| FIDE | Country | B-Year | Gender | Standard | Rapid | Blitz |
|---|---|---|---|---|---|---|
446076
|
ENG | 2006 | M | 2248 | 2099 | 2021 |
240
games
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| 3470146 | CM Yoon, Jacob D (2259) | WGM Kanyamarala, Trisha (2178) | 1-0 | |
| 1.e4 c5 2.Nf3 a6 3.c3 d5 4.exd5 Qxd5 5.d4 e6 6.g3 Nc6 7.Bg2 cxd4 8.cxd4 Bb4+ 9.Nc3 Qd8 10.O-O Nge7 11.a3 Bd6 12.Qd3 h6 13.Rd1 O-O 14.Be3 Nd5 15.Rac1 Nce7 16.Ne4 Bc7 17.Ne5 Nxe3 18.Qxe3 Nd5 19.Qb3 Qe7 20.Rc2 Rd8 21.Rdc1 Bb6 22.Nc5 Ba7 23.h4 Bb8 24.Ncd3 Bd6 25.Bf3 Rb8 26.Nc5 Qe8 27.Ne4 Ra8 28.Bh5 Bxe5 29.dxe5 Bd7 30.Nd6 Ba4 31.Qxb7 Rxd6 32.exd6 Bxc2 33.Rxc2 Rd8 34.Qxa6 Nf6 35.Be2 e5 36.Rc7 Qe6 37.d7 Qxa6 38.Bxa6 Nxd7 39.Rc8 Rxc8 40.Bxc8 Nb6 41.Ba6 Kf8 42.Kg2 Ke7 43.Kf3 f5 44.b3 g5 45.h5 g4+ 46.Ke2 Kd6 47.a4 Kc5 48.a5 Nd5 49.Bb7 Nc3+ 50.Kd2 Nb5 51.a6 f4 52.Kd3 Kb6 53.Ke4 fxg3 54.fxg3 Nc3+ 55.Kxe5 Ne2 56.Kf5 Nxg3+ 57.Kxg4 Ne4 1-0 | ||||
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| 3470137 | CM Yoon, Jacob D (2259) | FM Chow, S (2358) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Nh6 6.Bd3 Nf5 7.Bxf5 exf5 8.O-O cxd4 9.Nxd4 Be7 10.Re1 Be6 11.Na3 Nxd4 12.Qxd4 O-O 13.Nb5 Qd7 14.Qd3 a6 15.Nd4 b5 16.a3 Rfc8 17.Bd2 Rab8 18.b4 Rc4 19.Nb3 Rbc8 20.Na5 Re4 21.f3 Rxe1+ 22.Rxe1 Qc7 23.f4 Bc5+ 24.Be3 Bxe3+ 25.Rxe3 d4 26.Qxd4 Rd8 27.Qc5 Rd1+ 28.Kf2 Qd8 29.g3 g5 30.Nc6 Qd2+ 31.Re2 Qc1 32.Ne7+ Kg7 33.Qe3 Qb1 34.Re1 Qa2+ 35.Re2 gxf4 36.Qxf4 Qb1 37.Kg2 Qd3 38.Rf2 Qe4+ 39.Kh3 Qxf4 40.Rxf4 Rd3 41.Kh4 Rxc3 42.Nxf5+ Bxf5 43.Rxf5 Rxa3 44.Kh5 h6 45.Kg4 Re3 46.Kf4 Rb3 47.Rf6 Rxb4+ 48.Kf5 a5 49.Ra6 a4 50.Ra7 Rb2 51.e6 Rf2+ 52.Kg4 Kg6 53.e7 f5+ 54.Kh3 Kf7 55.g4 f4 56.g5 hxg5 57.Kg4 Rxh2 58.Rb7 Rb2 0-1 | ||||
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| 3470145 | Verbytski, Oleg (2273) | CM Yoon, Jacob D (2259) | 1-0 | |
| 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.f4 Be7 10.Nf3 b5 11.Bxf6 gxf6 12.f5 Qb6 13.Qh6 O-O-O 14.Kb1 Kb8 15.g3 b4 16.Ne2 e5 17.Nc1 Rc8 18.Nb3 Na5 19.Bd3 Nc4 20.Rhe1 a5 21.Nfd2 Bb5 22.Nxc4 Bxc4 23.Bxc4 Rxc4 24.Nd2 Rc5 25.b3 Rd8 26.Nc4 Qc6 27.Qxh7 Qe8 28.Ne3 Rdc8 29.Rd2 a4 30.Qh5 Bf8 31.Qe2 Qc6 32.Nc4 Rd8 33.Red1 d5 34.Rxd5 Rcxd5 35.Rxd5 Rxd5 36.exd5 Qxd5 37.bxa4 Qh1+ 38.Kb2 Bc5 39.Nd2 Bd4+ 40.Kb3 Bc3 41.a5 Qa1 42.Nc4 Bd4 43.Qd3 e4 44.Qd2 Qc3+ 45.Qxc3 bxc3 46.h4 e3 47.Nxe3 Bxe3 48.Kxc3 Kb7 49.Kc4 Ka6 50.Kd5 Kxa5 51.Kd6 Kb4 52.Ke7 1-0 | ||||
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| 3470128 | CM Yoon, Jacob D (2259) | IM Kanyamarala, Tarun (2435) | 0-1 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Qd3 d6 8.a3 Bxc3+ 9.Qxc3 Nxe4 10.Qc2 Nf6 11.Bd3 O-O 12.O-O h6 13.b4 b6 14.Re1 Re8 15.Bd2 e5 16.Nf5 e4 17.Rxe4 Nxe4 18.Bxe4 Bxf5 19.Bxf5 Nc6 20.Bh7+ Kh8 21.Be4 Rc8 22.Bd5 Ne5 23.Qb3 Qh4 24.g3 Qh3 25.f3 b5 26.cxb5 axb5 27.Be3 Nc4 28.Bf2 Re2 29.f4 Ne3 30.Bf3 Ng4 31.Bxg4 Qxg4 32.Rf1 Qf5 33.Qd1 Qe4 34.Qxd6 Rxf2 35.Rxf2 Rc1+ 36.Rf1 Rc2 37.Rf2 Qe1+ 38.Rf1 Qe3+ 39.Kh1 Qe4+ 40.Kg1 Qg2# 0-1 | ||||
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| 3470134 | FM Banerjee, Supratit (2347) | CM Yoon, Jacob D (2259) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Qe2 e6 7.b3 Be7 8.Bb2 Qc7 9.c4 Ne5 10.d4 Nxf3+ 11.Qxf3 cxd4 12.Bxd4 O-O 13.Nd2 a6 14.a4 Nd7 15.Be3 Qa5 16.Qe2 Qb4 17.f4 Bd8 18.Rf3 Bb6 19.Bxb6 Qxb6+ 20.Qf2 Qb4 21.a5 Nc5 22.Rg3 d5 23.Qd4 g6 24.f5 Rad8 25.fxg6 fxg6 26.exd5 Rxd5 27.Qe3 Rxd2 28.Rg5 e5 29.Qg3 Ne6 30.Rxe5 Nf4 31.Kh1 Rxg2 32.Qf3 Qd2 33.Rd1 Rxh2+ 34.Kg1 Nh3+ 35.Qxh3 Qf2# 0-1 | ||||
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| 3470119 | CM Yoon, Jacob D (2259) | Crawford, Owen (2174) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 d5 6.Nf3 b6 7.cxd5 exd5 8.Bd3 Bb7 9.O-O Bd6 10.Ne5 c5 11.f4 Nc6 12.Ne2 Ne7 13.Ng3 Ne4 14.Be1 cxd4 15.exd4 f6 16.Nxe4 dxe4 17.Bc4+ Nd5 18.Qb3 Be7 19.Rd1 Rc8 20.Ng4 Kh8 21.f5 Bd6 22.Kh1 Bb8 23.Bf2 Re8 24.Bxd5 Bxd5 25.Qa3 Bd6 26.Qa4 Bc4 27.Rg1 a5 28.Ra1 Be2 29.Ne3 b5 30.Qb3 a4 31.Qd5 Qc7 32.Rge1 Bd3 33.Bg1 Bf4 34.a3 Red8 35.Qa2 Rxd4 36.Nd5 Rxd5 37.Qxd5 Rd8 38.Qe6 Qc2 39.Qe7 Rc8 40.Bd4 Bg5 41.Bc3 h6 42.Rad1 Bh4 43.Rc1 Qf2 44.Bxf6 Qxe1+ 45.Rxe1 Bxf6 46.Qe6 Rc2 47.h3 Bxb2 48.Rxe4 Bxe4 49.Qe8+ Kh7 50.Qxe4 Rc1+ 51.Kh2 Bf6 52.Qe8 Rc3 53.Qg6+ 1/2-1/2 | ||||
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| 3470123 | Avadhoot Lokesh Bhakti Brahme (2183) | CM Yoon, Jacob D (2259) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.a3 Bxc5 6.Qg4 Ne7 7.Nf3 O-O 8.b4 Bb6 9.Bb2 Ng6 10.Bd3 f5 11.exf6 e5 12.Qh5 e4 13.Ng5 Bxf2+ 14.Kxf2 Rxf6+ 15.Bxf6 Qxf6+ 16.Ke1 exd3 17.Qxh7+ Kf8 18.Rf1 Bf5 19.cxd3 Nd7 20.Qh3 Re8+ 21.Kd1 Bg4+ 22.Rf3 Bxf3+ 23.Qxf3 Qxf3+ 24.Nxf3 Nf4 25.Ra2 Re3 26.Ne1 Nxd3 27.Nxd3 Rxd3+ 28.Rd2 Rxd2+ 29.Kxd2 Ne5 30.Nc3 Nc4+ 31.Kd3 Nxa3 32.Nxd5 Kf7 33.Kd4 Nc2+ 34.Ke5 Na3 35.Kd6 Nb5+ 36.Kd7 b6 37.Kc6 Nd4+ 38.Kb7 a5 39.Kxb6 axb4 40.Nxb4 Nf5 41.Nc2 Kf6 42.Kc6 Nh4 43.Ne1 Kg5 44.Kd5 Kg4 45.Ke4 Nxg2 1/2-1/2 | ||||
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| 3470110 | CM Yoon, Jacob D (2259) | IM Zwardon, V (2425) | 0-1 | |
| 1.d4 Nf6 2.c4 d6 3.Nf3 Bf5 4.Nc3 Nbd7 5.Nh4 Bg4 6.h3 Bh5 7.g4 Bg6 8.Bg2 c6 9.d5 cxd5 10.Nxg6 hxg6 11.Nxd5 Rb8 12.Bd2 e6 13.Nxf6+ gxf6 14.Qa4 a6 15.Rd1 Be7 16.Bb4 Qc7 17.Qa3 Nc5 18.Bxc5 dxc5 19.Qa4+ Kf8 20.Rd7 Qe5 21.Qc2 b5 22.cxb5 Rxb5 23.b3 c4 24.O-O cxb3 25.axb3 Rc5 26.Qa2 Bd6 27.Rd1 Rxh3 28.e3 Rh4 29.R7xd6 Qh2+ 30.Kf1 Rxg4 31.f3 Rg3 32.R6d2 Rcg5 33.Qa3+ Kg7 34.Qd6 Rxf3+ 0-1 | ||||
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| 3470112 | IM Sarakauskas, G (2310) | CM Yoon, Jacob D (2259) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Na6 7.Ne2 Nc7 8.O-O Bd6 9.Bf4 O-O 10.Qd2 Be6 11.Bxe6 Nxe6 12.Bxd6 Qxd6 13.Rad1 Rad8 14.Qa5 b6 15.Qa4 b5 16.Qb3 Rfe8 17.c3 f5 18.Ng3 g6 19.Rfe1 h5 20.Nf1 h4 21.h3 Nf4 22.Ne3 Qf6 23.Kh1 Qg5 24.Rg1 Re4 25.d5 Rxe3 26.fxe3 Nxd5 27.c4 bxc4 28.Qxc4 Rd6 29.Qc5 Qg3 30.Qxa7 Re6 31.a4 Rxe3 32.Qa8+ Kg7 33.Qxc6 Nf4 34.Rgf1 Nxh3 35.Qc2 Qe5 36.Qc4 g5 37.Qd4 Nf2+ 38.Rxf2 Re1+ 39.Rxe1 Qxd4 40.Rxf5 Kg6 41.Ref1 Qxa4 42.Rxf7 Qb4 43.R7f2 Qd4 44.Re2 1/2-1/2 | ||||
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| 2216413 | WFM Dicen, Elis Denele (2146) | CM Yoon, Jacob D (2225) | 0-1 | |
| 1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 c6 5.Bg2 Nbd7 6.Qc2 Be7 7.O-O b6 8.Nbd2 Bb7 9.b3 O-O 10.Bb2 c5 11.dxc5 Bxc5 12.Rac1 Rc8 13.Qb1 Qe7 14.Qa1 Ba3 15.Rfd1 Rfe8 16.Bxa3 Qxa3 17.Nd4 Qf8 18.cxd5 Bxd5 19.Bxd5 Nxd5 20.Nc4 Nc5 21.Qb1 Nf6 22.b4 Nce4 23.f3 Nd6 24.Nxd6 Qxd6 25.Nc6 Nd5 26.b5 Qc7 27.e4 Ne7 28.Qb4 Nxc6 29.Rxc6 Qe5 30.f4 Qh5 31.Rd2 h6 32.Kg2 Rcd8 33.a4 e5 34.f5 Qg4 35.Rc4 Qg5 36.Rcc2 Rc8 37.Qb3 Red8 38.Re2 Rxc2 39.Qxc2 Rd4 40.Qc8+ Kh7 41.Qc3 Qd8 42.Qb3 Qd7 43.Qc2 Qd6 44.Qb3 Qe7 45.h3 Kg8 46.Qc2 Qb4 47.Qc6 Kh7 48.f6 Qc4 49.Rc2 Qd3 50.fxg7 Kxg7 51.Kh2 Qxe4 52.Qc8 Rd1 53.Rg2 h5 54.Qc3 Kg6 55.a5 Rb1 56.Qd2 Rxb5 57.Qd6+ Kg7 58.Qe7 Qf5 59.a6 Rb1 60.Re2 Qf6 61.Qc7 Qf3 62.Qxe5+ Kh7 63.Rg2 Rd1 64.g4 Rd5 65.Qe1 Rd3 66.Qh4 Qf4+ 67.Kh1 Rd1+ 68.Rg1 Qf3+ 69.Kh2 Rd2+ 0-1 | ||||
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| 2216365 | CM Yoon, Jacob D (2225) | FM Gayson, P (2055) | 1-0 | |
| 1.d4 f5 2.g3 g6 3.Bg2 Bg7 4.Nf3 Nh6 5.c4 d6 6.O-O Nf7 7.d5 c5 8.Qc2 O-O 9.Bd2 Na6 10.Bc3 Nc7 11.Bxg7 Kxg7 12.Nc3 e5 13.dxe6 Bxe6 14.b3 Qf6 15.Ne1 Rab8 16.Nd3 b5 17.cxb5 Nxb5 18.Nxb5 Rxb5 19.Nf4 Nd8 20.Rad1 Bf7 21.Rd3 Rb6 22.Rfd1 Re8 23.Bd5 Rb8 24.h4 Qe5 25.Bxf7 Nxf7 26.Re3 Qf6 27.Nd5 Qd8 28.Qc3+ Kf8 29.Rxe8+ Qxe8 30.Nf6 Qe6 31.Nxh7+ Ke7 32.Rd3 Rb4 33.Qg7 Re4 34.Ng5 Qf6 35.Qxf6+ Kxf6 36.Nxe4+ fxe4 37.Rd1 Ke5 38.f4+ exf3 39.exf3 d5 40.Kf2 d4 41.Ke2 Nd6 42.h5 gxh5 43.Rh1 Nf5 44.Rxh5 Kf6 45.Rh3 Ne3 46.Rh6+ 1-0 | ||||
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| 2214732 | Pearson, Charlie (1869) | CM Yoon, Jacob D (2225) | 0-1 | |
| 1.b3 a5 2.Bb2 a4 3.d4 e6 4.e3 a3 5.Bc1 c5 6.Nf3 Nf6 7.Be2 Be7 8.O-O cxd4 9.exd4 d5 10.Bf4 O-O 11.Nbd2 Nc6 12.c4 dxc4 13.Nxc4 Nd5 14.Be3 b5 15.Nce5 Nxe5 16.Nxe5 Qb6 17.Rc1 Bf6 18.Ng4 Be7 19.Bf3 Bb7 20.Ne5 Rfd8 21.Bxd5 Bxd5 22.Qg4 Qb7 23.h4 Bd6 24.h5 Rf8 25.h6 g6 26.f4 f6 27.Nd3 Rac8 28.Nc5 Qe7 29.Qe2 Rb8 30.Qg4 Kh8 31.Rfe1 Rfe8 32.Bf2 f5 33.Qg3 Qf7 34.Nd3 Qf8 35.Qh3 Rec8 36.Ne5 Bxe5 37.dxe5 Qd8 38.Bh4 Qa5 39.Bf6+ Kg8 40.Qe3 b4 41.Rxc8+ Rxc8 42.Rc1 Rc3 43.Qd2 Qc5+ 44.Kh2 Rxc1 45.Be7 Qg1+ 46.Kg3 Rc3+ 47.Kh4 Qh2+ 48.Kg5 Qxg2+ 49.Qxg2 Bxg2 50.Bxb4 Rc2 51.Bxa3 Rxa2 52.Bd6 Bd5 53.b4 Rg2+ 54.Kf6 Rg4 55.b5 Rxf4 56.b6 Rf1 57.b7 Bxb7 58.Kxe6 Bc6 59.Kf6 f4 60.e6 f3 61.e7 Be8 62.Bc5 Rc1 63.Be3 Rc2 0-1 | ||||
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| 2214562 | Beswick, Andrew (1564) | CM Yoon, Jacob D (2225) | 0-1 | |
| 1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Bc4 a6 5.Nf3 e6 6.d3 b5 7.Bb3 Bb7 8.Nxd4 cxd4 9.Ne2 Bc5 10.O-O Ne7 11.c3 Nc6 12.cxd4 Nxd4 13.Nxd4 Bxd4 14.Qe2 Qf6 15.Rb1 O-O 16.Be3 Rad8 17.f4 Bxe3+ 18.Qxe3 Qe7 19.Rbc1 f5 20.Qb6 Rb8 21.Qd4 Bc6 22.Rc5 Kh8 23.e5 Rbc8 24.Rfc1 Qe8 25.Qd6 Qg6 26.g3 Rce8 27.d4 Be4 28.d5 Qh5 29.Bd1 Qh3 30.R5c2 Bxd5 31.Qxd7 h6 32.Qd6 Rd8 33.Qc5 Be4 34.Rf2 Rfe8 35.Bf3 Bxf3 36.Rxf3 Qh5 37.Rf2 Rd1+ 38.Rxd1 Qxd1+ 39.Kg2 Rd8 40.Qe7 Qd5+ 41.Kg1 Rc8 42.Qd6 Qe4 43.Qd2 Rc5 44.Re2 Qc6 45.Qd8+ Kh7 46.Qd6 Rc1+ 47.Kf2 Qh1 48.Qd2 Rf1+ 49.Ke3 0-1 | ||||
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| 2214824 | CM Yoon, Jacob D (2225) | Bakhtiyarov, Kamronbek (1892) | 1-0 | |
| 1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.dxe5 d5 5.Nbd2 Nxd2 6.Bxd2 Nc6 7.Bg5 Be7 8.Bxe7 Qxe7 9.Qe2 Bg4 10.O-O-O O-O-O 11.Qe3 Bxf3 12.Qxf3 Nxe5 13.Qf5+ Kb8 14.Re1 f6 15.f4 g6 16.Qh3 Qb4 17.Qe3 Nc6 18.Bd3 Qd4 19.Qxd4 Nxd4 20.c3 Nc6 21.Re6 Rhf8 22.h4 Rde8 23.Rxe8+ Rxe8 24.h5 f5 25.hxg6 hxg6 26.Rh6 Rg8 27.Kd2 Kc8 28.Rxg6 Rf8 29.Rg7 Kd8 30.Ke3 Re8+ 31.Kf3 Rf8 32.g4 fxg4+ 33.Kxg4 Ne7 34.f5 Ke8 35.Kg5 Rf7 36.Rxf7 Kxf7 37.f6 Ng8 38.Bg6+ Kf8 39.Kf5 Nh6+ 40.Ke6 Ng4 41.Bh5 Ne3 42.b4 c6 43.Kd6 Nf5+ 44.Kc7 d4 45.cxd4 Nxd4 46.Kxb7 Nc2 47.Kxa7 Nxb4 48.a4 c5 49.Kb6 c4 50.Kc5 c3 51.Bg6 Na6+ 52.Kb6 Nb4 53.Kc5 Na6+ 54.Kc4 c2 55.Bxc2 Kf7 56.Kb5 Nb8 57.Kb6 Kxf6 58.a5 Ke7 59.Bf5 Kd6 60.Bc8 Kd5 61.Kb7 Nc6 62.a6 Kc5 63.Bd7 Na5+ 64.Kc7 Nc4 65.a7 Nb6 66.Bc6 1-0 | ||||
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| 2214641 | CM Yoon, Jacob D (2225) | Bramson, Mike (1866) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bf4 a6 6.c5 Nbd7 7.e3 Nf8 8.Bd3 Ng6 9.Bg3 Bd7 10.O-O O-O 11.b4 Nh5 12.a4 f5 13.Be5 Nf6 14.Bxf6 Bxf6 15.b5 axb5 16.axb5 Nh4 17.Nd2 Rxa1 18.Qxa1 e5 19.Nxd5 exd4 20.Nxf6+ Qxf6 21.Qxd4 Qxd4 22.exd4 f4 23.Be4 c6 24.bxc6 bxc6 25.Nc4 f3 26.gxf3 Be6 27.Ne5 Bd5 28.Nxc6 Nxf3+ 29.Bxf3 Bxf3 30.Ne5 Bd5 31.c6 Rf5 32.f3 Rf8 33.Rc1 Rc8 34.Rc5 1-0 | ||||
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| 2214909 | FM Nawalaniec, Adam (2299) | CM Yoon, Jacob D (2225) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 Qb6 7.Nb3 e6 8.O-O Be7 9.Be3 Qc7 10.f4 O-O 11.Qf3 Bd7 12.Rad1 Nb4 13.Bd3 Nxd3 14.cxd3 Rac8 15.g4 b5 16.g5 Ne8 17.Rd2 b4 18.Ne2 a5 19.Qh5 g6 20.Qh6 f5 21.Rf3 Rf7 22.exf5 exf5 23.Qh4 Ng7 24.Nbd4 Ne6 25.Qe1 Qb7 26.h4 Bf8 27.Rh3 Bg7 28.h5 Qd5 29.hxg6 hxg6 30.Nf3 Re7 31.Qh4 Kf7 32.b3 Ree8 33.Qf2 Rh8 34.Qg2 Bc6 35.Rg3 Ba8 36.Kf2 Rce8 37.Ne1 Qb5 38.Nf3 Qb7 39.Ne1 Qe7 40.Nf3 Nc5 41.Bxc5 dxc5 42.Kf1 Qc7 43.Qf2 Rh1+ 44.Rg1 Rh5 45.Rc2 Qd6 46.d4 Bxf3 47.Qxf3 cxd4 48.Kg2 Rh4 49.Rd2 Qc5 50.Rgd1 Re3 51.Qb7+ Re7 52.Qf3 Rg4+ 53.Kf1 Re3 54.Qf2 Qc6 55.Qh2 Qf3+ 56.Ke1 Rg2 0-1 | ||||
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| 2214446 | CM Yoon, Jacob D (2225) | Salman, Haytham | 0-1 | |
| 1.a4 e6 2.g3 d5 3.Bg2 Nf6 4.a5 Bd6 5.b3 c5 6.c4 Nc6 7.a6 bxa6 8.Nc3 Nb4 9.Ba3 Bb7 10.Bxb4 cxb4 11.Na4 Qe7 12.Nf3 O-O 13.d4 dxc4 14.bxc4 Rfd8 15.O-O Rac8 16.Qb3 a5 17.e3 h6 18.Nb2 Bc7 19.Nd3 Bb6 20.Rfc1 Ne4 21.Rc2 Re8 22.Nfe5 Ng5 23.c5 Bxg2 24.Kxg2 Qb7+ 25.f3 f6 26.h4 fxe5 27.hxg5 e4 28.cxb6 exd3 29.Rxc8 Qxc8 30.Qxd3 axb6 31.gxh6 Qc3 32.Qg6 Qb2+ 33.Kh3 Re7 34.Rh1 b3 35.Qg5 Qa3 36.Qe5 Rf7 37.Qxe6 Qe7 38.Qxb3 gxh6 39.Kg2 Qf6 40.Qd5 Qg6 41.e4 Kh7 42.Rc1 Rg7 43.Qe5 a4 44.Rc3 b5 45.f4 b4 46.Rc4 Qxg3+ 47.Kf1 Qf3+ 48.Ke1 Rg1+ 49.Kd2 Rg2+ 50.Kc1 Qf1# 0-1 | ||||
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| 2214207 | CM Yoon, Jacob D (2225) | IM Bates, Ri (2285) | 0-1 | |
| 1.d4 Nf6 2.Nf3 g6 3.Nbd2 c5 4.dxc5 Qa5 5.a3 Qxc5 6.b4 Qc7 7.Bb2 Bg7 8.e3 O-O 9.c4 d6 10.Be2 b6 11.O-O Bb7 12.Rc1 Nbd7 13.Nd4 Rac8 14.Qb3 Qb8 15.Rfd1 a6 16.Bf3 e5 17.Bxb7 Qxb7 18.Ne2 b5 19.Nc3 Rfd8 20.a4 bxa4 21.Qxa4 d5 22.cxd5 Nb6 23.Qb3 Nbxd5 24.Nxd5 Qxd5 25.Nc4 Qe6 26.Rxd8+ Rxd8 27.Bxe5 Ne4 28.Bxg7 Kxg7 29.Qb2+ Kg8 30.h3 h5 31.Qe5 Qc6 32.Qa1 Qb7 33.Qa5 Rc8 34.Qa4 Nd2 35.Qa2 Qxb4 36.Qxa6 Rxc4 37.Qa8+ Kg7 38.Qa1+ Kh7 39.Rd1 Ne4 40.Qa7 Kg7 41.f3 Nf6 42.Qa6 Qc5 43.Rd3 Rc1+ 44.Kh2 Qc7+ 45.f4 Qc6 46.Qxc6 Rxc6 47.Kg3 Ne4+ 48.Kf3 f5 49.g4 Rc2 50.Rd7+ Kf6 51.gxf5 gxf5 0-1 | ||||
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| 2213957 | Thompson, Andrew | CM Yoon, Jacob D (2225) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 g6 7.O-O Bg7 8.Be3 O-O 9.a3 Bd7 10.f3 Rc8 11.Rc1 a6 12.Qd2 Re8 13.Rfd1 Ne5 14.Bf1 Nc4 15.Qf2 Nxb2 16.Re1 Rxc3 17.Rb1 Nc4 18.Bxc4 Rxc4 19.Rxb7 Qc8 20.Reb1 Bb5 21.Rb6 Nd7 22.Nxb5 axb5 23.R6xb5 Rxc2 24.Qf1 Ra2 25.Qd3 h5 26.Qb3 Rc2 27.a4 Rc3 28.Qd5 Rxe3 29.a5 Re2 30.Qb3 Qc7 31.Qd1 Qa7+ 32.Kh1 Qf2 33.Qg1 Qxg1+ 34.Kxg1 Bd4+ 35.Kh1 Ra2 36.Rb7 Nc5 37.R7b5 Ra8 0-1 | ||||
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| 2214000 | CM Yoon, Jacob D (2225) | Cancedda-Dupuis, Livio (2250) | 1-0 | |
| 1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 O-O 7.e3 c6 8.Bd3 Bg4 9.Qb3 Bxc3+ 10.bxc3 Bxf3 11.gxf3 b6 12.Rg1 Kh8 13.e4 h6 14.Be3 c5 15.Qd1 cxd4 16.cxd4 dxe4 17.fxe4 Nc6 18.Bb1 Qe7 19.e5 Nd5 20.Qf3 Nxe3 21.fxe3 Nxe5 22.dxe5 Qxe5 23.Qe4 Qc3+ 24.Kf2 f5 25.Qd4 Qc7 26.Qf4 Qe7 27.Bd3 Rad8 28.Rad1 g5 29.Qf3 Qe5 30.Qh5 Qf6 31.Ke2 Rd6 32.Rd2 f4 33.Rf1 Qe5 34.Rf3 Rdf6 35.Rxf4 Kg7 36.Rxf6 Rxf6 37.Rc2 Qe6 38.Bc4 Qf5 39.Kd1 Rd6+ 40.Kc1 Qe5 41.Qf7+ 1-0 | ||||
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| 2214324 | FM Badacsonyi, Stanley (2294) | CM Yoon, Jacob D (2225) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 b6 6.Nf3 d5 7.cxd5 exd5 8.Rc1 Bb7 9.Bd3 Be7 10.O-O c5 11.Ne5 Nc6 12.Ne2 Nxe5 13.dxe5 Ne4 14.Be1 Bg5 15.f4 Be7 16.Nc3 Nxc3 17.Bxc3 d4 18.exd4 cxd4 19.Bd2 Qd5 20.Qg4 Rac8 21.b3 b5 22.Rce1 f5 23.exf6 Bxf6 24.Be4 Qf7 25.Bf5 Kh8 26.Be6 Qc7 27.Rc1 Qb8 28.Bxc8 Bxc8 29.Qh5 d3 30.Kh1 g6 31.Qc5 Bf5 32.Bc3 Bxc3 33.Qxc3+ Kg8 34.Qd2 Qd6 35.Rfe1 Rd8 36.h3 h5 37.Re5 Kh7 38.Rxb5 Re8 39.Rb7+ Kh6 40.Rcc7 Rh8 41.Qc3 Qd8 42.Qg7# 1-0 | ||||
