h3 Bxf3 13.Bxf3 Nd7 14.e4 Ne5 15.Be2 Nc7 16.Qd2 Qd7 17.Kg2 f5 18.Bf1 Rf8 19.a4 a6 20.Rab1 b5 21.b4 c4 22.Rbd1 Rab8 23.a5 Rf7 24.Bxe5 Bxe5 25.f4 Bxc3 26.Qxc3 fxe4 27.Rxe4 Qf5 28.Qd4 Re8 29.Rxe8+ Nxe8 30.Be2 Qf6 31.Bg4 Qxd4 32.Rxd4 Rc7 33.Bd1 c3 34.Bc2 Rc4 35.Rd3 Nf6 36.Kf3 Kf8 37.Ke2 Rxb4 38.Rxc3 Rc4 39.Rxc4 bxc4 40.Ke3 Nxd5+ 41.Kd4 Ne7 42.Kxc4 Nc6 43.Be4 Nd8 44.Bd5 Ke7 45.g4 h5 46.Kd3 hxg4 47.hxg4 Kf6 48.Ke4 Ke7 49.f5 Kf6 50.fxg6 Kxg6 51.Kf4 Kf6 52.g5+ Kg7 53.Kf5 Nf7 54.Ke6 Nxg5+ 55.Kxd6 Kf6 56.Bb7 Nf7+ 57.Kc7 Ke5 58.Bxa6 Nd6 59.Bd3 Ne8+ 60.Kc6 1-0 | ||||
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| 1532431 | FM O'Donnell, Conor (2303) | GM Cvitan, O (2470) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 h6 7.Bh4 O-O 8.e3 Be6 9.a3 Be7 10.Nf3 Nbd7 11.Bd3 c5 12.dxc5 Nxc5 13.Nd4 Rc8 14.f3 Nfd7 15.Bxe7 Qxe7 16.f4 Nf6 17.Qd2 Bd7 18.O-O Rfe8 19.Rfe1 Qd6 20.Rad1 Qb6 21.Bb1 a5 22.h3 h5 23.Qf2 Na4 24.Nxa4 Bxa4 25.Rc1 Bd7 26.Qd2 Kf8 27.Rxc8 Rxc8 28.Rc1 Rxc1+ 29.Qxc1 Qd6 30.Qc3 b6 1/2-1/2 | ||||
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| 1532299 | GM Banusz, T (2641) | FM O'Donnell, Conor (2303) | 1/2-1/2 | |
| 1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 Qb6 6.dxc5 Qxb2 7.Rb1 Qc3 8.Bb5 g6 9.e4 dxe4 10.Be5 Qa5 11.O-O exf3 12.Bxc6+ bxc6 13.Qxf3 Nd5 14.Bxh8 Qxd2 15.c4 f6 16.Rfd1 Qg5 17.cxd5 Bg4 18.Bxf6 Bxf3 19.Bxg5 Bxd1 20.Rxd1 Rd8 21.d6 Rd7 22.Re1 Kf7 23.dxe7 Bxe7 24.Bxe7 Rxe7 25.Rd1 Re2 26.Kf1 Rxa2 27.Rd7+ Kg8 28.Rc7 h5 29.g3 a5 30.Kg2 Rc2 31.Rxc6 Kf7 32.Kf3 a4 33.Ra6 Rxc5 34.Rxa4 Rc3+ 35.Kf4 Rc5 36.h3 Rf5+ 37.Ke3 Re5+ 38.Re4 Ra5 39.Rc4 Kf6 40.f3 Ra3+ 41.Ke4 Ra1 42.Rc6+ Kg7 43.Kf4 Ra4+ 44.Kg5 Ra5+ 45.Kh4 Rf5 46.f4 Kh6 47.Re6 Rf7 48.Re4 Rf5 49.Re1 Rf7 50.Re2 Rf5 51.Re4 Rf7 52.g4 Rxf4 53.Rxf4 g5+ 54.Kg3 gxf4+ 55.Kxf4 hxg4 56.hxg4 Kg6 57.Ke4 1/2-1/2 | ||||
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| 1532239 | FM O'Donnell, Conor (2303) | IM Godart, F (2407) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Bb4+ 6.Bd2 Qxd4 7.Bxb4 Qxe4+ 8.Be2 Na6 9.Bd6 Qxg2 10.Qd2 e5 11.O-O-O Qe4 12.Bxe5 Bf5 13.Bd3 Qxd3 14.Qxd3 Bxd3 15.Bxg7 Nb4 16.a3 Na2+ 17.Kd2 O-O-O 18.Ke1 Re8+ 19.Kd2 Rd8 20.Ke1 Re8+ 21.Kd2 Rd8 22.Ke1 Re8+ 1/2-1/2 | ||||
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| 1538264 | De Graaf, D (2076) | FM O'Donnell, Conor (2303) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.exd5 Qxd5 6.Bc4 Qd7 7.O-O Nf6 8.Ne5 Qc7 9.Ndf3 Bd6 10.Bb5+ Nfd7 11.Qxd4 O-O 12.Nxd7 Bxd7 13.Bxd7 Qxd7 14.Bf4 Bxf4 15.Qxf4 Rd8 16.Rfe1 Nc6 17.h3 h6 18.c3 Qd5 19.b3 Rac8 20.c4 Qa5 21.Red1 a6 22.a3 Qc3 23.Rdc1 Qxb3 24.Rab1 Qxa3 25.Rxb7 Rf8 26.Rd1 Na5 27.Rc7 e5 28.Qxe5 Nxc4 29.Qf4 Rxc7 30.Qxc7 Nb2 31.Rd7 Nd3 32.Qc2 Qa1+ 33.Kh2 Ne5 34.Nxe5 Qxe5+ 35.g3 Qf6 36.Qd2 Re8 37.Qc2 g6 0-1 | ||||
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| 1538109 | FM O'Donnell, Conor (2303) | GM Asadli, Vugar (2578) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 h6 7.Bh4 Be7 8.Bd3 O-O 9.Qc2 Nbd7 10.Nf3 Re8 11.O-O Ne4 12.Bxe4 Bxh4 13.Bh7+ Kh8 14.Bd3 Be7 15.Rab1 a5 16.Na4 Bd6 17.a3 Nf6 18.b4 axb4 19.axb4 Ne4 20.b5 Bd7 21.bxc6 Bxc6 22.Nc3 Ra5 23.Rb3 Qe7 24.Rfb1 Rea8 25.Bb5 Qe8 26.Nxe4 dxe4 27.Bxc6 bxc6 28.Nd2 Ra2 29.R3b2 Rxb2 30.Rxb2 f5 31.Ra2 Rc8 32.Ra5 Qf7 33.Nc4 Bb8 34.g3 Bc7 35.Ra6 Qd5 36.Nd2 Ba5 37.Nc4 Bc7 38.Nd2 Ba5 39.Nc4 Bc7 1/2-1/2 | ||||
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| 1555039 | FM O'Donnell, Conor (2303) | GM Zhao Zong Yuan (2525) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.Nf3 Na6 7.g3 Nxc5 8.Bg2 b6 9.O-O Bb7 10.Nb5 Be4 11.Qd1 Nb7 12.Bf4 a6 13.Nd6 Nxd6 14.Bxd6 Bxd6 15.Qxd6 Rc8 16.Ne5 b5 17.cxb5 Bxg2 18.Kxg2 axb5 19.Rac1 Rxc1 20.Rxc1 Qa8+ 21.f3 Qxa2 22.Rc2 Qa7 23.Rd2 h6 24.Nxd7 Nxd7 25.Qxd7 Qxd7 26.Rxd7 Rc8 27.Rd2 Rc4 28.e4 g5 29.g4 Kg7 30.Kf2 Kf6 31.Ke3 Rb4 32.Rc2 Rb3+ 33.Kf2 Ke5 34.Kg3 b4 35.h3 Kd4 36.Rc7 Rxb2 37.Rxf7 b3 38.Re7 Rb1 39.Rb7 e5 40.Kg2 Ke3 41.Rb6 Rb2+ 42.Kg3 Rb1 43.Kg2 Kd2 44.Rxh6 Rd1 45.Rb6 Kc2 46.Rc6+ Kd2 47.Rb6 Kc2 48.Rc6+ Kb1 49.Rb6 b2 50.h4 gxh4 51.Kh3 Rd3 52.Kxh4 Rxf3 53.g5 Rf4+ 54.Kh5 Rxe4 55.g6 Re2 56.Kg5 Kc1 57.g7 b1=Q 0-1 | ||||
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| 1555075 | FM Khairallah, F (2247) | FM O'Donnell, Conor (2303) | 1-0 | |
| 1.d4 Nf6 2.Bg5 d5 3.Nd2 Nbd7 4.Ngf3 b6 5.e3 Bb7 6.c3 e6 7.Ne5 Nxe5 8.dxe5 h6 9.Bh4 g5 10.Bg3 Nd7 11.h4 Rg8 12.hxg5 hxg5 13.Rh7 Bg7 14.Qh5 Nf8 15.Nf3 Nxh7 16.Qxh7 Kd7 17.Qh5 f6 18.O-O-O c6 19.e4 Qe8 20.Qh7 Qe7 21.exd5 cxd5 22.Bb5+ Bc6 23.exf6 1-0 | ||||
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| 1554986 | FM O'Donnell, Conor (2303) | GM Reefat, S (2394) | 1-0 | |
| 1.d4 e6 2.c4 b6 3.e4 Bb7 4.Bd3 Bb4+ 5.Kf1 Be7 6.Nc3 d6 7.Nf3 Nd7 8.h3 Bf6 9.Be3 Ne7 10.Qd2 h6 11.Ke2 a6 12.g4 c5 13.d5 Ng6 14.h4 Bxc3 15.bxc3 Qc7 16.Rab1 Nge5 17.g5 hxg5 18.Bxg5 b5 19.Nxe5 Nxe5 20.cxb5 c4 21.Bc2 axb5 22.Rxb5 exd5 23.exd5 O-O 24.Kf1 Ra5 25.a4 Rxb5 26.axb5 Qc5 27.Rh3 1-0 | ||||
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| 1555011 | FM O'Donnell, Conor (2303) | IM Garcia, Jan (2411) | 0-1 | |
| 1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.c3 b6 7.a4 a5 8.Bf4 Bb7 9.Ne5 Nfd7 10.Nd2 Nxe5 11.dxe5 Nd7 12.Nf3 e6 13.Qd2 Re8 14.h4 h5 15.Qe3 c5 16.b3 Qc7 17.Rfd1 c4 18.b4 axb4 19.cxb4 Bc6 20.b5 Bb7 21.Qc3 Ra5 22.Ra2 Rea8 23.Rda1 Nc5 24.Nd2 Nxa4 25.Qc2 Nc5 26.Rxa5 Rxa5 27.Rxa5 bxa5 28.e4 Bxe5 0-1 | ||||
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| 1554878 | IM Song, R (2485) | FM O'Donnell, Conor (2303) | 1-0 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qb3 dxc4 5.Qxc4 Bf5 6.g3 e6 7.Bg2 Be7 8.O-O O-O 9.e3 Nbd7 10.Rd1 Bg6 11.Qe2 Qc7 12.Nc3 Ne4 13.Ne1 Nxc3 14.bxc3 e5 15.a4 Nf6 16.Bb2 Rfe8 17.Rdc1 a5 18.Nd3 Bh5 19.Qc2 e4 20.Nf4 Bf3 21.Bxf3 exf3 22.Qd1 g5 23.Nd3 g4 24.c4 Qd7 25.Rab1 Ne4 26.Ba1 h5 27.d5 Rab8 28.Ne5 Qd6 29.dxc6 bxc6 30.Rxb8 Rxb8 31.Qc2 f5 32.Rd1 Qe6 33.Nd3 Rd8 34.h4 Kh7 35.Nf4 Rxd1+ 36.Qxd1 Qxc4 37.Qd7 Qc1+ 38.Kh2 Qxa1 39.Qxf5+ Kg8 40.Qe6+ Kf8 41.Qxe4 Qf1 42.Qf5+ Kg8 43.Qg6+ Kh8 44.Qe8+ Kg7 45.Qxe7+ Kg8 46.Qe8+ Kg7 47.Nxh5+ Kh6 48.Qh8+ Kg6 49.Qf6+ 1-0 | ||||
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| 1554932 | FM O'Donnell, Conor (2303) | IM Abdyjapar, Asyl (2409) | 0-1 | |
| 1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 Nc6 7.Nc3 a6 8.Bf4 Re8 9.Rc1 Bg4 10.d5 Na5 11.Nd2 c5 12.dxc6 Nxc6 13.h3 Bd7 14.b3 Qa5 15.Nd5 Rac8 16.Nxf6+ Bxf6 17.Ne4 Bg7 18.Qd2 Qxd2 19.Bxd2 b5 20.cxb5 axb5 21.e3 Ne5 22.Rxc8 Rxc8 23.Rc1 Rxc1+ 24.Bxc1 Kf8 25.f4 Nd3 26.Bd2 Bb2 27.Bc3 Bc1 28.Kf1 b4 29.Bd4 Bb5 30.Kg1 Ne1 31.Bb6 Nxg2 32.Kxg2 Bc6 0-1 | ||||
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| 1579539 | Methu, Joseph Muragu (2125) | FM O'Donnell, Conor (2314) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3 Bb7 6.f3 O-O 7.Ne2 d6 8.O-O e5 9.a3 Bxc3 10.Nxc3 a5 11.d5 Na6 12.e4 Nc5 13.Be3 Nfd7 14.Bc2 g6 15.Bh6 Re8 16.Qd2 a4 17.Bg5 f6 18.Be3 Rf8 19.Qd1 Ba6 20.Nxa4 Bxc4 21.Nxc5 bxc5 22.Re1 Qb8 23.b3 Ba6 24.Qd2 1/2-1/2 | ||||
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| 1579567 | FM O'Donnell, Conor (2314) | GM Zaibi, A (2398) | 1-0 | |
| 1.d4 d5 2.Nf3 Nf6 3.c3 Bf5 4.Bf4 e6 5.e3 Bd6 6.Qb3 Nbd7 7.Nbd2 O-O 8.Bxd6 cxd6 9.Be2 Qb6 10.O-O h6 11.Rac1 Qxb3 12.axb3 Rfc8 13.Ra1 a6 14.b4 Kf8 15.Ra5 Rab8 16.Rfa1 Ke7 17.Kf1 Ne4 18.Nxe4 Bxe4 19.Nd2 Bc2 20.f3 Rc6 21.e4 dxe4 22.fxe4 f5 23.exf5 Bxf5 24.b5 axb5 25.Bxb5 Rb6 26.Ke2 d5 27.b4 Nf6 28.c4 Rd6 29.c5 Rdd8 30.Ra7 Kf8 31.Bd3 Bg4+ 32.Kf2 Bh5 33.Re1 Ra8 34.Rea1 Rab8 35.h3 Be8 36.Nb3 b6 37.Re1 Rd7 38.Rxd7 Bxd7 39.b5 Bxb5 40.Bxb5 bxc5 41.Ba4 Rb4 42.Nxc5 Ne4+ 43.Nxe4 Rxd4 44.Nc5 Rf4+ 45.Kg3 1-0 | ||||
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| 1579515 | FM O'Donnell, Conor (2314) | CM Paiva, Donaldo (2201) | 0-1 | |
| 1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.e3 Bf5 5.f3 Nf6 6.g4 Bg6 7.h4 h5 8.g5 Nfd7 9.c4 c6 10.Nc3 e6 11.Qb3 b6 12.O-O-O Be7 13.e4 dxc4 14.Bxc4 O-O 15.Nge2 b5 16.Bd3 a5 17.Be3 a4 18.Qc2 Na6 19.Nf4 Nb4 20.Qg2 Nxd3+ 21.Rxd3 b4 22.Nce2 Qc7 23.Kb1 c5 24.Nxg6 fxg6 25.Qh3 Ra6 26.dxc5 Ne5 27.Bf4 Qxc5 28.Rd2 Nc4 29.Rd7 b3 30.Nc3 Rxf4 31.Rc7 Qxc7 0-1 | ||||
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| 1579411 | IM Iyti, B (2340) | FM O'Donnell, Conor (2314) | 0-1 | |
| 1.d4 Nf6 2.Bf4 d5 3.e3 c5 4.c3 Nc6 5.Nd2 e6 6.Ngf3 cxd4 7.exd4 Nh5 8.Bg5 f6 9.Be3 Bd6 10.Nh4 g6 11.g3 O-O 12.Bd3 e5 13.Qb3 Be6 14.O-O Qd7 15.Be2 Ng7 16.f4 exd4 17.Bxd4 Nxd4 18.cxd4 Bc7 19.Ng2 Bb6 20.Nf3 Bg4 21.Ne3 Bxf3 22.Bxf3 Bxd4 23.Kh1 Bxe3 24.Qxe3 d4 25.Qb3+ Kh8 26.Rad1 Nf5 27.Rd2 Rfd8 28.Qxb7 Qxb7 29.Bxb7 Rab8 30.Be4 Ne3 31.Rc1 Rd7 32.Kg1 Kg7 33.h3 f5 34.Bf3 Kf6 35.Kf2 Rb6 36.Rc5 h5 37.b3 Rbd6 38.b4 Re6 39.Bc6 Rdd6 40.b5 g5 41.fxg5+ Kxg5 42.h4+ Kf6 43.Bf3 Ng4+ 44.Kg2 Re1 45.Rc6 Ree6 46.a4 Ne3+ 47.Kf2 Ng4+ 48.Bxg4 hxg4 49.Rxd6 Rxd6 50.Ke2 Ke5 51.Kd3 f4 52.Re2+ Kf5 53.gxf4 g3 54.Re7 g2 55.Re5+ Kxf4 56.Rg5 Kf3 57.h5 Rd5 58.Rg8 Rxh5 59.Kxd4 Rh4+ 60.Kc5 Rg4 61.Rf8+ Kg3 62.a5 g1=Q+ 63.Kc6 Rg6+ 64.Kb7 Rg7+ 65.Ka6 Qc5 66.Rd8 Rg6+ 67.Kb7 Qxb5+ 68.Ka8 Qc6+ 69.Kb8 Rd6 70.Rg8+ Kf4 71.Rf8+ Rf6 72.Rh8 Rf7 73.a6 Qd6+ 74.Ka8 Qd5+ 75.Kb8 Qe5+ 76.Ka8 Qxh8# 0-1 | ||||
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| 1579462 | FM O'Donnell, Conor (2314) | FM Khairallah, F (2247) | 0-1 | |
| 1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.e3 c6 5.Bd3 Qb6 6.Qc1 Nd7 7.Nf3 Ndf6 8.O-O Bf5 9.Ne5 e6 10.c4 Be7 11.c5 Qd8 12.f3 g5 13.fxe4 dxe4 14.Bxg5 exd3 15.Nc3 Rg8 16.Bh4 Ne4 17.Bxe7 Qxe7 18.Nxe4 Bxe4 19.g3 f6 20.Nc4 O-O-O 21.Nd2 Bf5 22.Qc4 Bg6 23.e4 e5 24.d5 cxd5 25.exd5 e4 26.c6 e3 27.Rae1 e2 28.Rf3 Qe5 29.cxb7+ Kb8 30.Qf4 Rxd5 31.Qxf6 Qxf6 32.Rxf6 Kxb7 33.Kf2 Rc8 34.Re6 Rc2 35.Ke3 Rxb2 36.h4 Rb4 37.Rc1 Rd7 38.Kf2 Rf7+ 39.Ke1 Rb2 40.g4 Rf4 41.Re7+ Kb6 42.Re6+ Kb5 43.Re5+ Kb4 44.a3+ Kxa3 45.h5 Bf7 46.Rf5 Rxf5 47.gxf5 Kb4 48.h6 Rc2 49.Rb1+ Kc3 50.Ne4+ Kd4 51.Ng5 Ke3 0-1 | ||||
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| 1579474 | FM Ali, Ak (2274) | FM O'Donnell, Conor (2314) | 0-1 | |
| 1.e4 Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 g6 5.Bb5 a6 6.Ba4 b5 7.Bb3 Bg7 8.O-O O-O 9.e5 dxe5 10.dxe5 Ng4 11.e6 Bxe6 12.Bxe6 fxe6 13.Qe2 Qd6 14.Ne4 Nd4 15.Nxd6 Nxe2+ 16.Kh1 exd6 17.Bg5 Nd4 18.h3 Nxf3 19.gxf3 Ne5 20.f4 Nc4 21.Rfe1 Bxb2 22.Rab1 e5 23.fxe5 dxe5 24.Kg2 Rf5 25.Bh4 Raf8 26.Rbd1 Bd4 27.Re2 b4 28.Bg3 c5 29.Rd3 g5 30.Rd1 Bxf2 31.Bxf2 Rxf2+ 32.Rxf2 Ne3+ 33.Kg3 Nxd1 34.Rd2 Nc3 35.Rd7 Ne4+ 36.Kg2 Rf2+ 37.Kg1 Rxc2 38.Rd5 Rxa2 39.Rxe5 Re2 0-1 | ||||
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| 1579343 | IM Ortega, Mariano (2463) | FM O'Donnell, Conor (2314) | 1-0 | |
| 1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 e6 6.c3 cxd4 7.exd4 Nh5 8.Be3 Bd6 9.g3 O-O 10.Ne5 g6 11.Nd3 b6 12.Be2 Ng7 13.Bf4 Ba6 14.Bxd6 Qxd6 15.O-O Rad8 16.Ne5 Bxe2 17.Qxe2 Nxe5 18.dxe5 Qc6 19.Nf3 Nf5 20.g4 Ne7 21.Nd4 Qd7 22.f4 Nc6 23.Rad1 Nxd4 24.Rxd4 f5 25.exf6 Rxf6 26.Qe5 Rf7 27.Re1 Rdf8 28.h3 b5 29.Qxe6 Qxe6 30.Rxe6 Rxf4 31.Rxf4 Rxf4 32.Rd6 b4 33.cxb4 Rxb4 34.b3 a5 35.Rxd5 a4 36.Rd3 h5 37.gxh5 gxh5 38.Kf2 Kf7 39.Ke2 axb3 40.axb3 Kf6 41.Kd2 Rb8 42.Kc3 h4 43.b4 Ke5 44.Rd4 Rc8+ 45.Rc4 Rh8 46.b5 Kd5 47.Kb4 Rh7 48.Rg4 Rh6 49.Ka5 Kd6 50.b6 Kc6 51.Ka6 Rh8 52.Rg6+ Kd7 53.b7 1-0 | ||||
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| 1579360 | FM O'Donnell, Conor (2314) | FM Abera, Y (2116) | 1-0 | |
| 1.d4 Nf6 2.Bg5 d5 3.Bxf6 exf6 4.e3 Bd6 5.g3 O-O 6.Bg2 c6 7.Ne2 Bg4 8.h3 Bh5 9.O-O Nd7 10.Nd2 Re8 11.c4 f5 12.cxd5 cxd5 13.Re1 Nf6 14.Qb3 Rc8 15.Nc3 Ne4 16.Nf1 b6 17.Nxd5 Qg5 18.Nf4 Bxf4 19.exf4 Qf6 20.d5 g5 21.fxg5 Qxg5 22.Re3 Nc5 23.Qc3 f4 24.Rxe8+ Rxe8 25.g4 Bg6 26.d6 Rd8 27.Rd1 h5 28.Rd5 Qh4 29.Nh2 hxg4 30.Nxg4 Nd7 31.Qd4 f5 32.Ne5 Qg5 33.Nf3 Qf6 34.Qxf4 Nc5 35.Ne5 Ne6 36.Qd2 f4 37.d7 Bf7 38.Nc6 f3 39.Bh1 Nf4 40.Rd6 Nxh3+ 41.Kf1 Qg7 42.Bxf3 Qg1+ 43.Ke2 Bc4+ 44.Ke3 Qg5+ 45.Ke4 1-0 | ||||
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| 1579405 | IM Mansour, Sam (2308) | FM O'Donnell, Conor (2314) | 1-0 | |
| 1.Nf3 c5 2.g3 d5 3.Bg2 g6 4.O-O Bg7 5.c4 d4 6.e3 Nc6 7.exd4 cxd4 8.d3 e5 9.Re1 f6 10.b4 Nxb4 11.Qa4+ Nc6 12.Nxd4 Qxd4 13.Bxc6+ Kd8 14.Qa5+ b6 15.Qa3 Rb8 16.Be3 1-0 | ||||
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| 1590468 | IM Pavlov, S2 (2481) | FM O'Donnell, Conor (2314) | 1/2-1/2 | |
| 1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Be7 5.g3 O-O 6.Bg2 dxc4 7.O-O Nc6 8.e3 Rb8 9.Qa4 Nb4 10.Qxa7 Bd7 11.Ne5 Qc8 12.Bd2 Nbd5 13.Nxd5 1/2-1/2 | ||||
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| 1590503 | FM O'Donnell, Conor (2314) | IM Dmitrenko, V (2444) | 0-1 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bb4 7.a3 Ba5 8.Be2 O-O 9.O-O Qe7 10.b4 Bc7 11.cxd5 exd5 12.b5 c5 13.a4 b6 14.Rd1 Bb7 15.Ba3 Bd6 16.dxc5 bxc5 17.a5 Rac8 18.Rac1 Rfd8 19.Qa4 Ne5 20.a6 Ba8 21.Nh4 g6 22.Bb2 Bb8 23.g3 Qe6 24.Ng2 g5 25.Ne1 Nc4 26.Bxc4 dxc4 27.Qc2 Ng4 28.e4 Rd4 29.Nf3 Ne5 30.Nxg5 Qg6 31.f4 Nd3 32.Nf3 Bxf4 33.Nxd4 Be3+ 34.Kf1 cxd4 35.Nd5 Bxd5 36.Qxd3 Qf6+ 37.Kg2 Qf2+ 38.Kh1 Qf3# 0-1 | ||||
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| 1590431 | FM O'Donnell, Conor (2314) | GM Sethuraman, S (2644) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.a3 Be7 6.g3 b6 7.Bg2 Bb7 8.O-O c5 9.b3 d6 10.Bb2 Nbd7 11.dxc5 bxc5 12.Qc2 a5 13.e4 Qb6 14.Rab1 Ng4 15.Rfd1 Rfd8 16.Bc3 Qc7 17.Ne1 Nge5 18.Nf1 a4 19.f4 Nc6 20.b4 cxb4 21.axb4 a3 22.Nd3 Bf6 23.Bxf6 Nxf6 24.Qc3 a2 25.Ra1 Qb6+ 26.Kh1 Qd4 27.Qxd4 Nxd4 28.Nc1 e5 29.Rxa2 Rxa2 30.Nxa2 Nxe4 31.Re1 f5 32.Ne3 exf4 33.gxf4 Nf2+ 34.Kg1 Nd3 35.Rd1 Bxg2 36.Rxd3 Ne2+ 37.Kf2 Nxf4 38.Rd4 Be4 39.Nc3 Nd3+ 40.Ke2 Nc1+ 41.Kf2 Nd3+ 42.Ke2 Nf4+ 43.Kf2 Ne6 44.Rd2 Bb7 45.h4 h6 46.Nb5 f4 47.Nf5 Be4 48.Nfxd6 Bc6 49.Na7 Ba8 50.c5 g5 51.hxg5 hxg5 52.Re2 Bd5 53.Re5 Bb3 54.Nc6 Ra8 55.Na5 Ba2 56.Re2 Bd5 57.Re5 Ba2 58.Re2 Bd5 59.Re5 Ba2 1/2-1/2 | ||||
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| 1590372 | FM O'Donnell, Conor (2314) | IM Arjun, Kalyan (2503) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Qa4+ Nc6 6.e3 O-O 7.Bd2 dxc4 8.Bxc4 Bd6 9.Qc2 e5 10.dxe5 Nxe5 11.Nxe5 Bxe5 12.f4 Bxc3 13.Bxc3 Ng4 14.Bd4 c5 15.Bxc5 Re8 16.O-O b6 17.h3 bxc5 18.hxg4 Bxg4 19.Qf2 Qd6 20.Rac1 Rad8 21.Rc3 Bf5 22.Rfc1 Qd2 23.Qxd2 Rxd2 24.Bb5 Re7 25.Rxc5 g6 26.R1c3 Rxb2 27.a4 Be4 28.Rc7 Rxg2+ 29.Kf1 Rxc7 30.Rxc7 Rc2 31.Rxa7 h5 32.Be8 Bd5 33.e4 Bc4+ 34.Kg1 h4 35.Rc7 Rc1+ 36.Kh2 Rc2+ 37.Kg1 Rc1+ 38.Kh2 Rc2+ 39.Kg1 1/2-1/2 | ||||
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| 1590407 | GM Kantans, T (2501) | FM O'Donnell, Conor (2314) | 1/2-1/2 | |
| 1.e4 e6 2.c4 d5 3.cxd5 exd5 4.exd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nc6 7.Bb5 Qe7+ 8.Ne2 Qc5 9.Qa4 Bd7 10.O-O O-O-O 11.d4 Qb4 12.Nc3 Qxa4 13.Bxa4 Nb6 14.Bb3 f6 15.d5 Na5 16.Bf4 Bb4 17.Rfc1 Nxb3 18.axb3 Bxc3 19.bxc3 Nxd5 20.Rxa7 Bg4 21.Bg3 Bxf3 22.gxf3 c6 23.c4 Nc7 24.b4 Ne6 25.Kg2 Rhe8 26.h4 Rd4 27.h5 Rd3 28.Kf1 Nd4 29.b5 c5 30.Rca1 Nb3 31.Ra8+ Kd7 32.R1a7 Nd2+ 33.Kg2 Rxa8 34.Rxa8 Ke6 35.Re8+ Kf7 36.Rc8 b6 37.Rc7+ Kg8 38.h6 gxh6 39.Bf4 Nxc4 40.Bxh6 Ne5 41.Rg7+ Kh8 42.Re7 Kg8 43.f4 Nd7 44.f5 Rd5 45.Rg7+ Kh8 46.Rg3 Rxf5 47.Rd3 Rh5 48.Bf4 Ne5 49.Rd6 Nc4 50.Rxf6 Kg7 51.Re6 Rf5 52.Re4 Na3 53.Bc7 Nxb5 54.Bxb6 Nd6 55.Re6 Nc4 56.Ba7 Na5 57.Re7+ Kg6 58.Rc7 Nb3 59.Rc6+ Rf6 60.Rc8 Rf5 61.Rc6+ Kg5 62.Kg3 h5 63.f4+ Rxf4 64.Bxc5 h4+ 65.Kg2 Kg4 66.Be3 h3+ 67.Kh2 Re4 68.Rg6+ Kf3 1/2-1/2 | ||||
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| 1596220 | Putar, Leon (1918) | FM O'Donnell, Conor (2331) | 0-1 | |
| 1.Nf3 c5 2.g3 g6 3.Bg2 Bg7 4.O-O Nc6 5.c3 e5 6.b3 d5 7.Bb2 e4 8.Ne1 f5 9.d4 cxd4 10.cxd4 Nge7 11.Nc2 O-O 12.f3 g5 13.fxe4 dxe4 14.e3 b6 15.Qe2 a5 16.Nd2 Ba6 17.Nc4 b5 18.Nd2 b4 19.Nc4 a4 20.Rac1 g4 21.Rfd1 Nd5 22.Bf1 axb3 23.axb3 Na5 24.Na1 Bh6 25.Qe1 Rb8 26.Nxa5 Bxe3+ 27.Kh1 Bxc1 28.Nc6 Bxb2 29.Nxd8 Bc3 30.Qf2 Bxf1 31.Rxf1 Rbxd8 32.Nc2 Kg7 33.Ne3 Nxe3 34.Qxe3 Kg6 35.Rd1 Rd5 36.h3 gxh3 37.Kh2 Rfd8 38.Kxh3 Bxd4 39.Qe2 Bc3 40.Rf1 Rd3 41.Qf2 Rf8 42.Qb6+ Kg5 43.Qc7 Kg6 44.Qc6+ Kg7 45.Qe6 Rf6 46.Qe7+ Kg6 47.Qe8+ Kg5 48.Qe7 h5 49.Qg7+ Rg6 50.Qf8 Rd5 51.Qe7+ Kh6 52.Qf8+ Bg7 53.Qxb4 h4 54.Kxh4 Re5 55.Re1 Rg4+ 56.Kh3 e3 57.Qb6+ Rg6 58.Qd8 f4 59.g4 Bf6 60.g5+ Rexg5 61.Qf8+ Kh7 62.Qf7+ Bg7 63.Qxf4 Rh5+ 64.Qh4 Rxh4+ 65.Kxh4 Bd4 66.Kh3 Kg7 67.Rf1 e2 68.Re1 Re6 69.Kg2 Bc3 0-1 | ||||
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| 1596203 | FM O'Donnell, Conor (2331) | Venkatesan, Kavin (2011) | 1-0 | |
| 1.c4 Nf6 2.g3 c6 3.Nf3 d5 4.Bg2 Nbd7 5.cxd5 cxd5 6.Nc3 e5 7.d4 e4 8.Ne5 Bd6 9.Bf4 Qe7 10.O-O Nxe5 11.dxe5 Bxe5 12.Nxd5 Nxd5 13.Qxd5 Bxf4 14.gxf4 f5 15.f3 Be6 16.Qb5+ Qd7 17.Qxd7+ Bxd7 18.fxe4 fxe4 19.Bxe4 O-O-O 20.Rac1+ Kb8 21.Rfd1 Bb5 22.Kf2 h6 23.Rxd8+ Rxd8 24.Rc5 a6 25.Ke3 Re8 26.Re5 Rxe5 27.fxe5 Kc7 28.Bd3 Bd7 29.Kd4 Bc6 30.Be4 Be8 31.e6 Kd6 32.Bxb7 Bb5 33.Bf3 Kxe6 34.Kc5 Kf5 35.Kb6 g5 36.Bb7 Bxe2 37.Bxa6 Bxa6 38.Kxa6 g4 39.b4 h5 40.b5 h4 41.b6 g3 42.hxg3 hxg3 43.b7 g2 44.b8=Q g1=Q 45.a4 Ke4 46.a5 Qc5 47.Qb6 Qf8 48.Ka7 Kd5 49.a6 Qh8 50.Qb8 Qd4+ 51.Kb7 Qf6 52.Qc7 Qb2+ 53.Ka8 Qh8+ 54.Qb8 Qc3 55.Qd8+ Ke6 56.Kb7 Qf3+ 57.Ka7 Qf7+ 58.Kb8 Qf4+ 59.Qc7 Qa4 60.a7 Qb5+ 61.Kc8 Qa6+ 62.Kd8 Qd3+ 63.Ke8 Qg6+ 64.Kf8 Qf6+ 65.Kg8 Qg6+ 66.Qg7 Qe8+ 67.Kh7 Qa8 68.Qg8+ 1-0 | ||||
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| 1596185 | FM Daly, C (2285) | FM O'Donnell, Conor (2331) | 1-0 | |
| 1.d4 Nf6 2.Nf3 c5 3.dxc5 e6 4.c4 Bxc5 5.e3 O-O 6.Be2 d5 7.O-O Nc6 8.a3 Bd6 9.cxd5 exd5 10.b4 Bg4 11.Bb2 Rc8 12.Nbd2 Ne4 13.Rc1 Re8 14.Nb3 Bb8 15.g3 Qd6 16.Nbd4 Qh6 17.Nxc6 bxc6 18.Bd4 Qh5 19.Rc2 Nd6 20.Ne1 Bxe2 21.Qxe2 Qh3 22.Nf3 Nc4 23.Ra1 h5 24.Qd3 Qg4 25.Kg2 a5 26.h3 Qe4 27.Qxe4 Rxe4 28.Bc5 a4 29.Raa2 f6 30.Nd2 Nxd2 31.Rxd2 Rc4 32.Rac2 Rxc2 33.Rxc2 Kf7 34.f4 Ke6 35.Kf3 f5 36.g4 hxg4+ 37.hxg4 Rh8 38.Bd4 fxg4+ 39.Kxg4 Kd7 40.Kf5 Bd6 41.Bxg7 Rh5+ 42.Kg6 Rh3 43.Bd4 Rg3+ 44.Kf5 Rh3 45.Rg2 Rh7 46.Rg8 Rf7+ 47.Kg6 Re7 48.Ra8 Re4 49.f5 Rg4+ 50.Kf7 1-0 | ||||
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| 1596166 | FM O'Donnell, Conor (2331) | IM Heidenfeld, M (2360) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Bd3 c5 7.O-O Qc7 8.Re1 Nxe4 9.Rxe4 Nf6 10.Rh4 Bd7 11.Bf4 Bd6 12.Bxd6 Qxd6 13.Qd2 Bc6 14.Qe3 cxd4 15.Nxd4 h6 16.Nxc6 Qxc6 17.Rc4 Qd6 18.Rd1 Qe7 19.Ra4 a6 20.Bb5+ Kf8 21.Qe5 Rc8 22.Rc4 Rd8 23.Rxd8+ Qxd8 24.Rc7 Ne8 25.Qc5+ Kg8 26.Rc8 Qd1+ 27.Bf1 Kh7 28.Qe7 Nd6 29.Rxh8+ Kxh8 30.Qd8+ Kh7 31.g3 e5 32.c4 Qd4 33.b4 b6 34.c5 bxc5 35.bxc5 Qxc5 36.Bxa6 Ne4 37.Bd3 Qxf2+ 38.Kh1 f5 39.Bc4 Qf3+ 40.Kg1 Qe3+ 41.Kg2 Qf2+ 42.Kh1 Nf6 43.Qd1 Ng4 44.Qe2 Qd4 45.Be6 Ne3 46.h3 g6 47.a4 f4 48.gxf4 exf4 49.Qa2 h5 50.Bb3 Qe4+ 51.Kg1 Qf3 52.a5 Qg3+ 53.Kh1 f3 0-1 | ||||
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| 1596148 | IM Fitzsimons, D (2324) | FM O'Donnell, Conor (2331) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Nf3 Nf6 5.Ne5 g6 6.Bb5+ Bd7 7.Nxd7 Nbxd7 8.O-O Bg7 9.c3 O-O 10.Nd2 Qb6 11.Qa4 Qc7 12.Nf3 e6 13.g3 a6 14.Bd3 b5 15.Qd1 Nb6 16.Bf4 Qe7 17.Qe2 Rfc8 18.Ne5 Nfd7 19.h4 Nxe5 20.dxe5 Nd7 21.Rfe1 Nc5 22.Bc2 Rab8 23.a3 a5 24.h5 b4 25.hxg6 fxg6 26.axb4 axb4 27.Bd2 b3 28.Bb1 Nd7 29.Ra7 Ra8 30.Rb7 Rcb8 31.Rxb8+ Rxb8 32.f4 Nb6 33.Be3 Nc4 34.Bd4 Ra8 35.Bd3 Qc7 36.g4 Ra2 37.Bxc4 Qxc4 38.f5 Ra1 39.Kg2 Qxe2+ 40.Rxe2 gxf5 41.gxf5 exf5 42.e6 Ra8 43.Kf3 Bxd4 44.cxd4 Kg7 45.Kf4 Kf6 46.Re5 Ke7 47.Re3 Kf6 48.Rxb3 Ra4 49.Ke3 f4+ 50.Kxf4 Rxd4+ 51.Kf3 Kxe6 52.Rb6+ Ke5 53.Rh6 Rf4+ 54.Ke3 Rf7 55.Rh5+ Kd6 56.Kd4 Rf4+ 57.Ke3 Rb4 58.Rxh7 Rxb2 59.Kd4 Rb4+ 60.Kd3 Rg4 61.Rh3 Ra4 62.Kd2 Ra2+ 63.Kd1 Kc5 64.Rg3 Rh2 65.Rf3 Kd4 66.Ra3 Ke4 67.Rb3 Rf2 68.Ke1 Rg2 69.Kd1 Rh2 70.Ra3 d4 71.Rg3 Rf2 72.Ra3 Rf3 73.Rxf3 Kxf3 74.Kd2 Ke4 75.Ke2 d3+ 76.Kd2 Kd4 77.Kd1 Ke4 78.Kd2 Kd4 79.Kd1 Kc3 80.Kc1 d2+ 81.Kd1 Kd3 1/2-1/2 | ||||
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| 1596132 | FM O'Donnell, Conor (2331) | FM Kanyamarala, Tarun (2369) | 1-0 | |
| 1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 dxc4 5.Qa4+ Nbd7 6.Qxc4 a6 7.Qc2 Bd6 8.O-O O-O 9.d4 Qe7 10.Nbd2 c5 11.Nc4 cxd4 12.Nxd4 Bc5 13.Nb3 Nb6 14.Nxc5 Qxc5 15.b3 Nxc4 16.Qxc4 Qxc4 17.bxc4 e5 18.c5 e4 19.Rb1 Be6 20.Rxb7 Rfc8 21.Bb2 Nd7 22.c6 Rxc6 23.Bxe4 Rc4 24.Bf3 Rac8 25.Rd1 Nc5 26.Rc7 Na4 27.Rxc8+ Rxc8 28.Ba1 f6 29.Bb7 Rc2 30.Bxa6 Nc5 31.Bb5 Rxa2 32.Bd4 Nb3 33.Bc3 Kf7 34.f4 Rc2 35.Bb4 Rc8 36.Ba6 Rb8 37.Ba3 Rb6 38.Bd3 g6 39.e4 f5 40.e5 Rb8 41.Bf1 Ra8 42.Bd6 Ra2 43.Bg2 Rc2 44.Ba3 Ra2 45.Bb4 Ra4 46.Be1 Nc5 47.Rc1 Rc4 48.Rb1 Rc2 49.Ra1 Nd3 50.Bf1 Nc5 51.Bb4 Nd7 52.Ra7 Rb2 53.Bd6 Ke8 54.Ra8+ Kf7 55.Rh8 Rb1 56.Rxh7+ Kg8 57.Re7 Bc4 58.Rxd7 Rxf1+ 59.Kg2 Rd1 60.Rc7 Bd5+ 61.Kh3 Rb1 62.Kh4 Rb7 63.Rc8+ Kg7 64.Kg5 Be6 65.Re8 Bf7 66.Ra8 Bd5 67.Bf8+ Kh7 68.Rd8 Bg8 69.Bd6 Kg7 70.Bf8+ Kh7 71.Bd6 Bc4 72.h3 Kg7 73.Bf8+ Kh7 74.g4 Rf7 75.Bb4 Rb7 76.Bc5 Rc7 77.Bd4 Be6 78.gxf5 gxf5 79.Kf6 Bg8 80.Kxf5 Re7 81.Rd6 1-0 | ||||
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| 1596115 | GM Baburin, A (2416) | FM O'Donnell, Conor (2331) | 1/2-1/2 | |
| 1.d4 Nf6 2.Nf3 d5 3.Bf4 c5 4.e3 Nc6 5.c3 Qb6 6.Qb3 c4 7.Qc2 Bf5 8.Qc1 e6 9.Nbd2 Nh5 10.b3 cxb3 11.axb3 Nxf4 12.exf4 Bd6 13.g3 O-O 14.Be2 f6 15.O-O Rac8 16.Qb2 e5 17.dxe5 fxe5 18.fxe5 Nxe5 19.Nd4 Bg6 20.N2f3 Rf6 21.Rad1 Rcf8 22.Nxe5 Bxe5 23.Bd3 Bh5 24.Be2 Bg6 25.Bd3 Bxd4 26.cxd4 Bh5 27.Be2 Bxe2 28.Qxe2 Qxb3 29.Rb1 Qa4 30.Rxb7 Qxd4 31.Qa2 R6f7 32.Rxf7 Rxf7 33.Re1 g6 34.Re2 Qc4 35.Re8+ Rf8 36.Rxf8+ Kxf8 37.Qxa7 Kg8 38.Qb8+ Kg7 39.Qa7+ Kg8 40.Qb8+ Kg7 41.Qa7+ Kg8 1/2-1/2 | ||||
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| 1600541 | FM O'Donnell, Conor (2331) | O'Flaherty, Kevin (1884) | 1-0 | |
| 1.d4 f5 2.e4 e6 3.Bd3 g6 4.h4 Bg7 5.Nf3 fxe4 6.Bxe4 d5 7.Bd3 Ne7 8.h5 Nbc6 9.Bg5 Qd6 10.Nc3 a6 11.Qd2 Nxd4 12.Nxd4 Bxd4 13.Bxe7 Kxe7 14.O-O-O Bd7 15.hxg6 hxg6 16.Bxg6 Bf6 17.Rhe1 Kf8 18.Re3 Qf4 19.Nxd5 exd5 20.Re8+ Bxe8 21.Qxf4 Kg7 22.Bxe8 Raxe8 23.Qxc7+ Re7 24.Qg3+ Kf7 25.Qb3 Bg5+ 26.Kb1 Rd8 27.Rxd5 Ke8 28.Rxd8+ Kxd8 29.Qd5+ Ke8 30.Qxg5 1-0 | ||||
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| 1600523 | Tirziman, Rudolf (1941) | FM O'Donnell, Conor (2331) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 dxc4 5.e3 b5 6.Ne5 Bb4 7.Qg4 Qf6 8.Bd2 Nh6 9.Qh3 O-O 10.g4 Qe7 11.Bg2 Bb7 12.f4 f6 13.Nf3 Nd7 14.g5 fxg5 15.Nxg5 e5 16.dxe5 Nxe5 17.Qe6+ Qxe6 18.Nxe6 Nd3+ 19.Ke2 Rfe8 20.Nc7 Nxf4+ 21.Kd1 Nxg2 22.Nxa8 Bxa8 23.e4 Bxc3 24.Bxc3 c5 25.Rg1 Bxe4 26.b4 cxb4 27.Bxb4 Bf3+ 28.Kc1 Ng4 29.a4 Nf4 30.Rf1 Nd3+ 31.Kd2 Nxh2 32.Rfb1 bxa4 33.Rxa4 Rb8 34.Kc3 Nxb4 35.Rbxb4 Rxb4 36.Rxb4 g5 37.Rxc4 g4 38.Kd4 h5 39.Ke3 Kf7 40.Kf4 h4 41.Rc7+ Ke6 42.Rxa7 g3 43.Ra1 g2 44.Rg1 Bd5 45.Ke3 Ng4+ 46.Kf4 h3 0-1 | ||||
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| 1617301 | FM O'Donnell, Conor (2331) | WFM Balabayeva, Xeniya (2116) | 1-0 | |
| 1.Nf3 d5 2.g3 Nd7 3.Bg2 e6 4.O-O Bd6 5.c4 Ngf6 6.d4 c6 7.Qc2 h6 8.b3 O-O 9.Nc3 Re8 10.Rd1 b6 11.e4 dxe4 12.Nxe4 Nxe4 13.Qxe4 Qc7 14.Bb2 Bb7 15.Ne5 Nxe5 16.dxe5 Be7 17.a3 a5 18.Bc3 Ra7 19.Qe2 Ba6 20.b4 Bb7 21.f4 axb4 22.axb4 Rea8 23.Rxa7 Rxa7 24.Qd2 c5 25.b5 Bxg2 26.Qxg2 Ra3 27.Qc6 Qa7 28.Qe8+ Kh7 29.Be1 Qa4 30.Rc1 Ra1 31.Rxa1 Qxa1 32.Kf1 Qa7 33.Qxf7 Qb7 34.Qxe6 1-0 | ||||
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| 1617162 | Horvat, Damjan (2167) | FM O'Donnell, Conor (2331) | 1/2-1/2 | |
| 1.Nf3 Nc6 2.e4 e5 3.Bb5 g6 4.c3 Bg7 5.d4 exd4 6.cxd4 a6 7.Bc4 b5 8.Bb3 d6 9.O-O Nge7 10.h3 O-O 11.Be3 Na5 12.Qd2 Nxb3 13.axb3 f5 14.e5 Bb7 15.Bh6 Bxh6 16.Qxh6 Bxf3 17.gxf3 dxe5 18.dxe5 f4 19.Nc3 Nf5 20.Qxf4 Nh4 21.Qg4 Nxf3+ 22.Kh1 Qe8 23.e6 Nd2 24.Rfd1 Qc6+ 25.Qg2 Qxg2+ 26.Kxg2 Nxb3 27.Ra3 b4 28.Rxb3 bxc3 29.Rxc3 Ra7 30.Rd7 1/2-1/2 | ||||
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| 1616981 | FM O'Donnell, Conor (2331) | IM Kilgus, G (2452) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 Bxc3 6.Bxc3 Ne4 7.Bb4 c5 8.dxc5 Na6 9.a3 Qf6 10.Qc2 Naxc5 11.Nf3 d6 12.Be2 a5 13.Bxc5 Nxc5 14.O-O a4 15.Nd4 Bd7 16.Rad1 g6 17.Qd2 Rfd8 18.Qb4 Bc6 19.Bf3 Ra6 20.Rd2 e5 21.Nxc6 bxc6 22.Rfd1 Kg7 23.h3 h5 24.Rf1 Qe7 25.Rfd1 Qc7 26.Qc3 Kf8 27.g4 hxg4 28.hxg4 Rb6 29.Kg2 Rb3 30.Qc2 Ke7 31.Rh1 Rdb8 32.Rh7 e4 33.Bxe4 Rxb2 34.Qc1 Rxd2 35.Bxg6 Qa5 36.Rxf7+ Kd8 37.Qh1 Nd7 0-1 | ||||
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| 1616749 | FM O'Donnell, Conor (2331) | IM Kourkoulos Arditis, Stamatis (2485) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.dxe5 dxe5 8.Qxd8 Rxd8 9.Bg5 Re8 10.Nd5 Nxd5 11.cxd5 c6 12.Bc4 cxd5 13.Bxd5 Nd7 14.Nd2 Nc5 15.Nc4 Be6 16.Nd6 Reb8 17.Rd1 Bf8 18.Bxe6 Nxe6 19.Bf6 Bg7 20.Bxg7 Kxg7 21.O-O f6 22.Rd5 Kf8 23.Rfd1 Ke7 24.f3 Nd4 25.Nb5 Nxb5 26.Rxb5 b6 27.Rbd5 Rd8 28.Rxd8 Rxd8 29.Rxd8 Kxd8 30.Kf2 Kd7 31.Ke3 Kc6 32.Kd3 Kb5 33.Kc3 a5 34.Kb3 a4+ 35.Kc3 Kc5 36.b4+ axb3 37.axb3 h5 38.h4 f5 39.b4+ Kc6 40.Kc4 b5+ 1/2-1/2 | ||||
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| 1616857 | IM Makhnev, Denis (2480) | FM O'Donnell, Conor (2331) | 1/2-1/2 | |
| 1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 a6 5.Bxc4 e6 6.O-O c5 7.dxc5 Bxc5 8.Qxd8+ Kxd8 9.Nfd2 Ke7 10.Nb3 Bd6 11.f3 b5 12.Be2 Bd7 13.e4 Rc8 14.Bd2 Nc6 15.a3 e5 16.Be3 Be6 17.N1d2 Nd7 18.Rfc1 Rab8 19.Rc3 b4 20.axb4 Bxb4 21.Rcc1 a5 22.Ba6 Rc7 23.Nxa5 Bxa5 24.Rxa5 Nxa5 25.Rxc7 Rxb2 26.g4 Nb3 27.Nxb3 Rxb3 28.Kf2 Rb2+ 29.Kg3 Kd6 30.Rc1 Rb3 31.Rd1+ Kc6 32.Re1 Nc5 33.Bf1 f6 34.h4 Nd3 35.Ra1 Bc4 36.Ra4 Kb5 37.Ra7 Ne1 38.Rb7+ Ka4 39.Rxb3 Kxb3 40.Bh3 Nd3 41.h5 Kb4 42.h6 g5 43.Bb6 Nc5 44.Bd8 Nd7 45.Kf2 Kc5 46.Be7+ Kd4 47.Bg2 Bb5 48.Ba3 Bd3 49.Ke1 Kc3 50.Kd1 Nb8 51.Be7 Nd7 52.Bd8 Bb5 53.Ba5+ Kd4 54.Bb4 Ke3 55.Ke1 Bc4 56.Ba3 Bb5 57.Bc1+ Kd4 58.Kd2 Kc5 59.Ba3+ Kd4 60.Ke1 Ke3 61.Bc1+ Kd4 62.Kf2 Kc5 63.Ba3+ Kd4 64.Ke1 Ke3 65.Bc1+ Kd4 66.Bf1 Bxf1 67.Kxf1 Kd3 68.Kf2 Kc2 69.Ba3 Kd3 70.Bb4 Kc4 71.Ba5 Kd3 1/2-1/2 | ||||
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| 1621792 | Rutten, Alexander (2082) | FM O'Donnell, Conor (2331) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 f6 7.O-O fxe5 8.Nxe5 Nxe5 9.dxe5 Qc7 10.Re1 O-O-O 11.c4 Qxe5 12.Bf3 Qd6 13.cxd5 exd5 14.Nc3 Bc6 15.g3 Nf6 16.Bf4 Qd7 17.Be5 d4 18.Ne4 Bxe4 19.Rxe4 Bd6 20.Bxf6 gxf6 21.b4 Kb8 22.bxc5 Bxc5 23.Qd3 h5 24.Rh4 f5 25.Rxh5 Rxh5 26.Bxh5 Qh7 27.Bf3 Rh8 28.h4 f4 29.Qxh7 Rxh7 30.Rd1 b5 31.h5 fxg3 32.fxg3 b4 33.g4 d3+ 34.Kf1 Rd7 35.g5 Be3 36.g6 Bh6 37.Be4 d2 38.Ke2 a5 39.Bc2 Kc7 40.Ba4 Re7+ 41.Kd3 Re3+ 42.Kc4 Rg3 43.Rf1 Kd6 44.Bb3 Rg4+ 45.Kd3 Ke5 46.Rd1 Kf6 47.Rf1+ Ke5 48.Rd1 Rd4+ 49.Ke2 Re4+ 50.Kd3 Rg4 51.Rf1 Rg3+ 52.Ke2 Kd4 53.Rf3 0-1 | ||||
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| 1626800 | FM O'Donnell, Conor (2331) | FM Lyell, M (2233) | 1-0 | |
| 1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.a3 O-O 6.Nf3 Na6 7.e5 Nd7 8.Be3 c5 9.Qe2 Qa5 10.O-O-O 1-0 | ||||
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| 1626797 | GM Pacher, M (2406) | FM O'Donnell, Conor (2331) | 1-0 | |
| 1.Nf3 d5 2.c4 e6 3.b3 d4 4.g3 Nc6 5.Bg2 e5 6.O-O e4 7.Ne1 h5 8.Bxe4 Bh3 9.Ng2 Qd7 10.d3 O-O-O 11.Nd2 Nf6 12.f3 Nxe4 13.Nxe4 h4 14.g4 f5 15.gxf5 Qxf5 16.Bg5 Be7 17.Qd2 Rh5 18.Bxe7 Nxe7 19.Rf2 g5 20.Kh1 Rg8 21.Rg1 Rh7 22.e3 Qe5 23.f4 gxf4 24.exf4 Qf5 25.Ng5 Rhg7 26.Nxh4 Qd7 27.Qe2 Nf5 28.Nxf5 Bxf5 29.Rfg2 Rh8 30.Ne4 Rxg2 31.Qxg2 Qh7 32.b4 Qh4 33.Qg3 Qe7 34.Nc5 c6 35.Re1 Qh7 36.Ne4 Rg8 37.Qf2 Qg6 38.Ng3 Bxd3 39.Qxd4 b6 40.Re7 Bf5 41.Rxa7 Bh3 42.f5 Bxf5 43.Qe5 1-0 | ||||
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| 1626791 | FM O'Donnell, Conor (2331) | GM Ilincic, Z (2383) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 h5 7.Bc4 e6 8.Bb3 Be7 9.Qd2 Nc6 10.Nxc6 bxc6 11.O-O-O Qc7 12.f4 a5 13.Rhe1 e5 14.f5 Bb7 15.Bxf6 gxf6 16.Kb1 Bf8 17.Qf2 Bh6 18.Na4 Ke7 19.Rd3 Ba6 20.c4 Qa7 21.Qf3 Bg5 22.Red1 Rad8 23.Rc3 h4 24.a3 Bf4 25.g3 hxg3 26.hxg3 Bg5 27.c5 Bb5 28.cxd6+ Rxd6 29.Rxd6 Kxd6 30.Nc5 Rh2 31.Qd1+ Ke7 32.a4 Be2 33.Qg1 Rh8 34.Qe1 Bg4 35.Nd3 Qd4 36.Qf2 Be3 37.Qg2 Bg1 38.Rxc6 Rh2 39.Qf1 Be3 40.Bc2 Be2 41.Qe1 Bxd3 42.Qxa5 Bxc2+ 0-1 | ||||
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| 1651639 | CM Royal, Shreyas (2121) | FM O'Donnell, Conor (2331) | 0-1 | |
| 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bf4 Bg7 8.Qa4+ Bd7 9.Qb3 b5 10.Bxd6 Qb6 11.Be5 O-O 12.e3 c4 13.Qd1 b4 14.Ne2 Bb5 15.Ned4 Nbd7 16.Nxb5 Qxb5 17.Rc1 Rac8 18.Be2 Nxe5 19.Nxe5 Qxd5 20.Nxc4 Qxg2 21.Bf3 Qh3 22.Ke2 Ng4 23.Qg1 Ne5 24.Nxe5 Bxe5 25.Qg5 Qe6 26.Bb7 Rb8 27.Rc6 Qe8 28.Rc5 Bxb2 29.Bd5 Rc8 30.Bb3 Qe4 31.f3 Qb7 32.Rd1 Qa6+ 33.Kf2 Bf6 34.Qd5 Bh4+ 35.Kg1 Rxc5 36.Qxc5 Qe2 37.Rf1 a5 38.Qd4 Be1 39.Bc4 Qd2 40.Qxd2 Bxd2 41.Kf2 Re8 42.e4 Bf4 43.Rd1 Rc8 44.Bb3 Bxh2 45.Rd7 Rc7 46.Bxf7+ Kg7 47.Rxc7 Bxc7 48.Bb3 Bf4 49.Ke2 Kf6 50.Bg8 h5 51.Kd3 h4 52.Ke2 a4 53.Bd5 h3 54.Kf2 Ke5 55.Bf7 g5 56.Be8 b3 57.axb3 a3 0-1 | ||||
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| 1651635 | FM O'Donnell, Conor (2331) | IM Borhy, Marcell (2383) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nf6 6.Re1 O-O 7.h3 Qb6 8.Bf1 e5 9.d3 d5 10.a3 h6 11.b4 cxb4 12.axb4 d4 13.cxd4 exd4 14.Na3 Be6 15.b5 Na5 16.Nc4 Nxc4 17.dxc4 Rfd8 18.e5 Nd7 19.Bb2 d3 20.Bxd3 Nc5 21.Nd4 Nxd3 22.Qxd3 Rac8 23.Rac1 Qa5 24.Qe3 Rxc4 25.Nxe6 Rxc1 26.Rxc1 fxe6 27.Qc5 Bf8 28.Qc2 Kf7 29.Qc7+ Qxc7 30.Rxc7+ Kg8 31.Rxb7 Bc5 32.Bc3 Rd1+ 33.Kh2 Bxf2 34.Rb8+ Kf7 35.Rb7+ Ke8 36.Rb8+ Kd7 37.g4 Rd3 1/2-1/2 | ||||
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| 1651628 | WFM Juhasz, Judit (2069) | FM O'Donnell, Conor (2331) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.Bd3 Bxd3 6.Qxd3 Qa5+ 7.Nd2 e6 8.Nf3 Nh6 9.O-O Nf5 10.c4 Be7 11.g3 O-O 12.b3 Rd8 13.Qc2 c5 14.cxd5 Rxd5 15.Nc4 Qa6 16.dxc5 Bxc5 17.Be3 Qc6 18.Bxc5 Qxc5 19.Rfd1 Nc6 20.Rxd5 Qxd5 21.Qd1 Ncd4 22.Ng5 f6 23.exf6 gxf6 24.Nh3 Rd8 25.Nd2 Qe5 26.Qe1 Nc2 27.Qxe5 fxe5 28.Rd1 e4 29.Ng5 e3 30.fxe3 Nfxe3 31.Nxe6 Rd6 32.Rc1 Rxd2 33.Nf4 Nd4 0-1 | ||||
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| 1651626 | FM O'Donnell, Conor (2331) | Tancsa, Tamas (2087) | 1-0 | |
| 1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.Nf3 g6 6.Be2 Bg7 7.O-O O-O 8.Be3 c6 9.d5 c5 10.Ne1 Ne8 11.g4 f5 12.gxf5 gxf5 13.exf5 Nb6 14.Kh1 Bxf5 15.Rg1 Kh8 16.Rg3 Nf6 17.Ng2 Nc8 18.Qd2 Rg8 19.Rg1 Ne7 20.Bg5 Ng6 21.h4 Nf4 22.Nxf4 exf4 23.Qxf4 Qd7 24.h5 Ne8 25.Bh6 Qf7 26.Nb5 a6 27.Bxg7+ Nxg7 28.Nxd6 Qf6 29.Bd3 Rgf8 30.Rxg7 Bxd3 31.Rg8+ 1-0 | ||||
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| 1651617 | FM Bodi, Ti (2362) | FM O'Donnell, Conor (2331) | 1/2-1/2 | |
| 1.Nf3 d5 2.g3 Nc6 3.d4 Bf5 4.Bg2 e6 5.O-O Nb4 6.Na3 Nc6 7.c3 Bxa3 8.bxa3 Na5 9.a4 Be4 10.Bh3 Bxf3 11.exf3 Ne7 12.Re1 Qd7 13.Rb1 Nc8 14.Bf4 O-O 15.Be5 Nb6 16.Qc1 f5 17.g4 Rf7 18.gxf5 exf5 19.Rb2 Nxa4 20.Rbe2 Qc6 21.Kh1 Nc4 22.Bf4 Nd6 23.Re3 Raf8 24.Qc2 b5 25.Bg5 g6 26.Bh6 Re8 27.Rxe8+ Nxe8 28.Re3 Nd6 29.Bf1 Nb6 30.Bf4 Ndc4 31.Re1 Nc8 32.Bg5 Rf8 33.Bd3 Re8 34.Rg1 Qe6 35.Qc1 N8d6 36.Qf4 h5 37.Qg3 Kf7 38.Bf4 Rg8 39.Bc1 a5 40.Qf4 Rh8 41.Qh4 Re8 42.Qf4 Qf6 43.Qg3 Re6 44.Bg5 Qh8 45.Bf4 c6 46.Rb1 Qe8 47.Qg1 a4 48.h3 Kg8 49.Kh2 Kf7 1/2-1/2 | ||||