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| 2214112 | IM Hunt, H (2295) | CM Yoon, Jacob D (2225) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Re1 e6 7.c3 Be7 8.d4 O-O 9.d5 e5 10.c4 a6 11.Nc3 Ne8 12.Rb1 Qc8 13.Be3 b5 14.cxb5 axb5 15.Nxb5 Rxa2 16.Na3 Qb7 17.Qc2 Nc7 18.Nd2 Rb8 19.Ndc4 Qb3 20.Qxb3 Rxb3 21.Ra1 Rxa1 22.Rxa1 Nb6 23.Bd2 Nxc4 24.Nxc4 Rb7 25.Ra2 Kf8 26.Kf1 Ke8 27.Ke2 Nb5 28.Kd3 Ra7 29.Rxa7 Nxa7 30.Na3 Kd7 31.Kc4 Bd8 32.f4 f6 33.f5 Nc8 34.Kb5 Ne7 35.Nc4 h5 36.g3 g6 37.fxg6 Nxg6 38.Bh6 Ne7 39.Ne3 Ke8 40.h3 Kf7 41.Ka6 Ke8 42.Kb7 Kd7 43.g4 hxg4 44.Nxg4 Ng6 45.Bg7 Nf4 46.h4 Nh5 47.Bh6 Ng3 48.Nf2 f5 49.exf5 Nxf5 50.Bg5 Nxh4 51.Bxh4 Bxh4 52.Ne4 Bd8 53.b3 Be7 1/2-1/2 | ||||
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| 2180630 | CM Yoon, Jacob D (2226) | IM Czopor, Maciej (2459) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be6 8.Nc4 Rb8 9.Be2 Nd4 10.O-O Be7 11.Nd5 Nf6 12.Nxf6+ Bxf6 13.Ne3 O-O 14.c3 Nxe2+ 15.Qxe2 Bg5 16.Rd1 Bxe3 17.Bxe3 Qc7 18.a4 Bb3 19.Rd2 Qc6 20.a5 f5 21.exf5 Rxf5 22.Qg4 Rf6 23.Qb4 Bf7 24.Rad1 Rg6 25.g3 d5 26.Qc5 Qe8 27.f4 Rc8 28.Qa7 d4 29.Bf2 dxc3 30.bxc3 exf4 31.Qxb7 fxg3 32.hxg3 h5 1/2-1/2 | ||||
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| 2180584 | IM Eggleston, D (2336) | CM Yoon, Jacob D (2226) | 1-0 | |
| 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.f4 Be7 10.Nf3 b5 11.Bxf6 gxf6 12.f5 Qb6 13.Kb1 O-O-O 14.fxe6 fxe6 15.g3 Kb8 16.Bh3 h5 17.Ne2 Ne5 18.Nfd4 Ng4 19.Bxg4 hxg4 20.Nf4 d5 21.Ng6 Rhe8 22.Nxe7 Rxe7 23.exd5 exd5 24.Qf4+ Ka7 25.Rhf1 Rf8 26.Qh6 Ref7 27.Rfe1 Qd6 28.Qd2 Rh7 29.Nb3 Rh5 30.Re2 Rfh8 31.a3 Kb8 32.Rf2 Bc8 33.Rdf1 Qc7 34.Nd4 f5 35.Re2 R8h7 36.Rff2 Qd6 37.Re3 Qh6 38.Ree2 Qxd2 39.Rxd2 Kc7 40.c3 Kd6 41.Kc1 Bd7 42.Kd1 Rh8 43.Ke1 Re8+ 44.Kf1 Kc5 45.Ne2 Rh7 46.Nf4 Rhe7 47.Rxd5+ Kc4 48.Rd4+ Kb3 49.Nd3 Ka2 50.Nc1+ Kb1 51.Rd1 Bc6 52.Nd3+ Ka2 53.Nb4+ 1-0 | ||||
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| 2155591 | Maciol, R (2066) | CM Yoon, Jacob D (2221) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Bg5 Bb7 5.e3 Bb4+ 6.Nbd2 h6 7.Bxf6 Qxf6 8.Be2 O-O 9.O-O Re8 10.Ne5 d6 11.Nd3 Bxd2 12.Qxd2 e5 13.d5 a5 14.b4 axb4 15.Nxb4 Nd7 16.Qb2 Ra5 17.Nd3 Qh4 18.Nc1 Rea8 19.g3 Qe4 20.Bd3 Qf3 21.Be2 Qf5 22.Nb3 Ra4 23.Nd2 Bc8 24.Bd1 Ra3 25.Bc2 Qh3 26.Be4 Nf6 27.Bg2 Qd7 28.Nb1 R3a5 29.Rc1 Qg4 30.Nd2 Qh5 31.Nb3 Ra4 32.Nd2 Bh3 33.Bf3 Qf5 34.e4 Qg6 35.Rc3 Nd7 36.Nb3 f5 37.exf5 Bxf5 38.Qe2 Ra3 39.Bh5 Qf6 40.Bf3 e4 41.Bxe4 Bxe4 0-1 | ||||
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| 2155543 | CM Yoon, Jacob D (2221) | FM Bezuidenhout, Roland (2309) | 1/2-1/2 | |
| 1.c4 c5 2.g3 g6 3.Bg2 Bg7 4.Nc3 Nc6 5.Rb1 d6 6.a3 Qd7 7.d3 b6 8.h4 h6 9.e3 Bb7 10.Nge2 Ne5 11.e4 e6 12.b4 Ne7 13.h5 g5 14.f4 gxf4 15.gxf4 N5c6 16.Be3 Rg8 17.Bh3 Nd4 18.Bf2 Nf3+ 19.Kf1 Nc6 20.b5 Ncd4 21.Nxd4 Nxd4 22.Ne2 Nxe2 23.Qxe2 Qe7 24.Rg1 O-O-O 25.Qg4 Kc7 26.f5 Bd4 27.Qxg8 Rxg8 28.Rxg8 Bxf2 29.Kxf2 Qh4+ 30.Rg3 d5 31.fxe6 fxe6 32.cxd5 exd5 33.Kg2 dxe4 34.Rg7+ Kd6 35.Rxb7 Qg5+ 36.Kh1 Qh4 37.Kg2 Qg5+ 38.Kh1 Qh4 39.Rd7+ Ke5 40.Kg2 Qg5+ 41.Kh1 Qh4 42.Kg2 1/2-1/2 | ||||
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| 2146045 | FM Badacsonyi, Stanley (2317) | CM Yoon, Jacob D (2165) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2 Bg7 8.Nf3 O-O 9.O-O Re8 10.Bf4 Bf5 11.Nh4 Bc8 12.h3 Nh5 13.Bd2 Nd7 14.e4 Ne5 15.Qe2 a6 16.a4 Rb8 17.Kh2 Bf6 18.Nf3 Nxf3+ 19.Bxf3 Ng7 20.Bg2 Nf5 21.f4 Nd4 22.Qf2 Bg7 23.Rae1 b5 24.axb5 axb5 25.e5 Bf5 26.Ne4 Bxe4 27.Bxe4 f5 28.Bg2 dxe5 29.fxe5 Bxe5 30.b4 Qd6 31.Rxe5 Qxe5 32.bxc5 Ne2 33.Re1 Ra8 34.Bf4 Qc3 35.Rxe2 Rxe2 36.Qxe2 Qxc5 37.Qe6+ Kg7 38.Be5+ Kh6 39.Qf6 1-0 | ||||
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| 2145959 | CM Yoon, Jacob D (2165) | CM Kim, Changhoon (1874) | 1-0 | |
| 1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 a6 6.b3 Bb4 7.Bd2 O-O 8.Bd3 Nbd7 9.O-O Bd6 10.e4 dxc4 11.bxc4 e5 12.c5 Bc7 13.Na4 exd4 14.h3 Re8 15.Qc2 Nf8 16.Rab1 Ng6 17.Nb6 Rb8 18.Rfe1 Be6 19.e5 Nd5 20.Bg5 Nde7 21.Nc4 Qd5 22.Nd6 Bxd6 23.exd6 Nf5 24.Be4 d3 25.Qc3 Qxa2 26.Qxd3 h6 27.Bxf5 Bxf5 28.Qxf5 hxg5 29.Rxe8+ Rxe8 30.Rxb7 Qa1+ 31.Kh2 Qf6 32.Qxf6 gxf6 33.Rc7 Ra8 34.d7 1-0 | ||||
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| 2145997 | IM Skytte, R (2354) | CM Yoon, Jacob D (2165) | 1/2-1/2 | |
| 1.e4 c5 2.Nc3 Nc6 3.f4 e6 4.Nf3 d5 5.Bb5 Nf6 6.Qe2 Be7 7.Bxc6+ bxc6 8.d3 O-O 9.O-O Rb8 10.b3 Re8 11.Kh1 Nd7 12.Bb2 Nb6 13.Rad1 Qc7 14.e5 c4 15.dxc4 Nxc4 16.Ba1 Nb6 17.Qd3 Nd7 18.Na4 Nf8 19.Bd4 c5 20.Bf2 Qc6 21.Rfe1 Ba6 22.Qd2 Red8 23.Nc3 Bb7 24.Ne2 Rd7 25.Ng3 g6 26.Nf1 Rbd8 27.Bh4 Bxh4 28.Nxh4 d4 29.Ng3 Qa6 30.Qd3 1/2-1/2 | ||||
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| 2145915 | Dewangan, Aayush (1981) | CM Yoon, Jacob D (2165) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.f4 h6 9.Bh4 Nxe4 10.Nxe4 Qxh4+ 11.g3 Qd8 12.O-O-O d5 13.Nf2 Be7 14.Bh3 O-O 15.Nf3 Qb6 16.Ng4 e5 17.f5 e4 18.Nxh6+ gxh6 19.Qxh6 Qd8 20.Qh5 exf3 21.Rxd5 Bg5+ 22.Kb1 Qf6 23.Rd6 Qg7 24.Qxf3 f6 25.Bf1 Ne5 26.Qd5+ Qf7 27.Qc5 Bxf5 28.Qf2 Be4 29.Bg2 Bxg2 30.Qxg2 Rfd8 31.Rhd1 Rxd6 32.Rxd6 Nc4 33.Rd3 Re8 34.Qg1 Nd2+ 35.Ka1 Qe6 0-1 | ||||
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| 2145805 | CM Yoon, Jacob D (2165) | Kilambi, Venkata Ananth Akshay (2038) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.Nf3 cxd4 5.Qxd4 Nc6 6.Qf4 e6 7.Bd3 Nb4 8.Bd2 Nxd3+ 9.cxd3 Be7 10.Nc3 Bd7 11.O-O f6 12.Qg3 Kf8 13.Ne2 f5 14.h4 Nh6 15.Nf4 Ng4 16.Kh1 Qb6 17.Be3 Nxe3 18.fxe3 Qxe3 19.Rae1 Qb6 20.Ng5 Bxg5 21.Qxg5 Qd8 22.Qh5 Qe8 23.Qf3 Qe7 24.Qf2 g6 25.g4 Be8 26.Rc1 Rg8 27.Rc7 Bd7 28.gxf5 gxf5 29.Nh5 d4 30.Kh2 Qd8 31.Rc2 Bc6 32.Qf4 Rg6 33.Nf6 Qe7 34.h5 Rg7 35.Rcc1 Rg2+ 36.Kh3 Qg7 37.Rf2 Rxf2 38.Qxf2 Qh6 39.Rg1 Qe3+ 40.Qxe3 dxe3 41.Nxh7+ Kf7 42.Ng5+ Ke7 43.h6 Rh8 44.h7 f4 45.Kg4 f3 46.Nxf3 Rxh7 47.Re1 Bxf3+ 48.Kxf3 Rh2 49.Re2 Rh3+ 50.Ke4 Kd7 51.b3 Kc6 52.Rc2+ Kd7 53.d4 b5 54.Kd3 e2+ 55.Kxe2 Rh4 56.Kd3 Rh3+ 57.Kd2 Rh4 58.Kc3 a5 59.a4 Rh3+ 60.Kb2 bxa4 61.bxa4 Rd3 62.Rc4 Rd2+ 63.Kc3 Ra2 64.Kd3 Ra1 65.Ke3 Re1+ 66.Kf3 Rf1+ 67.Ke4 Re1+ 68.Kd3 Rd1+ 69.Kc3 Rc1+ 70.Kb3 Rb1+ 71.Kc2 Ra1 72.Kb2 Rd1 73.Ka2 Rd2+ 74.Kb3 Rd3+ 75.Kb2 Rd1 76.Rc5 Rxd4 77.Rxa5 Re4 78.Kc3 Re1 79.Kd4 Rc1 80.Ra7+ Kc6 81.Ra6+ Kd7 82.Rd6+ Ke7 83.a5 Ra1 84.a6 Rb1 85.Kc5 Rb2 86.Kc6 Rc2+ 87.Kb7 Re2 88.a7 Rxe5 89.Rb6 Ra5 90.Ra6 Rb5+ 91.Kc6 1-0 | ||||
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| 2145845 | CM Yoon, Jacob D (2165) | Verbytski, Oleg (2039) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bf4 O-O 6.e3 Re8 7.a3 a6 8.b4 Nbd7 9.c5 Ne4 10.Nxe4 dxe4 11.Nd2 f5 12.f3 Bh4+ 13.Bg3 Bxg3+ 14.hxg3 Qg5 15.Kf2 exf3 16.gxf3 e5 17.Bc4+ Kh8 18.f4 exf4 19.gxf4 Qg6 20.Qb3 Nf6 21.Bf7 Ng4+ 22.Kg1 Qc6 23.d5 Qf6 24.Bxe8 Qxa1+ 25.Kg2 Qf6 26.Bh5 Bd7 27.Bxg4 fxg4 28.Kg3 Re8 29.e4 Qd4 30.Rd1 g5 31.f5 Bxf5 32.Nf3 Qxe4 33.Qc3+ Kg8 34.Nxg5 Qe2 35.Qd2 Qe5+ 36.Qf4 Qc3+ 37.Kh4 Rf8 38.Qd4 Qc2 39.Rd2 Qb1 40.Rd1 Qa2 41.Rd2 Qxa3 42.Rh2 Qc1 43.Kh5 Bg6+ 44.Kh6 Rf7 45.d6 cxd6 46.cxd6 Qf4 47.Qxf4 Rxf4 48.Rd2 Be8 49.Nxh7 Rf5 50.Rh2 g3 51.Rh3 g2 52.d7 Bxd7 53.Rg3+ Kf7 54.Rxg2 Bc6 55.Re2 Rf4 56.Ng5+ Kf6 57.Nh7+ Kf5 58.Rb2 Ke4 59.Kg5 Rf5+ 60.Kg4 Rf4+ 61.Kg3 Rf3+ 62.Kg4 Bd7+ 63.Kg5 Bc6 64.Kg4 Rf1 65.Ng5+ Kd3 66.Rh2 Kc4 67.Nh3 Kxb4 68.Nf2 Ka5 69.Kf4 Re1 70.Nd3 Re4+ 71.Kf5 Re8 72.Ne5 Bb5 73.Ke4 Kb6 74.Kd4 a5 75.Rh6+ Ka7 76.Rh5 Ka6 77.Kc3 b6 78.Rg5 Rc8+ 79.Kd4 Rd8+ 80.Kc3 Rd5 81.Nf7 Rd7 82.Ne5 Rd5 83.Nf7 Rd3+ 84.Kc2 Rd7 85.Ne5 Rd5 86.Kc3 Rc5+ 87.Kb2 a4 88.Nf3 Rc4 89.Nd2 Rd4 90.Nb1 Bc6 91.Kc3 Rd6 92.Na3 b5 93.Kb4 Rf6 94.Rg4 Kb6 95.Nc2 Bd7 96.Rh4 Rc6 97.Na3 Rc5 98.Rh6+ Bc6 99.Rf6 Rg5 100.Rf4 Rg3 101.Nxb5 Bxb5 102.Rf6+ Bc6 103.Rh6 Rg4+ 104.Ka3 Rc4 105.Rg6 Ka5 106.Rg5+ Bb5 107.Rg3 Rb4 108.Rh3 Rg4 109.Re3 Rg5 110.Rh3 Bc6 111.Rc3 Bd7 112.Rd3 Be6 113.Re3 Bg8 114.Re2 Rb5 115.Rb2 Rb3+ 116.Ka2 Kb4 117.Ka1 Bc4 118.Rb1 Bd5 119.Rb2 Kc3 120.Ra2 Kb4 121.Rb2 Be4 122.Ka2 Bd3 123.Ka1 Bf5 124.Rf2 Be6 125.Rf4+ Bc4 126.Rf2 Ra3+ 127.Kb1 Rg3 128.Rb2+ Bb3 129.Ka1 Ka3 130.Ra2+ Kb4 131.Rb2 a3 132.Rb1 Rg2 133.Rc1 Rg3 134.Rb1 Ka4 135.Rh1 Rg4 136.Rb1 Rb4 137.Rh1 Rd4 138.Rb1 Re4 139.Rh1 Rf4 140.Rb1 Rg4 141.Rh1 Bc4 142.Re1 Rg2 143.Rh1 Rd2 144.Rg1 Kb3 145.Rb1+ Rb2 146.Rd1 Rc2 147.Rb1+ Kc3 148.Rg1 Bd3 149.Rb1 Kc4 150.Rd1 Rc3 151.Ka2 Kb4 152.Rc1 Bc4+ 153.Kb1 a2+ 154.Kb2 Rxc1 0-1 | ||||
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| 2141024 | CM Yoon, Jacob D (2165) | Ward, Cian (1947) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.c3 c5 6.f4 Nc6 7.Ndf3 cxd4 8.cxd4 f6 9.Bd3 Bb4+ 10.Kf1 O-O 11.Be3 Be7 12.Bf2 b6 13.g3 a5 14.Kg2 f5 15.Rc1 Nb4 16.Bb1 b5 17.Be1 Qb6 18.h4 Bb7 19.Nh3 Rfc8 20.Bc3 Nc6 21.Nfg5 Nf8 22.Nxe6 Nxe6 23.Bxf5 Ncxd4 24.Bxd4 Nxd4 25.Bxc8 Rxc8 26.Qg4 Nc2 27.Qd7 Ne3+ 28.Kh2 Ng4+ 29.Qxg4 Rd8 30.Rhf1 d4 31.f5 Bc8 32.Nf4 1-0 | ||||
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| 2145747 | GM Gormally, D (2396) | CM Yoon, Jacob D (2165) | 1-0 | |
| 1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 O-O 8.O-O Bb7 9.Nc3 d5 10.cxd5 exd5 11.Rc1 Nbd7 12.Bf4 Re8 13.Nb5 c5 14.Nc7 Nf8 15.dxc5 bxc5 16.Nxe8 Qxe8 17.Bg5 Ne6 18.Bxf6 Bxf6 19.Ne1 Rd8 20.Nd3 Qb5 21.Nf4 Nxf4 22.gxf4 Qb4 23.e3 Ba6 24.Re1 Bc3 25.Bxd5 Bxe1 26.Bxf7+ Kxf7 27.Qxd8 Qe4 28.Qd7+ Kg8 29.Rxe1 Qg6+ 30.Kh1 Qe4+ 31.f3 Qxf3+ 32.Kg1 Qe4 33.Qd8+ Kf7 34.Qc7+ Kg8 35.Qe5 Qg6+ 36.Qg5 Qe4 37.Qg2 Qe8 38.Qd5+ Kh8 39.f5 h6 40.Qe6 Qb5 41.Rd1 Qa5 42.Qe8+ Kh7 43.Qg6+ Kh8 44.f6 1-0 | ||||
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| 2140964 | GM Williams, Si1 (2434) | CM Yoon, Jacob D (2165) | 1-0 | |
| 1.c4 Nf6 2.Nc3 e6 3.e4 c5 4.e5 Ng8 5.Nf3 Nc6 6.d4 cxd4 7.Nxd4 Nxe5 8.Ndb5 a6 9.Nd6+ Bxd6 10.Qxd6 f6 11.Be3 Ne7 12.Bb6 Nf5 13.Qc5 d6 14.Qa5 Qd7 15.O-O-O Qc6 16.c5 Nd7 17.Be2 Nxb6 18.cxb6 Qxg2 19.Bd3 Qxf2 20.Rhf1 Qe3+ 21.Kb1 O-O 22.Bxf5 exf5 23.Nd5 Qe4+ 24.Ka1 Bd7 25.Rfe1 Qa4 26.Qd2 Bc6 27.Ne7+ Kh8 28.Qxd6 Be4 29.Re3 Rfe8 30.Rc1 f4 31.b3 Qa5 32.Rxe4 Red8 33.Qxf4 Qxb6 34.Qf5 g6 35.Nxg6+ hxg6 36.Qxg6 Qf2 37.Rc2 Qf1+ 38.Kb2 Qh3 39.Qxf6+ Kg8 40.Qg5+ 1-0 | ||||
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| 2116871 | CM Yoon, Jacob D (2160) | CM Manmay Chopra (2142) | 1/2-1/2 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.dxe5 Nxb5 7.a4 Nbd4 8.Nxd4 Nxd4 9.Qxd4 d5 10.exd6 Qxd6 11.Qe4+ Qe6 12.Qd4 Qd6 13.Qe4+ Qe6 14.Qd4 Qd6 1/2-1/2 | ||||
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| 2116664 | IM Timmermans, M (2409) | CM Yoon, Jacob D (2160) | 1-0 | |
| 1.b4 a5 2.b5 e5 3.Bb2 d6 4.e3 g6 5.c4 Bg7 6.Nf3 Ne7 7.Be2 O-O 8.d4 Nd7 9.O-O b6 10.a4 Bb7 11.Nc3 h6 12.Rc1 f5 13.Ba3 g5 14.dxe5 Nxe5 15.Nd4 Qc8 16.Nd5 Qd7 17.f4 N5g6 18.Bf3 Bxd5 19.Bxd5+ Nxd5 20.cxd5 Bxd4 21.Qxd4 Rae8 22.Rc4 Qf7 23.Rfc1 Re7 24.Bb2 Kh7 25.Qc3 Rc8 26.fxg5 hxg5 27.Qf6 Qxd5 28.Qxg5 Qe6 29.Bd4 Rf8 30.Rxc7 Rff7 31.Rc8 Rf8 32.Rxf8 Nxf8 33.Bxb6 Nd7 34.Bd4 Ne5 35.b6 Re8 36.Rc7+ Nf7 37.Qg7# 1-0 | ||||
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| 2116833 | Breton, Martin (1772) | CM Yoon, Jacob D (2160) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 d5 5.cxd5 exd5 6.Bg5 h6 7.Bxf6 Qxf6 8.e3 c6 9.Bd3 O-O 10.Ne5 Nd7 11.f4 Nxe5 12.dxe5 Qh4+ 13.g3 Qd8 14.Qb3 Bc5 15.e4 d4 16.Nb1 Bh3 17.Nd2 b5 18.O-O-O Bb6 19.Kb1 a6 20.Be2 Bc8 21.f5 c5 22.Qf3 Qc7 23.Qf4 c4 24.f6 g5 25.Qf1 Qxe5 26.Bxc4 bxc4 27.Nxc4 Qxe4+ 28.Ka1 Bc5 29.h4 g4 30.Nd2 Qf5 31.Qc4 Be6 32.Rhf1 Qd5 33.Qa4 Rfb8 34.b3 a5 35.a3 Rb4 36.axb4 axb4 0-1 | ||||
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| 2116381 | CM Yoon, Jacob D (2160) | GM Pranav, Anand (2581) | 0-1 | |
| 1.d4 Nf6 2.Nc3 d5 3.Bf4 e6 4.Nb5 Na6 5.e3 Be7 6.Nf3 c6 7.Nc3 Qb6 8.a3 O-O 9.Bd3 c5 10.O-O c4 11.Be2 Qxb2 12.Qd2 Qb6 13.Rfb1 Qd8 14.Ne5 Nb8 15.e4 Nc6 16.Bf3 dxe4 17.Nxc6 bxc6 18.Nxe4 Nd5 19.Be5 f6 20.Bf4 g5 21.Be3 f5 22.Nxg5 f4 23.Bxd5 fxe3 24.Qxe3 Bxg5 25.Bxe6+ Kh8 26.Qh3 Bxe6 27.Qxe6 Qxd4 28.Rf1 Rxf2 29.Rxf2 Qxa1+ 30.Rf1 Qd4+ 31.Kh1 Qd5 32.Qe1 Bh6 33.h3 Bg7 34.Qe7 a5 35.Rf7 Qe5 36.Qh4 Rb8 37.Rf1 c3 38.Qc4 Qd5 39.Qf4 Rf8 40.Qc1 Qd2 41.Rxf8+ Bxf8 42.Qf1 Kg7 43.Qf5 Qe1+ 44.Kh2 Bd6+ 45.g3 Qxg3+ 46.Kh1 Qh2# 0-1 | ||||
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| 2116529 | CM Yoon, Jacob D (2160) | FM Porras Mateo, F (2356) | 1-0 | |
| 1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 g6 5.Nf3 Bg7 6.Be2 O-O 7.O-O b6 8.b3 Bb7 9.Ne5 Nbd7 10.f4 Nxe5 11.fxe5 Ne4 12.Nxe4 dxe4 13.Bb2 e6 14.Qe1 Qg5 15.Qf2 Bh6 16.Bc1 c5 17.h4 Qe7 18.Ba3 Rad8 19.Rad1 Qc7 20.g4 Bg7 21.g5 Rd7 22.Bg4 Rdd8 23.Qf4 Rfe8 24.Bb2 Re7 25.h5 Ree8 26.h6 Bf8 27.Bh3 cxd4 28.exd4 e3 29.Rde1 Rd7 30.Rxe3 b5 31.Re2 bxc4 32.Rc2 c3 33.Rxc3 Qb6 34.Rc2 Qb5 35.Kh2 Qd3 36.Rcf2 Rc7 37.Qf6 Qe4 38.Bxe6 Qh4+ 39.Bh3 Bc8 40.Qf3 Qxg5 41.Bxc8 Rexc8 42.d5 Qxh6+ 43.Kg2 Qg5+ 44.Kh1 Re7 45.Rg2 Qh4+ 46.Rh2 Qb4 47.Qh3 h5 48.Qxc8 Qe4+ 49.Rg2 Qxd5 50.Ba3 Qxe5 51.Bxe7 Qxe7 52.Qc4 Bg7 53.Rxg6 Qb7+ 54.Rg2 1-0 | ||||
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| 2116595 | IM Willow, Jonah B (2472) | CM Yoon, Jacob D (2160) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.Nf3 cxd4 5.Qxd4 Nc6 6.Qf4 e6 7.Nc3 Nge7 8.h4 h5 9.Bd3 Nf5 10.O-O Be7 11.Bxf5 exf5 12.Qg3 g6 13.Bg5 a6 14.Rad1 Be6 15.Ne2 Qb6 16.Ned4 Nxd4 17.Nxd4 Bxg5 18.Qxg5 O-O 19.Rd3 Kh7 20.Rfd1 Rae8 21.Rb3 Qc7 22.f4 b5 23.Rc3 Qa7 24.Kh2 Rc8 25.Rg3 Rfe8 26.Rgd3 Qc5 27.Rc3 Qb6 28.Rxc8 Rxc8 29.c3 b4 30.cxb4 Qxb4 31.Qf6 Qb6 32.Rd3 Rc1 33.Nf3 Qb4 34.Ng5+ Kg8 35.Nxe6 fxe6 36.Qxg6+ Kh8 37.Qxh5+ Kg7 38.Rg3+ Kf8 39.Qh8+ 1-0 | ||||
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| 2116281 | WIM Sivanandan, Bodhana (2233) | CM Yoon, Jacob D (2160) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Qe2 e6 7.d4 cxd4 8.Nxd4 Be7 9.c4 Qa5 10.Rd1 a6 11.b3 O-O 12.Bb2 Rac8 13.Nc3 Rfe8 14.Qd2 Qh5 15.h3 Qg6 16.Re1 Nh5 17.Nf3 Ne5 18.Nxe5 dxe5 19.Qe3 Bc5 20.Qf3 Bd4 21.Rab1 Red8 22.Ne2 Bxb2 23.Rxb2 Nf6 24.Ng3 Rd4 25.Rbb1 h5 26.Rbd1 h4 27.Rxd4 exd4 28.Ne2 e5 29.Nc1 b5 30.cxb5 axb5 31.Nd3 Qg5 32.Qe2 Rc3 33.Rd1 Nd7 34.Qd2 Qg6 35.Qe2 Qg5 36.Qd2 Qxd2 37.Rxd2 f6 38.Kf1 Kf7 39.Ke2 Ke6 40.f3 Kd6 41.Rd1 Nc5 42.Nb4 Ne6 43.Nd3 g5 44.Kd2 Nf4 45.Nxf4 gxf4 46.Rc1 b4 47.Rb1 Kc5 48.Rb2 d3 49.Kd1 Kd4 50.Rd2 Rc8 51.Rf2 Ke3 52.Rd2 Rg8 53.Kc1 Rc8+ 54.Kd1 Rc7 55.Rb2 Rc6 56.Rd2 Rc8 57.Rb2 Rg8 58.Rd2 f5 59.exf5 e4 60.f6 exf3 61.f7 Rf8 62.gxf3 Rxf7 63.Rg2 Kxf3 64.Rg6 Ke3 65.Re6+ Kf2 66.Rg6 Ke3 67.Re6+ Kd4 68.Rd6+ Kc3 69.Rc6+ Kb2 70.Rd6 f3 71.Ke1 f2+ 72.Kf1 Rf3 73.Rd4 Kxa2 74.Rxb4 Kb2 75.Rxh4 d2 76.Rd4 Kc2 77.Rc4+ Rc3 78.Rd4 Rd3 79.Rxd3 Kxd3 80.Kxf2 d1=Q 81.Kg3 Qxb3 82.h4 Qe6 83.h5 Qf5 84.Kh4 Qf4+ 85.Kh3 Qg5 86.Kh2 Qxh5+ 87.Kg2 Ke3 88.Kg3 Qg5+ 89.Kh3 Kf2 90.Kh2 Qh5# 0-1 | ||||
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| 2116238 | CM Yoon, Jacob D (2160) | WFM Hariharan, Shambavi (1988) | 1-0 | |
| 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nb3 Bb6 6.Nc3 d6 7.Qe2 a5 8.Be3 Bxe3 9.Qxe3 Nf6 10.f3 Qe7 11.O-O-O a4 12.Nd4 Bd7 13.g4 a3 14.b3 Nxd4 15.Qxd4 Bc6 16.h4 O-O 17.h5 Ra5 18.h6 g6 19.b4 Re5 20.f4 Nxe4 21.Nxe4 Bxe4 22.Rh3 Bc6 23.fxe5 dxe5 24.Qd2 Qe6 25.Rxa3 Qxg4 26.Rd3 e4 27.Rd8 Be8 28.Bc4 Qf5 29.Kb1 Qf6 30.Qd4 Qxd4 31.R1xd4 Bc6 32.b5 Be8 33.Rxe4 1-0 | ||||