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| 1651616 | WFM Lehaci, Miruna-Daria (2196) | FM O'Donnell, Conor (2331) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6 8.Qd2 b5 9.a3 g5 10.fxg5 cxd4 11.Nxd4 Ncxe5 12.Be2 Bb7 13.O-O Bg7 14.Rad1 O-O 15.Bf2 Qe7 16.Qe3 Rac8 17.Qg3 b4 18.axb4 Qxb4 19.Nb3 Nc4 20.Ne4 dxe4 21.Rxd7 Nxb2 22.Bh5 Rxc2 23.Rxf7 Nd3 24.Bc5 Rxc5 25.Rxf8+ Bxf8 26.Rxf8+ Kg7 27.Rf7+ Kg8 28.Rf8+ Kg7 29.Rf7+ Kg8 1/2-1/2 | ||||
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| 1652439 | Fule, Simon (2250) | FM O'Donnell, Conor (2331) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h6 5.g4 Be4 6.f3 Bh7 7.e6 Nf6 8.Bd3 Qd6 9.exf7+ Kxf7 10.Ne2 Nbd7 11.Bxh7 Rxh7 12.Bf4 e5 13.dxe5 Nxe5 14.Kf2 g5 15.Bxe5 Qxe5 16.Qd4 Bd6 17.Qxe5 Bxe5 18.Nd2 Kg8 19.hxg5 hxg5 20.Rxh7 Kxh7 21.c3 Rf8 22.Kg2 Re8 23.Nf1 Nd7 24.Nfg3 Bxg3 25.Nxg3 Nc5 26.Rd1 Kg6 27.Rd2 Re1 28.Kf2 Rb1 29.b3 a5 30.Ke3 Ne6 31.Ne2 Kf6 32.Rc2 Ke5 33.Rd2 Re1 34.Kf2 Ra1 35.Ke3 c5 36.Kf2 b5 37.Ke3 Nf4 38.Nxf4 gxf4+ 39.Kf2 c4 40.bxc4 dxc4 41.Re2+ Kf6 42.Rb2 b4 43.cxb4 c3 44.Rc2 axb4 45.Ke2 Ke5 46.Kd3 Kd5 47.Rf2 Kc5 48.Rg2 Rd1+ 49.Kc2 Ra1 50.Kd3 Rf1 51.Ke4 Kc4 52.Re2 Rg1 53.g5 Rxg5 54.Rh2 Rd5 55.Rh1 Rd4+ 56.Ke5 Rd2 57.Kxf4 Rxa2 58.Ke3 c2 59.f4 b3 60.Kd2 c1=Q+ 61.Kxc1 0-1 | ||||
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| 1655427 | FM O'Donnell, Conor (2331) | IM Szeberenyi, A (2371) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Nfd7 8.Bf4 Nc6 9.O-O-O Nb6 10.Qc5 Bg4 11.d5 Bxf3 12.gxf3 Ne5 13.h4 Qd6 14.Be3 Ned7 15.Qa5 c6 16.dxc6 Qxc6 17.Bb5 Qe6 18.Bxd7 Nxd7 19.Qd5 Qxd5 20.Nxd5 Rfc8+ 21.Kb1 Kf8 22.Rc1 Rxc1+ 23.Rxc1 e6 24.Nc7 Rd8 25.Bxa7 Ne5 26.Bc5+ Kg8 27.Nb5 Nxf3 28.Be7 Nd2+ 29.Ka1 Ra8 30.Rc7 Nxe4 31.f3 Nd2 32.f4 e5 33.fxe5 Bxe5 34.Bd6 Re8 35.Bxe5 Rxe5 36.a4 Re4 37.Nc3 Rb4 38.Ka2 Nc4 39.Nd5 Rxa4+ 40.Kb3 b5 41.h5 Kg7 42.h6+ Kxh6 43.Rxf7 Nd6 44.Rc7 Rc4 45.Rxc4 Nxc4 46.Nc3 Nd6 47.Kb4 Kg5 48.Kc5 Nf5 49.Kxb5 h5 50.b4 h4 51.Kc5 h3 52.Ne4+ Kf4 53.Nf2 h2 54.b5 Ng3 55.b6 Ne4+ 56.Kd4 Nd6 57.Kd5 Kf3 58.Nh1 Nb7 59.Kc6 Kg2 60.Kxb7 Kxh1 61.Ka7 Kg2 62.b7 h1=Q 63.b8=Q Qa1+ 64.Kb7 Qb1+ 0-1 | ||||
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| 1655424 | Geher, Koppany (2291) | FM O'Donnell, Conor (2331) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd8 7.O-O Nc6 8.Nb3 Nf6 9.Nbxd4 Nxd4 10.Nxd4 a6 11.Re1 b5 12.Bb3 Bb7 13.c3 Bc5 14.Be3 Rc8 15.Nxe6 Bxe3 16.Rxe3 Qxd1+ 17.Rxd1 fxe6 18.Bxe6 Rd8 19.Bb3+ Be4 20.f3 Ke7 21.Rde1 Rd2 22.R3e2 Rxe2 23.Rxe2 Kd6 24.fxe4 Re8 25.Bc2 Ke5 26.h3 a5 27.Kf2 b4 28.cxb4 axb4 29.Ke3 Ra8 30.Bb1 Rb8 31.Bc2 Ra8 32.Bb1 Rb8 33.Rc2 b3 34.Rc6 Nxe4 35.Bxe4 bxa2 36.Rc5+ Kf6 37.Rf5+ Ke7 38.Re5+ Kf6 39.Rf5+ Ke7 40.Ra5 Rb3+ 41.Kf4 g5+ 42.Kg4 Rxb2 43.Kg3 h5 44.Bd5 Rb5 45.Ra7+ Kf6 46.Bxa2 Rb4 47.Ra6+ Ke5 48.Ra5+ Kf6 49.Bd5 Rf4 50.Bf3 h4+ 51.Kf2 Rb4 52.Ra3 Ke5 53.Ke3 Rb5 54.Be2 Rc5 55.Rb3 Kf6 56.Rb6+ Kg7 57.Bd3 Kf7 58.Rb5 Rxb5 59.Bxb5 Kg6 60.Kf3 1-0 | ||||
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| 1655418 | FM O'Donnell, Conor (2331) | FM Lyell, M (2188) | 1-0 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 f5 5.d4 exd4 6.e5 b5 7.Bb3 Bb7 8.O-O Na5 9.Bxg8 Rxg8 10.e6 d6 11.Re1 Nc6 12.Nbd2 Qf6 13.Nb3 g5 14.a4 f4 15.axb5 axb5 16.Rxa8+ Bxa8 17.Qd3 g4 18.Nfxd4 Rg5 19.Qxh7 Be7 20.Qd3 Kf8 21.Nxc6 Bxc6 22.Nd4 Be8 23.Qd2 Re5 24.Rd1 c5 25.Nb3 Re4 26.Re1 Rxe1+ 27.Qxe1 f3 28.Qe4 Qg6 29.gxf3 gxf3+ 30.Qxg6 Bxg6 31.Bh6+ Ke8 32.c3 b4 33.cxb4 cxb4 34.Bd2 Bf6 35.Bxb4 Bxb2 36.Bxd6 Be4 37.Nd2 Bd5 38.e7 Bc1 39.Nf1 Bg5 40.h3 Kd7 41.Nh2 Bc6 42.Bc5 Bf4 43.Ng4 Ke6 44.Be3 Bd6 45.Bg5 Kf5 46.Bh4 Ke6 47.Ne3 Bd7 48.Nc4 Bf4 49.Bg3 Bg5 50.Ne5 Be8 51.Nxf3 Bxe7 52.Nd4+ Kd5 53.Nf5 Bf6 54.Kg2 Bh5 55.Bh4 Be5 56.f3 Bf4 57.Bg3 Bg5 58.Bb8 Bg6 59.Ng3 Bd3 60.Nh1 Be3 61.Kg3 Ke6 62.Kg2 Kf5 63.Ng3+ Kg5 64.Ne4+ Kf5 65.Nc3 Bc4 66.h4 Kg6 67.Ne4 Kh5 68.Kg3 Bd4 69.Bf4 Be6 70.Bg5 Be5+ 71.Kg2 Bd5 72.Nc5 Bc3 73.Nd3 Be5 74.Nxe5 1-0 | ||||
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| 1655413 | Pogany, Zsombor (2259) | FM O'Donnell, Conor (2331) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 h6 8.Qd2 g5 9.fxg5 cxd4 10.Nxd4 Ndxe5 11.Be2 hxg5 12.Bxg5 Bh6 13.Bxd8 Bxd2+ 14.Kxd2 Kxd8 15.Ncb5 Ke7 16.Rae1 a6 17.Nxc6+ bxc6 18.Nd4 Kd6 19.h4 f5 20.Nf3 Nf7 21.Ng5 Nxg5 22.hxg5 Rg8 23.Rh5 Ra7 24.g4 fxg4 25.Bxg4 Rag7 26.Rh6 Rg6 27.Bh3 Rxh6 28.gxh6 Rh8 29.Rg1 Rxh6 30.Rg8 Kc7 31.Bg4 c5 32.Rg7+ Bd7 33.Be2 e5 34.Bg4 Rd6 35.Re7 Kd8 36.Rg7 Bxg4 37.Rxg4 Ke7 38.Rh4 Rg6 39.Rh7+ Ke6 40.Rc7 c4 41.b3 Kd6 42.Rc8 cxb3 43.axb3 d4 44.Rd8+ Kc5 45.Kd3 Rg3+ 46.Kd2 Rg2+ 47.Kd3 Rg3+ 48.Kd2 e4 49.Rc8+ Kd5 50.Rd8+ Ke5 51.Re8+ Kf4 52.Rf8+ Kg4 53.Rg8+ Kf3 54.Rf8+ Kg2 55.Rd8 Kf2 56.Rf8+ Rf3 57.Re8 e3+ 58.Kd3 a5 59.c4 dxc3 60.Kxc3 Rf7 61.Kd3 Rd7+ 62.Kc2 e2 63.Rf8+ Ke1 64.Rc8 Rd2+ 65.Kc1 Rd1+ 66.Kc2 Kf2 0-1 | ||||
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| 1655409 | FM O'Donnell, Conor (2331) | Mihalik, Ag (2194) | 1-0 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Bc5 5.Nb3 Bb6 6.Nc3 Ne7 7.Bg5 Nbc6 8.Qh5 O-O 9.e5 d5 10.O-O-O Qc7 11.f4 f6 12.Nb5 Be3+ 13.Kb1 Qb6 14.exf6 Nf5 15.g4 a6 16.gxf5 axb5 17.fxe6 gxf6 18.Bd3 Qc7 19.Bh6 1-0 | ||||
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| 1655402 | FM Papadiamandis, Elliot (2333) | FM O'Donnell, Conor (2331) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 e6 8.Ne5 Bh7 9.Bd3 Bxd3 10.Qxd3 Nd7 11.f4 Be7 12.Bd2 Nxe5 13.fxe5 Bxh4 14.O-O-O Bxg3 15.Qxg3 Ne7 16.Qxg7 Rg8 17.Qxh6 Qd5 18.Kb1 O-O-O 19.Qf6 Rxg2 20.Qxe7 Rxd2 21.Qxd8+ Kxd8 22.Rh8+ Ke7 23.Rxd2 c5 24.c3 Qe4+ 25.Kc1 cxd4 26.cxd4 f6 27.exf6+ Kxf6 28.Rhh2 Ke7 29.b3 Kd7 30.Kb2 b5 31.Rhe2 Qf4 32.Rd3 b4 33.Rc2 1/2-1/2 | ||||
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| 1655400 | FM O'Donnell, Conor (2331) | GM Ilincic, Z (2383) | 1/2-1/2 | |
| 1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 c6 5.b3 a5 6.O-O a4 7.Ba3 Bxa3 8.Nxa3 Qd6 9.Qc1 Nbd7 10.d4 b6 11.Nd2 Bb7 12.Rd1 O-O 13.e4 dxe4 14.Nxe4 Nxe4 15.Bxe4 axb3 16.axb3 Qb4 17.Rd3 Rfd8 18.Nc2 Qe7 19.b4 Nf6 20.Bg2 c5 21.Rxa8 Rxa8 22.dxc5 bxc5 23.b5 Bxg2 24.Kxg2 Ng4 25.Qf4 Qb7+ 26.Qf3 Qxf3+ 27.Rxf3 Ne5 28.Ra3 Rxa3 29.Nxa3 Nd7 30.Kf3 Kf8 31.Ke4 Ke7 32.f4 f5+ 33.Ke3 Kd6 34.Nb1 e5 35.h3 1/2-1/2 | ||||
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| 1655391 | FM O'Donnell, Conor (2331) | IM Turzo, A (2311) | 0-1 | |
| 1.c4 c6 2.d4 d5 3.Nf3 Nf6 4.Qc2 dxc4 5.Qxc4 Bf5 6.g3 e6 7.Bg2 Nbd7 8.O-O Be7 9.Rd1 O-O 10.e3 Qb6 11.b3 Rac8 12.Bb2 c5 13.Nbd2 cxd4 14.Qxd4 Bc5 15.Qf4 Nd5 16.Qa4 Nxe3 17.Qxd7 Nxd1 18.Rxd1 Rfd8 19.Qa4 Bxf2+ 20.Kh1 Rc2 21.Ba1 Be3 22.Nf1 Bc5 23.Rxd8+ Qxd8 24.Bd4 a6 25.Bxc5 Rxc5 26.h3 h6 27.Qd4 Qxd4 28.Nxd4 Bd3 29.Ne3 b6 30.Kg1 Rc1+ 31.Kf2 Ra1 32.a4 Ra2+ 33.Kg1 Rb2 34.Bb7 a5 35.Nc4 Bxc4 36.bxc4 Rb4 37.Ba6 Rxa4 38.Kf2 Rb4 39.Ke3 a4 40.Kd3 a3 0-1 | ||||
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| 1830898 | FM O'Donnell, Conor (2304) | IM Suarez Real, A (2448) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nf3 d6 6.Be2 e5 7.d5 a5 8.Bg5 h6 9.Bh4 Na6 10.Nd2 Bd7 11.f3 Qe8 12.Bf2 Nh5 13.a3 f5 14.Qc2 Nf4 15.Bf1 Qe7 16.g3 fxe4 17.gxf4 e3 18.Qxg6 exf2+ 19.Kxf2 exf4 20.Nde4 Qh4+ 21.Ke2 Kh8 22.Kd2 Bf5 23.Qg1 Nc5 24.Nxc5 Rg8 25.Bg2 dxc5 26.Qf1 Bd4 27.Ne4 Bxe4 28.fxe4 f3 29.Bxf3 Raf8 30.Kc2 Qf4 31.Be2 Qxe4+ 32.Bd3 Rg2+ 33.Kb3 Rxb2+ 34.Ka4 Qe8+ 35.Kxa5 Qa8# 0-1 | ||||
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| 1846837 | FM O'Donnell, Conor (2331) | IM Loeffler, S (2352) | 1-0 | |
| 1.d4 e6 2.e4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.c3 c5 8.Be3 Qc7 9.Ne5 a6 10.Qa4+ Nd7 11.Bb5 cxd4 12.Bxd7+ Bxd7 13.Qxd4 Bb5 14.a4 Rd8 15.Qf4 Bc6 16.Bb6 1-0 | ||||
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| 1855502 | Venkatesan, Kavin (2011) | FM O'Donnell, Conor (2331) | 1-0 | |
| 1.d4 d5 2.c4 Nc6 3.Bf4 dxc4 4.e3 e5 5.dxe5 Qxd1+ 6.Kxd1 Be6 7.Nd2 O-O-O 8.Kc1 Bb4 9.Ngf3 Na5 10.Ne4 h6 11.Nd4 Bd5 12.f3 Ne7 13.a3 Be1 14.Kc2 Bh4 15.Nc3 a6 16.g3 Bg5 17.Rd1 c5 18.Nxd5 Nxd5 19.Nf5 Kc7 20.Bxg5 hxg5 21.e4 Nb6 22.Rxd8 Rxd8 23.f4 gxf4 24.gxf4 Nb3 25.Bxc4 Nxc4 26.Kxb3 b5 27.Nxg7 Rd2 28.Ne8+ Kc6 29.Nd6 Nxd6 30.exd6 c4+ 31.Kc3 Rxd6 32.h4 Kc5 33.Rg1 Rd3+ 34.Kc2 Rf3 35.Rg4 Kd4 36.f5 a5 37.a4 Rf2+ 38.Kc1 b4 39.e5+ Kd5 40.e6 fxe6 41.fxe6 b3 42.e7 Re2 43.Rg5+ Kd4 44.Rg4+ Kc5 45.Rg7 c3 46.Rg5+ Kc4 47.Rg4+ Kc5 48.bxc3 Rxe7 49.Kb2 Rb7 50.h5 Rh7 51.Rh4 Rh6 52.Kxb3 Rb6+ 53.Kc2 Rh6 54.Kd3 Kd5 55.c4+ Kc5 56.Kc3 Rf6 57.h6 Rf3+ 58.Kd2 Rf2+ 59.Ke3 Rf8 60.h7 Rh8 61.Ke4 Kb4 62.Kf5 Kxa4 63.Kg6 Kb4 64.Kg7 Rc8 65.h8=Q Rxh8 66.Kxh8 a4 67.c5+ 1-0 | ||||
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| 1880924 | Suta, Andraz (2197) | FM O'Donnell, Conor (2304) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.f3 h5 8.f4 b5 9.Bd3 Bb7 10.a3 Be7 11.Qe2 Nbd7 12.O-O-O Rc8 13.e5 Ng4 14.Bg1 dxe5 15.Nxe6 fxe6 16.Bg6+ Kf8 17.h3 Rxc3 18.hxg4 Bxa3 19.fxe5 Qg5+ 20.Kb1 Nxe5 21.Bd4 Nxg6 22.Qxe6 Nf4 23.Rhf1 Rh6 24.Rxf4+ Qxf4 25.Bc5+ Qd6 26.Bxd6+ Bxd6 27.Qd7 Re3 28.Rxd6 Re7 29.Qd8+ Re8 30.Qc7 Bxg2 31.Rxh6 gxh6 32.gxh5 Be4 33.Qd6+ Kf7 34.Qxa6 Re5 35.Qd6 Re8 36.Qd7+ Kf8 37.Qxb5 Kf7 38.Qc5 Kf6 39.b4 Bf5 40.Qd4+ Kg5 41.b5 Kxh5 42.b6 Be4 43.Qd7 Rf8 44.Qh3+ Kg5 45.Qg3+ Kh5 46.Qe5+ Rf5 47.Qxf5+ Bxf5 48.b7 1-0 | ||||
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| 1885283 | FM O'Donnell, Conor (2304) | IM Kahn, E (2179) | 1-0 | |
| 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.e4 Nxe5 5.f4 Nec6 6.Nc3 Bb4 7.Ne2 Qh4+ 8.g3 Qe7 9.Bg2 Na6 10.a3 Bxc3+ 11.Nxc3 Qc5 12.Qd3 Qd4 13.Qe2 Na5 14.Bf1 Nb3 15.Be3 Qf6 16.e5 Qg6 17.Rd1 O-O 18.Bg2 d6 19.exd6 Bg4 20.Bf3 Bxf3 21.Qxf3 Qc2 22.O-O Qxb2 23.Nb5 c6 24.Nd4 Qxa3 25.Bc1 Qxd6 26.Qxb3 Nc5 27.Qa3 Rfd8 28.Bb2 f6 29.Kg2 Ne4 30.Qf3 Qb4 31.Ba3 Qxc4 32.Qxe4 Qa2+ 33.Nc2 Re8 34.Ra1 Qb3 35.Rab1 Qc3 36.Be7 1-0 | ||||
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| 1885276 | Palczert, Matyas (2264) | FM O'Donnell, Conor (2304) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Nb3 e6 7.g4 b5 8.g5 b4 9.Nd5 Nxd5 10.exd5 Bb7 11.Bg2 e5 12.Be3 Nd7 13.Qd2 a5 14.Nc1 g6 15.Ne2 Qc7 16.Ng3 Bg7 17.Ne4 Nb6 18.Bxb6 Qxb6 19.O-O-O Rc8 20.Kb1 O-O 21.h4 Rc4 22.Qe3 Qc7 23.h5 Rc8 24.hxg6 hxg6 25.Nf6+ Kf8 26.Be4 a4 27.f3 a3 28.Rh2 axb2 29.Rdh1 Ra8 30.Qa7 Ke7 31.Qxa8 Bxa8 32.Rh8 Bxf6 0-1 | ||||
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| 1885274 | FM O'Donnell, Conor (2304) | FM Peczely, S (2272) | 1-0 | |
| 1.c4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ c6 6.Qxc4 b5 7.Qc2 Bb7 8.O-O Nbd7 9.b3 Be7 10.Bb2 O-O 11.d3 a6 12.Nbd2 h6 13.e4 c5 14.h3 Rc8 15.Nh2 Nb6 16.f4 Qd7 17.Nhf3 c4 18.dxc4 bxc4 19.bxc4 Nxe4 20.Nxe4 Nxc4 21.Nf2 Qb5 22.Nd4 Qb6 23.Bxb7 Qxb7 24.Rfb1 Rfd8 25.Bc3 Qa7 26.Qe4 Nd6 27.Qf3 Rxc3 28.Qxc3 Bf6 29.Nc6 Qc7 30.Qf3 Rc8 31.Ne5 Nf5 32.Rc1 Qxc1+ 33.Rxc1 Rxc1+ 34.Kg2 Re1 35.Qa8+ Kh7 36.Qxa6 h5 37.Nxf7 h4 38.g4 Ne3+ 39.Kf3 Nd5 40.Qd3+ Kg8 41.Ng5 Rg1 42.Qh7+ Kf8 43.Qxh4 1-0 | ||||
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| 1885264 | FM Vanczak, Tamas (2339) | FM O'Donnell, Conor (2304) | 1-0 | |
| 1.d4 d5 2.Bg5 f6 3.Bf4 Nc6 4.Nf3 g5 5.Bc1 g4 6.Nh4 e5 7.c3 Be6 8.g3 Qd7 9.Bg2 O-O-O 10.O-O exd4 11.cxd4 Nge7 12.Bh1 Ng6 13.Ng2 h5 14.Nf4 Nxf4 15.Bxf4 h4 16.Bg2 Rh5 17.Nc3 hxg3 18.Bxg3 Bd6 19.e4 dxe4 20.Nxe4 Bxg3 21.fxg3 Qxd4+ 22.Qxd4 Nxd4 23.Rxf6 Bd5 24.Re1 Rdh8 25.Rd1 Nf3+ 26.Bxf3 gxf3 27.Nf2 Bxa2 28.Rxf3 Rxh2 29.b3 R2h6 30.Ra1 Ra6 31.Ne4 Rh5 32.Rf8+ Kd7 33.Rf7+ Ke6 34.Rf6+ Ke5 35.Rxa6 bxa6 36.Nd2 Bxb3 37.Nxb3 Ke4 38.Nd2+ Kd3 39.Nf3 Rh6 40.Kf2 Rb6 41.Rd1+ Kc3 42.Rc1+ Kb4 43.Rxc7 a5 44.Rxa7 a4 45.Nd4 Rd6 46.Ke3 Rg6 47.Kf4 Rd6 48.Nf5 Rd1 49.Ne3 Rd2 50.Ke4 Rh2 51.Kd3 Rh3 52.g4 a3 53.Rb7+ Kc5 54.Ra7 Kb4 55.Kd4 Rh4 56.Rb7+ Ka5 57.Kc4 Ka6 58.Rb3 1-0 | ||||
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| 1885265 | FM O'Donnell, Conor (2304) | Fule, Simon (2279) | 0-1 | |
| 1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.Nf3 g6 6.Be2 Bg7 7.O-O O-O 8.Qc2 c6 9.Rd1 Qe7 10.b3 exd4 11.Nxd4 Nc5 12.f3 Ne8 13.Bf1 a5 14.Qf2 Nc7 15.Bf4 Be5 16.Be3 f5 17.exf5 Bxf5 18.Nxf5 Rxf5 19.Bd4 N7e6 20.Bxe5 dxe5 21.Bd3 Nxd3 22.Rxd3 Raf8 23.Re1 Nf4 24.Rd2 Nxg2 25.Kxg2 Qg5+ 26.Kh1 Rxf3 27.Qg2 Qxg2+ 28.Kxg2 Rxc3 29.Rxe5 a4 30.Re7 Rf7 31.Rd8+ Kg7 32.Rdd7 Rxe7 33.Rxe7+ Kf6 34.Rxb7 Rc2+ 35.Kg3 Rxa2 36.b4 Rb2 37.b5 cxb5 38.cxb5 Ke5 39.Ra7 Rb4 40.Rxh7 Rxb5 41.Ra7 Rb4 42.Ra6 Kd5 43.h4 Kc4 44.Rxg6 a3 45.h5 a2 46.Ra6 Kb3 47.h6 Ra4 48.Rb6+ Ka3 0-1 | ||||
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| 1885256 | FM O'Donnell, Conor (2304) | FM Mouhamad, J (2272) | 1-0 | |
| 1.c4 e5 2.g3 Nf6 3.Bg2 d5 4.cxd5 Nxd5 5.Nf3 Nc6 6.O-O Nb6 7.b3 Be7 8.Bb2 Bf6 9.Nc3 O-O 10.Ne4 Bf5 11.Nxf6+ Qxf6 12.Nh4 Rad8 13.Nxf5 Qxf5 14.Rc1 e4 15.Qc2 Rfe8 16.f3 Qg5 17.Rfd1 h5 18.fxe4 Nd7 19.Rf1 Nde5 20.Rcd1 h4 21.Rf5 Qh6 22.gxh4 Qxh4 23.Qc5 f6 24.Bc3 Ne7 25.Rff1 N7g6 26.Qf2 Qxf2+ 27.Rxf2 c5 28.h3 Rd6 29.d3 Ne7 30.Bf1 N7c6 31.Kg2 Red8 32.Rc1 b6 33.Kg3 a5 34.a3 Nd4 35.Rb1 Nec6 36.h4 a4 37.bxa4 Ne5 38.a5 b5 39.Bxd4 Rxd4 40.Rxb5 Rc8 41.e3 Ra4 42.Rc2 Rxa3 43.Rbxc5 Rxc5 44.Rxc5 Nxd3 45.Bxd3 Rxd3 46.Kf4 Rd1 47.e5 Rf1+ 48.Kg4 Kf7 49.exf6 gxf6 50.a6 Ra1 51.Rc7+ Ke6 52.a7 Ra4+ 53.Kh5 Kf5 54.Re7 Ra5 55.e4+ 1-0 | ||||
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| 1885253 | IM Szeberenyi, A (2372) | FM O'Donnell, Conor (2304) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Qc2 Nbd7 8.Bd3 O-O 9.Nge2 Re8 10.O-O Nf8 11.f3 Ng6 12.Rad1 h6 13.Bxg6 hxg5 14.Bf5 Bd6 15.Bxc8 Rxc8 16.e4 c5 17.dxc5 Bxc5+ 18.Kh1 d4 19.Nxd4 Bxd4 20.Qa4 Qb6 21.Rxd4 Qxb2 22.Nd5 b5 23.Qxa7 Ra8 24.Rb4 Qd2 25.Qf2 Rxa2 26.Qxd2 Rxd2 27.Nxf6+ gxf6 28.Rxb5 Kg7 29.h3 Ra8 30.Rf5 Raa2 31.Rg1 Kg6 32.Kh2 Re2 33.h4 Ra3 34.h5+ Kg7 35.Rb1 Raa2 36.Rg1 Ra3 37.h6+ Kxh6 38.Rxf6+ Kg7 39.Rf5 f6 40.Rb1 Raa2 41.Rg1 Ra3 42.Kh1 Raa2 43.Rb5 Kf7 44.Rb3 g4 45.fxg4 Rxe4 46.Rg3 Raa4 47.Rb1 1/2-1/2 | ||||
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| 1885247 | FM O'Donnell, Conor (2304) | IM Issa, R (2363) | 0-1 | |
| 1.d4 g6 2.c4 Bg7 3.g3 c5 4.d5 Nf6 5.Nc3 d6 6.Bg2 O-O 7.Nf3 e6 8.O-O exd5 9.cxd5 Re8 10.Bf4 a6 11.a4 Ne4 12.Nxe4 Rxe4 13.Nd2 Rb4 14.b3 g5 15.Be3 Bxa1 16.Qxa1 Bf5 17.f4 Qe7 18.Qc3 Nd7 19.fxg5 Re8 20.Bf4 Qxe2 21.Bxd6 Qd3 22.Qxd3 Bxd3 23.Bh3 Bxf1 24.Bxd7 Rd4 25.Nxf1 Rd8 26.Bxc5 Rxd5 27.b4 R8xd7 28.h4 a5 29.Ne3 axb4 30.Nxd5 Rxd5 31.Bxb4 Rd4 32.Bc5 Rxa4 33.Kf2 Rc4 34.Bd6 Re4 35.Kf3 Re6 36.Bb4 b5 37.g4 Rc6 38.Be7 Rc3+ 39.Kf4 b4 40.Bf6 Rh3 41.h5 b3 0-1 | ||||
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| 1886271 | WIM Janzelj, Lara (2210) | FM O'Donnell, Conor (2304) | 0-1 | |
| 1.c4 c6 2.g3 e5 3.Bg2 d5 4.cxd5 cxd5 5.d4 e4 6.f3 f5 7.Nh3 Nc6 8.Nc3 Be7 9.Be3 Nf6 10.O-O O-O 11.a3 Na5 12.Bg5 Be6 13.Nf4 Bf7 14.fxe4 dxe4 15.e3 h6 16.Bxf6 Bxf6 17.Nh5 Bg5 18.Rxf5 Bxe3+ 19.Kh1 g6 20.Nf6+ Kh8 21.Rxa5 Qxa5 22.Bxe4 Rad8 23.d5 Qb6 24.Qe2 Bd4 25.Ng4 Bxc3 26.bxc3 Bxd5 27.Bxd5 Rxd5 28.Nxh6 Qc6 29.Qg2 Rf2 30.Qxf2 Rd1# 0-1 | ||||
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| 1886259 | FM O'Donnell, Conor (2304) | CM Carlsson, Ludvig (2132) | 0-1 | |
| 1.Nf3 d5 2.c4 c6 3.d4 Nf6 4.Qc2 dxc4 5.Qxc4 Bf5 6.g3 e6 7.Bg2 Be7 8.O-O O-O 9.e3 Nbd7 10.Qe2 Bg6 11.Nbd2 Rc8 12.b3 c5 13.dxc5 Bxc5 14.Bb2 Qe7 15.a3 Bd6 16.Nc4 Be4 17.Rfd1 Bb8 18.b4 b5 19.Ncd2 Bc6 20.Nd4 Bxg2 21.Kxg2 a6 22.a4 e5 23.Nf5 Qe6 24.e4 g6 25.Ne3 Ba7 26.axb5 Bxe3 27.Qxe3 axb5 28.Qd3 Qc6 29.Rdc1 Qb7 30.Ra5 Rxc1 31.Bxc1 Qc6 32.Ba3 Rc8 33.Kf1 Rb8 34.Bb2 Rc8 35.Ke2 Rb8 36.f3 Qb6 37.Qe3 Qd6 38.Bc3 Rc8 39.Nb1 Qe6 40.Rxb5 Qb3 41.Qd3 Ra8 42.Ra5 Rb8 43.Nd2 Qe6 44.Kf2 Rc8 45.Ra6 Qh3 46.Kg1 h5 47.Rd6 h4 48.Nf1 hxg3 49.hxg3 Kg7 50.Kf2 g5 51.g4 Rxc3 52.Qxc3 Nxe4+ 53.fxe4 Qxc3 54.Rxd7 Qxb4 55.Ng3 Kg6 56.Rd3 Qb1 57.Rf3 Qc2+ 58.Kg1 Qd1+ 59.Kg2 Qe1 60.Rf1 Qd2+ 61.Kg1 Qd7 62.Nf5 Qd3 63.Ne7+ Kg7 64.Nf5+ Kh7 65.Rf2 Qd1+ 66.Kh2 Qxg4 67.Nd6 Kg6 68.Rf5 Qe2+ 0-1 | ||||
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| 1886251 | FM O'Donnell, Conor (2304) | WFM Nilssen, Ellen Fredericia (2102) | 1-0 | |
| 1.c4 Nf6 2.Nc3 d5 3.cxd5 Nxd5 4.Nf3 g6 5.Qb3 Nb6 6.d4 Bg7 7.e4 O-O 8.Be3 Bg4 9.Rd1 Nc6 10.d5 Ne5 11.Be2 Bxf3 12.gxf3 Qc8 13.Rg1 Qh3 14.Rg3 Qxh2 15.f4 Ned7 16.Bf3 Qh4 17.Ke2 e5 18.dxe6 fxe6 19.Qxe6+ Rf7 20.e5 Nf8 21.Qb3 c6 22.Ne4 Nd5 23.Rxd5 cxd5 24.Ng5 h6 25.Nxf7 Kxf7 26.Qxb7+ Qe7 27.Bxd5+ Ke8 28.Qxa8+ 1-0 | ||||
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| 1886242 | Unneland, Mathias (2154) | FM O'Donnell, Conor (2304) | 0-1 | |
| 1.e4 Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 g6 5.Be3 Bg7 6.Qd2 O-O 7.h3 e5 8.d5 Ne7 9.O-O-O a6 10.Bh6 b5 11.a3 Rb8 12.Bd3 Bd7 13.Rdg1 c6 14.dxc6 Bxc6 15.h4 b4 16.axb4 Rxb4 17.h5 Qa5 18.Kd1 Bxh6 19.Qxh6 Rxb2 20.Qg5 Qxc3 21.Qxf6 Bb5 22.Qxd6 Nc8 0-1 | ||||
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| 1886228 | FM O'Donnell, Conor (2304) | GM Bjerre, Jonas Buhl (2549) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 b6 5.Qc2 Bb7 6.a3 Bxc3+ 7.Qxc3 d6 8.e3 Nbd7 9.Be2 O-O 10.O-O Ne4 11.Qc2 f5 12.Ne1 Qh4 13.f3 Ng5 14.b4 Rf6 15.g3 Qh5 16.h4 Nf7 17.Bb2 Rg6 18.Kf2 e5 19.f4 Qh6 20.Qxf5 Nf6 21.d5 Re8 22.h5 Bc8 23.Qc2 Nxh5 24.Rh1 exf4 25.Bxh5 fxe3+ 26.Kg2 Rxg3+ 27.Kxg3 Qg5+ 28.Kh2 Qxh5+ 29.Kg1 Bh3 30.Rxh3 Qxh3 31.Qg2 Qh6 32.Nf3 e2 33.Re1 Qe3+ 34.Kh1 g6 35.Nd4 Re4 36.Nf5 Qd2 37.Qg3 Qxb2 38.Nh4 Qe5 39.Qh3 Qh5 0-1 | ||||
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| 1886219 | IM Kaasen, Tor Fredrik (2394) | FM O'Donnell, Conor (2304) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Qb6 9.Qd2 Qxb2 10.Rb1 Qa3 11.Bb5 Nxd4 12.Bxd4 a6 13.Bxd7+ Bxd7 14.Rb3 Qe7 15.Rxb7 Qd8 16.O-O Qc8 17.Rfb1 Bc5 18.f5 Bxd4+ 19.Qxd4 Bb5 20.Rb6 O-O 21.a4 Qc4 22.Nxb5 axb5 23.Qxc4 bxc4 24.Ra1 Ra5 25.fxe6 fxe6 26.Rxe6 Rf5 27.Re7 Kf8 28.Rb7 Rf7 29.Rb8+ Ke7 30.Rab1 Ke6 31.Re8+ Re7 32.Rb6+ Kf7 33.Rxe7+ Kxe7 34.Rd6 Rxa4 35.Rxd5 Ra3 36.Rd2 Re3 37.Kf2 Rxe5 38.Rd4 Rc5 39.Ke3 g5 40.Re4+ Kf6 41.Kd4 Rf5 42.Re8 Rf4+ 43.Ke3 Rh4 44.h3 Kf5 45.c3 h5 46.Re7 g4 47.Re4 Kg5 48.Re5+ Kf6 49.Re4 Kg5 50.Rxc4 gxh3 51.Rxh4 hxg2 52.Rxh5+ Kxh5 53.Kf2 Kg4 54.Kxg2 Kf4 55.Kf2 Ke4 56.Ke2 Kd5 57.Kd3 Kc5 58.Ke4 1/2-1/2 | ||||
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| 1886211 | IM Vestby-Ellingsen, Mads (2361) | FM O'Donnell, Conor (2304) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Qb6 9.Qd2 Qxb2 10.Rb1 Qa3 11.Bb5 Nxd4 12.Bxd4 a6 13.Bxd7+ Bxd7 14.Rb3 Qe7 15.Rxb7 Qd8 16.O-O Qc8 17.Rb3 Bc5 18.f5 Bxd4+ 19.Qxd4 Qc4 20.Qd2 exf5 21.Qxd5 Qxd5 22.Nxd5 Rc8 23.Rb7 Bc6 24.Nc7+ Ke7 25.Ra7 Be4 26.Nb5+ Ke6 27.Rxa6+ Kxe5 28.Nd6 Rc7 29.Nxf5 Bxf5 30.Ra5+ Ke6 31.Rfxf5 Rxc2 32.Rae5+ Kd6 33.Re3 f6 34.Ra5 Rhc8 35.h3 R8c6 36.Kh2 Rd2 37.Ra7 g5 38.Ree7 Rcc2 39.Rad7+ Kc5 40.Rxd2 Rxd2 41.Re6 Rf2 42.Kg1 Rf4 43.g3 Rf5 44.g4 Rf4 45.Kg2 Kd5 46.Ra6 Ke5 47.a4 Rb4 48.Ra5+ Ke6 49.Ra7 Rb2+ 50.Kf3 Rb3+ 51.Kg2 Rb2+ 1/2-1/2 | ||||
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| 1886196 | FM O'Donnell, Conor (2304) | IM Sonis, Francesco (2490) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 c5 3.d5 a6 4.a4 e6 5.Nc3 d6 6.e4 g6 7.Bd3 Bg7 8.h3 O-O 9.Nf3 a5 10.dxe6 fxe6 11.O-O Nc6 12.Bg5 e5 13.Nd5 Nb4 14.Nxb4 axb4 15.Be2 Qc7 16.Nh2 Be6 17.Bxf6 Bxf6 18.Qd3 Bg5 19.Rfd1 Qf7 20.Nf3 Be7 21.b3 g5 22.Rf1 Qg6 23.Ne1 h5 24.g4 Rf4 25.f3 hxg4 26.hxg4 Kg7 27.Nc2 Rh8 28.Kg2 Rh4 29.Ne3 Rf8 30.Rh1 Rfh8 31.Rxh4 gxh4 32.Kh3 Qg5 33.Rg1 Rd8 34.Ng2 Qh6 35.Ne3 Kf7 36.Nf5 Qf4 37.Qe3 Qxe3 38.Nxe3 Bg5 39.Nd5 Kg6 40.Rd1 Bf7 41.Nc7 Rd7 42.Nd5 Be8 43.Bd3 Rf7 44.Be2 Rd7 45.Bd3 Kh6 46.Kg2 Kg7 47.Be2 Bf7 48.Rd3 Rd8 49.Ne3 Bxe3 50.Rxe3 Kf6 51.Rd3 Kg5 52.Kh3 Kf4 53.Bd1 Bg6 54.Be2 Be8 55.Bd1 Bc6 56.Be2 Rd7 1/2-1/2 | ||||
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| 1905771 | FM Daly, C (2248) | FM O'Donnell, Conor (2304) | 0-1 | |
| 1.d4 e6 2.Nf3 Nf6 3.c4 d5 4.e3 b6 5.Bd3 Bb7 6.O-O Bd6 7.b4 dxc4 8.Bxc4 O-O 9.a3 c5 10.dxc5 bxc5 11.bxc5 Bxc5 12.Bb2 Nbd7 13.Nbd2 Nb6 14.Be2 Qe7 15.Nb3 Rfd8 16.Qe1 Bd6 17.Qa5 Bd5 18.Nbd4 Rac8 19.Rfc1 Bc4 20.Qe1 Qd7 21.Qf1 Bxe2 22.Qxe2 Na4 23.Nb5 Be7 24.Bd4 a6 25.Nc3 Nxc3 26.Rxc3 Qa4 27.h3 Ne4 28.Rxc8 Rxc8 29.Qd3 Qc2 30.Qxc2 Rxc2 31.Rb1 f6 32.Rb2 Rc1+ 33.Kh2 Bxa3 34.Ra2 Bd6+ 35.g3 a5 36.Kg2 a4 37.Ng1 a3 38.Ne2 Rb1 39.f3 Ng5 40.h4 Nf7 41.Nc3 Rb3 42.Nd1 Bb4 43.Kf2 e5 44.Ba1 Nd6 45.Ke2 Nf5 46.g4 Nxh4 47.Rc2 Rb1 48.Bc3 Bxc3 49.Nxc3 Rb2 50.Rxb2 axb2 51.Kf2 Kf7 52.Kg3 Ng6 53.Kf2 Ke7 54.Ke2 Nh4 55.Kf2 Kd6 56.f4 exf4 57.exf4 Ng6 58.Ke3 Ne7 59.Kf3 Nd5 60.Nb1 Kc5 61.Ke4 Kc4 62.Na3+ Kb3 0-1 | ||||
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| 1905759 | FM O'Donnell, Conor (2304) | Venkatesan, Kavin (1946) | 1-0 | |
| 1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 cxd4 5.cxd4 e6 6.Nc3 Qd8 7.Nf3 Nf6 8.Ne5 a6 9.Bd3 Bd6 10.O-O O-O 11.Bg5 Be7 12.Re1 Nbd7 13.Re3 Nxe5 14.dxe5 Nd5 15.Bxe7 Qxe7 16.Rh3 f5 17.exf6 Nxf6 18.Ne4 Nxe4 19.Bxe4 h6 20.Qb3 Kh8 21.Re1 Rb8 22.Qc3 Rf6 23.Qe5 Ra8 24.Rd3 Bd7 25.Qd6 Qxd6 26.Rxd6 Bb5 27.Bxb7 Rb8 28.Be4 e5 29.Red1 Rxd6 30.Rxd6 Re8 31.b3 Kg8 32.a4 Be2 33.f3 1-0 | ||||
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| 1905743 | FM Kanyamarala, Tarun (2381) | FM O'Donnell, Conor (2304) | 0-1 | |
| 1.e4 e6 2.Nc3 d5 3.Nf3 Nf6 4.e5 Nfd7 5.d4 c5 6.dxc5 Nc6 7.Bf4 Nxc5 8.a3 f6 9.Bb5 Be7 10.O-O O-O 11.Bxc6 bxc6 12.Qd2 a5 13.Rfe1 Bd7 14.Nd4 f5 15.Re3 Qb6 16.Rg3 Rf7 17.Rb1 Qc7 18.Nde2 a4 19.Be3 Qxe5 20.Bd4 Qc7 21.f4 Bd6 22.Rf1 Raf8 23.Qe3 Ne4 24.Nxe4 fxe4 25.Bb6 Qb8 26.Rd1 e5 27.fxe5 Bxe5 28.c4 Bxg3 29.Nxg3 Be6 30.Bc5 Re8 31.cxd5 Bxd5 32.Re1 Qxb2 33.Bd4 Qc2 34.Nh5 Re6 35.Nf4 Ree7 36.Qg3 e3 37.Nh5 Qf5 38.Nxg7 Qf2+ 0-1 | ||||
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| 1905726 | FM Delaney, K (2314) | FM O'Donnell, Conor (2304) | 1-0 | |
| 1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Qc2 Nbd7 8.Bd3 O-O 9.Nf3 Re8 10.h3 Nf8 11.Bf4 Ng6 12.Bh2 Bd6 13.Bxd6 Qxd6 14.O-O-O b6 15.g4 Qe7 16.Kb1 Bb7 17.h4 c5 18.h5 Nf8 19.Ne5 Ne6 20.g5 Nxg5 21.Rdg1 h6 22.f4 Ne6 23.f5 Ng5 24.Rxg5 hxg5 25.h6 gxh6 26.Rxh6 Kg7 27.Rxf6 Qxf6 28.Ng4 Qd6 29.f6+ Kf8 30.Qg2 Rxe3 31.Qh1 Ke8 32.Nxe3 cxd4 33.Nb5 Qxf6 34.Nxd5 Bxd5 35.Nc7+ Kf8 36.Nxd5 Qg7 37.Nf6 Rd8 38.Qc6 g4 39.Nh7+ Kg8 40.Nf6+ Kf8 41.Nh7+ Ke7 42.Qe4+ Kd6 43.Qf4+ Qe5 44.Qxg4 Kc7 45.Ng5 Kb8 46.Nf3 Qd6 47.a3 a5 48.Qf5 Qd7 49.Qf6 Qd6 50.Qxf7 Rf8 51.Qh5 Qf4 52.Ne5 Rc8 53.Nc4 Qc7 54.Qb5 Qc5 55.Qxb6+ Qxb6 56.Nxb6 Rc6 57.Nc4 Rc5 58.Kc2 Rh5 59.Be4 Kc7 60.Kd3 Rb5 61.Kxd4 Rb3 62.Bc2 Rb5 63.a4 Rh5 64.Be4 Kb8 65.Bd5 Rh4+ 66.Kc5 Ka7 67.Bc6 Rh5+ 68.Kd4 Rh4+ 69.Kc3 Rh3+ 70.Kc2 Rh2+ 71.Kb3 Rh3+ 72.Ka2 Rh4 73.Bb5 Rg4 74.Ka3 Rh4 75.Nxa5 Kb6 76.b4 Kc7 77.Nb3 Kb6 78.Bf1 Rh1 79.a5+ Ka7 80.Bg2 Rg1 81.Bc6 Rg4 82.b5 Rh4 83.Kb2 Rh3 84.Nc5 Rh5 85.b6+ Kb8 86.Nd7+ 1-0 | ||||
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| 1905709 | FM O'Donnell, Conor (2304) | FM O'Gorman, Tom (2345) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.g3 c5 4.Nf3 Bg7 5.Bg2 O-O 6.O-O d6 7.Nc3 Nc6 8.dxc5 dxc5 9.Be3 Qa5 10.Qa4 Qxa4 11.Nxa4 b6 12.Rad1 Bf5 13.Nc3 Rac8 14.b3 Ng4 15.Bd2 Rfd8 16.h3 Nge5 17.Nxe5 Bxe5 18.Nd5 Bd7 19.Bc3 Bxc3 20.Nxc3 Nb4 21.Rd2 Bc6 22.Rfd1 Rxd2 23.Rxd2 Bxg2 24.Kxg2 Rc7 25.f4 Kf8 26.Rd8+ Kg7 27.Kf2 Nc6 28.Rd2 Kf8 29.e3 Ke8 30.Ke2 Rd7 31.Nd5 f6 32.g4 Kf7 33.Rb2 e6 34.Nc3 h6 35.Ne4 g5 36.Rd2 Rxd2+ 37.Kxd2 Ke7 38.Nc3 1/2-1/2 | ||||
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| 1905694 | WIM Kanyamarala, Trisha (2193) | FM O'Donnell, Conor (2304) | 0-1 | |
| 1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Bg5 dxc4 5.Nc3 a6 6.a4 Nc6 7.e3 Na5 8.Ne5 Bb4 9.Qf3 Qd5 10.Bxf6 Qxf3 11.gxf3 gxf6 12.Nxc4 Nb3 13.Ra2 Nc1 14.Ra1 Nb3 15.Ra2 Bd7 16.Rg1 O-O-O 17.Kd1 Rhg8 18.Rg3 Bc6 19.Kc2 Na5 20.Nxa5 Bxa5 21.Be2 h5 22.Ra1 h4 23.Rg4 f5 24.Rxh4 Rh8 25.Rxh8 Rxh8 26.Rh1 Rh3 27.b3 Bb4 28.Nd1 Be7 29.Kd2 Bd5 30.Kc2 Kd7 31.Kc3 c5 32.dxc5 Bxc5 33.Nb2 Bd6 34.Nd3 Ke7 35.b4 Bc6 36.Kb3 Kf6 37.Ne1 Rh4 38.Nc2 Bd5+ 39.Kc3 Be5+ 40.Kd2 Rh3 41.Ne1 Rh4 42.Nd3 Bd6 43.Rb1 Rxh2 44.b5 a5 45.b6 Bc6 46.Bd1 Rh1 47.Rc1 Be7 48.Nb2 Bb4+ 49.Ke2 Re1+ 50.Kd3 Ba3 51.Kc2 Rf1 52.Kb3 Bxb2 53.Kxb2 Rxf2+ 54.Kb3 Bxf3 55.Bxf3 Rxf3 56.Rc7 Rxe3+ 57.Kc2 Re4 58.Rxb7 Rxa4 59.Ra7 Rb4 60.b7 Kg5 0-1 | ||||
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| 1905685 | FM O'Donnell, Conor (2304) | IM Collins, S IRL (2459) | 0-1 | |
| 1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nf6 5.Nc3 Nc6 6.e3 a6 7.Bd3 Bg4 8.Nge2 e6 9.O-O Bd6 10.f3 Bh5 11.Na4 Bg6 12.Bxg6 hxg6 13.Qb3 g5 14.Bxg5 b5 15.Bxf6 gxf6 16.Nc5 Bxh2+ 17.Kf2 Bd6 18.Rh1 Ke7 19.a4 Rxh1 20.Rxh1 Bxc5 21.dxc5 Qa5 22.axb5 Qxb5 23.Qxb5 axb5 24.Nd4 Nxd4 25.exd4 Ra4 26.Rd1 Rb4 27.Rd2 Kd7 28.f4 Kc6 29.Kg3 Rb3+ 30.Kg4 b4 31.g3 Re3 32.Kh3 e5 33.dxe5 fxe5 34.fxe5 Rxe5 35.g4 Re7 36.g5 Kxc5 37.Kg4 Kc4 38.Kf5 d4 39.Kf6 Rd7 40.Ke5 d3 41.Kf5 Rd6 42.Kf4 Re6 0-1 | ||||
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| 1905663 | Byrne, Alex (1976) | FM O'Donnell, Conor (2304) | 0-1 | |
| 1.e4 c5 2.a3 Nc6 3.b4 Nf6 4.b5 Nd4 5.c3 Ne6 6.Qc2 d5 7.d3 c4 8.exd5 cxd3 9.Qd1 Nc5 10.c4 Bg4 11.Nf3 e6 12.Bxd3 Qa5+ 13.Kf1 O-O-O 14.Bd2 Qc7 15.Be2 exd5 16.cxd5 Nce4 17.Nc3 Bc5 18.Nxe4 Nxe4 19.Be1 Kb8 20.h3 Be6 21.a4 Bxd5 22.Qc2 f5 23.a5 g5 24.Bc3 Bd6 25.Rc1 Rc8 26.Bxh8 Qxc2 27.Rxc2 Rxc2 28.g4 Rc1+ 29.Kg2 Rxh1 30.Kxh1 Nxf2+ 31.Kg2 Nxg4 32.hxg4 fxg4 33.Bf6 Bf4 34.a6 h5 35.Kf2 gxf3 36.Bxf3 Bxf3 37.Kxf3 b6 38.Bd4 Bd6 39.Bf6 g4+ 40.Kg2 Kc8 41.Bg5 Kd7 42.Be3 Bc7 43.Bg5 Ke6 0-1 | ||||
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| 1905649 | FM O'Donnell, Conor (2304) | Cafolla, P (1955) | 1-0 | |
| 1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.cxd5 Bxf3 5.gxf3 Qxd5 6.e3 e5 7.Nc3 Bb4 8.Bd2 Bxc3 9.bxc3 Nge7 10.c4 Qd6 11.d5 Nb8 12.Qb3 b6 13.Bb4 Qd7 14.h4 c5 15.Bc3 Qd6 16.Rg1 Nd7 17.Bh3 f5 18.Rxg7 Qf6 19.Rg5 h6 20.Rg3 Rf8 21.f4 Qxh4 22.fxe5 a6 23.e6 Nf6 24.d6 Rg8 25.Rxg8+ Nexg8 26.Bxf5 Qh1+ 27.Kd2 Ne4+ 28.Bxe4 Qxe4 29.Qxb6 Qf3 30.Rf1 Rd8 31.Ba5 1-0 | ||||
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| 1966605 | IM Hall, Je (2492) | FM O'Donnell, Conor (2304) | 1-0 | |
| 1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Bc4 c6 7.O-O O-O 8.Re1 b5 9.Bf1 b4 10.Na4 c5 11.Nf3 Nc6 12.a3 a5 13.Bf4 Bg4 14.h3 Bh5 15.c3 bxc3 16.Nxc3 Rb8 17.g4 Bg6 18.b3 Nd4 19.Bc4 Qb6 20.Nxd4 cxd4 21.Nd5 Nxd5 22.Bxd5 Rbc8 23.Rc1 Rc3 24.Rxc3 dxc3 25.Be3 Qc7 26.Qd3 Rc8 27.Rc1 h5 28.Rc2 hxg4 29.hxg4 Qd7 30.f3 Bf6 31.Bb6 a4 32.b4 Qe7 33.f4 Qd7 34.f5 Bh7 35.Bd4 Bxd4+ 36.Qxd4 Qc7 37.b5 1-0 | ||||
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| 1976653 | FM O'Donnell, Conor (2304) | GM Emms, J (2478) | 1-0 | |
| 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Be3 O-O 10.Qd2 Be6 11.Rc1 a5 12.O-O a4 13.f4 Qa5 14.Qd3 Rfc8 15.Nb5 Nd7 16.Bd4 Nc5 17.Qe3 Bxd4 18.Nxd4 Bd7 19.f5 e5 20.Nf3 Qd8 21.Rcd1 Ra6 22.Rf2 Rb6 23.Rdf1 gxf5 24.exf5 f6 25.Bd1 Qe7 26.b3 axb3 27.axb3 Qg7 28.Rb2 Bc6 29.b4 Nd7 30.Ne1 Ra8 31.Rb3 Ra1 32.Qd2 Qe7 33.Re3 Nf8 34.Bb3 Kh8 35.Qc3 Ra8 36.Rg3 Nd7 37.Nc2 Be4 38.Ne3 Rba6 39.Rg4 d5 40.cxd5 Nb6 41.Rxe4 1-0 | ||||
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| 1985296 | FM O'Donnell, Conor (2304) | Paul, Nathanael (1993) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Ne7 6.O-O h6 7.Na3 g5 8.c3 Bg7 9.Nc2 Bg6 10.Nfe1 O-O 11.f4 f6 12.exf6 Bxf6 13.Nf3 Nf5 14.Ne5 Bxe5 15.dxe5 Nd7 16.Nd4 Qb6 17.Kh1 c5 18.Nxf5 Bxf5 19.Bd3 c4 20.Bxf5 Rxf5 21.fxg5 Rxf1+ 22.Qxf1 Rf8 23.Qe1 Nxe5 24.gxh6 Ng4 25.h3 Nf2+ 26.Kh2 Ne4 27.Be3 Qd6+ 28.Kg1 Kh7 29.Qh4 Ng3 30.Re1 b5 31.Bxa7 Nf5 32.Qf2 e5 33.Bc5 1-0 | ||||
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| 1989171 | FM O'Donnell, Conor (2304) | GM Neelotpal, D (2425) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 Bf6 9.Ne5 Nxc3 10.Bxc3 Bxg2 11.Kxg2 d5 12.Qd3 Qc8 13.Rac1 Qb7 14.Qf3 c6 15.cxd5 1/2-1/2 | ||||
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| 2003373 | FM O'Donnell, Conor (2307) | WIM Lauterbach, I (2051) | 1-0 | |
| 1.d4 f5 2.g3 g6 3.Bg2 Nf6 4.Nf3 Bg7 5.O-O O-O 6.c4 d6 7.b3 Ne4 8.Bb2 c5 9.Qc2 Nc6 10.Rd1 cxd4 11.Nxd4 Qb6 12.e3 Bd7 13.Nd2 Nxd4 14.Bxd4 Bxd4 15.exd4 Nf6 16.c5 dxc5 17.dxc5 Qc7 18.b4 f4 19.Qc4+ Kg7 20.Qxf4 Qxf4 21.gxf4 Bc6 22.Bxc6 bxc6 23.Nb3 Nd5 24.Nd4 Rf6 25.Nxc6 Nxf4 26.Nxe7 Nh3+ 27.Kg2 Nxf2 28.Rd7 Ne4 29.Nd5+ Rf7 30.Rxf7+ Kxf7 31.Rf1+ Kg7 32.Re1 Rd8 33.Rxe4 Rxd5 34.Re7+ Kf6 35.Rxa7 Rd2+ 36.Kg3 h5 37.c6 h4+ 38.Kf3 Rxh2 39.b5 Rc2 40.Rh7 g5 41.b6 Kf5 42.b7 Rb2 43.c7 Rb1 1-0 | ||||
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| 2003347 | Holland, J (2228) | FM O'Donnell, Conor (2307) | 1/2-1/2 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.c3 Bg7 5.d4 exd4 6.cxd4 a6 7.Ba4 b5 8.Bb3 Nge7 9.Bg5 Na5 10.Nc3 h6 11.Bh4 Nxb3 12.Qxb3 O-O 13.O-O d6 14.Rfe1 Be6 15.d5 Bg4 16.Nd2 g5 17.Bg3 f5 18.f3 f4 19.Bf2 Bd7 20.e5 Nf5 21.e6 Be8 22.g4 fxg3 23.hxg3 Qe7 24.Kg2 Nd4 25.Bxd4 Bxd4 26.Qb4 Bc5 27.Qe4 Kg7 28.Nb3 Bg6 29.Qe2 Bb6 30.Rad1 Rf5 31.Nd4 Bxd4 32.Rxd4 Raf8 33.Rf1 h5 34.a3 Re5 35.Qd2 Ref5 36.Qe3 g4 37.f4 h4 38.Rh1 Rh5 39.Rdd1 Rfh8 40.gxh4 Rxh4 41.Qg3 Bf5 42.Rxh4 Rxh4 43.Rh1 Rxh1 44.Kxh1 Qf6 45.Qe3 Qh4+ 46.Kg2 Qh3+ 47.Qxh3 gxh3+ 48.Kg3 Kf6 49.Nd1 Be4 50.Ne3 c6 51.dxc6 Bxc6 52.f5 Be4 53.Kf4 Bxf5 54.Nxf5 Kxe6 55.Ng3 Kd5 56.b4 Kc4 57.Kg4 h2 58.Kh3 Kb3 59.Kxh2 Kxa3 60.Kg2 Kxb4 61.Kf2 Kc3 62.Ne4+ Kc2 63.Nxd6 b4 64.Ke3 a5 65.Kd4 Kb3 66.Nb7 a4 67.Nc5+ Ka3 68.Nd3 b3 69.Kc3 Ka2 70.Nc1+ Ka3 71.Nd3 Ka2 72.Nc1+ Kb1 73.Nxb3 axb3 74.Kxb3 1/2-1/2 | ||||
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| 2009391 | IM Bulmaga, I (2446) | FM O'Donnell, Conor (2307) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.a3 Bxc5 6.b4 Be7 7.Nf3 Nd7 8.Bb2 a5 9.b5 Nh6 10.Bd3 f6 11.O-O Nf7 12.c4 fxe5 13.Bc2 e4 14.cxd5 exd5 15.Nd4 Nf6 16.f3 exf3 17.Qxf3 Nd6 18.Nd2 O-O 19.Qg3 Nde4 20.Nxe4 dxe4 21.Kh1 Bd6 22.Qh4 Qe7 23.Rae1 Bd7 24.Nf3 Bxb5 25.Ng5 Bxf1 26.Rxe4 Qc7 27.Rc4 Qxc4 28.Bxh7+ Kh8 29.Be4+ Kg8 30.Bh7+ Kh8 31.Be4+ Kg8 32.Bh7+ 1/2-1/2 | ||||
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| 2009341 | FM O'Donnell, Conor (2307) | Hodgson, Jo (2082) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.f3 d5 4.cxd5 Nxd5 5.e4 Nb6 6.Nc3 Bg7 7.Be3 O-O 8.Qd2 e5 9.d5 c6 10.h4 cxd5 11.exd5 N8d7 12.h5 Nf6 13.hxg6 fxg6 14.O-O-O Re8 15.Nh3 Bxh3 16.Rxh3 Rc8 17.Kb1 Nc4 18.Bxc4 Rxc4 19.Bg5 Rd4 20.Qc2 Qd7 21.Bxf6 Bxf6 22.Rdh1 Rc8 23.Qb3 b6 24.d6+ Kh8 25.Ne4 Bd8 26.Rxh7+ Qxh7 27.Rxh7+ Kxh7 28.Qf7+ Kh6 29.Qf8+ Kh7 30.a3 Rd1+ 31.Ka2 a5 32.Ng5+ Bxg5 33.Qxc8 Bf6 34.Qc7+ 1-0 | ||||
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| 2015897 | GM Saric, A (2531) | FM O'Donnell, Conor (2307) | 1/2-1/2 | |
| 1.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 dxc4 5.Qa4+ Nbd7 6.Qxc4 c5 7.d3 Bd6 8.Nc3 a6 9.a4 b6 10.Ng5 Rb8 11.Nce4 Nxe4 12.Nxe4 Be7 13.d4 cxd4 14.Qxd4 O-O 15.O-O e5 16.Qd1 Nc5 17.Be3 Qxd1 18.Rfxd1 Be6 19.Nc3 Nb3 20.Rab1 Bf5 21.Be4 Bxe4 22.Nxe4 f5 23.Rd7 Bd8 24.Nd2 Nxd2 25.Bxd2 Rf7 26.Rd5 Bc7 27.Bc3 Re8 28.f3 Re6 29.Rbd1 Kf8 30.Kg2 Ke8 31.e4 g6 32.R1d3 h5 33.Bd2 Rc6 34.Bc3 Re7 35.b3 Ree6 36.Kf2 Rcd6 37.Ke2 Kd7 38.h3 Re8 39.Ke3 Rxd5 40.Rxd5+ Ke6 41.Rd1 Bd6 42.Rd5 Rc8 43.Kd3 Rb8 44.Bd2 Rb7 45.Be3 b5 46.axb5 Rxb5 47.Rxb5 axb5 48.g4 hxg4 49.exf5+ gxf5 50.hxg4 1/2-1/2 | ||||