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| 2116169 | FM Otsuka, Shou (2335) | CM Yoon, Jacob D (2160) | 1-0 | |
| 1.e4 c5 2.Nc3 Nc6 3.Nge2 d6 4.g3 g6 5.Bg2 Bg7 6.O-O e6 7.d3 Nge7 8.Bg5 h6 9.Be3 Nd4 10.Rb1 Nec6 11.Qd2 Rb8 12.f4 b5 13.f5 b4 14.fxe6 bxc3 15.exf7+ Ke7 16.Nxc3 Be6 17.Nd5+ Bxd5 18.exd5 Ne5 19.b4 Bf6 20.Rxf6 Kxf6 21.Rf1+ Nf5 22.bxc5 Kg7 23.Bf4 Nxf7 24.g4 Nh4 25.Qc3+ Kg8 26.Be4 Qc8 27.h3 h5 28.Bg3 Qd8 29.Rf6 Rb1+ 30.Kf2 g5 31.Bxh4 Rh6 32.Bxg5 Ne5 33.Rg6+ Rxg6 34.Bxd8 Rg7 35.cxd6 1-0 | ||||
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| 2108205 | CM Yoon, Jacob D (2160) | IM Balaji, Aaravamudhan (2305) | 1/2-1/2 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Nc3 d6 7.a4 Na5 8.Ba2 c5 9.Bg5 Nc6 10.Bxf6 Bxf6 11.Nd5 g6 12.Qd2 Bg4 13.Qe3 Kh8 14.c3 Bg7 15.Nd2 Be6 16.f3 Qd7 17.Rfb1 f5 18.Bc4 Ne7 19.Nxe7 Qxe7 20.Bxe6 Qxe6 21.a5 Rf7 22.c4 f4 23.Qe2 Rg8 24.Rf1 h5 25.Nb1 g5 26.Kf2 g4 27.Ke1 Bf6 28.a6 b6 29.b3 Rh7 30.Ra2 h4 31.fxg4 h3 32.Rg1 Rxg4 33.Qf3 hxg2 34.Raxg2 Rxg2 35.Qxg2 Rg7 36.Qf1 Rxg1 37.Qxg1 Qh3 38.Qg6 Bg7 39.Nd2 Qxh2 40.Nf3 Qg3+ 41.Qxg3 fxg3 42.Ng5 Kg8 43.Ne6 Kf7 44.Nd8+ Ke8 45.Nc6 Kd7 46.Nxa7 Kc7 47.Nb5+ Kb8 1/2-1/2 | ||||
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| 2108259 | CM Yoon, Jacob D (2160) | CM Aditya, Kunal Patil (2208) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 h6 5.g3 Bd6 6.Bg2 O-O 7.O-O Nc6 8.a3 dxc4 9.Qa4 e5 10.Qxc4 exd4 11.Nxd4 Nxd4 12.Qxd4 Qe7 13.Bf4 Bxf4 14.Qxf4 c6 15.e4 Be6 16.e5 Nd7 17.Rfe1 Rad8 18.b4 a6 19.Qe3 Rfe8 20.Qa7 Nf8 21.Ne4 Bc8 22.f4 Ne6 23.Nd6 Rf8 24.Bxc6 g5 25.f5 Nc7 26.Nxc8 Rxc8 27.Bxb7 Nb5 28.Qxa6 Qd7 29.Rad1 Qxf5 30.Bxc8 Rxc8 31.Qxb5 Rc2 32.Rd8+ Kg7 33.Qf1 1-0 | ||||
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| 2108154 | FM Dobrocmyslov, A (2254) | CM Yoon, Jacob D (2160) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Qe2 e6 7.c3 Be7 8.d4 O-O 9.e5 Ne8 10.Bf4 cxd4 11.cxd4 dxe5 12.dxe5 Nc7 13.Nc3 Nb6 14.Rad1 Ncd5 15.Qe4 Rc8 16.Nxd5 Nxd5 17.Rd3 Qc7 18.Bg5 h6 19.Bd2 Qc2 20.Nd4 Qxb2 21.Qg4 Kh7 22.Rg3 Rg8 23.Rd1 g5 24.Rb3 Qxa2 25.Rxb7 Rc4 26.Qe4+ Kh8 27.Qd3 Qa4 28.Be3 Rd8 29.Rxa7 Qxa7 30.Qxc4 Nxe3 31.fxe3 Qc5 32.Qxc5 Bxc5 33.Kf2 Rd5 34.Kf3 Rxe5 35.g4 Rd5 36.Ke4 Bxd4 37.Rxd4 Rxd4+ 38.exd4 Kg7 39.d5 exd5+ 40.Kxd5 Kf6 41.Kd6 h5 42.gxh5 g4 43.h6 Kg6 44.Ke5 Kxh6 45.Kf6 Kh5 46.Kxf7 Kh4 47.Kg6 Kh3 48.Kg5 Kxh2 49.Kxg4 1/2-1/2 | ||||
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| 2108030 | CM Yoon, Jacob D (2160) | Vu Dinh, Adrien (2281) | 0-1 | |
| 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.Kb1 Be7 10.Nxc6 Bxc6 11.f3 h6 12.Be3 d5 13.e5 Nd7 14.f4 Qa5 15.Qf2 Bb5 16.f5 Rc8 17.Bd4 Nc5 18.Qg3 Rg8 19.Bxc5 Rxc5 20.Nxb5 axb5 21.fxe6 fxe6 22.Be2 Kd7 23.Bg4 Qa4 24.Qh3 Qxc2+ 25.Ka1 Qg6 26.Bh5 Qf5 27.Bg4 Qg6 28.Bh5 Qf5 29.Qxf5 exf5 30.Bf7 Rd8 31.Rhf1 Kc7 32.Rf2 f4 33.Rxf4 d4 34.Rf5 d3 35.Bb3 d2 36.a3 g6 37.Kb1 Bg5 38.Rf7+ Kb6 39.e6 Re8 40.Ka2 Rc1 41.Rff1 Kc5 42.h4 Be3 43.Rf6 g5 44.Rxh6 gxh4 45.Rh5+ Kb6 46.Re5 Bf4 47.Re4 Bg5 48.Re5 Rc5 49.Re2 Re7 50.Rf2 Re5 51.Rdxd2 Bxd2 52.Rxd2 Rg5 53.Rd4 Rxg2 54.Rxh4 Re2 55.Rh1 Rg7 56.Bd5 Rg5 57.Rd1 Ree5 58.Bb3 Rg2 59.Ka1 Ree2 60.Rb1 Rh2 61.Ba2 Rd2 62.Bb3 Rhe2 63.Ba2 Ka6 64.Bb3 Ka5 65.Ba2 Ka4 66.e7 Rxe7 67.Bg8 Ree2 68.Bf7 b4 69.axb4 Kxb4 70.Ba2 b5 71.Bf7 Rf2 72.Bg8 Ka4 73.Be6 b4 74.Bc4 b3 75.Rh1 Rxb2 76.Bxb3+ Rxb3 77.Rh4+ Rb4 78.Rh3 Rf1+ 79.Ka2 Rbf4 80.Rh2 R4f2+ 0-1 | ||||
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| 2108100 | FM Richardson, Joh (2224) | CM Yoon, Jacob D (2160) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Be7 7.Ng3 b6 8.cxd5 exd5 9.Bd3 c5 10.O-O Nc6 11.Nf5 c4 12.Nxe7+ Nxe7 13.Bc2 Bf5 14.Bxf5 Nxf5 15.b3 Rc8 16.bxc4 Rxc4 17.Qd3 Nd6 18.f3 Qc8 19.Bd2 Re8 20.Rae1 Qc6 21.g4 Rc8 22.Rc1 Nb5 23.Nb1 h6 24.Kg2 a6 25.h4 Nh7 26.a4 Nd6 27.a5 Nb5 28.axb6 Qxb6 29.Na3 Nxa3 30.Qxa3 h5 31.g5 Nf8 32.Rxc4 dxc4 33.Ra1 Ng6 34.Be1 c3 35.Qa2 Qb2+ 36.Kg3 Qxa2 37.Rxa2 c2 38.Bd2 c1=Q 39.Bxc1 Rxc1 40.Rxa6 Rd1 41.Ra8+ Nf8 42.Kf4 g6 43.Ke5 Kg7 44.Kd6 Rf1 45.f4 Re1 46.Re8 Ne6 47.d5 Nxf4 48.e4 Ng2 49.Kc7 Rc1+ 50.Kb7 Nxh4 51.d6 Rd1 52.Kc6 Nf3 53.d7 Nxg5 54.d8=Q Rxd8 55.Rxd8 h4 56.Kd5 Nf3 57.Kc4 Kf6 58.Kd3 Kg5 59.Ke3 Kg4 60.Rd1 h3 61.Kf2 Kf4 62.Rh1 Ng5 63.Re1 Nxe4+ 64.Kg1 Ng5 65.Ra1 f5 66.Kh2 Kg4 67.Rg1+ Kh4 68.Rf1 Ne4 69.Rf3 Ng5 70.Rf4+ Kh5 71.Kg3 Kh6 72.Ra4 Nf7 73.Kxh3 Kg5 74.Kg3 Nd6 75.Ra6 Nb5 76.Ra5 Nd4 77.Rd5 Ne6 78.Ra5 Kf6 79.Kh4 g5+ 80.Kh5 Nf4+ 81.Kh6 g4 82.Ra3 Nh3 83.Kh5 Nf2 84.Kh4 Ke5 85.Kg3 Ne4+ 86.Kg2 Kf4 87.Ra4 Ke3 88.Ra3+ Kf4 89.Ra4 Kg5 90.Ra5 Nf6 91.Rb5 Nh5 92.Ra5 Nf4+ 93.Kg3 Ne2+ 94.Kf2 Nd4 95.Kg3 Nc6 96.Rc5 Nb4 97.Ra5 Nc2 98.Rb5 Ne3 99.Ra5 Nf1+ 100.Kf2 Nd2 101.Kg3 Ne4+ 102.Kg2 Kf6 103.Ra6+ Ke5 104.Ra5+ Ke6 105.Ra6+ Nd6 106.Kg3 Ke5 107.Ra5+ Ke4 108.Ra4+ Ke5 109.Ra5+ 1/2-1/2 | ||||
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| 2107964 | GM Kovchan, A (2440) | CM Yoon, Jacob D (2160) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Bd3 Nc6 6.Nf3 Bxc5 7.O-O Nge7 8.Nbd2 Ng6 9.Nb3 Bb6 10.Bg5 Qc7 11.Bxg6 fxg6 12.Re1 O-O 13.Be3 Ne7 14.Bxb6 Qxb6 15.Qd4 Qc7 16.c3 Nf5 17.Qd2 h6 18.Nbd4 g5 19.Nxf5 Rxf5 20.Qe3 Bd7 21.Nd4 Rf4 22.f3 Rff8 23.a4 Qb6 24.a5 Qa6 25.Qe2 Qxe2 26.Rxe2 Kf7 27.Ree1 Ke7 28.Ra3 Rfc8 29.Kf2 Rc4 30.Rb3 Rb8 31.Ra1 Ba4 32.Rba3 Bd7 33.Ke3 Rbc8 34.Rb3 Rb8 35.g3 Ra4 36.Rxa4 Bxa4 37.Rb4 Bd7 38.c4 dxc4 39.Rxc4 Kd8 40.f4 gxf4+ 41.gxf4 g6 42.Rc2 Ke7 43.h4 h5 44.b4 a6 45.Rc1 Ke8 46.Kd3 Ke7 47.Rc5 Ke8 48.Rc1 Ke7 49.Ke3 Ke8 50.Rg1 Kf7 51.Nf3 b6 52.Rd1 Ke7 53.Rd6 bxa5 54.bxa5 Rb3+ 55.Kf2 Rb2+ 56.Kg3 Bb5 57.Nd4 Bc4 58.Rc6 Bd5 59.Rxa6 Rg2+ 60.Kh3 Rd2 61.Nc6+ Bxc6 62.Rxc6 Rd3+ 63.Kg2 Ra3 64.a6 Kd7 65.Rd6+ Ke7 66.Kf2 Ra2+ 67.Ke3 Ra3+ 68.Kd4 Ra4+ 69.Kc5 Rxf4 70.a7 Ra4 71.Kb6 Ra1 72.Kb7 1-0 | ||||
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| 2088061 | CM Yoon, Jacob D (2160) | WGM Toma, K (2200) | 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 Be6 9.Be3 b5 10.Nb6 Rb8 11.Ncd5 Nf6 12.Nxf6+ Bxf6 13.Nd5 Bxd5 14.Qxd5 Ne7 15.Qb3 d5 16.a4 O-O 17.axb5 axb5 18.Bd3 d4 19.Bd2 Qb6 20.Ra5 Bg5 21.Rxb5 Bxd2+ 22.Kxd2 Qh6+ 23.Ke2 Qh5+ 24.f3 Qg5 25.Kf2 Qd2+ 26.Kg3 Rxb5 27.Bxb5 h5 28.h4 Rb8 29.Qd3 Qb4 30.Bc4 Qxb2 31.Bb3 Ng6 32.Qc4 Rf8 33.Qb4 Kh7 34.Rd1 Re8 35.Qc5 Rf8 36.Kh2 f6 37.f4 Qc3 38.Qxc3 dxc3 39.f5 Nxh4 40.Rd3 Rc8 41.g3 Nxf5 42.exf5 Kh6 43.Be6 Rc6 44.Rd8 Kg5 45.Rd7 Kh6 46.Bf7 Rc8 47.Kh3 Kg5 48.Be6 Kh6 49.Rxg7 1-0 | ||||
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| 2088011 | IM Bates, Ri (2296) | CM Yoon, Jacob D (2160) | 1-0 | |
| 1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Nc3 d5 8.cxd5 exd5 9.Bg2 O-O 10.O-O Nbd7 11.Ne5 Bb7 12.Bf4 Re8 13.Rc1 a6 14.e3 Nf8 15.g4 Ne6 16.Bg3 Rc8 17.Qe2 Bd6 18.Rfd1 Qe7 19.Bh4 g5 20.Bg3 c5 21.dxc5 Nxc5 22.Nf3 Bxg3 23.hxg3 Nce4 24.Nxe4 Nxe4 25.Qb2 Rxc1 26.Rxc1 Bc8 27.Qd4 Bxg4 28.Qxb6 Bxf3 29.Bxf3 Qf6 30.Qxf6 Nxf6 31.Rc5 Kg7 32.Ra5 Re6 33.Be2 d4 34.Bc4 Rd6 35.exd4 Rxd4 36.Rxg5+ Kf8 37.Bxa6 Ne4 38.Rf5 Rd2 39.Bc4 Rxa2 40.Rxf7+ Ke8 41.Rxh7 Rxf2 42.Rh4 1-0 | ||||
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| 1219711 | CM Yoon, Jacob D (2203) | IM Bradbury, N (2137) | 1-0 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 Nf6 8.O-O-O Bb4 9.Nxc6 bxc6 10.Bd4 Bd6 11.g4 Rb8 12.g5 Bf4+ 13.Kb1 Bxg5 14.e5 c5 15.exf6 cxd4 16.Ne4 Bb7 17.fxg7 Rg8 18.Rg1 Bxe4 19.Qxe4 Bf6 20.Bd3 Rxg7 21.Rxg7 Bxg7 22.Qxh7 Qc3 23.b3 Bf8 24.Qh8 a5 25.Bh7 Qh3 26.Qxd4 d5 27.Qa4+ Ke7 28.Qxa5 Qxh2 29.Qa7+ Kf6 30.Bd3 Bd6 31.f4 Qh8 32.f5 Ra8 33.Qf2 e5 34.Qb6 Qd8 35.Qc6 Qc7 36.Qxa8 Bf8 1-0 | ||||
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| 1220040 | CM Yoon, Jacob D (2203) | IM Bradbury, N (2137) | 1-0 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 Nf6 8.O-O-O Bb4 9.Nxc6 bxc6 10.Bd4 Bd6 11.g4 Rb8 12.g5 Bf4+ 13.Kb1 Bxg5 14.e5 c5 15.exf6 cxd4 16.Ne4 Bb7 17.fxg7 Rg8 18.Rg1 Bxe4 19.Qxe4 Bf6 20.Bd3 Rxg7 21.Rxg7 Bxg7 22.Qxh7 Qc3 23.b3 Bf8 24.Qh8 a5 25.Bh7 Qh3 26.Qxd4 d5 27.Qa4+ Ke7 28.Qxa5 Qxh2 29.Qa7+ Kf6 30.Bd3 Bd6 31.f4 Qh8 32.f5 Ra8 33.Qf2 e5 34.Qb6 Qd8 35.Qc6 Qc7 36.Qxa8 Bf8 1-0 | ||||
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| 1219663 | Liu, Tianyi (Jack) (2071) | CM Yoon, Jacob D (2203) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.Nf3 Bg4 5.dxc5 Nc6 6.c3 e6 7.Be3 Nge7 8.Nbd2 Nf5 9.Bd4 Be7 10.Bb5 O-O 11.Bxc6 bxc6 12.O-O Qb8 13.b3 Qb5 14.h3 Bxf3 15.Nxf3 Bxc5 16.a4 Qb6 17.a5 Qb5 18.c4 Qb4 19.Ra4 Nxd4 20.Rxb4 Nxf3+ 21.Qxf3 Bxb4 22.a6 Rac8 23.Rd1 Rfd8 24.Qg4 Bc3 25.f4 g6 26.h4 Bb4 27.h5 d4 28.Rd3 Be7 29.Qf3 Rc7 30.hxg6 hxg6 31.g4 c5 32.Qe4 Kg7 33.Rh3 Rcd7 34.Qh1 Rg8 35.Rh7+ Kf8 36.Rh8 f6 37.Qh6+ Kf7 38.Rxg8 Kxg8 39.Qxg6+ Kf8 40.exf6 d3 41.f7 1-0 | ||||
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| 1219622 | CM Yoon, Jacob D (2203) | WFM Hryshchenko, Kamila (2097) | 1-0 | |
| 1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.f4 e6 5.Nf3 Ne7 6.Bd3 a6 7.a4 Nd7 8.O-O O-O 9.Kh1 h6 10.Be3 f5 11.e5 b6 12.Bf2 d5 13.Ne2 c5 14.c3 Rf7 15.Rg1 Bb7 16.g4 Nf8 17.Qf1 Qc7 18.gxf5 exf5 19.h4 Ne6 20.h5 gxh5 21.Qh3 Bc6 22.Qxh5 Kf8 23.Rg2 Be8 24.Qh3 Bd7 25.Rag1 Ng8 26.Nh4 Qc8 27.Ng6+ Ke8 28.Qh5 Ne7 29.Nxe7 Kxe7 30.Bh4+ Kf8 31.Qxh6 Ke8 32.Rxg7 Nxg7 33.Qh8+ Rf8 34.Qxg7 Rf7 35.Qh8+ 1-0 | ||||
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| 1219577 | WFM Kueh, Audrey (2071) | CM Yoon, Jacob D (2203) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.Nf3 cxd4 5.Qxd4 Nc6 6.Qf4 e6 7.Bd3 Nb4 8.Bd2 Nxd3+ 9.cxd3 Qb6 10.Nc3 Bd7 11.O-O h5 12.Rfe1 Nh6 13.h3 Be7 14.Rac1 Nf5 15.Ne2 Qxb2 16.Ng3 Qb6 17.Nxf5 exf5 18.Rb1 Qa6 19.Bb4 Qa4 20.Qd2 Bxb4 21.Rxb4 Qa6 22.Qg5 Kf8 23.Nd4 Re8 24.Nxf5 Bxf5 25.Qxf5 Rh6 26.Qd7 Qa5 27.Reb1 Rb6 28.Rxb6 axb6 29.Qxb7 Rxe5 30.Qxb6 Re1+ 31.Kh2 Qxb6 32.Rxb6 Re2 33.a4 Rxf2 34.Rb5 Ra2 35.a5 h4 36.Rxd5 f6 37.Rd8+ Kf7 38.Rh8 Rxa5 39.Rxh4 Ra2 40.Re4 Rd2 41.Re3 g5 42.Kg1 f5 43.Kf1 Kf6 44.Rg3 f4 45.Rf3 Ke5 46.g3 fxg3 47.Rxg3 Kf4 48.Rg4+ Kf5 49.d4 Rd3 1/2-1/2 | ||||
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| 1219521 | CM Yoon, Jacob D (2203) | FM Kalavannan, Koby (2323) | 0-1 | |
| 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.a3 Be7 8.Be3 Qc7 9.f4 d6 10.g4 d5 11.e5 Nd7 12.Nb5 Qb8 13.h4 a6 14.N5d4 Qc7 15.Rc1 Nxd4 16.Nxd4 Nb6 17.c3 Bd7 18.Bd3 Nc4 19.Qe2 h5 20.gxh5 Nxe3 21.Qxe3 Rxh5 22.Qg3 Bf8 23.Qg4 Rh6 24.Kd2 Qb6 25.b4 O-O-O 26.h5 Kb8 27.f5 Qc7 28.Rhe1 exf5 29.Bxf5 g6 30.hxg6 Rxg6 31.Qf3 Bh6+ 32.Kc2 Bxf5+ 33.Nxf5 Bxc1 34.Kxc1 Rc6 35.Kb2 d4 36.Nd6 Rxc3 37.Qxf7 Rd7 38.e6 Rxf7 39.exf7 Qxd6 40.Re8+ Rc8 0-1 | ||||
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| 1219465 | IM Kanyamarala, Tarun (2397) | CM Yoon, Jacob D (2203) | 1-0 | |
| 1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.e3 Bb7 5.Bd3 Be7 6.h3 O-O 7.Nbd2 c5 8.O-O Nc6 9.c3 d5 10.Bg3 a5 11.Qe2 a4 12.a3 Na5 13.Ne5 Nd7 14.Rad1 Nxe5 15.dxe5 Qc8 16.e4 d4 17.cxd4 cxd4 18.f4 Bc5 19.Bh4 Ba6 20.Rf3 Bxd3 21.Rxd3 Qa6 22.Kh1 Rfe8 23.Nf3 Nc4 24.Bf2 Ne3 25.Re1 Nc4 26.Bxd4 Bxd4 27.Rxd4 b5 28.Red1 Qb6 29.Ng5 h6 30.Nf3 Rad8 31.R4d3 Rxd3 32.Rxd3 Rd8 33.Rxd8+ Qxd8 34.Qc2 Qb6 35.Qe2 Qc5 36.Kh2 b4 37.Qc2 bxa3 38.bxa3 Qb5 39.Nd4 Qc5 40.Qc3 g6 41.Nf3 Qb5 42.Qd3 Qc5 43.Qc3 Qb5 44.Nd4 Qc5 45.h4 Kg7 46.Kg1 Kh7 47.Kf1 Qc8 48.Kf2 Qa6 49.Qb4 Kg8 50.Qb5 Qc8 51.Qb4 Qa6 52.Kf3 g5 53.hxg5 hxg5 54.Qb5 Qc8 55.Nc6 Nxa3 56.Qxa4 Qd7 57.Qxa3 Qxc6 58.fxg5 Qb5 59.Qc3 Kg7 60.Kg3 Kh7 61.Kg4 Kg7 62.Kh5 Qf1 63.Qf3 Qh1+ 64.Kg4 Kg8 65.g3 Qe1 66.g6 fxg6 67.Kg5 Qc1+ 68.Kxg6 Qc7 69.Qf6 Qd7 70.Kg5 Qd2+ 71.Qf4 Qd8+ 72.Kh6 Qd7 73.Qg5+ Kh8 74.Qf6+ Kg8 75.Qg6+ Kh8 76.Qf6+ Kg8 77.Kh5 Qd1+ 78.g4 Qd7 79.Qh6 Qc8 80.Qg6+ Kh8 81.Qf6+ Kg8 82.Qe7 Kh8 83.Kg6 Qg8+ 84.Kh6 Qf7 85.Qf6+ Kg8 86.Qxf7+ Kxf7 87.Kh7 1-0 | ||||
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| 1210873 | CM Yoon, Jacob D (2203) | FM Hobson, Kenneth (2361) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4 g5 8.Bg3 Ne4 9.Nd2 Nxg3 10.hxg3 c6 11.Qc2 Be6 12.a3 Bf8 13.O-O-O Nd7 14.e4 Qa5 15.e5 Qb6 16.f4 Bg4 17.Nf3 Qa5 18.Re1 Be7 19.Nh2 c5 20.Nxg4 cxd4 21.Qa4 Qc5 22.Bb5 O-O-O 23.e6 Nb6 24.Qb4 dxc3 25.Qxc5+ Bxc5 26.e7 Rde8 27.Bxe8 cxb2+ 28.Kxb2 Rxe8 29.Nxh6 Nc4+ 30.Ka2 Be3 31.Nf5 gxf4 32.gxf4 d4 33.Rd1 b5 34.a4 a6 35.Rh6 Bxf4 36.Rxa6 Kb7 37.axb5 Be5 38.Kb3 Nb6 39.Re1 Bb8 40.Ng7 1-0 | ||||
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| 1210837 | Honey, Luke Anthony (2082) | CM Yoon, Jacob D (2203) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Bf4 Bg4 7.Nf3 e6 8.Nbd2 Bd6 9.Bxd6 Qxd6 10.O-O O-O 11.Qe1 Ne7 12.Ne5 Bf5 13.f4 Bxd3 14.Nxd3 b5 15.Rf3 a5 16.Ne5 b4 17.g4 h5 18.h3 bxc3 19.bxc3 a4 20.Kh1 Rab8 21.Qh4 Ne4 22.Nxe4 dxe4 23.Nc4 Qc7 24.Re3 Ng6 25.Qg5 Qxc4 26.gxh5 Rb5 27.Qg4 Ne7 28.Rg1 Nf5 29.h6 g6 30.Qg5 Qc7 31.Qf6 Qxf4 0-1 | ||||
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| 1219377 | CM Yoon, Jacob D (2203) | GM Conquest, S (2511) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Be2 Bd6 7.O-O O-O 8.b3 b6 9.Bb2 Bb7 10.Bd3 c5 11.cxd5 exd5 12.dxc5 bxc5 13.Rc1 Re8 14.Bf5 Nb6 15.Qd3 Qe7 16.a4 Rad8 17.a5 Nbd7 18.a6 Ba8 19.Bxd7 Rxd7 20.Nb5 Bb8 21.Bxf6 gxf6 22.Qf5 Rdd8 23.Nh4 Qe5 24.Qxe5 fxe5 25.Rxc5 d4 26.Nf5 Be4 27.Ng3 Bg6 28.e4 Re6 29.Ra1 Rb6 30.f3 f6 31.Kf1 Be8 32.Ra5 Rc6 33.Rxc6 Bxc6 34.Nf5 Kf7 35.Ke2 Ke6 36.Na3 Bc7 37.Rc5 Kd7 38.Ne7 Ba8 39.Nd5 Bd6 40.Ra5 Bxa3 41.Rxa3 Bxd5 42.exd5 Kd6 43.Kd3 Rc8 44.b4 Kxd5 45.Ra5+ Kd6 46.Ra3 Rc1 47.f4 Rd1+ 48.Ke2 Rb1 49.fxe5+ fxe5 50.Rh3 e4 51.Rxh7 Rb2+ 52.Ke1 d3 53.Rh8 Ke5 54.b5 e3 55.Re8+ Kf4 56.Rf8+ Kg5 0-1 | ||||
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| 1210756 | CM Yoon, Jacob D (2203) | GM Conquest, S (2511) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Be2 Bd6 7.O-O O-O 8.b3 b6 9.Bb2 Bb7 10.Bd3 c5 11.cxd5 exd5 12.dxc5 bxc5 13.Rc1 Re8 14.Bf5 Nb6 15.Qd3 Qe7 16.a4 Rad8 17.a5 Nbd7 18.a6 Ba8 19.Bxd7 Rxd7 20.Nb5 Bb8 21.Bxf6 gxf6 22.Qf5 Rdd8 23.Nh4 Qe5 24.Qxe5 fxe5 25.Rxc5 d4 26.Nf5 Be4 27.Ng3 Bg6 28.e4 Re6 29.Ra1 Rb6 30.f3 f6 31.Kf1 Be8 32.Ra5 Rc6 33.Rxc6 Bxc6 34.Nf5 Kf7 35.Ke2 Ke6 36.Na3 Bc7 37.Rc5 Kd7 38.Ne7 Ba8 39.Nd5 Bd6 40.Ra5 Bxa3 41.Rxa3 Bxd5 42.exd5 Kd6 43.Kd3 Rc8 44.b4 Kxd5 45.Ra5+ Kd6 46.Ra3 Rc1 47.f4 Rd1+ 48.Ke2 Rb1 49.fxe5+ fxe5 50.Rh3 e4 51.Rxh7 Rb2+ 52.Ke1 d3 53.Rh8 Ke5 54.b5 e3 55.Re8+ Kf4 56.Rf8+ Kg5 0-1 | ||||
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| 68300 | CM Yoon, Jacob D (2250) | Skettos, Nicolas (1961) | 1/2-1/2 | |
| 1.e4 e6 2.Nf3 d5 3.e5 c5 4.b4 cxb4 5.a3 bxa3 6.d4 Nc6 7.c3 Bd7 8.Bd3 b5 9.Bxb5 Nxe5 10.Nxe5 Bxb5 11.Nxa3 Bxa3 12.Bxa3 Ne7 13.Nd3 O-O 14.O-O Re8 15.Re1 Bxd3 16.Qxd3 Qc7 17.Bc5 a5 18.h4 Nf5 19.h5 h6 20.g4 Nd6 21.Qg3 Nb5 22.Qe3 Nd6 23.Qe5 Nb5 24.Qxc7 Nxc7 25.Reb1 Reb8 26.Rxb8+ Rxb8 27.Rxa5 Nb5 28.f3 Nxc3 29.Ra7 Nb5 30.Rd7 Ra8 31.Rb7 Na3 32.Kf2 Nc4 33.Kg3 Rc8 34.Rd7 Rb8 1/2-1/2 | ||||
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| 68189 | CM Shearsby, Jude (2133) | CM Yoon, Jacob D (2250) | 1-0 | |
| 1.c4 b5 2.cxb5 a6 3.e4 Bb7 4.Nc3 g6 5.d4 Bg7 6.Nf3 e6 7.Be3 Ne7 8.Qd2 d5 9.e5 h6 10.bxa6 Nxa6 11.a3 Nf5 12.Bd3 Nb4 13.Be2 c5 14.Bb5+ Kf8 15.O-O Nxe3 16.fxe3 Nc6 17.Bxc6 Bxc6 18.dxc5 Kg8 19.b4 g5 20.b5 g4 21.Nd4 Be8 22.Qf2 Qc7 23.c6 Bxe5 24.Qh4 Kh7 25.a4 Rg8 26.Nce2 Rg5 27.Nf4 Qa5 28.Qe1 Qd8 29.Qb1+ Kg8 30.Ra2 Bc7 31.Kh1 Re5 32.Qe1 Re4 33.Qf2 Qg5 34.Rb2 Bb6 35.a5 Bxd4 36.exd4 Rxa5 37.c7 Bd7 38.b6 Rxf4 39.b7 Rxf2 40.b8=Q+ Kg7 41.Rbxf2 1-0 | ||||
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| 68248 | CM Yoon, Jacob D (2250) | Yu, Rock (2048) | 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 f5 9.Ne5 Bf6 10.Nxe4 fxe4 11.Qc2 d5 12.cxd5 Bxe5 13.dxe5 exd5 14.b4 Nc6 15.Bc3 Qe7 16.Qb2 Rfe8 17.Rac1 Nxe5 18.Bxe5 Qxe5 19.Qxe5 Rxe5 20.Rxc7 Ba6 21.Re1 Bc4 22.f3 exf3 23.Bxf3 Rf8 24.Kg2 Rf7 25.Rc8+ Rf8 26.Rc7 Rf7 27.Rc8+ 1/2-1/2 | ||||
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| 68126 | CM Yoon, Jacob D (2250) | GM Cuenca Jimenez, J (2495) | 0-1 | |
| 1.b3 d5 2.Bb2 Bf5 3.Nf3 e6 4.g3 Nf6 5.Bg2 Nbd7 6.O-O h6 7.d3 Be7 8.Nbd2 O-O 9.c4 c6 10.Ne5 Nxe5 11.Bxe5 Bh7 12.Qc2 a5 13.a3 Nd7 14.Bc3 Re8 15.Qb2 Bf8 16.b4 Nb6 17.Qb3 Na4 18.Nf3 Nxc3 19.Qxc3 Qe7 20.c5 g5 21.d4 Bg7 22.e3 f6 23.Nd2 g4 24.bxa5 e5 25.Rfc1 f5 26.Nb3 f4 27.exf4 exd4 28.Nxd4 Qc7 29.Rd1 Qxa5 30.Qc1 Qa4 31.Qc3 Qa5 32.Qc1 Qa4 33.Qc3 Re7 34.h3 gxh3 35.Bf3 Be4 36.Bg4 Bg2 37.Bf5 Rae8 38.g4 Re4 39.Bxe4 Rxe4 40.Rab1 Bxd4 41.Qg3 Qc2 42.g5 h5 43.f5 Be5 44.Qb3 Rg4 0-1 | ||||
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| 68025 | CM Yoon, Jacob D (2250) | Hindol Ghosh (1669) | 1-0 | |
| 1.Nf3 Nf6 2.b3 e6 3.Bb2 d5 4.e3 c5 5.c4 Nc6 6.Be2 d4 7.exd4 cxd4 8.d3 Bc5 9.O-O O-O 10.Nbd2 e5 11.a3 a5 12.Ng5 Bf5 13.f3 Bg6 14.Nge4 Nxe4 15.fxe4 f5 16.Bf3 Qg5 17.exf5 Bxf5 18.Bd5+ Kh8 19.Be4 Bxe4 20.Nxe4 Rxf1+ 21.Qxf1 Qe7 22.Qe2 Rf8 23.Bc1 Bb6 24.Bg5 Qf7 25.Bd2 Qe7 26.c5 Bc7 27.b4 axb4 28.axb4 h6 29.Rf1 Nd8 30.Rxf8+ Qxf8 31.Qg4 Qf7 32.Qc8 Kh7 33.b5 b6 34.c6 Ne6 35.h3 Qe7 36.Bb4 Qf7 37.Qd7 Qf5 38.Bd2 Bd8 39.Nd6 Qg6 40.Nf7 Qxd3 41.Qxe6 Qxd2 42.Qf5+ g6 43.Qxe5 Qc1+ 44.Kh2 g5 45.Nxd8 d3 46.Qe7+ Kg8 47.Qe6+ Kg7 48.Qf7+ Kh8 49.Qf6+ Kh7 50.Ne6 1-0 | ||||
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| 68081 | Iyengar, I (1979) | CM Yoon, Jacob D (2250) | 0-1 | |
| 1.d4 Nf6 2.Nf3 c5 3.d5 b5 4.c4 b4 5.Bf4 e6 6.Qc2 exd5 7.cxd5 Bb7 8.e4 Qe7 9.Be5 Nxd5 10.exd5 Bxd5 11.Qe2 Bxf3 12.gxf3 Nc6 13.Bg3 Nd4 14.Qxe7+ Bxe7 15.Kd1 d5 16.Nd2 O-O 17.Rc1 c4 18.Rg1 Nc6 19.Bh3 f5 20.Bf4 g6 21.Re1 Kf7 22.Bf1 Rfd8 23.Kc2 g5 24.Be5 Rac8 25.f4 gxf4 26.Bh3 Bf6 27.Nf3 Bxe5 28.Nxe5+ Kf6 29.Nxc6 Rxc6 30.Bg2 Rc5 31.b3 Ra5 32.Ra1 Ra3 33.Kb2 f3 34.Bxf3 d4 35.Be2 d3 36.Bf1 c3+ 37.Kb1 c2+ 38.Kb2 d2 39.Kxc2 dxe1=N+ 40.Rxe1 Rxa2+ 0-1 | ||||
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| 67984 | Cole, James (1972) | CM Yoon, Jacob D (2250) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nf3 c6 4.e3 f5 5.Bd3 Nf6 6.O-O Bd6 7.b3 Qe7 8.Bb2 Nbd7 9.Qc1 b6 10.cxd5 cxd5 11.Ba3 Bb7 12.Bxd6 Qxd6 13.Qa3 Qxa3 14.Nxa3 Ke7 15.Rac1 Rhc8 16.Nb1 Ne4 17.Rfd1 Kf6 18.Bb5 Nf8 19.Ne5 Nd6 20.Bd3 Ng6 21.Nxg6 Kxg6 22.f3 a6 23.Nc3 Bc6 24.Kf2 b5 25.g4 Kf7 26.gxf5 exf5 27.Ne2 b4 28.Rc5 Nb7 29.Rc2 Nd6 30.Rdc1 Bd7 31.Rc7 Ke8 32.Nf4 Rxc7 33.Rxc7 Rc8 34.Rxc8+ Bxc8 35.Nxd5 a5 36.Nb6 Be6 37.e4 Kd8 38.d5 fxe4 39.fxe4 Kc7 40.Na4 Bd7 41.e5 Nb7 42.d6+ Kd8 43.Nb6 Be6 44.Bxh7 Nc5 45.Bc2 a4 46.Ke3 axb3 47.axb3 Nxb3 48.Na4 Na5 49.Nc5 Bg8 50.Bf5 b3 51.Kd3 g6 52.Bxg6 Nc6 53.Ke4 b2 54.Kf4 Ba2 55.e6 b1=Q 56.Bxb1 Bxb1 0-1 | ||||
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| 76873 | Kothari, Jai (2007) | CM Yoon, Jacob D (2250) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Bd3 c5 4.exd5 exd5 5.c3 Nc6 6.Nf3 cxd4 7.cxd4 Bd6 8.O-O Nge7 9.h3 h6 10.a3 O-O 11.Nc3 Bc7 12.b4 Be6 13.Ne2 Nf5 14.b5 Nce7 15.Bf4 Bb6 16.Rc1 Ng6 17.Bb1 Nxf4 18.Nxf4 Qd6 19.Qd2 Bc7 20.Ne5 Nxd4 21.Qxd4 Qxe5 22.Qxe5 Bxe5 23.Nxe6 fxe6 24.Rce1 Bb2 25.Rxe6 Rad8 26.a4 Rf4 27.Re7 Rf7 28.Rfe1 Kf8 29.R7e6 Bd4 30.R1e2 Bc5 31.Bg6 Re7 32.Kf1 Rxe6 33.Rxe6 Be7 34.Ke2 Rd6 35.Rxd6 1/2-1/2 | ||||
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| 76936 | CM Yoon, Jacob D (2250) | CM Nawalaniec, Adam (2211) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 b6 7.Bd3 c5 8.cxd5 Nxd5 9.Nxd5 exd5 10.Ne5 cxd4 11.exd4 Bb4+ 12.Kf1 Nd7 13.Nc6 Qf6 14.Nxb4 Qxf4 15.Nxd5 Qd6 16.Ne3 Nf6 17.Qf3 Be6 18.Rd1 Bxa2 19.Nf5 Qc7 20.Qe3 Nd5 21.Qg5 f6 22.Qh4 Bc4 23.Qg4 g6 24.Ne3 Bxd3+ 25.Rxd3 Qc1+ 26.Qd1 Nxe3+ 27.fxe3 Rac8 28.Kf2 Rc2+ 29.Kg3 Qxb2 30.Qf3 Qb5 31.Rhd1 Qg5+ 32.Kh3 f5 33.Qd5+ Rf7 34.Qf3 Rf2 35.Qg3 Qh5+ 36.Qh4 Qxh4+ 37.Kxh4 Rxg2 38.Kh3 Rg4 39.Ra1 g5 40.Rf1 Rf6 41.Rxf5 Rh4+ 0-1 | ||||
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| 99084 | CM Yoon, Jacob D (2250) | FM Berry, N (2261) | 0-1 | |
| 1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.b3 b6 5.Bb2 Bb7 6.Nc3 Nbd7 7.Be2 a6 8.Qc2 Bd6 9.Rg1 c5 10.g4 d4 11.Nb1 Ne5 12.Qd1 Bxf3 13.Bxf3 Nd3+ 14.Kf1 Nxb2 15.Qc2 Bxh2 16.Rg2 Be5 17.Qxb2 Nd7 18.Bc6 Rc8 19.Bxd7+ Qxd7 20.e4 O-O 21.d3 f5 22.Qe2 fxe4 23.Qxe4 Bf4 24.Ke2 Qd6 25.Nd2 Bxd2 26.Kxd2 Rf4 27.Qe2 Rcf8 28.Rf1 Rf3 29.Qe4 Re3 30.fxe3 Rxf1 31.exd4 cxd4 32.Kc2 Qa3 33.Qxe6+ Kh8 34.Qe8+ Rf8 35.Qa4 Qe7 36.Rd2 h6 37.Qxa6 Qb4 38.Kd1 Rf1+ 39.Ke2 Rf2+ 40.Kxf2 Qxd2+ 41.Kg1 Qe3+ 42.Kg2 Qe2+ 43.Kh1 Qxg4 44.Qxb6 Qh3+ 45.Kg1 Qg3+ 46.Kh1 Qxd3 47.Qd6 Qf3+ 48.Kg1 d3 49.c5 Qe3+ 50.Kf1 Kh7 51.Qd5 Qe2+ 52.Kg1 d2 53.Qf5+ Kg8 54.Qd5+ Kh8 55.Qd8+ Kh7 0-1 | ||||
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| 99038 | WFM Varney, Zoe (2060) | CM Yoon, Jacob D (2250) | 0-1 | |
| 1.e4 d5 2.exd5 c6 3.c4 cxd5 4.cxd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nc6 7.Bb5 g6 8.d4 Bg7 9.O-O O-O 10.Bxc6 bxc6 11.Ne4 Bg4 12.Be3 Qb6 13.Qa4 Bxf3 14.gxf3 Qxb2 15.Qxc6 Nxe3 16.fxe3 Rac8 17.Qd7 Rc2 18.Qh3 Qa3 19.f4 Bxd4 20.Rae1 Bg7 21.f5 Be5 22.fxg6 hxg6 23.Ng5 Rxh2 24.Qg4 Rh6 25.Qc4 Qb2 26.Re2 Qb7 27.e4 Qb6+ 28.Ref2 Bd4 29.Nxf7 Bxf2+ 30.Rxf2 Rh1+ 31.Kxh1 Qxf2 32.Ng5+ e6 33.Qxe6+ Kg7 34.Qe7+ Kh6 35.Nh3 Qf3+ 36.Kh2 Qe2+ 37.Kg3 Rf3+ 38.Kh4 Qe1+ 39.Kg4 Qg3# 0-1 | ||||
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| 98954 | CM Yoon, Jacob D (2250) | IM Wadsworth, Matthew J (2484) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.e3 b6 6.Bd3 Bb7 7.Bxb4 Qxb4+ 8.Qd2 Qxd2+ 9.Nbxd2 d6 10.O-O c5 11.e4 cxd4 12.Nxd4 Nc6 13.Nxc6 Bxc6 14.Rfe1 Nd7 15.Nf3 Nc5 16.Bc2 e5 17.b4 Ne6 18.Bb3 Ke7 19.c5 bxc5 20.Bxe6 Kxe6 21.bxc5 Rhd8 22.cxd6 Rxd6 23.Rac1 Rad8 24.Nd2 Rxd2 25.Rxc6+ R8d6 26.Rxd6+ Kxd6 27.Ra1 a5 28.f3 a4 29.Rb1 Rxa2 30.Rb7 a3 31.Ra7 Kc5 32.h4 Kb6 33.Ra8 h5 34.Kh2 g6 35.Kg3 Kb5 36.f4 Kb4 37.Rb8+ Kc3 38.Ra8 f6 39.Ra6 Ra1 40.Rxf6 exf4+ 41.Kf2 a2 42.Ra6 Kd4 43.Ra4+ Ke5 44.Ra5+ Kxe4 45.Ra4+ Kf5 46.Ra6 Kg4 47.Rxg6+ Kxh4 48.Ra6 Kg4 49.Ra3 h4 50.Ra5 h3 51.gxh3+ Kxh3 52.Ra3+ Kg4 53.Kg2 f3+ 54.Kh2 f2 55.Rg3+ Kf4 56.Ra3 Ke4 0-1 | ||||
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| 109414 | CM Popov, Tikhon (2173) | CM Yoon, Jacob D (2251) | 1-0 | |
| 1.e4 e6 2.Qe2 Ne7 3.Nc3 c5 4.g3 b6 5.Bg2 Bb7 6.Nf3 d6 7.O-O g6 8.d4 Bg7 9.Rd1 cxd4 10.Nxd4 a6 11.h4 h5 12.Bg5 Qc7 13.Ndb5 axb5 14.Nxb5 Qc6 15.Rxd6 Qc5 16.Rad1 Nbc6 17.Nc7+ Kf8 18.Nxa8 Be5 19.Bxe7+ Nxe7 20.Nxb6 Kg7 21.Nd7 Qa5 22.b4 1-0 | ||||
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| 128828 | CM Yoon, Jacob D (2251) | GM Cyborowski, L (2460) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Nbd7 5.c5 Be7 6.Bf4 Nh5 7.Be5 Nxe5 8.Nxe5 Nf6 9.e3 Nd7 10.Nf3 c6 11.b4 O-O 12.Bd3 Qc7 13.e4 dxe4 14.Bxe4 Nf6 15.Bc2 Nd5 16.Nxd5 exd5 17.Ne5 a5 18.a3 axb4 19.axb4 Rxa1 20.Qxa1 f6 21.Nd3 Bf5 22.O-O g6 23.Ne1 Bg4 24.f3 Bd7 25.g3 Re8 26.f4 Bh3 27.Ng2 f5 28.Re1 Bxg2 29.Kxg2 Kf7 30.b5 Bf6 31.Rxe8 Kxe8 32.Kf3 Kf7 33.Bd3 Kg7 34.h3 Qe7 35.g4 fxg4+ 36.hxg4 Qxc5 37.dxc5 Bxa1 38.bxc6 bxc6 39.Ba6 1/2-1/2 | ||||
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| 128796 | FM Golding, Alex (2369) | CM Yoon, Jacob D (2251) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Be3 Nd7 6.Bb5 Ne7 7.Nf3 Nc6 8.O-O Bxc5 9.Bxc5 Nxc5 10.Nbd2 Qb6 11.Qe2 a6 12.Bxc6+ bxc6 13.Qe3 Rb8 14.c4 Nd7 15.Qg5 O-O 16.b3 a5 17.Rfd1 Nc5 18.Qe3 Ba6 19.Rac1 Rfc8 20.Rc3 Nd7 21.c5 Qb4 22.Rdc1 Qg4 23.h3 Qh5 24.Re1 Nf8 25.Nd4 Ng6 26.N2f3 Nh4 27.a3 Nxf3+ 28.Nxf3 Rc7 29.Qd2 Bc8 30.Kh2 Rcb7 31.Nd4 Bd7 32.f4 Qg6 33.g4 h5 34.Rg3 Qh6 35.g5 Qg6 36.Qxa5 h4 37.Rge3 Rxb3 38.Nxb3 Rxb3 39.Qd2 Rxe3 40.Rxe3 Qb1 41.Re1 Qb3 42.Qe3 Qc2+ 43.Re2 Qb1 44.Qf2 Qd3 45.Rb2 Qxa3 46.Rb8+ Kh7 47.Rd8 Qa7 48.Qxh4+ Kg6 49.Qf2 Kh7 50.Rf8 Qa4 51.Rxf7 Bc8 52.Rf8 Qa6 53.g6+ Kxg6 54.Qg3+ Kh5 55.Rh8# 1-0 | ||||
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||||
| 162620 | CM Yoon, Jacob D (2251) | Deva, C (2181) | 1-0 | |
| 1.d4 e6 2.c4 f5 3.Nc3 b6 4.a3 Bb7 5.d5 Be7 6.g3 Nf6 7.Bg2 e5 8.Nf3 d6 9.Qc2 Bc8 10.O-O O-O 11.b4 a5 12.Bd2 Qe8 13.bxa5 bxa5 14.Nb5 Bd8 15.Rab1 Qh5 16.c5 f4 17.cxd6 Bf5 18.Qb3 cxd6 19.Rbc1 fxg3 20.fxg3 Bb6+ 21.e3 Bc5 22.Rxc5 dxc5 23.Nxe5 Ra6 24.d6+ Kh8 25.Bc3 Bd7 26.g4 Qe8 27.Nc7 Qc8 28.Nf7+ Rxf7 29.Qxf7 Rxd6 30.Rxf6 gxf6 31.Bxf6+ Rxf6 32.Qxf6+ Kg8 33.Bd5+ 1-0 | ||||
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| 162386 | Bellano, Harry (1654) | CM Yoon, Jacob D (2251) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.f3 e6 4.Nc3 Bb4 5.Nh3 Ne7 6.Bg5 h6 7.Bh4 Qa5 8.Qd2 O-O 9.a3 Ng6 10.Bg3 e5 11.Be2 exd4 12.Qxd4 Bxc3+ 13.bxc3 Bxh3 14.gxh3 dxe4 15.fxe4 Rd8 16.Qb4 Qb6 17.Rf1 Nd7 18.Qxb6 axb6 19.Bc7 Re8 20.O-O-O Nge5 21.Bh5 Rec8 22.Bd6 g6 23.Bg4 Re8 24.Bxd7 Nxd7 25.Bf4 Nc5 26.Bxh6 Rxa3 27.Kb2 Ra4 28.Rd4 Rxd4 29.cxd4 Nxe4 30.Re1 Nd6 31.Rxe8+ Nxe8 32.c4 f6 33.h4 Kf7 34.Be3 Ke6 35.Kc3 Nd6 36.Kd3 b5 37.cxb5 Nxb5 38.Ke4 Nd6+ 39.Kd3 Nf5 40.Bf2 Kd5 41.Kc3 b5 42.Kd3 b4 43.h5 gxh5 44.h4 b3 45.Kc3 Nxd4 46.Be3 c5 47.Bh6 Nf5 48.Bf4 c4 49.Bc7 Nxh4 50.Bd8 Nf3 51.Bxf6 h4 52.Bd8 h3 53.Bc7 h2 54.Bxh2 Nxh2 55.Kb2 Kd4 56.Kc1 Kd3 57.Kb1 Nf3 58.Kb2 Kd2 59.Kb1 Nd4 60.Kb2 c3+ 61.Kb1 c2+ 62.Ka1 c1=Q# 0-1 | ||||
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| 162698 | Mihalik, Ag (2140) | CM Yoon, Jacob D (2251) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nd2 Be7 4.e5 c5 5.c3 Nc6 6.Bd3 Nh6 7.Ne2 Nf5 8.Bxf5 exf5 9.O-O cxd4 10.cxd4 Be6 11.f4 O-O 12.Nf3 b5 13.Be3 Qb6 14.h3 Rfc8 15.Ng5 Nb4 16.Nc3 Nc6 17.Nxe6 fxe6 18.Rc1 Na5 19.b3 Rc7 20.Qd3 a6 21.Ne2 Rac8 22.Rxc7 Rxc7 23.Rc1 Rxc1+ 24.Bxc1 Nc6 25.Bd2 a5 26.Kf2 Bb4 27.Be3 a4 28.Qc2 a3 29.Nc1 h6 30.g4 fxg4 31.hxg4 Be7 32.Nd3 b4 33.Kg2 Na7 34.f5 exf5 35.gxf5 Qc6 36.Qf2 Nb5 37.f6 gxf6 38.Bxh6 Kf7 39.Be3 Qe6 40.exf6 Qe4+ 41.Kg1 Bxf6 42.Ne5+ Ke6 43.Nf3 Nc3 44.Bd2 Ne2+ 45.Kf1 Nxd4 46.Nxd4+ Bxd4 47.Qg3 Qb1+ 48.Ke2 Qe4+ 49.Kf1 Qf5+ 50.Kg2 Qe4+ 51.Kf1 Bf6 52.Qg8+ Kf5 53.Qh7+ Ke5 54.Qxe4+ Kxe4 55.Bxb4 Bb2 56.Ke2 d4 57.Kd2 Kd5 58.Kd3 Bc1 59.Bf8 Bb2 60.Be7 Bc1 1/2-1/2 | ||||
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| 162456 | CM Yoon, Jacob D (2251) | FM Badacsonyi, Stanley (2334) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 Nc6 7.Nf3 Ng4 8.Bg5 h6 9.Bc1 e5 10.d5 Nd4 11.Nxd4 exd4 12.Nb5 Nf6 13.Qxd4 Re8 14.O-O Nxe4 15.Qd1 a6 16.Nd4 Qf6 17.Be3 Bd7 18.Qc2 Nc5 19.Rad1 Qh4 20.Bf3 Bg4 21.b4 Bxf3 22.Nxf3 Qe4 23.Qc1 Nd3 24.Qd2 Nb2 25.Bxh6 Nxd1 26.Bxg7 Kxg7 27.Rxd1 Qxc4 28.Rc1 Qe2 29.Qd4+ Kg8 30.h3 Re4 31.Qf6 Rc4 32.Re1 Qd3 33.Qg5 Qf5 34.Qh6 Qf6 35.a3 Qf4 36.Ng5 Qh4 37.Qxh4 Rxh4 38.Re7 Rf4 39.Rxc7 Rf5 40.Ne4 Rd8 41.Rxb7 Kg7 42.Ra7 Rxd5 43.Rxa6 Rd7 44.Kh2 Re5 45.Rxd6 Ra7 46.Nc3 Rxa3 47.Rc6 Rb3 48.b5 Re1 49.Rc5 f5 50.Nd5 Re2 51.Rc7+ Kh6 52.b6 Rxf2 53.b7 Rfb2 54.Nf4 Rxb7 55.Rxb7 Rxb7 56.h4 Rb4 57.g3 Ra4 58.Kh3 Kg7 59.Kg2 Kf6 60.Nh3 Ra2+ 61.Kf3 Ra3+ 62.Kf2 Ke5 63.Nf4 Ke4 64.Nxg6 Ra2+ 0-1 | ||||
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| 162540 | Mikalajunas, Kajus (2080) | CM Yoon, Jacob D (2251) | 1/2-1/2 | |
| 1.Nf3 g6 2.e4 Bg7 3.d4 d6 4.Bc4 Nc6 5.O-O a6 6.c3 b5 7.Bd5 Qd7 8.a4 Rb8 9.axb5 axb5 10.Re1 e6 11.Bxc6 Qxc6 12.d5 Qb7 13.Be3 Ra8 14.Rxa8 Qxa8 15.Na3 Qb7 16.e5 dxe5 17.dxe6 Bxe6 18.Bc5 f6 19.Nd4 Bf7 20.Ndxb5 Bf8 21.Nxc7+ Qxc7 22.Qa4+ Qd7 23.Qa8+ Qd8 24.Qxd8+ Kxd8 25.Bxf8 h5 26.Nb5 Bb3 27.Bg7 Rh7 28.Ra1 Rxg7 29.Ra8+ Ke7 30.Ra7+ Kf8 31.Ra8+ Kf7 32.Ra7+ Ne7 33.Nd6+ Ke6 34.Ne4 Bc4 35.b3 Be2 36.c4 Nf5 37.Ra6+ Ke7 38.Nxf6 Nd4 39.Nd5+ Ke8 40.Ra8+ Kf7 41.Ra7+ Kg8 42.Nf6+ Kf8 43.Ra8+ Ke7 44.Nd5+ Kd6 45.Ra6+ Nc6 46.Nc3 Bd3 47.b4 Bxc4 48.b5 Bxb5 49.Nxb5+ Kc5 50.Nc3 Nb4 51.Ra5+ Kd4 52.Ne2+ Ke4 53.Ra4 Rb7 54.Ng3+ Kd5 55.Ra5+ Ke6 56.Ne4 Rc7 57.g3 Kf5 58.Nd2 Nd3 59.Rd5 Rc1+ 60.Kg2 Ne1+ 61.Kh3 Rd1 62.Rd8 Ke6 63.f4 Nf3 64.Re8+ Kf7 65.Nxf3 Kxe8 66.Nxe5 Rd6 67.Kh4 Kf8 68.Kg5 Kg7 69.h3 Rd5 70.g4 hxg4 71.hxg4 Ra5 72.Kh4 Kf6 73.Nf3 Ra3 74.Kg3 Rc3 75.Kf2 Rc2+ 76.Ke3 Rg2 77.g5+ Ke6 78.Nh4 Rg3+ 79.Kf2 Rg4 80.Nxg6 Kf5 81.Kf3 Rxf4+ 82.Nxf4 Kxg5 1/2-1/2 | ||||
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| 162314 | CM Yoon, Jacob D (2251) | Brocklehurst, Andrew (1856) | 1-0 | |
| 1.d4 Nf6 2.Nc3 d6 3.e4 g6 4.Be3 Bg7 5.f3 O-O 6.Qd2 e5 7.Nge2 Nc6 8.O-O-O b5 9.g4 b4 10.Nb1 Nxd4 11.Nxd4 exd4 12.Bxd4 c5 13.Be3 Bxg4 14.fxg4 Nxg4 15.Bg5 Qa5 16.Bc4 Ne5 17.Qd5 Nf3 18.Bf4 Rad8 19.Nd2 Nd4 20.Kb1 Qb6 21.h4 a5 22.h5 Ne6 23.Be3 a4 24.hxg6 hxg6 25.Bh6 a3 26.Bxg7 Kxg7 27.Qd3 axb2 28.Bxe6 fxe6 29.Qh3 Rh8 30.Qxe6 Rde8 31.Qd7+ Kf6 32.Rdf1+ Kg5 33.Nf3+ Kf4 34.Qf7+ Ke3 35.Re1+ Kf2 36.Ng5+ Kg2 37.Qf3# 1-0 | ||||
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| 162080 | Lee, Yuk Hei (1877) | CM Yoon, Jacob D (2251) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Nf3 Bd6 7.Bd3 O-O 8.O-O Bg4 9.h3 Bh5 10.Be3 Nd7 11.c3 Re8 12.Re1 Nf8 13.Be2 f5 14.Bg5 Qc7 15.Nh4 Bxe2 16.Rxe2 h6 17.Bd2 Qd7 18.Rxe8 Rxe8 19.Qf3 g6 20.Bxh6 Re4 21.g3 Qe7 22.Bxf8 Kxf8 23.Ng2 Kg7 24.Kf1 Qe6 25.b3 c5 26.dxc5 Bxc5 27.Re1 Qa6+ 28.Re2 Bd6 29.c4 Qc6 30.Rxe4 fxe4 31.Qc3+ Kg8 32.Ne3 Qd7 33.Kg2 Qe6 34.Qd4 b6 35.Nd5 Bc5 36.Qf6 Qc8 37.Qe5 f5 38.Nf4 Kh7 39.Qf6 Qe8 40.Ne6 Qe7 41.Ng5+ Kg8 42.Qxg6+ Kh8 43.Nf7+ Qxf7 44.Qxf7 1-0 | ||||
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| 162178 | CM Yoon, Jacob D (2251) | Knox, Edward | 1-0 | |
| 1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.Be3 e5 5.dxe5 dxe5 6.Qxd8+ Kxd8 7.O-O-O+ Bd7 8.Bc4 f6 9.Nge2 c6 10.f4 Bh6 11.Kb1 Ke7 12.Bc5+ Ke8 13.fxe5 fxe5 14.Rhf1 Ne7 15.Bd6 Bg4 16.Bf7+ Kf8 17.Be6+ Bf5 18.exf5 Ke8 19.f6 Nf5 20.f7+ Kd8 21.Bxe5+ Ke7 22.Bxf5 gxf5 23.Bxh8 Kxf7 24.Rxf5+ Kg6 25.Rf6+ Kg5 26.Ne4+ Kg4 27.h3+ 1-0 | ||||
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| 161940 | Boganadham, Ved Sudeep (1649) | CM Yoon, Jacob D (2251) | 0-1 | |
| 1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.exd5 cxd5 7.d4 Nc6 8.Bb5 Nf6 9.Bd2 Be7 10.g4 Qb6 11.O-O-O O-O 12.Be3 a6 13.Bd3 Nb4 14.a3 Nxd3+ 15.Rxd3 Qa5 16.Ne2 b5 17.g5 Ne4 18.Nc3 Nxc3 19.Rxc3 b4 20.Rb3 bxa3 21.bxa3 Bxa3+ 22.Kd1 Bd6 23.Bc1 Rab8 24.Qc3 Qxc3 25.Rxc3 Rb1 26.Rb3 Ra1 27.Rf3 Rb8 28.Rb3 Rxb3 29.cxb3 Bf4 30.Kc2 Bxg5 31.Rg1 Rxc1+ 32.Rxc1 Bxc1 33.Kxc1 g5 34.Kd2 h5 35.Ke3 Kg7 36.b4 Kg6 37.f4 g4 38.hxg4 hxg4 39.Kf2 Kf5 40.Ke3 f6 41.b5 axb5 42.Kf2 b4 43.Kg3 b3 44.Kh4 b2 45.Kg3 b1=Q 46.Kf2 Qc2+ 47.Kg3 Qd3+ 48.Kh2 Qe2+ 49.Kh1 g3 50.Kg1 Qf2+ 51.Kh1 Qf1# 0-1 | ||||