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| 2015916 | FM O'Donnell, Conor (2307) | IM Greet, A (2419) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Bb4 4.Qa4+ Nc6 5.Nf3 Nf6 6.e3 O-O 7.Bd2 dxc4 8.Bxc4 Bd6 9.Qc2 e5 10.dxe5 Nxe5 11.Nxe5 Bxe5 12.f4 Bxc3 13.Bxc3 Re8 14.O-O b6 15.Rad1 Qe7 16.Bxf6 gxf6 17.Rf3 Bb7 18.Bd5 Bxd5 19.Rxd5 Qe4 20.Qd1 c5 21.Rg3+ Kf8 22.h3 Rac8 23.Kh2 a5 24.Rd7 Qe6 25.Rd6 Qxa2 26.Rxb6 Re6 27.Qg4 Ke7 28.Rb7+ Kd6 29.Qd1+ 1-0 | ||||
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| 2015867 | GM Meier, Geo (2622) | FM O'Donnell, Conor (2307) | 1-0 | |
| 1.Nf3 d5 2.g3 g6 3.d4 c6 4.Bg2 Bg7 5.O-O Nf6 6.b3 a5 7.c4 O-O 8.Nc3 Ne4 9.Bb2 Bf5 10.e3 Nd7 11.Qe2 Nxc3 12.Bxc3 Qb6 13.Rfc1 a4 14.b4 Be4 15.Bh3 Nf6 16.Nd2 Bf5 17.Bxf5 gxf5 18.Rab1 e6 19.b5 Rfc8 20.c5 Qa7 21.Bb4 cxb5 22.Qxb5 Qa6 23.Ba3 Rc7 24.Rb2 Nd7 25.Rcb1 Qxb5 26.Rxb5 Ra7 27.Bb4 Nb8 28.Ra5 Ra6 29.Nf3 Rd7 30.Rxa6 Nxa6 31.Ba5 e5 32.c6 bxc6 33.Rb6 Ra7 34.Rxc6 exd4 35.Rc8+ Bf8 36.Nxd4 Rb7 37.Nxf5 f6 38.Bc3 Nb4 39.Ra8 Nxa2 40.Bxf6 Kf7 41.Bg7 Rb1+ 42.Kg2 Bxg7 43.Rxa4 Rb2 44.Ra7+ Kg6 45.Nxg7 Nc3 46.Ne8 Nd1 47.Rg7+ Kh6 48.Rf7 Nxe3+ 49.Kh3 Rb8 50.Rf6+ Kh5 51.Rf8 1-0 | ||||
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| 2015885 | FM O'Donnell, Conor (2307) | Manojlovic, Mihailo (2024) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Nc3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8 9.Rc1 Bd7 10.Nd1 e5 11.d5 Ne7 12.Ng3 Ne8 13.Bd3 f5 14.exf5 Nxf5 15.Bg5 Bf6 16.Bxf6 Qxf6 17.Nxf5 gxf5 18.O-O Ng7 19.f4 Nh5 20.fxe5 dxe5 21.c5 Kh8 22.Ne3 Nf4 23.Bc4 Qg5 24.Rce1 Rg8 25.Kh1 Rg6 26.Rf2 Rbg8 27.Qc3 Re8 28.b4 Qh4 29.Nd1 Qf6 30.Ne3 Qh4 31.Rf3 Reg8 32.Qxe5+ R8g7 33.g3 Qh5 34.Qxf4 c6 35.d6 1-0 | ||||
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| 2025389 | FM O'Donnell, Conor (2307) | IM Wadsworth, Matthew J (2401) | 0-1 | |
| 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nge2 Bg7 8.Ng3 a6 9.a4 Nbd7 10.Be2 h5 11.O-O h4 12.Nh1 Nh5 13.Be3 Qe7 14.Qd2 Ne5 15.Bg5 f6 16.Bxh4 Bh6 17.Qc2 Nf4 18.Rfe1 Qh7 19.Bg3 Bg5 20.f3 Qh6 21.Bf1 Bh4 22.Kf2 c4 23.Rad1 Qg5 24.Kg1 Bxg3 25.hxg3 Rxh1+ 26.Kxh1 Qxg3 27.b3 Bd7 28.Bxc4 Ke7 29.Re3 Rh8+ 30.Kg1 Rh2 0-1 | ||||
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| 2025333 | IM Wall, G (2317) | FM O'Donnell, Conor (2307) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Nf3 Bxc5 6.Bd3 Nc6 7.c3 f6 8.b4 Bb6 9.b5 Nce7 10.Qc2 fxe5 11.Nxe5 Bc7 12.f4 Nf6 13.O-O Nf5 14.Bxf5 exf5 15.Ba3 Bd6 16.c4 Bxa3 17.Nxa3 O-O 18.c5 Qa5 19.Rf3 a6 20.Rb1 axb5 21.Nxb5 Qxa2 22.Rb2 Qa5 23.Qe2 Qa1+ 24.Rf1 Qa4 25.Qd2 1/2-1/2 | ||||
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| 2027608 | FM Kanyamarala, Tarun (2320) | FM O'Donnell, Conor (2307) | 1-0 | |
| 1.d4 Nf6 2.Nf3 d5 3.e3 c5 4.dxc5 e6 5.b4 a5 6.c3 axb4 7.cxb4 b6 8.Bb5+ Bd7 9.Bxd7+ Nbxd7 10.a4 bxc5 11.b5 Bd6 12.O-O O-O 13.Nbd2 Qc7 14.Bb2 c4 15.Qc2 Rfc8 16.Bc3 e5 17.h3 Nc5 18.Rfb1 Nfd7 19.a5 Nd3 20.b6 Qb7 21.e4 d4 22.Bxd4 Nb4 23.Qa4 exd4 24.Rxb4 Bxb4 25.Qxb4 Nxb6 26.Nxd4 Qc7 27.Nf5 Re8 28.Rc1 Nd7 29.Nxc4 Ne5 30.Qd6 Qxd6 31.Ncxd6 Re6 32.Rc7 g6 33.Nh6+ Kg7 34.Nhxf7 Nxf7 35.Nxf7 Kf6 36.e5+ Kf5 37.g4+ Kf4 38.Rc4+ 1-0 | ||||
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| 2027609 | FM O'Donnell, Conor (2307) | IM Mannion, Stephen R (2283) | 1/2-1/2 | |
| 1.d4 d5 2.c4 dxc4 3.e4 e5 4.Nf3 Bb4+ 5.Bd2 Bxd2+ 6.Nbxd2 exd4 7.Bxc4 Nc6 8.O-O Qf6 9.e5 Qg6 10.Nb3 Nge7 11.Nbxd4 O-O 12.e6 fxe6 13.Nb5 Rd8 14.Qe2 Nd5 15.Ne5 Nxe5 16.Qxe5 c6 17.Nc7 Nxc7 18.Qxc7 Re8 19.Rad1 Qf7 20.Qe5 Qf6 21.f4 Qxe5 22.fxe5 Rf8 23.Rxf8+ Kxf8 24.Rd8+ Ke7 25.Rh8 b5 26.Be2 Bb7 27.Rxh7 Kf7 28.Kf2 Rd8 29.Ke3 c5 30.Rh4 Bxg2 31.Bxb5 Rb8 32.Rf4+ Ke7 33.Be2 Rxb2 34.Rg4 Bd5 35.Rxg7+ Kf8 36.Rxa7 Rxa2 37.Rc7 Ra4 38.Rxc5 1/2-1/2 | ||||
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| 2027597 | Delaney, K (2278) | FM O'Donnell, Conor (2307) | 0-1 | |
| 1.d4 Nf6 2.Nf3 c5 3.d5 b5 4.Bg5 Qb6 5.Bxf6 Qxf6 6.e4 Qxb2 7.Nbd2 g6 8.Rb1 Qxa2 9.Ra1 Qb2 10.Rb1 Qa2 11.Ra1 Qb2 12.Rb1 Qc3 13.Bxb5 Bg7 14.O-O O-O 15.e5 Na6 16.Qe2 Nb4 17.Rfc1 Na2 18.Rd1 Rb8 19.Ne4 Qa5 20.c4 a6 21.Ra1 axb5 22.Rxa2 Qb6 23.d6 exd6 24.Rxd6 Qb7 25.Rad2 bxc4 26.Qxc4 Qb4 27.Qxb4 cxb4 28.Nc5 Re8 29.R6d5 Bb7 30.Nxb7 Rxb7 31.Rxd7 Rxd7 32.Rxd7 Bxe5 33.Rb7 Rb8 34.Rxb8+ Bxb8 35.Kf1 b3 36.Ke2 b2 37.Nd2 Kg7 38.Kd3 Bf4 39.Nb1 Bxh2 40.g3 h5 41.Ke4 Kf6 42.Kf3 h4 43.Kg2 hxg3 44.fxg3 Bxg3 45.Kxg3 Ke5 46.Kf3 Kd4 47.Kf4 0-1 | ||||
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| 2027600 | FM O'Donnell, Conor (2307) | CM Melaugh, Shane (2207) | 0-1 | |
| 1.Nf3 d6 2.d4 f5 3.g3 Nf6 4.Bg2 e6 5.c4 Be7 6.O-O O-O 7.Nc3 Ne4 8.a4 Nxc3 9.bxc3 Nc6 10.a5 Rb8 11.d5 Ne5 12.Nd4 c5 13.dxc6 bxc6 14.f4 c5 15.fxe5 cxd4 16.exd6 Bxd6 17.cxd4 Ba6 18.c5 Be7 19.Bf4 Rb4 20.Be5 Bf6 21.Bxf6 Qxf6 22.d5 Rd4 23.Qb3 Bc4 24.Qb7 Bxd5 25.c6 Bxg2 26.Kxg2 Qe5 27.c7 Qxe2+ 28.Rf2 Qc4 29.Raa2 Rd5 30.Rae2 Rb5 31.Qa6 Rc5 32.Qxa7 Rxc7 33.Qe3 Rc6 34.Qe5 Ra8 35.Rd2 Qc5 36.Rfe2 Qxe5 37.Rxe5 Ra7 38.g4 g6 39.gxf5 gxf5 40.Rb5 Kf7 41.Rdb2 Kf6 42.Rb7 Rxb7 43.Rxb7 h5 44.Kg3 Rc3+ 45.Kh4 Ra3 46.Rb5 Kg6 47.Rb6 Ra4+ 48.Kg3 Kf6 49.a6 Ke5 50.h4 f4+ 51.Kf3 Ra3+ 52.Ke2 Kf5 53.Rb5+ e5 54.Rb6 e4 55.Rb5+ Kg4 56.Re5 Ra2+ 57.Ke1 e3 58.Re6 Kf3 59.Kd1 e2+ 60.Ke1 Ra1+ 61.Kd2 Rd1+ 62.Kc2 e1=Q 63.Rxe1 Rxe1 64.a7 Ra1 0-1 | ||||
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| 2027586 | Venkatesan, Kavin (1815) | FM O'Donnell, Conor (2307) | 1-0 | |
| 1.d4 e6 2.c4 b6 3.Nc3 Bb7 4.e3 f5 5.Nf3 Nf6 6.Bd3 Bb4 7.O-O Ne4 8.Bxe4 fxe4 9.Nd2 Bxc3 10.bxc3 Qg5 11.Qe2 c5 12.f3 Qh5 13.Qd1 exf3 14.Nxf3 O-O 15.Bb2 Nc6 16.Qd3 Na5 17.Nd2 d6 18.e4 Ba6 19.d5 e5 20.Rae1 Rxf1+ 21.Rxf1 Rf8 22.Rxf8+ Kxf8 23.Qf3+ Qxf3 24.gxf3 Bxc4 25.a3 Ke7 26.Kf2 Kf6 27.Kg3 Be2 28.Kf2 Bd1 29.Nf1 Ba4 30.Ne3 Bd7 31.Kg3 Kg5 32.Nc2 Nb7 33.Ne3 b5 34.Nc2 Nd8 35.Ne3 Nf7 36.Nc2 Nh8 37.Ne3 Ng6 38.Bc1 Kf6 39.Nc2 Nh8 40.Ne3 Nf7 41.Bb2 Ng5 42.Bc1 Nh3 43.Nc2 g5 44.Ne1 Nf4 45.Bxf4 exf4+ 46.Kf2 a5 47.Nc2 h5 48.Kg2 g4 49.Ne1 c4 50.h3 Ke5 51.hxg4 hxg4 52.Nc2 gxf3+ 53.Kxf3 Be8 54.Nd4 Bh5+ 55.Kf2 b4 56.axb4 axb4 57.Nc6+ Kxe4 58.Nxb4 Bg4 59.Ke1 Ke3 60.Nc2+ Ke4 61.Nb4 Kf3 62.Nc2 Kg2 63.Na3 f3 64.Nxc4 f2+ 65.Kd2 Kf3 66.Ne3 Ke4 67.Nf1 Kf4 68.Ne3 Bh5 69.Nf1 Kf3 70.Ne3 1-0 | ||||
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| 2027591 | FM O'Donnell, Conor (2307) | IM Baker, CW (2225) | 1-0 | |
| 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e4 Bc5 5.Nxe5 Nxe5 6.d4 Bb4 7.dxe5 Nxe4 8.Qf3 f5 9.Bd3 Nxc3 10.a3 Be7 11.bxc3 O-O 12.O-O d6 13.Bf4 dxe5 14.Bxe5 Bf6 15.Rfe1 c6 16.c5 Bxe5 17.Rxe5 Qf6 18.Rae1 Bd7 19.Qf4 Rad8 20.Qa4 Bc8 21.Bc4+ Kh8 22.Qxa7 f4 23.Qa4 f3 24.g3 Rd2 25.Bf1 Rxf2 26.Kxf2 Qh6 27.Qf4 Qxh2+ 28.Ke3 1-0 | ||||
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| 2027575 | Waters, M (2130) | FM O'Donnell, Conor (2307) | 0-1 | |
| 1.Nf3 c5 2.e3 g6 3.c4 Nf6 4.Nc3 Bg7 5.Be2 O-O 6.O-O d5 7.cxd5 Nxd5 8.Qb3 Nc7 9.d4 cxd4 10.exd4 b6 11.Rd1 Bb7 12.d5 Nd7 13.d6 exd6 14.Rxd6 Qe7 15.Qd1 Rad8 16.Bg5 Nf6 17.Rxd8 Rxd8 18.Qa4 Ncd5 19.Nxd5 Rxd5 20.Bc4 Ra5 21.Qb3 Bxf3 22.Bxf6 Bxf6 23.Qxf3 Bxb2 24.Rd1 Rf5 25.Qd3 Qc5 26.Rd2 Bf6 27.g3 Kg7 28.a4 Rxf2 29.Rxf2 Bd4 30.Kg2 Bxf2 31.Qd5 Qxd5+ 32.Bxd5 Bc5 33.g4 h6 34.h4 f5 35.gxf5 gxf5 36.h5 Kf6 37.Kf3 Ke5 38.Bc4 f4 39.Bb5 Be7 40.Bf1 Bg5 41.Ba6 Kd4 42.Bb5 Kd5 43.Ba6 Kc5 44.Ke4 Kb4 45.Bb5 a6 46.Bxa6 Kxa4 47.Bb7 Kb3 48.Kd3 b5 49.Bf3 b4 50.Bd1+ Ka2 51.Kc4 Be7 52.Bf3 b3 53.Kd3 b2 0-1 | ||||
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| 2027582 | FM O'Donnell, Conor (2307) | IM Ahlander, B (2418) | 1/2-1/2 | |
| 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e4 Bc5 5.Nxe5 Nxe5 6.d4 Bb4 7.dxe5 Nxe4 8.Qf3 d5 9.Be2 O-O 10.O-O Bxc3 11.bxc3 c6 12.cxd5 cxd5 13.c4 Be6 14.Rd1 Qa5 15.cxd5 Bxd5 16.Qa3 Qxa3 17.Bxa3 Rfd8 18.Rac1 Bc6 19.Rxd8+ Rxd8 20.Bf3 h6 21.Bxe4 Bxe4 22.Bd6 f6 23.f4 Bc6 24.Rc2 Kf7 25.Kf2 Ke6 26.Ke3 Rd7 27.g4 fxe5 28.fxe5 Rf7 29.Rf2 Rxf2 30.Kxf2 g6 31.Ke3 h5 1/2-1/2 | ||||
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| 2027573 | FM O'Donnell, Conor (2307) | FM Hammar, B (2175) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Nc3 e5 6.Nge2 O-O 7.Be3 c6 8.Qd2 Nbd7 9.d5 cxd5 10.cxd5 a6 11.g4 h5 12.g5 Nh7 13.Nc1 f6 14.gxf6 Qxf6 15.Be2 Qh4+ 16.Kd1 Rf7 17.Kc2 Ndf8 18.Nb3 Qd8 19.Rac1 Bd7 20.a4 Bf6 21.Rhg1 Rc8 22.Kb1 Qe8 23.a5 Bd8 24.Na2 Rxc1+ 25.Nbxc1 Bb5 26.Bd1 Ba4 27.b3 Bb5 28.Qb4 Qe7 29.Nc3 Be8 30.Nd3 Qc7 31.Bb6 Qe7 32.Nb2 Bxb6 33.Qxb6 Qc7 34.Nc4 Qxb6 35.axb6 Rd7 36.b4 Rd8 37.Na5 Rb8 38.Ba4 Nf6 39.Bxe8 Nxe8 40.Na4 Kf7 41.Nb2 Ke7 42.Nbc4 Kd7 43.Kc2 Ke7 44.Kd3 Kf7 45.h4 Nd7 46.Rf1 Ke7 47.Rf2 Nef6 48.Rg2 Nf8 49.Rg1 N6d7 50.Rb1 Nf6 51.Rg1 Ne8 52.Ra1 Nd7 53.Ra2 Kf7 54.Rg2 Kf6 55.Kc3 Kf7 56.Kb3 Kf6 57.Ka4 Rc8 58.Kb3 Rb8 59.Rg1 Kf7 60.Kc3 Kf6 61.Kd3 Kf7 62.Rf1 Ke7 63.Ke3 Rc8 64.Rb1 Rb8 65.b5 axb5 66.Rxb5 Nef6 67.Nb3 Ne8 68.Ra5 Kd8 69.Ra7 Nc5 70.Nxc5 dxc5 71.Kd3 Ke7 72.Nxe5 Nd6 73.Nc6+ 1-0 | ||||
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| 2037366 | IM Haldorsen, Benjamin (2455) | FM O'Donnell, Conor (2312) | 1-0 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.d4 exd4 5.c3 dxc3 6.Nxc3 h6 7.Bf4 Bg7 8.Qd2 a6 9.Ba4 Nge7 10.h4 d6 11.O-O-O Bg4 12.Nd5 Kf8 13.Kb1 Ne5 14.Bxe5 dxe5 15.Qb4 b5 16.Nb6 cxb6 17.Rxd8+ Rxd8 18.Rd1 Rxd1+ 19.Bxd1 Bf6 20.Nxe5 Bxd1 21.Nd7+ Kg7 22.Nxf6 1-0 | ||||
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| 2037205 | GM Sadzikowski, D (2504) | FM O'Donnell, Conor (2312) | 1-0 | |
| 1.c4 e6 2.g3 d5 3.Bg2 dxc4 4.Qa4+ Nd7 5.Qxc4 a6 6.Qc2 Ngf6 7.Nc3 Be7 8.Nf3 O-O 9.O-O Rb8 10.d4 b5 11.Ne5 Nxe5 12.dxe5 Nd7 13.Rd1 c5 14.Ne4 Bb7 15.Bf4 Bd5 16.Nf6+ gxf6 17.exf6 Nxf6 18.e4 Rb6 19.exd5 Nxd5 20.Rd2 Bg5 21.Bxg5 Qxg5 22.Bxd5 exd5 23.h4 Qe7 24.Rxd5 c4 25.Rad1 Re6 26.a4 Re5 27.axb5 axb5 28.Qc3 Re8 29.R1d4 Qe6 30.Rd8 h5 31.Qd2 Re1+ 32.Kh2 Rxd8 33.Qg5+ Qg6 34.Rxd8+ Kg7 35.Qc5 Kh7 36.Rd5 Kh6 37.Qf8+ Kh7 38.Qc5 Qf6 39.Rxh5+ Kg7 40.Rg5+ Kh7 41.Rf5 Qe6 42.Rh5+ Kg7 43.Qg5+ Qg6 44.Qxb5 Qe4 45.Qg5+ Qg6 46.Qc5 Qe4 47.Rg5+ Kh7 48.Qf5+ Qxf5 49.Rxf5 Kg6 50.Rc5 Re2 51.Kg2 Rxb2 52.Rxc4 f6 53.g4 1-0 | ||||
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| 2060725 | Hamad, Essam (1849) | FM O'Donnell, Conor (2345) | 0-1 | |
| 1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.h3 a6 8.a4 b6 9.Qe2 c6 10.d5 cxd5 11.Nxd5 Bb7 12.Rd1 h6 13.Nxf6+ Nxf6 14.Nxe5 Bxe4 15.Ra3 Qc7 16.Rg3 dxe5 17.Bxh6 g6 18.Bxf8 Kxf8 19.Rc3 Bc6 20.Bxa6 Bb4 21.Rc4 Rxa6 22.Rxb4 Rxa4 23.Qc4 Ra8 24.Rb3 Kg7 25.Rc3 Rc8 26.Qb4 Qb7 27.Qb3 Bd5 28.Qb4 Rxc3 29.Qxc3 Bxg2 30.Qg3 Bf3 31.Rd3 e4 32.Rd6 Qa6 33.Qe5 Qa1+ 34.Kh2 Qh1+ 35.Kg3 Qg1+ 36.Kh4 Qxf2+ 37.Kg5 Qg1+ 38.Kh4 g5+ 39.Qxg5+ Qxg5+ 40.Kxg5 e3 41.Rd3 e2 42.Re3 Nd5 43.Re8 f6+ 44.Kf5 Kf7 45.Re6 Ne7+ 0-1 | ||||
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| 2060678 | FM O'Donnell, Conor (2345) | FM Vatsal, Singhania (2157) | 0-1 | |
| 1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 8.e3 b6 9.Nc3 Ba6 10.Qe2 Rc8 11.Rfd1 d4 12.exd4 cxd4 13.Nb5 d3 14.Qf1 Qd7 15.Rac1 Rfd8 16.Ne1 Nb4 17.a3 Nc6 18.h3 Na5 19.Rc3 Bxb5 20.Rxd3 Bxc4 21.Rxd7 Bxf1 22.Rxd8+ Rxd8 23.Kxf1 Nxb3 24.d4 Nd5 25.Ke2 b5 26.Kd3 Na5 27.Nc2 Nc4 28.Bc1 Ndb6 29.Kc3 Na4+ 30.Kb3 Na5+ 0-1 | ||||
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| 2060636 | FM O'Donnell, Conor (2345) | CM Lama, Milan (1976) | 1-0 | |
| 1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.c4 Nc6 6.Be3 Nf6 7.Nc3 d6 8.Be2 O-O 9.O-O Bd7 10.Nc2 a5 11.f4 a4 12.c5 dxc5 13.e5 Ne8 14.Bxc5 Nc7 15.Rc1 Be6 16.Bf3 Bc4 17.Rf2 Ne6 18.Qxd8 Rfxd8 19.Bb6 Rd7 20.Ne3 Bd3 21.Rd1 Ra6 22.Ned5 Nxf4 23.Nxf4 Rxb6 24.Bxc6 Rxc6 25.Rxd3 Rxd3 26.Nxd3 a3 27.Nd5 Re6 28.bxa3 Bxe5 29.Nxe5 Rxe5 30.Nc3 Rc5 31.Rc2 f5 32.Kf2 Kf7 33.Ke3 e5 34.Kd3 Ke6 35.Rb2 Rc7 36.Rb6+ Kf7 37.Nd5 Rd7 38.Kc4 Kg7 39.Kc5 Kh6 40.a4 Kg5 41.a5 f4 42.Rd6 Rf7 43.Re6 Kf5 44.Kd6 Ke4 45.Rxe5+ Kd4 46.Ke6 Rf8 47.Nf6 Ra8 48.Re4+ Kd3 49.Rxf4 Rxa5 50.Rf2 h6 51.Kf7 Rg5 52.Kg7 1-0 | ||||
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| 2060588 | FM Doluweera, Minul Sanjula (2191) | FM O'Donnell, Conor (2345) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.e3 cxd4 6.exd4 Bb4 7.cxd5 Nxd5 8.Bd2 O-O 9.Bd3 Nc6 10.O-O Be7 11.a3 Bf6 12.Ne4 Nxd4 13.Nxf6+ Nxf6 14.Bb4 Nxf3+ 15.Qxf3 Re8 16.Rad1 Qb6 17.Bc3 Nd5 18.Bxh7+ Kxh7 19.Qxf7 Re7 20.Qf8 Qc7 21.Rd4 Rf7 22.Rh4+ Kg6 23.Qh8 Nxc3 24.Rg4+ Kf6 25.Qh4+ Ke5 26.bxc3 Qxc3 27.Rd1 Qc2 28.Rg5+ Kf6 29.Rc5+ g5 30.Qxg5# 1-0 | ||||
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| 2063557 | FM Milikow, Yoav (2199) | FM O'Donnell, Conor (2345) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Be7 4.cxd5 exd5 5.Bf4 c6 6.e3 Bf5 7.g4 Be6 8.h3 Nd7 9.Bd3 h5 10.gxh5 Ngf6 11.h6 g6 12.Qc2 Nh5 13.Bh2 Rxh6 14.O-O-O Kf8 15.Kb1 Rc8 16.e4 dxe4 17.Nxe4 Ndf6 18.Ne2 Qa5 19.N2c3 Nxe4 20.Bxe4 Nf6 21.f3 Nd5 22.Bxd5 cxd5 23.Qd2 Rh5 24.Rc1 Rc6 25.Be5 Ra6 26.Qh2 Rc6 27.Ne2 Rxh3 28.Qf4 Ke8 29.Nc3 f6 30.Rxh3 Bxh3 31.Bb8 Kd7 32.Ka1 Bf5 33.Qe3 g5 34.Bg3 Be6 35.Rh1 Qd8 36.f4 Qg8 37.Qd3 gxf4 38.Bxf4 Qg4 39.Bb8 a6 40.Re1 Rc4 41.Ba7 b5 42.b3 Rc6 43.Bc5 Rxc5 44.dxc5 Bxc5 45.Rd1 d4 46.Ne4 Be7 47.Qxd4+ Ke8 48.Re1 Kf8 49.Qc3 b4 50.Qe3 f5 51.Nc5 Bf6+ 52.Kb1 Bd5 53.Nd7+ Kf7 54.Qe8+ Kg7 55.Qf8+ 1-0 | ||||
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| 2063500 | FM O'Donnell, Conor (2345) | IM Arjun, Kalyan (2483) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bf4 O-O 6.e3 b6 7.Rc1 Bb7 8.cxd5 Nxd5 9.Nxd5 Qxd5 10.a3 Nd7 11.Rxc7 Rac8 12.Rxc8 Rxc8 13.Bd3 Qa5+ 14.Ke2 Ba6 15.Re1 Bxa3 16.Qb3 Bxd3+ 17.Qxd3 Bxb2 18.Kf1 Qc3 19.Qxc3 Bxc3 20.Rc1 b5 21.Nd2 Nb6 22.Ne4 Bb4 23.Ra1 Na4 24.Rb1 Rc4 25.Bd6 f5 26.Rxb4 Rc1+ 27.Ke2 fxe4 28.Kd2 Rc6 29.Bg3 a6 30.f3 exf3 31.gxf3 Kf7 32.e4 Nb6 33.Kd3 Rc1 34.Kd2 Ra1 35.Rb3 Ra2+ 36.Kc3 Ke7 37.Be5 g6 38.Kb4 Nc4 39.Bf4 Kd7 40.d5 exd5 41.exd5 Ra4+ 42.Kc5 Na5 43.Rd3 Rxf4 44.Kb6 Nc4+ 45.Kxa6 Ne5 46.Re3 Kd6 47.Kxb5 Kxd5 0-1 | ||||
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| 2063458 | IM Vykouk, Jan (2468) | FM O'Donnell, Conor (2345) | 1/2-1/2 | |
| 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nd3 Nxe4 5.Qe2 Qe7 6.Nf4 Nc6 7.c3 Nf6 8.Na3 g5 9.Qxe7+ Bxe7 10.Ne2 Bd7 11.d4 Rg8 12.Ng3 O-O-O 13.Bd3 Rde8 14.O-O h5 15.Nc4 Bd8 16.Nf5 d5 17.Nce3 Ne7 18.Nh6 Rg7 19.f3 Be6 20.g4 Rh8 21.Nhf5 Nxf5 22.Nxf5 Rgh7 23.Ng3 Rg7 24.h3 c6 25.Kg2 Kd7 26.Bd2 Bc7 27.Rae1 Rgg8 28.Rf2 hxg4 29.fxg4 Bxg3 30.Kxg3 Ne4+ 31.Bxe4 dxe4 32.Rxe4 Rg6 33.Rh2 Bxa2 34.Re5 f6 35.Ra5 Bc4 36.h4 1/2-1/2 | ||||
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| 2063365 | IM Rahul, Srivatshav P (2460) | FM O'Donnell, Conor (2345) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Rb1 cxd4 8.cxd4 Nc6 9.Nf3 Bb4+ 10.Bd2 Bxd2+ 11.Qxd2 O-O 12.Bb5 Qd6 13.O-O b6 14.d5 Ne5 15.Nxe5 Qxe5 16.Bc6 Ba6 17.f4 Qd6 18.Rfc1 Rad8 19.e5 Qb8 20.d6 f6 21.Qd4 Rf7 22.Qa4 Bd3 23.Rb3 Be2 24.Qe4 Bg4 25.Rbc3 g5 26.Bb5 Bf5 27.Qc4 a6 28.Bxa6 b5 29.Qd4 Rff8 30.Rc7 gxf4 31.R1c6 Bg6 32.exf6 e5 33.Qxe5 f3 34.gxf3 1-0 | ||||
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| 2063425 | FM O'Donnell, Conor (2345) | CM Dahanayake, Isara Banidu (1771) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Nc3 O-O 6.Be3 e5 7.Nge2 c6 8.Qd2 Nbd7 9.d5 cxd5 10.cxd5 a6 11.g4 h5 12.g5 Nh7 13.Nc1 f6 14.gxf6 Qxf6 15.Be2 Rf7 16.Nd3 Qe7 17.O-O-O Ndf8 18.Na4 Rb8 19.Nb6 Qd8 20.Rhg1 Kh8 21.Kb1 Bf6 22.Qb4 g5 23.Rc1 Be7 24.Nxc8 Rxc8 25.Qxb7 Ra8 26.Rc6 Ng6 27.Rgc1 Rf8 28.Rxa6 Rxa6 29.Qxa6 Qb8 30.Qa7 Qxa7 31.Bxa7 Nf4 32.Nxf4 gxf4 33.b4 Kg7 34.b5 Nf6 35.b6 Nd7 36.b7 1-0 | ||||
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| 2063321 | FM O'Donnell, Conor (2345) | IM Nigmatov, Ortik (2494) | 1/2-1/2 | |
| 1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Be2 O-O 6.Be3 c5 7.dxc5 Qa5 8.Bd2 Qxc5 9.Nf3 Bg4 10.Be3 Qa5 11.O-O Nbd7 12.a3 Rfc8 13.b4 Qd8 14.Rc1 Qf8 15.Qd2 Be6 16.Qa2 Ne5 17.Nxe5 dxe5 18.Bd3 Bh6 19.Bxh6 Qxh6 20.Qe2 Qg5 21.c5 Rd8 22.g3 Rd4 23.Rcd1 Rad8 24.Rc1 Ra8 25.Rcd1 Rad8 26.Rc1 Ra8 27.Rcd1 Rad8 28.Nb5 R4d7 29.Nxa7 Nh5 30.h4 Qg4 31.c6 bxc6 32.Nxc6 Rxd3 33.Qxg4 Bxg4 34.Rxd3 Rxd3 35.Nxe5 Rxa3 36.Nxg4 Rb3 37.Ne5 Rxb4 38.Re1 Nf6 39.Nc6 Rb7 40.Re2 Kg7 41.f3 Rc7 42.Rc2 Nd7 43.Nd4 Rb7 44.Kf2 e5 45.Ne2 f5 46.Nc3 Nf6 47.exf5 gxf5 48.Re2 e4 49.Nd1 Kg6 50.Ne3 Rb3 51.fxe4 fxe4 52.g4 Kf7 53.g5 Nh5 54.Nc4 Rf3+ 55.Kg1 Ke6 56.Nd2 Rg3+ 57.Kh2 Rd3 58.Nxe4 Kf5 59.Nf2 Rf3 60.Kg2 Ra3 61.Re7 Nf4+ 62.Kg1 Kg6 63.Re4 Rg3+ 64.Kf1 Rf3 65.Kg1 Kh5 66.Re7 Kg6 67.Re4 Nd5 68.Kg2 Rb3 69.Re6+ Kf5 70.Rh6 Rb7 71.Kf3 Rb3+ 72.Ke2 Rb2+ 73.Kf3 Rb3+ 74.Ke2 Nf4+ 75.Kd2 Rb7 76.Rf6+ Ke5 77.Ng4+ Ke4 78.Nf2+ Ke5 79.Nd3+ Nxd3 80.Kxd3 Rb4 81.Rh6 Rb7 82.Ke3 Kf5 83.Kd4 Ra7 84.Kc5 Rg7 85.Kd5 Ra7 86.Rf6+ Kg4 87.Rh6 Kf5 88.Rf6+ Kg4 89.Rh6 Kf5 90.Rf6+ 1/2-1/2 | ||||
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| 2063264 | IM Gholami, A (2554) | FM O'Donnell, Conor (2345) | 1/2-1/2 | |
| 1.Nf3 d5 2.b3 c5 3.Bb2 f6 4.e4 dxe4 5.Nh4 Nh6 6.Nc3 g5 7.Qh5+ Kd7 8.Nxe4 gxh4 9.d4 Nc6 10.d5 Ne5 11.Bxe5 fxe5 12.Qxe5 Qa5+ 13.b4 Qxb4+ 14.c3 Bg7 15.Qxg7 Qxe4+ 16.Be2 Rg8 17.Qxh6 Rxg2 18.O-O-O Rxf2 19.Rhe1 Qf4+ 20.Qxf4 Rxf4 21.Bb5+ Kd6 22.Rd2 Bg4 23.h3 Bxh3 24.Rde2 Rf7 25.Re4 Bd7 26.Bxd7 Kxd7 27.Rxh4 Rg8 28.Kc2 b5 29.a4 a6 30.axb5 axb5 31.Ra1 c4 32.Ra7+ Kd6 33.Kb2 Rg1 34.Rh6+ Kxd5 35.Rd7+ Kc5 36.Rc7+ Kd5 37.Rd7+ Ke4 38.Re6+ Kf5 39.Rb6 h5 40.Rxb5+ Ke6 41.Rd2 Rh7 42.Re2+ Kf6 43.Rbe5 h4 44.Re6+ Kg5 45.R6e5+ Kg4 46.Ka3 h3 47.R5e4+ Kg3 48.R2e3+ Kh2 49.Kb4 Rg3 50.Re1 Rg1 51.R1e3 Rhg7 52.Kxc4 R1g4 53.Rxg4 Rxg4+ 54.Kd5 Rg3 55.Re2+ Kg1 56.Kd4 h2 57.Re4 e6 58.Rxe6 h1=Q 59.Re1+ Kh2 60.Rxh1+ Kxh1 61.c4 Kg2 62.c5 Kf3 63.c6 Rg1 64.Ke5 Rc1 65.Kd6 Ke4 66.c7 Kf5 67.Kd7 Rd1+ 68.Ke7 Rc1 69.Kd7 Rxc7+ 70.Kxc7 Ke5 1/2-1/2 | ||||
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| 2314398 | Moran, S (2208) | FM O'Donnell, Conor (2321) | 0-1 | |
| 1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.c4 d6 7.Nc3 c6 8.Qd3 Na6 9.a3 Qc7 10.d5 e5 11.dxe6 Nc5 12.Qc2 Bxe6 13.b3 h6 14.Bb2 a5 15.Nd4 Bf7 16.Rfd1 Rfe8 17.e3 Rad8 18.Rac1 Qb6 19.Ba1 Rd7 20.Rb1 Qc7 21.b4 axb4 22.axb4 Nce4 23.Nxe4 Nxe4 24.b5 cxb5 25.Nxb5 Qxc4 26.Bxe4 fxe4 27.Qxc4 Bxc4 28.Bxg7 Kxg7 29.Rd4 d5 30.Rdd1 Ra8 31.Rb2 Kf6 32.Nd4 b5 33.Rdb1 Rb7 34.h4 Ke5 35.Kg2 Rb6 36.g4 Rab8 37.Kg3 h5 38.f4+ exf3 39.Nxf3+ Ke4 40.Rd2 hxg4 41.Kxg4 Rf8 42.Re1 Rxf3 43.Rd4+ Ke5 44.Kxf3 b4 45.Rd2 b3 46.Rg1 Rf6+ 47.Kg4 Ke4 48.Rg3 Bd3 49.Rb2 Bc2 50.Kg5 Ra6 51.Rg2 Kd3 0-1 | ||||
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| 2314404 | Kanyamarala, Tarun (2229) | FM O'Donnell, Conor (2321) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Nf3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4 Nd7 12.O-O b6 13.d5 Nc5 14.Rfe1 exd5 15.exd5 Qd6 16.Nd4 a6 17.Rab1 b5 18.Be2 Bb7 19.Bf3 Rfe8 20.Qg5 Qg6 21.Qxg6 hxg6 22.Nc6 Kf8 23.Rec1 Nd3 24.Rc3 Ne5 25.Nxe5 Rxe5 26.Rd1 Rd8 27.h3 Rd7 28.Rc5 Ke8 29.Kh2 Kd8 30.Rd4 Re8 31.a4 Rc7 32.Rxc7 Kxc7 33.d6+ Kb6 34.Bxb7 Kxb7 35.axb5 axb5 36.Kg3 Kc6 37.Kf4 f6 38.Rd3 Rd8 39.Rg3 g5+ 40.Kf5 Rxd6 41.Kg6 Rd7 42.Rc3+ Kb6 43.g3 b4 44.Rc8 Rb7 45.h4 gxh4 46.gxh4 b3 47.Rc1 b2 48.Rb1 Kc5 49.f4 Kd4 50.h5 Kc3 51.h6 gxh6 52.Kxf6 Kc2 53.Rh1 b1=Q 54.Rxb1 Rxb1 55.Kg6 Rf1 56.f5 h5 57.f6 h4 0-1 | ||||
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| 2314389 | FM Brady, S (2304) | FM O'Donnell, Conor (2321) | 0-1 | |
| 1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.Bc4 Nb6 7.Bb3 d5 8.exd6 Qxd6 9.O-O Be6 10.Na3 dxc3 11.Bxe6 Qxd1 12.Rxd1 fxe6 13.Nb5 Rc8 14.bxc3 Nc4 15.Ng5 g6 16.Nxe6 Kf7 17.Ng5+ Kg8 18.Rd7 a6 19.Na3 Nd6 20.Ne6 Kf7 21.Nxf8 Rhxf8 22.Bh6 Rfe8 23.Rd1 Ke6 24.R1xd6+ exd6 25.Rxb7 Ne5 26.Rb3 Kf5 27.Nc2 g5 28.Bg7 Nc4 29.h3 Kg6 30.Bd4 Re2 31.Ne3 Nxe3 32.Bxe3 Rxa2 33.Rb6 Rd8 34.Bc5 Kf5 35.Bxd6 Rc8 36.Bb4 Ke4 37.Re6+ Kd3 38.Re5 h6 39.g4 Ra8 40.Ba5 Rb8 41.Bb4 Ra8 42.Rd5+ Kc4 43.Rc5+ Kb3 44.Rc6 a5 45.Bc5 a4 46.Rxh6 a3 47.Rb6+ Kc4 48.Bxa3 R8xa3 49.Rg6 Ra5 50.Kg2 Rc2 51.Kg3 Rxc3+ 52.f3 Raa3 53.Rf6 Kd4 54.Rf5 Re3 55.Kf2 Re5 56.Rf8 Ra2+ 0-1 | ||||
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| 2314392 | FM O'Donnell, Conor (2321) | Kanyamarala, Trisha (2138) | 1-0 | |
| 1.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 dxc4 5.Qa4+ Bd7 6.Qxc4 c5 7.Ne5 Qc8 8.Qd3 Nc6 9.Nxd7 Nxd7 10.Qc2 Be7 11.O-O O-O 12.Nc3 Nde5 13.b3 Nd4 14.Qe4 Nec6 15.e3 Nf5 16.Ba3 Rd8 17.Rfd1 Rb8 18.Rac1 Qc7 19.Qa4 Ne5 20.d4 cxd4 21.Nd5 Qd7 22.Nxe7+ Nxe7 23.Rxd4 Qxa4 24.Rxa4 Nc8 25.Rd4 Nb6 26.Bd6 Nc6 27.Bxc6 Rbc8 28.Bc7 Rxd4 29.Bxb7 Rxc7 30.Rxc7 Rd1+ 31.Kg2 Ra1 32.a4 g6 33.Bf3 Ra3 34.Rxa7 Rxb3 35.Rb7 Rb2 36.a5 Nc4 37.Rxb2 Nxb2 38.a6 Nc4 39.a7 Nb6 40.a8=Q+ Nxa8 41.Bxa8 f5 42.f4 Kf7 43.Kf3 Kf6 44.Ke2 e5 45.Kd3 g5 46.Kc4 h5 47.Kd5 exf4 48.exf4 h4 49.Kd6 hxg3 50.hxg3 gxf4 51.gxf4 1-0 | ||||
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| 2314381 | FM O'Donnell, Conor (2321) | Carroll, Peter (2100) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.g3 b6 6.Bg2 Bb7 7.O-O O-O 8.Nb5 cxd4 9.Qxd4 Nc6 10.Qd3 d5 11.Bg5 a6 12.Nc3 Be7 13.Rfd1 Qc7 14.cxd5 Nb4 15.Qd2 Nbxd5 16.Rac1 Qb8 17.Nxd5 Bxd5 18.Bf4 Bd6 19.Bxd6 Qxd6 20.Qc2 Qe7 21.Ne5 Bxg2 22.Kxg2 Rad8 23.Nc6 Qb7 24.Rxd8 Rxd8 25.e4 Re8 26.f3 g6 27.Qc3 Nd7 28.Rd1 Nc5 29.Ne5 Rc8 30.Qd4 h5 31.b4 Na4 32.Nd7 Rc2+ 33.Kh3 Qc8 34.Nf6+ Kf8 35.Nh7+ Kg8 36.Nf6+ Kf8 37.Qe5 Rxh2+ 38.Kxh2 Qc2+ 39.Kh3 Qxd1 40.Nh7+ Kg8 41.Nf6+ Kf8 42.Nh7+ Kg8 43.Nf6+ Kf8 44.Nh7+ Ke7 1/2-1/2 | ||||
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| 2337633 | FM Murphy, Conor E (2315) | FM O'Donnell, Conor (2311) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.Ba4 Nf6 5.O-O e5 6.d3 Be7 7.a3 O-O 8.c4 Ne8 9.b4 b6 10.Nc3 f5 11.Bc6 Rb8 12.exf5 Rxf5 13.Bd5+ Kh8 14.Be6 Rf8 15.Ne4 Nc7 16.Nfg5 Qe8 17.Bg4 Nf6 18.Nxf6 gxf6 19.Bh5 Qd7 20.Nf7+ Kg8 21.Bg4 Qe8 22.Nh6+ Kh8 23.Bxc8 Rxc8 24.Nf5 Rg8 25.Qf3 Ne6 26.b5 Nd4 27.Nxd4 cxd4 28.a4 Qd7 29.Ba3 Rg6 30.Bb4 Rcg8 31.g3 f5 32.a5 f4 33.axb6 axb6 34.Ra8 Bd8 35.Rfa1 fxg3 36.hxg3 Qh3 37.Qg2 Qf5 38.R1a3 h5 39.Be1 h4 40.Qe4 Qh5 41.Ra2 Rg4 42.Qg2 Qf5 43.Qf1 Rf8 44.f3 Rgg8 45.Rg2 Qh3 46.Qe2 hxg3 47.Qe4 Rf7 48.Bxg3 Rh7 49.Bxe5+ dxe5 50.Rxg8+ Kxg8 51.Rxd8+ Kg7 52.Qxe5+ Kf7 53.Qd5+ Kg7 54.Rd7+ Kh6 55.Rd6+ Kg7 56.Qb7+ 1-0 | ||||
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| 2337617 | FM O'Donnell, Conor (2311) | FM Brady, S (2282) | 1/2-1/2 | |
| 1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 c6 7.Qc2 b6 8.b3 Nbd7 9.Rd1 a5 10.Nc3 Ba6 11.Nd2 b5 12.e4 bxc4 13.bxc4 Rb8 14.exd5 exd5 15.cxd5 cxd5 16.Nxd5 Nxd5 17.Bxd5 Nf6 18.Bf3 Qxd4 19.Nb3 Qa4 20.Qc7 Bb4 21.Bg5 Rbc8 22.Qa7 Bc4 23.Bxf6 gxf6 24.Qd4 Bxb3 25.axb3 Qxb3 26.Qg4+ Kh8 27.Be4 Rc5 28.Bf5 h6 29.Qh5 Kg7 30.Qg4+ Kh8 31.Qh5 Kg7 32.Rd4 Re8 33.Rg4+ Kf8 34.Qxh6+ Ke7 35.Qh7 Rd8 36.Rb1 Rd1+ 37.Rxd1 Qxd1+ 38.Kg2 Re5 39.Rf4 Bd6 40.Qh4 Re1 41.Rd4 Qa1 42.Kh3 Re5 43.Bd3 Qc3 44.Bc4 Qf3 45.Rf4 Qh5 46.Kg2 Qxh4 47.Rxh4 Rc5 48.Bb3 Rb5 49.Re4+ Kf8 50.Ba4 Rb4 51.Rxb4 Bxb4 52.Kf3 Kg7 53.Ke4 Bc5 54.f4 Bg1 55.h3 Bf2 56.g4 Be1 57.Kf5 Bf2 58.Bb3 Be1 59.Ke4 Bf2 60.Kd5 Bg3 61.f5 Kf8 62.Kc6 Kg7 63.Kd7 Kf8 64.Kc6 Kg7 65.Kb5 Be1 66.h4 Bxh4 67.Kxa5 Kf8 68.Kb5 1/2-1/2 | ||||
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| 2337598 | GM Baburin, A (2432) | FM O'Donnell, Conor (2311) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 c6 7.Qc2 O-O 8.O-O b6 9.Bg5 Nbd7 10.Nbd2 Ba6 11.Rfd1 Rc8 12.Rac1 h6 13.Bxf6 Nxf6 14.Ne5 Bb7 15.e4 dxc4 16.Ndxc4 b5 17.Ne3 Qb6 18.Qc3 c5 19.d5 Rfd8 20.b3 a6 21.h4 Bf8 22.Kh2 exd5 23.exd5 Re8 24.Nc6 Bxc6 25.dxc6 Ne4 26.Qc2 Qxc6 27.Nd5 Qg6 28.Nf4 Qh7 29.Re1 Nf6 30.Qxh7+ Kxh7 31.Bb7 Rxe1 1/2-1/2 | ||||
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| 2337578 | Moran, S (2186) | FM O'Donnell, Conor (2311) | 1/2-1/2 | |
| 1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 Nf6 5.Nd2 e6 6.Ngf3 cxd4 7.exd4 Nh5 8.Be3 Bd6 9.Ne5 g6 10.Nd3 Ng7 11.g3 b6 12.Bf4 Nf5 13.Bg2 O-O 14.Bxd6 Qxd6 15.O-O Ba6 16.Nf3 Rad8 17.Re1 f6 18.Bh3 Ng7 19.a3 Bxd3 20.Qxd3 e5 21.Qd2 e4 22.Nh4 Na5 23.Rad1 f5 24.f4 exf3 25.Nxf3 Nc4 26.Qh6 Nh5 27.b3 Nxa3 28.Ng5 Rd7 29.Re6 Qc7 30.Rxg6+ hxg6 31.Qxg6+ Rg7 32.Qe6+ Rff7 33.Qe8+ Rf8 34.Qe6+ Rff7 35.Qe8+ Rf8 36.Qe6+ 1/2-1/2 | ||||
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| 2337558 | FM O'Donnell, Conor (2311) | IM Astaneh Lopez, A (2431) | 1/2-1/2 | |
| 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e4 Bc5 5.Nxe5 Nxe5 6.d4 Bb4 7.dxe5 Nxe4 8.Qf3 d5 9.Be2 Qe7 10.O-O Bxc3 11.bxc3 O-O 12.cxd5 Qxe5 13.Bc4 1/2-1/2 | ||||
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| 2337542 | O'Connor, Jon (2165) | FM O'Donnell, Conor (2311) | 0-1 | |
| 1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 d5 5.Nbd2 Nf6 6.Bg2 Be7 7.O-O b6 8.Re1 Bb7 9.e5 Nd7 10.h4 Qc7 11.Qe2 h6 12.Nf1 g5 13.hxg5 hxg5 14.N1h2 O-O-O 15.Ng4 Rh5 16.c3 Rdh8 17.a3 Qd8 18.b4 Qg8 19.b5 Na5 20.d4 Nb3 21.Be3 Nxa1 22.Rxa1 f5 23.exf6 Nxf6 24.Nxf6 Bxf6 25.g4 cxd4 26.Bxd4 R5h6 27.Ne5 Qh7 28.f3 Rh1+ 29.Bxh1 Qxh1+ 30.Kf2 Rh2+ 31.Kg3 Rg2+ 32.Qxg2 Qh4# 0-1 | ||||
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| 2337520 | FM O'Donnell, Conor (2311) | IM Collins, S IRL (2448) | 1/2-1/2 | |
| 1.c4 g6 2.d4 Nf6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 c5 7.dxc5 Qa5 8.Bd2 Qxc5 9.Nf3 Bg4 10.Be3 Qa5 11.O-O Nc6 12.a3 Rfc8 13.b4 Qd8 14.Rc1 Qf8 15.h3 Bxf3 16.gxf3 e5 17.f4 Bh6 18.Qd2 exf4 19.Bxf4 Bxf4 20.Qxf4 Qe7 21.Rfd1 Ne5 22.Nd5 Nxd5 23.Rxd5 Re8 24.Rcd1 Nc6 25.f3 a5 26.Rxd6 axb4 27.axb4 Nxb4 28.Rd7 Qc5+ 29.Kf1 Re7 30.Qd6 Qxd6 31.R1xd6 Rae8 32.c5 Kf8 33.Bb5 Kg8 34.Be2 Nc6 35.Bb5 Ne5 36.Rxb7 1/2-1/2 | ||||
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| 2344248 | FM O'Donnell, Conor (2311) | O'Connell, G (2106) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.f3 d5 4.cxd5 Nxd5 5.e4 Nb6 6.Nc3 Bg7 7.Be3 Nc6 8.d5 Na5 9.Bd4 e5 10.Bc5 Bf8 11.Bxf8 Kxf8 12.Qd2 Kg7 13.Nd1 Nac4 14.Qc3 Nd6 15.Qxe5+ f6 16.Qd4 Re8 17.Ne3 Bf5 18.O-O-O Bxe4 19.fxe4 Rxe4 20.Qd2 Qe7 21.Nc2 Nbc4 22.Bxc4 Nxc4 23.Qc3 Ne3 24.Nxe3 Rxe3 25.Qc2 Rd8 26.Nf3 Re2 27.Qc4 b5 28.Qc3 b4 29.Qc4 Rxg2 30.Rhe1 Qd7 31.Qxb4 Qf5 32.Nd4 Qf4+ 33.Kb1 Kh6 34.Qc3 Rxh2 35.Ne6 Qf5+ 36.Ka1 Rb8 37.Rh1 1-0 | ||||
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| 2344229 | CM Harding, T (2028) | FM O'Donnell, Conor (2311) | 0-1 | |
| 1.Nf3 c5 2.e3 g6 3.d4 Bg7 4.d5 b5 5.a4 b4 6.Nbd2 Nf6 7.Bc4 e6 8.e4 exd5 9.exd5 O-O 10.O-O d6 11.Re1 a5 12.Nf1 Nbd7 13.Bg5 Nb6 14.Bb5 Bd7 15.Qd2 Bxb5 16.axb5 Qd7 17.Bh6 Nbxd5 18.Bxg7 Kxg7 19.Ne3 Nxe3 20.Rxe3 d5 21.Ne5 Qxb5 22.g4 Rad8 23.Rh3 Ng8 24.g5 f6 25.gxf6+ Rxf6 26.Qg5 Rdf8 27.Qh4 h6 28.Re1 Rxf2 29.Qxf2 Rxf2 30.Kxf2 Nf6 31.Rf3 Ne4+ 32.Ke3 Qe8 33.Rf7+ Kg8 34.Ref1 Nd6 35.Rf8+ Qxf8 36.Rxf8+ Kxf8 37.Nd7+ Ke7 38.Nxc5 Nc4+ 39.Kd4 Nxb2 40.Kxd5 Kf6 41.Nb3 a4 42.Nc1 Nd1 43.Kc4 Ne3+ 44.Kxb4 Nxc2+ 45.Kxa4 Kg5 46.Nd3 Nd4 47.Ne1 Kg4 48.Kb4 g5 49.Ng2 Kh3 50.Ne3 h5 51.Kc4 Nf3 52.Kd5 Kxh2 53.Ke4 Kg3 54.Nf5+ Kf2 55.Ng7 h4 56.Kf5 h3 0-1 | ||||
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| 2345968 | Kanyamarala, Tarun (2244) | FM O'Donnell, Conor (2341) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Re1 d6 7.a4 Kh8 8.h3 Ng8 9.Nc3 f5 10.Nd5 Bf6 11.c3 Nce7 12.Nxf6 gxf6 13.exf5 Nxf5 14.d4 d5 15.Ba2 e4 16.Nh2 Nge7 17.f3 Nd6 18.fxe4 Nxe4 19.Ng4 Qd6 20.Qf3 Ng6 21.Bh6 Nh4 22.Qf4 Qxf4 23.Bxf4 c6 24.Bh6 Bxg4 25.Rxe4 dxe4 26.Bxf8 Rxf8 27.hxg4 Re8 28.Re1 f5 29.Bb1 Rg8 30.gxf5 Nf3+ 0-1 | ||||
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| 2345958 | FM O'Donnell, Conor (2341) | IM Wall, G (2311) | 0-1 | |
| 1.Nf3 d6 2.e4 Nf6 3.Nc3 c6 4.d4 Qa5 5.Bd3 Bg4 6.h3 Bh5 7.Bd2 Qb6 8.g4 Bg6 9.Qe2 e6 10.O-O-O d5 11.e5 Nfd7 12.Kb1 Bxd3 13.cxd3 a5 14.Be3 a4 15.Nd2 a3 16.b3 c5 17.dxc5 Qb4 18.Nxd5 exd5 19.d4 Nc6 20.Nf1 Na7 21.Qd3 Qb5 22.Qf5 Qc6 23.Bc1 Nb5 24.Ka1 b6 25.Ng3 g6 26.Qd3 bxc5 27.dxc5 Bxc5 0-1 | ||||
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| 2345950 | FM O'Donnell, Conor (2341) | FM Stefansson, Vignir Vatnar (2293) | 1/2-1/2 | |
| 1.c4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.Nc3 d6 7.d4 Qe8 8.Nd5 Nxd5 9.cxd5 Nd7 10.Ng5 Nf6 11.Qb3 h6 12.Ne6 Bxe6 13.dxe6 Rb8 14.a4 c6 15.a5 Qc8 16.Ra4 b5 17.axb6 Rxb6 18.Qa2 d5 19.Rxa7 Qxe6 20.Qa3 Nd7 21.Qe3 Kf7 22.Rd1 Rc8 23.Qxe6+ Kxe6 24.g4 Rb4 25.gxf5+ gxf5 26.e3 Rcb8 27.Bf1 Nb6 28.Rd2 Nc4 29.Rc2 R8b6 30.b3 Nd6 31.Rc7 Rxb3 32.R2xc6 Rxc6 33.Rxc6 Kd7 34.Ra6 Nc4 35.Kg2 Bf6 36.Kf3 Rc3 37.Bxc4 dxc4 38.Ba3 Rc2 39.Ra7+ Ke6 40.Bb4 Bh4 41.Be1 Rc1 42.Ke2 Rc2+ 43.Kf3 Bf6 44.Rc7 Kf7 1/2-1/2 | ||||
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| 2345957 | Kanyamarala, Trisha (2196) | FM O'Donnell, Conor (2341) | 1/2-1/2 | |
| 1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.e3 e5 5.dxe5 dxc4 6.Qxd8+ Rxd8 7.Bxc4 Nxe5 8.Be2 Nd3+ 9.Bxd3 Rxd3 10.Nbd2 Rd5 11.Ne4 Be7 12.Bd2 Nf6 13.Nc3 Rd8 14.h3 Bd7 15.Ne5 Bc8 16.Nb5 Ne4 17.Bc3 O-O 18.Nd4 Nxc3 19.bxc3 c5 20.Ne2 Rd5 21.Nf3 g5 22.O-O Rfd8 23.c4 Rd3 24.a4 Be6 25.Rfc1 Bf6 26.Rab1 b6 27.a5 bxa5 28.Ng3 Bc3 29.Ne4 Bb4 30.Nexg5 Bf5 31.e4 Bg6 32.Ne5 R3d6 33.Nxg6 hxg6 34.e5 Rd4 35.e6 f6 36.e7 Re8 37.Ne6 Rd6 38.Nc7 Rxe7 39.Nd5 Re5 40.Rd1 Kf7 41.Rb2 a4 42.Rdb1 a5 43.f4 Re4 44.Rc1 Ke6 45.Nc7+ Kd7 46.Nd5 a3 47.Rbc2 Rxd5 48.cxd5 Rxf4 49.g4 Kd6 50.Rd1 f5 51.Re2 Re4 52.Rf2 c4 53.gxf5 Bc5 54.fxg6 Re3 55.Kf1 Re8 56.Rf6+ Ke5 57.Rf7 Rg8 58.g7 Bd4 59.Re7+ Kd6 60.Rxd4 Kxe7 61.Rxc4 Rxg7 62.Ra4 Rg3 63.h4 Rd3 64.Rxa5 Kd6 65.h5 Rxd5 66.Rxa3 1/2-1/2 | ||||
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| 2345941 | FM O'Donnell, Conor (2341) | IM Baker, CW (2273) | 1-0 | |
| 1.c4 c5 2.Nf3 Nf6 3.Nc3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.d4 cxd4 8.Qxd4 O-O 9.Bg5 Nc6 10.Qd2 Na5 11.b3 Ne4 12.Nxe4 Bxe4 13.Rfd1 d5 14.cxd5 Bxd5 15.Rac1 f6 16.Bf4 Ba3 17.e4 Bb7 18.Qe2 Qe8 19.Rc7 Rf7 20.Rxf7 Qxf7 21.e5 Rc8 22.h4 Bc5 23.h5 Rf8 24.h6 g5 25.Be3 Bxe3 26.Qxe3 g4 27.Nd4 Bxg2 28.Kxg2 Rd8 29.Re1 Kh8 30.exf6 Qxf6 31.Qxe6 Qxe6 32.Rxe6 1-0 | ||||
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| 2345947 | FM Wiley, To (2162) | FM O'Donnell, Conor (2341) | 0-1 | |
| 1.d4 d5 2.c4 Nc6 3.Nc3 Nf6 4.cxd5 Nxd5 5.Nf3 Bg4 6.e3 e5 7.Be2 exd4 8.Nxd4 Nxc3 9.bxc3 Bxe2 10.Qxe2 Qd5 11.O-O O-O-O 12.Nxc6 Qxc6 13.Bb2 Be7 14.c4 Bf6 15.Bxf6 Qxf6 16.Rab1 Rd7 17.Rb3 Rhd8 18.Rfb1 c6 19.h3 Qe5 20.g3 Qf5 21.g4 Qe4 22.R3b2 f5 23.gxf5 Qxf5 24.Qg4 Qxg4+ 25.hxg4 Rd1+ 26.Rxd1 Rxd1+ 27.Kg2 Rc1 28.Rb4 a5 29.Ra4 b6 30.Kf3 Kc7 31.Ke4 Kd6 32.f4 Rg1 33.Kf5 g6+ 34.Kg5 h5 35.Kxg6 h4 36.c5+ Kxc5 37.Rd4 h3 38.Rd2 Rxg4+ 39.Kf5 Rg2 40.Rd7 Rxa2 41.Rh7 h2 42.Ke6 Re2 43.Rh3 Rxe3+ 0-1 | ||||
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| 2345933 | FM O'Donnell, Conor (2341) | Moran, Darragh (1880) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 O-O 9.dxc5 Qa5 10.a3 Bxc5 11.O-O-O a6 12.Bxc5 Nxc5 13.Qe3 Na4 14.Nxa4 Qxa4 15.Bd3 f6 16.exf6 Rxf6 17.Rhf1 Qxf4 18.Bxh7+ Kh8 19.Qxf4 Rxf4 20.Ng5 Rf6 21.c4 d4 22.Be4 Bd7 23.Nf7+ Kg8 24.Nd6 b6 25.Rxf6 gxf6 26.Rxd4 Nxd4 27.Bxa8 e5 28.Ne4 Kf7 29.Kd2 f5 30.Bd5+ Ke7 31.Nc3 Kf6 32.b4 e4 33.Bb7 a5 34.Nd5+ Ke5 35.Nxb6 Be8 36.c5 axb4 37.Nc4+ Kf4 38.axb4 Bf7 39.Ba6 Nc6 40.Kc3 e3 41.Nb2 Bd5 42.Nd3+ Kg4 43.Ne1 f4 44.Be2+ 1-0 | ||||
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| 2345936 | IM McPhillips, Joseph (2412) | FM O'Donnell, Conor (2341) | 1/2-1/2 | |
| 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 O-O 6.Nd5 Re8 7.Qf5 d6 8.Nxf6+ gxf6 9.Qh5 e4 10.Rg1 d5 11.cxd5 Ne5 12.Nxe5 Rxe5 13.Qh4 Rxd5 14.Qxe4 Rxd2 15.Qxb4 Rd1+ 16.Ke2 Qd3+ 17.Kf3 Qd5+ 18.Ke2 Qd3+ 19.Kf3 Qd5+ 20.e4 Qh5+ 21.g4 Qxh2 22.Qa4 Qxg1 23.Qe8+ Kg7 24.Bh6+ Kg6 25.Qg8+ Kxh6 26.Qf8+ Kg6 27.Qg8+ Kh6 28.Qf8+ Kg6 29.Qg8+ Kh6 30.Qf8+ 1/2-1/2 | ||||
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| 2365200 | FM O'Donnell, Conor (2341) | FM Harvey, Marcus R (2402) | 0-1 | |
| 1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.d4 O-O 7.Nc3 Ne4 8.Bd2 d6 9.d5 Nxd2 10.Nxd2 e5 11.e4 g6 12.Qc2 Nd7 13.b4 Nf6 14.Nb3 Nh5 15.c5 Bc8 16.a4 f5 17.f3 Bg5 18.a5 Be3+ 19.Kh1 Qg5 20.Bh3 bxc5 21.bxc5 Rb8 22.Nd1 Nxg3+ 23.hxg3 Qxg3 24.Nxe3 Qxh3+ 25.Kg1 fxe4 26.Rab1 Ba6 27.Rfc1 Bd3 28.Qg2 Qxg2+ 29.Nxg2 Bxb1 30.Rxb1 Rxf3 31.Nd2 Rxb1+ 32.Nxb1 Rd3 33.cxd6 cxd6 34.Kf2 Rxd5 35.Nc3 Rxa5 36.Ne3 Kf7 37.Nc4 Ra6 38.Nxe4 Ra2+ 39.Ned2 Ke6 0-1 | ||||
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| 2365153 | FM O'Donnell, Conor (2341) | Ozsoy, Alimert (2087) | 1/2-1/2 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Nb6 8.Ne5 a5 9.h4 g6 10.h5 gxh5 11.f3 Bg7 12.e4 Bg6 13.Be3 Nbd7 14.Bd3 e6 15.Qd2 O-O 16.O-O-O c5 17.Nxd7 Nxd7 18.d5 exd5 19.Nxd5 Nb6 20.Nxb6 Qxb6 21.Qc2 Qf6 22.Bc4 Rfd8 23.Kb1 Rac8 24.Ka2 Qe5 25.Rd2 Rxd2 26.Bxd2 Qg3 27.Be1 Qc7 28.Rf1 Qc6 29.Bd2 b6 30.Re1 Rd8 31.Bg5 Rd4 32.Be3 Rd8 33.Bg5 Rd4 34.Be3 Rd8 35.Qb3 Qd7 36.Bd5 Kh8 37.Bg5 f6 38.Bh4 Be8 39.Qxb6 Qxa4+ 40.Kb1 Rxd5 41.b3 Rd6 42.Qxd6 Qxb3+ 43.Kc1 Qb4 44.Qd2 Qb3 45.Qb2 Qc4+ 46.Kb1 Qd3+ 47.Ka1 Qd6 48.Bf2 Bf7 49.g3 Qd3 50.Bxc5 Qxf3 51.Bd4 Qxg3 52.Rf1 Qd3 53.Rg1 Qxe4 54.Bxf6 Qa4+ 55.Kb1 Qa2+ 56.Qxa2 Bxa2+ 57.Kxa2 Bxf6 58.Kb3 h6 59.Ka4 Bg5 60.Kxa5 Kg7 61.Kb5 Kf6 62.Kc4 Ke5 63.Kd3 Kf4 64.Ke2 h4 1/2-1/2 | ||||
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| 2365050 | FM O'Donnell, Conor (2341) | Pantic, I (2184) | 1-0 | |
| 1.c4 f5 2.Nf3 Nf6 3.g3 d6 4.d4 g6 5.Bg2 Bg7 6.O-O O-O 7.Nc3 c6 8.Rb1 Qe8 9.Re1 Qf7 10.b3 Ne4 11.Bb2 d5 12.e3 h6 13.cxd5 cxd5 14.Ne5 Qe6 15.Nd3 g5 16.b4 Kh7 17.b5 a5 18.Rc1 b6 19.Re2 Nd7 20.Na4 Bb7 21.Rc7 Rab8 22.Ba3 Nd6 23.Bxd6 Qxd6 24.Rec2 Rfc8 25.Qc1 Nf8 26.R2c6 Bxc6 27.Rxc6 Qd7 28.Nxb6 Qa7 29.Qc5 e6 30.a4 Kg8 31.h4 Re8 32.hxg5 hxg5 33.Ne5 Kh8 34.Nbd7 Qxc5 35.dxc5 Nxd7 36.Nxd7 Rb7 37.Rd6 Bc3 38.c6 Bb4 39.Rxe6 Rxe6 40.cxb7 Bd6 41.b8=Q+ Bxb8 42.Nxb8 Rd6 43.Nc6 Kg7 44.Ne7 Kf6 45.Nxd5+ Ke6 46.b6 Rd7 47.b7 Rd8 48.Nc7+ Ke7 49.Na6 1-0 | ||||
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| 2365121 | Raahul, V S (2251) | FM O'Donnell, Conor (2341) | 1/2-1/2 | |
| 1.c4 g6 2.Nc3 c5 3.Nf3 Bg7 4.d4 cxd4 5.Nxd4 Nc6 6.e3 Nf6 7.Be2 O-O 8.O-O d5 9.cxd5 Nxd5 10.Nxc6 bxc6 11.Na4 Nb6 12.Nc5 Nd7 13.Na4 Nb6 14.Nc5 Nd7 15.Na4 Nb6 1/2-1/2 | ||||
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| 2364983 | Brankovic, Vladislav (2144) | FM O'Donnell, Conor (2341) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bd6 5.d3 h6 6.h3 O-O 7.Be3 a6 8.Bc4 b5 9.Bb3 Na5 10.Qd2 Bb7 11.Ne2 Nxb3 12.axb3 Re8 13.Nh2 Bf8 14.g4 d5 15.f3 Nh7 16.O-O Be7 17.Qe1 c5 18.Rd1 Qc7 19.Qg3 c4 20.bxc4 bxc4 21.exd5 cxd3 22.Rxd3 Qxc2 23.Rd2 Qb3 24.Nc3 Bb4 25.d6 Rad8 26.Rfd1 Rd7 27.g5 hxg5 28.Bxg5 Re6 29.Rd3 Bxc3 30.bxc3 Nxg5 0-1 | ||||
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| 2369477 | GM Ivanisevic, I (2612) | FM O'Donnell, Conor (2341) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 Nxd5 5.Nf3 c5 6.g3 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 b6 11.Bg2 Bb7 12.O-O O-O 13.Rfe1 Be4 14.Qf4 Qd5 15.Rac1 Nd7 16.h4 Rad8 17.Rc7 a5 18.g4 Nf6 19.h5 Qd6 20.Qxd6 Rxd6 21.g5 Nxh5 22.e3 b5 23.Rec1 Ra6 24.Ne5 Bxg2 25.Kxg2 f6 26.Nd7 Rfa8 27.Nc5 Rb6 28.Rh1 g6 29.Nd7 Rba6 30.Nxf6+ Nxf6 31.gxf6 h5 32.Rg7+ Kf8 33.Kf3 Rc8 34.Rxg6 Kf7 35.Rh6 b4 36.Rg1 Rg8 37.Rh7+ Kf8 38.Rc1 Ra8 39.f7 1-0 | ||||
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| 2399573 | FM O'Donnell, Conor (2369) | Menzies, Colin (2183) | 1-0 | |
| 1.d4 Nf6 2.c4 b6 3.f3 Nc6 4.Nc3 e5 5.d5 Ne7 6.g4 Ng6 7.h4 h5 8.g5 Ng8 9.a3 f5 10.gxf6 gxf6 11.Qd3 Kf7 12.d6 Bb7 13.dxc7 Qxc7 14.Nh3 Bc5 15.Nf2 N8e7 16.Nfe4 Rhd8 17.Nxc5 Qxc5 18.Be3 Qc6 19.Rg1 Ba6 20.b3 d5 21.cxd5 Rxd5 22.Qc2 Bc8 23.Bf2 Be6 24.Rc1 Rc8 25.b4 Rd7 26.e4 Rdc7 27.Qd2 Nf4 28.Ba6 Rd7 29.Qc2 Bc4 30.Bxc8 Qxc8 31.Nd5 Bxd5 32.Qxc8 Nxc8 33.Rxc8 Bb3 34.Be3 Rd1+ 35.Kf2 Nh3+ 36.Kg2 Nxg1 37.Bxg1 Be6 38.Ra8 Rd7 39.a4 Bc4 40.Be3 Kg6 41.Kf2 f5 42.exf5+ Kxf5 43.a5 bxa5 44.bxa5 e4 45.fxe4+ Kxe4 46.Bxa7 Kd3 47.Bb6 Rf7+ 48.Kg3 Rg7+ 49.Kf4 Rg4+ 50.Kf5 Rxh4 51.a6 Bxa6 52.Rxa6 Rg4 53.Bd8 Rg8 54.Bg5 h4 55.Bxh4 Rf8+ 56.Bf6 Rg8 57.Rd6+ Kc4 58.Be5 Rf8+ 59.Ke4 Rf1 60.Rc6+ Kb5 61.Rc8 Rh1 62.Kd5 Rh5 63.Rb8+ Ka5 64.Kd4 Rg5 65.Bd6 Rg4+ 66.Kc5 Rg5+ 67.Kc6 Ka4 68.Rb4+ Ka5 69.Rb3 Rg4 70.Rh3 Re4 71.Rg3 Rh4 72.Re3 Rg4 73.Be7 Rg6+ 74.Kc5 Ka4 75.Rf3 Rh6 76.Kc4 Ka5 77.Bc5 Rh4+ 78.Bd4 Ka4 79.Rf7 Rh5 80.Rg7 Rf5 81.Be3 Rh5 82.Rf7 Rh4+ 83.Bd4 Rh5 84.Rf1 Rh3 85.Rg1 Rf3 86.Rg4 Rh3 87.Bc5 Rh1 88.Bd4 Rh3 89.Rg7 Rh5 90.Ra7+ Ra5 91.Rf7 Rh5 92.Rg7 Rf5 93.Be3 Rh5 94.Bg5 Ka5 95.Rg6 Rh2 96.Bd8+ 1-0 | ||||
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| 2399412 | Putar, Lara (1641) | FM O'Donnell, Conor (2369) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Bd7 6.Ne5 Bc6 7.Nxc6 Nxc6 8.Bf4 Bd6 9.Bxd6 Qxd6 10.e3 e5 11.Qa4 Qb4+ 12.Nc3 Qxa4 13.Nxa4 exd4 14.exd4 O-O-O 15.Bxc6 bxc6 16.O-O-O Rhe8 17.Nc3 Nd5 18.a3 Nxc3 19.bxc3 Re2 20.Rd2 Rxd2 21.Kxd2 c5 22.Ke3 Kb7 23.Rb1+ Kc6 24.a4 a6 25.Ke4 cxd4 26.cxd4 Re8+ 27.Kf3 Kd5 28.Rb7 Re7 29.Ra7 c3 30.Rxa6 c2 31.Ra5+ Kxd4 0-1 | ||||
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| 2399276 | FM O'Donnell, Conor (2369) | Boyle, B (1799) | 1-0 | |
| 1.d4 e6 2.c4 b6 3.e4 Bb4+ 4.Bd2 Bxd2+ 5.Nxd2 Bb7 6.Qg4 Qf6 7.Ngf3 Nh6 8.Qg3 d6 9.Bd3 Qg6 10.Qf4 Nd7 11.O-O-O O-O-O 12.Bc2 Qf6 13.Qe3 e5 14.h3 Rhe8 15.g4 Ng8 16.g5 exd4 17.Nxd4 Qe5 18.Rhe1 Qa5 19.a3 f6 20.h4 Qe5 21.f4 Qe7 22.Ba4 d5 23.cxd5 Bxd5 24.Nf5 Qf7 25.Qc3 Qf8 26.Nc4 Bb7 27.Nd2 1-0 | ||||
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| 2411142 | FM O'Donnell, Conor (2369) | Vogel, Constantin (2130) | 1-0 | |
| 1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.d4 d5 7.Qa4+ c6 8.cxd5 exd5 9.Nc3 O-O 10.Bf4 Nbd7 11.Rfd1 Re8 12.Ne5 b5 13.Qb3 Nb6 14.e4 a5 15.exd5 Nbxd5 16.Nxd5 Nxd5 17.a4 Bb4 18.Bd2 bxa4 19.Rxa4 c5 20.Nxf7 Kxf7 21.dxc5 Bxd2 22.Qxb7+ Nc7 23.Qb3+ Kf8 24.Bxa8 Qxa8 25.Qb6 Re7 26.Rd4 Nd5 27.Qd6 Nf4 28.Qd8+ Qxd8 29.Rxd8+ Kf7 30.R8xd2 1-0 | ||||
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| 2411166 | Remenyik, David (1798) | FM O'Donnell, Conor (2369) | 0-1 | |
| 1.d4 Nf6 2.Nf3 c5 3.d5 b5 4.Bg5 Qb6 5.Bxf6 Qxf6 6.c3 g6 7.e4 Qb6 8.a4 b4 9.a5 Qb7 10.Nbd2 Bg7 11.Qc2 O-O 12.Bd3 d6 13.O-O Nd7 14.Nc4 Qc7 15.Nfd2 Ba6 16.Rfb1 Rab8 17.Bf1 Rb7 18.Nb6 Bxf1 19.Nxd7 Qxd7 20.Kxf1 bxc3 21.bxc3 Rfb8 22.Ke1 Rxb1+ 23.Rxb1 Rxb1+ 24.Nxb1 Qb5 25.Qa2 Qd3 26.f3 Bxc3+ 27.Nxc3 Qxc3+ 28.Ke2 a6 29.h3 h5 30.g4 Qe5 31.Ke3 Qg5+ 32.Ke2 hxg4 33.hxg4 Qe5 34.Ke3 Qg3 35.Qc4 Qe1+ 36.Kf4 Qd2+ 37.Kg3 Qxa5 38.e5 Qe1+ 39.Kg2 Qxe5 40.Qxa6 Qxd5 41.Qa5 Kg7 42.Kg3 Qe5+ 43.Kg2 c4 0-1 | ||||
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| 2411095 | FM O'Donnell, Conor (2369) | Bennett, E (1847) | 1/2-1/2 | |
| 1.d4 e6 2.c4 Nf6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.e4 g6 7.Nge2 Bg7 8.Ng3 Na6 9.Be2 Nc7 10.O-O O-O 11.a4 b6 12.Bg5 h6 13.Be3 Rb8 14.Qd2 Kh7 15.h3 Ba6 16.Nb5 Qd7 17.Nxc7 Bxe2 18.Qxe2 Qxc7 19.Qc2 Qb7 20.Rab1 a5 21.Bf4 Rfd8 22.Rfe1 b5 23.axb5 Qxb5 24.b3 Ne8 25.Nf1 Ra8 26.Nd2 a4 27.bxa4 Qxa4 28.Qd3 Qa2 29.Nc4 Ra4 30.Rbc1 Rb4 31.e5 Rb3 32.Qe4 Rb4 33.Re2 Qa8 34.Rd2 dxe5 35.Bxe5 Nf6 36.Qf3 Qa6 37.d6 Rxc4 38.Rxc4 Qxc4 39.Bxf6 Rd7 40.Be7 Qe6 41.Re2 Qf5 42.Qc6 Bd4 43.Bh4 g5 44.Bg3 Kg7 45.Re7 Rd8 46.Re8 Rd7 47.Qc8 Bf6 48.Rh8 Kg6 49.Qg8+ Kh5 50.Rh7 Qg6 51.Qc8 Qxh7 52.Qxd7 Qb1+ 53.Kh2 Kg6 54.Qc8 h5 55.Qg8+ Kh6 56.Qxf7 Qg6 57.Qd5 h4 58.d7 hxg3+ 59.fxg3 Bd8 60.Qxc5 Qf7 61.Qd6+ Kg7 62.Kg1 Qf6 1/2-1/2 | ||||
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| 2411118 | Melaugh, Gavin (2109) | FM O'Donnell, Conor (2369) | 1/2-1/2 | |
| 1.c4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.e3 e5 6.Nge2 Nge7 7.O-O O-O 8.a3 d6 9.Rb1 Be6 10.Nd5 Rb8 11.Nec3 a6 12.b4 cxb4 13.axb4 b5 14.cxb5 axb5 15.Re1 Qd7 16.d3 Rfc8 17.Bd2 h6 18.Qe2 Nxd5 19.Nxd5 Ne7 20.Nxe7+ Qxe7 21.Rec1 Qa7 22.Rxc8+ Rxc8 23.Rc1 Rxc1+ 24.Bxc1 Qa4 25.Qd2 d5 26.Bb2 d4 27.Bf3 Kh7 28.Bd1 Bb3 29.Bxb3 Qxb3 30.exd4 exd4 31.h4 h5 32.Kh2 Bh6 33.f4 Bf8 34.Bxd4 Bxb4 35.Qe3 Bc3 36.Bxc3 Qxc3 37.f5 Qc2+ 38.Kg1 Qc7 39.d4 b4 40.fxg6+ fxg6 41.d5 Qd6 42.Qb3 Kg7 43.Kg2 Kf7 44.Qc4 Ke7 45.Qb5 Kf6 46.Kf2 Kf5 47.Qc4 Ke5 48.Ke3 Qb6+ 49.Kd3 Kd6 50.Qf4+ Kd7 51.Qf7+ Kd8 52.Qf8+ Kd7 53.Qf7+ Kc8 54.Qe8+ Kb7 1/2-1/2 | ||||
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| 2411085 | FM O'Donnell, Conor (2369) | Melaugh, Shane (2105) | 1-0 | |
| 1.c4 e5 2.g3 Nf6 3.Bg2 d5 4.cxd5 Nxd5 5.Nc3 Nb6 6.e3 c5 7.Nge2 Nc6 8.O-O Be7 9.f4 exf4 10.Nxf4 O-O 11.d3 Re8 12.Qe2 Bg5 13.Ne4 Bxf4 14.gxf4 Qe7 15.b3 Nb4 16.f5 f6 17.Bb2 Bd7 18.a3 N4d5 19.Qf2 Bb5 20.Rfd1 a5 21.Qg3 Bc6 22.Rac1 a4 23.b4 cxb4 24.axb4 a3 25.Bd4 Kh8 26.b5 Bxb5 27.Nd6 Ba4 28.Nxe8 Qxe8 29.Re1 Qb5 30.Qd6 a2 31.e4 Nb4 32.Qxb6 Nxd3 33.Qxb5 Bxb5 34.Red1 Nxc1 35.Rxc1 Bc6 36.e5 fxe5 37.Bxe5 Bxg2 38.Kxg2 b5 39.Rc7 Kg8 40.Rxg7+ Kf8 41.Ba1 Rc8 42.Ra7 Rc2+ 43.Kg3 b4 44.Be5 b3 45.Bd6+ Kg8 46.f6 Rc3+ 47.Kf4 Rc4+ 48.Kf5 Rc8 49.f7+ 1-0 | ||||
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| 2426169 | FM O'Donnell, Conor (2377) | GM Hebden, M (2417) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.Nge2 Nc6 8.d5 Ne5 9.Ng3 e6 10.Be2 exd5 11.cxd5 h5 12.O-O Nh7 13.Qd2 h4 14.Nh1 f5 15.exf5 gxf5 16.Nf2 Bd7 17.a4 Qf6 18.Nh3 Rae8 19.Nf4 Ng6 20.Nh5 Qe7 21.Bh6 Bxh6 22.Qxh6 Qe3+ 23.Qxe3 Rxe3 24.Kf2 Re7 25.Nb5 f4 26.Rfe1 Bxb5 27.axb5 Ne5 28.g4 fxg3+ 29.hxg3 Rf5 30.f4 Rxh5 31.Bxh5 Nd3+ 32.Kf1 Rxe1+ 33.Rxe1 Nxe1 34.Kxe1 hxg3 35.Kf1 Nf6 36.Bf3 Ne8 37.Be2 Nf6 38.Bf3 Kg7 39.Kg2 Kg6 40.Kxg3 Kf5 41.Bg2 Nh5+ 0-1 | ||||
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| 2437884 | Delaney, K (2201) | FM O'Donnell, Conor (2358) | 1/2-1/2 | |
| 1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.g3 Be7 6.Bg2 O-O 7.O-O c6 8.a4 b6 9.h3 a6 10.Be3 Qc7 11.Nh4 Re8 12.Nf5 Bf8 13.g4 exd4 14.Bxd4 g6 15.Ng3 h6 16.f4 Bb7 17.Qd2 b5 18.axb5 axb5 19.Rxa8 Bxa8 20.b4 Bg7 21.Qf2 Rf8 1/2-1/2 | ||||
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| 2437886 | FM O'Donnell, Conor (2358) | GM Saric, A (2536) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.a3 Re8 10.O-O-O e5 11.Bg5 d4 12.Nd5 Be7 13.Nxe7+ Qxe7 14.exd4 Bg4 15.dxe5 Nxe5 16.Re1 Bxf3 1/2-1/2 | ||||
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| 2437877 | FM O'Donnell, Conor (2358) | Fox, An (2042) | 1-0 | |
| 1.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 8.e3 d4 9.exd4 cxd4 10.Re1 Ne8 11.Ne5 Nxe5 12.Rxe5 f6 13.Re1 e5 14.Ba3 Bxa3 15.Nxa3 Qd6 16.Qc1 Qc5 17.d3 Rb8 18.Nc2 a5 19.f4 Bf5 20.Qd2 Nc7 21.fxe5 fxe5 22.a3 b6 23.b4 axb4 24.axb4 Qd6 25.Ra7 Rbe8 26.b5 h6 27.Qb4 Qd8 28.c5 Rf6 29.cxb6 Rxb6 30.Qc4+ Ne6 31.Bc6 Re7 32.Rxe7 Qxe7 33.Rxe5 Qf6 34.Rxf5 Qxf5 35.Nxd4 Qc5 36.Qxe6+ Kh7 37.Be4+ g6 38.Bxg6+ 1-0 | ||||
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| 2449184 | GM Fernandez, Dan SIN (2465) | FM O'Donnell, Conor (2358) | 0-1 | |
| 1.e3 g6 2.c4 c5 3.Nc3 Nf6 4.g4 h6 5.h4 d5 6.cxd5 Nxd5 7.Bc4 Nb6 8.Bb5+ Bd7 9.a4 Bg7 10.h5 g5 11.d3 Nc6 12.Bxc6 Bxc6 13.e4 Nd7 14.Nf3 Bxc3+ 15.bxc3 c4 16.Ba3 cxd3 17.Qxd3 Nf6 18.Nd4 Bxe4 19.Qb5+ Qd7 20.f3 Bc6 21.Qe2 O-O-O 22.O-O-O Nd5 23.Nf5 Qc7 24.c4 Nf4 25.Qxe7 Bxf3 26.Qxc7+ Kxc7 27.Bd6+ Rxd6 28.Nxd6 Bxh1 29.Nb5+ Kb6 30.Rxh1 Rd8 31.Kc2 Kc5 32.Re1 a6 33.Nc3 Ne6 34.Rf1 Kxc4 35.Rxf7 Nd4+ 36.Kb2 Nc6 37.Nb1 Rd4 38.Rxb7 Rxg4 39.Nd2+ Kd3 40.Nb3 Rb4 41.Rxb4 Nxb4 42.Ka3 Nc2+ 43.Kb2 Nd4 44.Nc5+ Ke3 45.Kc3 g4 46.Nd3 Nf3 47.Nb4 g3 48.Nd5+ Ke4 49.Nf6+ Ke5 0-1 | ||||
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| 2449185 | FM O'Donnell, Conor (2358) | GM Glek, I (2453) | 0-1 | |
| 1.d4 e6 2.c4 Bb4+ 3.Bd2 a5 4.Nc3 d5 5.e3 Nf6 6.Nf3 O-O 7.Rc1 Nbd7 8.cxd5 exd5 9.Bd3 c6 10.O-O Re8 11.h3 Ne4 12.Be1 f5 13.Ne2 Bd6 14.Nd2 Nf8 15.f3 Ng5 16.Bf2 Nxh3+ 17.gxh3 Qg5+ 18.Kh1 Qh5 19.f4 Qxh3+ 20.Kg1 Rxe3 21.Bxe3 Qxe3+ 22.Rf2 Qxd3 23.Rc3 Qa6 24.Nf3 Qb6 25.Rb3 Qc7 26.Ne5 Nd7 27.Ng3 Nf6 28.Nh5 Bxe5 29.fxe5 Ng4 30.Rc2 Qf7 31.Rh3 Bd7 32.Rg2 Re8 33.a4 c5 34.Nf4 cxd4 35.Qxd4 Rxe5 36.Nd3 Re4 0-1 | ||||
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| 2449173 | FM Daly, C (2282) | FM O'Donnell, Conor (2358) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.e3 b6 5.Bd3 Bb7 6.O-O dxc4 7.Bxc4 Be7 8.Nc3 O-O 9.Qe2 c5 10.Rd1 Nbd7 11.dxc5 Bxc5 12.h3 Rc8 13.Bd2 Qc7 14.Ba6 e5 15.e4 Bxa6 16.Qxa6 Nb8 17.Qe2 h6 18.Rac1 Qe7 19.Nh4 Qe6 20.Nf5 Nc6 21.Be3 Rfd8 22.Bxc5 bxc5 23.Qa6 Kh7 24.Rd6 Rxd6 25.Nxd6 Rd8 26.Nb7 Rb8 27.Nxc5 Qd6 28.Nb3 Rb6 29.Qc4 Nd4 30.Rd1 Rc6 31.Qd3 Rb6 32.Nd5 Nxb3 33.axb3 Rb7 34.Qf3 Qe6 35.b4 Ne8 36.Rc1 Nd6 37.Qd3 Nb5 38.Rc5 a6 39.Kh2 Nd4 40.f4 Nb5 41.f5 Qd6 42.Qg3 Nd4 43.f6 g6 44.Rc8 Rb8 45.Rc7 Rf8 46.Qg4 Ne6 47.Re7 h5 48.Qd1 Nf4 49.Qb3 Nxd5 50.Qxd5 Qxf6 51.Qxe5 Qxe5+ 52.Rxe5 Rb8 53.b5 axb5 54.b4 Kg7 55.Kg3 Rb7 56.Kf4 f6 57.Rc5 Kf7 58.e5 Rb6 59.Ke4 fxe5 60.Kxe5 Re6+ 61.Kd4 Rd6+ 62.Rd5 Ke6 63.Rxd6+ Kxd6 64.h4 Kc6 65.Ke5 Kb6 66.Kd6 1-0 | ||||
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| 2449176 | FM O'Donnell, Conor (2358) | IM Astaneh Lopez, A (2427) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 Qxd5 6.e3 c5 7.Bd2 Bxc3 8.Bxc3 Nc6 9.dxc5 Qxc5 10.Rc1 O-O 11.Nf3 Nd5 12.Bd3 Nxc3 13.Qxc3 Qxc3+ 14.Rxc3 Nb4 15.Bc4 b5 16.Bxb5 Nxa2 17.Ra3 Nb4 1/2-1/2 | ||||
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| 2449162 | IM Lane, G (2358) | FM O'Donnell, Conor (2358) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.Bd3 Bxd3 6.Qxd3 e6 7.Bg5 Qb6 8.Nd2 c5 9.c4 Qxb2 10.Rd1 Nc6 11.Ne2 Nb4 12.Qf3 cxd4 13.O-O d3 14.Nf4 Be7 15.cxd5 exd5 16.Rb1 Qd4 17.a3 Nc6 18.Nxd5 Nxe5 19.Nc7+ Kd8 20.Qxb7 Rc8 21.Rb5 Rxc7 22.Rd5+ Nd7 23.Qa8+ Rc8 24.Qxc8+ Kxc8 25.Rxd4 Ngf6 26.Rc1+ Kd8 27.Rxd3 Re8 28.Nf3 1-0 | ||||
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| 2449167 | FM O'Donnell, Conor (2358) | IM Collins, S IRL (2428) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O e5 8.dxe5 dxe5 9.Bg5 Be6 10.Qc1 Qc8 11.Rd1 Bh3 12.Bxf6 Bxf6 13.Nd5 Bg7 14.Bxh3 Qxh3 15.Nxc7 Rac8 16.Nd5 Rce8 17.b4 e4 18.Nh4 h6 19.c5 g5 20.Ng2 Ne5 21.Nge3 f5 22.Rd2 f4 23.Qf1 Qh5 24.Nc2 Ng4 25.h3 fxg3 0-1 | ||||
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| 2449158 | FM O'Donnell, Conor (2358) | GM Maksimenko, An (2484) | 1/2-1/2 | |
| 1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nc6 5.Nf3 Nf6 6.Bf4 Bf5 7.e3 e6 8.Bd3 Bxd3 9.Qxd3 Bd6 10.Bxd6 Qxd6 11.O-O O-O 12.Rfc1 Rfc8 13.h3 Nd7 14.Nd2 1/2-1/2 | ||||
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| 2449151 | IM Quinn, M (2386) | FM O'Donnell, Conor (2358) | 0-1 | |
| 1.e4 c6 2.Nc3 d5 3.h3 dxe4 4.Nxe4 Bf5 5.Qe2 Nf6 6.d3 Bxe4 7.dxe4 Qa5+ 8.c3 Qe5 9.f4 Qxe4 10.Nf3 Nbd7 11.Be3 Nd5 12.Bd2 Nc5 13.O-O-O Qxe2 14.Bxe2 Ne4 15.c4 Ndf6 16.Be3 e6 17.g4 Bc5 18.Nd4 Ng3 19.Rh2 Nxe2+ 20.Rxe2 O-O 21.Kc2 Rfe8 22.Bf2 Rad8 23.a3 a5 24.Nxc6 Rxd1 25.Bxc5 Rf1 26.Nxa5 Rxf4 27.b3 Rf3 28.Re3 Rf2+ 29.Kc3 Rc8 30.Nxb7 Rc7 31.Rd3 Ne4+ 32.Kd4 Re2 33.Re3 Rxe3 34.Kxe3 Nxc5 35.Nxc5 Rxc5 36.Kd4 Ra5 37.c5 Kf8 0-1 | ||||
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| 2449149 | FM O'Donnell, Conor (2358) | IM Fitzsimons, D (2301) | 1-0 | |
| 1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.b3 b6 5.Bb2 Bb7 6.cxd5 exd5 7.Be2 Bd6 8.O-O O-O 9.Qc2 c5 10.d4 Nc6 11.dxc5 bxc5 12.Rd1 Re8 13.Nc3 d4 14.exd4 cxd4 15.Nb5 Rc8 16.Bc4 Bb8 17.Nbxd4 Nxd4 18.Rxd4 Qa5 19.Bc3 Qc5 20.Rh4 Bxf3 21.Bxf6 Bh5 22.Bc3 Qg5 23.g3 h6 24.Rc1 Bf3 25.Rd4 Qh5 26.Rh4 Qg5 27.Qb2 Rc6 28.Rd4 Qh5 29.Rd3 Rc5 30.Rxf3 Qxf3 31.Bxg7 Be5 32.Bxe5 Rexe5 33.Qd2 Kg7 34.Rc3 Qf5 35.f4 Re7 36.Qd4+ 1-0 | ||||
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| 2458382 | IM Keymer, Vincent (2508) | FM O'Donnell, Conor (2346) | 1-0 | |
| 1.c4 e6 2.Nf3 d5 3.e3 Nf6 4.Nc3 c5 5.cxd5 Nxd5 6.Nxd5 Qxd5 7.b3 Be7 8.Bb2 O-O 9.Bc4 Qd8 10.O-O Nc6 11.Qb1 b6 12.d4 cxd4 13.Bd3 g6 14.Be4 Bd7 15.Nxd4 Rc8 16.Qd1 Bc5 17.Nxc6 Bxc6 18.Qf3 Bxe4 19.Qxe4 Qe7 20.Rad1 Ba3 21.Ba1 Rfd8 22.Rd4 f6 23.Rfd1 e5 24.Rd5 Rxd5 25.Qxd5+ Kf8 26.g4 Rc2 27.g5 fxg5 28.Bxe5 Rc8 29.Bg3 h5 30.h3 Re8 31.Qc6 Qe6 32.Qxe6 Rxe6 33.Rd7 a5 34.Rd5 Be7 35.Be5 Rc6 36.Bd4 Kf7 37.Kg2 Ke6 38.Rb5 Bd8 39.a4 Rd6 40.Kf3 Rd5 41.Ke4 Rxb5 42.axb5 Bc7 43.f3 Bd8 44.Be5 Be7 45.Bc7 Bc5 46.Bd8 Kd6 47.Bxg5 Ke6 48.Bd8 Kf7 49.Kd5 Ke8 50.Bg5 Kd7 51.e4 Bf2 52.Bf6 Bg3 53.e5 Bf2 54.e6+ Kc7 55.Be5+ Kd8 56.Bd4 1-0 | ||||
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| 2458351 | FM O'Donnell, Conor (2346) | GM Beliavsky, A (2544) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 d5 6.Bg5 h6 7.Bxf6 Qxf6 8.a3 Bxc3+ 9.Qxc3 c6 10.e3 Nd7 11.cxd5 exd5 12.Bd3 c5 13.O-O b6 14.b3 Bb7 15.Rac1 Rac8 16.dxc5 bxc5 17.Bb5 Qxc3 18.Rxc3 Nf6 19.Rfc1 c4 20.Nd2 cxb3 21.Nxb3 Rxc3 22.Rxc3 Rc8 23.Rxc8+ Bxc8 24.Kf1 Kf8 25.Ke2 Ke7 26.f3 Kd6 27.Kd2 Ng8 28.Kc3 Ne7 29.Nd4 Nf5 30.Nxf5+ Bxf5 31.Kd4 Bc8 32.Be8 f6 33.Bf7 Bb7 34.f4 Bc6 35.h4 Bb7 36.Bh5 Bc8 37.Bd1 Ba6 38.Bf3 Bb7 39.g3 Bc6 40.Be2 Bb7 41.Bb5 Bc8 42.Ba4 Bb7 43.Bb3 1/2-1/2 | ||||
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| 2461435 | GM Xu, Xiangyu (2565) | FM O'Donnell, Conor (2346) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.f3 dxe4 4.fxe4 e5 5.Nf3 Bg4 6.Bc4 Nd7 7.c3 Bh5 8.O-O Ngf6 9.Bg5 Bd6 10.Nbd2 O-O 11.Qe1 Qc7 12.Kh1 Rfe8 13.Nh4 Rad8 14.Nf5 Bg6 15.Qh4 Bf8 16.Bb3 b5 17.Rae1 c5 18.d5 c4 19.Bc2 Rb8 20.a3 Rec8 21.Rf3 a5 22.Nf1 b4 23.axb4 axb4 24.Ba4 Bxf5 25.Rxf5 bxc3 26.bxc3 Qa5 27.Bc6 Qxc3 28.h3 Qa3 29.Ne3 c3 30.Ref1 Qb4 31.Bxd7 Nxd7 32.Rxf7 Nc5 33.Be7 Qxe4 34.Ng4 Bxe7 35.Rxg7+ Kxg7 36.Qxe7+ Kh8 37.Qf6+ Kg8 38.Nh6# 1-0 | ||||
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| 2461379 | FM O'Donnell, Conor (2346) | GM Petrosyan, M (2565) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 c5 6.dxc5 Na6 7.g3 Nxc5 8.Bg2 Nce4 9.O-O Bxc3 10.bxc3 Qc7 11.Nd4 d5 12.cxd5 exd5 13.Bf4 Qc5 14.Rfc1 Bd7 15.Be3 Rfc8 16.Rab1 b6 17.Qd3 Qc4 18.Rb3 Qxd3 19.exd3 Nc5 20.Bg5 Nxb3 21.axb3 Be6 22.f4 Rc7 23.f5 Bc8 24.Bxf6 gxf6 25.Bxd5 Bb7 26.Nb5 Rd7 27.Bxb7 Rxb7 28.d4 a6 29.Ra1 Re7 30.c4 Kg7 31.d5 Re3 32.Nc7 Rd8 33.Rxa6 Rxb3 34.Ra7 Kh6 35.Nb5 Rb2 36.Rxf7 Ra8 37.Ra7 Re8 38.Kf1 Ree2 39.d6 Rxh2 40.Kg1 Rbg2+ 41.Kf1 Rc2 42.Kg1 Rhd2 43.Ra1 Rxc4 0-1 | ||||
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| 2494587 | FM O'Donnell, Conor (2360) | CM Mohamed, H MDV (1846) | 1-0 | |
| 1.e4 c6 2.Nf3 d6 3.d4 Nf6 4.Bd3 g6 5.O-O Bg7 6.h3 O-O 7.Qe2 Qc7 8.e5 Nd5 9.a3 b5 10.Re1 a6 11.c4 Nb6 12.b3 c5 13.d5 bxc4 14.bxc4 e6 15.dxe6 Bxe6 16.Bf4 d5 17.Nbd2 d4 18.Ng5 N8d7 19.Nxe6 fxe6 20.Qg4 Rae8 21.Nf3 Rf5 22.Bxf5 gxf5 23.Qh5 Qc8 24.Ng5 Nf8 25.Rab1 Nbd7 26.Nf7 Ng6 27.Nd6 Qc6 28.Nxe8 Nxf4 29.Qg5 Ng6 30.Nf6+ Bxf6 31.exf6 Kf7 32.h4 Nxf6 33.Rb8 Nd7 34.Rb3 Qc7 35.h5 Nge5 36.Rg3 Ng4 37.h6 Qd6 38.Qg7+ Ke8 39.Qxh7 Kd8 40.Qg8+ Kc7 41.Rxg4 1-0 | ||||
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| 2494166 | FM O'Donnell, Conor (2360) | CM Bouzidi, Ahmed (2246) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 f5 9.Ne5 Nxc3 10.Bxc3 Bxg2 11.Kxg2 Bf6 12.Qd3 a5 13.Rac1 d6 14.Nf3 Nd7 15.Rfe1 Qc8 16.e4 Qb7 17.Rc2 Rf7 18.Rce2 Raf8 19.h4 e5 20.dxe5 Nc5 21.Qd5 c6 22.Qxf7+ Qxf7 23.exf6 fxe4 24.Ng5 Qxc4 25.Nxe4 gxf6 26.Nxf6+ Rxf6 27.Bxf6 Nd3 28.Re8+ Kf7 29.R1e6 Qd5+ 30.f3 Qxe6 31.Rxe6 Kxe6 32.Bd8 b5 33.Bxa5 Nxb2 34.g4 d5 35.Bc3 Na4 36.Ba1 c5 37.Kf2 d4 38.f4 Nb6 39.Kf3 Kd5 40.g5 c4 41.f5 Nd7 42.a3 c3 43.h5 Ne5+ 44.Ke2 d3+ 45.Kd1 Kc4 46.g6 hxg6 47.fxg6 Ng4 48.g7 Nh6 49.Kc1 Kb3 50.Kd1 d2 51.a4 bxa4 0-1 | ||||
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| 2493775 | FM O'Donnell, Conor (2360) | IM Scerbin, D (2264) | 0-1 | |
| 1.d4 d5 2.c4 dxc4 3.e4 Nc6 4.Nf3 Bg4 5.d5 Ne5 6.Bf4 Ng6 7.Be3 e5 8.Bxc4 a6 9.Be2 Nf6 10.Nc3 Bd6 11.Nd2 Bxe2 12.Qxe2 O-O 13.g3 Qd7 14.Nb3 Ng4 15.Bc5 f5 16.exf5 Qxf5 17.Ne4 Nf6 18.Bxd6 cxd6 19.Nxd6 Qd7 20.Nc4 Nxd5 21.Rd1 Qh3 22.f3 Rad8 23.Nc5 b5 24.Nd2 Nb4 25.Nde4 Rxd1+ 26.Kxd1 Nc6 27.Nd2 Nd4 28.Qf2 Qc8 29.b4 a5 30.f4 axb4 31.Nde4 Rd8 32.Rf1 exf4 33.gxf4 Ne6+ 34.Ke1 Nxc5 35.Nxc5 Qf5 36.Qe3 Rc8 37.Qe6+ Qxe6+ 38.Nxe6 Re8 39.f5 Nf8 40.Kd2 Nxe6 41.fxe6 Rxe6 42.Rf2 Rc6 43.Kd3 h6 44.h4 Rc3+ 45.Kd2 Ra3 46.Rf5 Rxa2+ 47.Kc1 Rh2 48.h5 Rg2 49.Rxb5 Rg5 50.Rxb4 Rxh5 51.Kd2 Re5 0-1 | ||||
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| 2493359 | IM Atabayew, S (2443) | FM O'Donnell, Conor (2360) | 1-0 | |
| 1.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4 e6 5.Nf3 a6 6.O-O c5 7.a4 Nc6 8.Nc3 Be7 9.h3 O-O 10.dxc5 Bxc5 11.e4 Qc7 12.Bg5 h6 13.Bxf6 gxf6 14.Nh2 Ne5 15.Be2 Ng6 16.Kh1 b6 17.Bh5 Kg7 18.Qg4 Qf4 19.Qe2 Rd8 20.Nf3 Bb7 21.g3 Qc7 22.Rac1 Rac8 23.Kh2 Qc6 24.h4 b5 25.Bxg6 fxg6 26.axb5 axb5 27.b4 Bxb4 28.Nd5 Qd6 29.Rxc8 Bxc8 30.Nxb4 Qxb4 31.Rc1 Qd6 32.e5 fxe5 33.Nxe5 Bb7 34.Qxb5 Bd5 35.Qb2 Rb8 36.Qc3 Rb3 37.Qa1 Ra3 38.Qd4 Kh7 39.Rc8 Qe7 40.Ng4 g5 41.h5 1-0 | ||||
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| 2500843 | GM Rizouk, A (2445) | FM O'Donnell, Conor (2360) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.Bd3 e6 8.O-O Ngf6 9.Re1 Be7 10.c4 O-O 11.b3 c5 12.Bb2 cxd4 13.Nxd4 a6 14.a3 Qc7 15.Rc1 Rad8 16.b4 Rfe8 17.Bf1 Bf8 18.Qb3 e5 19.Ndf5 e4 20.c5 Qf4 21.Qe3 Qxe3 22.Nxe3 Ne5 23.Bxe5 Rxe5 24.c6 b5 25.Red1 Rc8 26.Ne2 Ne8 27.g3 a5 28.Bh3 f5 29.Rd5 Rxd5 30.Nxd5 axb4 31.axb4 Kf7 32.Nb6 Rc7 33.Nd5 Rc8 34.Nb6 Rc7 35.Nd4 Nd6 36.Nd5 Rc8 37.c7 Ke8 38.Nb6 Be7 39.Nxc8 Nxc8 40.Nxf5 1-0 | ||||
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| 2500505 | IM Ker, A (2315) | FM O'Donnell, Conor (2360) | 1/2-1/2 | |
| 1.e4 c6 2.c4 d5 3.cxd5 cxd5 4.exd5 Nf6 5.Nc3 Nxd5 6.Nf3 g6 7.Bc4 Nb6 8.Bb3 Bg7 9.a4 O-O 10.a5 N6d7 11.d4 Nc6 12.a6 bxa6 13.O-O Nb6 14.Be3 Bb7 15.Re1 Nb4 16.Bg5 Nc8 17.Ne4 Bd5 18.Nc5 Rb8 19.Bxd5 Qxd5 20.Bxe7 Nxe7 21.Rxe7 Rfd8 22.Nb3 Nc6 23.Re3 Rb6 24.Rc1 Rb5 25.Rcc3 Rdb8 26.Qc2 R5b6 27.Rc5 Qd6 28.Rec3 Nb4 29.Rc8+ Bf8 30.Qe4 Nd5 31.Rxb8 Rxb8 32.Rd3 Nf4 33.Re3 Nd5 34.Rd3 Nb4 35.Rc3 Nd5 1/2-1/2 | ||||
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| 2500173 | FM O'Donnell, Conor (2360) | FM Poulsen, Ma (2239) | 1/2-1/2 | |
| 1.d4 f5 2.Bg5 c6 3.e3 Qb6 4.b3 g6 5.Nd2 Bg7 6.c3 Nf6 7.Bd3 d6 8.Ngf3 O-O 9.Qc2 Qc7 10.Bxf6 Bxf6 11.e4 e6 12.O-O c5 13.dxc5 dxc5 14.Rfe1 Nc6 15.Rad1 Bd7 16.a4 a6 17.Re2 Rad8 18.Rde1 Bc8 19.exf5 exf5 20.Nc4 Qd7 21.Nce5 Qd6 22.Nxc6 Qxc6 23.Ne5 Qc7 24.f4 Bh4 25.g3 Bf6 26.h3 Rfe8 27.Bc4+ Kg7 28.Kh2 Re7 29.Nf3 Rde8 30.Rxe7+ Rxe7 31.Rxe7+ Qxe7 32.Qd2 Qe4 33.Bd5 Qe7 34.Kg2 Kf8 1/2-1/2 | ||||
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| 2499306 | GM Vitiugov, N (2726) | FM O'Donnell, Conor (2360) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Bd3 Bxc5 6.Qg4 Ne7 7.b4 Bb6 8.Nf3 a5 9.b5 Ng6 10.h4 f5 11.Qg3 O-O 12.h5 Nh8 13.Bh6 Qe7 14.Bg5 Qb4+ 15.Nbd2 Qg4 16.Qh2 Nd7 17.Bf4 Nc5 18.Be2 Ne4 19.Rf1 Nc3 20.Ng1 Nxe2 21.Nxe2 g6 22.hxg6 Qxg6 23.a4 Bd7 24.Ra3 Qf7 25.Rh1 Rfe8 26.Rh3 Re7 27.Nf3 Qg7 28.Ng5 1-0 | ||||
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| 2504151 | FM O'Donnell, Conor (2360) | Deng Khor Kuol, Michael (2000) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 a6 6.e3 Nbd7 7.Rc1 O-O 8.cxd5 exd5 9.Bd3 Re8 10.O-O Nf8 11.Ne5 c6 12.Bg3 Bd6 13.f4 N6d7 14.Kh1 f6 15.Nxd7 Qxd7 16.e4 dxe4 17.Nxe4 Bc7 18.Nc5 Qd8 19.Nxb7 Bxb7 20.Qb3+ Kh8 21.Qxb7 Qxd4 22.Bxa6 Ne6 23.Qxc6 Ba5 24.Be1 Bb6 25.Bf2 Qxb2 26.Bxb6 Nd4 27.Bxd4 Qxd4 28.a4 Rab8 29.Bb5 Rf8 30.Rcd1 Qb4 31.Rd7 Rbc8 32.Qb7 Rb8 33.Qf3 Qb2 34.f5 Rbd8 35.Rfd1 Rxd7 36.Rxd7 Qb4 37.Qd1 h6 38.Rd8 Kh7 39.Rxf8 1-0 | ||||
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| 2526118 | IM Collins, S IRL (2445) | FM O'Donnell, Conor (2336) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Nf3 Bg4 7.Bg5 Ne4 8.Be3 e6 9.cxd5 exd5 10.Bd3 Bb4 11.O-O Nxc3 12.bxc3 Bxc3 13.Rb1 Bxf3 14.Qxf3 O-O 15.Rb3 Bxd4 16.Bxd4 Nxd4 17.Bxh7+ Kxh7 18.Qd3+ Kg8 19.Qxd4 Re8 20.Rxb7 Re4 21.Qc5 Rc4 22.Qa3 Rc7 23.Rb4 Rc4 24.Rb7 Rc7 25.Rb4 Rc4 26.Rb5 d4 27.Qf3 Rac8 28.Rd5 Qf6 29.Qxf6 gxf6 30.Rd1 Ra4 31.g3 Rc2 32.R1xd4 Rxd4 33.Rxd4 Rxa2 34.g4 a5 35.Rd8+ Kg7 36.Ra8 Kh6 37.Ra7 Kg6 38.Kg2 a4 39.Ra5 a3 40.Kf3 Ra1 41.h4 f5 42.Ra6+ Kh7 43.gxf5 a2 44.h5 Rh1 45.Rxa2 Rxh5 46.Kf4 Kg7 47.Ra6 Rh2 48.f3 Re2 49.Ra1 Kf6 50.Rc1 Kg7 51.Rc6 Re1 52.Rb6 Re2 53.Ra6 1/2-1/2 | ||||
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| 2526103 | FM O'Donnell, Conor (2336) | Murray, D (2149) | 1/2-1/2 | |
| 1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nc7 7.d3 e5 8.Nd2 Bd7 9.O-O Be7 10.Nc4 f6 11.f4 b5 12.Ne3 O-O 13.fxe5 fxe5 14.Rxf8+ Bxf8 15.Bd2 Rb8 16.Rc1 Nd4 17.Ne4 Nce6 18.Qf1 a5 19.Qf2 Be8 20.Ng4 Qc7 21.e3 Nc6 22.Qf5 Qf7 23.Qxf7+ Bxf7 24.Bc3 Rd8 25.Nef6+ gxf6 26.Bxc6 Bg7 27.Bxb5 h5 28.Nf2 Bh6 29.Re1 Ng5 30.Bc6 Rd6 31.Bg2 a4 32.a3 Bb3 33.h4 Ne6 34.Bf1 Kf7 35.Ne4 Rd8 36.Kf2 Bc2 37.Bh3 Rd5 38.Bg2 Rxd3 39.Nd2 1/2-1/2 | ||||
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| 2526085 | Moran, S (2155) | FM O'Donnell, Conor (2336) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 6.a3 Be7 7.Nf4 d5 8.Qf3 c6 9.cxd5 cxd5 10.Bxa6 Nxa6 11.O-O O-O 12.Rd1 Rc8 13.Qe2 Nb8 14.e4 dxe4 15.Nxe4 Nc6 16.Nxf6+ Bxf6 17.d5 Nd4 18.Qd3 exd5 19.Rb1 g6 20.Be3 Nf5 21.Nxd5 Nxe3 22.Nxf6+ Qxf6 23.Qxe3 Rfe8 24.Qd3 Rcd8 25.Qb5 Kg7 26.g3 Re5 27.Qc4 Rc5 28.Qe2 Rdc8 29.Rd2 h5 30.h4 Qf5 31.Rbd1 Re5 32.Qd3 Qxd3 33.Rxd3 Rc2 34.R1d2 Rxd2 35.Rxd2 a5 36.Kg2 Rb5 37.Kf3 Kf6 38.Re2 Kf5 39.Kg2 Re5 40.Rc2 Ke4 41.Rd2 Rd5 42.Rc2 Kd3 43.Rc3+ Kd2 44.Rc7 Rb5 45.b4 axb4 46.axb4 Rxb4 47.Rxf7 b5 48.Rb7 Rb2 49.Rb6 b4 50.Rxg6 b3 51.Rg5 Ke1 52.Re5+ Re2 53.Rxh5 Rxf2+ 54.Kh3 Rf3 55.Rb5 Kf2 56.Kg4 Rxg3+ 57.Kf4 1/2-1/2 | ||||
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| 2526067 | FM O'Donnell, Conor (2336) | FM Short, P (2333) | 1-0 | |
| 1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.c4 d6 6.O-O O-O 7.Nc3 Qe8 8.Nd5 Nxd5 9.cxd5 Nd7 10.Ng5 Nb6 11.Qc2 h6 12.Ne6 Bxe6 13.dxe6 c6 14.e4 d5 15.exd5 Nxd5 16.Qb3 Qc8 17.Bxd5 cxd5 18.Qxd5 Rd8 19.Qb3 Rxd4 20.Be3 Rd6 21.Rac1 Qxe6 22.Qxb7 Qd5 23.Qxe7 Re6 24.Qa3 Qb7 25.b4 Re4 26.Qb3+ Kh8 27.b5 g5 28.Rc6 f4 29.Qd5 Qe7 30.Rxh6+ Bxh6 31.Qxa8+ Kh7 32.Bc5 Qe6 33.Qxa7+ Kg8 34.Qa6 Qxa6 35.bxa6 Bf8 1-0 | ||||
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| 2526048 | IM Astaneh Lopez, A (2411) | FM O'Donnell, Conor (2336) | 1/2-1/2 | |
| 1.Nf3 d5 2.g3 g6 3.d4 c6 4.Bg2 Bg7 5.O-O Nf6 6.b3 O-O 7.Bb2 a5 8.c4 a4 9.Nbd2 Bf5 10.Ne5 Nbd7 11.Nxd7 Qxd7 12.bxa4 b6 13.Qb3 Qa7 14.cxd5 cxd5 15.Nb1 Qxa4 16.Nc3 Qxb3 17.axb3 e6 18.Rfc1 Nd7 19.e3 Bd3 20.Bf1 Bxf1 21.Kxf1 Rfc8 22.Rxa8 Rxa8 23.Na4 b5 24.Nc3 Bf8 25.Ke2 Rc8 26.Ra1 b4 27.Nd1 Nb8 28.Kd3 Bd6 29.Ra8 Rc6 30.Ra7 Ra6 31.Rxa6 1/2-1/2 | ||||
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| 2526032 | FM O'Donnell, Conor (2336) | FM Murphy, Conor E (2336) | 1-0 | |
| 1.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 d4 5.e3 c5 6.exd4 cxd4 7.O-O Nc6 8.d3 Bd6 9.Na3 O-O 10.Nc2 Bc7 11.b4 e5 12.b5 Nb8 13.a4 Re8 14.Ba3 Nbd7 15.Nd2 Nf8 16.Nb3 Ng6 17.Qd2 h5 18.a5 Rb8 19.Rfb1 h4 20.c5 hxg3 21.hxg3 Qd7 22.b6 axb6 23.axb6 Bd8 24.c6 bxc6 25.Nc5 Qg4 26.b7 Be6 27.Na6 Bd5 28.Bxd5 Nxd5 29.Nxb8 Nh4 30.Ne1 Nf4 31.Nxc6 Qh3 32.Qd1 Nfg2 33.gxh4 Nxe1 34.Qxe1 Qg4+ 35.Kf1 e4 36.Qe2 Qxh4 37.Ke1 Qh1+ 38.Kd2 e3+ 39.fxe3 dxe3+ 40.Kc2 Qxc6+ 41.Kb3 Qd5+ 42.Kc2 Qc6+ 43.Kd1 Qh1+ 44.Qe1 Qf3+ 45.Kc2 Qg2+ 46.Kb3 Qd5+ 47.Ka4 Qc6+ 48.Rb5 Qc2+ 49.Kb4 Be7+ 50.Ka5 Bd8+ 51.Kb4 Be7+ 52.Ka5 Bd8+ 53.Kb4 Qxd3 54.Qh1 Be7+ 55.Ka4 Qc2+ 56.Rb3 Qc4+ 57.Rb4 Qa6+ 58.Kb3 Qd3+ 59.Ka2 Bxb4 60.Bxb4 e2 61.Qc6 Qe3 62.Rc1 Rd8 63.Qc8 Qa7+ 64.Kb1 Qb6 65.Qxd8+ 1-0 | ||||
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| 2526012 | GM Baburin, A (2458) | FM O'Donnell, Conor (2336) | 1/2-1/2 | |
| 1.d4 Nf6 2.Nf3 d5 3.Bf4 c5 4.c3 Nc6 5.dxc5 a5 6.e3 e6 7.Bb5 Bxc5 8.O-O O-O 9.Nbd2 Qe7 10.Bg5 Rd8 11.Qe2 h6 12.Bxf6 Qxf6 13.e4 Ba7 14.e5 Qe7 15.a4 Bd7 16.Nb3 Rf8 17.Rad1 Rac8 18.Rfe1 Rfd8 19.Nbd4 1/2-1/2 | ||||
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| 2526000 | FM O'Donnell, Conor (2336) | Fox, An (2046) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.a3 Qa5 10.Rd1 Be7 11.Be2 dxc4 12.Bxc4 e5 13.Bg3 e4 14.Nd2 Bg4 15.Rc1 Rac8 16.Ndxe4 Nxe4 17.Qxe4 Bf5 18.Qd5 Be6 19.Qxa5 Nxa5 20.Bxe6 fxe6 21.Ke2 Nb3 22.Rb1 Rfd8 23.Rhd1 Rxd1 24.Rxd1 Bf6 25.Rd7 Nc5 26.Rc7 Rxc7 27.Bxc7 Bxc3 28.bxc3 Kf7 29.Bd6 Ne4 30.Be5 a6 31.c4 g6 32.f4 Nc5 33.Bd4 Nd7 34.c5 g5 35.Kf3 gxf4 36.exf4 Nb8 37.g4 Nc6 38.Bc3 Ne7 39.Ke4 Nc6 40.h4 Ke7 41.h5 Kf7 42.a4 Kg8 43.f5 exf5+ 44.Kxf5 Kf7 45.g5 Ne7+ 46.Ke5 Nc6+ 47.Kd6 Ne7 48.Kc7 Nd5+ 49.Kxb7 Nxc3 50.c6 Nxa4 51.c7 Nc5+ 52.Kc6 1-0 | ||||
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| 2544331 | FM O'Donnell, Conor (2373) | Ojas, Kulkarni (2226) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.f3 e5 4.dxe5 Nh5 5.Nh3 Nc6 6.Nc3 Nxe5 7.Nf2 Bg7 8.e4 Nc6 9.g4 Nf6 10.g5 Nh5 11.Be3 h6 12.gxh6 Bxc3+ 13.bxc3 Qf6 14.Ng4 Qxc3+ 15.Bd2 Qa3 16.Rc1 d6 17.Bc3 Rh7 18.Qd2 Be6 19.Be2 Ne5 20.Nxe5 dxe5 21.Bxe5 Rd8 22.Qg5 f6 23.Bxf6 Nxf6 24.e5 Ng8 25.Qxg6+ Bf7 26.Qg5 Rxh6 27.c5 Rd4 28.c6 Rg6 29.cxb7 Qb4+ 30.Kf2 Rxg5 31.Rb1 Bb3 32.Rxb3 Qxb3 33.axb3 Rb4 34.Bc4 Ne7 35.f4 Rf5 36.Kf3 Rxb7 37.Kg4 Rb6 38.e6 Rd6 39.h4 Rd4 40.Rf1 Kf8 41.Rf3 Kg7 42.Bd3 Rf6 43.Kg5 Rxe6 44.f5 Re5 45.h5 Ng8 46.Bc4 Nh6 47.Rf4 Rxf5+ 48.Rxf5 Rg4# 0-1 | ||||
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| 2565350 | FM O'Donnell, Conor (2395) | GM Hess, Ro (2574) | 0-1 | |
| 1.d4 d5 2.c4 dxc4 3.e4 Nf6 4.e5 Nd5 5.Bxc4 Nb6 6.Bd3 Nc6 7.Ne2 Be6 8.Nbc3 Qd7 9.Be3 O-O-O 10.a4 Nb4 11.Ne4 Qc6 12.N2c3 Nc4 13.Be2 Bf5 14.Qb1 Bxe4 15.Qxe4 Qxe4 16.Nxe4 Nc2+ 17.Kd1 N4xe3+ 18.fxe3 Nxe3+ 19.Kd2 Nf5 20.g4 e6 21.gxf5 exf5 22.Ng3 Rxd4+ 23.Kc3 Rf4 24.Rhe1 Bb4+ 0-1 | ||||
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| 2565375 | Khodzhamkuliev, B (2164) | FM O'Donnell, Conor (2395) | 1/2-1/2 | |
| 1.Nf3 c5 2.e4 d6 3.d3 g6 4.g3 Bg7 5.Bg2 Nc6 6.O-O e5 7.Nbd2 Rb8 8.a4 a6 9.Re1 Nge7 10.c3 O-O 11.Nc4 b5 12.axb5 axb5 13.Ne3 h6 14.Nh4 b4 15.Bd2 bxc3 16.bxc3 f5 17.exf5 gxf5 18.Qh5 d5 19.c4 dxc4 20.Bxc6 Nxc6 21.Nexf5 Bxf5 22.Nxf5 Rxf5 23.Qxf5 Nd4 24.Qe4 cxd3 25.Qxd3 Qd5 26.Re3 e4 27.Rxe4 Rf8 28.Rxd4 1/2-1/2 | ||||
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| 2565310 | FM O'Donnell, Conor (2395) | Tremblay, R (2178) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 Nxd5 5.Nf3 c5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Rc1 b6 12.Bb5 Bb7 13.Qc2 a6 14.Bd3 Nc6 15.Qb2 Nxd4 16.Qxd4 Qxd4 17.Nxd4 Rfd8 18.Rc7 Rxd4 19.Rxb7 Rxd3 20.Rxb6 Rd4 21.f3 Rad8 1/2-1/2 | ||||