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| 161961 | CM Yoon, Jacob D (2251) | GM Vitiugov, N (2668) | 0-1 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.a3 Bxc3+ 6.bxc3 Bb7 7.f3 c5 8.Bd3 Nc6 9.Ne2 Na5 10.e4 d6 11.O-O Qc7 12.d5 O-O-O 13.Ng3 h5 14.h4 Rde8 15.dxe6 Rxe6 16.Nf5 g6 17.Ne3 Qd8 18.Nd5 Nd7 19.Bg5 f6 20.Bf4 g5 21.Bg3 Ne5 22.hxg5 fxg5 23.Bxe5 Rxe5 24.f4 gxf4 25.Rxf4 Rg5 26.Qf3 Nc6 27.a4 Rhg8 28.Ra2 Ne5 29.Qd1 Rg4 30.Rff2 Rg3 31.Bf1 Ng4 32.Rf4 Qh4 33.Rxg4 R3xg4 34.a5 bxa5 35.Rf2 Rg3 36.Rf3 Kb8 37.Ne3 Rxf3 0-1 | ||||
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| 162243 | Graff, Ben (1800) | CM Yoon, Jacob D (2251) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Nf3 Bg4 7.h3 Bh5 8.Qe2 e6 9.Bg5 Bd6 10.Nbd2 Qc7 11.g4 Bg6 12.Bxf6 gxf6 13.h4 O-O-O 14.h5 Bxd3 15.Qxd3 Bf4 16.O-O-O e5 17.Qf5+ Kb8 18.Qxf6 e4 19.Ng5 Bxg5 20.Qxg5 Nxd4 21.Kb1 Ne6 22.Qe3 Qf4 23.Qxf4+ Nxf4 24.c4 Nd3 25.Rh2 Ne5 26.cxd5 Rxd5 27.Rg2 Nf3 28.Rg3 Nxd2+ 29.Ka1 Nb3+ 0-1 | ||||
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| 178548 | CM Yoon, Jacob D (2264) | CM Maycock Bates, David Henry (2284) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.g4 d5 4.g5 Ne4 5.Bg2 Bb4+ 6.Kf1 Be7 7.h4 f5 8.Nc3 c6 9.Bf4 Nd7 10.Rc1 Nf8 11.Be5 Kf7 12.e3 h6 13.Nxe4 fxe4 14.g6+ Nxg6 15.Qh5 Qe8 16.f3 Rf8 17.fxe4 Kg8+ 18.Ke1 Nf4 19.Qg4 Nd3+ 20.Kd2 Nxe5 21.dxe5 Qd8 22.Kc2 dxc4 23.Rd1 Qa5 24.Ne2 Qxe5 25.Nf4 Bf6 26.Rd4 Qc5 27.e5 Bxe5 28.Be4 Rxf4 29.Rd8+ Rf8 30.Rf1 Rxd8 31.Qg6 Rd2+ 32.Kxd2 c3+ 33.Kc2 cxb2+ 34.Kb1 Qc1+ 35.Rxc1 bxc1=Q+ 36.Kxc1 Bd7 37.Qh5 Bf6 38.Bg6 Be7 39.Bf7+ Kf8 40.Qf3 Bf6 41.Bg6 Ke7 42.h5 Rc8 43.Kb1 b6 44.e4 Be5 45.Qa3+ c5 46.Qxa7 b5 47.Kc2 b4 48.Qa5 Kd6 49.Qa6+ Ke7 50.Qa5 Rc7 51.Qa8 Bc6 52.Qa5 Kd6 53.Qb6 Rc8 54.Kb3 Ra8 55.Kc4 Bd4 56.Bf7 Rc8 57.Bg6 Ke5 58.Qa6 Rc7 59.Qb6 Rc8 60.Qa6 Rc7 61.Qb6 Rc8 62.Qa6 1/2-1/2 | ||||
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| 178512 | Carroll, Thomas (2130) | CM Yoon, Jacob D (2264) | 1-0 | |
| 1.d4 d5 2.c4 Nc6 3.cxd5 Qxd5 4.e3 e5 5.Nc3 Bb4 6.Bd2 Bxc3 7.Bxc3 exd4 8.Ne2 Nge7 9.Nxd4 Nxd4 10.Qxd4 Qxd4 11.Bxd4 O-O 12.Be2 Be6 13.O-O Bd5 14.Rfc1 c6 15.f3 Ng6 16.b4 Rfe8 17.Kf2 f6 18.a4 a6 19.g3 Nf8 20.h4 Ne6 21.Bb2 Nc7 22.g4 Bf7 23.Bd4 Rec8 24.Rab1 Be8 25.Bc4+ Bf7 26.Be2 Be8 27.h5 h6 28.Bd3 Bd7 29.Kg3 b5 30.a5 Ne6 31.Bb6 Re8 32.Rd1 Re7 33.Bf5 Nf8 34.Be4 Rc8 35.Bc5 Rf7 36.Bg6 Be6 37.Bxf7+ Kxf7 38.Bxf8 Kxf8 39.Rd4 Ke7 40.Rc1 Rc7 41.Rc5 Bc8 42.Kf4 Bd7 43.e4 Rc8 44.e5 Rf8 45.exf6+ gxf6 46.Rxd7+ Kxd7 47.Kf5 Rg8 48.Kxf6 Rf8+ 49.Kg7 Rxf3 50.Kxh6 Rf4 51.g5 Rxb4 52.g6 Rg4 53.Rg5 Rxg5 54.Kxg5 Ke7 55.h6 Kf8 56.Kf6 1-0 | ||||
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| 204058 | CM Yoon, Jacob D (2246) | CM Zhao, George (2171) | 1-0 | |
| 1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Ne2 cxd4 7.exd4 d5 8.cxd5 Nxd5 9.O-O O-O 10.a3 Be7 11.Bc2 b6 12.Qd3 g6 13.Bh6 Re8 14.Ba4 Bb7 15.Rac1 Rc8 16.Rfd1 Bg5 17.Bxg5 Qxg5 18.Ne4 Qe7 19.Bb3 Red8 20.Qg3 Nf6 21.N4c3 Na5 22.Ba2 Nc4 23.Bxc4 Rxc4 24.Nb5 Nh5 25.Qe3 Qd7 26.Nbc3 Rdc8 27.f3 Nf6 28.Nf4 Nd5 29.Ncxd5 Bxd5 30.Rxc4 Rxc4 31.Nd3 Qa4 32.Rd2 Rc2 33.Ne5 Rxd2 34.Qxd2 f6 35.Ng4 f5 36.Ne5 Qe8 37.Qb4 Qc8 38.Qe7 a6 39.Nd7 Kh8 40.h4 Bxf3 41.gxf3 Qc1+ 42.Kg2 Qd2+ 43.Kh3 1-0 | ||||
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| 203986 | CM Yoon, Jacob D (2246) | FM Dong Bao Nghia (2250) | 1-0 | |
| 1.Nf3 f5 2.c4 g6 3.Nc3 Bg7 4.d3 Nf6 5.Bd2 c6 6.Qc1 d6 7.Bh6 Bxh6 8.Qxh6 Qb6 9.Qd2 e5 10.g3 O-O 11.Bg2 f4 12.d4 e4 13.Ng5 e3 14.fxe3 fxe3 15.Qxe3 Qxb2 16.O-O Bf5 17.Rxf5 gxf5 18.Rb1 Qc2 19.Rxb7 Nbd7 20.Ne6 Rf7 21.Bxc6 f4 22.Nxf4 Re8 23.Qd3 Qc1+ 24.Nd1 Rb8 25.Rxb8+ Nxb8 26.Ba4 Kh8 27.Kg2 Nbd7 28.Qc2 Qa3 29.Qb3 Qc1 30.c5 Rg7 31.Ne6 Qd2 32.Nxg7 Qxe2+ 33.Nf2 Ng4 34.Bxd7 Ne3+ 35.Qxe3 Qxe3 36.Nf5 Qa3 37.c6 Qa5 38.Nxd6 Kg8 39.Be6+ Kf8 40.d5 Ke7 41.Nb5 1-0 | ||||
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| 262580 | CM Yoon, Jacob D (2270) | IM Zhou, Y (2418) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be2 d6 6.Nf3 Nbd7 7.O-O e5 8.Be3 Qe7 9.Qc2 c6 10.d5 c5 11.Nd2 Kh8 12.Kh1 Ng8 13.g4 Bh6 14.Rg1 Bf4 15.Nf1 Ndf6 16.Qd2 g5 17.Qd1 Qd7 18.Qa4 Qxa4 19.Nxa4 Nxe4 20.f3 Bd7 21.fxe4 Bxa4 22.Bxf4 exf4 23.Nd2 f6 24.a3 Bd7 25.b4 b6 26.bxc5 dxc5 27.a4 Nh6 28.h3 Nf7 29.Kg2 Rfe8 30.Rgb1 Nd6 31.Bd3 Rab8 32.a5 b5 33.cxb5 Bxb5 34.Bxb5 Nxb5 35.Rc1 Nd6 36.Rab1 Rxb1 37.Rxb1 c4 38.Rc1 Rc8 39.Kf3 Kg7 40.a6 Kf8 41.Nb1 Rb8 42.Nd2 Rb4 43.Rb1 Rxb1 44.Nxb1 Nb5 45.Ke2 Ke7 46.Nd2 Nd6 47.Kd1 c3 48.Nf3 Nxe4 49.Nd4 Kd6 50.Nb5+ Kxd5 51.Nxa7 f3 52.Nb5 f2 53.Ke2 c2 54.a7 f1=Q+ 0-1 | ||||
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| 262524 | Pert, Max (2076) | CM Yoon, Jacob D (2270) | 1/2-1/2 | |
| 1.d4 e6 2.Nf3 f5 3.Nc3 d5 4.Bf4 Nf6 5.e3 Be7 6.Nb5 Na6 7.c4 Ne4 8.Rc1 O-O 9.h4 c5 10.Nc3 cxd4 11.exd4 Bb4 12.Qb3 Qa5 13.a3 Bxc3+ 14.bxc3 b6 15.Ne5 Bb7 16.c5 Nb8 17.f3 Nf6 18.Bd2 Bc6 19.Nxc6 Nxc6 20.Bb5 bxc5 21.Bxc6 Rac8 22.Bb7 Rc7 23.Bf4 Rb8 24.Bxc7 Qxc7 25.Rb1 Qg3+ 26.Kf1 Ng4 27.fxg4 Qd3+ 28.Ke1 Rxb7 29.Qxb7 Qe3+ 30.Kf1 Qd3+ 31.Ke1 Qe3+ 1/2-1/2 | ||||
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| 262492 | CM Yoon, Jacob D (2270) | Verma, Shlok (2191) | 1-0 | |
| 1.c4 e6 2.Nf3 Nf6 3.d4 d5 4.Nc3 dxc4 5.e4 b5 6.e5 Nd5 7.Nxb5 Nb6 8.Be2 Nc6 9.O-O Be7 10.Be3 O-O 11.Qc1 Ba6 12.Nc3 Nb4 13.Rd1 Qc8 14.Bg5 Bxg5 15.Nxg5 c5 16.Qb1 Nd3 17.Bxd3 cxd3 18.Rxd3 Bxd3 19.Qxd3 g6 20.Qh3 h5 21.g4 Kg7 22.gxh5 Qd8 23.Nce4 Rh8 24.Qf3 Qe7 25.hxg6 fxg6 26.Qg4 Rae8 27.Nxc5 Rh5 28.Ncxe6+ Kh8 29.h4 Qd7 30.Qf3 Nd5 31.Rc1 Rxh4 32.Rc5 Nf4 33.Rc7 Nh3+ 34.Qxh3 1-0 | ||||
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| 262441 | IM Roberson, P (2432) | CM Yoon, Jacob D (2270) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Nf3 Nc6 5.Bb5 Qa5+ 6.Nc3 Bg4 7.h3 Bxf3 8.Qxf3 e6 9.O-O a6 10.Bxc6+ bxc6 11.a3 Qb6 12.Na4 Qxd4 13.b3 Qa7 14.Bb2 f6 15.c4 Kf7 16.cxd5 cxd5 17.Rac1 Bd6 18.Qh5+ g6 19.Qf3 Qe7 20.Rc6 Rd8 21.Re1 Kg7 22.Rxa6 Nh6 23.Ra7 1-0 | ||||
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| 272541 | CM Yoon, Jacob D (2270) | Bird, Joel (2001) | 1-0 | |
| 1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Be2 dxc4 7.a4 a5 8.Bxc4 Bd6 9.e4 e5 10.dxe5 Nxe5 11.Nxe5 Bxe5 12.Qxd8+ Kxd8 13.Bxf7 Rf8 14.Bc4 Bxc3+ 15.bxc3 Nxe4 16.O-O Kc7 17.Re1 Nxc3 18.Bd2 b5 19.Bxc3 bxc4 20.Re7+ Kd6 21.Rxg7 Bf5 22.Rd1+ Bd3 23.Rxh7 Rf5 24.Rh8 Raf8 25.Rxf8 Rxf8 26.Bxa5 Ra8 27.Bc3 Rxa4 28.h4 Ke6 29.g4 Ra3 30.Rc1 Kf7 31.Kg2 Be4+ 32.Kg3 Bd5 33.h5 Ra2 34.g5 Be4 35.f3 Bd3 36.g6+ Bxg6 37.hxg6+ Kxg6 38.Bb4 Re2 39.Rxc4 Re6 40.Rd4 Kf5 41.Rd6 Re3 42.Rxc6 Rb3 43.Rc5+ Kg6 44.Bc3 Ra3 45.f4 Kf7 46.f5 Ra4 47.Rc7+ Ke8 48.f6 Kf8 49.Be5 Re4 50.Bd6+ 1-0 | ||||
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| 272461 | CM Yoon, Jacob D (2270) | Hanache, Kai (2080) | 1-0 | |
| 1.Nf3 Nf6 2.d4 g6 3.Nbd2 d5 4.b4 Bg7 5.e3 a5 6.b5 c5 7.bxc6 Nxc6 8.c4 O-O 9.Be2 e5 10.Nxe5 Nxe5 11.dxe5 Ne4 12.Bb2 Nxd2 13.Qxd2 dxc4 14.Qxd8 Rxd8 15.Bxc4 a4 16.Bd4 Bf5 17.O-O Rac8 18.Rac1 Bh6 19.f4 Bf8 20.Bb5 a3 21.Bc4 Bb4 22.Bb3 Bd3 23.Rfd1 Be4 24.e6 Kf8 25.exf7 Be7 26.Be6 Rxc1 27.Rxc1 Bd5 28.Bxd5 Rxd5 29.Kf2 Kxf7 30.Kf3 h5 31.g3 Ke6 32.h3 g5 33.Ke4 h4 34.g4 Rb5 35.f5+ Kd7 36.Rd1 Rb4 37.Kd3 Bd6 38.Bf6 Bg3 39.Kc3+ 1-0 | ||||
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| 272488 | IM Ghasi, A (2503) | CM Yoon, Jacob D (2270) | 1-0 | |
| 1.Nf3 d5 2.g3 Bg4 3.Bg2 Nd7 4.O-O Ngf6 5.d3 c6 6.Qe1 e5 7.h3 Bh5 8.Nh4 Bg6 9.Nd2 Bc5 10.e4 dxe4 11.Nxg6 hxg6 12.dxe4 b5 13.a4 a6 14.Nb3 Bb6 15.axb5 axb5 16.Rxa8 Qxa8 17.Qb4 Qa6 18.Qd6 Bd8 19.Be3 Be7 20.Qd2 c5 21.Ra1 Qc6 22.c4 O-O 23.Na5 Qb6 24.cxb5 Qxb5 25.Bf1 Qb6 26.b4 Nb8 27.b5 Nxe4 28.Qd5 Ng5 29.Nc4 Qe6 30.Qxe6 Nxe6 31.Ra7 Bf6 32.Nd6 Rd8 33.Nxf7 Rd1 34.Kg2 Rd7 35.Rxd7 Nxd7 36.Nd6 Nd4 37.Bd3 Kf8 38.Bxg6 Be7 39.Nc4 Nxb5 40.Bf5 Ke8 41.h4 Nd6 42.Bxd7+ Kxd7 43.Nxe5+ Ke6 44.Ng6 c4 45.Nxe7 Kxe7 46.Kf3 Ke6 47.h5 Kd5 48.Ke2 Nb5 49.g4 Nc3+ 50.Kf3 Nd1 51.Bc1 c3 52.Ke2 Nb2 53.f3 Kd4 54.Be3+ Kd5 55.f4 c2 56.Bc1 Na4 57.Kd3 Nc5+ 58.Kxc2 Ke4 59.f5 Nd3 60.g5 Ne5 61.f6 gxf6 62.g6 Nc6 63.g7 Ne7 64.h6 1-0 | ||||
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| 272434 | Dasgupta, Avyukt (2034) | CM Yoon, Jacob D (2270) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 c5 5.dxc5 Bxc5 6.Nc3 Be6 7.Bb5+ Nc6 8.O-O Ne7 9.Nd4 O-O 10.Be3 Bd6 11.Bd3 a6 12.Nce2 Qc7 13.h3 Qd7 14.f4 Nf5 15.Bf2 Nfxd4 16.Bxd4 Bf5 17.c3 Be4 18.Bxe4 dxe4 19.f5 Nxd4 20.Qxd4 Qc6 21.Kh1 Bc5 22.Qe5 Rfe8 23.Qf4 Qb5 24.Qg4 Qxb2 25.Ng3 Qxc3 26.Nxe4 Qd4 27.Nxc5 Qxc5 28.f6 g6 29.Rac1 Qd5 30.Rcd1 Qxa2 31.Qf4 Qa3 32.Rd7 Qe3 33.Qc7 Qb3 34.Rf3 Re1+ 35.Kh2 Qe6 36.Re7 Qxe7 37.fxe7 Re8 38.Qxb7 R8xe7 39.Qxa6 h5 40.Qc8+ Re8 41.Qc3 R1e6 42.Qd2 R8e7 43.Kg3 Re4 44.Qd5 R4e6 45.Kf4 h4 46.Kg4 Re4+ 47.Rf4 R4e5 48.Qd8+ Kg7 49.Qd4 f6 50.Qd6 R5e6 51.Qd4 Re5 1/2-1/2 | ||||
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| 284176 | WIM Foisor, M (2156) | CM Yoon, Jacob D (2270) | 1/2-1/2 | |
| 1.c4 c6 2.d4 d5 3.e3 Nf6 4.Nc3 a6 5.a4 Bf5 6.Nf3 e6 7.Bd3 Bxd3 8.Qxd3 Bb4 9.O-O Nbd7 10.Bd2 O-O 11.Nxd5 exd5 12.Bxb4 Re8 13.Nd2 Re6 14.Rae1 dxc4 15.Nxc4 b5 16.axb5 axb5 17.Nd2 Nd5 18.Bc5 Nxc5 19.dxc5 Qf6 20.Qd4 Qe7 21.b4 Rd8 22.Qb2 Qh4 23.Nf3 Qxb4 24.Qxb4 Nxb4 25.Nd4 Rf6 26.Ra1 h6 27.Ra3 Kh7 28.Rb1 Nd5 29.g3 Nc7 30.Ra7 Nd5 31.Rb3 Rc8 32.Kg2 Nc7 33.Rba3 Kg8 34.Rb7 Ne6 35.Nxe6 Rxe6 36.Raa7 Rf8 37.Rc7 g5 38.Ra6 Kg7 39.Raxc6 Rxc6 40.Rxc6 b4 41.Rb6 Rc8 42.Rb5 b3 43.g4 b2 44.Rxb2 Rxc5 45.Kg3 Rc1 46.f4 Rg1+ 47.Kf3 Ra1 48.Rd2 Ra4 49.Rd5 Kg6 50.Rd4 Ra2 51.h3 Rh2 52.Rd6+ Kg7 53.Kg3 Re2 54.Rd3 Re1 55.Kf2 Rh1 56.Kg2 Re1 57.Rd5 Kg6 58.Re5 Re2+ 59.Kf3 Rh2 60.Kg3 Re2 61.h4 gxf4+ 62.exf4 Ra2 63.h5+ Kg7 64.g5 hxg5 65.fxg5 Ra1 66.Re4 Ra5 67.Kg4 Rb5 68.Ra4 Rb1 69.h6+ Kg8 70.Ra8+ Kh7 71.Kf5 Rf1+ 72.Ke5 Rf2 73.Rf8 Rf1 74.Rb8 Rf2 75.Rb6 Kg8 76.Rb4 Rf1 77.Rf4 Ra1 78.Kf5 Ra5+ 79.Kg4 Ra1 80.Re4 Rf1 81.Kh5 Rh1+ 82.Rh4 Rg1 83.Rf4 Rh1+ 84.Kg4 Ra1 1/2-1/2 | ||||
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| 284112 | CM Yoon, Jacob D (2270) | GM Arkell, K (2359) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Ng5 Ngf6 6.Bd3 Nb6 7.Qe2 Bg4 8.N1f3 Bxf3 9.Nxf3 g6 10.Bg5 Bg7 11.O-O-O h6 12.Bd2 e6 13.c3 Qe7 14.Ne5 O-O-O 15.Qf3 Nbd5 16.a3 Qe8 17.Bc2 Ne7 18.Rhe1 Rf8 19.g4 Nd7 20.Nd3 Nb6 21.Bb3 Kb8 22.Nc5 Ka8 23.Qg3 Nd7 24.Nd3 Rc8 25.Bf4 Qd8 26.Bd6 Re8 27.Qf4 Bf6 28.Kb1 g5 29.Qf3 Ng6 30.Bg3 Rf8 31.Bc2 Be7 32.Nc1 Nh4 33.Qe2 Qb6 34.Ka2 Ng2 35.Rg1 Nf4 36.Bxf4 gxf4 37.Nd3 Bd6 38.Qf3 Qc7 39.c4 c5 40.d5 exd5 41.Qxd5 Nb6 42.Qf5 Nxc4 43.Rge1 Nb6 44.Re4 Rfe8 45.Rde1 Rxe4 46.Rxe4 c4 47.Nxf4 c3 48.b3 a6 49.Nd5 Nxd5 50.Qxd5 Rd8 51.Rc4 Qb6 52.Qf5 Bxh2 53.Rxc3 Rd2 54.Qxf7 Qxf2 55.Qxf2 1/2-1/2 | ||||
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| 341817 | FM Bykov, Egor (2430) | Yoon, Jacob D (2270) | 1-0 | |
| 1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 a6 5.a4 b6 6.Bd3 Bb7 7.h4 h5 8.Bg5 Nd7 9.Qd2 c5 10.d5 Rc8 11.O-O Nh6 12.Qe2 Ng4 13.Bxa6 Bxa6 14.Qxa6 Nde5 15.Qb5+ Kf8 16.Nxe5 Bxe5 17.f3 Bd4+ 18.Kh1 Ne5 19.Ne2 f6 20.Bd2 Nd7 21.c3 e5 22.cxd4 cxd4 23.Rac1 Rxc1 24.Rxc1 f5 25.Bg5 1-0 | ||||
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| 360973 | IM Martinovici, Ilia (2445) | Yoon, Jacob D (2270) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nd2 Be7 4.c3 c5 5.exd5 exd5 6.dxc5 a5 7.Ngf3 Nf6 8.Bd3 O-O 9.O-O Na6 10.Nb3 a4 11.Nbd4 Nxc5 12.Bc2 Bg4 13.h3 Bh5 14.Bf4 Nfe4 15.Re1 Re8 16.Nb5 Ne6 17.Bh2 N4g5 18.Re5 Bxf3 19.gxf3 Nxh3+ 20.Kg2 Nhf4+ 21.Kf1 Bf6 22.Rf5 Bg5 23.Nd4 g6 24.Nxe6 Nxe6 25.Rxd5 Qb6 26.Bxa4 Bh4 27.Bg3 Bxg3 28.fxg3 Red8 29.Bb3 1-0 | ||||
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| 361241 | GM Sharapov, E (2375) | Yoon, Jacob D (2270) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O Ngf6 8.Ng3 Be7 9.c4 b6 10.b3 O-O 11.Bb2 Bb7 12.Qe2 Re8 13.Rad1 a6 14.Ne5 c5 15.dxc5 Bxc5 16.Nxd7 Nxd7 17.Qg4 g6 18.h4 Bf8 19.h5 Bg7 20.Bxg7 Kxg7 21.hxg6 hxg6 22.Nh5+ Kh7 23.Nf4 Rg8 24.Qh5+ Kg7 25.Bxg6 Rh8 26.Qg4 Ne5 27.Qg3 Qh4 28.Bc2+ Qxg3 29.fxg3 Ng4 30.Rd7 Bc8 31.Nxe6+ Kg8 32.Rd8# 1-0 | ||||
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| 363806 | Yoon, Jacob D (2270) | WFM Paragua, Megan Althea (2190) | 0-1 | |
| 1.d4 Nf6 2.Nc3 d5 3.Bf4 e6 4.Nb5 Na6 5.e3 Be7 6.Nf3 O-O 7.Bd3 c5 8.c3 c4 9.Bc2 Bd7 10.a4 Bxb5 11.axb5 Nc7 12.b6 axb6 13.Rxa8 Nxa8 14.Ne5 Nc7 15.g4 Nd7 16.Nf3 b5 17.g5 b4 18.h4 bxc3 19.bxc3 Nb5 20.h5 Nxc3 21.Qc1 Ne4 22.Bxe4 dxe4 23.Nd2 Bb4 24.Qxc4 Qa5 25.g6 Qa1+ 26.Ke2 Qxh1 27.Qxb4 Qxh5+ 28.Ke1 Qxg6 29.Qe7 Nf6 30.Nc4 Nd5 31.Qxb7 Nxf4 32.exf4 Qg1+ 33.Ke2 Qg4+ 34.Ke1 Qxf4 35.Ne5 e3 36.fxe3 Qxe3+ 37.Kf1 Qxd4 38.Nd7 Rd8 39.Nb6 Qf4+ 40.Ke1 Qe3+ 41.Kf1 Rd1+ 0-1 | ||||
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| 362564 | CM Myagmarsuren, Evsuld (2149) | Yoon, Jacob D (2270) | 0-1 | |
| 1.e4 g6 2.d4 Bg7 3.c3 d6 4.Bd3 e5 5.Nf3 Nc6 6.Be3 f5 7.exf5 gxf5 8.dxe5 dxe5 9.O-O Nf6 10.Bb5 Qe7 11.Re1 Bd7 12.Bxc6 Bxc6 13.Nxe5 O-O 14.Nxc6 bxc6 15.Nd2 Kh8 16.Qf3 Nd5 17.Bd4 Qg5 18.Bxg7+ Qxg7 19.Nc4 f4 20.Ne5 Rf5 21.Nxc6 Rg8 22.Rad1 Rg5 23.g3 fxg3 24.hxg3 Rf8 25.Qe4 Nf6 26.Qg2 Ng4 27.Re7 Qg6 28.Rdd7 Nxf2 29.Qxf2 Rxg3+ 30.Kf1 Rxf2+ 31.Kxf2 Rg2+ 32.Kf1 Rg1+ 33.Kf2 Qg2+ 34.Ke3 Re1+ 35.Kd4 Rxe7 36.Rxe7 Qxc6 37.Re5 Qb6+ 38.Rc5 Qxb2 39.Rxc7 Qxa2 40.c4 a5 41.c5 Qd2+ 42.Ke5 Qh2+ 43.Ke6 Qxc7 44.c6 Qxc6+ 45.Kf7 Qd5+ 46.Ke7 Qe5+ 47.Kf7 Qf5+ 48.Ke7 a4 49.Kd6 a3 50.Ke7 a2 51.Kd6 a1=Q 52.Ke7 Qe1+ 53.Kd6 Qd3+ 54.Kc5 Qc1+ 55.Kb4 Qdb1+ 56.Ka4 Qc4+ 57.Ka5 Qcb5# 0-1 | ||||
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| 362058 | Yoon, Jacob D (2270) | Herman, Daniel (1925) | 1-0 | |
| 1.d4 Nf6 2.Nc3 g6 3.e4 d5 4.e5 Nh5 5.Be2 Ng7 6.Nf3 Bg4 7.O-O e6 8.Bg5 Be7 9.Bxe7 Qxe7 10.h3 Bxf3 11.Bxf3 O-O 12.Ne2 c5 13.c4 dxc4 14.Rc1 Nc6 15.Rxc4 cxd4 16.Bxc6 bxc6 17.Nxd4 c5 18.Nb5 Nf5 19.Qc2 a6 20.Na3 Nd4 21.Qe4 Rac8 22.Rfc1 Nb5 23.Nc2 Rfd8 24.Kh2 Rd2 25.a4 Na7 26.Ne3 h5 27.b4 Rxf2 28.bxc5 Nc6 29.R4c2 Rxc2 30.Rxc2 Qg5 31.Nc4 h4 32.Nd6 Rc7 33.Re2 Qg3+ 34.Kh1 Ne7 35.Qa8+ Kh7 36.Nxf7 Rc8 37.Qb7 Re8 38.Nd6 Qf4 39.Qf3 Qxf3 40.gxf3 Rf8 41.Kg2 Nc6 42.Rb2 Rf4 43.Rb7+ Kh6 44.Rb6 Nxe5 45.Rxa6 Rd4 46.Ne4 Rd3 47.Rxe6 Nxf3 48.c6 Nd4 49.Rd6 Rb3 50.c7 Rb2+ 51.Kf1 Rc2 52.Nf6 Rxc7 53.Ng4+ Kg5 54.Ne5 Nf5 55.Rxg6+ Kf4 56.Nd3+ Ke3 57.Ne1 Ng3+ 58.Kg2 Rc1 59.Re6+ Kf4 60.Nd3+ Kf5 61.Nxc1 Kxe6 62.Nd3 Ne4 63.Kf3 Kf5 64.Nf2 Nd6 65.Nd1 Nc4 66.Ne3+ 1-0 | ||||
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| 363620 | IM Pershin, Denis (2358) | Yoon, Jacob D (2270) | 1-0 | |
| 1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.Be2 O-O 6.O-O Nc6 7.h3 e5 8.Be3 Qe7 9.Re1 exd4 10.Nxd4 Nxe4 11.Nxe4 Qxe4 12.Bf3 Qh4 13.Nxc6 bxc6 14.Bxc6 Rb8 15.Bxa7 Rxb2 16.a4 Bf5 17.Re2 Rxc2 18.Rc1 Rxc1 19.Qxc1 Bd4 20.Bxd4 Qxd4 21.a5 Bd3 22.Rd2 Qc4 23.Qxc4 Bxc4 24.Bb7 Re8 25.Rd1 Re2 26.Ra1 d5 27.a6 Bxa6 28.Bxa6 c5 29.Bxe2 1-0 | ||||