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| 2565334 | GM Rohde, M (2375) | FM O'Donnell, Conor (2395) | 0-1 | |
| 1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.d4 c6 5.O-O Nf6 6.Bf4 O-O 7.Qc1 Nbd7 8.Nc3 b5 9.a3 a5 10.Bh6 Bb7 11.Bxg7 Kxg7 12.b4 Qb8 13.Qf4 Qxf4 14.gxf4 Ra7 15.Nd2 Nb6 16.Bh3 Rfa8 17.Nb3 Nc4 18.e3 Ne8 19.Rfd1 Ned6 20.Kf1 Kh6 21.Ke2 Kh5 22.Rg1 f6 23.Bg4+ Kh6 24.bxa5 Nxa5 25.Nc5 Nac4 26.a4 Nb6 27.Rab1 Nxa4 28.N3xa4 bxa4 29.Bd7 Ba6+ 30.Kf3 Bb5 31.Ra1 Ne4 32.Be6 Nxc5 33.dxc5 f5 0-1 | ||||
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| 2565297 | GM Pozo Vera, S (2431) | FM O'Donnell, Conor (2395) | 1/2-1/2 | |
| 1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 cxd4 6.exd4 Bg4 7.c3 e6 8.Qb3 Qc8 9.Ne5 Bf5 10.Bb5 Nd7 11.O-O Bd6 12.Ndf3 Bxe5 13.Bxe5 Ndxe5 14.Nxe5 O-O 15.Rfe1 1/2-1/2 | ||||
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| 2565249 | FM O'Donnell, Conor (2395) | Graif, William (2156) | 1/2-1/2 | |
| 1.Nf3 d5 2.g3 Nd7 3.d4 b5 4.c3 e6 5.Bg2 Ngf6 6.O-O Bd6 7.Nbd2 Bb7 8.a4 a6 9.Nb3 c5 10.axb5 axb5 11.Rxa8 Qxa8 12.dxc5 Nxc5 13.Nfd4 Qa6 14.Bf4 Nxb3 15.Qxb3 b4 16.Bxd6 Qxd6 17.Qa4+ Ke7 18.Qa7 Qc7 19.cxb4 Ra8 20.Qc5+ Qd6 21.Rc1 Rc8 22.Qxd6+ Kxd6 23.Nb5+ Kd7 24.Rxc8 Bxc8 25.e3 g5 26.Nd4 Kd6 27.Kf1 e5 28.Nb5+ Kd7 29.Nc3 Kc6 30.Ke2 Ba6+ 31.Kd2 Bc4 32.Bf3 Bb3 33.h3 Kb6 34.Bd1 Bxd1 35.Kxd1 d4 36.exd4 exd4 37.Ne2 Ne4 38.f3 Nf2+ 39.Kd2 d3 40.Nd4 Nxh3 41.Kxd3 h5 42.Ke3 f6 43.Ke4 h4 44.gxh4 gxh4 45.Ke3 Ng5 46.Kf4 Nh3+ 47.Ke3 Ng5 48.Kf4 Nh3+ 49.Kg4 Nf2+ 50.Kxh4 Nd3 51.Kg4 Nxb4 52.Kf5 Nd5 53.Ke6 Kc5 54.Ne2 Kc4 55.b3+ Kc5 56.Ng3 Nf4+ 57.Kxf6 Kb4 58.Kf5 Ng2 59.Ke4 Kxb3 60.Nf5 Kb4 61.Ne3 Nh4 62.f4 Kc5 63.Ng4 Kd6 64.Ne3 Ke6 65.Nd5 Kf7 66.Kd4 Ng6 67.f5 Nh4 68.f6 Nf5+ 69.Ke5 Nh6 70.Kf4 Ng8 71.Kg5 Nxf6 72.Nxf6 1/2-1/2 | ||||
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| 2565265 | FM Tsay, Vincent (2143) | FM O'Donnell, Conor (2395) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Qa4+ Nbd7 6.Qxc4 a6 7.Bg2 b5 8.Qc6 Ra7 9.Be3 Bb7 10.Qc2 Nd5 11.Bg5 Qa8 12.O-O h6 13.Bd2 Be7 14.a3 c5 15.dxc5 Nxc5 16.Nc3 Nxc3 17.Bxc3 Be4 18.Qd1 Rd7 19.Qe1 O-O 20.Rd1 Rxd1 21.Qxd1 Rd8 22.Qc1 Bg5 23.Nxg5 Bxg2 24.Rd1 Rxd1+ 25.Qxd1 Qd5 26.Qxd5 Bxd5 27.Nf3 f6 28.Nd2 Na4 29.f4 Nxc3 30.bxc3 Kf7 31.Kf2 Ke7 32.e4 Ba2 33.e5 f5 34.Ke3 Kd7 35.Kd4 Kc6 36.c4 Kb6 1/2-1/2 | ||||
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| 2565230 | CM Rowe, D (2096) | FM O'Donnell, Conor (2395) | 1/2-1/2 | |
| 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 a6 7.O-O b5 8.Bb3 Bb7 9.Re1 Bc5 10.Bg5 Nge7 11.Rc1 f6 12.Bh4 Ng6 13.Nxb5 Nxh4 14.Nxh4 Bxf2+ 15.Kxf2 Qb6+ 16.Re3 Qxb5 17.Nf3 Ne5 18.Nd4 Qb6 19.Ba4 Rc8 20.Rb3 Rxc1 21.Rxb6 Rxd1 22.Bxd1 Bc8 23.Be2 Kd8 24.a4 Kc7 25.a5 Bb7 26.Ke3 Rb8 27.b3 Bc8 28.Bxa6 Bxa6 29.Rxa6 Ng4+ 30.Kd2 e5 31.Ra7+ Kd8 32.Nc2 Rxb3 33.Ra8+ Kc7 34.a6 Rb8 35.Ra7+ Kc6 36.Kc3 Nf2 37.Nb4+ Kd6 38.Kc4 Nxe4 39.Nd3 Kc6 40.Nb4+ Kd6 41.Nd3 Nd2+ 42.Kc3 Nb1+ 43.Kc2 Na3+ 44.Kd2 Kc6 45.g4 g6 46.g5 fxg5 47.Nxe5+ Kd5 48.Nxd7 Rb2+ 49.Kd3 Rxh2 50.Nf6+ Kd6 51.Rxh7 Rxh7 52.Nxh7 1/2-1/2 | ||||
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| 2595542 | IM Valdes Escobar, A (2381) | FM O'Donnell, Conor (2333) | 1/2-1/2 | |
| 1.c4 e6 2.Nc3 d5 3.cxd5 exd5 4.d4 c6 5.Qc2 Bd6 6.Nf3 Ne7 7.Bg5 f6 8.Bh4 Bf5 9.Qd2 Nd7 10.e3 Nb6 11.Bg3 Qd7 12.Be2 g6 13.Bxd6 Qxd6 14.O-O O-O 1/2-1/2 | ||||
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| 2595543 | FM O'Donnell, Conor (2333) | FM O'Gorman, Tom (2145) | 1-0 | |
| 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bg7 7.e4 O-O 8.a7 Rxa7 9.Nf3 e6 10.Be2 exd5 11.exd5 d6 12.O-O Na6 13.Nd2 Nb4 14.Nc4 Bf5 15.Bf4 Rd7 16.Ne3 Be4 17.a3 Nbxd5 18.Nexd5 Nxd5 19.Nxd5 Bxb2 20.Ra2 Bd4 21.Bf3 f5 22.Bxe4 fxe4 23.Qg4 Qe8 24.Re2 Qf7 25.Bh6 Rb8 26.Qxe4 1-0 | ||||
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| 2595531 | Melaugh, Gavin (1956) | FM O'Donnell, Conor (2333) | 0-1 | |
| 1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Be2 O-O 7.O-O Re8 8.a4 Bf8 9.Bg5 h6 10.Bxf6 Qxf6 11.f4 c6 12.Bc4 d5 13.e5 Qd8 14.Be2 c5 15.Nf3 d4 16.Ne4 Be6 17.Nfd2 Bd5 18.Bc4 Nc6 19.Qf3 Kh8 20.g4 Nb4 21.Rac1 Bxc4 22.Nxc4 Qd5 23.Ned6 Bxd6 24.Nxd6 Re7 25.c3 Qxf3 26.Rxf3 Nc6 27.Rd3 g5 28.Nf5 Rd7 29.Rh3 gxf4 30.Nxh6 Kg7 31.Nf5+ Kg6 32.cxd4 cxd4 33.Rh6+ Kg5 34.Re1 Kxg4 35.Nd6 Kg5 36.Rh7 Kg6 37.Rh4 Nxe5 38.Rxe5 Rxd6 39.Rxf4 d3 40.Re1 d2 41.Rd1 f5 42.Rf2 Rad8 43.Kf1 Rd4 44.Ke2 Kf6 45.Ke3 Rd3+ 46.Ke2 Ke5 47.Rf3 R3d4 48.Re3+ Kf6 49.Rf3 f4 50.Rc3 Re8+ 51.Kf2 Kf5 52.h3 Red8 53.Ke2 Ke4 54.Rc7 f3+ 55.Kf2 R8d7 56.Rc3 Rd3 57.Rc4+ R7d4 58.Rc7 Rb3 59.Re7+ Kd3 60.Kxf3 Rxb2 61.Re3+ Kc4 62.Re4 Rb3+ 63.Kf4 Rxe4+ 64.Kxe4 Rd3 0-1 | ||||
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| 2595534 | FM O'Donnell, Conor (2333) | Delaney, K (2200) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O e5 8.dxe5 Nxe5 9.Nxe5 dxe5 10.Qxd8 Rxd8 11.Bg5 Rd4 12.b3 c6 13.Na4 Bf5 14.Nc5 b6 15.e3 Rd6 16.Nb7 Re6 17.Rad1 Ne4 18.Bxe4 Bxe4 19.f3 Bf5 20.g4 Bc2 21.Rd2 f6 22.Bh4 g5 23.Nd8 Re8 24.Nxc6 Bxb3 25.axb3 gxh4 26.Rd7 a5 27.Ne7+ Kh8 28.Rfd1 Bf8 29.Nd5 Rad8 30.Nxb6 Rxd7 31.Rxd7 Re7 32.Rd5 1-0 | ||||
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| 2595520 | FM Delaney, J (2219) | FM O'Donnell, Conor (2333) | 0-1 | |
| 1.e4 d6 2.Nc3 Nf6 3.g3 e5 4.Bg2 Be7 5.Nge2 O-O 6.O-O c6 7.d4 Nbd7 8.h3 b5 9.a3 a5 10.Kh2 Bb7 11.Re1 Nb6 12.f4 b4 13.Nb1 Qc7 14.b3 c5 15.d5 c4 16.Nd2 Ba6 17.Nf1 Nfd7 18.Bd2 exf4 19.gxf4 Bf6 20.e5 dxe5 21.axb4 c3 22.Be3 Bxe2 23.Rxe2 axb4 24.Rxa8 Nxa8 25.d6 Qa5 26.Ng3 Nab6 27.Nf5 Re8 28.Bc6 Rd8 29.Qg1 g6 30.Ne7+ Kf8 31.Bxd7 Nxd7 32.Nc6 Qa6 33.Qg2 Ke8 34.f5 e4 35.Bh6 Bg7 0-1 | ||||
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| 2595525 | FM O'Donnell, Conor (2333) | FM Mueller, Reinho (2294) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.g3 c6 4.Nf3 d5 5.Nbd2 Bg7 6.Bg2 b5 7.cxd5 cxd5 8.Qb3 Qb6 9.a4 bxa4 10.Rxa4 Qxb3 11.Nxb3 Nfd7 12.Bd2 Nc6 13.Bc3 Nb6 14.Ra2 e6 15.O-O O-O 16.Rfa1 Nc4 17.Nc5 Rb8 18.e3 Rd8 19.Bf1 Nd6 20.Nd2 Nb5 21.Ndb3 e5 22.dxe5 Nxc3 23.bxc3 Bxe5 24.Nd4 Bxd4 25.cxd4 Rb6 26.Rc1 Bd7 27.Bg2 Be8 28.Nd3 a5 29.Nf4 Rb5 30.Rac2 Nb4 31.Rc5 g5 32.Nh5 f5 33.Nf6+ Kf7 34.Nxe8 Rxc5 35.Rxc5 Kxe8 36.Rxa5 Ke7 37.Rb5 Nc6 38.Bxd5 Nb8 39.h3 Nd7 40.Bc6 Nb8 41.Rb7+ Kf6 42.Rxh7 Kg6 43.Rc7 Na6 44.Rb7 Rd6 45.Bb5 Kf6 46.Bxa6 Rxa6 47.Kg2 1-0 | ||||
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| 2595509 | WFM Longson, Sarah N (2125) | FM O'Donnell, Conor (2333) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 e6 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 Nf6 11.Bd2 Be7 12.O-O-O O-O 13.Kb1 c5 14.Ne4 cxd4 15.Nxd4 Qb6 16.Be3 Rd8 17.Nf5 Rxd3 18.Nxe7+ Kf8 19.Rxd3 Qa5 20.Nxf6 gxf6 21.Bxh6+ Kxe7 22.Bg7 Nc6 23.Rf3 f5 24.h6 Ne5 25.Ra3 Qd5 26.Rg3 Ng6 27.b3 f4 28.Rd3 Qxg2 29.Rhd1 Qc6 30.Rc3 Qb6 31.Rcd3 e5 32.h7 Qc6 33.Kb2 Rc8 34.c3 b5 35.b4 f6 36.Rg1 Kf7 37.Rxg6 Kxg6 38.h8=Q Rxh8 39.Bxh8 Qc8 40.Bxf6 Kxf6 41.Rd5 Qc4 42.Rd2 Kf5 43.f3 Qf1 0-1 | ||||
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| 2595516 | FM O'Donnell, Conor (2333) | GM Neuman, P (2438) | 1/2-1/2 | |
| 1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Bf4 Nc6 6.e3 Bg4 7.Qb3 Na5 8.Qa4+ Bd7 9.Qc2 e6 10.Bd3 Be7 11.Nf3 Nc6 12.a3 1/2-1/2 | ||||
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| 2595507 | FM O'Donnell, Conor (2333) | IM Sodoma, J (2347) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 c5 6.O-O Nc6 7.Qa4 Bd7 8.Qxc4 b5 9.Qc3 Rc8 10.dxc5 b4 11.Qc4 Qa5 12.Nbd2 Qxc5 13.Rd1 Qb6 14.Qd3 Na5 15.Ne4 Bb5 16.Nxf6+ gxf6 17.Qe4 Nc6 18.Be3 Qa6 19.Nd4 Nxd4 20.Bxd4 Be7 21.Rac1 Rd8 22.Bc5 Rxd1+ 23.Rxd1 Bxc5 24.Qa8+ Ke7 25.Qxh8 Bd6 26.Qa8 Bxe2 27.Bc6 Qxc6 28.Qxc6 Bxd1 29.Qb7+ Ke8 30.Qa8+ 1-0 | ||||
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| 2608785 | Bourached, Anthony (1991) | FM O'Donnell, Conor (2318) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 c6 6.a3 Ba5 7.b4 Bc7 8.e4 d5 9.e5 Nfd7 10.Nf4 Nxe5 11.dxe5 Bxe5 12.Bd2 Bxf4 13.Bxf4 e5 14.Bd2 d4 15.Na4 e4 16.g3 Qf6 17.Ra2 Nd7 18.Bg2 Ne5 19.O-O Bg4 20.Qc2 Bf3 21.h3 Bxg2 22.Kxg2 Qf3+ 23.Kh2 e3 24.Bxe3 dxe3 25.Qe2 Qxe2 26.Rxe2 Nxc4 27.fxe3 Rfe8 28.Nc5 b6 29.Nd3 Rad8 30.Rc1 Nxe3 31.Nf4 g5 0-1 | ||||
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| 2608804 | FM O'Donnell, Conor (2318) | GM Baburin, A (2458) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 c6 6.Nf3 d6 7.O-O Qa5 8.h3 Be6 9.d5 cxd5 10.Nd4 Bd7 11.cxd5 Rc8 12.Be3 Na6 13.Nb3 Qd8 14.Qd2 Be8 15.Rac1 Nd7 16.Bh6 Ne5 17.Bxg7 Kxg7 18.e4 Qb6 19.Ne2 Nb4 20.Rxc8 Rxc8 21.Nbc1 Rc2 22.Qd1 Rxb2 23.a3 Nc2 24.Kh2 Bb5 25.Qd2 Bxe2 26.Qxe2 Nd4 27.Qd1 Rd2 28.Qa4 Ndf3+ 0-1 | ||||
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| 2608710 | FM O'Donnell, Conor (2318) | Keogh, E (1978) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 c6 7.O-O Qa5 8.h3 Nbd7 9.e4 Rb8 10.e5 Ne8 11.exd6 exd6 12.Bf4 Qb4 13.Qb3 Qxb3 14.axb3 Ndf6 15.Rxa7 Nh5 16.Bg5 f6 17.Bd2 f5 18.Re1 Nc7 19.Na4 Ne6 20.Bb4 c5 21.dxc5 dxc5 22.Nxc5 Nd4 23.Nxd4 Bxd4 24.Bc3 Bxc5 25.Bd5+ Rf7 26.Re8+ Bf8 27.Rxc8 Rxc8 28.Rxb7 Ng7 29.Rxf7 Kh8 30.b4 1-0 | ||||
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| 2608727 | GM Hebden, M (2454) | FM O'Donnell, Conor (2318) | 1-0 | |
| 1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Bg5 dxc4 5.Qa4+ Nbd7 6.e4 Be7 7.Nbd2 O-O 8.Bxc4 a6 9.Qc2 c5 10.e5 Nd5 11.Bxe7 Nxe7 12.Bd3 cxd4 13.Bxh7+ Kh8 14.Be4 Qa5 15.b4 Qxb4 16.O-O Nc5 17.Rab1 Qc3 18.Qd1 Nf5 19.Ng5 g6 20.Qg4 Kg7 21.Qf4 d3 22.Rfc1 Nxe4 23.Ndxe4 Qd4 24.g4 Nh6 25.h3 Qd8 26.Rc3 b5 27.Rd1 b4 28.Rcxd3 Qc7 29.Qf6+ Kg8 30.Rd8 Bb7 31.Nxe6 1-0 | ||||
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| 2608762 | FM O'Donnell, Conor (2318) | Marquardt, C (2115) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d6 5.Nf3 O-O 6.Nc3 Nc6 7.O-O a6 8.Bf4 Rb8 9.Rc1 Nd7 10.Qd2 e5 11.dxe5 Ndxe5 12.b3 Re8 13.Rfd1 Bg4 14.Bg5 Bf6 15.Bxf6 Qxf6 16.Nd5 Qd8 17.Qf4 Bxf3 18.exf3 f5 19.Qd2 Rf8 20.Qc3 Nd7 21.b4 Nf6 22.a4 Ne5 23.f4 Ned7 24.c5 c6 25.Nxf6+ Rxf6 26.cxd6 Qf8 27.Qd4 Re8 28.b5 axb5 29.axb5 Rxd6 30.Qxd6 Re1+ 31.Bf1 Qxd6 32.Rxd6 Rxc1 33.Rxd7 cxb5 34.Rxb7 1-0 | ||||
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| 2608686 | Fox, An (2038) | FM O'Donnell, Conor (2318) | 1/2-1/2 | |
| 1.e4 c5 2.c4 Nc6 3.Nc3 g6 4.g3 Bg7 5.Bg2 e6 6.Nge2 Nge7 7.O-O O-O 8.d3 a6 9.Be3 Nd4 10.Qd2 Rb8 11.Rab1 Nec6 12.Bh6 b5 13.Bxg7 Kxg7 14.Nxd4 cxd4 15.Ne2 d6 16.f4 bxc4 17.dxc4 Qb6 18.Kh1 f5 19.exf5 Rxf5 20.g4 Rf8 21.h3 Qc5 22.b3 Bb7 23.Rbd1 e5 24.f5 Nd8 25.Ng3 d5 26.Qg5 Nf7 27.Nh5+ Kg8 28.Nf6+ Kg7 29.Nh5+ 1/2-1/2 | ||||
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| 2623947 | GM Saric, A (2537) | FM O'Donnell, Conor (2334) | 1-0 | |
| 1.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 dxc4 5.Qa4+ Nbd7 6.Qxc4 a6 7.Qc2 c5 8.Nc3 Rb8 9.d4 b5 10.Bf4 Rb6 11.dxc5 Bxc5 12.O-O Qe7 13.b4 Bxb4 14.Na4 bxa4 15.Qxc8+ Qd8 16.Qc2 Nd5 17.Bg5 Be7 18.Bd2 Bf6 19.Rab1 Rxb1 20.Rxb1 O-O 21.Qxa4 Qc8 22.Rc1 Qb7 23.Bf1 Rb8 24.e4 N5b6 25.Qc6 h6 26.Bf4 e5 27.Bd2 Qxc6 28.Rxc6 Kf8 29.Bh3 Ke8 30.Kg2 Bd8 31.Be3 a5 32.Bxb6 Bxb6 33.Bxd7+ Kxd7 34.Nxe5+ Ke8 35.Nc4 Bd8 36.Ra6 Rb4 37.Nd6+ Kd7 38.Nxf7 Bb6 39.Ra8 Ke6 40.Nd8+ Kd7 41.Nf7 Ke6 42.Nh8 Rb2 43.Ra6 Ke5 44.Kh3 Kxe4 45.Ng6 Kf3 46.Ne5+ Ke2 47.Nc4 Rxa2 48.Nxb6 Kxf2 49.Nc4 Kg1 50.Rxa5 Rxh2+ 51.Kg4 h5+ 52.Rxh5 Rc2 53.Ne3 Re2 54.Kf3 Rf2+ 55.Ke4 Rf8 56.g4 g6 57.Rg5 Kf2 58.Nd5 Re8+ 59.Kf4 Rf8+ 60.Ke5 Kf3 61.Rxg6 Re8+ 62.Kf5 Rd8 63.Nf6 Ra8 64.Nd7 1-0 | ||||
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| 2632313 | FM O'Donnell, Conor (2334) | FM Brady, S (2359) | 1-0 | |
| 1.Nf3 e6 2.g3 Nf6 3.Bg2 d5 4.O-O Be7 5.d4 O-O 6.c4 c6 7.Qc2 b6 8.b3 Nbd7 9.Rd1 Bb7 10.Nc3 Rc8 11.e4 dxe4 12.Nxe4 c5 13.Nxf6+ Bxf6 14.Ng5 Bxg5 15.Bxb7 Rc7 16.Be4 f5 17.Bg2 cxd4 18.Bxg5 Qxg5 19.Rxd4 e5 20.Rd5 Qe7 21.Re1 Rc5 22.Qd3 Rxd5 23.Qxd5+ Kh8 24.Qb7 Qd6 25.Bd5 e4 26.Qxa7 Nc5 27.Qa3 f4 28.b4 Nd3 29.Rxe4 Nxf2 30.Re6 Qb8 31.Kxf2 fxg3+ 32.Kg2 Qf4 33.Qf3 Qd2+ 34.Re2 Qxb4 35.Qxg3 h6 36.Qg6 1-0 | ||||
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| 2632305 | FM O'Donnell, Conor (2334) | IM Sodoma, J (2349) | 0-1 | |
| 1.d4 Nf6 2.Bg5 e6 3.e4 h6 4.Bxf6 Qxf6 5.c3 d6 6.Bd3 Nc6 7.Ne2 Bd7 8.O-O g5 9.f4 Be7 10.Nd2 O-O-O 11.f5 exf5 12.exf5 d5 13.Ng3 Nxd4 14.Kh1 Nc6 15.Nh5 Qd6 16.f6 Bf8 17.a3 Ne5 18.Bf5 Qb6 19.b4 Bd6 20.Nb3 Nc4 21.Qd3 Rhe8 22.Ng7 Re5 23.Qh3 Ne3 24.Bxd7+ Rxd7 25.Rfe1 g4 26.Qxh6 Nc2 27.Rxe5 Bxe5 28.Rf1 Qe3 29.Qh8+ Rd8 30.Qh5 Qe2 31.Rg1 Kb8 32.Nc5 b6 33.Nce6 fxe6 34.Nxe6 Rc8 35.f7 Bd6 36.Qxd5 Qf2 37.Qh5 Ne3 38.Nd4 Rf8 39.Qb5 Qxf7 40.Nc6+ Kc8 41.Qa6+ Kd7 42.Qa4 b5 43.Qxb5 Qf5 44.Nxa7+ Qxb5 45.Nxb5 Bg3 46.Rc1 Rh8 47.h3 gxh3 48.gxh3 Rxh3+ 49.Kg1 Rh2 50.a4 Ra2 51.Nd4 Rxa4 52.Ne2 Ra2 53.Nxg3 Rg2+ 54.Kh1 Rxg3 55.Kh2 Rg2+ 56.Kh3 Rc2 57.Rxc2 Nxc2 58.Kg3 Kd6 59.Kf3 Kd5 60.Ke2 Kc4 61.Kd2 Na3 0-1 | ||||
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| 2632296 | FM O'Donnell, Conor (2334) | Li, Henry (2127) | 1/2-1/2 | |
| 1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 c5 6.c4 Nc6 7.d4 d5 8.e3 cxd4 9.Nxd4 Nxd4 10.Bxd4 Be6 11.Nd2 Qa5 12.O-O Rfd8 13.Qe2 Rac8 14.Rfd1 b6 15.cxd5 Bxd5 16.Bh3 e6 17.e4 Ba8 18.Nc4 Qa6 19.Qb2 Rxd4 20.Qxd4 Nxe4 21.Qd8+ Rxd8 22.Rxd8+ Bf8 23.Rxa8 b5 24.Ne3 Kg7 25.Bg2 Nc5 26.Nc2 Qd6 27.Rxa7 Qd2 28.Na3 Nd3 29.Rf1 Bc5 30.Nb1 Qc2 31.Rd7 Nxf2 32.h3 Qxa2 33.b4 Be3 34.Kh2 Qe2 35.Nc3 Qc4 36.Nd1 Qe2 37.Nc3 Qc4 38.Nd1 Qe2 39.Nc3 Qc4 40.Nd1 1/2-1/2 | ||||
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| 2632300 | Jackson, Carl (2136) | FM O'Donnell, Conor (2334) | 0-1 | |
| 1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.Nf3 e5 5.g4 h6 6.g5 hxg5 7.Bxg5 c6 8.Qd2 b5 9.a3 Be7 10.h4 Qa5 11.dxe5 Nxe5 12.Nxe5 dxe5 13.f3 Be6 14.Rd1 Rd8 15.Bd3 a6 16.Qg2 Qc7 17.Bd2 Nh5 18.Ne2 c5 19.Ng3 Bf6 20.Nxh5 Rxh5 21.Bg5 Qe7 22.Bxf6 Qxf6 23.Qg3 g6 24.Rh2 Kf8 25.Qf2 Rc8 26.Be2 Qf4 27.Rd6 Qc1+ 28.Bd1 Kg7 29.Qg3 Qxb2 30.f4 exf4 31.Qxf4 Qe5 32.Rf2 Rf5 33.Qxe5+ Rxe5 34.Bf3 a5 35.c3 Rh8 36.Ra6 a4 37.Rb6 Bc4 38.Rh2 f5 39.Rg2 Rxh4 40.Rbxg6+ Kh7 41.Re6 0-1 | ||||
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| 2632287 | FM O'Donnell, Conor (2334) | FM Lu, Maximillian (2155) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.f3 Nc6 4.d5 Ne5 5.e4 d6 6.Nc3 Bg7 7.Be2 O-O 8.f4 Ned7 9.Be3 e5 10.dxe6 fxe6 11.Nh3 Qe7 12.O-O a6 13.Qe1 c6 14.Qh4 b5 15.Rae1 Nd5 16.Qxe7 Nxe7 17.Ng5 Nf6 18.Rd1 h6 19.e5 hxg5 20.exf6 Rxf6 21.Ne4 Rf8 22.Nxd6 gxf4 23.Bxf4 Bxb2 24.Nxc8 Raxc8 25.Rd7 Nf5 26.Rfd1 e5 27.Bg5 Bd4+ 28.Kh1 Rf7 29.Rxf7 Kxf7 30.g4 Nd6 31.cxb5 cxb5 32.Rf1+ Kg7 33.Bf6+ Kh7 34.Be7 Ne4 35.Kg2 Rc2 36.Rf7+ Kg8 37.Rf8+ Kg7 38.Kf1 Rc7 39.Ba3 Rc3 40.Bb4 Rc1+ 41.Kg2 a5 42.Be7 Rc7 43.Ra8 Rxe7 44.Bxb5 Ra7 45.Rd8 Rf7 46.Bc4 Rf2+ 47.Kh3 Nd2 48.Bd5 Nf1 49.Rd7+ Kh6 50.Bg2 Ne3 51.Be4 Rf4 52.Bd5 Nxd5 53.Rxd5 Rf3+ 54.Kg2 Rf2+ 55.Kg3 Rxa2 56.Rd7 Ra3+ 57.Kg2 Kg5 0-1 | ||||
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| 2632289 | Paronyan, Vahe (1773) | FM O'Donnell, Conor (2334) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bb5+ Bd7 5.Bxd7+ Nxd7 6.Nf3 e6 7.Bf4 Ngf6 8.O-O Be7 9.Nbd2 O-O 10.c3 Nh5 11.Be3 Qc7 12.Ne5 Nxe5 13.Qxh5 Nc4 14.Nxc4 Qxc4 15.Qg4 b5 16.Bg5 Bxg5 17.Qxg5 b4 18.Qd2 bxc3 19.Qxc3 Qxc3 20.bxc3 Rfc8 21.Rfc1 Rab8 22.Rc2 g5 23.g4 Kf8 24.f3 Ke7 25.Kf2 h5 26.h3 f6 27.Re1 h4 28.Ke3 Rc4 29.Kd3 Rb6 30.Ree2 Kd6 31.Re1 e5 32.Rce2 Rbc6 33.dxe5+ fxe5 34.Rc2 d4 35.Rec1 Kd5 36.Kd2 Rxc3 37.Rxc3 Rxc3 38.Rxc3 dxc3+ 39.Kxc3 e4 40.Kd2 exf3 41.Ke3 f2 42.Kxf2 Ke4 43.Ke2 a6 44.a3 a5 45.Kf2 Kf4 46.a4 Ke4 47.Ke2 Kd4 48.Kd2 Kc4 49.Ke3 Kb4 50.Ke4 Kxa4 51.Kf5 Kb5 52.Kxg5 a4 53.Kh6 a3 54.g5 a2 55.g6 a1=Q 56.g7 Qf6+ 57.Kh7 Qf7 0-1 | ||||
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| 2632278 | FM O'Donnell, Conor (2334) | IM Valdes Escobar, A (2372) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e6 6.c4 a6 7.Nc3 Be7 8.Be3 O-O 9.Qd2 Nbd7 10.Be2 Qc7 11.O-O b6 12.Rfd1 Bb7 13.Rac1 Rac8 14.b4 Qb8 15.a3 Bd8 16.Nb3 Bc7 17.Bf4 Ne5 18.Bxe5 dxe5 19.c5 Rfd8 20.Qb2 Rxd1+ 21.Nxd1 b5 22.Kf1 Bc6 23.Nc3 Rd8 24.Rc2 h6 25.Rd2 Rxd2 26.Nxd2 Qd8 27.a4 Qd4 28.axb5 Bxb5 29.Bxb5 axb5 30.Nd1 Qd3+ 31.Kf2 Nd7 32.Qc3 Qd4+ 33.Qxd4 exd4 34.Nb3 e5 35.Nb2 Nb8 36.Nd3 Nc6 37.g3 g6 38.f4 exf4 39.gxf4 f5 40.Kf3 Kf7 41.Nd2 Ke6 42.Nb1 g5 43.fxg5 hxg5 44.h3 Be5 45.Na3 Na7 46.Nc2 Nc6 47.Na3 Na7 48.Nc2 Nc6 49.Na3 1/2-1/2 | ||||
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| 2642302 | FM O'Donnell, Conor (2349) | IM Saduakassova, D (2460) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 c5 7.dxc5 h6 8.Bh4 g5 9.Bg3 Ne4 10.e3 Qa5 11.Rc1 Nc6 12.Bd3 Nxg3 13.hxg3 d4 14.exd4 Nxd4 15.Qd2 Bxc5 16.Nge2 Kf8 17.Be4 Nxe2 18.Qxe2 Be6 19.O-O Re8 20.Qf3 Kg7 21.Bxb7 Bd4 22.Rfd1 Rd8 23.g4 h5 24.Qe4 Qb6 25.Na4 Bxf2+ 26.Kf1 Qe3 27.gxh5 Bxa2 28.Qxe3 Bxe3 29.Rxd8 Rxd8 30.Rc3 Bd4 31.Rc8 Rd7 32.Bf3 Re7 33.Nc3 Be6 34.Rc6 g4 35.Be2 Rb7 36.h6+ Kg8 37.Bxg4 Bxg4 38.Rc4 Rd7 39.Nb5 Bf5 40.Rxd4 Bd3+ 41.Rxd3 Rxd3 42.Nxa7 Rb3 43.Kf2 Rxb2+ 44.Kf3 Rb6 45.Nc8 Rf6+ 46.Kg4 Re6 47.Na7 Rxh6 48.Nb5 Rb6 49.Nc3 Rb4+ 50.Kf5 Kg7 51.Ne4 Rb1 52.Nd6 Rf1+ 53.Kg5 f6+ 54.Kh5 Rf2 55.g3 Rf1 56.Kh4 Kg6 57.Kh3 Rf2 58.Ne4 Re2 59.Nc3 Rc2 60.Nd5 Kg5 61.Nf4 Kf5 62.Nh5 Rf2 63.Ng7+ Kg6 64.Ne6 Kf5 65.Ng7+ Ke4 66.Kg4 Rf1 67.Nh5 Rf5 68.Kh4 Ke5 69.Ng7 Rg5 70.Nh5 Kf5 71.Nf4 Rg4+ 72.Kh3 Rxf4 73.gxf4 Kxf4 74.Kg2 Ke3 0-1 | ||||
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| 2646611 | FM O'Donnell, Conor (2349) | GM Can, E (2605) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 c5 7.dxc5 h6 8.Bh4 O-O 9.e3 Be6 10.Bd3 d4 11.exd4 Nc6 12.Ne2 Nxd4 13.Nxd4 Qxd4 14.Bxf6 Qxf6 15.O-O Bxc3 16.Qxc3 Qxc3 17.bxc3 Rfc8 18.Be4 Rxc5 19.Bxb7 Rb8 20.Ba6 Rb6 21.Be2 Rb2 22.Bf3 Bxa2 23.Rfc1 a5 24.h4 Kf8 25.c4 Ke7 26.Rc3 Rb3 27.Rcc1 Rb2 28.Rc3 Kf6 29.Bd5 Rb1+ 30.Rxb1 Bxb1 31.Rf3+ Ke5 32.Rxf7 g6 33.Kf1 Kd4 34.Ke1 Kc3 35.Kd1 a4 36.Kc1 Ba2 37.Rf3+ Kb4 38.Rf6 Bxc4 39.Bxc4 Rxc4+ 40.Kb2 Rg4 41.g3 h5 42.Rb6+ Ka5 43.Re6 Rb4+ 44.Ka2 Rb6 45.Re5+ Kb4 46.Re4+ Kb5 47.Ka3 Ra6 48.f4 Kc5 49.f5 Kd5 50.Rf4 Ke5 51.fxg6 Rxg6 52.Rf3 Rg4 53.Rc3 Kd6 54.Rf3 Ke6 55.Rc3 Re4 56.Rc5 Re5 57.Rc3 Kf5 58.Kxa4 Kg4 59.Kb4 Rd5 60.Kc4 Rd1 61.Rd3 Rxd3 62.Kxd3 Kxg3 63.Ke3 Kxh4 64.Kf2 Kh3 1/2-1/2 | ||||
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| 2646540 | FM O'Donnell, Conor (2349) | IM Petrov, N (2574) | 0-1 | |
| 1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nc6 5.Nc3 Nf6 6.e3 Bg4 7.Qb3 Na5 8.Qa4+ Bd7 9.Qc2 e6 10.Bd3 Nc6 11.a3 Nh5 12.Be5 Qg5 13.Nf3 Qxg2 14.Ke2 f6 15.Bg3 g5 16.Bxh7 Kd8 17.b4 Rc8 18.Rhg1 Qh3 19.Bd3 Nf4+ 20.Bxf4 gxf4 21.Qd2 Bh6 22.exf4 e5 23.dxe5 Nxe5 24.Nxe5 fxe5 25.Nxd5 exf4 26.Qb2 Re8+ 27.Kd2 f3+ 28.Ne3 Bxe3+ 0-1 | ||||
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| 2691493 | FM O'Donnell, Conor (2383) | IM Martirosyan, Haik M. (2570) | 0-1 | |
| 1.d4 Nf6 2.c4 d6 3.Nf3 Nbd7 4.Nc3 e5 5.e4 Be7 6.Be2 O-O 7.O-O c6 8.Be3 Ng4 9.Bd2 Qe8 10.d5 Bd8 11.b4 Qe7 12.Ne1 Ngf6 13.Be3 Bb6 14.Nc2 Rd8 15.Qd2 Nf8 16.Rfd1 Ng6 17.Rac1 h6 18.c5 dxc5 19.d6 Qe8 20.bxc5 Ba5 21.f3 b6 22.a4 Be6 23.Rb1 Nd7 24.cxb6 axb6 25.Na3 Nf4 26.Bf1 Rdb8 27.g3 Ng6 28.Nc4 Bxc4 29.Bxc4 Ngf8 30.Qc2 Ne6 31.Na2 Rd8 32.Nb4 Bxb4 33.Rxb4 c5 34.Rb5 Nd4 35.Bxd4 cxd4 36.f4 Rac8 37.Rf1 Kh8 38.Qa2 exf4 39.Rxf4 Ne5 40.Bxf7 Rc1+ 41.Kg2 Qc6 42.Qd5 Qc2+ 43.Rf2 Qd1 44.Qxe5 Qg1+ 45.Kh3 Qxf2 46.Qe7 Qf6 47.e5 Qf5+ 48.Kh4 Rg8 49.Qe6 Qg5+ 50.Kh3 d3 51.Rd5 d2 52.Rxd2 Qxd2 53.Bxg8 Rh1 54.Bf7 Qxh2+ 55.Kg4 Qe2+ 56.Kf5 Qf3+ 57.Kg6 Qh5# 0-1 | ||||
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| 2712802 | Melaugh, Gavin (1907) | FM O'Donnell, Conor (2389) | 0-1 | |
| 1.c4 b6 2.Nf3 Bb7 3.g3 Bxf3 4.exf3 c5 5.Bg2 Nc6 6.f4 g6 7.Nc3 Bg7 8.O-O e6 9.b3 Nge7 10.Bb2 Nf5 11.d3 O-O 12.Qd2 a6 13.Rfd1 Ra7 14.Ne2 Ncd4 15.Nxd4 Nxd4 16.Bxd4 Bxd4 17.Rac1 b5 18.Rc2 b4 19.Rb1 a5 20.Qd1 Qc7 21.Bf3 Rb8 22.Qf1 Rb6 23.Bd1 a4 24.Re2 axb3 25.Bxb3 Kg7 26.Qg2 Ra3 27.Qf3 Rba6 28.Rc2 Qa7 29.Qe2 h6 30.h4 Qb7 31.Qe4 Qc7 32.Kg2 Rd6 33.Rh1 Qd8 34.Qf3 f5 35.Re2 Bf6 36.Qe3 Qa8+ 37.f3 Bd4 38.Qd2 Bc3 39.Qe3 Bd4 40.Qd2 Bf6 41.Qe3 Rd4 42.Rd2 Qc6 43.Rdd1 Ra8 44.Rhe1 Re8 45.Kh3 Kf7 46.Re2 Qd6 47.Bc2 Ra8 48.Bb3 Rg8 49.Bc2 g5 50.hxg5 hxg5 51.fxg5 Bxg5 52.Qe5 Qf8 53.Rh2 Bf4 0-1 | ||||
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| 2712794 | Delaney, K (2247) | FM O'Donnell, Conor (2389) | 0-1 | |
| 1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.g4 h6 5.h3 e5 6.Nge2 c6 7.Bg2 b5 8.a3 a5 9.f4 Ba6 10.b4 g6 11.O-O Bg7 12.Be3 O-O 13.dxe5 dxe5 14.f5 Qe7 15.Rb1 Rfd8 16.Qe1 Ne8 17.h4 Bf6 18.fxg6 fxg6 19.h5 Bh4 20.Bf2 Bxf2+ 21.Qxf2 g5 22.Ng3 Ndf6 23.Nf5 Qa7 24.Ne3 Bc8 25.Kh1 Be6 26.Qg3 Qc7 27.Nf5 Bxf5 28.Rxf5 axb4 29.axb4 Rd2 30.Rbf1 Qe7 31.Nb1 Rxc2 32.Qb3+ Rc4 33.Nd2 Qxb4 34.Qf3 Rc3 35.Qf2 Qd6 36.Nf3 Nxe4 37.Qe1 Ra4 38.Nxg5 Ng3+ 39.Qxg3 Rxg3 40.Ne4 Rxe4 41.Bxe4 Rxg4 0-1 | ||||
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| 2712787 | FM O'Donnell, Conor (2389) | Quinn, R (2140) | 1-0 | |
| 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 O-O 6.Nd5 Re8 7.Qf5 d6 8.Nxf6+ gxf6 9.Qc2 f5 10.a3 Ba5 11.b4 Bb6 12.Bb2 a5 13.c5 Ba7 14.b5 Ne7 15.d4 e4 16.Ng1 f4 17.exf4 dxc5 18.dxc5 Nf5 19.Qc3 f6 20.Bc4+ Kg7 21.Rd1 Qe7 22.g4 Nh6 23.g5 Ng4 24.gxf6+ Nxf6 25.Ne2 Rf8 26.Rg1+ Kh6 27.b6 cxb6 28.f5 1-0 | ||||
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| 2712776 | FM Short, P (2283) | FM O'Donnell, Conor (2389) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 Nf6 5.Nf3 Nbd7 6.Qc2 Bd6 7.Bd3 O-O 8.O-O dxc4 9.Bxc4 b5 10.Be2 Bb7 11.a3 a5 12.b3 Qb8 13.h3 b4 14.axb4 axb4 15.Rxa8 Bxa8 16.Na4 c5 17.Bb2 cxd4 18.Bxd4 Rc8 19.Qb1 Be4 20.Qa1 Bd5 21.Nd2 Qb7 22.Bf3 Bxf3 23.Nxf3 Qd5 24.Qb1 Ne4 25.Rd1 Qc6 26.Bb2 Nc3 27.Nxc3 bxc3 28.Bxc3 Qxc3 29.Rxd6 Nf6 30.Rd3 Qb4 31.Rd4 Qa3 32.Rc4 Rb8 33.Qc2 Qa6 34.Nd4 Nd5 35.Nc6 Re8 36.e4 Nb6 37.Rc5 Qa1+ 38.Kh2 g6 39.Ra5 Qf6 40.Ra7 e5 41.Rb7 Nc8 42.Rb8 Nd6 43.Rxe8+ Nxe8 44.Nb4 Qb6 45.Nd5 Qb5 46.Qc8 Kg7 47.Qd8 h5 48.Qe7 Qb8 49.b4 Kg8 50.Qxe8+ Qxe8 51.Nf6+ Kf8 52.Nxe8 Kxe8 53.Kg3 Kd7 54.f4 Kd6 55.fxe5+ 1-0 | ||||
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| 2712768 | FM O'Donnell, Conor (2389) | GM Baburin, A (2473) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Nbd7 5.Bg5 c6 6.e3 Qa5 7.Nd2 dxc4 8.Bxf6 Nxf6 9.Nxc4 Qc7 10.Rc1 Be7 11.g3 c5 12.Bg2 O-O 13.Qb3 cxd4 14.exd4 Bd7 15.Ne5 Bc6 16.Nxc6 bxc6 17.O-O Rab8 18.Qc2 Qb6 19.Na4 Qxd4 20.Rfd1 Qg4 21.Qxc6 Nd5 22.h3 Qh5 23.Bxd5 exd5 24.Qxd5 Qxh3 25.Qd7 Qe6 26.Qxe6 fxe6 27.Rc7 Bf6 28.Rxa7 Bxb2 29.Nxb2 Rxb2 30.Rdd7 Rfxf2 31.Rxg7+ Kf8 32.Rxh7 Kg8 33.Rhd7 Rbe2 34.Rd8+ Rf8 35.Rxf8+ Kxf8 36.Kf1 Rc2 37.a4 Ra2 38.a5 e5 39.a6 e4 40.g4 e3 41.g5 Kg8 42.g6 Rf2+ 43.Ke1 Rf6 44.g7 Re6 45.Ke2 Kh7 46.Ra8 Kxg7 47.a7 Ra6 48.Kxe3 Ra1 49.Kd4 Rd1+ 50.Kc4 Rc1+ 51.Kb3 Ra1 52.Kb2 1/2-1/2 | ||||
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| 2712762 | FM O'Donnell, Conor (2389) | IM Wall, G (2329) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 c5 6.dxc5 Na6 7.g3 Nxc5 8.Bg2 Nce4 9.O-O Nxc3 10.bxc3 Bc5 11.e4 d6 12.e5 dxe5 13.Nxe5 Qc7 14.Qe2 Nd7 15.Bf4 Nxe5 16.Bxe5 Bd6 17.Rfe1 Bxe5 18.Qxe5 Qxc4 19.a4 f6 20.Qd6 a5 21.Red1 Kf7 22.Rab1 Ra7 23.Qb8 1-0 | ||||
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| 2712755 | FM Daly, C (2301) | FM O'Donnell, Conor (2389) | 1/2-1/2 | |
| 1.Nf3 d5 2.e3 Nf6 3.b4 Bg4 4.Bb2 Nbd7 5.c4 e5 6.Qb3 e4 7.Ne5 Nxe5 8.Bxe5 Bd6 9.Bd4 dxc4 10.Bxc4 Qe7 11.Nc3 O-O 12.Rc1 Be5 13.Bc5 Bd6 14.Bd4 Be5 15.Bc5 Bd6 16.Bd4 Be5 17.Bc5 Bd6 18.Bd4 Be5 19.Bc5 Bd6 20.Bd4 Be5 21.Bc5 Bd6 22.Bd4 1/2-1/2 | ||||
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| 2717536 | FM O'Donnell, Conor (2389) | IM Astaneh Lopez, A (2431) | 1/2-1/2 | |
| 1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 e6 5.e3 Bd6 6.Bxd6 Qxd6 7.Nc3 Nc6 8.Bd3 Nf6 9.f4 O-O 10.Nf3 Bd7 11.O-O Ne8 12.Ne5 g6 13.a3 f6 14.Nxc6 Bxc6 15.b4 a6 16.Qg4 Ng7 17.Rac1 Bd7 18.Qe2 a5 19.Qb2 axb4 20.axb4 Nf5 21.Bxf5 gxf5 22.Ra1 Rac8 23.Rfc1 Rc4 24.b5 Rfc8 25.Na4 b6 26.Rxc4 dxc4 27.Nc3 e5 28.Qa3 Qe6 29.d5 Qe8 30.Qd6 exf4 31.Qxf4 Bxb5 32.Nxb5 Qxb5 33.Qxf5 Qe8 34.e4 Rc7 35.d6 Rf7 36.Qd5 Qe5 37.Ra8+ Kg7 38.Qxc4 Qxd6 39.Ra1 b5 40.Qd5 Qxd5 41.exd5 Rd7 42.Rd1 Kg6 43.d6 b4 1/2-1/2 | ||||
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| 2717530 | CM MacElligott, G (2015) | FM O'Donnell, Conor (2389) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 c6 5.g3 dxc4 6.Bg2 Nbd7 7.O-O b5 8.e4 Bb7 9.e5 Nd5 10.Ng5 h6 11.Nxe6 fxe6 12.Qh5+ g6 13.Qxg6+ Ke7 14.Nxd5+ cxd5 15.f4 Qe8 16.Qc2 Kd8 17.Bd2 b4 18.f5 exf5 19.Qxf5 Nb6 20.a3 bxa3 21.bxa3 Be7 22.Ba5 Kc7 23.e6 Rf8 24.Qh7 Kc6 25.Qc2 Ba6 26.Rab1 Rxf1+ 27.Rxf1 Rd8 28.Rf7 Bc8 29.Qh7 Bd6 30.Bxb6 axb6 31.e7 Rd7 32.Qf5 Bxe7 33.Qe6+ Kc7 34.Bxd5 Bb7 35.Bxc4 Bc6 36.Qe5+ Kb7 37.Qe6 Qd8 38.d5 Ba4 39.d6 Bg5 40.Bd5+ Kb8 41.Qf5 Rxf7 42.Qxf7 Qd7 43.Qf8+ Qc8 44.Qf7 Be8 45.Qf3 Qc5+ 46.Kg2 Qxd6 47.h4 Be7 48.Ba8 Qd2+ 49.Kh1 Qd7 50.Kh2 Bc5 51.a4 Qd2+ 52.Kh3 Bd7+ 53.g4 Qe3 0-1 | ||||
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| 2792404 | FM O'Donnell, Conor (2342) | GM Pruijssers, R (2502) | 0-1 | |
| 1.d4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.c4 d6 7.Nc3 c6 8.Rb1 Qe8 9.d5 Na6 10.b4 Bd7 11.Ng5 h6 12.Ne6 Bxe6 13.dxe6 Nc7 14.e4 Nxe6 15.exf5 gxf5 16.Re1 Qd7 17.Qe2 Nd4 18.Qxe7 Rae8 0-1 | ||||
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| 2792405 | FM O'Donnell, Conor (2342) | IM Van de Oudeweetering, A (2298) | 1/2-1/2 | |
| 1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nc6 5.e3 Nf6 6.Nc3 Bf5 7.Qb3 Na5 8.Qa4+ Bd7 9.Qc2 e6 10.Bd3 Be7 11.Nf3 Rc8 12.Ne5 Nc4 13.O-O O-O 14.Rac1 b5 15.Qe2 a6 16.a4 b4 17.Nb1 Bxa4 18.Nxc4 dxc4 19.Bxc4 a5 20.Nd2 Qd7 21.Ra1 Ra8 22.Nf3 Rfc8 23.Ne5 Qe8 24.b3 Bc6 25.Nxc6 Qxc6 26.Rfc1 Nd5 27.Qf3 Nxf4 28.Qxf4 Bf6 29.Ra4 Qb6 30.Rca1 Re8 31.Qe4 Ra7 32.h4 g6 33.h5 Bg7 34.hxg6 hxg6 35.f4 Kf8 36.Kf2 Ke7 37.Rh1 Rh8 38.Rxh8 Bxh8 39.d5 Bc3 40.g4 Rd7 41.dxe6 Rd2+ 42.Kf3 fxe6 43.f5 gxf5 44.gxf5 e5 45.Qh4+ Kd7 46.Be6+ Kc7 47.Qe7+ Kb8 48.Qe8+ Rd8 49.Qg6 Rd3 50.Qg8+ Rd8 51.Qg3 Rd3 52.Qg8+ Rd8 53.Qg5 Rd2 54.Qg8+ Rd8 55.Qg5 Rd2 56.Qg8+ Rd8 57.Qg5 Rd2 58.Qg8+ 1/2-1/2 | ||||
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| 2792411 | Zwirs, Nico (2395) | FM O'Donnell, Conor (2342) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Bg5 Ne4 7.Nxe4 dxe4 8.d5 Ne5 9.Qd4 f6 10.Qxe4 Qb6 11.Bd2 Qxb2 12.Rb1 Qxa2 13.c5 g6 14.Bb5+ Kf7 15.Rc1 Bf5 16.Qd4 Rd8 17.f4 Rxd5 18.Bc4 Qxc4 19.Rxc4 Rxd4 20.Rxd4 Nd3+ 21.Ke2 Nxc5 22.Rd8 Bg7 23.Rxh8 Bxh8 24.Nf3 e5 25.fxe5 fxe5 26.Be3 b6 27.Bxc5 bxc5 28.Ra1 Bd3+ 29.Ke3 a6 30.Rc1 c4 31.Ne1 e4 32.Nxd3 cxd3 33.Kxe4 d2 34.Rf1+ Ke6 35.Kd3 Be5 36.h3 a5 37.Kxd2 a4 38.Rf8 a3 39.Ra8 Bb2 40.Ra5 Kf6 41.Kd3 g5 42.g4 h6 43.Ke4 Ke6 44.Ra6+ Kd7 45.Kd3 Kc8 46.Kc2 Kb7 47.Rxh6 Be5 48.Kb3 Bb2 49.h4 gxh4 50.Rxh4 Kc6 51.g5 Kd5 52.Rf4 Ke5 53.Rf1 Ke6 54.g6 Ke7 55.Rf7+ Ke8 56.Ra7 Kf8 57.Kc4 Bf6 58.Kd5 Bb2 59.Ke6 Kg8 60.Kf5 Bc1 61.g7 Bb2 62.Kg6 Bxg7 63.Rxg7+ Kf8 64.Ra7 a2 65.Rxa2 1-0 | ||||
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| 2792437 | FM Beerdsen, Thomas (2413) | FM O'Donnell, Conor (2342) | 1-0 | |
| 1.e4 c6 2.Nf3 d5 3.Nc3 Nf6 4.e5 Ne4 5.d3 Nxc3 6.bxc3 c5 7.g3 Nc6 8.Bg2 Bg4 9.h3 Bh5 10.e6 fxe6 11.g4 Bg6 12.Bf4 Qa5 13.O-O Qxc3 14.Re1 O-O-O 15.Rxe6 Bf7 16.Rxc6+ bxc6 17.Rb1 Qf6 18.Rb8+ Kd7 19.Qb1 Qxf4 20.Qb7+ Ke6 21.Rxd8 Kf6 22.h4 Qxg4 23.Qb8 e6 24.Rxf8 Rxf8 25.Qxf8 Qf4 26.Ng5 Kg6 27.Nxf7 Qxf7 28.Qxc5 1-0 | ||||
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| 2790453 | GM Miezis, N (2507) | FM O'Donnell, Conor (2342) | 1/2-1/2 | |
| 1.c4 e6 2.e4 d5 3.exd5 exd5 4.d4 Bb4+ 5.Nc3 Ne7 6.Bd3 Nbc6 7.Ne2 Bf5 8.cxd5 Qxd5 9.O-O Qd7 10.a3 Bxc3 11.bxc3 O-O 12.Be3 Bxd3 13.Qxd3 Qf5 14.Qd1 Na5 15.Qa4 Nc8 16.d5 b6 17.Rad1 Nd6 18.Ng3 Qc8 19.Bc5 Nab7 20.Bxd6 Nxd6 21.Rfe1 Re8 22.h3 a5 23.c4 Qa6 24.Rxe8+ Rxe8 25.Rc1 Rb8 26.c5 Qb5 27.Qxb5 Nxb5 28.a4 Nd4 29.cxb6 cxb6 30.d6 Rd8 31.Rc4 Ne6 32.Rc6 Nc5 33.Nf5 g6 34.Ne7+ Kf8 35.Rxb6 Nxa4 36.Rc6 Nb2 37.Nd5 Nd3 38.Ra6 a4 39.Nf6 Kg7 40.Ne4 Rd7 41.Rxa4 f5 42.Ng5 Kf6 43.Nf3 Rxd6 44.g4 Ne5 45.g5+ Ke6 46.Nxe5 Kxe5 47.Ra7 Kf4 48.Kg2 Kxg5 49.Rxh7 Rd3 50.h4+ Kf6 51.Ra7 Rd4 52.Kg3 Rg4+ 53.Kh3 g5 54.hxg5+ Rxg5 55.Ra4 Rg1 56.Kh2 Rg8 57.Ra5 Rg4 58.Ra8 Ke5 59.Kh3 Kf4 60.Ra4+ Kf3 61.Rxg4 fxg4+ 62.Kh4 Kf4 63.Kh5 Kf5 64.Kh4 Kf4 65.Kh5 Kf5 66.Kh4 Kf4 67.Kh5 Kf3 68.Kg5 Kxf2 69.Kxg4 1/2-1/2 | ||||
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| 2797381 | FM O'Donnell, Conor (2342) | IM Daulyte-Cornette, Deimante (2447) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Bb4 4.Qa4+ Nc6 5.e3 Nf6 6.Nf3 O-O 7.Qc2 dxc4 8.Bxc4 Bd6 9.O-O e5 10.h3 a6 11.a3 Qe7 12.d5 Nb8 13.e4 Bc5 14.b4 Ba7 15.Ne2 c6 16.Bb2 Nbd7 17.Ng3 g6 18.dxc6 bxc6 19.Rad1 c5 20.Qb3 cxb4 21.axb4 Rb8 22.Ba3 Bb7 23.Rfe1 Kg7 24.h4 Ng4 25.Re2 Ndf6 26.h5 Rfd8 27.Rxd8 Rxd8 28.b5 Qc7 29.Ng5 Nxf2 30.h6+ Kxh6 31.Nxf7+ Kg7 32.Nxd8 N2xe4+ 33.Kf1 Qxd8 34.bxa6 Nxg3+ 35.Qxg3 Qd4 36.Ke1 Qa1+ 37.Kd2 Ne4+ 38.Rxe4 Bxe4 39.Bd6 Qd4+ 40.Ke1 Qxd6 41.Qb3 Qd4 42.Bg8 Qg1+ 43.Kd2 Qxg2+ 44.Kc1 Qf1+ 45.Kb2 Qe2+ 46.Ka3 Bc5+ 47.Ka4 Qxa6# 0-1 | ||||
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| 2797382 | FM O'Donnell, Conor (2342) | IM Daulyte-Cornette, Deimante (2447) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Bb4 4.Qa4+ Nc6 5.e3 Nf6 6.Nf3 O-O 7.Bd2 a6 8.a3 Bxc3 9.Bxc3 Ne4 10.Qc2 f5 11.Bd3 Bd7 12.O-O Be8 13.Nd2 Qg5 14.cxd5 exd5 15.Qb3 Nxd2 16.Bxd2 Rd8 17.Qxb7 Rf7 18.Qxa6 Rd6 19.Qa8 Rf8 20.f4 Qh5 21.Rac1 Rh6 22.h3 Rg6 1/2-1/2 | ||||
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| 2797383 | FM O'Donnell, Conor (2342) | GM Cornette, M (2586) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O e5 8.dxe5 dxe5 9.Bg5 Be6 10.Qa4 Qc8 11.Nd2 Bd7 12.Bxf6 Bxf6 13.Nde4 Bg7 14.Nd5 Kh8 15.e3 f5 16.Nc5 Be8 17.Nb4 Nd8 18.Qa3 e4 19.Rfd1 b6 20.Nb3 c6 21.Nc2 c5 22.Nc1 Nc6 23.Ne2 Na5 24.b3 Bxa1 25.Rxa1 Qe6 26.Nf4 Qe5 27.Rd1 Bf7 28.Rd7 Rad8 29.Rxa7 Rd1+ 30.Bf1 Qc3 31.Rxa5 Qxa5 32.Qb2+ Kg8 33.Qe5 Re8 34.Qf6 Qd2 0-1 | ||||
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| 2797421 | GM Kazhgaleyev, M (2594) | FM O'Donnell, Conor (2342) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.cxd5 exd5 5.Qc2 g6 6.Bf4 Bf5 7.Qd2 Nd7 8.e3 Ngf6 9.Nge2 Nh5 10.h3 Nxf4 11.Nxf4 Bd6 12.g4 Bxf4 13.gxf5 Bd6 14.Bd3 Qf6 15.Qc2 Bb4 16.O-O-O Bxc3 17.bxc3 O-O-O 18.e4 dxe4 19.Bxe4 Nb6 20.Rhe1 Qd6 21.Kb1 Rhe8 22.Ka1 Re7 23.Re2 Rde8 24.Rde1 Kb8 25.Bd3 Nd5 26.Kb2 c5 27.Rxe7 Rxe7 28.Rxe7 Nxe7 29.fxg6 hxg6 30.Qa4 Nc6 31.Qa3 b6 32.Bb5 Qf6 33.dxc5 Qxf2+ 34.Kb1 Qf5+ 35.Kc1 Qf4+ 36.Kb2 Qd2+ 37.Kb1 Qe1+ 38.Kc2 Qf2+ 39.Kc1 Qe1+ 1/2-1/2 | ||||
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| 2797427 | FM Villegas, P (2363) | FM O'Donnell, Conor (2342) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 Nf6 5.Nf3 Nbd7 6.Qc2 b6 7.b3 Bb7 8.Bd3 Bd6 9.O-O O-O 10.Bb2 h6 11.Rfd1 Qe7 12.Rac1 Rad8 13.Qe2 Ba3 14.Bxa3 Qxa3 15.e4 dxe4 16.Bxe4 Nxe4 17.Nxe4 Qe7 18.c5 Nf6 19.Nd6 Ne8 20.Ne4 Nf6 21.Nd6 Ne8 22.Nxe8 Rfxe8 23.b4 Rd5 24.Qe3 Red8 25.Ne5 b5 26.f4 Qc7 27.Qe4 Bc8 28.Rc3 f6 29.Nf3 e5 30.fxe5 fxe5 31.Rcd3 Rf8 32.R3d2 Bf5 33.Qe3 e4 34.Ne5 Bh7 35.Rf1 Rxf1+ 36.Kxf1 Rd8 37.Rf2 a5 38.Qb3+ Rd5 39.Qh3 Qe7 40.Qc8+ Rd8 41.Nxc6 Rxc8 42.Nxe7+ 1-0 | ||||
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| 2799962 | FM O'Donnell, Conor (2342) | GM Svane, Rasmus (2560) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 b6 5.e4 c5 6.d5 Qe7 7.Be2 exd5 8.exd5 Qe4 9.Qd2 Bxc3 10.Qxc3 O-O 11.Bg5 Ng4 12.Nf3 b5 13.h3 Re8 14.O-O b4 15.Qd2 Ne5 16.Rae1 f6 17.Bd3 Qxf3 18.gxf3 fxg5 19.Be4 d6 20.Qxg5 h6 21.Qh5 Rf8 22.f4 Ned7 23.Bf5 Nf6 24.Qg6 Bxf5 25.Qxf5 Rf7 26.Qe6 Nbd7 27.Qxd6 Raf8 28.Re7 Rxe7 29.Qxe7 Rf7 30.Qe6 Nh5 31.f5 Nf4 32.Qe8+ Nf8 33.Kh2 Nh5 34.Qe3 Rxf5 35.Qxc5 Rf3 36.Kg2 Rd3 37.f4 Rd2+ 38.Rf2 Nxf4+ 39.Kf3 Nd3 40.Qe3 Rxf2+ 41.Kg3 Ng6 42.Qxd3 Rg2+ 43.Kf3 Ne5+ 44.Kxg2 Nxd3 45.Kf3 Kf7 46.Ke4 Nxb2 47.c5 Ke7 48.Ke5 Nc4+ 49.Kd4 Na3 50.Ke5 Nc4+ 51.Kd4 Na5 52.Ke5 g5 53.c6 Nxc6+ 54.dxc6 a5 55.Kd5 a4 56.Kc4 Kd6 57.Kb5 Kc7 58.Kxa4 h5 59.Kxb4 g4 60.hxg4 hxg4 61.a4 g3 62.a5 g2 63.a6 g1=Q 0-1 | ||||
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| 2799963 | FM O'Donnell, Conor (2342) | IM Souleidis, G (2401) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 e5 7.d5 Na6 8.h4 Nc5 9.Qc2 c6 10.h5 a5 11.O-O-O cxd5 12.h6 Bh8 13.Nxd5 Nfxe4 14.Bf3 f5 15.Ne2 Be6 16.Ndc3 Nxc3 17.Nxc3 Rc8 18.Nb5 e4 19.Rxd6 Nd3+ 20.Kb1 Bxc4 21.Rxd8 Bxa2+ 22.Kxa2 Rxc2 23.Rxd3 Rxb2+ 24.Ka3 Rxb5 25.Bxe4 fxe4 26.Rd7 Bf6 27.Rhd1 a4 28.Bd4 Rf5 29.Bxf6 R5xf6 30.Rg7+ Kh8 31.Rdd7 Rc8 32.Rxh7+ Kg8 33.Rdg7+ Kf8 34.Rh8# 1-0 | ||||
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| 2799990 | IM Kollars, Dmitrij (2500) | FM O'Donnell, Conor (2342) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Kb1 O-O 14.Ne4 Nxe4 15.Qxe4 Nf6 16.Qe2 Qd5 17.Be3 Qb5 18.c4 Qf5+ 19.Ka1 b5 20.Ne5 bxc4 21.Qxc4 Rfc8 22.f3 Nd5 23.Bd2 c5 24.g4 Qf6 25.Qd3 Rc7 26.g5 hxg5 27.h6 g6 28.h7+ Kg7 29.Bxg5 Qxg5 30.h8=Q+ Rxh8 31.Nxf7 Kxf7 32.Rxh8 cxd4 33.a3 Ne3 34.Rh7+ Kg8 35.Rdh1 Nc2+ 36.Kb1 Bd6 37.Rxc7 Nxa3+ 38.bxa3 Bxc7 39.Qxd4 Be5 40.Qe4 Qf5 41.Re1 Kf7 42.Ka2 Bf6 43.Qxf5 gxf5 44.Kb3 e5 45.Kc4 Ke6 46.a4 Bd8 47.Rd1 Bb6 48.Re1 Bf2 49.Re2 Bb6 50.Rh2 Bc7 51.Rh6+ Kd7 52.Kd5 a6 53.Rxa6 1-0 | ||||
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| 2799998 | IM Lampert, J (2510) | FM O'Donnell, Conor (2342) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Ne5 c5 8.dxc5 Qc7 9.Nxc4 Rd8 10.Qb3 Nc6 11.Nc3 Nd4 12.Nb5 Qxc5 13.Nxd4 Rxd4 14.Na3 Nd5 15.Nc2 Rc4 16.Ne3 Rb4 17.Qd3 Nxe3 18.Bxe3 Qb5 19.Qxb5 Rxb5 20.b3 Kf8 21.Rac1 Bd6 22.Rfd1 Ke7 23.Rc2 a5 24.Rd3 a4 25.bxa4 Rb1+ 26.Bf1 e5 27.Rb3 Rd1 28.Rc1 Rxc1 29.Bxc1 Rxa4 30.a3 b5 31.Bb2 Bd7 32.e3 Ra5 33.h4 g6 34.f4 exf4 35.exf4 Bc5+ 36.Kh2 Kd6 37.Rd3+ Ke7 38.Rb3 Kd6 39.Be2 Bc6 40.Be5+ Kd7 41.Rd3+ Ke6 42.Rc3 Kd5 43.Bf3+ Ke6 1-0 | ||||
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| 2830794 | FM O'Donnell, Conor (2346) | IM Rudd, J (2222) | 1-0 | |
| 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+ Nfd7 9.a4 O-O 10.Nf3 Na6 11.O-O Nc7 12.Bd3 a6 13.Re1 Re8 14.Be3 Rb8 15.Bf2 b5 16.e5 dxe5 17.Bh4 Bf6 18.d6 Ne6 19.Bxf6 Nxf6 20.fxe5 c4 21.exf6 cxd3 22.Qxd3 bxa4 23.Nd5 Rxb2 24.Ne5 Rf8 25.Nc6 Qd7 26.Qe3 Bb7 27.Nce7+ Kh8 28.Qh6 Bxd5 29.Nxd5 Rg8 30.Re3 g5 31.Rae1 Qb7 32.Re5 Nf4 33.Qg7+ Rxg7 34.Re8+ Rg8 35.Rxg8+ Kxg8 36.Re8# 1-0 | ||||
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| 2830801 | FM Jackson, J (2311) | FM O'Donnell, Conor (2346) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Kb1 Qb6 14.c4 Rd8 15.Qc2 O-O 16.Bc1 Rfe8 17.Nf1 c5 18.d5 exd5 19.cxd5 Qb4 20.Rh4 Qb5 21.Ne3 Nb6 22.d6 Rxd6 23.Rxd6 Bxd6 24.Nf5 Bf8 25.g4 Re2 26.Qd1 Ne4 27.Ka1 Nxf2 28.Qg1 Na4 29.N3d4 cxd4 30.Nxd4 Qe5 31.Nxe2 Nd3 32.Qe3 Qb5 33.Qd2 Be7 34.Rh3 Nxc1 35.Nxc1 Bg5 36.Qe2 Qc6 37.Nd3 Bf6 38.Kb1 Bxb2 39.Qc2 Bc3 40.Kc1 b5 41.Re3 a5 42.Nf2 b4 43.Kb1 Nc5 44.Ne4 Nxe4 45.Qxe4 Qf6 46.Rf3 Qd8 47.Qd3 Qh4 48.Re3 Qh1+ 49.Kc2 Qc6 50.Qe4 Qa4+ 51.Kc1 Qa3+ 52.Kd1 Qxa2 53.Qd3 Qa4+ 54.Kc1 Qa1+ 55.Kc2 Qa4+ 56.Kc1 Bf6 57.Re4 Bg5+ 58.Kb1 Qc6 59.Rc4 Qh1+ 60.Ka2 Qb7 61.Qc2 Qd5 62.Kb1 Qh1+ 63.Ka2 Qd5 64.Kb1 Be7 65.Rc8+ Bf8 66.Qc7 g6 67.hxg6 fxg6 68.Qf4 Qd3+ 69.Kc1 Qa3+ 70.Kb1 Qb3+ 71.Kc1 Qa3+ 72.Kb1 Qb3+ 73.Kc1 Qa3+ 1/2-1/2 | ||||
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| 2830772 | FM Gourlay, I (2385) | FM O'Donnell, Conor (2346) | 1-0 | |
| 1.c4 e6 2.g3 d5 3.Bg2 dxc4 4.Qa4+ Nd7 5.Qxc4 Ngf6 6.Nf3 a6 7.Qb3 c5 8.a4 Rb8 9.a5 b5 10.axb6 Bd6 11.d3 O-O 12.O-O Nxb6 13.e4 Nfd7 14.Qc2 Bb7 15.Be3 Rc8 16.Nbd2 Ne5 17.Nxe5 Bxe5 18.Nb3 Bd4 19.Bxd4 cxd4 20.Qd2 e5 21.Bh3 Ra8 22.Qa5 Qd6 23.Nc5 Bc8 24.Bxc8 Rfxc8 25.Rfc1 Rc7 26.b4 Rca7 27.Rc2 h5 28.h4 Kh7 29.Rac1 Nc8 30.Na4 Ne7 31.Rc5 f6 32.Rc7 Kg6 33.R1c4 Kf7 34.R4c6 Qd8 35.Rxa7 Qxa5 36.Rxe7+ Kxe7 37.bxa5 1-0 | ||||
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| 2830784 | FM O'Donnell, Conor (2346) | FM Taylor, Adam C (2236) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 b6 5.e4 Bxc3+ 6.bxc3 d6 7.f4 e5 8.Nf3 Bb7 9.Bd3 Qe7 10.fxe5 dxe5 11.Nxe5 Nxe4 12.O-O Nd6 13.Ba3 O-O 14.Bxh7+ Kh8 15.Rae1 1-0 | ||||
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| 2830752 | FM O'Donnell, Conor (2346) | FM Merry, Alan B (2388) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 e6 8.Qd2 exd5 9.exd5 a6 10.Nf3 b5 11.cxb5 axb5 12.Bxb5 Ba6 13.Bxa6 Rxa6 14.O-O Nbd7 15.Bh6 Qa5 16.Bxg7 Kxg7 17.Rfd1 Nb6 18.Rac1 Na4 19.Nxa4 Qxa4 20.a3 Rb8 21.Qc3 Qb3 22.Qxb3 Rxb3 23.Rc2 Rab6 24.Nd2 Rd3 25.Kf1 Nxd5 26.g3 Nc7 27.Ke2 Rd4 28.Nc4 Rxd1 29.Kxd1 Ra6 30.Ne3 Kf6 31.f4 h5 32.Kd2 Ne6 33.Nd5+ Kf5 34.Kd3 Ra7 35.Ne3+ Kf6 36.Nd5+ Kf5 37.Ne3+ Kf6 38.Nd5+ Kf5 39.Ne3+ 1/2-1/2 | ||||
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| 2830759 | GM Braun, A (2579) | FM O'Donnell, Conor (2346) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 Nf6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.exf6 gxh4 10.Ne5 Qxf6 11.g3 Nd7 12.Qe2 Bb7 13.Bg2 Nxe5 14.dxe5 Qg5 15.f4 Qd8 16.Nxb5 cxb5 17.Bxb7 Bb4+ 18.Kf1 Rb8 19.Bc6+ Kf8 20.Kg2 Qb6 21.Be4 h5 22.Rad1 Ke7 23.Qf3 f5 24.exf6+ Kxf6 25.a3 Bd6 26.Rhe1 Rbc8 27.Qc3+ Kf7 28.Bg6+ Kg8 29.Rxe6 Rd8 30.Bf7+ Kxf7 31.Qf6+ 1-0 | ||||
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| 2830731 | FM O'Donnell, Conor (2346) | Byron, A (2154) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 Na6 7.Qd2 c5 8.d5 Nc7 9.Nf3 Rb8 10.a4 Bg4 11.O-O a6 12.Qf4 Qd7 13.h3 Bxf3 14.Qxf3 h6 15.Bd2 Nh7 16.h4 h5 17.Qg3 Nf6 18.f4 Ng4 19.a5 b5 20.axb6 Rxb6 21.Na4 Bd4+ 22.Kh1 Rbb8 23.f5 Be5 24.Bf4 Bxf4 25.Rxf4 Ne5 26.Bxh5 Kg7 27.Be2 Rb4 28.fxg6 f6 29.b3 Qc8 30.h5 Rh8 31.Raf1 Qb8 32.Bd1 Na8 33.Rh4 Rh6 34.Qh3 Qg8 35.g3 Nb6 36.Nc3 Qc8 37.Qxc8 Nxc8 38.Rf2 Nd3 39.Ra2 Rb6 40.Rhh2 Nb4 41.Ra3 Na7 42.Bg4 Rh8 43.Kg1 Kh6 44.Rd2 Kg5 45.Bd1 Kh6 46.Kf2 Ra8 47.Na2 Nxa2 48.Rdxa2 Nc8 49.Ke3 e5 50.dxe6 Ne7 51.Kf4 Ra7 52.g4 Ra8 53.Rg2 Rf8 54.Rd2 Rd8 55.Rda2 Nc6 56.Rg2 Nd4 57.Rf2 Re8 58.g5+ fxg5+ 59.Kg4 Nxe6 60.Rf7 Ng7 61.Bc2 Re5 62.Ra1 Re6 63.Raf1 Rb8 64.Ra7 Rbe8 65.Rff7 Rg8 66.Rxa6 Rd8 67.Raa7 Rg8 68.Rad7 Re5 69.Rxd6 Ne8 70.Rh7# 1-0 | ||||
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| 2830738 | GM Arkell, K (2450) | FM O'Donnell, Conor (2346) | 1-0 | |
| 1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.cxd5 exd5 5.Nc3 c6 6.Bg5 h6 7.Bh4 Bf5 8.e3 Nbd7 9.Bd3 Bxd3 10.Qxd3 Bd6 11.O-O O-O 12.Rab1 a5 13.Rfe1 Re8 14.Qc2 Qb8 15.Bg3 Bxg3 16.hxg3 Qd6 17.Ne2 Ne4 18.Nf4 g5 19.Nd3 Kg7 20.b4 axb4 21.Rxb4 b6 22.a4 f6 23.Reb1 h5 24.Nd2 Rh8 25.Nxe4 dxe4 26.Nc1 Qe6 27.Ne2 h4 28.Qc4 Qg4 29.Qxc6 Rac8 30.f3 Rxc6 31.fxg4 Rc2 32.R1b2 Rhc8 33.gxh4 gxh4 34.Rxc2 Rxc2 35.Nf4 Kh6 36.Rb5 Ra2 37.Rd5 Nf8 38.Rd6 Nh7 39.Rxb6 Ra1+ 40.Kh2 Ra3 41.Nd5 Kg5 42.Rb7 Kg6 43.Kh3 Ra2 44.Kxh4 Rxa4 45.Ne7+ Kf7 46.Nf5+ Kg8 47.Kh5 Ra2 48.Nh6+ 1-0 | ||||
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| 2830718 | GM Fodor, T jr (2493) | FM O'Donnell, Conor (2346) | 1/2-1/2 | |
| 1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.c4 dxc4 5.Qa4+ Nc6 6.Ng5 e6 7.Ne4 Ne7 8.Qxc4 O-O 9.O-O b6 10.Nbc3 Na5 11.Qa4 Bd7 12.Qa3 Nd5 13.d3 c5 14.Bg5 f6 15.Bd2 Nb4 16.Rfc1 Bc6 17.Nd1 f5 18.Nxc5 bxc5 19.Rxc5 Bxg2 20.Kxg2 Nb7 21.Bxb4 Nxc5 22.Bxc5 Qd5+ 23.f3 Rfc8 24.Bf2 a5 25.Ne3 Qe5 26.Nc4 Rxc4 27.dxc4 Qxe2 28.Re1 Qxc4 29.b3 Qd5 30.Qe7 e5 31.Rc1 Bf8 32.Qh4 Bd6 33.Qc4 Qxc4 34.bxc4 Bb4 35.c5 Kf7 36.c6 Ke6 37.Bb6 a4 38.Kf1 a3 39.Ke2 Rc8 40.Kd3 Bd6 41.Rc4 Bc7 42.Bc5 Bd6 43.Bb6 Bc7 44.Bxc7 Rxc7 45.Kc3 Kd5 46.Kb4 Rxc6 47.Rxc6 Kxc6 48.Kxa3 Kc5 49.Kb3 Kd4 50.a4 Kd3 51.a5 e4 52.fxe4 fxe4 53.a6 e3 54.a7 e2 55.a8=Q e1=Q 56.Qd8+ Ke2 57.Qe7+ Kf1 58.Qxh7 Qe6+ 59.Kc3 Qc6+ 60.Kd4 Qd6+ 61.Ke4 Qe6+ 1/2-1/2 | ||||
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| 2848444 | FM O'Donnell, Conor (2343) | FM Romero Barreto, Jaime Jose (2245) | 1-0 | |
| 1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.Nc3 Bg7 5.g3 O-O 6.Bg2 Nc6 7.O-O a6 8.h3 Rb8 9.e4 Bd7 10.e5 Ne8 11.Qe2 dxe5 12.dxe5 Qc8 13.Kh2 b5 14.Re1 bxc4 15.Qxc4 Nb4 16.Bg5 Be6 17.Qe2 f6 18.Bf4 f5 19.Ng5 c6 20.Rac1 Nc7 21.Red1 h6 22.Nxe6 Qxe6 23.a3 Nbd5 24.Nxd5 Nxd5 25.Rxc6 1-0 | ||||
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| 2852142 | FM O'Donnell, Conor (2343) | IM Kreisl, R (2448) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2 c5 8.d5 e6 9.O-O O-O 10.Nec3 Na6 11.Na3 exd5 12.exd5 Bf5 13.Be3 Qd7 14.Qb3 Bh3 15.Bxh3 Qxh3 16.Nc4 Nxc4 17.Qxc4 Rad8 18.Rad1 Rfe8 19.Rfe1 Re5 20.f4 Ree8 21.b3 b6 22.Nb5 Qd7 23.d6 Nb4 24.Nc7 Rf8 25.a3 Nc6 26.Rd5 Nd4 27.Rd1 Nf5 28.Bf2 Nxd6 29.Nb5 Nxc4 30.Rxd7 Rxd7 31.Rxd7 Na5 32.b4 cxb4 33.axb4 Nc6 34.Nxa7 Nxb4 35.Bxb6 Re8 1/2-1/2 | ||||
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| 2851531 | FM O'Donnell, Conor (2343) | IM Araz, B (2361) | 1-0 | |
| 1.d4 e6 2.c4 b6 3.e4 Bb7 4.Bd3 Nc6 5.Nf3 Nb4 6.O-O Nxd3 7.Qxd3 d6 8.Nc3 Ne7 9.Bf4 Ng6 10.Bg3 Be7 11.b4 O-O 12.Rfd1 Qd7 13.h4 f5 14.h5 fxe4 15.Nxe4 Nf4 16.Bxf4 Rxf4 17.Re1 h6 18.Re3 Raf8 19.Rae1 Bd8 20.Ned2 Qf7 21.Rxe6 Qxh5 22.Qe3 Bg5 23.Qe2 Bc6 24.d5 Bd7 25.Nxg5 Qxg5 26.Re3 Bg4 27.f3 Bf5 28.Re7 Rd4 29.Nb3 Rh4 30.Rxc7 Qh5 31.Qe7 Rf7 32.Qd8+ Rf8 33.Qe7 Rf7 34.Qxf7+ Qxf7 35.Rxf7 Kxf7 36.g4 Bd7 37.Re4 h5 38.gxh5 Rxh5 39.Nd4 b5 40.cxb5 Rxd5 41.Nc6 Rxb5 42.Re7+ 1-0 | ||||
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| 2851234 | Nitzborn, Max Baron (1970) | FM O'Donnell, Conor (2343) | 0-1 | |
| 1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Be2 O-O 7.O-O Re8 8.Be3 Bf8 9.Bf3 Nbd7 10.Bg5 h6 11.Bh4 g5 12.Bg3 Nc5 13.h3 Nfxe4 14.Nxe4 Nxe4 15.Bh5 c5 16.Nb5 Nxg3 17.fxg3 Be6 18.Qf3 Qd7 19.Nc3 Bg7 20.Rad1 Bxc3 21.Qxc3 Qe7 22.Rf6 Qf8 23.Rdf1 Re7 24.h4 Qg7 25.Qd3 Rd8 26.hxg5 Qxg5 27.Bg6 Kg7 28.Be4 Qe5 29.c3 Bxa2 30.R1f4 Be6 31.Qe3 Qg5 32.Qf3 h5 33.Bxb7 Rb8 34.R6f5 Bxf5 35.Rxf5 Qe3+ 36.Qxe3 Rxe3 37.Bf3 Rxb2 38.Bxh5 f6 39.Rd5 Rb6 40.c4 Rxg3 41.Kf2 Rg5 42.Bf3 Rxd5 43.Bxd5 a5 0-1 | ||||
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| 2850851 | Kett, T (2227) | FM O'Donnell, Conor (2343) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.a3 Bxc5 6.b4 Bb6 7.Nf3 Ne7 8.Bd3 Ng6 9.O-O Nc6 10.Re1 f6 11.Bb2 fxe5 12.b5 e4 13.bxc6 exf3 14.cxb7 Bxb7 15.Rxe6+ Kf7 16.Qxf3+ Kxe6 17.Qg4+ Kf7 18.Qf5+ Ke7 19.Nc3 Bxf2+ 20.Qxf2 Qb6 21.Nxd5+ Bxd5 22.Bd4 Qc6 23.Re1+ Kd7 24.c4 Bxg2 25.Qf7+ Kd8 26.Bxg7 Bh3 27.Be4 Qd7 28.Bxg6 Qg4+ 29.Kf2 Qg2+ 30.Ke3 Qg5+ 31.Kd3 Qxg6+ 32.Qxg6 hxg6 33.Bxh8 Kd7 34.Bd4 a6 35.Re5 Rf8 36.Rd5+ Kc6 37.Rc5+ Kb7 38.Be5 Rf3+ 39.Kd4 Rxa3 40.Rc7+ Kb6 41.c5+ Ka5 42.Rb7 Ra1 43.Bc7+ Ka4 44.Rb6 Rd1+ 45.Ke5 Bf5 46.Rxa6+ Kb5 47.Ra5+ Kc6 48.Bd6 Re1+ 49.Kf6 Kd5 50.Ra2 Re6+ 51.Kg5 Re4 52.Rd2+ Rd4 53.Rf2 Ke6 54.Bf4 Rc4 55.Re2+ 1/2-1/2 | ||||
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| 2850539 | CM Ralison, Milanto Harifidy (2058) | FM O'Donnell, Conor (2343) | 1-0 | |
| 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.Be2 O-O 11.O-O Nd4 12.f3 Qb6 13.Ncd5 Nxd5 14.Nxd5 Nxe2+ 15.Kh1 Qb7 16.Qxe2 Be6 17.Rd1 f5 18.Be3 Rac8 19.c3 Rc4 20.b3 Rc6 21.c4 Rfc8 22.Rab1 f4 23.Bg1 Bf8 24.a4 bxc4 25.bxc4 Qf7 26.a5 Rxc4 27.Rb6 Rc2 28.Rd2 Rc1 29.Rxa6 R8c5 30.Rd1 Bxd5 31.exd5 Rxd1 32.Qxd1 Qxd5 33.Qxd5+ Rxd5 34.Ra8 Rd1 35.a6 e4 36.fxe4 d5 37.a7 Ra1 38.Re8 1-0 | ||||
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| 2857347 | FM O'Donnell, Conor (2343) | FM Nguyen, Anh Khoi (2448) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nbd7 7.O-O e5 8.b3 Re8 9.e4 exd4 10.Nxd4 Nc5 11.f3 a5 12.Be3 Nfd7 13.Qd2 Ne5 14.h3 c6 15.Rad1 a4 16.f4 Ned3 17.Nxa4 Nxa4 18.bxa4 Nc5 19.Nxc6 bxc6 20.Bxc5 Bxh3 21.Bxd6 Bxg2 22.Qxg2 Rxa4 23.e5 Rxc4 24.Rc1 Qb6+ 25.Qf2 Qa6 26.Qe2 Qb6+ 27.Qf2 Qa6 28.Qe2 Qa7+ 29.Qf2 Qa4 30.Qe2 Re4 31.Qc2 Qd4+ 32.Qf2 Re3 33.Kh2 Qd3 34.Rcd1 Qe2 35.Rd2 Qxf2+ 36.Rfxf2 f6 37.exf6 Bxf6 38.Rc2 Rd8 39.Bc7 Rd1 40.Rxc6 Kg7 41.a4 Ree1 42.a5 Rh1+ 43.Kg2 Rhg1+ 44.Kh3 Rd3 45.f5 g5 46.a6 Ra1 47.Re2 Rdd1 48.Bd6 Rh1+ 49.Kg2 Rhg1+ 50.Kf3 Rgf1+ 51.Ke4 Ra4+ 52.Kd5 Rxf5+ 53.Ke6 Rfa5 54.Rf2 Bd4 55.Rf5 Rxa6 56.Rxg5+ Kh6 57.Rxa6 Rxa6 1/2-1/2 | ||||
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| 2857150 | Delgadillo, Adonay (2232) | FM O'Donnell, Conor (2343) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Bg5 Ne4 7.cxd5 Nxc3 8.bxc3 Qxd5 9.Be3 e5 10.Nf3 exd4 11.Nxd4 Be7 12.Qb3 Qxb3 13.axb3 Bf6 14.Bb5 O-O 15.Nxc6 Bxc3+ 16.Ke2 bxc6 17.Bxc6 Bxa1 18.Bxa8 Bc3 19.Bd5 Ba6+ 20.Bc4 Bxc4+ 21.bxc4 a5 22.Bd2 Re8+ 23.Kd3 Bxd2 24.Kxd2 Kf8 25.Ra1 Ra8 26.Re1 Re8 27.Ra1 Re5 28.Kd3 Ke7 29.f4 Rh5 30.h3 Kd6 31.Ra3 Kc6 32.Kd4 Rc5 33.g4 h5 34.Ra2 g6 35.Ra3 Kd6 36.Ra2 Kc6 37.Ra3 Kd6 38.Ra2 Kc6 39.Ra3 Kd6 1/2-1/2 | ||||
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| 2862827 | FM O'Donnell, Conor (2347) | Redondo Benavente, Jose Carlos (2206) | 1-0 | |
| 1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.Nc3 Bf5 5.Ng5 Bd7 6.f4 Bg7 7.e4 O-O 8.Be2 c5 9.d5 h6 10.Nf3 a6 11.a4 e6 12.O-O exd5 13.cxd5 Bg4 14.Qb3 Qc7 15.e5 Ne8 16.e6 Qe7 17.h3 Bxf3 18.Bxf3 a5 19.Bd2 Na6 20.Rae1 f5 21.Ne2 Nb4 22.Bc3 Rc8 23.Qc4 Nf6 24.g4 fxg4 25.hxg4 h5 26.g5 Ne8 27.Qe4 Rf5 28.Ng3 Rxg5 29.fxg5 Qxg5 30.Kh2 Bxc3 31.bxc3 Nf6 32.Qe3 Qh4+ 33.Kg2 Nc2 34.Qh6 Nxe1+ 35.Rxe1 Qxa4 36.Qxg6+ 1-0 | ||||
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| 2862768 | FM Alexiadis, Hristos (2226) | FM O'Donnell, Conor (2347) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Ne5 c5 8.dxc5 Qc7 9.Nxc4 Rd8 10.Qb3 Nbd7 11.Nba3 Nxc5 12.Qc2 e5 13.Nb5 Qb8 14.Bg5 Ne6 15.Bxf6 Bxf6 16.Ne3 Bd7 17.Nc3 Nd4 18.Qd3 g6 19.Ned5 Bg7 20.e3 Nc6 21.Qc4 Be6 22.Rfd1 Kh8 23.Ne4 f5 24.Ng5 Bg8 25.Qh4 e4 26.Nf4 Rd6 27.Bxe4 Bxb2 28.Rab1 Rxd1+ 29.Rxd1 Ne5 30.Nge6 Bxe6 31.Qf6+ Kg8 32.Qxe6+ Kg7 33.Qe7+ Kh6 34.Bxb7 Qe8 35.Qh4+ Kg7 36.Bxa8 Qxa8 37.Ne6+ Kf7 38.Ng5+ Ke8 39.Qxh7 1-0 | ||||
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| 2862716 | FM O'Donnell, Conor (2347) | FM Bunyatov, Rustam (2230) | 1/2-1/2 | |
| 1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.Nf3 Nc6 5.d5 Ne5 6.e4 Bg4 7.Be2 Bxf3 8.gxf3 Nf6 9.f4 Ned7 10.h4 c6 11.h5 Nxh5 12.Bxh5 gxh5 13.Be3 Bxc3+ 14.bxc3 c5 15.Qa4 Qb6 16.Ke2 a6 17.Rab1 Qc7 18.e5 dxe5 19.fxe5 Qxe5 20.Rxb7 Rd8 21.Kd2 Rg8 22.Bxc5 Qf4+ 23.Be3 Qf3 24.Re1 Rg2 25.Re2 Rg1 26.Bb6 Qf4+ 27.Re3 Rg2 28.Kd1 Rxf2 29.Bxd8 Rf1+ 30.Kd2 Rf2+ 31.Kd1 Rf1+ 32.Kd2 Rf2+ 33.Kd1 Rf1+ 1/2-1/2 | ||||
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| 2862644 | FM Santos Ruiz, Miguel (2440) | FM O'Donnell, Conor (2347) | 1-0 | |
| 1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.g3 O-O 7.Bg2 Re8 8.O-O Bf8 9.h3 c6 10.g4 d5 11.exd5 Nxd5 12.Nxd5 cxd5 13.Be3 Nc6 14.c3 h5 15.g5 g6 16.h4 Ne5 17.Bf4 Ng4 18.Qf3 Bd6 19.Rfe1 Be6 20.Qg3 Bc5 21.f3 Qb6 22.fxg4 Qxb2 23.gxh5 gxh5 24.Kh1 Bxd4 25.cxd4 Qxd4 26.Rad1 1-0 | ||||
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| 2862593 | FM O'Donnell, Conor (2347) | FM Anikonov, Dmitry (2407) | 1/2-1/2 | |
| 1.d4 e6 2.c4 c5 3.d5 exd5 4.cxd5 d6 5.Nc3 g6 6.Bf4 a6 7.a4 Nf6 8.Nf3 Bg7 9.e3 O-O 10.h3 Qe7 11.Be2 Nbd7 12.O-O Ne8 13.Qb3 Ne5 14.a5 Nc7 15.Qb6 Nxf3+ 16.Bxf3 Rd8 17.Rad1 Nb5 18.Nxb5 axb5 19.Qxb5 Qd7 20.Qxd7 Rxd7 21.e4 Rd8 22.Rb1 Rxa5 23.b4 cxb4 24.Rxb4 Rc5 25.Rb6 Be5 26.Bxe5 dxe5 27.Rfb1 Rc4 28.Kf1 Kf8 29.Ke2 Ke7 30.Kd3 Rc6 31.Bd1 Rdd6 32.Rxc6 bxc6 33.Kc4 cxd5+ 34.exd5 Ra6 35.Rb8 Bd7 36.Bb3 Ra1 37.Kc5 Ra5+ 1/2-1/2 | ||||
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| 2862530 | IM Petrosyan, M (2512) | FM O'Donnell, Conor (2347) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 Nf6 5.b3 Bb4 6.Bb2 Ne4 7.Ne2 Qa5 8.Qc2 Bd6 9.a3 f5 10.f3 Nxc3 11.Nxc3 O-O 12.Bd3 c5 13.b4 cxb4 14.axb4 Qc7 15.c5 Bxh2 16.Nb5 Bg3+ 17.Kd2 Qd8 18.f4 Nc6 19.Bc3 g5 20.Raf1 Rf7 21.Kc1 Rg7 22.Nd6 Ne7 23.Qd2 g4 24.Qa2 b6 25.Rh6 Bd7 26.Rfh1 a5 27.b5 Qc7 28.Kd2 Rf8 29.Qa3 Ng6 30.cxb6 Qxb6 31.Bxa5 Ra8 32.Bxb6 Rxa3 33.Bc5 Ra2+ 34.Kc3 Nxf4 35.exf4 Bxf4 36.Rf6 Bg5 37.Rf8+ Kxf8 38.Nxf5+ Kg8 39.Nxg7 h6 40.Nh5 Be8 41.g3 Ra8 42.b6 Rb8 43.Nf4 Bxf4 44.gxf4 h5 45.Ba6 g3 46.Rh3 1-0 | ||||
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| 2862479 | FM O'Donnell, Conor (2347) | Blahynka, M (2431) | 1-0 | |
| 1.d4 Nf6 2.c4 b6 3.f3 Nc6 4.Nc3 e5 5.d5 Ne7 6.g4 Ng6 7.h4 h5 8.g5 Ng8 9.e4 Bd6 10.Nge2 c6 11.Be3 Qc7 12.Qd2 Bb7 13.O-O-O Rd8 14.Ng3 N8e7 15.Nf5 Nxf5 16.exf5 Nf4 17.c5 bxc5 18.dxc6 dxc6 19.Bxf4 exf4 20.Bc4 Be5 21.Qe2 Rd4 22.Rde1 f6 23.gxf6 gxf6 24.Ne4 Qe7 25.Qc2 Bc8 26.Nd2 Qd6 27.Nb3 Bxf5 28.Qxf5 Rxc4+ 29.Kb1 Qe7 30.Qc8+ Kf7 31.Qxh8 Qe6 32.Qxh5+ Ke7 33.Rhg1 Kd6 34.Rd1+ Kc7 35.Qh7+ Kb6 36.Rg7 Qc8 37.Rdd7 Bb8 38.Rb7+ Ka6 39.Qd3 1-0 | ||||
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| 2862440 | Caglar, Ahmet Ata (1968) | FM O'Donnell, Conor (2347) | 0-1 | |
| 1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Be2 O-O 7.Be3 Re8 8.O-O Bf8 9.f3 d5 10.Bg5 dxe4 11.fxe4 Bc5 12.Bxf6 gxf6 13.Nd5 Rxe4 14.Nxf6+ Qxf6 15.Rxf6 Rxd4 16.Kh1 Rxd1+ 17.Rxd1 Kg7 18.Rf3 Nc6 19.Rd5 Bd6 20.Rg5+ Kf8 21.Bd3 Ne5 22.Rfg3 Ng6 23.Rf3 Be6 24.Bxg6 hxg6 25.Rxg6 Re8 26.Rg5 Bc4 27.g3 c6 28.Rc3 Bd5+ 29.Kg1 Bb4 0-1 | ||||
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| 2862394 | FM O'Donnell, Conor (2347) | Whatley, Stephen A J (2073) | 1-0 | |
| 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bg7 7.e4 O-O 8.a7 Rxa7 9.Nf3 d6 10.Be2 Ba6 11.O-O Nfd7 12.Nb5 Bxb5 13.Bxb5 Na6 14.a4 Nb4 15.Qb3 Nb6 16.Bd2 Na6 17.Bc3 c4 18.Qc2 Bxc3 19.Qxc3 Nc5 20.a5 Na8 21.Qxc4 f5 22.exf5 Rxf5 23.Nd4 Rf4 24.g3 Rg4 25.b4 Nd7 26.f4 Nf6 27.Nc6 Qc7 28.Nxa7 Qxa7+ 29.Kg2 Nh5 30.Qc8+ 1-0 | ||||
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| 2904441 | FM O'Donnell, Conor (2344) | IM Torma, R (2472) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Bd3 Nbd7 8.Qc2 Nh5 9.Bxe7 Qxe7 10.Nge2 g6 11.O-O O-O 12.Rab1 f5 13.b4 a6 14.a4 b5 15.Ng3 Ng7 16.Nce2 Bb7 17.Rfe1 Nb6 18.a5 Nc4 19.Bxc4 bxc4 20.Nc3 Qd6 21.f4 Rae8 22.Nf1 g5 23.g3 g4 24.Na4 Rf6 25.Nc5 Bc8 26.Re2 Rh6 27.Kf2 Rh3 28.Ke1 Kf7 29.Rg2 h5 30.Qf2 Rh8 31.Kd2 h4 32.Kc3 Nh5 33.Ra1 Nf6 34.Qc2 Qe7 35.Re1 hxg3 36.hxg3 Rh1 37.Qd2 R8h3 38.Kb2 Kg6 39.Kc3 Rh7 40.Kb2 Ne4 41.Nxe4 Qxe4 42.Ka3 Rb7 43.Rf2 Bd7 44.Qc2 Qe7 45.Rb1 Be8 46.Qc3 Bf7 47.Rh2 Rxh2 48.Nxh2 Qe4 49.Rg1 Be8 50.Qd2 Rb5 51.Ka2 c5 52.dxc5 c3 53.Qxc3 Rxb4 54.Rc1 Bf7 55.Qc2 d4+ 56.Ka3 d3 0-1 | ||||
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| 2904438 | IM Aczel, G (2505) | FM O'Donnell, Conor (2344) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 Nf6 5.b3 Bb4 6.Bb2 Ne4 7.Qc2 e5 8.a3 Bxc3+ 9.Bxc3 Nxc3 10.Qxc3 exd4 11.Qxd4 O-O 12.cxd5 cxd5 13.Nf3 Nc6 14.Qb2 Bf5 15.Be2 d4 16.exd4 Qf6 17.O-O Rad8 18.Rfd1 Be4 19.Ne5 Nxd4 20.Rxd4 Qxe5 21.Rad1 Bc6 22.Bf1 Rfe8 23.Qd2 Rxd4 24.Qxd4 Qxd4 25.Rxd4 Kf8 26.f3 Re1 27.Kf2 Rb1 28.b4 Rb3 29.Rd8+ Ke7 30.Rd3 Rb2+ 31.Kg3 f5 32.Re3+ Kf6 33.h4 Bd5 34.Rc3 h6 35.Rc5 Ke6 36.h5 Rb3 37.Ra5 a6 38.Kf4 Rb2 39.Rc5 Rf2 40.Bd3 Rxg2 41.Bxf5+ Kd6 42.Rc8 Ra2 43.Rd8+ Kc6 44.Bg6 Be6 45.Be4+ Kc7 46.Re8 Kd6 47.Rb8 Rxa3 48.Rxb7 Bd7 49.Rb6+ Ke7 50.Rb7 Kd6 51.Rb8 Ke7 52.Ke5 Be8 53.Rb7+ Kf8 54.Ke6 Bxh5 55.Rb8+ Be8 56.Bg6 Re3+ 57.Kd6 Re7 58.Rd8 Re1 59.Ra8 Rd1+ 60.Kc5 Rc1+ 61.Kd4 Rd1+ 62.Kc3 Re1 63.f4 Re6 64.f5 Rxg6 65.fxg6 h5 66.Kd4 Ke7 67.Rxa6 h4 68.Ke3 Bd7 69.Kf4 1-0 | ||||
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| 2904432 | FM O'Donnell, Conor (2344) | GM Kovalev, An (2515) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O e5 8.d5 Nb8 9.e4 a5 10.a3 Nbd7 11.Be3 Ng4 12.Bg5 f6 13.Bd2 Nc5 14.b4 axb4 15.axb4 Rxa1 16.Qxa1 Nb3 17.Qa8 Nxd2 18.Nxd2 f5 19.c5 f4 20.Nb5 Qg5 21.Nf3 Qh6 22.Qa3 fxg3 23.fxg3 Ne3 24.Rf2 Nxg2 25.Kxg2 dxc5 26.bxc5 c6 27.dxc6 bxc6 28.Nd6 Bh3+ 29.Kg1 Be6 30.h4 Qh5 31.Ng5 Qd1+ 32.Kg2 Rxf2+ 33.Kxf2 Qc2+ 34.Kf3 Qd1+ 35.Kf2 Qc2+ 36.Kf3 Qd1+ 1/2-1/2 | ||||
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| 2904427 | GM Czebe, A (2461) | FM O'Donnell, Conor (2344) | 1/2-1/2 | |
| 1.g3 d5 2.Nf3 g6 3.Bg2 Bg7 4.O-O e5 5.d3 Ne7 6.e4 O-O 7.Bg5 f6 8.Bd2 Nbc6 9.b4 Bg4 10.h3 Bxf3 11.Bxf3 a5 12.bxa5 dxe4 13.dxe4 Nxa5 14.a4 Nec6 15.Na3 Qe7 16.Qe1 Rfd8 17.Kg2 Bf8 18.Be2 Qd7 19.Bc3 Bc5 20.Nc4 Nxc4 21.Bxc4+ Kg7 22.Qb1 Ra7 1/2-1/2 | ||||
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| 2907398 | FM O'Donnell, Conor (2344) | Takacs, B (2385) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 b6 5.e3 Bb7 6.Bd3 Ne4 7.O-O Bxc3 8.bxc3 f5 9.Qc2 O-O 10.Nd2 Qh4 11.f3 Ng5 12.f4 Nf7 13.e4 Nh6 14.Nf3 Qh5 15.Ba3 Re8 16.Rae1 fxe4 17.Bxe4 Bxe4 18.Qxe4 Nc6 19.Ne5 Ng4 20.h3 Ngxe5 21.fxe5 Qg6 22.Qf3 Qf5 23.Qe2 Qg5 24.Rf3 Ne7 25.Kh2 Nf5 26.Ref1 h5 27.Qe4 h4 28.Rxf5 exf5 29.Rxf5 Qg6 30.Rf8+ Kh7 31.Qxh4+ Qh6 32.Qe4+ Qg6 33.Rf5 Kg8 34.Bc1 Qh7 35.Qd5+ Kh8 36.g4 c6 37.Qxd7 Qg6 38.Bg5 Rf8 39.Qd6 Qe8 40.Rxf8+ Qxf8 41.Qxf8+ Rxf8 42.d5 Rf3 43.e6 1-0 | ||||
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| 2907391 | GM Okhotnik, V (2453) | FM O'Donnell, Conor (2344) | 1-0 | |
| 1.c4 e6 2.e4 c6 3.Nf3 d5 4.exd5 exd5 5.d4 Nf6 6.Nc3 Be7 7.cxd5 Nxd5 8.Bd3 Be6 9.O-O Nd7 10.Re1 O-O 11.a3 h6 12.h3 Re8 13.Qc2 Nxc3 14.bxc3 Qc7 15.Be3 Bd5 16.Be2 c5 17.c4 Bxf3 18.Bxf3 cxd4 19.Bxd4 Rac8 20.Qb2 Bf6 21.Rxe8+ Rxe8 22.Bxf6 Nxf6 23.Qxb7 Qxc4 24.Qxa7 Qc3 25.Rd1 h5 26.a4 Re1+ 27.Rxe1 Qxe1+ 28.Kh2 Qe5+ 29.g3 h4 30.a5 Kh7 31.a6 hxg3+ 32.fxg3 Ne4 33.Bxe4+ Qxe4 34.Qf2 Qa4 35.a7 Kg8 36.h4 g6 37.g4 Qa5 38.Qd4 Qa2+ 39.Kg3 Qa3+ 40.Kf4 Kh7 41.h5 Qc1+ 42.Kg3 Qa3+ 43.Kg2 Qa2+ 44.Qf2 Qd5+ 45.Kh3 Kg7 46.hxg6 fxg6 47.Qe3 Qb7 48.Qa3 Qh1+ 49.Kg3 Qe1+ 50.Kf3 Qf1+ 51.Ke4 Qe2+ 52.Kd5 Qd1+ 53.Kc6 Qh1+ 54.Kc7 Qh2+ 55.Qd6 Qc2+ 56.Qc6 Qh2+ 57.Kc8 Qh8+ 58.Kb7 1-0 | ||||
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| 2907389 | FM O'Donnell, Conor (2344) | GM Farago, I (2391) | 1/2-1/2 | |
| 1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.Nf3 b6 5.e3 Bb7 6.Bd3 O-O 7.O-O d5 8.cxd5 exd5 9.Ne5 Bd6 10.b3 a6 11.Bb2 c5 12.Rc1 b5 13.Ne2 c4 14.Bb1 Re8 15.Ng3 Nbd7 16.f4 Rc8 17.Nf5 Bf8 18.g4 Ne4 19.Bxe4 dxe4 20.bxc4 g6 21.Ng3 Nxe5 22.dxe5 Qxd1 23.Rfxd1 bxc4 24.Kf2 Red8 25.Rxd8 Rxd8 26.Bd4 Rc8 27.Ne2 Ba8 28.Nc3 Bb4 29.Na4 Ba5 30.Nc5 Bd5 31.Rc2 c3 32.Na4 Bxa2 33.Rxa2 c2 34.Bb2 c1=Q 35.Bxc1 Rxc1 36.Rb2 Rc4 37.Nb6 Bxb6 38.Rxb6 Kg7 39.Rxa6 Rc2+ 40.Kg3 Rc3 41.f5 gxf5 42.gxf5 Rxe3+ 43.Kf4 Re1 44.Ra3 h6 45.f6+ Kh7 46.Rg3 Rf1+ 47.Kxe4 Re1+ 48.Re3 Rh1 49.h3 Rg1 50.Kf4 Kg6 51.Rf3 Rg2 52.Ke4 Rg1 53.Kd5 Ra1 54.Rf4 Ra5+ 55.Ke4 Ra4+ 56.Kf3 Ra3+ 57.Kg4 Re3 58.Rf1 Rxe5 59.Rf4 Re6 60.h4 Re5 61.Ra4 h5+ 62.Kf4 Rf5+ 63.Kg3 Rxf6 64.Ra5 Rf5 65.Ra6+ f6 66.Ra8 Rb5 67.Rg8+ Kf5 68.Rh8 Rb3+ 69.Kf2 Kg4 70.Rg8+ Kxh4 71.Rg6 Rb6 72.Kf3 Rb3+ 73.Kf2 f5 74.Rg8 Ra3 75.Rg7 f4 76.Rg8 Kh3 77.Rf8 Ra4 78.Kf3 h4 79.Rh8 Ra3+ 80.Kxf4 Ra2 81.Ke4 1/2-1/2 | ||||
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| 2907380 | GM Varga, Zo (2434) | FM O'Donnell, Conor (2344) | 1-0 | |
| 1.e4 c6 2.c4 e6 3.Nf3 d5 4.cxd5 exd5 5.exd5 cxd5 6.Nc3 Nf6 7.Bb5+ Nc6 8.O-O Be6 9.Nd4 Bd7 10.Re1+ Be7 11.Bxc6 bxc6 12.Qe2 c5 13.Nf3 d4 14.Nb5 Be6 15.Ng5 Bd5 16.d3 Rb8 17.a4 Rb7 18.Bf4 Rd7 19.Nd6+ Rxd6 20.Qxe7+ Qxe7 21.Bxd6 Qxe1+ 22.Rxe1+ Kd7 23.Bxc5 h6 24.Nf3 Bxf3 25.gxf3 Nd5 26.Bxa7 Ra8 27.Bxd4 f6 28.Ra1 Ke6 29.Bc5 Nf4 30.Ra3 Rc8 31.Be3 Nd5 32.a5 Nc7 33.Rc3 Kd7 34.Bb6 Nd5 35.Rxc8 Kxc8 36.Bc5 Nf4 37.b4 Nxd3 38.Bf8 g6 39.b5 h5 40.a6 Kc7 41.Bd6+ Kb6 42.Kf1 Nc1 43.Bc5+ 1-0 | ||||
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| 2907379 | Horvath, Dominik (2314) | FM O'Donnell, Conor (2344) | 0-1 | |
| 1.Nf3 d5 2.c4 d4 3.b4 f6 4.e3 e5 5.c5 a5 6.Qa4+ Bd7 7.b5 Bxc5 8.Bc4 Ne7 9.exd4 exd4 10.Ba3 Na6 11.O-O Nb4 12.d3 c6 13.Nbd2 Qb6 14.Qb3 cxb5 15.Bf7+ Kf8 16.Ne4 a4 17.Nxc5 axb3 18.Nxd7+ Kxf7 19.Nxb6 Rxa3 20.axb3 Rxa1 21.Rxa1 Nec6 22.Ne1 Ke6 23.Kf1 Kd6 24.Ke2 Rd8 25.Kd2 Na6 26.b4 Ncxb4 27.Rc1 Nc6 28.Rb1 Kc5 0-1 | ||||
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| 2939025 | GM Wells, Peter K (2427) | FM O'Donnell, Conor (2303) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 c6 7.O-O Nbd7 8.Qc2 O-O 9.Rd1 b6 10.b3 Bb7 11.Nc3 Rc8 12.e4 dxe4 13.Nxe4 c5 14.Nxf6+ Nxf6 15.Bc3 Be4 16.Qe2 Qc7 17.dxc5 Qxc5 18.Bxf6 Bxf3 19.Bxe7 Bxe2 20.Bxc5 Rxc5 21.Rd7 a6 22.f3 g5 23.Rd2 Bxc4 24.bxc4 Rxc4 25.a4 Rb4 26.Bf1 b5 27.axb5 axb5 28.Ra7 Rb3 29.Kf2 Rc8 30.Be2 Rc5 31.Rd8+ Kg7 32.Rdd7 Rf5 33.Bd3 Rb2+ 34.Ke3 Rf6 35.Ra5 Rxh2 36.Rxb5 Kh6 37.Rd8 Rh3 38.Rg8 Rxg3 39.Be4 Rf4 40.Kf2 Rh3 41.Rbxg5 f5 1/2-1/2 | ||||
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| 2939050 | FM O'Donnell, Conor (2303) | CM Walton, A (2216) | 1-0 | |
| 1.d4 e6 2.c4 d5 3.Nc3 c6 4.Nf3 dxc4 5.a4 Bb4 6.e3 b5 7.Bd2 a5 8.axb5 Bxc3 9.Bxc3 cxb5 10.b3 Bb7 11.bxc4 b4 12.Bb2 Nf6 13.Bd3 Nbd7 14.O-O O-O 15.Nd2 Bc6 16.e4 Nc5 17.Qe2 Na4 18.Rxa4 Bxa4 19.e5 Ne8 20.Qe4 g6 21.d5 Ng7 22.Qf4 f5 23.exf6 Nh5 24.Qg5 Be8 25.Ne4 exd5 26.cxd5 Bf7 27.g4 Qxd5 28.Qh6 Ra7 29.gxh5 Be8 30.Rd1 a4 31.Nd6 1-0 | ||||
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| 2938963 | FM O'Donnell, Conor (2303) | Cabanas Jimenez, Ma (2070) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2 O-O 8.O-O Na6 9.a4 c5 10.a5 Nc4 11.Qa4 Nd6 12.Be3 Bd7 13.Qb3 cxd4 14.Nxd4 Nc5 15.Qd5 Rc8 16.Nd2 Nd3 17.Qb3 Nc5 18.Qd5 Nd3 19.Qb3 Nc5 20.Qd5 Nd3 1/2-1/2 | ||||
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| 2938989 | Byrne, Alex (1861) | FM O'Donnell, Conor (2303) | 0-1 | |
| 1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.cxd4 d6 7.Bc4 Nb6 8.Bb5 dxe5 9.Nxe5 Bd7 10.Bxc6 Bxc6 11.Nxc6 bxc6 12.Nc3 g6 13.O-O Bg7 14.Qf3 Rc8 15.Rd1 O-O 16.Qe4 e6 17.Bf4 Nd5 18.Be5 Qa5 19.Bxg7 Nxc3 20.bxc3 Kxg7 21.Qe5+ Qxe5 22.dxe5 Rfd8 23.Kf1 g5 24.Rab1 Rb8 25.Rxd8 Rxb1+ 26.Ke2 Rb5 27.Rc8 Rxe5+ 28.Kd3 Rf5 29.Ke3 Re5+ 30.Kd3 Ra5 31.Rxc6 Rxa2 32.Ke3 h5 33.c4 Kf6 34.Rc7 e5 35.h3 a5 36.g4 Ra3+ 37.Ke4 Rxh3 38.Rc6+ Ke7 39.gxh5 f6 40.Ra6 Rxh5 41.Kd5 Rh2 42.Ra7+ Kd8 43.Kd6 Kc8 44.Kc6 Kb8 45.Rb7+ Ka8 46.Rf7 a4 47.Kb6 Rh8 48.Ra7+ Kb8 49.c5 Rh4 50.Rf7 Rb4+ 0-1 | ||||
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| 2939005 | FM O'Donnell, Conor (2303) | O'Connor, Jon (2182) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O a6 8.Bf4 Nd7 9.Qd2 e5 10.dxe5 Ndxe5 11.Nxe5 Nxe5 12.b3 Rb8 13.Rfd1 Be6 14.Rac1 Qe7 15.Bg5 f6 16.Be3 Nf7 17.f4 Rfe8 18.Ba7 Ra8 19.Bf2 c6 20.Bb6 f5 21.Kf2 Rac8 22.e3 Bf6 23.Re1 Qf8 24.e4 Qg7 25.exf5 gxf5 26.Bh3 Bd7 27.Ne2 c5 28.Qd3 Re4 29.Bg2 Bc6 30.Ba5 Rce8 31.Bd2 Qg4 32.Nc3 Bd4+ 33.Kf1 Qh5 34.Nxe4 fxe4 35.Qe2 Qxh2 36.Qg4+ Kh8 37.Be3 Rg8 38.Qh4 Qxh4 39.gxh4 Bf6 40.h5 Bh4 41.Re2 Rg3 42.Bd2 Rxg2 43.Rxg2 e3 44.Bc3+ 1-0 | ||||
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| 2938942 | Cafolla, P (1990) | FM O'Donnell, Conor (2303) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.h3 Bf5 6.Nf3 e6 7.a3 c4 8.Nbd2 f6 9.exf6 Nxf6 10.Be2 Bd6 11.Nh4 Be4 12.Nxe4 Nxe4 13.Nf3 O-O 14.Be3 b5 15.O-O Bc7 16.Re1 a5 17.Qc2 Qd6 18.a4 b4 19.Rec1 b3 20.Qb1 Nf6 21.Re1 Nd7 22.Bd1 Rf6 23.Bg5 Rf5 24.Bh4 Raf8 25.Bg3 e5 26.dxe5 Ncxe5 27.Nd4 Rxf2 28.Bxf2 Rxf2 29.Kxf2 Nd3+ 30.Kf1 Nxe1 31.Kxe1 Nc5 32.Qf5 g6 33.Qf3 Nd3+ 34.Kf1 Bb6 35.Rb1 Kg7 36.Be2 Nc5 37.Qg4 Qh2 38.Re1 Ne4 39.Bf3 Bxd4 40.cxd4 Nf6 41.Qe6 Qf4 42.Qe5 Qh4 43.g3 Qxh3+ 44.Bg2 Qf5+ 45.Qxf5 gxf5 46.Re7+ Kg6 47.Ra7 Kg5 48.Bf3 f4 49.Kf2 fxg3+ 50.Kxg3 Kf5 51.Rxa5 Ne4+ 52.Kg2 Kf4 53.Rxd5 Nd2 54.Bd1 Ke4 55.Rd7 Kd3 56.a5 c3 57.bxc3 Nc4 58.Bxb3 Nxa5 59.Bg8 Kxc3 60.Bxh7 1-0 | ||||
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| 2979091 | FM O'Donnell, Conor (2326) | Zenuni, Albert (1954) | 1-0 | |
| 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 d6 8.Be2 Bd7 9.O-O O-O 10.f3 Ne8 11.Qd2 a6 12.Rfd1 Nc7 13.Nb3 Be6 14.Bb6 Rc8 15.Rac1 Qe8 16.Nd5 Na8 17.Be3 Bxd5 18.exd5 Ne5 19.c5 Qa4 20.Na5 dxc5 21.Nxb7 c4 22.Nc5 Qb5 23.a4 Qe8 24.f4 Nd7 25.Nxa6 Nf6 26.Qb4 e5 27.Bxc4 exf4 28.Bxf4 Qe4 29.d6 Rc6 30.Bxf7+ Rxf7 31.Qxe4 Nxe4 32.Rxc6 1-0 | ||||
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| 2978936 | FM Aabling Thomsen, J (2341) | FM O'Donnell, Conor (2326) | 1-0 | |
| 1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 Nf6 6.c3 O-O 7.h3 d5 8.e5 Ne8 9.d4 cxd4 10.cxd4 f6 11.Nc3 Nc7 12.exf6 exf6 13.Ba4 Na5 14.Bf4 Ne6 15.Bh2 Nc4 16.Qe2 Nb6 17.Bb3 Re8 18.a4 a5 19.Nb5 Bd7 20.Qd3 Bxb5 21.Qxb5 Bf8 22.Rac1 Bd6 23.Bxd6 Qxd6 24.Rc5 Red8 25.Ba2 Nc7 26.Qb3 Na6 27.Rxa5 Nc4 28.Rb5 b6 29.a5 bxa5 30.Rb7 Rab8 31.Rxb8 Rxb8 32.Qa4 Nb4 33.Bxc4 dxc4 34.Qxa5 Nd3 35.Re2 Nxb2 36.Qa2 Qb4 37.Qa7 Rb7 38.Qa8+ Kg7 39.d5 c3 40.Nd4 Rb8 41.Qa7+ Rb7 42.Ne6+ Kh6 43.Qe3+ g5 44.Nd4 Nd1 45.Nf5+ Kg6 46.Qe8+ Kxf5 47.g4+ Kf4 48.Qe6 Kf3 49.Re3+ Nxe3 50.Qxe3# 1-0 | ||||
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| 2978799 | Morris, Ch (2147) | FM O'Donnell, Conor (2326) | 1-0 | |
| 1.c4 e5 2.g3 Nf6 3.Bg2 c6 4.d4 e4 5.Nc3 d5 6.cxd5 cxd5 7.Nh3 h6 8.O-O Bb4 9.Bf4 Nc6 10.Be5 Bxc3 11.bxc3 O-O 12.Bxf6 Qxf6 13.f3 exf3 14.Rxf3 Qd6 15.Qd3 Na5 16.Raf1 Bd7 17.R3f2 Rae8 18.Nf4 Bc6 19.Qf5 g6 20.Qd3 Kg7 21.Qf3 Re4 22.Qg4 f5 23.Nh5+ Kh7 24.Bxe4 dxe4 25.Rxf5 Rxf5 26.Rxf5 Qe6 27.Nf6+ Kg7 28.Rf4 Qxa2 29.Qc8 Qa3 30.Qg8# 1-0 | ||||
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| 2978644 | FM O'Donnell, Conor (2326) | IM Ilievski, D (2309) | 0-1 | |
| 1.d4 Nf6 2.Bg5 d5 3.Bxf6 gxf6 4.c4 c6 5.e3 e6 6.Nc3 f5 7.Nh3 Nd7 8.Bd3 Nf6 9.Qc2 dxc4 10.Bxc4 Nd5 11.O-O-O Qa5 12.Bxd5 cxd5 13.Kb1 Bd7 14.Rc1 Rc8 15.Nf4 Bb4 16.Nd3 Bxc3 17.bxc3 Bb5 18.Nc5 b6 19.Nb3 Qa6 20.Kb2 Rc4 21.h3 h5 22.f3 Ra4 23.Ra1 Kd7 24.Rhd1 Rg8 25.Rd2 Rc4 26.g4 hxg4 27.fxg4 Rgc8 28.gxf5 Rxc3 29.fxe6+ Kxe6 30.Qxc3 Rxc3 31.Kxc3 Qc8+ 32.Kb2 Qh8 33.Rh2 Qg7 34.Re1 Qg3 35.Rhh1 Qf2+ 36.Kc3 Qxa2 37.e4 Ba4 38.exd5+ Kxd5 39.Rb1 Bxb3 40.Rxb3 Qg2 41.Rb5+ Kc6 42.Rbb1 Qf3+ 43.Kd2 Kd5 44.h4 Kxd4 45.Rb4+ Kc5 46.Rbb1 Kc4 47.Rhc1+ Kd5 48.h5 Qf4+ 49.Ke2 Kd6 50.Rh1 Qh6 51.Kf3 Ke7 52.Kg4 Kf8 53.Rhf1 Qe6+ 54.Kg5 Qe5+ 55.Kg4 Qe4+ 56.Kg5 Qe5+ 57.Kg4 Kg7 58.Rbe1 Qd5 59.Rf5 Qd4+ 60.Rf4 Qd7+ 61.Kg5 Qd8+ 62.Kg4 Qd5 63.Ref1 Qd7+ 64.Rf5 Qe6 65.Kg5 0-1 | ||||
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| 2978483 | FM O'Donnell, Conor (2326) | GM Burg, T (2511) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 b6 5.e3 Bb7 6.Bd3 Ne4 7.O-O Bxc3 8.bxc3 O-O 9.Qc2 f5 10.Nd2 Nxd2 11.Bxd2 Qh4 12.f3 c5 13.e4 fxe4 14.fxe4 Nc6 15.Be1 Qg4 16.dxc5 Rxf1+ 17.Bxf1 bxc5 18.Rb1 Nd8 19.e5 Qg5 20.Bd3 Qxe5 21.Bxh7+ Kh8 22.Bg6 Bc6 23.Bg3 Qe3+ 24.Kh1 Nb7 25.Rf1 Kg8 26.Bf7+ Kh8 27.Re1 Qh6 28.Rf1 Rf8 29.Rf4 g5 30.Rh4 gxh4 31.Be5+ 1-0 | ||||