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| 360828 | Yoon, Jacob D (2270) | CM Daulet, Alikhan (2004) | 1-0 | |
| 1.d4 d5 2.c4 e6 3.Nc3 a6 4.cxd5 exd5 5.Nf3 Nf6 6.Bg5 c6 7.e3 h6 8.Bh4 Be7 9.Bd3 O-O 10.h3 Nbd7 11.O-O Ne8 12.Bg3 Bd6 13.Ne2 Qe7 14.a3 Bxg3 15.Nxg3 Nd6 16.Qc2 Re8 17.b4 Nf8 18.Ne5 Be6 19.Rab1 f6 20.Nf3 Bf7 21.Nd2 h5 22.a4 h4 23.Ne2 Ne4 24.b5 axb5 25.axb5 Rac8 26.Nxe4 dxe4 27.Bc4 cxb5 28.Bxf7+ Qxf7 29.Qb2 Ng6 30.Qxb5 Rc7 31.Nc1 Rec8 32.Nb3 Ne7 33.Nc5 Qd5 34.Rb2 Nf5 35.Rfb1 Nd6 36.Qe2 Ra8 37.Qg4 g5 38.Rb6 Rd8 39.Ne6 Rdd7 40.Nxc7 Rxc7 41.Qh5 Kg7 42.Qd1 Nc4 43.R6b5 Qd7 44.d5 Na3 45.R5b3 Nxb1 46.Rxb1 b5 47.Qd4 Rc8 48.Qxe4 Rd8 49.Rd1 Qd6 50.f4 gxf4 51.exf4 b4 52.Kh2 b3 53.Rb1 Rb8 54.Qd3 Qxf4+ 55.Kh1 Qb4 56.d6 Rd8 57.d7 b2 58.Qe2 Qd6 59.Rxb2 Rxd7 60.Qg4+ Kf7 61.Rf2 Re7 62.Qf4 Re1+ 63.Kh2 Qxf4+ 64.Rxf4 Kg6 65.Rxh4 Kg5 66.Rg4+ Kf5 67.Rg3 Ke4 68.Rf3 f5 69.Rf2 f4 70.Rf3 Re2 71.h4 Ra2 72.Kh3 Ra8 73.h5 Rh8 74.Kh4 Kf5 75.Rb3 Ke5 76.Rb5+ Ke4 77.Rg5 f3 78.gxf3+ Kxf3 79.Rg6 Kf4 80.h6 Kf5 81.Kh5 Ke5 82.Rg7 Kf5 83.h7 Kf6 84.Kh6 Ke6 85.Rg8 1-0 | ||||
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| 363392 | FM Golubovskis, Maksims (2192) | Yoon, Jacob D (2270) | 0-1 | |
| 1.c4 g6 2.Nc3 Bg7 3.d4 d6 4.e4 e5 5.Nf3 exd4 6.Nxd4 Nc6 7.Be3 Nge7 8.Be2 O-O 9.O-O f5 10.exf5 Bxd4 11.Bxd4 Nxf5 12.Be3 Nxe3 13.fxe3 Rxf1+ 14.Bxf1 Be6 15.Ne4 Ne5 16.Qd4 Nc6 17.Qc3 Qe7 18.Nf6+ Kf8 19.Bd3 Ne5 20.Rf1 Kg7 21.c5 Rf8 22.cxd6 cxd6 23.Ne4 Rxf1+ 24.Kxf1 Bxa2 25.Qd4 d5 26.Nf2 Qf6 27.Be2 Nc4 28.Qxa7 Qxb2 29.Qd4+ Qxd4 30.exd4 Ne3+ 31.Kg1 Nf5 32.Bf3 Nxd4 33.Bd1 Bb3 34.Bg4 Bc4 35.Bc8 b5 0-1 | ||||
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| 362142 | WIM Matveeva, O (2196) | Yoon, Jacob D (2270) | 1-0 | |
| 1.d4 g6 2.c4 Bg7 3.g3 d6 4.Bg2 Nc6 5.Nf3 Bd7 6.O-O Qc8 7.Nc3 Bh3 8.e4 h5 9.Nd5 Bxg2 10.Kxg2 h4 11.Be3 hxg3 12.fxg3 Qh3+ 13.Kg1 O-O-O 14.Qd2 f6 15.Nf4 Qd7 16.d5 Ne5 17.Nxe5 fxe5 18.Ne6 Bh6 19.Nxd8 Qxd8 20.Bxh6 Nxh6 21.Qe2 Qd7 22.Rf2 Ng4 23.Rg2 Nf6 24.Rf1 g5 25.Qf2 Kb8 26.Qf5 Qa4 27.b3 Qb4 28.Qxg5 Qc5+ 29.Kh1 Nxe4 30.Qxe7 a6 31.Rf8+ Rxf8 32.Qxf8+ Ka7 33.Qf1 Qe3 34.Qg1 Qxg1+ 35.Kxg1 Nf6 1-0 | ||||
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| 363202 | FM Napoli, N (2228) | Yoon, Jacob D (2270) | 0-1 | |
| 1.e4 g6 2.h4 Nf6 3.e5 Nd5 4.c4 Nb6 5.c5 Nd5 6.Nc3 Nxc3 7.bxc3 d6 8.cxd6 cxd6 9.h5 dxe5 10.hxg6 fxg6 11.Nf3 Bg7 12.d4 exd4 13.cxd4 Nc6 14.Bd3 Nxd4 15.Rb1 O-O 16.Bc4+ Be6 17.Qxd4 Bxd4 18.Bxe6+ Rf7 19.Ng5 Qa5+ 20.Kf1 Rf8 21.Rxh7 Bg7 22.Be3 Qe5 23.Rh3 Bf6 24.Bxf7+ Rxf7 25.Nxf7 Kxf7 26.Re1 Qb5+ 27.Kg1 Qa6 28.a3 Qxa3 29.Bd4 Qb4 0-1 | ||||
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| 362972 | Yoon, Jacob D (2270) | WCM Charvi A (1944) | 1-0 | |
| 1.e4 c5 2.b3 d6 3.Bb2 Nf6 4.Nc3 g6 5.Nf3 Bg7 6.d4 cxd4 7.Nxd4 O-O 8.Qd2 Nc6 9.O-O-O Qa5 10.Kb1 Nxd4 11.Qxd4 Ng4 12.Qd2 Nxf2 13.Qxf2 Bxc3 14.Bc4 Bxb2 15.Kxb2 Qe5+ 16.Kb1 Be6 17.Bd5 Bxd5 18.exd5 a5 19.Rhe1 Qg7 20.Rxe7 a4 21.Rxb7 axb3 22.cxb3 Qe5 23.Qd4 Qe2 24.Qd2 Qe4+ 25.Kb2 Rfc8 26.Re1 Qf5 27.a4 Rc5 28.Rbe7 Qf6+ 29.Ka3 Kg7 30.Qe2 Rac8 31.Rf1 Rc2 32.Rxf6 1-0 | ||||
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| 361724 | Yoon, Jacob D (2270) | FM Volkov, Sergei1 (2151) | 0-1 | |
| 1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.f4 a6 5.a4 Nc6 6.Nf3 Bg4 7.Be3 Bxf3 8.gxf3 e5 9.fxe5 dxe5 10.d5 Nd4 11.Be2 c5 12.dxc6 bxc6 13.h4 Nf6 14.f4 c5 15.fxe5 Nd7 16.Nd5 Nxe5 17.c3 Ne6 18.h5 O-O 19.Qd2 Ra7 20.Bh6 Bxh6 21.Qxh6 Qg5 22.hxg6 Qxh6 23.Rxh6 fxg6 24.O-O-O Rf2 25.Bf1 Kg7 26.Rh1 h5 27.Bh3 Ng5 28.Bc8 c4 29.Rhf1 Nxe4 30.Rxf2 Nxf2 31.Re1 Ned3+ 32.Kd2 Nxe1 33.Kxe1 Nd3+ 34.Kd2 Nxb2 35.Kc2 Nxa4 36.Ne3 Nb6 37.Be6 Rc7 38.Kd2 Kf6 39.Bh3 g5 40.Bg2 g4 41.Ke2 Kg5 42.Kf2 h4 43.Kg1 h3 44.Be4 Kf4 45.Nxg4 Kxg4 46.Kh2 Re7 47.Bh1 Re2+ 48.Kg1 Kg3 49.Kf1 Rc2 50.Kg1 Rc1# 0-1 | ||||
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| 362749 | Yoon, Jacob D (2270) | FM Krivenko, Dion (2244) | 0-1 | |
| 1.d4 g6 2.e4 Bg7 3.Nc3 c5 4.dxc5 Qa5 5.Ne2 Qxc5 6.Be3 Qa5 7.Nd4 Nc6 8.Nb3 Qd8 9.Qd2 Nf6 10.f3 O-O 11.g4 a5 12.a4 d6 13.h4 Be6 14.h5 Ne5 15.Be2 Rc8 16.Nd4 Bc4 17.O-O-O Bxe2 18.Ncxe2 Nc4 19.Qd3 Nxe3 20.Qxe3 Qb6 21.c3 Nd7 22.Qg5 Nc5 23.hxg6 hxg6 24.Nf4 Nxa4 25.Rd2 Nxc3 26.bxc3 Rxc3+ 27.Nc2 Rfc8 28.Nd5 Rxc2+ 29.Rxc2 Qb2+ 30.Kd1 Qxc2+ 31.Ke1 Qc1+ 0-1 | ||||
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| 398874 | Yoon, Jacob D (2118) | FM Kalavannan, Koby (2248) | 1-0 | |
| 1.e4 c5 2.b3 Nf6 3.e5 Nd5 4.Nc3 Nxc3 5.dxc3 Nc6 6.Nf3 d5 7.exd6 exd6 8.c4 Bg4 9.Bb2 Qa5+ 10.Qd2 Qxd2+ 11.Kxd2 Bxf3 12.gxf3 O-O-O 13.Rd1 Rg8 14.Kc1 g6 15.Bf6 Be7 16.Bh3+ Kc7 17.Bxe7 Nxe7 18.Rhe1 Nc6 19.f4 Rde8 20.Re3 Nd4 21.Rde1 Rxe3 22.Rxe3 Kd8 23.c3 Nf5 24.Bxf5 gxf5 25.Rg3 Rg4 26.Rxg4 fxg4 27.Kd2 Ke7 28.Ke3 Ke6 29.Ke4 f5+ 30.Kd3 Kf6 31.Ke2 Kg6 32.Kf1 Kh5 33.b4 Kh4 34.Kg2 a6 35.b5 a5 36.b6 a4 37.a3 h6 38.Kg1 Kh5 39.Kg2 Kg6 40.Kg3 Kf6 41.Kh4 Ke6 42.Kh5 d5 43.cxd5+ Kxd5 44.Kxh6 Ke4 45.c4 Kxf4 46.Kg6 Ke5 47.Kg5 Ke4 48.Kf6 f4 49.Kg5 g3 50.hxg3 fxg3 51.fxg3 Kd4 52.Kf5 Kxc4 53.g4 Kd3 54.g5 c4 55.g6 c3 56.g7 c2 57.g8=Q c1=Q 58.Qd5+ Ke2 59.Qxb7 Qc5+ 60.Ke6 Qxa3 61.Qe4+ Kf2 62.b7 Qb3+ 63.Qd5 Qb6+ 64.Kd7 a3 65.Qf5+ Kg1 66.Qg4+ Kh1 67.Qf3+ Kg1 68.Qg3+ Kh1 69.b8=Q Qd4+ 70.Qgd6 Qg7+ 71.Kc8 Qg8+ 72.Kb7 Qb3+ 73.Qb6 Qa2 74.Qc6+ Kg1 75.Qg3+ Kf1 76.Qcf3+ 1-0 | ||||
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| 398860 | Yoon, Jacob D (2118) | White, S (1990) | 1-0 | |
| 1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 Bf5 5.cxd5 cxd5 6.Qb3 Nc6 7.Qxb7 Bd7 8.Qb3 Rb8 9.Qd1 e5 10.dxe5 Nxe5 11.Be2 Bd6 12.Nf3 Nxf3+ 13.Bxf3 Qc7 14.O-O Bxh2+ 15.Kh1 Be5 16.Nxd5 Nxd5 17.Bxd5 O-O 18.f4 Bxb2 19.Bxb2 Rxb2 20.Qd4 Rc2 21.Rad1 Bc6 22.e4 Bxd5 23.exd5 Rxa2 24.d6 Qc6 25.Rf3 Rd8 26.Rg3 g6 27.Qf6 Qb6 28.Qe7 Rf2 29.Re3 Rxf4 30.d7 Kg7 31.Qe5+ Rf6 32.Rf3 Qe6 33.Qd4 Qb6 34.Qa1 1-0 | ||||
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| 398867 | GM Shkuro, I (2566) | Yoon, Jacob D (2118) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.b4 cxd4 6.cxd4 Qb6 7.Nc3 1/2-1/2 | ||||
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| 398849 | Patel, Keatan (1909) | Yoon, Jacob D (2118) | 1/2-1/2 | |
| 1.e4 g6 2.d4 Bg7 3.c4 d6 4.Nc3 e5 5.Nge2 exd4 6.Nxd4 Ne7 7.Be2 Nbc6 8.Be3 O-O 9.O-O f5 10.exf5 Bxd4 11.Bxd4 Nxf5 12.Be3 Nxe3 13.fxe3 Rxf1+ 14.Qxf1 Bf5 15.Qf4 Qe7 16.Nd5 Qg7 17.Rf1 Qxb2 18.Bg4 Rf8 19.Nxc7 Ne5 20.h3 h5 21.Bf3 Be6 22.Qg5 Nxf3+ 23.Rxf3 Qb1+ 24.Kh2 Rxf3 25.gxf3 Qxa2+ 26.Kg3 Qxc4 27.Qxg6+ Kh8 28.Nxe6 h4+ 29.Kf2 Qa2+ 30.Ke1 Qa1+ 31.Kd2 Qa2+ 32.Kc3 Qa5+ 33.Kc4 Qa4+ 34.Kc3 Qa5+ 35.Kd3 Qb5+ 36.Kd4 Qa4+ 37.Kd5 Qc6+ 1/2-1/2 | ||||
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| 398837 | GM Korneev, O (2469) | Yoon, Jacob D (2118) | 1/2-1/2 | |
| 1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nc6 7.d4 e6 8.Bc4 Bb4 9.Qd3 O-O 10.O-O a6 11.Bb3 Be7 12.Re1 g6 13.Bh6 Re8 14.Rad1 Na5 15.Bxd5 exd5 16.Ne5 Be6 17.Re2 Nc6 18.Nxc6 bxc6 19.Na4 Bd6 20.Bd2 1/2-1/2 | ||||
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| 398816 | Yoon, Jacob D (2118) | GM Dgebuadze, A (2430) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.a3 Bxd2+ 6.Qxd2 d6 7.Nc3 Nc6 8.e4 O-O 9.O-O-O Qe7 10.Bd3 e5 11.Nd5 Nxd5 12.exd5 Nxd4 13.Nxd4 exd4 14.Bc2 Bd7 15.Rhe1 Qf6 16.Qxd4 Qxd4 17.Rxd4 Rfe8 18.Rde4 Rxe4 19.Rxe4 Kf8 20.Re3 h6 21.Kd2 g5 22.g3 Rb8 23.Rb3 b6 24.Bd1 f5 25.f4 Kf7 26.Be2 Kf6 27.Re3 Rg8 28.Rf3 g4 29.Re3 h5 30.Bf1 h4 31.b3 Rh8 32.a4 c6 33.Bg2 h3 34.Bh1 c5 35.Kc2 Rc8 36.Kc3 Re8 37.Rxe8 Bxe8 38.Kd3 Bd7 39.Kc3 Ke7 40.Kd3 Kd8 41.Kc3 Kc7 42.Kd3 Kb7 43.Kc3 Ka7 44.Kb2 Ka6 45.Kc3 Be8 46.Kd3 Bd7 47.Kc3 1/2-1/2 | ||||
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| 398828 | Yoon, Jacob D (2118) | IM Lutsko, Artem (2414) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 b6 7.Bd3 c5 8.cxd5 Nxd5 9.Nxd5 exd5 10.O-O c4 11.Bc2 Nc6 12.b3 Ba6 13.bxc4 Bxc4 14.Bd3 Bxd3 15.Qxd3 Qd7 16.Rfc1 Rfc8 17.h3 a6 18.e4 Nb4 19.Qe2 dxe4 20.Qxe4 Nd5 21.Bd2 f6 22.Nh4 Bf8 23.Nf5 Re8 24.Qg4 Rad8 25.Qf3 b5 26.Rc2 Rc8 27.Rac1 Rxc2 28.Rxc2 Nb6 29.Rc6 Nc4 30.Bc3 g6 31.Ng3 f5 32.d5 a5 33.a4 Ne5 34.Bxe5 Rxe5 35.axb5 Qxd5 36.Qxd5+ Rxd5 37.b6 a4 38.Ne2 a3 39.Nc3 Rc5 40.Rxc5 Bxc5 41.b7 Bd6 42.Kf1 Kf7 43.Ke2 Bb8 44.Kd3 Ke6 45.Kc2 Kd7 46.Kb3 1/2-1/2 | ||||
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| 398792 | Yoon, Jacob D (2118) | IM Wadsworth, Matthew J (2464) | 1/2-1/2 | |
| 1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Be7 6.Nc3 O-O 7.O-O Ne4 8.Qc2 Nxc3 9.Qxc3 d6 10.Re1 Nd7 11.e4 e5 12.Qc2 Bf6 13.Be3 Qe7 14.Rad1 a5 15.dxe5 dxe5 16.h4 Nc5 17.Nh2 Ne6 18.Ng4 Rad8 19.Nxf6+ Qxf6 20.c5 bxc5 21.Bxc5 Rxd1 22.Rxd1 Rd8 23.Rxd8+ Qxd8 24.Qc3 g5 25.hxg5 Qd1+ 26.Kh2 Qh5+ 27.Kg1 Qd1+ 28.Kh2 Qh5+ 1/2-1/2 | ||||
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| 398809 | Shafi, Declan (2222) | Yoon, Jacob D (2118) | 0-1 | |
| 1.c4 g6 2.e4 Bg7 3.Nc3 d6 4.g3 Nc6 5.Bg2 Bd7 6.d3 h5 7.Bg5 Qc8 8.Qd2 Nd4 9.Nge2 Bh3 10.O-O h4 11.Nxd4 hxg3 12.fxg3 Bxd4+ 13.Kh1 f6 14.Bxh3 Qxh3 15.Nd5 fxg5 16.Nxc7+ Kd7 17.Nxa8 Nf6 18.Qg2 Ng4 19.Qxh3 Rxh3 20.Kg2 Rxh2+ 21.Kf3 0-1 | ||||
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| 945365 | Green, Michael (1917) | Yoon, Jacob D (2035) | 1/2-1/2 | |
| 1.Nf3 d5 2.c4 d4 3.b4 f6 4.e3 e5 5.a3 c5 6.bxc5 Nc6 7.d3 dxe3 8.Bxe3 Bxc5 9.Be2 Nd4 10.Bxd4 Bxd4 11.Nxd4 Qxd4 12.Ra2 Ne7 13.Nd2 Nc6 14.O-O O-O 15.Nb3 Qd6 16.c5 Qd8 17.d4 Be6 18.Rd2 Nxd4 19.Nxd4 exd4 20.Bf3 Qc7 21.Rxd4 Qxc5 22.Bxb7 Rab8 23.Bd5 Bxd5 24.Rxd5 Qxa3 25.Qa1 Qe7 26.Re1 Qf7 27.Red1 Rb7 28.g3 g6 29.Qa4 Qe6 30.Rd6 Qb3 1/2-1/2 | ||||
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| 945293 | Yoon, Jacob D (2035) | CM Khandelwal, A (2205) | 0-1 | |
| 1.d4 Nf6 2.Bf4 g6 3.Nc3 d5 4.Qd2 Bg7 5.Bh6 O-O 6.Bxg7 Kxg7 7.e3 c5 8.dxc5 Qa5 9.Ne4 Qxd2+ 10.Nxd2 a5 11.c4 Rd8 12.Ngf3 Na6 13.cxd5 Nxc5 14.Rc1 Rxd5 15.Bc4 Rd8 16.Nb3 Na4 17.Bb5 Nxb2 18.Ke2 a4 19.Nbd4 Bg4 20.Rc2 a3 21.h3 Bxf3+ 22.Nxf3 Nd5 23.Ne5 Ra5 24.Bc4 Nb4 25.Nxf7 Rc8 26.Rxb2 axb2 27.Bb3 Rc1 0-1 | ||||
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| 945325 | Yoon, Jacob D (2035) | FM Derakhshani, Borna (2359) | 0-1 | |
| 1.d4 Nf6 2.Nc3 d5 3.Bg5 h6 4.Bxf6 exf6 5.Nf3 c6 6.e3 Bd6 7.Bd3 Bg4 8.h3 Be6 9.Nh4 g6 10.f4 f5 11.Nf3 Nd7 12.Ne5 Nf6 13.g4 Ne4 14.Bxe4 Qh4+ 15.Kd2 fxe4 16.Qe1 Qe7 17.Qf2 O-O-O 18.f5 gxf5 19.gxf5 Bd7 20.Nxd7 Qxd7 21.Rag1 Rhg8 22.Ne2 Rg5 23.Rxg5 hxg5 24.Rg1 f6 25.Rg2 Rh8 26.Ng1 c5 27.dxc5 Bxc5 28.c3 Qa4 29.a3 Qb5 30.Kc1 Qd3 31.Rg3 Rh4 32.Qd2 Qf1+ 33.Kc2 Qxf5 34.Rg2 Qf1 35.Kb3 Qc4+ 36.Kc2 Bd6 37.Qd4 Qxd4 38.cxd4 Kd7 39.Kd2 Ke6 40.Ke2 Rh8 41.Kd1 Kf5 42.Rf2+ Kg6 43.Ke2 f5 44.Kf1 f4 45.exf4 gxf4 46.Ne2 f3 47.Ng1 Rc8 48.Rd2 e3 49.Rd1 Rc2 0-1 | ||||
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| 945238 | Yoon, Jacob D (2035) | Alldritt, N (1954) | 1-0 | |
| 1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.e3 Bg7 5.b4 O-O 6.c4 a5 7.b5 c5 8.Bb2 Nbd7 9.Rc1 cxd4 10.Bxd4 Re8 11.Be2 e5 12.Ba1 e4 13.Nd4 Ne5 14.c5 Bg4 15.O-O Nd3 16.Rc3 Bxe2 17.Qxe2 Nd7 18.c6 bxc6 19.bxc6 N7c5 20.N2b3 Nxb3 21.Rxb3 Rc8 22.Rxd3 exd3 23.Qxd3 Qb6 24.Rc1 Re4 25.h3 Bxd4 26.Bxd4 Rxd4 27.Qxd4 Rxc6 28.Qxb6 Rxb6 29.Rc5 a4 30.Ra5 Rb4 31.a3 Rc4 32.Kf1 d4 33.exd4 Rxd4 34.Ke2 Rc4 35.g3 Rc2+ 36.Ke1 Rc4 37.Kd2 Kg7 38.Kd3 Rc1 39.Rxa4 Ra1 40.Ra7 g5 41.a4 h5 42.Ke4 h4 43.gxh4 gxh4 44.Kf4 Rf1 45.f3 Rg1 46.a5 Rg3 47.Rb7 Rxh3 48.Rb1 Rh2 49.Ra1 Rb2 50.Kg4 Rb7 51.a6 Ra7 52.Kxh4 Kf6 53.Kg4 Kg6 54.Kf4 Kf6 55.Ke4 Ke6 56.Ra2 Kd6 57.Kf5 Kd5 58.f4 Kd4 59.Kf6 Kd5 60.f5 Kd6 61.Rd2+ Kc5 62.Kg7 Rxa6 63.Kxf7 Ra1 64.f6 Rg1 65.Kf8 Kc6 66.Rd4 Rg2 67.f7 Kc5 68.Re4 Kd5 69.Re1 Kd6 70.Ke8 1-0 | ||||
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| 945258 | GM Wells, Peter K (2356) | Yoon, Jacob D (2035) | 1/2-1/2 | |
| 1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.Nc3 e6 5.Bg5 f6 6.cxd5 exd5 7.Bf4 g5 8.Bd2 Qd7 9.e3 h5 10.Bd3 Nge7 11.Na4 b6 12.Rc1 h4 13.h3 Bf5 14.Bxf5 Qxf5 15.Ng1 Qe4 16.f3 Qe6 17.Ne2 Nf5 18.O-O Bb4 19.e4 Bxd2 20.Qxd2 Nfe7 21.Nac3 O-O-O 22.Rfe1 Qd7 23.exd5 Nxd5 24.Nxd5 Qxd5 25.Qc2 Kb7 26.Red1 1/2-1/2 | ||||
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| 945204 | Fellowes, Billy (1824) | Yoon, Jacob D (2035) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.d4 cxd4 5.Qxd4 Bd7 6.Bxc6 bxc6 7.Nc3 e5 8.Qd3 Be7 9.O-O Nf6 10.Bg5 Qc7 11.Rad1 Bg4 12.Bxf6 gxf6 13.h3 Bh5 14.Ne2 Qb6 15.Nh4 Rd8 16.Nf5 Rg8 17.c4 Qxb2 18.Rd2 Bxe2 19.Rxe2 Qb7 20.Rb1 Qa6 21.Reb2 d5 22.exd5 cxd5 23.Rb5 d4 24.Rb7 Bc5 25.Nh6 Rg7 26.Rb8 Qc6 27.f3 Bb6 28.Rxd8+ Kxd8 29.Nf5 Rg8 30.Qa3 Re8 31.Nd6 Re7 32.Nf5 Rd7 33.Qf8+ Kc7 34.Ne7 Qc5 35.Qc8+ Kd6 36.Nf5+ Ke6 37.Ng7+ Ke7 38.Nf5+ Ke6 39.Ng7+ Kd6 40.Nf5+ 1/2-1/2 | ||||
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| 988946 | CM Turner, Max N (2264) | Yoon, Jacob D (2050) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Ngf3 Nf6 5.Bd3 c5 6.exd5 exd5 7.dxc5 O-O 8.O-O Bxc5 9.Nb3 Bb6 10.Bf4 Bg4 11.c3 Nc6 12.Bc2 Ne4 13.Bxe4 dxe4 14.Qxd8 Raxd8 15.Ne5 Nxe5 16.Bxe5 Be6 17.Rfd1 1/2-1/2 | ||||
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| 988923 | Yoon, Jacob D (2050) | James, R (2068) | 1-0 | |
| 1.d4 d6 2.Nf3 f5 3.h4 c6 4.Bg5 Qb6 5.Nbd2 Nf6 6.e3 Qxb2 7.Bd3 Ne4 8.Nxe4 fxe4 9.Bxe4 d5 10.Bd3 Qc3+ 11.Nd2 Be6 12.Rb1 b6 13.Bf4 Nd7 14.Qc1 b5 15.Bc7 Rc8 16.Rb3 Qxb3 17.cxb3 Rxc7 18.Bxb5 Kd8 19.Bd3 g6 20.Nf3 Bh6 21.h5 g5 22.e4 Rg8 23.e5 Nf8 24.Qc2 Rg7 25.b4 Rf7 26.Nd2 g4 27.Nb3 g3 28.fxg3 Be3 29.Rf1 Rxf1+ 30.Kxf1 Bg4 31.Be2 Bc8 32.Qd3 Bh6 33.Qf3 Ke8 34.Ke1 Ne6 35.Qc3 Ng5 36.b5 Ne4 37.Qa5 Rb7 38.bxc6 Rxb3 39.axb3 Bd2+ 40.Qxd2 Nxd2 41.Kxd2 h6 42.Kc3 a5 43.b4 axb4+ 44.Kxb4 Bf5 45.Kc5 Be6 46.Kb6 1-0 | ||||
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| 988872 | Yoon, Jacob D (2050) | Turner, Lewis A (1825) | 1-0 | |
| 1.Nf3 g6 2.b3 Bg7 3.d4 Nf6 4.Bb2 O-O 5.e3 d6 6.Be2 c5 7.O-O cxd4 8.Nxd4 Nc6 9.c4 d5 10.Nd2 Nxd4 11.Bxd4 Re8 12.f4 h5 13.h3 dxc4 14.Nxc4 Ne4 15.Bxg7 Kxg7 16.Bf3 Ng3 17.Qxd8 Rxd8 18.Rfd1 Be6 19.Kf2 h4 20.Bxb7 Rxd1 21.Rxd1 Rb8 22.Na5 f6 23.e4 Rh8 24.a3 Rh5 25.b4 Rb5 26.Bc6 Rb6 27.b5 a6 28.a4 axb5 29.axb5 Kf7 30.Rd4 Ba2 31.Nb7 f5 32.Nc5 fxe4 33.Nd7 e3+ 34.Kxe3 Nf5+ 35.Kd3 Bb1+ 36.Kc3 Nxd4 37.Kxd4 Rxc6 38.bxc6 Ke8 39.Nb6 Kd8 40.Nd5 e6 41.Nc3 Kc7 1-0 | ||||
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| 988897 | Madhavan, Sanjith (1961) | Yoon, Jacob D (2050) | 1/2-1/2 | |
| 1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.O-O-O Bb7 7.f3 Nd7 8.h4 h6 9.Nh3 e6 10.Nf4 Ne7 11.Kb1 Nb6 12.b3 Qd7 13.g4 c5 14.Bh3 Qc7 15.dxc5 dxc5 16.Nce2 1/2-1/2 | ||||
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| 988818 | Sandhu, Manvith (1860) | Yoon, Jacob D (2050) | 0-1 | |
| 1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.a3 Nd7 7.Nf3 Bb7 8.Bd3 Rc8 9.O-O c5 10.Rfe1 Ngf6 11.Bh6 O-O 12.Bxg7 Kxg7 13.Bf1 b4 14.axb4 cxb4 15.Nd1 Qb6 16.Bd3 e5 17.d5 Nc5 18.b3 Nxd3 19.Qxd3 a5 20.Qd2 Ba6 21.Nb2 Rc7 22.Rac1 Rfc8 23.h3 Bb5 24.Re3 Rc3 25.Nd3 Bxd3 26.Rxd3 Nxe4 27.Qe2 Rxd3 28.Qxe4 Rxb3 29.h4 Rbc3 30.h5 R8c4 31.Qe2 b3 32.Nd2 Rxc2 33.h6+ Kxh6 34.Qxc4 Rxc4 35.Rxc4 b2 36.Rh4+ Kg7 37.Ra4 b1=Q+ 38.Nxb1 Qxb1+ 0-1 | ||||
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| 988841 | Yoon, Jacob D (2050) | Fava, Lorenzo (2107) | 0-1 | |
| 1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 c5 5.Nf3 Nc6 6.Be3 Bg4 7.d5 Nd4 8.Be2 Nxe2 9.Qxe2 Nf6 10.h3 Bxf3 11.Qxf3 Nd7 12.Qe2 Bxc3+ 13.bxc3 Qa5 14.Qb2 Ne5 15.Qb5+ Qxb5 16.cxb5 b6 17.a4 a6 18.Ke2 axb5 19.axb5 Kd7 20.f4 Nc4 21.Kd3 Na3 22.c4 Ra4 23.Ra2 Rha8 24.Rha1 R4a7 25.Rb2 Kc7 26.Rc1 e6 27.Rc3 Ra4 28.Rbb3 f5 29.e5 exd5 30.cxd5 R8a5 31.e6 Nxb5 32.Rc1 Ra3 33.Rxa3 Rxa3+ 34.Kd2 Kb7 35.Rb1 Nc7 36.Bxc5 dxc5 37.e7 Ra4 38.Re1 Rd4+ 39.Kc3 Ne8 40.Re5 Kc7 41.g4 Rxf4 42.gxf5 Rxf5 43.Re1 Rxd5 44.Rf1 Rf5 0-1 | ||||
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| 1544294 | Alizada, Eldar (1922) | Yoon, Jacob D (2116) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 Nh5 8.Qd2 f5 9.Bg5 Qe8 10.exf5 gxf5 11.Bd3 a6 12.Nge2 Nd7 13.Ng3 f4 14.Nge4 Nhf6 15.Bh4 Qh5 16.Bf2 Nxe4 17.Nxe4 Nf6 18.O-O-O Nxe4 19.Bxe4 Bd7 20.g4 Qe8 21.Kb1 Bf6 22.h4 Be7 23.Rc1 c5 24.b4 b6 25.bxc5 bxc5 26.Ka1 Qc8 27.Rb1 Qc7 28.Rb2 Rfb8 29.Rhb1 Rxb2 30.Qxb2 Qa5 31.Be1 Qa4 32.Qc2 Qxc2 33.Bxc2 Ra7 34.Rb8+ Kg7 35.Ba5 Bxg4 36.fxg4 Bxh4 37.Rc8 Kh6 38.Rc7 Rxc7 39.Bxc7 Be7 40.Ba5 Kg5 41.Bxh7 Kxg4 42.Kb1 f3 43.Be1 Kf4 44.Bd2+ Kg3 45.Kc2 f2 46.Bd3 Kg2 47.Be4+ Kg1 48.Be3 Bg5 49.Bxf2+ Kxf2 50.Kd3 Ke1 51.Bf3 Bh6 52.a4 a5 53.Bh5 Kf2 54.Ke4 Bf8 55.Kd3 Be7 56.Ke4 Bg5 57.Kd3 Kg3 58.Ke4 Bh6 59.Bd1 Bf8 1/2-1/2 | ||||
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| 1544323 | Yoon, Jacob D (2116) | Shearsby, Jude (1762) | 1-0 | |
| 1.e4 g6 2.d4 Bg7 3.Be3 d6 4.Nc3 a6 5.f4 b5 6.Nf3 Bb7 7.Bd3 Nd7 8.O-O Ngf6 9.e5 Nd5 10.Nxd5 Bxd5 11.a4 b4 12.c4 bxc3 13.bxc3 Nb6 14.a5 Nc4 15.Qa4+ Qd7 16.Bxc4 Qxa4 17.Rxa4 1-0 | ||||
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| 1544218 | FM Bezuidenhout, Roland (2196) | Yoon, Jacob D (2116) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.exd5 exd5 6.Bd3 c5 7.dxc5 Bxc5 8.Nf3 O-O 9.O-O Be6 10.Ne2 Nc6 11.c3 Bd6 12.h3 h6 13.Bh4 Rc8 14.Ned4 Nxd4 15.Nxd4 g5 16.Bg3 Ne4 17.Bxe4 Bxg3 18.fxg3 dxe4 19.Nxe6 fxe6 20.Rxf8+ Kxf8 21.Qe2 Qd3 22.Re1 Qxe2 23.Rxe2 Rd8 24.Kf2 Ke7 25.g4 Kf6 26.Rxe4 Rd2+ 27.Re2 Rxe2+ 28.Kxe2 Ke5 29.Ke3 Kd5 30.g3 a5 31.h4 b5 32.Kd3 a4 33.b3 a3 34.Ke3 Ke5 35.c4 bxc4 36.bxc4 Kd6 37.Kd4 e5+ 38.Ke4 Kc5 39.Kxe5 Kxc4 40.hxg5 hxg5 41.Kf5 Kc3 42.Kxg5 Kb2 43.Kh6 Kxa2 44.g5 Kb2 45.g6 a2 46.g7 a1=Q 47.g8=Q Qh1+ 48.Kg7 Qh3 49.Qb8+ Kc3 50.Qe5+ Kd3 51.Qd5+ Ke3 52.Qg5+ Kd3 53.g4 Kd4 54.Qf5 Ke3 55.Kg6 Qh8 56.Qf7 Qd8 57.g5 Qd6+ 58.Kg7 Qd4+ 59.Kh6 Qh4+ 60.Qh5 Qd4 61.Qh3+ Kf2 62.Qf5+ Kg3 63.Qf6 Qh4+ 64.Kg7 Qe4 65.g6 Kg4 66.Kf7 Qb7+ 67.Qe7 Qf3+ 68.Kg8 Qa8+ 69.Kg7 Qa1+ 70.Qf6 Qa7+ 71.Kh6 Qe3+ 72.Kh7 Qh3+ 73.Kg8 Qb3+ 74.Qf7 Qb8+ 75.Qf8 Qb3+ 76.Kh7 Qb7+ 77.Qg7 Qh1+ 78.Qh6 Qe4 79.Qh2 Kg5 80.Qd2+ Kh5 81.Qd1+ Kg5 82.Qd2+ Kh5 83.Qa5+ Kg4 84.Qc5 Qh1+ 85.Kg8 Qa8+ 86.Kf7 Qb7+ 87.Qe7 Qf3+ 88.Kg8 Qa8+ 89.Qf8 Qd5+ 90.Kh7 Qh1+ 1/2-1/2 | ||||
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| 1544256 | Yoon, Jacob D (2116) | Gordon, Frederick (1456) | 0-1 | |
| 1.b3 e5 2.Bb2 Nc6 3.e3 Nf6 4.Nf3 Bd6 5.c4 O-O 6.Be2 e4 7.Nd4 Bc5 8.Nxc6 dxc6 9.O-O Re8 10.f3 Be6 11.Nc3 exf3 12.Bxf3 Qd3 13.Ne2 Ne4 14.Bc1 Bf5 15.Nf4 Qd7 16.Kh1 Rad8 17.d3 Nf6 18.d4 Bd6 19.Nd3 Ne4 20.c5 Bf8 21.Bb2 f6 22.Nf4 Ng5 23.Qe1 Qe7 24.Be2 Qxe3 25.Bc4+ Kh8 26.Qh4 Qd2 27.Rab1 Bxb1 28.Rxb1 h6 29.Bd3 Re3 30.Bg6 Bxc5 31.d5 Bd4 32.Bxd4 Qxd4 33.Bf7 Qe4 34.Bg6 Qe7 35.Bc2 Kg8 36.Qf2 cxd5 37.h4 Nf7 38.Ng6 Qe6 39.Bf5 Qe8 40.Rc1 c6 41.Nf4 Nd6 42.Bb1 Qe5 43.Ng6 Qg3 44.Qc2 Re1+ 45.Rxe1 Qxe1+ 46.Kh2 Ne4 47.Qd3 Kf7 48.h5 Nf2 49.Qf5 Ng4+ 50.Kh3 Ne5 51.Nf4 Re8 52.Kh2 Qh4+ 53.Kg1 Nf3+ 54.gxf3 Qg3+ 0-1 | ||||
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| 1544208 | Yoon, Jacob D (2116) | Kumar, Sanjit S (1702) | 1-0 | |
| 1.e4 e5 2.Nf3 Nc6 3.c3 d5 4.Qa4 Bd7 5.exd5 Nd4 6.Qd1 Nxf3+ 7.Qxf3 Nf6 8.c4 Bc5 9.Nc3 Bd4 10.d3 Ng4 11.Be3 Nxe3 12.fxe3 Bxc3+ 13.bxc3 O-O 14.Be2 Qe7 15.O-O Rae8 16.e4 b5 17.Qe3 bxc4 18.dxc4 Qa3 19.c5 Rb8 20.c6 Bc8 21.h4 Rb6 22.h5 Ba6 23.h6 g6 24.Qg5 f6 25.Rxf6 Bxe2 26.Rxg6+ Kf7 27.Qf5+ 1-0 | ||||
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| 1574663 | Yoon, Jacob D (2116) | Clarke, Connor (1691) | 1-0 | |
| 1.d4 d5 2.Nc3 Nf6 3.Bg5 Nbd7 4.f3 h6 5.Bh4 c5 6.e4 dxe4 7.d5 Qb6 8.fxe4 Nxe4 9.Nxe4 Qb4+ 10.Nc3 Qxh4+ 11.g3 Qb4 12.Qd2 g6 13.a3 Qa5 14.Nf3 Bg7 15.Bd3 Ne5 16.Nxe5 Bxe5 17.O-O h5 18.Qg5 Bd4+ 19.Kg2 Bd7 20.Rxf7 O-O-O 21.Ne4 h4 22.c3 Bf6 23.Nxf6 exf6 24.Qxf6 Qa4 25.c4 Qa5 26.Qf2 hxg3 27.hxg3 Rh6 28.Rf8 Rh8 29.Rxd8+ Qxd8 30.Rh1 Rf8 31.Qxc5+ Kb8 32.Qd6+ Ka8 33.Qe5 Qb6 34.Rf1 Re8 35.Qc3 a6 36.c5 Qd8 37.Bxg6 Re2+ 38.Kg1 Bh3 39.Re1 Rg2+ 40.Kh1 Ka7 41.c6 Qb6 42.cxb7 Rxb2 43.b8=Q+ Qxb8 44.Re7+ Rb7 45.Qc5+ 1-0 | ||||
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| 1574678 | Murphy, Ryan (1977) | Yoon, Jacob D (2116) | 1-0 | |
| 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O Bg4 10.Ne2 O-O 11.h3 Bh5 12.c4 d4 13.Qc2 c5 14.Nf4 Bg6 15.a3 Ba5 16.Bxg6 hxg6 17.Nd3 Rc8 18.b4 Bb6 19.Bg5 Qd7 20.Rfe1 Rfe8 21.Bxf6 gxf6 22.Rxe8+ Qxe8 23.Re1 Qc6 24.g3 cxb4 25.axb4 Qxc4 26.Re8+ Kg7 27.Rxc8 1-0 | ||||
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| 1574624 | Yoon, Jacob D (2116) | Gillespie, David Paul (1862) | 1-0 | |
| 1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Ne5 Bh7 8.Qh5 g6 9.Bc4 e6 10.Qe2 Qe7 11.d4 Nf6 12.Bd2 Nbd7 13.O-O-O Bg7 14.Bd3 Rc8 15.Kb1 a6 16.c3 c5 17.Ne4 cxd4 18.cxd4 Nxe4 19.Bxe4 Nxe5 20.dxe5 Bxe5 21.Bxh6 Qb4 22.Bc6+ Rxc6 23.Qxe5 g5+ 24.Ka1 Rg8 25.Bxg5 Rc8 26.Qf6 1-0 | ||||
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| 1574637 | CM Green, An (2154) | Yoon, Jacob D (2116) | 1/2-1/2 | |
| 1.d4 e6 2.Nf3 Nf6 3.Bf4 c5 4.e3 b6 5.Nbd2 Be7 6.h3 Bb7 7.Bd3 O-O 8.O-O Re8 9.Qe2 d6 10.c3 Nbd7 11.Bh2 Bf8 12.a4 cxd4 13.cxd4 e5 14.Ba6 Qc8 15.Bxb7 Qxb7 16.Rfc1 e4 17.Ne1 Rac8 18.Nc4 Re6 19.Qd1 d5 20.Ne5 Ree8 21.Rxc8 Rxc8 22.Rc1 Ne8 23.f3 Ndf6 24.Rxc8 Qxc8 25.Qc2 Qa6 26.fxe4 Nxe4 27.N1d3 N8d6 28.Nb4 Qb7 29.Qb3 Qc8 30.Qc2 Qe6 31.Qc6 Qh6 32.Nxd5 Qh4 33.Qc1 Qf2+ 34.Kh1 Nf5 35.Ng4 Neg3+ 1/2-1/2 | ||||
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| 1574579 | Yoon, Jacob D (2116) | Hosdurga, Chirag (1838) | 0-1 | |
| 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Qe2 d6 8.g4 Be7 9.Be3 Qc7 10.g5 Nd7 11.Nb5 Qb8 12.O-O-O a6 13.N5d4 Nxd4 14.Nxd4 Nc5 15.Bg2 Qc7 16.f4 b5 17.f5 e5 18.Nb3 Nd7 19.Rhf1 Bb7 20.Kb1 O-O-O 21.f6 gxf6 22.gxf6 Bf8 23.Qh5 Rg8 24.Rd2 Rxg2 25.Rxg2 Bxe4 26.Rd2 Bg6 27.Qg4 Kb8 28.h4 h5 29.Qg1 a5 30.Qf2 a4 31.Nc1 Rc8 32.Qe2 Qc6 33.Nd3 d5 34.Nxe5 Nxe5 35.Bf4 Ka8 36.Qxe5 Bxc2+ 37.Ka1 Bb4 38.Rxd5 a3 39.Bd2 Bxd2 40.Rxd2 Bd3 41.Rb1 Bxb1 42.Rd6 axb2+ 43.Kxb2 Qc2+ 44.Ka1 Qxa2# 0-1 | ||||
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| 1574527 | Yoon, Jacob D (2116) | CM Dong Bao Nghia (2227) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.Ne2 Re8 9.O-O Nd7 10.Bf4 Nf8 11.Bxd6 Qxd6 12.Ng3 Ng6 13.Qf3 Be6 14.Nf5 Qf4 15.Qxf4 Nxf4 16.Bc2 Bxf5 17.Bxf5 Re2 18.g3 Nd5 19.Rab1 Rae8 20.Bd3 R2e7 21.Rfd1 g6 22.Kf1 Nb6 23.Bc2 f5 24.Bb3 f4 25.gxf4 Re4 26.Re1 Kf8 27.f5 g5 28.Bc2 Rf4 29.Rxe8+ Kxe8 30.Re1+ Kf8 31.f6 Rxf6 32.Bxh7 Rh6 33.Be4 Rxh2 34.Ke2 Rh4 35.Bc2 Nd5 36.Rg1 f6 37.Kf3 Rh3+ 38.Kg4 Nf4 39.Rg3 Rh2 40.Rf3 Kf7 41.Kf5 Nh3 42.Bb3+ Kg7 43.Ke6 g4 44.Rxf6 Rxf2 45.Rxf2 Nxf2 46.d5 g3 47.d6 Ne4 48.d7 Nc5+ 49.Kf5 Nxd7 0-1 | ||||
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| 1574559 | Verma, Shlok (1724) | Yoon, Jacob D (2116) | 1/2-1/2 | |
| 1.d4 d5 2.c4 e6 3.Nf3 c6 4.Nc3 dxc4 5.a4 Bb4 6.e3 b5 7.Bd2 a5 8.Ne5 Bb7 9.Qf3 Qc7 10.Ne4 Bxd2+ 11.Kxd2 Nf6 12.Nxf6+ gxf6 13.Qxf6 Rf8 14.Be2 Qe7 15.Qxe7+ Kxe7 16.Ra2 Rg8 17.Rha1 f6 18.Nf3 Rxg2 19.axb5 cxb5 20.Rxa5 Rxa5 21.Rxa5 Bxf3 22.Bxf3 Rxf2+ 23.Be2 b4 24.Rc5 c3+ 25.bxc3 bxc3+ 26.Rxc3 Rxh2 27.Rc5 Nd7 28.Rc7 Kd6 29.Ra7 f5 30.Ke1 Nf8 31.Bf3 Nd7 32.e4 fxe4 33.Bxe4 Nf6 34.Ra6+ Ke7 35.Ra7+ Kf8 36.Ra8+ Kg7 37.Ra7+ Kh6 38.Ra6 Rh4 39.Bc2 Rxd4 40.Rxe6 Kg5 41.Re5+ Kg4 42.Ke2 h5 43.Ke3 Rd6 44.Bf5+ Kg3 45.Re6 Nd5+ 46.Ke4 Nc3+ 47.Ke3 Nd1+ 48.Ke2 Rd8 49.Rc6 Nf2 50.Rc3+ Kg2 51.Rc8 Rd4 52.Rh8 Rh4 53.Bg6 Ne4 54.Bxh5 Ng3+ 55.Ke3 Nxh5 56.Rg8+ Ng3 57.Re8 Rh1 58.Kd2 Rf1 59.Rg8 Rf3 60.Re8 Kf2 61.Re7 Nf1+ 62.Kc2 Ne3+ 63.Kb2 Ke2 64.Rc7 Rf8 65.Rh7 Kd2 66.Rd7+ Ke2 67.Re7 Rd8 68.Rh7 Kd3 69.Rh3 Rb8+ 70.Ka2 Rb7 71.Rg3 Kd4 72.Rh3 Nf5 73.Rh5 Rb5 74.Rh3 Kc4 75.Ka1 Nd4 76.Rh4 Rb3 77.Ka2 Rg3 78.Rh8 Rg2+ 79.Kb1 Nc6 80.Rh4+ Nd4 81.Rh8 Nb5 82.Rb8 Na3+ 83.Ka1 Nc2+ 84.Kb1 Na3+ 85.Ka1 Nc2+ 86.Kb1 Kc3 87.Rc8+ Kb3 88.Rb8+ Nb4 89.Kc1 Ka2 1/2-1/2 | ||||
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| 2003545 | Yoon, Jacob D (2091) | CM McMichael, R (2170) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bd7 5.Bd3 Bc6 6.Nf3 Nd7 7.O-O Ngf6 8.Ng3 Be7 9.b3 O-O 10.Bb2 Bxf3 11.Qxf3 c6 12.c4 Qa5 13.Bc3 Bb4 14.Bxb4 Qxb4 15.Rad1 Rfd8 16.Bb1 Nf8 17.Ne4 Nxe4 18.Qxe4 Rd7 19.Rd3 Rad8 20.Rfd1 b5 21.Rc1 c5 22.dxc5 Rxd3 23.Bxd3 Qd2 24.Qe3 Rxd3 25.Qxd2 Rxd2 26.cxb5 Rd8 27.a4 Ng6 28.a5 Ne7 29.b4 Kf8 30.b6 a6 31.b5 axb5 32.a6 Nc6 33.a7 Ke8 34.Kf1 Nxa7 35.bxa7 Ra8 36.c6 Kd8 37.Rd1+ Kc7 38.Rd7+ Kxc6 39.Rxf7 b4 40.Ke2 Kb6 41.Rxg7 Rxa7 42.Rxa7 Kxa7 43.Kd3 Kb6 44.Kc4 Ka5 45.Kb3 Kb5 46.h4 Kc5 47.h5 Kd5 48.Kxb4 h6 49.Kb5 Ke5 50.Kc5 Kf5 51.Kd6 Kf6 52.f4 Kf5 53.g3 1-0 | ||||
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| 2003464 | Rocco, Federico (2139) | Yoon, Jacob D (2091) | 1-0 | |
| 1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.g3 b6 5.Bg2 Bb7 6.Ngf3 Be7 7.O-O c5 8.Re1 Nc6 9.e5 Nd7 10.Nf1 Qc7 11.Qe2 h6 12.c3 g5 13.h3 Bf8 14.a3 Bg7 15.d4 Na5 16.N1d2 cxd4 17.cxd4 Rc8 18.b4 Nc4 19.h4 g4 20.Nh2 h5 21.Nhf1 b5 22.Nb3 Bh6 23.f3 Bxc1 24.Raxc1 Rg8 25.fxg4 hxg4 26.Ne3 Ndxe5 27.dxe5 Qxe5 28.Nxd5 Qxg3 29.Rc3 Qxh4 30.Nc5 Bxd5 31.Bxd5 g3 32.Bxc4 g2 33.Bxb5+ Ke7 34.Rcc1 Rg3 35.Qe4 Qh3 36.Qb7+ Kf6 37.Ne4+ Kg7 38.Nxg3 Rh8 39.Qxg2 1-0 | ||||
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| 2009662 | Lyth, J (1940) | Yoon, Jacob D (2091) | 0-1 | |
| 1.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.Nbd2 c5 6.O-O d5 7.b3 Bd6 8.Bb2 O-O 9.Qe2 Ne4 10.c4 f5 11.Rfd1 Qe8 12.Ne5 Nc6 13.Rac1 cxd4 14.exd4 Nxe5 15.dxe5 Bc5 16.Rf1 Nxd2 17.Qxd2 dxc4 18.Be2 Qg6 19.g3 Qe8 20.Qf4 Qc6 21.Bf3 Qxf3 22.Qxf3 Bxf3 23.Rxc4 Be2 0-1 | ||||
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| 2009588 | Yoon, Jacob D (2091) | Findlay, D (2169) | 1/2-1/2 | |
| 1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Qd2 O-O 8.O-O-O Re8 9.f3 Nc6 10.g4 a6 11.Be2 Bd7 12.h4 b5 13.a3 Rb8 14.h5 b4 15.axb4 Rxb4 16.hxg6 fxg6 17.Na2 Ra4 18.Nc3 Rb4 19.Na2 Ra4 20.Nc3 Rb4 1/2-1/2 | ||||
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| 2009522 | Murphy, Hugh W (2121) | Yoon, Jacob D (2091) | 1-0 | |
| 1.d4 d5 2.Nf3 e6 3.e3 c6 4.Ne5 Nd7 5.f4 Bd6 6.Bd3 Ngf6 7.Nd2 Qc7 8.g4 Nf8 9.g5 N6d7 10.Qh5 Nxe5 11.fxe5 Bxe5 12.dxe5 Qxe5 13.Nf3 Qc7 14.Bd2 e5 15.e4 Be6 16.Qh4 O-O-O 17.Qf2 d4 18.Qe2 Nd7 19.Bc4 Rhe8 20.Bxe6 Rxe6 21.O-O Qb6 22.Kh1 Qxb2 23.Ba5 Rde8 24.a4 Nc5 25.Qc4 d3 26.Qxc5 dxc2 27.Qxa7 c5 28.Rac1 Rc6 29.Nd2 f6 30.Nc4 Qb3 31.Nb6+ Kc7 32.Nd5+ Kc8 33.Bb6 Rxb6 34.Qxb6 Qxb6 35.Nxb6+ Kc7 36.Nd5+ Kd6 37.gxf6 gxf6 38.Rxf6+ Kd7 39.Rxc2 Rg8 40.Rcf2 Rg6 41.Rxg6 1-0 | ||||
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| 2009450 | Yoon, Jacob D (2091) | Rose, M (2248) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Nbd7 5.Qc2 b6 6.O-O Bb7 7.d3 g6 8.Re1 Bg7 9.Bf1 Rc8 10.h3 O-O 11.a3 Qc7 12.b4 a6 13.Bb2 b5 14.Nbd2 Nb6 15.c4 Na4 16.bxc5 Nxb2 17.cxd6 exd6 18.Qxb2 Nxe4 19.d4 Nxd2 20.Nxd2 Qb8 21.c5 dxc5 22.Qc2 cxd4 23.Qd1 d3 24.Rb1 Bd4 25.Ne4 Rfd8 26.Bxd3 f5 27.Ng5 Bxf2+ 28.Kh1 Bxe1 29.Qxe1 Rxd3 30.Qe7 Bxg2+ 31.Kxg2 Rd2+ 0-1 | ||||
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| 2043197 | Yoon, Jacob D (2037) | FM Berry, N (2250) | 0-1 | |
| 1.d4 Nf6 2.Nc3 d5 3.Bg5 h6 4.Bh4 e6 5.e3 Be7 6.Nf3 O-O 7.Be2 c5 8.O-O b6 9.Ne5 Bb7 10.f4 Nc6 11.Bf3 cxd4 12.Nxc6 Bxc6 13.exd4 Rc8 14.Kh1 b5 15.a3 a5 16.Qe1 Qb6 17.Ne2 b4 18.a4 Bb7 19.c3 Ba6 20.cxb4 Bxb4 21.Qf2 Ne4 22.Bxe4 dxe4 23.Qe3 Rc2 24.Rf2 Rxb2 25.Qxe4 Rc8 26.Ng1 Bb7 27.Qd3 Rc3 28.Qd1 Bd6 29.Rxb2 Qxb2 30.Ne2 Be4 31.Rb1 Bxb1 32.Nxc3 Bc2 33.Qd2 Bxf4 34.Qe1 Bd6 35.Qd2 Bf4 36.Qe1 Bd3 37.Nd1 Qc2 38.Nf2 Bc4 39.Qd1 Qxd1+ 40.Nxd1 Bb3 41.Nc3 Bd2 42.Ne4 Be3 43.Bd8 Bxd4 44.Bxa5 Bxa4 45.h3 f5 46.Nd6 g5 47.Nb7 Kf7 48.Bb4 e5 49.Nc5 Bc6 50.Nb3 Bf2 51.Bc5 Bxc5 52.Nxc5 Ke7 53.Kg1 Kd6 54.Nb3 f4 55.Kf2 Kd5 56.Na5 Ba8 57.Nb3 Kc4 58.Nd2+ Kd3 59.Nb3 e4 60.Nc5+ Kd2 61.Ne6 e3+ 0-1 | ||||
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| 2043119 | IM Bates, Ri (2342) | Yoon, Jacob D (2037) | 1-0 | |
| 1.d4 e6 2.c4 b6 3.a3 Bb7 4.Nc3 f5 5.d5 Nf6 6.e4 fxe4 7.g4 h6 8.Bg2 exd5 9.cxd5 Bc5 10.h4 O-O 11.Nh3 c6 12.d6 e3 13.Bxe3 Bxe3 14.fxe3 Nd5 15.Ne4 Qxh4+ 16.Nhf2 Qd8 17.g5 Rf7 18.Rh3 Na6 19.b4 Qe8 20.Ng4 Qe6 21.gxh6 Qg6 22.Ne5 Qf5 23.Nxf7 Qxf7 24.Rg3 Qe6 25.Rxg7+ Kh8 26.Qd4 c5 27.Rh7+ 1-0 | ||||
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| 2043061 | Yoon, Jacob D (2037) | Brozel, Sacha (2188) | 1-0 | |
| 1.b3 a5 2.Bb2 a4 3.a3 axb3 4.cxb3 Nf6 5.Nf3 d5 6.d4 Bf5 7.e3 e6 8.Nc3 Nbd7 9.Ne5 Nxe5 10.dxe5 Nd7 11.Ne2 c5 12.Ng3 Bg6 13.f4 Qa5+ 14.Kf2 Rd8 15.h4 h6 16.h5 Bh7 17.Bd3 Bxd3 18.Qxd3 c4 19.Qc2 cxb3 20.Qxb3 Qd2+ 21.Kf3 Bc5 22.Rhd1 Qa5 23.Ne2 O-O 24.Nd4 Nb6 25.Bc3 Qa6 26.Bb4 Rc8 27.Bxc5 Rxc5 28.Qb4 Rfc8 29.g4 Rc4 30.Qe7 Rc3 31.g5 R3c7 32.Qb4 hxg5 33.Rg1 Qd3 34.Qxb6 Qe4+ 35.Kg4 gxf4 36.exf4 f5+ 37.Kg5 Rc4 38.Qxe6+ Kh8 39.Rad1 Rf8 40.Qb6 Rc3 41.h6 Rg8 42.hxg7+ Rxg7+ 43.Kf6 Rcc7 44.Qe6 Qxd4 1-0 | ||||
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| 2042989 | Manfay, M (2197) | Yoon, Jacob D (2037) | 1/2-1/2 | |
| 1.c4 e6 2.Nf3 d5 3.g3 dxc4 4.Qa4+ Nd7 5.Bg2 a6 6.Qxc4 b5 7.Qb3 Rb8 8.d3 Bb7 9.O-O Ngf6 10.Rd1 Bd6 11.Nc3 O-O 12.e4 c5 13.a4 Bc6 14.axb5 axb5 15.Ra6 Rb6 16.Rxb6 Qxb6 17.Qc2 Ne5 18.Nxe5 Bxe5 19.Ne2 Bd6 20.h3 Bb7 21.Be3 Rc8 22.Rc1 h6 23.Nc3 Nd7 24.f4 Be7 25.Qb3 c4 26.Bxb6 cxb3 27.Be3 b4 28.Ne2 Rc2 29.Rxc2 bxc2 30.Kf1 Ba6 31.Nc1 Bc5 32.Ke2 Bxe3 33.Kxe3 Nc5 34.Bf1 Na4 35.Kd2 Nxb2 36.Kxc2 Na4 37.Kb3 Nc5+ 38.Kxb4 Nxe4 39.dxe4 Bxf1 40.h4 g5 41.hxg5 hxg5 42.Nb3 gxf4 43.gxf4 Bg2 44.Nc5 Kg7 45.Kc4 Kf6 46.Kd4 Bf1 47.Nd7+ Ke7 48.Ne5 Bb5 49.Nf3 1/2-1/2 | ||||
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| 2042919 | Yoon, Jacob D (2037) | Dong Bao Nghia (2217) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 f6 8.Nf4 Qe7 9.Nf3 fxe5 10.dxe5 c4 11.Bc2 g6 12.Nxg6 Qg7 13.Nxh8 Qxh8 14.O-O h6 15.Re1 Bg7 16.Bf4 Nf8 17.b3 cxb3 18.axb3 Bd7 19.Nd4 Ne7 20.c4 dxc4 21.bxc4 a6 22.Qh5+ Kd8 23.Be4 Rb8 24.Bg3 Kc7 25.Bc2 Rd8 26.Qf7 Re8 27.Rab1 Qg8 28.Qf3 Nc6 29.Nb3 Bc8 30.Qc3 Nd7 31.Na5 Nd8 32.Bg6 Rf8 33.c5 Nc6 34.Nxc6 Kxc6 35.Be4+ Kc7 36.Qa5+ Kb8 37.Qxa6 1-0 | ||||