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| 2978322 | FM Ondersteijn, N (2415) | FM O'Donnell, Conor (2326) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 c6 6.a3 Ba5 7.Qc2 d5 8.Ng3 Nbd7 9.Be2 Bc7 10.Bd2 dxc4 11.Bxc4 e5 12.dxe5 Nxe5 13.Be2 Bg4 14.f3 Be6 15.Nce4 Nxe4 16.Nxe4 Bf5 17.O-O-O Re8 18.Ba5 Nd7 19.Bxc7 Qxc7 20.Bd3 Bxe4 21.Bxe4 Nf6 22.Rd4 Rad8 23.g3 Nxe4 24.Rxe4 Rxe4 25.Qxe4 Qd7 26.Qc2 Qe6 27.Qc3 Qd6 28.e4 g6 29.f4 c5 30.Qc2 Qd4 31.Re1 b5 32.e5 b4 33.Rd1 Qe3+ 34.Kb1 Rxd1+ 35.Qxd1 b3 36.Qd8+ Kg7 37.Qf6+ Kg8 38.Qd8+ Kg7 39.Qf6+ 1/2-1/2 | ||||
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| 2978184 | GM Markus, Rob (2617) | FM O'Donnell, Conor (2326) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 Be7 5.b3 c5 6.Bb2 cxd4 7.exd4 b6 8.Bd3 O-O 9.O-O Bb7 10.Nbd2 Nc6 11.Qe2 Qd6 12.Rfd1 Rac8 13.Rac1 Qf4 14.a3 Bd6 15.c5 bxc5 16.dxc5 Bb8 17.b4 e5 18.g3 Qh6 19.b5 e4 20.bxc6 exf3 21.Nxf3 Bxc6 22.Nd4 Rfe8 23.Qf3 Be5 24.Nf5 Qh3 25.Bf1 Qg4 26.Qxg4 Nxg4 27.Bxe5 Nxe5 28.Nd6 Ba4 29.Nxe8 Rxe8 30.Rxd5 Nf3+ 31.Kh1 Ne1 32.c6 Nc2 33.Rc5 Nd4 34.c7 1-0 | ||||
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| 3027744 | Evans, Nicholas Thomas (1923) | FM O'Donnell, Conor (2263) | 0-1 | |
| 1.d4 e6 2.c4 b6 3.Nf3 Bb7 4.e3 Nf6 5.Bd3 Be7 6.O-O O-O 7.Nbd2 c5 8.b3 d6 9.Bb2 Nbd7 10.Qe2 Qc7 11.e4 cxd4 12.Nxd4 Rfe8 13.Rac1 Rad8 14.Kh1 Qb8 15.Bb1 Nf8 16.Bd3 N8d7 17.Bb1 Nf8 18.f4 N6d7 19.Nc2 Ng6 20.Ne3 Bf6 21.Bxf6 Nxf6 22.Rce1 Bc6 23.Ng4 Nd7 24.e5 dxe5 25.fxe5 Ngxe5 26.Nxe5 Nxe5 27.Bxh7+ Kxh7 28.Qh5+ Kg8 29.Rxe5 Bxg2+ 30.Kxg2 Rxd2+ 31.Re2 Qb7+ 32.Kg1 Red8 33.Qg5 Qd7 34.Rxd2 Qxd2 35.Qg3 Qxa2 36.Qf3 Rd7 37.Qa8+ Kh7 38.Qe4+ g6 39.Qh4+ Kg8 40.Qg3 Qd2 41.Rf2 Qe1+ 42.Kg2 Qe4+ 43.Rf3 Rd3 0-1 | ||||
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| 3027754 | Willson, Ollie (1909) | FM O'Donnell, Conor (2263) | 1/2-1/2 | |
| 1.d4 e6 2.Nf3 f5 3.c4 Nf6 4.g3 c6 5.Bg2 d5 6.O-O Bd6 7.b3 Qe7 8.a4 a5 9.Ba3 Bxa3 10.Nxa3 b6 11.Ne5 Bb7 12.cxd5 exd5 13.Qd2 O-O 14.Qg5 Qe6 15.Rac1 Na6 16.h4 Rac8 17.Nc2 c5 18.f4 Ne4 19.Bxe4 dxe4 20.dxc5 h6 21.Qh5 Qxb3 22.e3 Nxc5 23.g4 fxg4 24.f5 Nd3 25.Nd4 Qd5 26.Rxc8 Bxc8 27.Ng6 Rf7 28.Qxg4 Ne5 29.Qg3 Nf3+ 30.Nxf3 exf3 31.Qxf3 Qxf3 32.Rxf3 Bd7 33.Rf4 Kh7 34.Ne5 Re7 35.Nxd7 Rxd7 36.Rc4 Rf7 37.Rf4 Rc7 38.Kf2 Kg8 39.Kf3 Kf7 40.Rd4 Rc5 41.e4 b5 42.axb5 Rxb5 43.Kf4 g6 44.Rd7+ Ke8 45.Ra7 gxf5 46.exf5 Rb4+ 47.Ke5 Rxh4 48.Rxa5 Rh1 49.Ra7 Rb1 50.Rh7 Rb6 51.f6 Rb1 52.Rxh6 Re1+ 53.Kf5 Kf7 54.Rh7+ Kg8 55.Rg7+ Kf8 56.Rg4 Rf1+ 57.Kg6 Ra1 58.Rg5 Rb1 59.Rg4 Ra1 60.Kf5 Ra5+ 61.Kg6 1/2-1/2 | ||||
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| 3027724 | FM O'Donnell, Conor (2263) | Willson, Ollie (1909) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2 Nf6 8.O-O Bb4 9.Nxc6 bxc6 10.f4 O-O 11.e5 Nd5 12.Nxd5 cxd5 13.Qd4 Be7 14.c4 Bb7 15.Rfc1 dxc4 16.Rxc4 Qd8 17.Rd1 Bd5 18.Ra4 Qc8 19.f5 f6 20.fxe6 dxe6 21.Bd3 f5 22.Rc1 Qb7 23.Bc4 Bxg2 24.Bxe6+ Kh8 25.Rac4 Rad8 26.Qc3 Bh3 27.Rc6 Qb5 28.Rc4 Qb7 29.Rc6 Qb5 30.Bf2 Bg4 31.Rb6 Qe2 32.Bc4 Rd1+ 33.Rxd1 Qxd1+ 34.Kg2 f4 35.Qd3 1/2-1/2 | ||||
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| 3027734 | FM O'Donnell, Conor (2263) | Koehn, Lennart (1862) | 1-0 | |
| 1.d4 Nf6 2.Nf3 g6 3.c4 c5 4.d5 b5 5.cxb5 a6 6.bxa6 Bxa6 7.Nc3 d6 8.e4 Bxf1 9.Kxf1 Bg7 10.g3 O-O 11.Kg2 Nbd7 12.a4 Qa5 13.Bd2 Rfb8 14.Nb5 Qb6 15.Qe2 Ne8 16.Bc3 Nc7 17.Nxc7 Qxc7 18.Ra3 Bxc3 19.bxc3 Ra5 20.Rha1 Rba8 21.Nd2 Nb6 22.Nc4 Nxc4 23.Qxc4 Qd7 24.f4 Rb8 25.Qe2 Rba8 26.Qc4 Rb8 27.R1a2 Rba8 28.h3 Qa7 29.g4 Qa6 30.Qxa6 R8xa6 31.Kf3 f6 32.Ke3 h6 33.h4 g5 34.hxg5 hxg5 35.fxg5 fxg5 36.Ra1 Kg7 37.R3a2 Ra8 38.Rh1 Rxa4 39.Rah2 Rg8 40.Rh7+ Kf8 41.Rf1+ Ke8 42.Rb1 Kd7 43.Rb7+ Kc8 44.Rhxe7 Ra3 45.Kd3 Rf8 46.Rec7+ Kd8 47.Rb8+ Kxc7 48.Rxf8 Ra1 49.Rf5 1-0 | ||||
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| 3027719 | Koehn, Lennart (1862) | FM O'Donnell, Conor (2263) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.f4 h6 8.Bh4 Be7 9.e5 dxe5 10.Nxc6 Qxd1+ 11.Rxd1 bxc6 12.fxe5 Ng4 13.Bg3 Rb8 14.Rd4 Ne3 15.Ra4 Rxb2 16.Ne4 Rxc2 17.Nd6+ Bxd6 18.exd6 a6 19.Bxa6 Nxg2+ 20.Kd1 Ne3+ 21.Ke1 Bxa6 22.Rxa6 Ng2+ 23.Kd1 Ne3+ 24.Ke1 O-O 25.Rg1 Rb8 0-1 | ||||
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| 3027704 | FM O'Donnell, Conor (2263) | Evans, Nicholas Thomas (1923) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Bb4+ 6.Bd2 Qxd4 7.Bxb4 Qxe4+ 8.Ne2 Na6 9.Bf8 Qe5 10.Qd2 Bd7 11.Bd6 Qe4 12.O-O-O O-O-O 13.Qa5 Qf5 14.c5 Be8 15.Ng3 Qxf2 16.Bxa6 Rxd6 17.cxd6 Qb6 18.Qxb6 axb6 19.Bxb7+ 1-0 | ||||
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| 3036258 | FM O'Donnell, Conor (2263) | Boland, Dylan (1682) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 6.Qc2 h6 7.Bh4 g5 8.Bg3 Qa5 9.e3 Na6 10.Be5 Be7 11.Nf3 Rg8 12.Nd2 Bg4 13.Nb3 Qb6 14.a3 Bf5 15.Qxf5 Qxb3 16.Bxa6 Qxb2 17.O-O bxa6 18.Bxf6 Qxc3 19.Qe5 1-0 | ||||
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| 3036246 | FM O'Donnell, Conor (2263) | FM Short, P (2294) | 1/2-1/2 | |
| 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Bb3 b5 8.a4 b4 9.Nbd2 cxd4 10.e4 Be7 11.e5 Nfd7 12.Nc4 Nc5 13.Bg5 O-O 14.Bxe7 Qxe7 15.Nxd4 Nxb3 16.Qxb3 Bb7 17.Nd6 Bd5 18.Qg3 Nc6 19.Rfd1 Nxd4 20.Rxd4 f6 21.Rc1 Qa7 22.Rxb4 fxe5 23.Qe3 Qxe3 24.fxe3 e4 25.Nxe4 a5 26.Rd4 Rab8 27.Rc2 Bb3 28.Rc7 Bd5 29.Rc2 Bb3 30.Rc7 Bd5 31.Rc2 Bb3 1/2-1/2 | ||||
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| 3036237 | FM Brady, S (2349) | FM O'Donnell, Conor (2263) | 1/2-1/2 | |
| 1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.Bc4 Nb6 7.Bb3 d5 8.exd6 Qxd6 9.O-O Be6 10.Bxe6 Qxe6 11.Nxd4 Nxd4 12.Qxd4 Rd8 13.Qh4 Qe2 14.Nd2 e5 15.Qg3 f6 16.a4 Rd3 17.Nf3 Rd1 18.Nd2 Kf7 19.Rxd1 Qxd1+ 20.Nf1 Nd5 21.Qf3 Qxf3 22.gxf3 Bc5 23.Be3 Rc8 24.a5 Ke6 25.Ra4 Rc7 26.c4 Ne7 27.Bxc5 Rxc5 28.Ne3 g5 29.Kf1 f5 30.b4 Rc8 31.c5 a6 32.Nc4 Rc7 33.Ke2 h5 34.Nd6 Nc6 35.Ke3 Nd4 36.h3 Kd5 37.Kd3 Ke6 38.Ke3 Kd5 39.Kd3 f4 40.Ne8 Rc6 41.Nd6 Rc7 42.Ne8 Re7 43.Nf6+ Ke6 44.Ne4 Nxf3 45.c6 bxc6 46.Kc4 g4 47.hxg4 hxg4 48.Kc5 Kf5 49.Nd6+ Kg5 50.Ne4+ Kf5 51.Nd6+ Kg6 52.Kxc6 e4 53.b5 e3 54.fxe3 fxe3 55.Rxg4+ Kh5 56.Re4 Rxe4 57.Nxe4 Nd4+ 58.Kb6 Nxb5 59.Kxa6 Kh4 60.Nc5 1/2-1/2 | ||||
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| 3036230 | FM O'Donnell, Conor (2263) | Palmer, B (2022) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 b6 6.a3 Ba5 7.Rb1 Qe7 8.g3 Bb7 9.d5 Na6 10.Bg2 exd5 11.O-O O-O 12.Nxd5 Nxd5 13.cxd5 d6 14.Qd3 Rac8 15.b3 c4 16.bxc4 Nc5 17.Qd4 Na4 18.Bb2 Nxb2 19.Rxb2 Ba6 20.Rc1 Rc5 21.Rbc2 Rfc8 22.Be4 Qd7 23.Qd3 g6 24.Nd4 Qa4 25.Nc6 Rc7 26.Qd4 b5 27.cxb5 Qxd4 28.exd4 Rxb5 29.a4 1-0 | ||||
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| 3036221 | Harding, T (2085) | FM O'Donnell, Conor (2263) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Qe7 5.Bg2 Nc6 6.a3 Bxd2+ 7.Qxd2 d6 8.e3 e5 9.Ne2 O-O 10.O-O Re8 11.b4 Bg4 12.Nbc3 Nd8 13.dxe5 dxe5 14.Nd5 Nxd5 15.cxd5 e4 16.Rac1 Bxe2 17.Qxe2 Qe5 18.Rc4 f5 19.Rfc1 Re7 20.Rc5 Qd6 21.Qc4 Rc8 22.Qd4 Nf7 23.f3 exf3 24.Bxf3 Rce8 25.R5c3 a6 26.Qf4 Ne5 27.Bg2 g6 28.h3 Rd8 29.Kh2 Red7 30.e4 fxe4 31.Qxe4 h5 32.Qc2 Rf7 33.Re3 h4 34.Rce1 Nf3+ 35.Bxf3 Qxg3+ 36.Kh1 Rxf3 37.Rxf3 Qxf3+ 38.Qg2 Qxd5 39.Re8+ Kf7 40.Qxd5+ Rxd5 41.Rh8 g5 42.Rh7+ Ke6 43.Rxc7 Rd3 44.Kg2 Rg3+ 45.Kh2 Rxa3 46.Rxb7 Ra2+ 47.Kg1 Ke5 48.b5 a5 49.b6 Kf4 50.Rc7 Ra3 51.Kg2 Rg3+ 52.Kh2 Rb3 53.b7 Rb2+ 54.Kg1 Rb5 55.Rc4+ Kg3 56.Rc3+ Kf4 57.Rc4+ Kf3 58.Rc3+ Ke4 59.Ra3 Rxb7 60.Rxa5 Rb1+ 61.Kg2 Rb2+ 62.Kg1 Kf4 63.Ra4+ Kf3 64.Ra3+ Kf4 65.Ra4+ Kf5 66.Ra5+ Kg6 67.Ra6+ Kh5 68.Ra4 Rb3 69.Kg2 Rg3+ 70.Kh2 Rc3 71.Kg2 Rg3+ 72.Kh2 Re3 73.Kg2 Kg6 74.Ra5 Kf6 75.Rb5 Re5 76.Rb4 Kf5 77.Kf3 Rd5 78.Rb3 Ra5 79.Rb2 Ra3+ 80.Kg2 Re3 81.Rb5+ Kf4 82.Rb4+ Re4 83.Rb2 Rd4 84.Rf2+ Ke4 85.Re2+ Kf5 86.Rf2+ Ke5 87.Re2+ Re4 88.Ra2 Re3 89.Ra5+ Kf4 90.Ra4+ Re4 91.Ra2 g4 92.hxg4 Kxg4 93.Kh2 h3 94.Ra8 1/2-1/2 | ||||
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| 3036212 | FM O'Donnell, Conor (2263) | O'Connell, G (2106) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2 c5 8.d5 O-O 9.O-O e6 10.Nec3 exd5 11.exd5 N8d7 12.a4 Nc4 13.Nd2 Nxd2 14.Bxd2 Ne5 15.Ne4 b6 16.Bg5 f6 17.d6 Be6 18.Bf4 Qd7 19.Bxe5 fxe5 20.Ng5 Bc4 21.Bxa8 Rxa8 22.Rc1 Be6 23.Nxe6 Qxe6 24.b4 cxb4 25.d7 Rd8 26.Rc7 b3 27.Re1 b2 28.Qd3 a5 29.f3 Kf7 30.Rd1 Bf8 31.Kg2 Bc5 32.Rc8 Rxc8 33.dxc8=Q Qxc8 34.Qb3+ Qe6 35.Qxb2 e4 36.Qe2 e3 1/2-1/2 | ||||
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| 3036201 | FM Jessel, S (2352) | FM O'Donnell, Conor (2263) | 1-0 | |
| 1.Nf3 d5 2.c4 d4 3.g3 Nc6 4.Bg2 e5 5.O-O e4 6.Ne1 h5 7.d3 e3 8.fxe3 h4 9.Nf3 hxg3 10.hxg3 Nf6 11.exd4 Nxd4 12.Nc3 Nxf3+ 13.Rxf3 Bc5+ 14.Be3 Bxe3+ 15.Rxe3+ Kf8 16.Qd2 c6 17.Ne4 Qd4 18.Nxf6 gxf6 19.Rf1 Bh3 20.Rf4 Qc5 21.b4 Qg5 22.Qc3 Bxg2 23.Kxg2 Rh6 24.Qd4 f5 25.Qc5+ Kg8 26.Qxf5 Qg7 27.Rg4 Rg6 28.Rxg6 fxg6 29.Qe6+ Kh7 30.Qh3+ Kg8 31.Qe6+ Kh7 32.g4 Kh6 33.g5+ Kxg5 34.Rg3+ 1-0 | ||||
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| 3036191 | FM O'Donnell, Conor (2263) | FM Fitzsimons, D (2416) | 1-0 | |
| 1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nc3 b6 5.Qb3 a5 6.a3 a4 7.Qc2 Bxc3+ 8.Qxc3 Bb7 9.g3 Nc6 10.Bg2 Na5 11.Bf4 Qc8 12.O-O d5 13.cxd5 Nxd5 14.Qc2 Nb3 15.Rad1 Nxf4 16.gxf4 c5 17.dxc5 Nxc5 18.Ne5 O-O 19.Rd6 Bxg2 20.Kxg2 Qb7+ 21.f3 Rac8 22.Rfd1 b5 23.Qd2 h6 24.Qb4 Nb3 25.Nd7 Rc4 26.Nxf8 Rxb4 27.Rd8 Rc4 28.Nxe6+ Kh7 29.Nf8+ Kg8 30.R1d7 Qc6 31.Ng6+ Kh7 32.Nf8+ Kg8 33.f5 Rg4+ 34.Kh3 Rh4+ 35.Kg3 1-0 | ||||
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| 3036187 | Mulligan, Scott (1957) | FM O'Donnell, Conor (2263) | 0-1 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.O-O Nf6 8.Kh1 Nxd4 9.Qxd4 Bc5 10.Qd3 h5 11.f4 d6 12.Be3 b5 13.a3 Bb7 14.Bf3 Ng4 15.Bd4 Kf8 16.Ne2 Rd8 17.Qc3 e5 18.fxe5 Nxe5 19.Nf4 Kg8 20.Nd3 f6 21.Nf4 Qf7 22.Bxe5 fxe5 23.Nh3 Bd4 24.Qa5 Qe7 25.Qd2 Bxb2 26.Ra2 Bd4 27.c3 Bc5 28.a4 Rh6 29.axb5 axb5 30.Qd1 Rf8 31.Ra1 g5 32.Qd2 Rg6 33.Bxh5 Rxf1+ 34.Rxf1 Rg7 35.Qa2+ Kh8 36.Qe2 Bc6 37.Bg4 Rh7 38.Bf5 Rh4 39.g3 Rh6 40.Nf2 Bxf2 41.Qxf2 Rf6 42.Qe2 Qf7 43.Kg1 Qa7+ 44.Kg2 Kg7 45.Qd2 Rxf5 46.Qxd6 Bxe4+ 47.Kh3 Rxf1 48.Qxe5+ Rf6 49.Qxe4 Qd7+ 50.g4 Rh6+ 0-1 | ||||
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| 3057424 | Chow, S (2287) | O'Donnell, Conor (2190) | 1-0 | |
| 1.d4 Nf6 2.c4 c6 3.Nf3 d5 4.Qc2 dxc4 5.Qxc4 Bg4 6.Nbd2 Nbd7 7.g3 e6 8.Bg2 Be7 9.O-O O-O 10.e3 Qc7 11.b3 Rac8 12.Bb2 b5 13.Qe2 Qb6 14.h3 Bh5 15.g4 Bg6 16.Nh4 Nd5 17.Nxg6 hxg6 18.a3 g5 19.Ne4 f5 20.gxf5 exf5 21.Nc3 N7f6 22.b4 a5 23.bxa5 Qxa5 24.Qc2 g6 25.e4 Nf4 26.exf5 gxf5 27.Qxf5 N6d5 28.Nxd5 Rxf5 29.Nxe7+ Kf8 30.Nxf5 Qd2 31.Bc1 Qd3 32.Ng3 Nxg2 33.Kxg2 Qxd4 34.Be3 Qd5+ 35.Kh2 c5 36.Rad1 Qb3 37.Rfe1 Qxa3 38.Bxg5 Qf3 39.Kg1 c4 40.Rd7 c3 41.Bh6+ Kg8 42.Ree7 Qc6 43.Rg7+ Kf8 44.Rh7+ Qxh6 45.Rxh6 Kg8 46.Nf5 1-0 | ||||
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| 3057315 | O'Donnell, Conor (2190) | Shephard, C (2163) | 0-1 | |
| 1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.d5 d6 5.f3 Qa5+ 6.Nd2 Nxd2 7.Bxd2 Qc7 8.e4 e5 9.dxe6 Bxe6 10.Bc3 Nc6 11.Ne2 d5 12.exd5 O-O-O 13.dxe6 Rxd1+ 14.Rxd1 fxe6 15.g3 Ne5 16.Bg2 Be7 17.Nf4 Bf6 18.Kf2 Nd7 19.Bxf6 Nxf6 20.Nxe6 Qb6 21.Bh3 Qxb2 22.Rd2 Kb8 23.Rhd1 a6 24.c4 Qb4 25.Rc2 Ka7 26.Nxg7 Qa4 27.Bf5 Rf8 28.Rdd2 Nh5 29.Bd7 Qa3 30.Nf5 Nf6 31.Be6 Qa5 32.Rd3 Re8 33.Re2 Rxe6 34.Rxe6 Qxa2+ 35.Ke3 Qb2 36.Nd6 Qc1+ 37.Ke2 Nd7 38.Re4 Qh6 39.h4 Qf6 40.Ke3 Ne5 41.Rxe5 Qxe5+ 42.Ne4 Qe7 43.Rd5 b6 44.f4 a5 45.f5 a4 46.f6 Qf8 47.Rf5 a3 48.Rf2 b5 49.cxb5 Qf7 50.Nc3 h5 51.Kd3 Kb6 52.Re2 Qd7+ 53.Kc2 c4 54.Rd2 Qf5+ 55.Kc1 Ka5 56.Rd6 Kb4 57.Nd5+ Kb3 58.Ne3 Qe5 59.Nxc4 Kxc4 60.Rc6+ Kxb5 61.f7 Qe1+ 62.Kc2 Qf2+ 0-1 | ||||
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| 3068224 | Lentzos, Ioanis (2031) | O'Donnell, Conor (2190) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.d4 cxd4 5.Qxd4 a6 6.Bxd7+ Bxd7 7.c4 e5 8.Qd3 b5 9.Na3 Qb6 10.Be3 Qb7 11.O-O f5 12.Qd5 Qxd5 13.exd5 Nf6 14.Rfd1 Rb8 15.g3 bxc4 16.Nxc4 Rb5 17.Bg5 Nxd5 18.a4 Rc5 19.Nxd6+ Bxd6 20.b4 Nxb4 21.Rxd6 e4 22.Rad1 Nd3 23.Ne1 Rc6 24.Rd4 Nxe1 25.Rxe1 h6 26.Red1 hxg5 27.Rxd7 O-O 28.R1d5 Rcf6 29.Ra7 R8f7 30.Ra8+ Rf8 31.Ra7 R8f7 32.Ra8+ Kh7 33.Ra5 Rc6 34.R8xa6 Rc1+ 35.Kg2 Rc2 36.Re5 Ra2 37.Raa5 f4 38.Rxe4 f3+ 39.Kh3 Rxf2 40.Ree5 g6 41.Rac5 Rf1 42.Rc2 Rg1 43.Rf2 Rg2 44.Rf1 Ra2 45.a5 Rf5 46.Re3 g4+ 47.Kh4 Ra4 0-1 | ||||
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| 3076364 | O'Donnell, Conor (2190) | Hayes, Peter J. (2099) | 1-0 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nbd2 Bf5 5.Nh4 Be6 6.e3 g6 7.Bd3 Bg7 8.O-O Nbd7 9.h3 c5 10.Nhf3 O-O 11.b3 Bf5 12.Bxf5 gxf5 13.Bb2 e6 14.Rc1 Rc8 15.Qe2 Qe7 16.Rfd1 cxd4 17.Nxd4 Rfd8 18.cxd5 Nxd5 19.Rxc8 Rxc8 20.Nc4 a6 21.Nxf5 exf5 22.Rxd5 b5 23.Nd6 Rc7 24.Nxf5 Qe6 25.Qg4 1-0 | ||||
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| 3076348 | Murray, D (2162) | O'Donnell, Conor (2190) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nc3 e6 5.g4 Bg6 6.Nge2 c5 7.Be3 h5 8.Nf4 Bh7 9.dxc5 Nc6 10.Nxh5 d4 11.Nb5 dxe3 12.Nd6+ Bxd6 13.cxd6 Qa5+ 14.c3 exf2+ 15.Kxf2 Qc5+ 16.Ke1 Qxe5+ 17.Be2 O-O-O 0-1 | ||||
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| 3076277 | O'Donnell, Conor (2190) | GM Wells, Peter K (2456) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 h6 9.Bh4 d5 10.e3 Re8 11.Bd3 Nbd7 12.cxd5 Nxd5 13.Bxd8 Nxc3 14.Bxc7 Nd5 15.Bb5 Rec8 16.Bf4 g5 17.Bxd7 Rc2 18.Bg3 Nxe3 19.Ne2 Ba6 20.Nc3 Nxg2+ 21.Kd1 Ne3+ 22.Ke1 Rd8 23.Bb5 Bxb5 24.Nxb5 Rxb2 25.Nd6 Nc2+ 26.Kd2 Nxa1+ 27.Kc3 Rb3+ 28.Kc4 Rxa3 29.Rc1 Rxf3 30.Rxa1 Rxg3 31.hxg3 Rxd6 32.Rxa7 h5 0-1 | ||||
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| 3076306 | Benson, O (2019) | O'Donnell, Conor (2190) | 1-0 | |
| 1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.Nf3 a6 5.e3 Bf5 6.Qb3 b5 7.c5 a5 8.Nh4 a4 9.Nxa4 Rxa4 10.Nxf5 Nbd7 11.f4 Ne4 12.Bd3 Ndf6 13.O-O h5 14.Bxb5 cxb5 15.Qxb5+ Qd7 16.c6 Qc8 17.Qxa4 h4 18.g3 hxg3 19.c7+ Nd7 20.Nxg3 Nf6 21.Rf2 e6 22.Rc2 Bd6 23.Qc6 Ke7 24.Bd2 Ng4 25.Nf1 g5 26.Bc1 Ndf6 27.a4 Rg8 28.Ng3 Nxe3 29.Bxe3 gxf4 30.Bxf4 Bxf4 31.Ra3 Ne4 32.Kg2 Rh8 33.Rb3 Bxg3 34.Rxg3 Nxg3 35.hxg3 e5 36.Qc5+ Ke8 37.Qb5+ Ke7 38.Qb4+ Ke6 39.dxe5 Kxe5 40.Qf4+ Ke6 41.Rc6+ Ke7 42.Qd6+ Ke8 43.Qxd5 1-0 | ||||
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| 3076329 | O'Donnell, Conor (2190) | Quinn, R (2121) | 1/2-1/2 | |
| 1.d4 d5 2.c4 dxc4 3.e3 e5 4.Bxc4 exd4 5.exd4 Bd6 6.Nf3 Nf6 7.O-O O-O 8.Nc3 Nc6 9.h3 h6 10.Qc2 Nb4 11.Qb1 Be6 12.Bxe6 fxe6 13.Re1 Qe8 14.a3 Nbd5 15.Ne5 a6 16.Nxd5 Nxd5 17.Qe4 Bxe5 18.dxe5 Qf7 1/2-1/2 | ||||
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| 3076269 | Doyle, H (1924) | O'Donnell, Conor (2190) | 0-1 | |
| 1.c4 c6 2.g3 d5 3.Nf3 dxc4 4.Bg2 Nd7 5.Na3 Nb6 6.Qc2 Qd5 7.e4 Qd3 8.Qxd3 cxd3 9.Ne5 g6 10.b3 Bg7 11.Bb2 f5 12.f3 Nh6 13.Nxd3 Bxb2 14.Nxb2 O-O 15.e5 f4 16.g4 Be6 17.d4 Rad8 18.Nc2 Bd5 19.Kf2 a5 20.Nd3 Na8 21.h4 Nc7 22.Rhd1 Nb5 23.Rd2 Kg7 24.a4 Nc7 25.b4 Bb3 26.bxa5 Ne6 27.Rb1 Bxa4 28.Rxb7 Ng8 29.a6 c5 30.Nb2 Bxc2 31.Rxc2 cxd4 32.Bf1 Rd5 33.a7 d3 34.Bxd3 Ra8 35.Be4 Ra5 36.Rc6 Nd8 37.Rcc7 Nxb7 38.Rxb7 R8xa7 39.Rxa7 Rxa7 40.Nd3 Ra2+ 41.Kg1 Ra5 42.e6 Nf6 43.Bc6 Ra6 44.Bd7 Nxd7 45.exd7 Rd6 46.Nxf4 Rxd7 47.g5 Rd2 48.h5 gxh5 49.Nxh5+ Kg6 50.Ng3 Rd1+ 0-1 | ||||
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| 3082090 | GM Williams, Si1 (2429) | O'Donnell, Conor (2190) | 1-0 | |
| 1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Bf4 Nc6 6.e3 a6 7.Bd3 Bg4 8.Nf3 e6 9.Qb3 Bxf3 10.gxf3 Ra7 11.Rc1 Nh5 12.Bg3 Be7 13.Na4 O-O 14.Qb6 Qxb6 15.Nxb6 Nxg3 16.hxg3 g6 17.Ke2 Rb8 18.Rc3 Bd8 19.Nd7 Rba8 20.Rhc1 b6 21.Rxc6 Rxd7 22.a4 Kg7 23.b3 Raa7 24.Rc8 h5 25.f4 Kf6 26.Rb8 Ke7 27.Rcc8 Bc7 28.Re8+ Kf6 29.Rbc8 Re7 30.Rg8 Rd7 31.f3 Ke7 32.Rge8+ Kd6 33.e4 Re7 34.e5+ Kd7 35.Rf8 Kc6 36.b4 b5 37.a5 Kd7 38.Kf2 Kc6 39.Kg2 Kd7 40.Kh3 Kc6 41.Kh4 Rd7 42.Kg5 Kb7 43.Kf6 Kc6 44.Rce8 Rb7 45.Ra8 1-0 | ||||
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| 3117739 | O'Donnell, Conor (2233) | Tomczak, Mikolaj (2132) | 0-1 | |
| 1.d4 e6 2.c4 Nf6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Re1 a5 8.Nc3 Ne4 9.Bd2 Na6 10.d5 Nac5 11.Nd4 Nxd2 12.Qxd2 e5 13.Nf5 d6 14.b3 g6 15.Nxe7+ Qxe7 16.Qc2 f5 17.a3 e4 18.b4 Nd7 19.Nb5 Ne5 20.Nd4 Qf6 21.Rad1 Ba6 22.c5 axb4 23.axb4 Bc4 24.Nb3 bxc5 25.bxc5 Rfb8 26.Rb1 Bxd5 27.cxd6 cxd6 28.Red1 Bf7 29.f3 Nc4 30.Ra1 Rxa1 31.Rxa1 Ne3 32.Qc7 Rxb3 33.Ra8+ Kg7 34.Qc8 Rb1+ 35.Kf2 Ng4+ 36.fxg4 Qd4+ 0-1 | ||||
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| 3117706 | Can, Melih Kaan (2011) | O'Donnell, Conor (2233) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Nbd7 5.d3 b6 6.O-O Bb7 7.Re1 e6 8.Bf1 Be7 9.Nbd2 O-O 10.d4 cxd4 11.cxd4 Rc8 12.e5 dxe5 13.dxe5 Nd5 14.Ne4 Nb4 15.Nc3 Bxf3 16.gxf3 Nc5 17.Qe2 Qd3 18.Rd1 Qg6+ 19.Kh1 Rfd8 20.Be3 Qf5 21.f4 Nbd3 22.Bxc5 Nxc5 23.Qe3 a5 24.Rac1 g5 25.fxg5 Bxg5 26.Qg3 Kf8 27.Bh3 Qf4 28.Rxd8+ Rxd8 29.Rg1 h6 30.Bg2 Rd2 31.Rb1 Nd3 32.Bf3 Nxe5 33.Bh5 Nd3 34.Rf1 Nxb2 0-1 | ||||
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| 3117667 | O'Donnell, Conor (2233) | Petrov, Vl5 (2023) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.h3 e5 12.Ba2 Bf5 13.d5 Rad8 14.c4 e4 15.Nh4 Bc8 16.f4 exf3 17.Qxf3 Ne5 18.Qf4 Qe7 19.Bb2 Rfe8 20.Nf5 Bxf5 21.Qxf5 Rd6 22.Rae1 Nfd7 23.Bb1 g6 24.Qc2 Qh4 25.Ba2 Qd8 26.Rf4 Qg5 27.Ref1 Qg3 28.Qc3 f6 29.Kh1 Qg5 30.Bb3 Re7 31.Bc1 Qh6 32.Bd1 Qg7 33.R1f2 Nf8 34.a4 a5 35.Be2 b6 36.g3 Nfd7 37.Bf1 Qf8 38.h4 Qf7 39.Bh3 Nf8 40.Bb2 Qg7 41.Kg1 Re8 42.Kf1 Qe7 43.Ke2 Kg7 44.Kd2 Nfd7 45.Rf1 Rf8 46.Kc2 Qe8 47.Kb3 Rf7 48.R1f2 Re7 49.Qd2 Nxc4 50.Kxc4 Rxe3 51.Bxd7 Re4+ 1-0 | ||||
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| 3117634 | Vangsgaard, Bjarke (1875) | O'Donnell, Conor (2233) | 0-1 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Nc3 e6 6.Nh4 Bg6 7.Qb3 Qb6 8.Nxg6 hxg6 9.Qc2 Nbd7 10.c5 Qc7 11.Be2 e5 12.g3 Be7 13.Bd2 Nh7 14.O-O-O Nhf8 15.Kb1 Ne6 16.Bc1 Bf6 17.Bg4 exd4 18.exd4 Nxd4 19.Rhe1+ Kd8 20.Rxd4 Bxd4 21.Bf4 Be5 22.Bg5+ Bf6 23.Bf4 Qa5 24.Qe2 Nxc5 25.Be5 Be7 26.Bxg7 Re8 27.Bf6 Ne4 28.Bg7 f5 29.Nxe4 dxe4 0-1 | ||||
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| 3117582 | O'Donnell, Conor (2233) | CM Bunyatov, Rustam (2017) | 0-1 | |
| 1.e4 c6 2.Nc3 d5 3.d4 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.c3 Bf5 7.Nf3 Rg8 8.Nh4 Bg6 9.g3 Be4 10.Bg2 Qd5 11.O-O Bxg2 12.Nxg2 Nd7 13.Ne3 Qe4 14.Qb3 h5 15.Qxb7 Rb8 16.Qa6 h4 17.Qe2 Bh6 18.Re1 hxg3 19.fxg3 e6 20.b4 Qg6 21.Qf3 Bxe3+ 22.Bxe3 Ke7 23.Rac1 Qd3 24.Qe2 Qe4 25.a3 Rh8 26.Rb1 Rbg8 27.Qg2 Qg4 28.c4 Rh3 29.Rb2 Rgh8 30.Bf4 Rxh2 31.Qxh2 Rxh2 32.Kxh2 e5 33.Be3 Qh5+ 34.Kg2 Nb6 35.Rc2 Qf5 36.Ree2 Qe4+ 37.Kf2 Qd3 38.dxe5 fxe5 39.Red2 Qf5+ 40.Ke1 Qg4 41.Bc5+ Ke8 42.Bxb6 axb6 43.Rd3 e4 44.Re3 f5 45.Rf2 Kd7 46.Rf4 Qh3 47.a4 Ke6 48.Ra3 Ke5 49.Rf2 Qh1+ 50.Ke2 Qc1 0-1 | ||||
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| 3117546 | Theocharous, Stelios (1828) | O'Donnell, Conor (2233) | 0-1 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Ndb5 Qb8 7.Be3 a6 8.Nd4 Nf6 9.a3 Be7 10.Be2 O-O 11.O-O d6 12.f4 Qc7 13.Bf3 Bd7 14.Nb3 b5 15.Qe2 Rac8 16.Rfd1 Rfd8 17.Qf2 Rb8 18.g4 Be8 19.g5 Nd7 20.h4 Nb6 21.f5 Nc4 22.Rab1 Nxe3 23.Qxe3 Ne5 24.Be2 a5 25.Nd4 Nc4 26.Bxc4 Qxc4 27.Qg3 b4 28.axb4 axb4 29.Nce2 e5 30.f6 Bf8 31.b3 Qc5 0-1 | ||||
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| 3141593 | O'Donnell, Conor (2142) | IM Pardo Simon, D (2457) | 0-1 | |
| 1.e4 g6 2.d4 d6 3.f4 Bg7 4.Nc3 a6 5.Nf3 b5 6.Bd3 Nd7 7.e5 c5 8.Be3 Nh6 9.Qe2 O-O 10.O-O Ng4 11.Bd2 cxd4 12.e6 dxc3 13.exd7 cxd2 14.dxc8=Q Qxc8 15.Nxd2 Bxb2 16.Rae1 Bc3 17.f5 Nf6 18.Rf3 Qc5+ 19.Kh1 Rae8 20.Ref1 e6 21.fxg6 fxg6 22.Bxg6 hxg6 23.Qd3 Kg7 24.Rg3 g5 25.Nb3 Qe5 26.Re3 Ne4 27.Rxf8 Rxf8 28.Rxe4 Qxe4 29.Qxc3+ e5 0-1 | ||||
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| 3141467 | IM Bergez, L (2368) | O'Donnell, Conor (2142) | 1-0 | |
| 1.d4 d5 2.Nc3 c6 3.e4 dxe4 4.Nxe4 Bf5 5.Bd3 Qxd4 6.Nf3 Qd8 7.Qe2 e6 8.Bg5 Be7 9.Rd1 Bxe4 10.Bxe4 Nd7 11.Bf4 Ngf6 12.Bd3 O-O 13.O-O Qb6 14.c3 Rad8 15.Bb1 Rfe8 16.Rd4 Nf8 17.Ra4 a6 18.Ng5 Bd6 19.Be3 Qb5 20.Rc4 Ng6 21.a4 Qa5 22.Bxg6 hxg6 23.Rh4 Qc7 24.Qf3 c5 25.Re1 Nh5 26.Qh3 f5 27.g4 fxg4 28.Qxg4 Qe7 29.Ne4 Qf7 30.Qg2 Be7 31.Rg4 Rd5 32.Rxg6 Rf5 33.Kh1 Nf4 34.Bxf4 Rxf4 35.Rg1 Bf8 36.Nd6 Rxf2 37.Nxf7 Rxg2 38.Nh6+ Kh7 39.R1xg2 gxh6 40.Rf6 c4 41.Rf7+ Kh8 42.Rxb7 Bc5 43.Rc7 Bb6 44.Rxc4 Rd8 45.Re2 Rg8 46.h3 Rg1+ 47.Kh2 Rb1 48.Rc6 1-0 | ||||
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| 3141397 | O'Donnell, Conor (2142) | IM Sanchez L, S (2391) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nge7 8.Nb3 Ng6 9.O-O Be7 10.f4 O-O 11.h4 Rd8 12.h5 Nf8 13.a4 b6 14.Be3 Rb8 15.Qe2 Na5 16.Nxa5 bxa5 17.Nd1 Bb7 18.Qf2 Rdc8 19.c3 Bc6 20.Bd4 f6 21.Qe2 Qb7 22.Rf2 h6 23.g4 Nh7 24.Qd3 Qb3 25.Qxa6 Ra8 26.Qb6 Bxa4 27.Qxb3 Bxb3 28.Rd2 a4 29.Ne3 a3 30.bxa3 Rxa3 31.Rb1 Ba4 32.Nd1 d6 33.Rb7 Bf8 34.e5 fxe5 35.fxe5 d5 36.Kf2 Bc6 37.Ra7 Rxa7 38.Bxa7 Be7 39.Be3 Bh4+ 40.Kg1 Ba4 41.Nb2 Rxc3 42.Bxh6 Bb5 43.Bf4 Ng5 44.Kh1 Nf3 45.Nd1 Rb3 46.Rb2 Rxb2 47.Nxb2 Ne1 48.Bh3 d4 49.g5 Bc6+ 50.Kg1 Bd5 51.Kf1 d3 52.Bg4 Bg2+ 53.Kg1 Bd5 54.Kf1 Nf3 55.Nxd3 Nxg5 56.Nc5 Kf7 57.Ke2 Ke7 58.Ke3 Nf7 59.Nd3 Nd8 60.Nc5 Kf7 61.Nd3 Be7 62.Bf3 Nc6 63.Be4 Nb4 64.Nxb4 Bxb4 65.Bg6+ Ke7 66.h6 gxh6 67.Bxh6 Kd7 68.Bg7 Bc5+ 69.Kd3 Bf2 70.Be4 Kc6 71.Bf6 Bc5 72.Bg7 1/2-1/2 | ||||
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| 3141277 | IM Lyrberg, P (2444) | O'Donnell, Conor (2142) | 1-0 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Nc3 a6 6.cxd5 cxd5 7.Qb3 b5 8.a4 b4 9.Ne2 e6 10.Ng3 Bg6 11.Ne5 Bd6 12.a5 O-O 13.Bd2 Ra7 14.Qa4 Rb7 15.Be2 Ne4 16.Nxe4 Bxe4 17.f3 Bxe5 18.dxe5 Bg6 19.O-O b3 20.Bb4 Re8 21.e4 f6 22.Bd6 fxe5 23.Bxe5 Nd7 24.Bd6 dxe4 25.Bxa6 Ra7 26.Bb5 exf3 27.Rxf3 Bc2 28.Qd4 Qa8 29.Bc5 Nxc5 30.Bxe8 Rxa5 31.Rxa5 Qxa5 32.Bf7+ Kh8 33.Rc3 h6 34.Qxc5 Qa1+ 35.Kf2 Qxb2 36.Qf8+ 1-0 | ||||
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| 3156845 | O'Donnell, Conor (2122) | IM Bernard, Ch1 (2259) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O O-O 9.f4 h6 10.Bh4 e5 11.Nf5 Bxf5 12.exf5 exf4 13.Qxf4 d5 14.Kb1 d4 15.Bxf6 Bxf6 16.Ne4 Be5 17.Qf3 Rc8 18.a3 b5 19.f6 b4 20.fxg7 Bxg7 21.a4 d3 22.Bxd3 Ne5 23.Qf5 Nxd3 24.Rxd3 Qb6 25.Rd6 Qe3 26.Nf6+ Bxf6 27.Qxf6 b3 28.cxb3 Qxb3 29.Qf5 Rb8 30.Qg4+ Kh7 31.Qf5+ Kg8 32.Qg4+ Kh7 33.Qe4+ Kg8 34.Qd4 Rb4 35.Qf2 Rfb8 36.Rd2 Rxa4 37.Qg3+ Qxg3 38.hxg3 Kg7 39.Rh4 Ra5 40.Rf4 Rb7 1/2-1/2 | ||||
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| 3156836 | FM Jessel, S (2321) | O'Donnell, Conor (2122) | 1/2-1/2 | |
| 1.Nf3 d5 2.c4 c6 3.g3 dxc4 4.Bg2 Nd7 5.Qc2 Nb6 6.Na3 Qd5 7.e4 Qd3 8.Qxd3 cxd3 9.Ne5 g6 10.Nxd3 Bg7 11.Ke2 f5 12.e5 Nh6 13.f4 Nf7 14.b3 Be6 15.Nc5 Bc8 16.Nc2 Nd8 17.Nd4 Kf7 18.a4 a5 19.Ba3 Ne6 20.Ndxe6 Bxe6 21.Nxb7 Bxb3 22.Rhb1 Bd5 23.Bxd5+ Nxd5 24.Rb3 g5 25.Kf3 gxf4 26.gxf4 Bh6 27.Rc1 Bxf4 28.e6+ Kf6 29.Rxc6 Bxh2 30.Rb5 Rhb8 31.Bb2+ Kg6 32.Rxd5 Rxb7 33.Bc3 Bd6 34.Rc4 Bb4 35.Rd7 Raa7 36.Rd5 Bxc3 37.dxc3 Rc7 38.Rcc5 Rxc5 39.Rxc5 Ra6 40.Kf4 Rxe6 41.Rxa5 Re4+ 42.Kf3 Kf6 43.Ra8 Rc4 44.Ke3 Rxc3+ 45.Kd4 Ra3 46.a5 e5+ 47.Kc5 e4 48.a6 Ke5 49.a7 Kf4 50.Kb6 e3 51.Re8 Kf3 52.Re5 e2 53.Rxf5+ Ke4 54.Rf8 Kd3 55.Rf3+ Kc2 56.Rxa3 e1=Q 57.a8=Q Qb4+ 58.Kc7 Qe7+ 59.Kc6 Qe6+ 60.Kb5 Qe5+ 61.Kc4 Qc7+ 62.Kd4 Qd6+ 63.Ke3 Qc5+ 64.Kf4 Qd6+ 65.Kf3 Qf6+ 66.Kg2 Qg5+ 67.Rg3 Qd2+ 68.Kh3 Qh6+ 69.Kg2 Qd2+ 70.Kf3 Qd3+ 71.Kf4 Qd6+ 72.Kg4 Qg6+ 73.Kf3 Qd3+ 74.Kf2 Qd2+ 75.Kf3 Qd3+ 76.Kf2 Qd2+ 77.Kf1 Qd1+ 78.Kg2 Qd2+ 79.Kg1 Qc1+ 80.Kh2 Qh6+ 81.Rh3 Qf4+ 82.Rg3 Qh6+ 1/2-1/2 | ||||
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| 3156813 | O'Donnell, Conor (2122) | GM Bryzgalin, K (2460) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Nc3 d6 4.d4 exd4 5.Nxd4 Nf6 6.Bg5 Be7 7.Bb5 Bd7 8.O-O O-O 9.Re1 h6 10.Bh4 Re8 11.Nf5 Bxf5 12.exf5 a6 13.Bf1 Qd7 14.g4 Nh7 15.Bg3 Bf6 16.Ne4 Bxb2 17.Rb1 Nf6 18.Nxf6+ Bxf6 19.Rxe8+ Rxe8 20.Rxb7 Nd4 21.Bg2 Qa4 22.h3 h5 23.Rxc7 Qa5 0-1 | ||||
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| 3156827 | O'Donnell, Conor (2122) | Aubry, Y (2255) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 Nbc6 9.Qh5 Nf5 10.g4 Qh4 11.Qxh4 Nxh4 12.Bg5 Ng6 13.Be3 cxd4 14.cxd4 Bd7 15.f4 f6 16.Ne2 fxe5 17.dxe5 Nh4 18.O-O g5 19.Rab1 b6 20.c3 gxf4 21.Bxf4 Ng6 22.Bxg6 hxg6 23.Nd4 Na5 1/2-1/2 | ||||
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| 3156808 | FM Lamorelle, J (2340) | O'Donnell, Conor (2122) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Bg5 dxc4 7.d5 Ne5 8.Qd4 h6 9.Bf4 Ng6 10.Bxc4 Nxf4 11.Qxf4 Bd7 12.Nf3 g5 13.Qe5 Qb6 14.O-O Bg7 15.d6 Qxd6 16.Rad1 Qxe5 17.Nxe5 e6 18.Nxd7 Nxd7 19.Bb5 O-O-O 20.Ne4 a6 21.Nd6+ Kc7 22.Nxf7 axb5 23.Rfe1 Rde8 24.Rc1+ Kb6 25.Red1 Ne5 26.Rd6+ Nc6 27.Nxh8 Bxh8 28.b3 Kc7 29.Rd3 b4 30.h4 gxh4 31.Rc4 Bf6 32.Rf3 Bg5 33.Rf7+ Re7 34.Rf8 e5 35.Kh2 Rd7 36.Rc2 Rd2 37.Rxd2 Bxd2 38.Kh3 Bg5 39.Kg4 Kd6 40.Rc8 Bd8 41.Ra8 b5 42.a3 bxa3 43.Rxa3 Bg5 44.Kf5 Kd5 45.Kg4 Nd4 46.Ra5 Kc5 47.Ra8 Nxb3 48.Kf5 Kd5 0-1 | ||||
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| 3156774 | IM Manea, Al (2373) | O'Donnell, Conor (2122) | 1-0 | |
| 1.Nf3 c6 2.c4 d5 3.e3 Nf6 4.d4 Bf5 5.Qb3 Qb6 6.c5 Qc7 7.Nc3 Nbd7 8.Nh4 Bg6 9.Nxg6 hxg6 10.g3 e5 11.Bg2 Be7 12.Bd2 O-O 13.O-O Nh7 14.Bxd5 Rad8 15.Rfd1 Ndf6 16.Bg2 exd4 17.exd4 Rxd4 18.Be3 Rxd1+ 19.Rxd1 Rd8 20.Rxd8+ Bxd8 21.Qd1 Nf8 22.b4 Ne6 23.Bh3 Be7 24.f4 Kf8 25.Qd3 Qd8 26.Qxd8+ Bxd8 27.Kf1 Ke7 28.Ke2 Ne8 29.Kd3 Kd7 30.Ne4 f5 31.Nd2 Bc7 32.Nf3 Nf6 33.a3 Nd5 34.Bf1 Nxe3 35.Kxe3 Nf8 36.Bc4 b6 37.Kd4 Ne6+ 38.Bxe6+ Kxe6 39.cxb6 axb6 40.a4 Bd6 41.Kc4 c5 42.a5 cxb4 43.a6 Bb8 44.Kxb4 Kd5 45.Kb5 Ba7 46.Nh4 g5 47.Nxf5 gxf4 48.gxf4 1-0 | ||||
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| 3169709 | Fox, An (2059) | O'Donnell, Conor (2122) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O Nf6 5.Re1 a6 6.Bxd7+ Bxd7 7.d4 cxd4 8.Qxd4 e5 9.Qd3 h6 10.c4 Be7 11.Nc3 O-O 12.b3 Rb8 13.a4 b5 14.axb5 axb5 15.cxb5 Qb6 16.Be3 Bxb5 17.Qd2 Qc6 18.Nd5 Nxd5 19.exd5 Qd7 20.Ra7 Rb7 21.Rea1 Rfb8 22.Rxb7 Rxb7 23.Ra8+ Kh7 24.Qd1 Qf5 25.Ra7 Rxa7 26.Bxa7 Qe4 27.Ne1 f5 28.f3 Qb4 29.Bf2 Ba6 30.Qc2 Qb5 31.h3 Kg8 32.Kh2 Qxd5 33.Qxf5 Qxb3 34.Qd7 Qf7 35.Qa7 Bc4 36.Nc2 Be6 37.Ne3 Qf8 38.Bg3 h5 39.Qb6 Qf6 40.Qb5 Bf8 41.h4 Qf7 42.Qb8 Kh7 43.Qb1+ g6 44.Qe4 Bg7 45.Qb4 d5 46.Nd1 Bf5 47.Nf2 Qe6 48.Qb7 e4 49.fxe4 dxe4 50.Nd1 e3 51.Be1 Qd6+ 52.Bg3 Qxd1 53.Be5 Qd7 0-1 | ||||
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| 3169695 | O'Donnell, Conor (2122) | Cafolla, P (1994) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.g3 Nc6 6.Bg2 Nf6 7.O-O Be7 8.Nc3 O-O 9.dxc5 Bxc5 10.Na4 Be7 11.Be3 b6 12.Rc1 Bb7 13.Nd4 Qd7 14.Nxc6 Bxc6 15.Nc3 Rfd8 16.Bd4 Ne4 17.e3 Rac8 18.Re1 Qf5 19.Qf3 Qg6 20.Red1 Ng5 21.Qe2 Qf5 22.Nb5 Qd7 23.Na3 Ba4 24.Nc2 Bb5 25.Qh5 Rc6 26.Rd2 Rh6 1/2-1/2 | ||||
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| 3169678 | FM Short, P (2274) | O'Donnell, Conor (2122) | 1-0 | |
| 1.Nf3 Nf6 2.d4 c5 3.d5 b5 4.Bg5 Qb6 5.c4 bxc4 6.Nc3 Qxb2 7.Bd2 Qb6 8.e4 d6 9.Bxc4 Nbd7 10.Rb1 Qd8 11.Qa4 a6 12.e5 dxe5 13.Nxe5 g6 14.d6 e6 15.Qc6 Bg7 16.Nxf7 Kxf7 17.Qxa8 Nb6 18.Qa7+ Nfd7 19.Bxa6 Bxa6 20.Qxa6 Be5 21.Ne4 c4 22.Ng5+ Kf6 23.O-O h6 24.Ne4+ Kf7 25.Bc3 Nd5 26.Bxe5 Nxe5 27.Rb7+ Ke8 28.Qb5+ Nd7 29.Nc5 Nf6 30.Qxc4 1-0 | ||||
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| 3169665 | O'Donnell, Conor (2122) | Murray, D (2141) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O h6 9.Be3 Bd7 10.f3 b5 11.Nxc6 Bxc6 12.Ne2 Qc7 13.Nd4 Bb7 14.Bd3 e5 15.Nf5 Rc8 16.Kb1 g6 17.Nxh6 d5 18.exd5 Nxd5 19.Ng4 Bg7 20.Be4 Nxe3 21.Nxe3 Bxe4 22.fxe4 Bh6 23.Nd5 Bxd2 24.Nxc7+ Rxc7 25.Rxd2 Rh4 26.Re2 Rc4 27.Kc1 1/2-1/2 | ||||
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| 3169648 | FM Daly, C (2333) | O'Donnell, Conor (2122) | 1-0 | |
| 1.g3 d5 2.Nf3 c6 3.Bg2 Nf6 4.O-O Bg4 5.d3 Nbd7 6.Nbd2 e5 7.e4 Bd6 8.h3 Bh5 9.Qe1 O-O 10.Nh4 Bg6 11.Qe2 Qc7 12.Nxg6 fxg6 13.exd5 cxd5 14.c4 dxc4 15.Nxc4 Bc5 16.b4 Bd4 17.Bb2 Bxb2 18.Qxb2 Rac8 19.Rac1 b6 20.Rfe1 Qb8 21.d4 exd4 22.Qxd4 Rcd8 23.Re7 h6 24.Nd6 b5 25.Rc6 Nb6 26.Rcc7 Rd7 27.Rcxd7 Nbxd7 28.Ne4 Nb6 29.Nc5 Rf7 30.Re1 Kh7 31.Bf1 Nbd7 32.Ne6 Re7 33.Ng5+ hxg5 34.Rxe7 g4 35.Rxd7 Nxd7 36.Qxd7 gxh3 37.Qxh3+ Kg8 38.Qe6+ 1-0 | ||||
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| 3169635 | O'Donnell, Conor (2122) | O'Cinneide, M (2227) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 Nbc6 9.Qh5 Ng6 10.Nf3 Qc7 11.Ng5 h6 12.Nxf7 Qxf7 13.Qxg6 Qxg6 14.Bxg6 cxd4 15.cxd4 Nxd4 16.Be3 Nc6 17.f4 Bd7 18.O-O b6 19.Bd3 Rac8 20.g4 Be8 21.Kg2 Rc7 22.Rae1 h5 23.h3 Rcf7 24.Bd2 Re7 25.Kg3 Bd7 26.Re3 Rc8 27.Rf2 Be8 28.Re1 Bf7 29.Bc3 Be8 30.f5 exf5 31.gxf5 d4 32.Bc4+ Kh7 33.f6 Rxe5 34.Bd3+ Kg8 35.Bc4+ Kh7 36.Bd3+ Bg6 37.Rxe5 Nxe5 38.Bxd4 gxf6 39.Bxe5 fxe5 40.Rf7+ Kh6 41.Rf6 Rg8 42.Kh4 Rg7 43.a4 Rg8 44.Re6 Rg7 45.c4 Rg8 46.Be4 Rg7 47.Rc6 Rg8 48.Rd6 Rg7 49.a5 bxa5 50.c5 a4 51.c6 a3 52.c7 1-0 | ||||
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| 3169625 | Killane, J (1934) | O'Donnell, Conor (2122) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Bg5 dxc4 7.Bxf6 exf6 8.d5 Ne5 9.Bxc4 Nxc4 10.Qa4+ Bd7 11.Qxc4 Bd6 12.Nge2 O-O 13.O-O f5 14.Rac1 Re8 15.Rfe1 Rc8 16.Qd3 a6 17.Nd4 Qf6 18.Nf3 Bc5 19.Nd2 b5 20.Nb3 Bd6 21.Nd4 b4 22.Nce2 Qe5 23.Nc6 Qxh2+ 24.Kf1 Bxc6 25.dxc6 Qh1+ 26.Ng1 Bh2 0-1 | ||||
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| 3169606 | O'Donnell, Conor (2122) | Redmond, J (2259) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 cxd4 8.Qxg7 Rg8 9.Qxh7 Qc7 10.Ne2 Nbc6 11.f4 dxc3 12.Qd3 d4 13.Nxd4 Nxd4 14.Qxd4 Bd7 15.Rb1 Nf5 16.Qf2 Bc6 17.Rg1 O-O-O 18.Rb4 Qd7 19.Bd3 Qd5 20.Rc4 Kb8 21.Rc5 Qa2 22.Rxc3 Qa1 23.Kd2 Nd4 24.Rc4 Bb5 25.Rb4 Bxd3 26.cxd3 Qa2+ 27.Bb2 Nc6 28.Rb5 Qc4 29.Rxb7+ Kxb7 30.Qe2 Rxd3+ 31.Qxd3 Rd8 32.Qxd8 Qxf4+ 33.Ke2 Nxd8 34.h3 Nc6 35.Rf1 Qe4+ 0-1 | ||||
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| 3169600 | Twomey, P (1872) | O'Donnell, Conor (2122) | 0-1 | |
| 1.e3 f5 2.c4 Nf6 3.d4 e6 4.Nc3 Bb4 5.Bd2 b6 6.Be2 Bxc3 7.Bxc3 Ne4 8.Qc2 Bb7 9.Bf3 O-O 10.Ne2 Qh4 11.g3 Qe7 12.O-O d6 13.Bg2 Nd7 14.b3 g5 15.Bb2 g4 16.Rad1 Ndf6 17.Nf4 Rf7 18.h4 gxh3 19.Bxh3 Ng5 20.Bg2 Nf3+ 21.Bxf3 Bxf3 22.Ng2 Ne4 23.Nh4 Bxd1 24.Qxd1 Rg7 25.Nf3 Rf8 26.Kg2 Rf6 27.Rh1 Rfg6 28.Rh3 h6 29.Nh4 Rg4 30.Nf3 Qf6 31.Qh1 Rh7 32.Ba1 Kf7 33.Ne1 f4 34.exf4 Qxf4 35.Nd3 Qd2 36.Qf1 Rhg7 37.Kh1 Qg5 38.Rh2 Qf5 39.Nf4 Rxg3 40.Ng2 Nxf2+ 41.Kg1 Rf3 0-1 | ||||
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| 3220906 | Fehr, J (1973) | O'Donnell, Conor (2105) | 0-1 | |
| 1.d4 d5 2.Nf3 Nf6 3.e3 c6 4.c4 Bf5 5.Nc3 e6 6.Nh4 Bg6 7.Nxg6 hxg6 8.Bd3 Bd6 9.h3 Nbd7 10.Qb3 Qc7 11.Bd2 g5 12.Rc1 a6 13.cxd5 exd5 14.e4 dxe4 15.Bc4 O-O-O 16.Bxg5 Bf4 17.Bxf4 Qxf4 18.Ne2 Qc7 19.Bxf7 g5 20.Qg3 Qa5+ 21.Qc3 Qf5 22.Qb3 Qa5+ 23.Nc3 Kb8 24.Be6 c5 25.d5 Ne5 26.O-O g4 27.Qa4 Qc7 28.Nxe4 Rxh3 29.f4 Rh1+ 30.Kxh1 Qh7+ 31.Kg1 Nxe4 32.Rc3 Rh8 33.Rh3 gxh3 34.Bxh3 Ng4 35.f5 Ngf6 36.Re1 Ng5 37.Qf4+ Ka7 38.Qxg5 Nxd5 39.f6 Qd3 40.f7 Qd4+ 41.Kh1 Nf4 42.Qg8 Nxh3 43.gxh3 Qd5+ 44.Kh2 Qd2+ 45.Kg3 Qxe1+ 46.Kf4 Qh4+ 47.Ke5 Qe7+ 48.Kf5 Rh5+ 49.Kg6 Qg5# 0-1 | ||||
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| 3220825 | Cafolla, P (1989) | O'Donnell, Conor (2105) | 1/2-1/2 | |
| 1.d4 f5 2.Nf3 e6 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.c4 d6 7.b4 Ne4 8.Bb2 Bf6 9.Nfd2 Nxd2 10.Nxd2 Nc6 11.Bxc6 bxc6 12.e4 fxe4 13.Nxe4 Ba6 14.Rc1 d5 15.Nc5 Bc8 16.Re1 Qd6 17.Qc2 a5 18.a3 Re8 19.Re2 axb4 20.axb4 Rb8 21.Qc3 Bd7 22.Na6 Rbc8 23.Nc5 Kf7 24.Rce1 Rb8 25.Na6 Rb7 26.Nc5 Rbb8 27.Na6 Rbc8 28.Nc5 1/2-1/2 | ||||
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| 3220844 | O'Donnell, Conor (2105) | GM Hebden, M (2549) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Bb3 d6 7.c3 Na5 8.Bc2 c5 9.a3 Nc6 10.b4 a6 11.h3 d5 12.Qe2 Re8 13.Bg5 d4 14.bxc5 Bxc5 15.Bb3 h6 16.Bh4 Qd6 17.cxd4 Bxd4 18.Ra2 Nh5 19.Nxd4 Nf4 20.Qe3 Nxd4 21.Bd1 Be6 22.Rb2 b5 23.Bg3 Rac8 24.Kh2 Red8 25.a4 b4 26.Bg4 a5 27.Rd1 Bxg4 28.hxg4 Nde6 29.Rbd2 Qc6 30.Bxf4 exf4 31.Qf3 Rd4 32.Ra2 Rcd8 33.g3 fxg3+ 34.Qxg3 Rxe4 35.Nd2 Re2 36.Raa1 Ng5 37.Nc4 Rd4 38.Kg1 Rf4 39.Kf1 Rc2 40.Nd2 Rf6 41.Qg2 Qc5 0-1 | ||||
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| 3220867 | Murray, D (2162) | O'Donnell, Conor (2105) | 1-0 | |
| 1.e4 Nf6 2.Nc3 e5 3.Nf3 Nc6 4.g3 d5 5.exd5 Nd4 6.Bg2 Bg4 7.h3 Bxf3 8.Bxf3 Nxf3+ 9.Qxf3 Bb4 10.O-O O-O 11.d3 Bxc3 12.bxc3 Qxd5 13.Qxd5 Nxd5 14.Rb1 b6 15.Bd2 Rfe8 16.Rfe1 Rad8 17.Re2 f6 18.a4 Kf7 19.f3 Ne7 20.Re4 Nf5 21.Kf2 Nd6 22.Re2 Nb7 23.c4 a5 24.Be3 Ke6 25.Bxb6 cxb6 26.Rxb6+ Nd6 27.c5 Re7 28.Re1 Rc7 29.d4 Kd5 30.dxe5 Rxc5 31.exd6 Rxc2+ 32.Re2 Rxe2+ 33.Kxe2 Rxd6 34.Rb5+ Kc6 35.Rxa5 Kb6 36.Rb5+ Ka6 37.Ke3 Rd1 38.Ke4 Ra1 39.Rb4 Ra3 40.h4 Ka5 41.Rb7 g6 42.Rxh7 Rxa4+ 43.Kd5 Ra3 44.Ra7+ 1-0 | ||||
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| 3220794 | O'Donnell, Conor (2105) | GM Lalic, B (2489) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Bb3 d6 7.c3 Na5 8.Bc2 c5 9.a3 Nc6 10.b4 a6 11.h3 b5 12.Be3 a5 13.bxc5 dxc5 14.d4 cxd4 15.cxd4 exd4 16.Nxd4 Nxd4 17.Bxd4 Bb7 18.e5 Qd5 19.f3 Bc5 20.Bxc5 Qxc5+ 21.Kh1 Qxe5 22.Nd2 Rfd8 23.Qc1 Rac8 24.Ra2 Nh5 25.Re1 Ng3+ 26.Kh2 Ne2+ 27.Kh1 Nxc1 28.Rxe5 Nxa2 0-1 | ||||
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| 3227906 | Wimmer, O (2023) | O'Donnell, Conor (2112) | 1-0 | |
| 1.d4 d5 2.Nf3 c6 3.g3 Nf6 4.Bg2 Bf5 5.O-O e6 6.c4 Nbd7 7.b3 h6 8.Bb2 Be7 9.Nc3 O-O 10.Re1 Qb6 11.c5 Qc7 12.b4 Ne4 13.Nd2 Nxd2 14.Qxd2 Nf6 15.a4 b6 16.Ba3 bxc5 17.dxc5 Rad8 18.b5 Nd7 19.bxc6 Qxc6 20.e4 dxe4 21.Nxe4 Nxc5 22.Qe3 Bxe4 23.Bxe4 Qc7 24.Rec1 Rc8 25.Rc4 f5 26.Bg2 f4 27.gxf4 Bd6 28.Rac1 Bxf4 29.Rxf4 Qxf4 30.Bxc5 Qxe3 31.Bxe3 Rxc1+ 32.Bxc1 Rd8 33.Bf3 Rd4 34.a5 Ra4 35.Bd2 Ra2 36.Be1 Kf7 37.Bb7 Ra1 38.Kf1 e5 39.a6 Ke6 40.Ke2 Kd6 41.Bd2 Kc7 42.Be3 Kb8 43.Bc5 Ra2+ 44.Ke3 Kc7 45.Bxa7 Ra4 46.Bc5 g5 47.Kd3 h5 48.Kc3 g4 49.Kb3 Ra1 50.Kc4 e4 51.Kb5 Rb1+ 52.Bb4 e3 53.fxe3 Rb2 54.Bd5 Kb8 55.Ka5 1-0 | ||||
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| 3227798 | Stockert, Laurids (1973) | O'Donnell, Conor (2112) | 1/2-1/2 | |
| 1.e4 Nf6 2.e5 Nd5 3.Nc3 e6 4.Nxd5 exd5 5.Nf3 d6 6.d4 Nc6 7.Bd3 Bg4 8.O-O Nxd4 9.exd6 Bxd6 10.Qe1+ Ne6 11.Ne5 Bh5 12.c4 dxc4 13.Bxc4 O-O 14.f4 Bxe5 15.Qxe5 Qd4+ 16.Be3 Qxe5 17.fxe5 Nd8 18.Bd5 Re8 19.Bd4 c6 20.Bb3 b6 21.h3 Be2 22.Rf2 Ba6 23.Rd1 Bc8 24.Bc3 a5 25.Rxd8 Rxd8 26.Rxf7 a4 27.Rd7+ axb3 28.Rxd8+ Kf7 29.axb3 Ra1+ 30.Kh2 Be6 31.Rd6 Bd5 32.Rd7+ Kf8 33.e6 Bxe6 34.Rxg7 Bf5 35.Rb7 b5 36.Rc7 Be4 37.b4 Rc1 38.Rd7 Bd5 39.Rxh7 Rc2 40.Kg3 Rxg2+ 41.Kf4 Rf2+ 42.Ke5 Kg8 43.Rc7 Rf7 44.Rc8+ Rf8 1/2-1/2 | ||||
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| 3227849 | O'Donnell, Conor (2112) | Jud, M (2036) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c4 b4 12.Nc2 a5 13.g3 O-O 14.Bg2 g6 15.h4 Bg7 16.Nce3 Be6 17.g4 Ne7 18.Qd3 Nxd5 19.cxd5 Bc8 20.Bf1 Qb6 21.Rc1 Ba6 22.Qd2 Rfc8 23.Bc4 Bb7 24.Qd3 Qd4 25.Rc2 Rc7 26.Kd2 Rac8 27.b3 f6 28.h5 Bh6 29.hxg6 Bxe3+ 30.fxe3 Qxd3+ 31.Kxd3 hxg6 32.Rf2 Rf8 33.Kd2 Rh7 34.Rhf1 Rhf7 35.Rg1 g5 1/2-1/2 | ||||
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| 3227709 | O'Donnell, Conor (2112) | IM Heimann, An (2513) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 O-O 6.Bb3 d5 7.Qe2 a5 8.Bg5 dxe4 9.dxe4 h6 10.Bh4 a4 11.Bc2 Qd6 12.Nbd2 Nh5 13.Bg3 Qe6 14.Qb5 Ra5 15.Qc4 Nxg3 16.hxg3 Ba7 17.O-O Qg6 18.b4 axb3 19.axb3 Rc5 20.Qd3 Rd8 21.Qe3 Ra5 22.Qe2 Qxg3 23.Rfd1 Bg4 24.Nc4 Bxf3 25.Qxf3 Qxf3 26.gxf3 Rxd1+ 27.Rxd1 Ra2 28.Rd2 b5 29.Ne3 b4 30.Nd5 Bc5 31.cxb4 Bxb4 32.Nxb4 Nxb4 33.Rd8+ Kh7 34.Bd1 Nc6 35.Rd3 g5 36.f4 exf4 37.Kg2 Kg6 38.Bg4 Ne5 39.Bf5+ Kf6 40.Rd8 g4 41.Rh8 g3 42.Rxh6+ Kg5 43.Rh7 Rxf2+ 44.Kg1 Nf3+ 0-1 | ||||
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| 3276430 | Gibson, Ch (2017) | O'Donnell, Conor (2108) | 1/2-1/2 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qe2 Bg4 10.Rd1 Nbd7 11.h3 Bxf3 12.Qxf3 Rc8 13.Na2 Bd6 14.e4 e5 15.d5 cxd5 16.Bxd5 Nxd5 17.Rxd5 Nb6 18.Rd3 Qe7 19.Nc3 Bb4 20.a5 Bxc3 21.axb6 Bd4 22.bxa7 Bxa7 23.Be3 1/2-1/2 | ||||
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| 3276448 | O'Donnell, Conor (2108) | Fallowfield, Nicholas K (2025) | 1-0 | |
| 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 dxe5 5.Nxe5 c6 6.Be2 Bf5 7.O-O Nd7 8.Nf3 e6 9.c4 Nb4 10.Nc3 Nc2 11.Rb1 Nb4 12.Ra1 Nc2 13.Rb1 Nb4 14.Bg5 f6 15.Be3 Bxb1 16.Qxb1 Qa5 17.a3 Na6 18.Bd3 Qh5 19.b4 Nc7 20.Bf4 Rc8 21.Re1 Kf7 22.Ne4 Kg8 23.Ng3 Qf7 24.Bxc7 Rxc7 25.d5 Ne5 26.Rxe5 fxe5 27.Ng5 Qf4 28.Bxh7+ 1-0 | ||||
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| 3276392 | O'Donnell, Conor (2108) | Bryant, R (1969) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 Qc7 8.Qxg7 Rg8 9.Qxh7 cxd4 10.Ne2 dxc3 11.f4 Nbc6 12.Qd3 d4 13.Rb1 Nf5 14.Rg1 Qe7 15.h3 b6 16.g4 Qh4+ 17.Kd1 Qf2 18.gxf5 Rxg1 19.Nxg1 Qxg1 20.Qf3 Bb7 21.Qg2 Qxg2 22.Bxg2 exf5 23.a4 O-O-O 24.Ba3 d3 25.Bd6 Rg8 26.Bf1 Rg1 27.Ke1 dxc2 28.Rc1 Nd4 29.Kf2 Rh1 30.a5 Rh2+ 31.Kg3 Rd2 32.axb6 axb6 33.Bc4 b5 34.Bxf7 Ne2+ 35.Kh4 Nxc1 36.e6 Rxd6 37.e7 Bc6 0-1 | ||||
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| 3276414 | O'Donnell, Conor (2108) | Webster, R (1952) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6 8.Qd2 b5 9.a3 Qb6 10.Ne2 b4 11.axb4 cxb4 12.f5 exf5 13.Nf4 Ne7 14.Bd3 g6 15.O-O Bg7 16.c4 dxc4 17.Bxc4 Bh6 18.e6 fxe6 19.Nxe6 Bxe3+ 20.Qxe3 Nf6 21.Qe5 1-0 | ||||
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| 3276354 | Towers, Nigel S | O'Donnell, Conor (2108) | 1-0 | |
| 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Bc4 Nb6 5.Bb3 d5 6.f4 e6 7.Nf3 c5 8.c3 Nc6 9.Be3 cxd4 10.Bxd4 Bd7 11.O-O Nxd4 12.Nxd4 Nc4 13.Qe2 Rc8 14.Bxc4 Rxc4 15.Nd2 Rc8 16.N2b3 Qb6 17.Kh1 a5 18.f5 exf5 19.Nxf5 Bxf5 20.Rxf5 Be7 21.Qf3 O-O 22.Qxd5 a4 23.Qd7 axb3 24.Qxe7 bxa2 25.Rxa2 Rxc3 26.Qxf7+ Rxf7 27.Ra8+ 1-0 | ||||
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| 3276375 | Savage, Nicholas W (1980) | O'Donnell, Conor (2108) | 0-1 | |
| 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.cxd5 cxd5 6.Nc3 Nc6 7.Ne5 a6 8.Qb3 Bd7 9.Nxd5 Nxe5 10.dxe5 Be6 11.exf6 Bxd5 12.Bc4 Bxc4 13.Qxc4 exf6 14.O-O Bd6 15.Qe4+ Qe7 16.Qxe7+ Kxe7 17.Bd2 Rhd8 18.Ba5 Rdc8 19.Rac1 Be5 20.Bb4+ Ke6 21.Ba3 f5 22.g3 b5 23.b3 a5 24.Rxc8 Rxc8 25.Rc1 Bc3 26.Kf1 Kd7 27.Rc2 b4 28.Bb2 Bxb2 29.Rxb2 Rc1+ 30.Kg2 Kc6 31.Rd2 Rc3 32.h4 a4 33.bxa4 Ra3 34.Kf3 Rxa4 35.Ke2 Kc5 36.Rc2+ Kd5 37.Rd2+ Kc5 38.Rc2+ Kb5 39.Kd2 h5 40.Kc1 Ra6 41.Kb2 Ra7 42.Kb3 Rd7 43.a3 Rd3+ 0-1 | ||||
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| 3276340 | O'Donnell, Conor (2108) | Shaw, Meyrick (1967) | 1/2-1/2 | |
| 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Nc6 5.c4 Nb6 6.e6 fxe6 7.Ng5 e5 8.Bd3 g6 9.Nxh7 Nxd4 10.Bxg6+ Kd7 11.Be3 Bg7 12.Ng5 Qg8 13.Bxd4 exd4 14.Nf7 c6 15.c5 dxc5 16.Qg4+ e6 17.Nd2 Nd5 18.Ne4 b6 19.Neg5 Ke7 20.O-O Rh6 21.Nxh6 Bxh6 22.Nf7 Bf4 23.g3 Kf6 24.Nh8 Qxh8 25.gxf4 Qh6 26.Be4 Nxf4 27.Bxc6 Rb8 28.Qf3 Ba6 29.Rfe1 Rh8 30.Qg3 Ne2+ 31.Rxe2 Bxe2 32.Bf3 d3 33.Bxe2 dxe2 34.Re1 Rh7 35.Kh1 e5 36.Qf3+ Ke7 37.Qb7+ Kd6 38.Qb8+ Kd5 39.Qa8+ Kd4 40.Qd8+ Kc4 41.Qg8+ Kb5 42.Qe8+ Kc4 43.Qxe5 Qc6+ 44.Kg1 Qg6+ 45.Kh1 Qc6+ 46.Kg1 Qg6+ 47.Kh1 Qc6+ 48.Kg1 1/2-1/2 | ||||
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| 3289836 | O'Donnell, Conor (2105) | FM De Wit, T (2293) | 0-1 | |
| 1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.Be3 b6 7.Qd2 Bb7 8.e5 Ng4 9.O-O-O c5 10.dxc5 bxc5 11.Bxc5 Qa5 12.Ba3 dxe5 13.Nd5 Qxd2+ 14.Rxd2 Bxd5 15.Rxd5 exf4 16.Bxe7 Rc8 17.Rd8+ Rxd8 18.Bxd8 Nc6 19.Bg5 Nb4 20.Bxf4 Rc8 21.Ne1 Nxa2+ 22.Kb1 Nb4 23.Be2 Nf6 24.c3 Nbd5 25.Bc1 Ne4 26.Bf3 Ndxc3+ 27.bxc3 Nxc3+ 28.Ka1 Rb8 29.Bb2 Rb5 30.Bxc3 Bxc3+ 31.Ka2 Rb2+ 32.Ka1 Re2+ 33.Kb1 Rxe1+ 34.Rxe1 Bxe1 35.Kc2 a5 36.Bc6 f5 37.Kd3 Kf7 38.Kc4 Bh4 39.Kb5 Bd8 40.Kc4 Bc7 41.h3 Kf6 42.Kd4 Bd6 43.Ba4 Bb4 44.Bd7 Kg5 45.Ke3 Bc5+ 46.Kf3 Kf6 47.Ke2 Ke5 48.Kd3 Kf4 49.Ke2 Kg3 50.Kf1 Bb6 51.Ba4 f4 52.Bd1 g5 53.Bc2 h5 54.Ba4 g4 55.Bd7 Bc5 56.hxg4 hxg4 57.Bc6 f3 58.gxf3 gxf3 59.Be8 f2 60.Bc6 Bd6 61.Ke2 Kf4 62.Bb5 Kg3 63.Bc6 Bc5 64.Kf1 Bb4 65.Ba4 Kf3 66.Bc6+ Ke3 67.Bb5 Be1 68.Ba4 Kd2 69.Bb5 Kc3 70.Ke2 Kb4 71.Bd3 a4 72.Kd1 Kc3 73.Bb5 a3 0-1 | ||||
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| 3294803 | O'Donnell, Conor (2105) | Thorpe, Thomas (1875) | 1/2-1/2 | |
| 1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.Be3 b6 7.Qd2 Bb7 8.e5 Nfd7 9.O-O-O Na6 10.e6 Nf6 11.Ng5 Qc8 12.f5 gxf5 13.d5 Nc5 14.Bxc5 bxc5 15.Bd3 fxe6 16.Nxe6 Nxd5 17.Rhe1 Rf6 18.Nxg7 Kxg7 19.Nxd5 Bxd5 20.Rxe7+ Kh8 21.Rde1 Qf8 22.Rxc7 Be4 23.Bxe4 fxe4 24.Qc3 Kg8 25.Qc4+ Kh8 26.Qxe4 Qh6+ 27.Kb1 Raf8 28.Rxa7 Qxh2 29.a4 Qh5 30.g4 Qh4 31.Ka2 Rf4 32.Qe7 Qxe7 33.Rexe7 Rxg4 34.Rxh7+ Kg8 35.Rhd7 Rg2 36.Kb3 Rg6 37.a5 Rb8+ 38.Rdb7 Re8 39.c3 Rg4 40.Rd7 d5 41.Rxd5 Rb8+ 42.Ka3 Rg1 43.b4 cxb4+ 44.cxb4 Rg4 45.Rad7 Rbxb4 46.Rd8+ Kf7 47.R5d7+ Ke6 48.Rd6+ Ke7 49.a6 Ra4+ 50.Kb3 Rxa6 51.R8d7+ Ke8 1/2-1/2 | ||||
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| 3294813 | Roy, Ali (1882) | O'Donnell, Conor (2105) | 0-1 | |
| 1.e4 c6 2.Nc3 d5 3.Nf3 Nf6 4.e5 Ne4 5.d4 Bg4 6.h3 Nxc3 7.bxc3 Bxf3 8.Qxf3 g6 9.Rb1 b5 10.Be2 Nd7 11.O-O Bg7 12.c4 bxc4 13.Ba3 Nb6 14.Qe3 e6 15.Bd6 Bf8 16.Bxf8 Kxf8 17.Qh6+ Kg8 18.Bg4 Qf8 19.Qe3 Kg7 20.f4 h5 21.Bd1 h4 22.g4 hxg3 23.Qxg3 Qe7 24.f5 exf5 25.Rxf5 Qh4 26.Qxh4 Rxh4 27.Rf6 Rxd4 28.Rxc6 Re4 29.Bf3 Rxe5 30.Rd6 Rae8 31.Kf2 R5e6 32.Rxe6 fxe6 33.Ke3 e5 34.Rd1 d4+ 35.Kf2 Kf6 36.Bc6 Re6 37.Bb5 Re7 38.a4 Rc7 39.Kg3 a6 40.Rf1+ Ke6 41.Bxa6 Nxa4 42.Bb5 Nc3 43.Be8 d3 44.cxd3 cxd3 0-1 | ||||
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| 3294768 | O'Donnell, Conor (2105) | Hunt, D (2057) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be6 8.Be3 Be7 9.Qd2 O-O 10.O-O-O Nbd7 11.g4 a5 12.a4 Nb6 13.h4 Nc4 14.Bxc4 Bxc4 15.h5 d5 16.Nxd5 Nxd5 17.exd5 Bb4 18.Qf2 Rc8 19.Kb1 Qd6 20.f4 f6 21.f5 Bxd5 22.h6 Qc6 23.hxg7 Rf7 24.Rh2 Be4 25.Nc1 Rxg7 26.Nd3 Be7 27.g5 fxg5 28.Nxe5 Qf6 29.Ng4 Qa6 30.Rd2 Rf8 31.Bd4 Bxf5 32.Nh6+ Kh8 33.Bxg7+ Kxg7 34.Nxf5+ Kh8 35.Qd4+ Bf6 36.Qd6 Qf1+ 37.Rd1 Be7 38.Nxe7 1-0 | ||||
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| 3294783 | O'Donnell, Conor (2105) | Roy, Ali (1882) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 Be7 9.Qd2 Nc6 10.O-O-O O-O 11.g4 a5 12.g5 Ne8 13.a4 Nb4 14.h4 Nc7 15.f4 Bg4 16.Re1 d5 17.fxe5 dxe4 18.Bg2 Bf3 19.Bxf3 exf3 20.Rhf1 Ncd5 21.Nxd5 Nxd5 22.Bc5 b6 23.Bxe7 Nxe7 24.Rxf3 Qxd2+ 25.Nxd2 Nd5 26.Nc4 Rac8 27.b3 Rc6 28.Rd1 Nc7 29.Rd6 Rc5 30.Rxb6 Ne6 31.Rd6 Rd8 32.Ra6 h6 33.g6 Rf8 34.gxf7+ Rxf7 35.Rxf7 Kxf7 36.Rxa5 Rc7 37.Kd2 g5 38.hxg5 Nxg5 39.Ke3 h5 40.Ra6 Ne6 41.Nd6+ Ke7 42.c4 1-0 | ||||
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| 3294788 | Hunt, D (2057) | O'Donnell, Conor (2105) | 1-0 | |
| 1.e4 c6 2.Nf3 d5 3.exd5 cxd5 4.Ne5 Nf6 5.d4 g6 6.Be3 Bg7 7.Nc3 O-O 8.Qd2 Nc6 9.O-O-O Qa5 10.Kb1 Bf5 11.f3 Nb4 12.Rc1 Nd7 13.a3 Nc6 14.Nxd7 Bxd7 15.g4 f5 16.Be2 f4 17.Bf2 e6 18.Rhd1 Rab8 19.Na2 Qd8 20.c4 Na5 21.Qb4 dxc4 22.d5 exd5 23.Rxd5 b6 24.Qd6 Rf7 25.Nc3 Bf8 26.Qe5 Bg7 27.Qd6 Bf8 28.Qe5 Bg7 29.Qe4 Qe8 30.Qc2 Be6 31.Rd6 Be5 32.Ne4 Rc7 33.Bd4 Bxd4 34.Rxd4 Qf7 35.Nd6 Qf6 36.Qe4 Nb3 37.Bxc4 Bxc4 1-0 | ||||
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| 3294763 | Thorpe, Thomas (1875) | O'Donnell, Conor (2105) | 0-1 | |
| 1.e4 c6 2.b3 d5 3.Bb2 dxe4 4.Nc3 Nf6 5.Nge2 Bf5 6.Ng3 e6 7.Qe2 Bb4 8.O-O-O Bxc3 9.Bxc3 Bg6 10.h4 h5 11.Kb1 Nbd7 12.f3 exf3 13.gxf3 Qc7 14.Ne4 O-O-O 15.Rg1 Qf4 16.Nxf6 gxf6 17.Qf2 Nb6 18.Bh3 Rhe8 19.Rde1 Kb8 20.Rxg6 fxg6 21.Re4 Qh6 22.Bxf6 Rxd2 23.Be5+ Ka8 24.Qxb6 Rd1+ 25.Kb2 Qc1+ 26.Kc3 Qa1+ 27.Kc4 axb6 28.Bxa1 Rxa1 29.a4 e5 30.f4 Rh1 31.Re3 e4 32.b4 Kb8 33.f5 gxf5 34.Bxf5 Rxh4 35.Kd4 Kc7 36.a5 bxa5 37.bxa5 c5+ 38.Kd5 Rf4 39.Bg6 Rg8 40.Bxe4 Re8 41.c4 h4 0-1 | ||||
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| 3340396 | Madynski, P (2070) | O'Donnell, Conor | 0-1 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.f4 e6 7.h4 h6 8.h5 Bh7 9.Nf3 Nf6 10.Bd3 Bxd3 11.Qxd3 Bd6 12.Bd2 Qc7 13.Ne5 O-O 14.Ne4 Nxe4 15.Qxe4 c5 16.dxc5 Bxe5 17.fxe5 Nd7 18.O-O-O Rac8 19.c6 Nc5 20.Qf3 Qxc6 21.Qxc6 Rxc6 22.Be3 Rfc8 23.Rh4 Kf8 24.Rhd4 Ke8 25.c3 b5 26.Kc2 R6c7 27.g4 Nd7 28.g5 hxg5 29.Bxg5 f6 30.exf6 gxf6 31.Bh4 e5 32.Rg4 Kf7 33.h6 Rg8 34.Rdg1 Rcc8 35.Rg7+ Rxg7 36.Rxg7+ Ke6 37.Rxd7 Kxd7 38.Bxf6 Ke6 39.Bg7 Kf7 40.Bxe5 Kg6 41.Bg7 Rc4 42.b3 Rh4 43.Kb2 Rh2+ 44.Ka3 Rh4 45.Bd4 a5 46.Bg7 Kf7 47.Kb2 Rh2+ 48.Kb1 Ke6 49.a3 Kd5 50.Bf8 a4 51.bxa4 bxa4 52.Bg7 Kc4 0-1 | ||||
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| 3340409 | Quinn, C (2092) | O'Donnell, Conor | 1-0 | |
| 1.d4 f5 2.c4 Nf6 3.Nf3 e6 4.g3 Be7 5.Bg2 O-O 6.Nc3 d6 7.O-O Ne4 8.Qc2 Nxc3 9.bxc3 Nc6 10.d5 Na5 11.e4 e5 12.c5 Qe8 13.Qd3 Qh5 14.cxd6 cxd6 15.Nxe5 fxe4 16.Qb5 Bd8 17.Nc4 a6 18.Qb4 Qxd5 19.Ne3 Qe5 20.Qxe4 Bf6 21.Nd5 Nc6 22.f4 Qxe4 23.Bxe4 Bg4 24.Rb1 Rae8 25.Nxf6+ Rxf6 26.Bd5+ Be6 27.Bxe6+ Rfxe6 28.Rxb7 Re2 29.Rb2 Kf7 30.Rd2 Rxd2 31.Bxd2 Re2 32.Rf2 Re4 33.Kf1 Ra4 34.Be3 Ke6 35.Rc2 g6 36.Ke2 Ne7 37.Kd2 Nf5 38.Rb2 Kd5 39.Kd3 h5 40.Bf2 Ng7 41.Be1 Ne6 42.Kc2 Nc7 43.Kb3 Re4 44.Rd2+ Kc6 45.Bf2 d5 46.Bd4 Ne6 47.Kc2 Re1 48.Kd3 Rb1 49.Re2 Kd6 50.Kc2 Rb5 51.h3 Rb7 52.Be5+ Kc6 53.g4 hxg4 54.hxg4 Rf7 55.Rf2 Nc5 56.Rh2 Nd7 57.Rh6 Nxe5 58.fxe5 Rg7 59.Kd3 Kc5 60.Rh8 Kc6 61.Rf8 g5 62.Kd4 Rh7 63.Rf6+ Kb5 64.Kxd5 Rh2 65.c4+ Ka5 66.e6 Rd2+ 67.Kc6 Rd4 68.Rf5+ Kb4 69.e7 Rxc4+ 70.Kd7 Rd4+ 71.Ke6 1-0 | ||||
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| 3340364 | O'Donnell, Conor | FM McMahon, D (2150) | 1/2-1/2 | |
| 1.d4 Nf6 2.Nc3 d5 3.Bg5 Nbd7 4.Qd3 c5 5.Nf3 c4 6.Qd2 Ne4 7.Nxe4 dxe4 8.Ng1 Qb6 9.c3 Qb5 10.f3 h6 11.Be3 Nf6 12.Bf2 Bf5 13.e3 Qc6 14.b3 cxb3 15.axb3 a6 16.Ra5 b5 17.c4 e6 18.c5 Be7 19.f4 Bd8 20.Ra2 Bc7 21.Ne2 O-O 22.Nc3 Rfb8 23.Be2 a5 24.O-O b4 25.Na4 Nd5 26.Bh4 Bh7 27.Bc4 Kh8 28.Bxd5 exd5 29.Qd1 Qe6 30.Raf2 f5 31.Kh1 Rg8 32.Rc2 g5 33.Bg3 Rg7 34.Qe1 Rf8 35.Ra2 Rfg8 36.Re2 Qc6 37.Qd2 Qb5 38.Qd1 Bg6 39.Ref2 Rf8 40.Nb2 Bh7 41.Rg1 1/2-1/2 | ||||
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| 3340377 | O'Donnell, Conor | McPhillips, Joseph (2161) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Nc6 4.Nf3 Nf6 5.exd5 exd5 6.Bb5 Bb4 7.Ne5 O-O 8.Bxc6 bxc6 9.O-O Qd6 10.Bf4 Bxc3 11.bxc3 Re8 12.Re1 Bf5 13.a4 c5 14.Nd3 Qc6 15.Rxe8+ Rxe8 16.Nxc5 Nd7 17.Nxd7 Qxd7 18.a5 Qc6 19.Qd2 h6 20.f3 Kh7 21.Rb1 Bg6 22.Kf2 Re7 23.h4 h5 24.g4 Qa4 25.Bg3 f6 26.g5 fxg5 27.hxg5 Qxa5 28.Rb7 Rf7 29.Be5 Qa2 30.Rxc7 Rxc7 31.Bxc7 a5 32.c4 a4 33.c5 a3 34.Ba5 Qxc2 35.Qxc2 Bxc2 36.Kg3 Kg6 37.Kf4 Bf5 38.Ke5 a2 39.Bc3 h4 40.Kf4 h3 41.Kg3 Kxg5 42.Bd2+ Kf6 43.Bc3 Ke7 44.Ba1 Kd7 45.Bc3 Kc6 46.Ba1 Kb5 47.Bc3 Kc4 48.Ba1 Kb3 49.Kf4 h2 0-1 | ||||
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| 3340330 | O'Donnell, Conor | Aoustin, A (2130) | 1-0 | |
| 1.d4 Nf6 2.Nc3 d5 3.Bg5 Nbd7 4.Qd3 g6 5.e4 dxe4 6.Nxe4 Bg7 7.O-O-O O-O 8.h4 c5 9.h5 c4 10.Qe3 Qa5 11.Bxf6 Nxf6 12.Nxf6+ Bxf6 13.hxg6 hxg6 14.Bxc4 Bg4 15.Nf3 Rfc8 16.Bb3 Qf5 17.Kb1 a5 18.Qd3 a4 19.Bc4 Qxd3 20.Bxd3 a3 21.Be4 Rd8 22.c3 axb2 23.Kxb2 Ra6 24.Bc2 b5 25.a3 Rda8 26.Ra1 Bxf3 27.gxf3 e6 28.Ra2 b4 29.a4 bxc3+ 30.Kxc3 Rc6+ 31.Kd3 Rd8 32.Ke2 Rxd4 33.Rb1 Rcd6 34.Be4 Bg5 35.Rbb2 f5 36.Bb7 Rd7 37.a5 Bc1 38.Rb1 Bf4 39.a6 Rd2+ 40.Rxd2 Rxd2+ 41.Ke1 Ra2 42.Bc8 Kf8 43.Rb6 e5 44.Rxg6 Ke7 45.a7 Kd8 46.Ra6 1-0 | ||||
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| 3340341 | GM Petrov, Marij (2508) | O'Donnell, Conor | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 Bf5 4.c4 e6 5.Nc3 Ne7 6.h3 Nd7 7.Nf3 dxc4 8.Bxc4 Nd5 9.O-O Be7 10.Qe2 O-O 11.Ne4 Qc7 12.Bg5 Bxg5 13.Nfxg5 c5 14.Rac1 h6 15.Nf3 Bxe4 16.Qxe4 Nb4 17.a3 Nc6 18.Bd3 g6 19.Nh4 Ne7 20.Bb5 b6 21.b4 Rac8 22.Nf3 Nd5 23.h4 Qd8 24.h5 g5 25.Bd3 f5 26.exf6 Rxf6 27.Qh7+ Kf8 28.Bg6 1-0 | ||||
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| 3340293 | O'Donnell, Conor | FM Sorm, D (2317) | 0-1 | |
| 1.d4 d5 2.Nc3 Nf6 3.Bg5 c5 4.Bxf6 gxf6 5.e3 Nc6 6.Qh5 e6 7.Nf3 cxd4 8.exd4 Bb4 9.Bd3 f5 10.O-O Qf6 11.Nb5 O-O 12.c3 Be7 13.Rae1 Bd7 14.Ne5 Nxe5 15.dxe5 Qg6 16.Qh3 Bxb5 17.Bxb5 Bc5 18.Kh1 Kh8 19.Be2 Rg8 20.f4 Qg7 21.Bf3 Rad8 22.Qh4 b5 23.Rd1 Qf8 24.Rd3 Qe7 25.Qe1 b4 26.Qc1 Rc8 27.Re1 Rc7 28.Re2 Rgc8 29.Rc2 Bb6 30.Be2 Ba5 31.Rh3 bxc3 32.bxc3 Rb8 33.Rf3 Qc5 34.Qe1 Rcb7 35.Rc1 Qe7 36.Bd3 d4 37.Rh3 Bxc3 38.Qd1 Rg8 39.g4 Rxg4 40.Rxh7+ Kg8 41.h3 Rb2 42.Rc2 Qb7+ 43.Kh2 Rg2+ 0-1 | ||||
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| 3340314 | Fox, An (2108) | O'Donnell, Conor | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Ne4 Nxe4 14.Qxe4 Nf6 15.Qe2 Qd5 16.c4 Qe4 17.Qxe4 Nxe4 18.Be3 O-O 19.Ne5 Rfd8 20.g4 c5 21.dxc5 Bxc5 22.Bxc5 Nxc5 23.Kc2 Kf8 24.f3 Ke7 25.b4 Nd7 26.Nxd7 Rxd7 27.Rxd7+ Kxd7 28.Rd1+ 1/2-1/2 | ||||
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| 3340281 | Firstov, J (2261) | O'Donnell, Conor | 0-1 | |
| 1.d4 f5 2.Bg5 h6 3.Bh4 g5 4.e4 Rh7 5.exf5 gxh4 6.Qh5+ Rf7 7.Nf3 Bg7 8.Nc3 d5 9.Bd3 Nc6 10.O-O-O a6 11.Rhe1 Qd6 12.Kb1 Nxd4 13.Nxd4 Bxd4 14.Ne4 Qb6 15.c3 Bxf5 16.cxd4 Bxe4 17.Bxe4 dxe4 18.Qxh4 Nf6 19.Qxh6 O-O-O 20.Qe3 Kb8 21.h3 Rdf8 22.Ka1 Qa5 23.Re2 Rd8 24.Red2 Qd5 25.a3 e6 26.Rc1 b6 27.Qg3 Ne8 28.Qg6 Nd6 29.g4 Rdf8 30.Rdc2 Nb5 31.Re1 Nxd4 32.Rc3 Nb5 33.Rc2 Nd6 34.Rcc1 Qe5 35.Qh6 Rxf2 36.Rc3 Nb5 37.Rb3 R8f3 38.Rb4 a5 39.Rxb5 Qxb5 40.Qh8+ Kb7 41.Qg7 Rf7 42.Qd4 Qd5 43.Qc3 Rf1 0-1 | ||||
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| 3348490 | O'Donnell, Conor (1970) | Keogh, E (1995) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Bf4 Bg4 7.Qb3 Qd7 8.Nd2 Nh5 9.Bg3 Nxg3 10.hxg3 O-O-O 11.Ngf3 Bf5 12.Bb5 Qe6+ 13.Kf1 f6 14.Nh4 g5 15.Re1 Qd7 16.Nxf5 Qxf5 17.Qa4 Qd7 18.Nb3 Qc7 19.Nc5 Rd6 20.Ne6 Qb6 21.Nxf8 Rxf8 22.Bxc6 Rxc6 23.Rxe7 Qxb2 24.Qxa7 Qb1+ 25.Re1 Qb5+ 26.Kg1 Ra6 27.Qc5+ Qxc5 28.dxc5 Rf7 29.Re8+ Kd7 30.Rh8 Rxa2 31.R1xh7 Rxh7 32.Rxh7+ Kc6 33.Rf7 Ra1+ 34.Kh2 Rc1 35.Rxf6+ Kxc5 36.f4 g4 37.Rg6 Rxc3 38.Rxg4 d4 39.f5 d3 40.f6 Kd6 41.Rf4 Rc8 42.Rd4+ Ke6 1/2-1/2 | ||||
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| 3348473 | Fehr, J (1973) | O'Donnell, Conor (1970) | 0-1 | |
| 1.d4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 Be7 5.c4 O-O 6.Nc3 d6 7.O-O Ne4 8.Qc2 Nxc3 9.bxc3 Nc6 10.Ba3 e5 11.c5 e4 12.cxd6 cxd6 13.Ne1 d5 14.Bxe7 Qxe7 15.f3 Be6 16.Bh3 Rfc8 17.fxe4 fxe4 18.Bxe6+ Qxe6 19.Qb2 Rc7 20.Ng2 Na5 21.Ne3 b6 22.Rf4 Nc4 23.Nxc4 Rxc4 24.Raf1 Qd6 25.Rf7 Rc7 26.R7f5 Rac8 27.Qb5 Rd8 28.Re5 Re7 29.Ref5 Qd7 30.Qb3 g6 31.Rf6 Kg7 32.Kg2 Re6 33.R6f4 Rc6 34.Qa3 Rc7 35.Rf8 Qd6 36.Qxd6 Rxd6 37.Kh3 Rdd7 38.Ra8 Rxc3 39.Rff8 Ra3 40.Rg8+ Kf6 41.Rgf8+ Rf7 42.Rfd8 Rxa2 43.Rxd5 Rxe2 44.Re5 Rd7 45.Rf8+ Kg7 46.Rfe8 a5 47.Rxe4 Rxe4 48.Rxe4 a4 49.d5 b5 50.Rd4 Kf6 0-1 | ||||
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| 3348415 | O'Donnell, Conor (1970) | Murphy, Oissine | 1/2-1/2 | |
| 1.e4 c5 2.Nc3 d6 3.f4 g6 4.Nf3 Bg7 5.Bb5+ Bd7 6.Bc4 Nc6 7.O-O e6 8.d3 Nge7 9.a3 a6 10.Qe1 h6 11.Qg3 b5 12.Bb3 Qb8 13.h4 h5 14.f5 exf5 15.Bf4 Ne5 16.Bxe5 dxe5 17.Nd5 f4 18.Qf2 Qd6 19.Ng5 Rf8 20.Nh7 Rh8 21.Ng5 Rf8 22.Nh7 Rh8 1/2-1/2 | ||||
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| 3348432 | Courtney, John (2005) | O'Donnell, Conor (1970) | 1-0 | |
| 1.d4 f5 2.Bg5 h6 3.Bh4 g5 4.e3 Nf6 5.Bg3 Bg7 6.Bd3 d6 7.h4 Nc6 8.hxg5 hxg5 9.Rxh8+ Bxh8 10.Nh3 g4 11.Nf4 e5 12.dxe5 Nxe5 13.Nc3 Qe7 14.Qd2 Be6 15.O-O-O O-O-O 16.Nb5 Ne4 17.Bxe4 fxe4 18.Nxe6 Qxe6 19.Qa5 Qd7 20.Nxa7+ Kb8 21.Nb5 Qc6 22.Qa7+ Kc8 23.Nd4 Qd5 24.Rh1 Nf7 25.b3 Be5 26.c4 Qc5 27.Qxc5 dxc5 28.Ne6 Re8 29.Bxe5 Rxe6 30.Bf4 Ne5 31.Rh8+ Kd7 32.Bxe5 Rxe5 33.Rf8 Rh5 34.Rf4 Rh1+ 35.Kb2 Rf1 36.Ka3 Kd6 37.Rxe4 Rxf2 38.Rxg4 1-0 | ||||
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| 3348452 | O'Donnell, Conor (1970) | Moran, S (2019) | 0-1 | |
| 1.f4 Nf6 2.Nf3 d5 3.e3 g6 4.Be2 Bg7 5.O-O O-O 6.d3 b6 7.a4 c5 8.c3 Bb7 9.Na3 Nbd7 10.Bd2 Qc7 11.b4 e5 12.fxe5 Nxe5 13.Rb1 Nfg4 14.Nxe5 Nxe5 15.Qb3 c4 16.Qc2 cxd3 17.Bxd3 Ng4 18.g3 Qe5 19.Rfe1 Qh5 20.Bc1 Rac8 21.Bb2 Bxc3 22.Re2 Bxb2 23.Qxb2 Ne5 24.Rd1 d4 25.e4 Rc3 26.Red2 Qf3 27.Bf1 Qe3+ 28.Rf2 Rxa3 29.Qxd4 Nf3+ 0-1 | ||||
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| 3348387 | IM Rendle, T (2374) | O'Donnell, Conor (1970) | 1-0 | |
| 1.e4 c6 2.Nf3 d5 3.Nc3 Nf6 4.e5 Ne4 5.d4 Bg4 6.h3 Nxc3 7.bxc3 Bxf3 8.Qxf3 e6 9.Rb1 Qc7 10.Be2 Nd7 11.O-O f6 12.Qg4 f5 13.Qh4 Be7 14.Bh5+ Kf8 15.Qg3 Nb6 16.Qd3 c5 17.g4 g6 18.gxf5 exf5 19.Bh6+ Ke8 20.Be2 Rc8 21.Qb5+ Kf7 22.Bf4 Kg7 23.a4 cxd4 24.a5 Nc4 25.Qxd5 Nxa5 26.cxd4 Rhd8 27.Qe6 Rxd4 28.Be3 Re4 29.Bf3 Ra4 30.Bxa7 Nc6 31.Bxc6 Rxa7 32.Bd7 Rf8 33.Rfd1 Bh4 34.Qd5 b6 35.Qd4 Be7 36.e6+ Bf6 37.Qxb6 Qxb6 38.Rxb6 Rc7 39.Ba4 Ra8 40.Bb3 Ra1 41.Rxa1 Bxa1 42.Rb8 Kf6 43.Kf1 Be5 44.Rh8 Kg7 45.Rg8+ Kf6 46.Rh8 Kg7 47.Rd8 Kf6 48.Ke2 Ke7 49.Ra8 Bd4 50.f3 Bf6 51.Kd2 Bc3+ 52.Kd3 Be5 53.Bd5 Rc3+ 54.Kd2 Rc7 55.c4 Bf6 56.Kc2 Kd6 57.Kb3 Be7 58.Kb4 Ke5+ 59.Kb5 h5 60.Kb6 Bd6 61.Rd8 g5 62.Rd7 Rc8 63.h4 gxh4 64.f4+ Kxf4 65.Rxd6 h3 66.e7 Re8 67.Re6 Kg3 68.Kc6 f4 69.Kd7 f3 70.Kxe8 h2 71.Re1 1-0 | ||||
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| 3443258 | O'Donnell, Conor (1939) | Herbold, M (2143) | 1-0 | |
| 1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Bg5 h6 5.Bh4 c5 6.dxc5 Qa5 7.Qd2 Qxc5 8.Bd3 Be6 9.Nge2 Nd7 10.f4 a6 11.Bf2 Qc7 12.Nd4 Rc8 13.Nd5 Bxd5 14.exd5 Nb6 15.Bxg6 Nc4 16.Qb4 Bxd4 17.Bxd4 fxg6 18.Bxh8 Ne3 19.Qe4 Qa5+ 20.c3 Nxd5 21.O-O Kf7 22.f5 1-0 | ||||
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| 3443204 | O'Donnell, Conor (1939) | FM Holmes, D (2271) | 0-1 | |
| 1.e4 c5 2.Nc3 e6 3.f4 d5 4.Nf3 dxe4 5.Nxe4 Be7 6.g3 Nc6 7.Bg2 Nh6 8.O-O O-O 9.b3 Nf5 10.Bb2 Bd7 11.Kh1 Rc8 12.g4 Nfd4 13.g5 Nxf3 14.Rxf3 e5 15.f5 Bxg5 16.Nxc5 Bf4 17.Bh3 Rc7 18.Qg1 Bh6 19.d3 f6 20.Ne4 b6 21.Ba3 Nd4 22.Rff1 Rf7 23.c4 Nc2 24.Bb2 Nxa1 25.Rxa1 Bc6 26.Rd1 Rcd7 27.Bg2 Rxd3 28.Rxd3 Qxd3 29.Nc3 Bxg2+ 30.Kxg2 Qxf5 31.Qd1 Qg5+ 32.Kh1 Qd2 33.Qxd2 Bxd2 34.Nd5 e4 35.Kg2 f5 36.Kg3 f4+ 37.Kf2 f3 38.Bd4 Rd7 39.h3 Rxd5 40.cxd5 g5 41.a3 Kf7 42.Be5 h5 43.Bb8 a6 44.Bc7 b5 0-1 | ||||
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| 3419891 | Lukic, Lazar (1692) | O'Donnell, Conor (1955) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Nf3 Bg4 7.Nbd2 e6 8.O-O Nf6 9.h3 Bh5 10.Be2 Bd6 11.Re1 O-O 12.Nh4 Bxe2 13.Qxe2 Rab8 14.a4 a6 15.Nf1 b5 16.axb5 axb5 17.Nf3 Na5 18.Qc2 b4 19.Bd2 Ne4 20.Ne3 Rfc8 21.Rec1 bxc3 22.Bxc3 Nb3 23.Rab1 Nxc1 24.Rxc1 Rb6 25.Qa4 Rc6 26.Nd1 Rc4 27.Qb3 f6 28.Rc2 Rb8 29.Qa2 Bb4 30.Ne3 Nxc3 31.bxc3 Rxc3 32.Rb2 Rc1+ 33.Nf1 Qc4 0-1 | ||||
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| 3419815 | O'Donnell, Conor (1955) | Suleymanli, R (1750) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 a6 8.Nf3 c5 9.dxc5 Nc6 10.Qd2 Nxc5 11.Bd3 b5 12.O-O-O b4 13.Ne2 Nxd3+ 14.cxd3 Qc5+ 15.Kb1 a5 16.Rc1 Qb6 17.Ned4 Nxd4 18.Qe3 Kd7 19.Nxd4 Bb7 20.f5 exf5 21.Rhf1 g6 22.g4 Rac8 23.Rce1 Kc7 24.gxf5 Kb8 25.fxg6 hxg6 26.Rxf7 Rh4 27.Nf3 Qxe3 28.Rxe3 Rh3 29.d4 g5 30.Re2 Ba6 31.Rd2 g4 32.Ne1 g3 33.hxg3 Rh1 34.Rd1 Bd3+ 35.Ka1 Bc2 36.Rc1 Bg6 37.Rxc8+ Kxc8 38.Rf8+ Kb7 39.a3 b3 0-1 | ||||
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| 3419739 | Kula, Dominik (1794) | O'Donnell, Conor (1955) | 1-0 | |
| 1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d4 dxe4 7.Qxe4 Nf6 8.Qh4 Be7 9.Bd2 Nbd7 10.Bc4 Qc7 11.O-O Nb6 12.Bd3 Nbd5 13.Nxd5 cxd5 14.Bb5+ Nd7 15.Qg4 Bf6 16.Bf4 Qd8 17.c4 a6 18.Ba4 b5 19.cxb5 Qa5 20.Bb3 axb5 21.Bd6 Qb6 22.Qg3 Bxd4 23.Rac1 Nc5 24.Bxc5 Bxc5 25.Qxg7 Bd4 26.Qh6 Kd7 27.Qf4 f5 28.Rfd1 Bxb2 29.Bxd5 Bxc1 30.Bxa8+ Ke7 31.Qxc1 Rxa8 32.Qg5+ Kf8 33.Qf6+ Kg8 34.Rd7 Ra7 35.Qg7# 1-0 | ||||
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| 3419675 | O'Donnell, Conor (1955) | Simo, Marian (1760) | 1/2-1/2 | |
| 1.e4 c6 2.Nc3 d5 3.Qe2 Nf6 4.e5 Nfd7 5.f4 e6 6.d4 c5 7.Nf3 Nc6 8.Be3 cxd4 9.Nxd4 Be7 10.O-O-O Bb4 11.Qg4 O-O 12.Bd3 Bxc3 13.bxc3 Qa5 14.Qh4 g6 15.Kd2 Nc5 16.Nxc6 bxc6 17.f5 Na4 18.f6 Kh8 19.Qb4 Qxb4 20.cxb4 Rd8 21.Bh6 Rb8 22.h4 Rxb4 23.h5 g5 24.Rdg1 Nc5 25.Bxg5 Ra4 26.Ra1 Rg8 27.Bg6 Ne4+ 28.Bxe4 Rxg5 29.Bf3 Ba6 30.Rhe1 Kg8 31.Rab1 Bb5 32.Rb2 Kf8 33.Re3 Ke8 34.Ke1 Kd7 35.Kf2 Kc7 36.g4 h6 37.a3 a6 38.Kg3 c5 39.Ra2 Kc6 40.Re1 c4 41.c3 Kc5 42.Bd1 Ra5 43.a4 Bc6 1/2-1/2 | ||||
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| 3419598 | Martins, Gu (1761) | O'Donnell, Conor (1955) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Bf4 g6 7.Nf3 Bg7 8.O-O O-O 9.Nbd2 Nh5 10.Bg5 f6 11.Bh4 Nf4 12.Bc2 Qd6 13.Bg3 Be6 14.Re1 Bh6 15.Nb3 Bf7 16.Nc5 b6 17.Nd3 Rfe8 18.Ba4 Rac8 19.a3 a6 20.Bxc6 Rxc6 21.Nb4 Rcc8 22.Nxa6 g5 23.Nb4 e5 24.dxe5 fxe5 25.Nd2 Bg7 26.c4 dxc4 27.Ne4 Qe7 28.Qd6 Qb7 29.Bxf4 gxf4 30.Nf6+ Bxf6 31.Qxf6 Re6 32.Qf5 Rce8 33.Rad1 Bg6 34.Qg4 Kf7 35.Nd5 Rd6 36.Nc3 Rd3 37.h3 Qc7 38.Nd5 Qd6 39.Nb4 Rd4 40.Qe2 Bd3 41.Qh5+ Bg6 42.Qe2 Kf6 43.Nc2 Bd3 44.Qd2 Rd5 45.Nb4 Rc5 46.Nxd3 Rd5 47.Qb4 cxd3 48.Qe4 Re7 49.Rd2 Rd4 50.Qa8 Rg7 51.f3 Rc4 52.Red1 Qc5+ 53.Kh2 Rc2 54.Qd8+ Qe7 55.Qxd3 Rc6 56.Qd5 Re6 57.Rc1 Qb7 58.Qd8+ Qe7 59.Qxe7+ Rgxe7 60.Kg1 h5 61.Rc8 Rg7 62.Rdd8 Kf5 63.Rf8+ Kg5 64.Rfe8 Rxe8 65.Rxe8 Kf5 66.Rh8 Kg5 67.Rc8 Rg6 68.Kf2 Rd6 69.Ke2 Kf5 70.a4 Rg6 71.Kf2 Rd6 72.Rc2 Rd4 73.b3 Rb4 74.Rc3 Ke6 75.Rd3 e4 76.fxe4 Rxe4 77.Kf3 Ke5 78.g3 fxg3 79.Kxg3 Rb4 80.Kf3 Rh4 81.Ke2 Rb4 82.Kd2 Rf4 83.Kc3 Rf1 84.Kb4 Rf5 85.Rc3 Kd6 86.Rc4 Rf3 87.Rc3 Rf5 88.Ka3 Kd5 89.b4 Rf1 90.b5 Rf6 91.a5 bxa5 92.Ka4 Rf1 93.Kxa5 Kd4 94.Rg3 Rf6 95.Rg5 Rh6 96.b6 Rf6 97.Rxh5 Rf1 98.Ka6 Ra1+ 99.Ra5 Rb1 100.Ka7 1-0 | ||||
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| 3419531 | O'Donnell, Conor (1955) | Radulescu, V (1830) | 1-0 | |
| 1.e4 c5 2.Nc3 e6 3.f4 d5 4.Nf3 Nc6 5.exd5 exd5 6.Bb5 Nf6 7.Bxc6+ bxc6 8.d3 Be7 9.O-O O-O 10.b3 Bd6 11.Na4 Qc7 12.g3 Bg4 13.Ba3 Rad8 14.Bxc5 Bxc5+ 15.Nxc5 Qb6 16.d4 Ne4 17.Na4 Qc7 18.Qd3 f6 19.Nc3 Rfe8 20.Rfe1 Qe7 21.Nd2 Bf5 22.Ndxe4 dxe4 23.Qe3 Qb4 24.Red1 Qa5 25.Na4 Bg4 26.Rd2 Qf5 27.Nc5 Bf3 28.b4 h5 29.Re1 g6 30.Qf2 Kg7 31.Re3 Qd5 32.c3 Rh8 33.Nd3 Rh7 34.h3 g5 35.Ne1 g4 36.h4 a5 37.Rb2 Ra8 38.Qd2 Kg6 39.Nc2 Rha7 40.a3 axb4 41.cxb4 Ra4 42.Kf2 Qc4 43.Rc3 Qa6 44.Rbb3 Re8 45.Rc5 Re6 46.f5+ 1-0 | ||||
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| 3419475 | Thorgeirsson, Jon Kristinn (1747) | O'Donnell, Conor (1955) | 0-1 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c3 d6 6.Be3 Nf6 7.Nd2 b6 8.Bd3 Bb7 9.O-O Nbd7 10.f4 Nc5 11.Qc2 Ng4 12.Bf2 Be7 13.b4 Nxd3 14.Qxd3 Nxf2 15.Rxf2 d5 16.e5 Qc7 17.Re1 g6 18.Nf1 Rc8 19.Rc2 Qd7 20.Ne3 Rc7 21.Ng4 Kd8 22.Ne3 h5 23.a3 b5 24.Rcc1 Bc6 25.Red1 Kc8 26.Nec2 Bd8 27.Na1 Ra7 28.Nab3 Bb6 29.Kf1 Kb7 30.Na5+ Bxa5 31.bxa5 Qc7 32.Qe3 Rc8 33.Nb3 Bd7 34.Rd4 Ka8 35.Kf2 Qd8 36.g3 Rac7 37.h4 Qe7 38.Rb4 Rc4 39.Qb6 R8c6 40.Qe3 Rc8 41.Qb6 R4c6 42.Qe3 Qd8 43.Ke2 Qc7 44.Kd2 Rc4 45.Rc2 Bc6 46.Rc1 Bb7 47.Rc2 d4 48.Nxd4 Qxa5 49.Rxc4 Rxc4 50.Nf3 Qxa3 51.Ng5 Qe7 52.Kd1 Bd5 53.Rd2 Qc7 54.Rd3 Kb7 55.Qd2 a5 56.Rxd5 exd5 57.Qxd5+ Kb6 58.Nxf7 Rxc3 59.Qd6+ Qxd6+ 60.Nxd6 Rd3+ 61.Kc2 Rxd6 62.exd6 Kc6 63.Kc3 Kxd6 64.Kd4 Ke6 65.Ke4 a4 66.f5+ gxf5+ 67.Kd4 b4 68.Kc4 a3 69.Kb3 Ke5 0-1 | ||||
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| 3419395 | O'Donnell, Conor (1955) | Schweighoffer, Martin (1756) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8 8.c3 d6 9.d4 Bb6 10.a5 Ba7 11.Be3 exd4 12.cxd4 Bg4 13.Qc2 Ne7 14.Nbd2 O-O 15.h3 Bxf3 16.Nxf3 Nd7 17.Bf4 Ng6 18.Bg5 Qc8 19.h4 h6 20.h5 Nge5 21.dxe5 hxg5 22.e6 Nc5 23.Nxg5 Nxe6 24.Bxe6 fxe6 25.e5 Rf5 26.Qd2 Qd8 27.Nf3 Rxh5 28.exd6 Qxd6 29.Rad1 Qg3 30.Qd7 Rh6 31.Rd4 Bxd4 32.Qxd4 Qg6 33.Rc1 Rf8 34.Qe3 Kh8 35.Rxc7 Rxf3 0-1 | ||||
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| 3419274 | IM Artemiev, V (2476) | O'Donnell, Conor (1955) | 1-0 | |
| 1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d3 Nf6 7.Bd2 Nbd7 8.g4 Nb6 9.g5 Nfd7 10.d4 Be7 11.Qg3 c5 12.dxc5 Nxc5 13.Bb5+ Kf8 14.exd5 Nxd5 15.O-O-O Qb6 16.Bc4 Nxc3 17.Bxc3 Rc8 18.Qe5 f6 19.gxf6 Bxf6 20.Qf4 Ke7 21.Bxf6+ gxf6 22.Rhg1 e5 23.Rg7+ Ke8 24.Qg4 1-0 | ||||
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| 3443304 | Mitchell, M (2217) | O'Donnell, Conor (1939) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.g3 cxd4 6.Nxd4 Ne4 7.Qd3 Bxc3+ 8.bxc3 Nc5 9.Qf3 O-O 10.Bg2 d6 11.O-O Nbd7 12.Rd1 Ne5 13.Qf4 a6 14.Nb3 Qc7 15.Qd4 Na4 16.c5 Nxc5 17.Qxd6 Qxd6 18.Rxd6 Na4 19.f4 Nd7 20.Ba3 Rd8 21.Bb4 Rb8 22.Rad1 b5 23.Ba5 Re8 24.Bc6 1-0 | ||||
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| 3443126 | IM Das, Arg (2485) | O'Donnell, Conor (1939) | 1-0 | |
| 1.e4 c6 2.Nc3 d5 3.Qe2 d4 4.Nd1 g6 5.f4 Bg7 6.Nf3 c5 7.c4 Nc6 8.d3 e5 9.g3 h5 10.Nf2 Nf6 11.Bg2 Qc7 12.Bd2 Bd7 13.O-O Bh6 14.f5 O-O-O 15.Ng5 Rdf8 16.Bh3 Bxg5 17.Bxg5 Nh7 18.Bd2 Ne7 19.b4 gxf5 20.exf5 h4 21.g4 Rfg8 22.Bg2 cxb4 23.h3 Bc6 24.Ne4 a5 25.Rab1 Nf8 26.Nf6 Bxg2 27.Qxg2 Nd7 28.Nxg8 Rxg8 29.a3 bxa3 30.Ra1 f6 31.Rxa3 Nc6 32.Qd5 Rd8 33.Bxa5 b6 34.Be1 Nc5 35.Ra8+ Nb8 36.Qf3 Na6 37.Bxh4 Rf8 38.Ra1 Qb7 39.Qxb7+ Kxb7 40.R1xa6 1-0 | ||||
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| 3443073 | O'Donnell, Conor (1939) | GM Arakhamia-Grant, K (2416) | 1-0 | |
| 1.e4 c5 2.Nc3 e6 3.f4 a6 4.Nf3 Nc6 5.g4 d5 6.d3 b5 7.Bg2 Nge7 8.O-O Bb7 9.f5 exf5 10.gxf5 dxe4 11.Nxe4 Nd5 12.Qe2 Be7 13.c4 Nf6 14.Nxc5 Nd4 15.Nxd4 Bxg2 16.Re1 Qxd4+ 17.Be3 Qg4 18.Qxg2 O-O-O 19.Nxa6 Qxg2+ 20.Kxg2 Rxd3 21.cxb5 Nd5 22.Rac1+ Kb7 23.Bf2 Bd6 24.a4 Rd2 25.Nc5+ Bxc5 26.Rxc5 Rd8 27.Kf3 Rxb2 28.a5 Rb3+ 29.Be3 Nb4 30.a6+ Kb8 31.a7+ Kb7 32.Rec1 Nd5 33.Re1 Nxe3 34.Rxe3 Rxe3+ 35.Kxe3 Kxa7 36.Rc7+ Kb6 37.Rxf7 Rd5 38.Ke4 Rd2 39.h4 Kxb5 40.Rxg7 h5 41.Rg5 Kc6 42.Ke5 Kd7 43.Kf6 Ke8 44.Rxh5 Rd6+ 45.Kg7 Rd7+ 46.Kg6 Rd1 47.f6 Rg1+ 48.Rg5 Rf1 49.Kg7 1-0 | ||||
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| 3449336 | Brown, Ken A | O'Donnell, Conor (1939) | 0-1 | |
| 1.e4 c6 2.f4 d5 3.exd5 cxd5 4.Nf3 Bg4 5.Be2 Bxf3 6.Bxf3 e6 7.O-O Nc6 8.c3 Bd6 9.d4 Qc7 10.Na3 Bxa3 11.bxa3 Nge7 12.g4 h5 13.c4 hxg4 14.Bxg4 dxc4 15.d5 Nxd5 16.Qe2 0-1 | ||||