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| 2046996 | Yoon, Jacob D (2037) | GM Maze, S (2541) | 0-1 | |
| 1.d4 Nf6 2.Nc3 d5 3.Bf4 a6 4.Nf3 e6 5.a3 c5 6.e3 Nbd7 7.Ne5 b5 8.Be2 Bb7 9.Bf3 Rc8 10.O-O Qb6 11.a4 Nxe5 12.Bxe5 Nd7 13.dxc5 Bxc5 14.Bxg7 Rg8 15.Bd4 b4 16.a5 Qc7 17.Na4 Bxd4 18.exd4 Qxc2 19.Qxc2 Rxc2 20.Rac1 Rc8 21.Rxc8+ Bxc8 22.Rc1 Ke7 23.g3 Kd6 24.Be2 Bb7 25.Bd3 h6 26.f4 f6 27.Be2 Bc6 28.Nb6 Nxb6 29.axb6 Ra8 30.f5 exf5 31.Kf2 a5 32.Rc5 a4 33.Bb5 Bb7 34.Rc7 a3 35.bxa3 bxa3 36.Rc1 a2 37.Ra1 Ra3 38.Ke2 Ba6 39.Bxa6 Rxa6 40.Kf3 Kc6 41.Kf4 Kxb6 42.Kxf5 Kb5 43.Kg6 Kc4 44.Kxh6 Kxd4 45.Kg6 Kc3 46.h4 Kb2 47.Rf1 a1=Q 48.Rxa1 Kxa1 49.h5 d4 50.h6 f5+ 51.Kxf5 Rxh6 52.Ke4 Rg6 0-1 | ||||
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| 2042848 | Chidichimo, Pedro Jose Maria (1831) | Yoon, Jacob D (2037) | 0-1 | |
| 1.d4 d5 2.Nf3 Nf6 3.e3 Bf5 4.Nh4 Bg4 5.Qd3 Nc6 6.h3 Bd7 7.Nf3 e6 8.c4 Ne7 9.Nc3 Ng6 10.Be2 c6 11.O-O Bd6 12.c5 Bb8 13.Re1 O-O 14.b4 e5 15.dxe5 Nxe5 16.Nxe5 Bxe5 17.Bb2 Ne4 18.Bf3 Ng5 19.e4 d4 20.Ne2 Bxh3 21.Bh5 Bxg2 22.Kxg2 Ne6 23.Bc1 Qf6 24.Rb1 g6 25.Bg4 h5 26.Bxe6 fxe6 27.f4 Bc7 28.Qxd4 e5 29.Qc4+ Kh7 30.Rf1 exf4 31.Bxf4 Bxf4 32.Rxf4 Qg5+ 33.Kf3 Rxf4+ 34.Nxf4 Qg4+ 35.Ke3 Qg3+ 36.Ke2 Qxf4 37.Rf1 Qg4+ 38.Ke3 Qg5+ 39.Ke2 Rd8 40.Qc3 Qg2+ 41.Ke1 Qxe4+ 42.Kf2 Rf8+ 0-1 | ||||
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| 2317737 | Burrows, M (2146) | Yoon, Jacob D (1971) | 1-0 | |
| 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 a6 5.f4 Bg7 6.Be2 O-O 7.e5 Nfd7 8.Nf3 c5 9.e6 fxe6 10.Ng5 Nf6 11.dxc5 h6 12.Nh3 Nc6 13.Bd3 Qe8 14.O-O d5 15.Na4 d4 16.Nb6 Rb8 17.Bd2 Nd7 18.Nxc8 Rxc8 19.Qg4 Rf6 20.b4 e5 21.Bc4+ e6 22.Rae1 Qe7 23.Nf2 Kh7 24.Ne4 b5 25.Nxf6+ Nxf6 26.Qxe6 bxc4 27.Qxc8 c3 28.Qxc6 cxd2 29.Rxe5 Qf7 30.Re2 Ng4 31.Rxd2 Ne3 32.Qxa6 Nxf1 33.Qxf1 Qxa2 34.f5 1-0 | ||||
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| 2317762 | Yoon, Jacob D (1971) | Holland, C1 (2143) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6 9.exf6 Nxf6 10.O-O Bd6 11.Nf3 Qc7 12.Nc3 a6 13.Bd2 O-O 14.Re1 Bd7 15.Rc1 Rae8 16.Na4 Kh8 17.Ne5 Re7 18.Nc5 Be8 19.Nxc6 bxc6 20.Nxe6 Rxe6 21.Rxe6 Bxh2+ 22.Kh1 Bd7 23.Rxf6 Rxf6 24.Qh5 1-0 | ||||
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| 2317688 | Van den Bersselaar, J (2142) | Yoon, Jacob D (1971) | 1-0 | |
| 1.d4 e6 2.Nd2 b6 3.e4 c5 4.c3 d5 5.e5 Nc6 6.Bd3 f5 7.Ndf3 Bb7 8.Ne2 Qd7 9.Nf4 c4 10.Be2 Be7 11.h4 O-O-O 12.b3 Na5 13.Ng5 Bxg5 14.hxg5 Ne7 15.Ba3 Ng6 16.Nh5 Kb8 17.Bb4 Rc8 18.Rb1 Nc6 19.Bd6+ Ka8 20.Bf3 Nd8 21.Qc1 Nf7 22.Ba3 Nfxe5 23.dxe5 Nxe5 24.Be2 d4 25.Qf4 dxc3 26.Qxe5 cxb3 27.O-O bxa2 28.Ra1 Qd2 29.Rfd1 Qxg5 30.Qg3 Qxg3 31.Nxg3 g5 32.Rxa2 f4 33.Nh5 e5 34.Rc2 e4 35.Rdc1 f3 36.gxf3 exf3 37.Bd3 Rcd8 38.Rxc3 Rd4 39.Bf5 b5 40.Be7 Re8 41.Bf6 Rd5 42.Bxh7 g4 43.Ng3 Rd6 44.Bg5 Rd4 45.Re3 Rxe3 46.Bxe3 Rd8 47.Be4 Bxe4 48.Nxe4 Rd7 49.Rb1 a6 50.Ra1 Rd5 51.Rxa6+ Kb7 52.Rb6+ Kc7 53.Kh2 Rf5 54.Nc3 Rh5+ 1-0 | ||||
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| 2317716 | Yoon, Jacob D (1971) | Johnson, P (1804) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Nc6 5.d4 Qc7 6.O-O e5 7.d5 Ne7 8.Bb5+ Bd7 9.Bxd7+ Qxd7 10.Re1 g6 11.b4 b6 12.a4 Bg7 13.a5 O-O 14.axb6 axb6 15.Rxa8 Rxa8 16.Na3 Ra4 17.Nc4 Nc8 18.Ncxe5 dxe5 19.Nxe5 Qb5 20.Nc6 cxb4 21.cxb4 Rxb4 22.Nxb4 Qxb4 23.Bd2 Qc4 24.Qf3 h6 25.Rc1 Qa6 26.e5 Nd7 27.Qh3 Nc5 28.d6 Qb7 29.f4 Na7 30.Be3 Nc6 31.Qf3 Bf8 32.Bxc5 bxc5 33.Qd5 Na5 34.Qxb7 Nxb7 35.Rb1 Nd8 36.Rb8 Ne6 37.Re8 c4 38.d7 c3 39.Rxe6 Bc5+ 40.Kf1 c2 41.d8=Q+ Kg7 42.Qf6+ 1-0 | ||||
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| 2317630 | Stoyanov, Viktor (2238) | Yoon, Jacob D (1971) | 1-0 | |
| 1.c4 e6 2.Nf3 c5 3.Nc3 Nf6 4.e3 d5 5.cxd5 exd5 6.d4 Be7 7.dxc5 O-O 8.Bd3 Nbd7 9.O-O Nxc5 10.Bc2 Bg4 11.Ne2 Ne6 12.Ng3 Ng5 13.Bf5 Bxf3 14.gxf3 g6 15.Bd3 Ne6 16.f4 Nc5 17.Be2 Nfe4 18.Bf3 f5 19.Ne2 Ne6 20.Nc3 Nc7 21.Qb3 Rf6 22.Rd1 Rd6 23.Nxe4 fxe4 24.Bxe4 Kg7 25.Bg2 Bf6 26.Rb1 a5 27.Bd2 Raa6 28.Bc3 a4 29.Bxf6+ Rxf6 30.Qc3 Rc6 31.Qd4 Rd6 32.Qxa4 Ne6 33.Rbc1 d4 34.Qc2 Qb6 35.Qb3 dxe3 36.fxe3 Nxf4 37.Qxb6 Ne2+ 38.Kh1 Rxd1+ 39.Rxd1 Rxb6 40.Rd7+ Kh6 41.Rxb7 Rd6 42.Bf3 Nc1 43.a4 Nd3 44.Rb5 g5 45.Rd5 Rf6 46.Rxd3 Rxf3 47.Kg2 Rf8 48.b4 Ra8 49.a5 Rb8 50.Rd6+ Kh5 51.Rb6 Rc8 52.a6 Kg4 53.h3+ Kh4 54.Rh6# 1-0 | ||||
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| 2317660 | Yoon, Jacob D (1971) | Birtwistle, N (2144) | 1/2-1/2 | |
| 1.d4 Nf6 2.Nc3 c5 3.d5 g6 4.Nf3 Bg7 5.e4 d6 6.Be2 O-O 7.O-O a6 8.a4 Nbd7 9.Nd2 Rb8 10.a5 Ne8 11.Nc4 Nc7 12.Bg5 Ne5 13.Ne3 h6 14.Bh4 g5 15.Bg3 Ng6 16.Bh5 b5 17.axb6 Rxb6 18.Bxg6 fxg6 19.Nc4 Rb4 20.Qe2 Bd7 21.e5 Bb5 22.Nxb5 axb5 23.exd6 exd6 24.Nxd6 Rxb2 25.Rad1 Kh7 26.Nb7 Qd7 27.Nxc5 Qf5 28.Bxc7 Rxc2 29.Qd3 Rxc5 30.Bd6 Rc3 31.Qxb5 Rd8 32.Bg3 h5 33.h3 h4 34.Bh2 g4 35.hxg4 Qxg4 36.d6 h3 37.Bg3 hxg2 38.Kxg2 Qf3+ 39.Kg1 Qg4 40.Kg2 Qf3+ 41.Kh2 Rf8 42.Qd5 Qg4 43.d7 Rd8 44.Kg2 g5 45.Rh1+ Kg6 46.Rhe1 Ra3 47.Re6+ Bf6 48.Rxf6+ Kxf6 49.Qd6+ Kf7 50.Qxa3 Qxd1 51.Qa2+ Ke7 52.Qa5 Qg4 53.Qe5+ Kxd7 54.Qd6+ Ke8 55.Qg6+ 1/2-1/2 | ||||
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| 2317580 | Hutchinson, P (2214) | Yoon, Jacob D (1971) | 0-1 | |
| 1.d4 Nf6 2.Nf3 e6 3.Bf4 c5 4.e3 Qb6 5.Qc1 Nc6 6.c3 Nh5 7.Bg5 h6 8.Bh4 g5 9.Bg3 Nxg3 10.hxg3 Bg7 11.Nbd2 d5 12.Bd3 g4 13.dxc5 Qxc5 14.Nb3 Qe7 15.Nfd4 e5 16.Nf5 Bxf5 17.Bxf5 h5 18.Qd2 Qg5 19.Bd3 O-O-O 20.Bb5 Qf6 21.Qe2 Kb8 22.O-O-O a6 23.Ba4 Bf8 24.Rd2 d4 25.Bxc6 Qxc6 26.exd4 Bh6 27.Qxe5+ Ka8 28.Rxh5 Bxd2+ 29.Nxd2 Rhe8 30.Qa5 Rxd4 31.Qc5 Qa4 32.Nb3 Rde4 33.Rd5 Qxa2 34.Nd2 Qa1+ 35.Kc2 Qa4+ 36.b3 Qa2+ 37.Kd3 Re2 38.Nc4 Qc2+ 0-1 | ||||
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| 2317599 | Yoon, Jacob D (1971) | IM Merry, Alan B (2426) | 0-1 | |
| 1.d4 c5 2.dxc5 e6 3.e4 Bxc5 4.Nc3 Nc6 5.Bd3 Nf6 6.Nf3 a6 7.O-O Qc7 8.Qe2 Ng4 9.h3 Nd4 10.hxg4 Nxe2+ 11.Nxe2 O-O 12.Bf4 d6 13.e5 dxe5 14.Bxe5 Bd6 15.Bc3 b5 16.a3 Bb7 17.Ned4 e5 18.Nf5 e4 19.Bxg7 exf3 20.g3 Rfe8 21.Bf6 Be5 22.Bg5 f6 23.Bd2 Rad8 24.Rad1 Bc8 25.Nh6+ Kh8 26.Kh2 Qg7 27.Rh1 Bxg4 28.Kg1 Rxd3 29.cxd3 Bd7 30.Kh2 Bxg3+ 31.fxg3 Re2+ 0-1 | ||||
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| 2317557 | Yoon, Jacob D (1971) | FM Storey, Ch (2228) | 1/2-1/2 | |
| 1.e4 g6 2.d4 Bg7 3.Be3 c5 4.Nc3 cxd4 5.Bxd4 Nf6 6.e5 Nh5 7.Qd2 f6 8.exf6 Nxf6 9.O-O-O Nc6 10.Bxf6 Bxf6 11.Nd5 Bg7 12.Qf4 Be5 13.Qf3 e6 14.Ne3 Rf8 15.Qh3 Rxf2 16.Ng4 Rf7 17.Nxe5 Nxe5 18.Qc3 Qf6 19.Be2 Nc6 20.Qxf6 Rxf6 21.Nf3 d5 22.c4 dxc4 23.Bxc4 Bd7 24.Rhe1 Rc8 25.Kb1 Ke7 26.Ng5 Nd8 27.Bd3 Rf2 28.g4 h6 29.Ne4 Rxh2 30.Nc3 Be8 31.Nd5+ Kf8 32.Nf4 Rc6 33.Bb5 Rcc2 34.Rxd8 Rxb2+ 35.Kc1 Rxa2 36.Nxe6+ Kf7 37.Bxe8+ Ke7 38.Rd7+ Kxe8 39.Nc5+ Rae2 40.Rxe2+ Rxe2 41.Rxb7 Re7 42.Rb4 Rc7 43.Rc4 Ke7 44.Kd2 Rc6 45.Kd3 a5 46.Kd4 Rb6 47.Kc3 Rb1 48.Nb3 Rg1 49.Nxa5 Kf6 50.Kd3 Kg5 51.Ke3 Rxg4 52.Rxg4+ Kxg4 53.Kf2 Kh3 54.Kg1 g5 55.Nc4 h5 56.Ne3 h4 57.Nf5 Kg4 58.Nh6+ Kg3 59.Nf5+ Kg4 60.Nh6+ Kh5 61.Nf5 Kg4 1/2-1/2 | ||||
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| 2342069 | Yoon, Jacob D (1963) | Merriman, J (2226) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nd2 Be7 4.e5 c5 5.c3 Nc6 6.Bd3 Nh6 7.Ndf3 Nf5 8.Ne2 cxd4 9.cxd4 Bb4+ 10.Bd2 Qb6 11.O-O Bd7 12.Bxb4 Qxb4 13.Bxf5 exf5 14.Nf4 Be6 15.a3 Qe7 16.Nxe6 fxe6 17.b4 O-O 18.Qd3 g5 19.Nd2 f4 20.f3 Rac8 21.g4 Kg7 22.Rac1 Qd7 23.Nb3 b6 24.Rc3 Ne7 25.Rfc1 Rxc3 26.Rxc3 Rc8 27.Rxc8 Qxc8 28.Kf2 h5 29.h3 Qh8 30.Ke1 hxg4 31.hxg4 Qh2 32.Nd2 Qg1+ 33.Ke2 Ng6 34.Qc3 Kf7 35.Qc7+ Ne7 36.Qc3 Qg2+ 37.Kd1 Qh1+ 1/2-1/2 | ||||
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| 2342049 | Yoon, Jacob D (1963) | Donaldson, Thomas (2065) | 1-0 | |
| 1.d4 Nf6 2.Bg5 c5 3.e3 Qb6 4.Bxf6 Qxb2 5.Nd2 gxf6 6.Ngf3 Nc6 7.dxc5 f5 8.Bd3 Bg7 9.Rb1 Qf6 10.O-O O-O 11.e4 Ne5 12.Nxe5 Qxe5 13.exf5 Qxc5 14.f6 exf6 15.Rb5 Qd4 16.Qh5 h6 17.Qf5 Re8 18.Rd5 Qb6 19.Nc4 Qe6 20.Qh7+ Kf8 21.Ne3 b6 22.Nf5 1-0 | ||||
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| 2342020 | Rocco, Federico (2157) | Yoon, Jacob D (1963) | 1-0 | |
| 1.e4 c5 2.Nf3 a6 3.c4 e6 4.Nc3 Nc6 5.d4 cxd4 6.Nxd4 Qc7 7.Be3 Nf6 8.Be2 d6 9.Rc1 Be7 10.O-O O-O 11.f3 b6 12.Nd5 exd5 13.cxd5 b5 14.Nxc6 Qd7 15.Bb6 Ne8 16.Nxe7+ Qxe7 17.Bd4 f5 18.Bd3 fxe4 19.Bxe4 Bf5 20.Qd3 Qg5 21.Bc3 h6 22.Rfe1 Bxe4 23.fxe4 Nf6 24.Bb4 Rad8 25.e5 Ng4 26.Qg3 Nxe5 27.Qxg5 hxg5 28.Bxd6 Nf3+ 29.gxf3 Rxd6 30.Re5 Rxf3 31.Rxg5 Rd3 32.Rc7 R6xd5 33.Rcxg7+ Kf8 34.Rxd5 Rxd5 35.Rg2 Rd3 36.h4 Rh3 37.Rg4 Rd3 38.Kh2 Kf7 39.Kg1 Rd2 40.Rg2 Rd1+ 41.Kf2 Rh1 42.Kg3 Kg6 43.Kg4 Kh6 44.Kf5 Kh5 45.Ke5 Rxh4 46.Kd5 Rc4 47.b3 Rc1 48.Kd4 Rc6 49.Kd3 Kh6 50.Kd4 Rc1 51.Re2 a5 52.Re6+ Kg5 53.Re5+ Kf6 54.Rxb5 Ke6 55.Rxa5 Kd6 56.Ra6+ Kc7 57.b4 Kb7 58.Ra5 Rc8 59.a4 Rc1 60.Rg5 Ra1 61.a5 Ka6 62.Rg6+ Kb5 63.Rb6+ Ka4 64.a6 Kb3 1-0 | ||||
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| 2341991 | Yoon, Jacob D (1963) | Stoyanov, Viktor (2198) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.Ne2 Re8 9.O-O Nd7 10.Bf4 Nf8 11.Bg3 Ng6 12.Qd2 f5 13.Nf4 Qg5 14.Rae1 Be6 15.Re5 Nxe5 16.dxe5 Bxe5 17.Qc1 Bxa2 18.c4 Rad8 19.Rd1 Bb3 20.Re1 Bxf4 21.Rxe8+ Rxe8 22.Bxf4 Qd8 23.Qc3 Qxd3 24.Qxd3 Re1+ 25.Qf1 Rxf1+ 26.Kxf1 Bxc4+ 27.Ke1 Kf8 28.Kd2 Ke7 29.Kc3 Bd5 30.g3 c5 31.Be3 Kd6 32.Bf4+ Kc6 33.Bb8 a5 34.Bf4 b5 35.Be5 f6 36.Bf4 Be4 37.Bb8 a4 38.Ba7 Kd5 39.Bb6 b4+ 40.Kd2 Kc4 41.Bd8 Kb3 42.Kc1 a3 43.bxa3 bxa3 0-1 | ||||
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| 2341967 | Ogunshola, B (2172) | Yoon, Jacob D (1963) | 1/2-1/2 | |
| 1.c4 e6 2.g3 d5 3.Bg2 dxc4 4.Qc2 Nd7 5.Qxc4 a6 6.Qc2 Rb8 7.Nf3 b5 8.Nd4 Ne7 9.Nc6 Nxc6 10.Bxc6 Bb7 11.O-O Be7 12.d4 O-O 13.Bf4 Bd6 14.Bxd6 cxd6 15.Bxb7 Rxb7 16.Rc1 Rb8 17.Nd2 Rc8 18.Qd3 Nf6 19.Rc2 Rxc2 20.Qxc2 Qb6 21.Nf3 h6 22.Rc1 Qa5 23.a3 Nd5 24.Qc6 Rd8 25.Qb7 Qa4 26.Kg2 Qb3 27.Rc8 1/2-1/2 | ||||
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| 2341942 | Yoon, Jacob D (1963) | CM Villiers, Thomas (2218) | 1-0 | |
| 1.e4 Nf6 2.e5 Nd5 3.Nc3 e6 4.d4 d6 5.Nf3 Nxc3 6.bxc3 dxe5 7.Nxe5 Nd7 8.f4 Nxe5 9.fxe5 Qh4+ 10.Kd2 Be7 11.Qf3 Bd7 12.g3 Qg5+ 13.Ke1 Qg6 14.Bd3 Bc6 15.Qe2 Bxh1 16.Bxg6 hxg6 17.Kf1 g5 18.Kg1 Bc6 19.a4 Kd7 20.Ba3 Bxa3 21.Rxa3 Rh3 22.c4 Rah8 23.d5 exd5 24.cxd5 Bxd5 25.Rd3 c6 26.c4 Rxh2 27.Qxh2 Rxh2 28.Kxh2 Ke6 29.cxd5+ cxd5 30.Rc3 d4 31.Rc7 Kxe5 32.Rxb7 a6 33.Rxf7 d3 34.Rxg7 Ke4 35.Rd7 Ke3 36.Kh3 d2 37.Kg4 Ke2 38.Kxg5 d1=R 39.Rxd1 Kxd1 40.Kf4 Kc2 41.g4 Kb3 42.g5 Kxa4 43.g6 Kb4 44.g7 a5 45.g8=Q a4 46.Qa2 1-0 | ||||
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| 2347988 | IM Taylor, Adam C (2402) | Yoon, Jacob D (1963) | 1-0 | |
| 1.Nf3 d5 2.g3 c6 3.Bg2 Bg4 4.c4 Nd7 5.cxd5 cxd5 6.Qa4 Nf6 7.O-O e6 8.d3 Bd6 9.Bf4 Qe7 10.Nc3 a6 11.Ne5 Bxe5 12.Bxe5 O-O 13.Bxf6 Nxf6 14.e4 b5 15.Qd4 e5 16.Nxd5 Nxd5 17.Qxd5 Rad8 18.Qc6 Qa7 19.Qc3 Rd4 20.Rfc1 Qd7 21.Bf1 f5 22.Qc7 fxe4 23.Qxd7 Rxd7 24.h3 Bf3 25.dxe4 Rd2 26.Rc5 Re8 27.a4 Rxb2 28.axb5 axb5 29.Bxb5 Rb8 30.Bd3 Rd2 31.Bc4+ Kh8 32.Rxe5 h5 33.Rf5 Bxe4 34.Rxh5+ Bh7 35.Ra7 Rd6 36.Bd5 Rh6 37.Rxh6 gxh6 38.Ra8 Rxa8 39.Bxa8 Kg7 40.Kg2 Kf6 41.Kf3 Kg5 42.h4+ Kf6 43.g4 Bc2 44.Be4 Bb3 45.Kf4 Bd1 46.g5+ hxg5+ 47.hxg5+ Kg7 48.Ke5 Bg4 49.f4 Kf8 50.Kf6 Bc8 51.Bd5 1-0 | ||||
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| 2347953 | Yoon, Jacob D (1963) | IM Pert, R (2430) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.Ne2 Re8 9.O-O Nd7 10.Bf4 Nf8 11.Bxd6 Qxd6 12.Ng3 Ng6 13.Qh5 Qf4 14.Bf5 Be6 15.Rfe1 Bd5 16.Bxg6 hxg6 17.Qd1 f5 18.Qd3 Qh4 19.c4 Be6 20.d5 cxd5 21.cxd5 Red8 22.d6 Qb4 23.Red1 Rac8 24.a3 Qxb2 25.Rab1 Qc3 26.Qxc3 Rxc3 27.Rxb7 Rxa3 28.h3 Ra6 29.f3 Raxd6 30.Rxd6 Rxd6 31.Rxa7 Rd1+ 32.Kh2 g5 33.Rb7 g6 34.Rb2 Kg7 35.Rc2 Kh6 36.Nh1 g4 37.hxg4 fxg4 38.fxg4 Bxg4 39.Nf2 Rd4 40.Nxg4+ Rxg4 41.Rb2 f5 42.Kg1 Kg5 43.Kf2 Ra4 44.g3 Kg4 45.Rc2 Kh3 46.Rc6 Ra2+ 47.Kf1 g5 48.Rc3 g4 49.Rb3 Rg2 50.Rb5 Kxg3 51.Rxf5 Ra2 52.Rg5 Ra1+ 53.Ke2 Rg1 54.Rg8 Kh2 55.Kf2 g3+ 56.Kf3 Rf1+ 57.Ke2 g2 58.Rh8+ Kg1 59.Rh7 Rf5 60.Ra7 Rh5 61.Kf3 Rh3+ 62.Ke2 Kh2 0-1 | ||||
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| 2347939 | IM Pein, M (2312) | Yoon, Jacob D (1963) | 1/2-1/2 | |
| 1.Nf3 e6 2.d4 d5 3.c4 c6 4.Qc2 Bd6 5.e4 dxe4 6.Qxe4 Nf6 7.Qc2 c5 8.dxc5 Bxc5 9.Nc3 Nbd7 10.Be2 O-O 11.O-O Qc7 12.a3 a6 13.Bg5 b6 14.Rad1 Bb7 15.Bh4 Rfe8 16.Bg3 e5 17.Qf5 Rad8 18.Nd5 Nxd5 19.cxd5 Bd6 20.Bh4 f6 21.Bg3 Nf8 22.Rc1 Qf7 23.Rfd1 Rc8 24.Rxc8 Rxc8 25.Nd2 Rd8 26.Qd3 Qxd5 27.Qxd5+ Bxd5 28.Bxa6 Bc7 29.Nc4 Bc6 30.Rxd8 Bxd8 31.f3 Bc7 32.Bf2 Nd7 33.Nd2 Bd5 34.b4 Kf7 35.Bb5 Ke7 36.Nc4 Bxc4 37.Bxc4 Nb8 38.Bb5 Kd6 39.Kf1 Nc6 40.Bd3 g6 41.Ke1 f5 42.Kd2 Ne7 43.Kc3 Nd5+ 44.Kc4 Nf4 45.Bf1 Nd5 46.g3 e4 47.fxe4 fxe4 48.Bg2 e3 49.Be1 Nf6 50.Kd3 Ng4 51.a4 Nxh2 52.Kxe3 Ng4+ 53.Kf4 Nf6 54.Kg5 Ng8 55.a5 bxa5 56.bxa5 Bd8+ 57.Kf4 Nf6 58.Bb4+ Ke6 59.a6 Bb6 60.Kg5 Be3+ 61.Kh4 g5+ 62.Kh3 g4+ 63.Kh2 Ba7 64.Bb7 h5 65.Kg2 Nd5 66.Bd2 Ne3+ 1/2-1/2 | ||||
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| 2461245 | Yoon, Jacob D (2009) | Hosdurga, Chirag (1758) | 0-1 | |
| 1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.O-O Bd7 5.Re1 a6 6.Bf1 Bg4 7.d3 Nf6 8.Bg5 e6 9.Nbd2 Be7 10.c3 O-O 11.h3 Bh5 12.g4 Bg6 13.Nh4 d5 14.Nxg6 fxg6 15.Qe2 h6 16.Bxf6 Rxf6 17.Bg2 d4 18.e5 Rf4 19.Nf1 Bh4 20.Ng3 Qe7 21.Rf1 Raf8 22.Rac1 Qg5 23.Bxc6 bxc6 24.Rc2 Bxg3 25.cxd4 Bxf2+ 26.Kg2 Qh4 0-1 | ||||
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| 2461150 | Finn, Peter (1820) | Yoon, Jacob D (2009) | 1/2-1/2 | |
| 1.c4 Nf6 2.Nf3 c6 3.d4 d5 4.Bf4 dxc4 5.Qc2 b5 6.e4 e6 7.a4 Bb4+ 8.Nc3 Bb7 9.Bg5 h6 10.Bxf6 Qxf6 11.Be2 a6 12.O-O O-O 13.Ne5 c5 14.Ng4 Qe7 15.dxc5 Qxc5 16.e5 Bxc3 17.Qxc3 Nd7 18.Qg3 Kh8 19.Rfd1 Qe7 20.Qf4 Rfd8 21.Nxh6 gxh6 22.Qxh6+ Kg8 23.Ra3 Nxe5 24.Rg3+ Ng6 25.Rxd8+ Rxd8 26.h4 Be4 27.h5 Qf8 28.Qe3 Bf5 29.hxg6 Bxg6 30.Bh5 Rd3 31.Qg5 Rxg3 32.Qxg3 Qg7 33.Bxg6 Qxg6 34.Qb8+ Kh7 35.Qb7 Kg7 36.axb5 axb5 1/2-1/2 | ||||
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| 2461018 | Yoon, Jacob D (2009) | FM Richardson, Joh (2242) | 0-1 | |
| 1.e4 c6 2.Nc3 d5 3.d4 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.h4 h6 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 f5 19.g3 Bg5 20.Bxg5 hxg5 21.Rh2 O-O-O 22.Ne5 Rhf8 23.Rg2 g4 24.f3 gxf3 25.Nxf3 Rh8 26.g4 fxg4 27.Rxg4 Nf2 28.Rxg7 Nxd1 29.Kxd1 Rxh5 30.Ke2 Rf8 31.Rg2 c5 32.dxc5 Rxc5 33.b3 b5 34.Nd2 b4 35.Ne4 Re5 36.Ke3 Rd8 37.Kf4 Rf5+ 38.Ke3 Ra5 39.c5 Kc7 40.Ng5 Kc6 41.Ne4 Ra6 42.Kf4 Rd5 43.Rh2 Rf5+ 44.Ke3 Kd5 45.Rd2+ Ke5 46.Rc2 Rh5 47.Nf2 Kd5 48.Kf4 Rc6 49.Nd3 Kd4 50.Nxb4 Rcxc5 51.Nc6+ Kd5 52.Nb4+ Kd6 53.Rd2+ Ke7 54.Nc2 Rcf5+ 55.Ke3 Rh3+ 56.Ke4 Rg5 57.Ne3 Rgg3 58.Re2 Rh4+ 59.Kd3 Kd6 60.Kc2 Rgh3 61.Nc4+ Ke7 62.Nd2 Rh2 63.Re1 Rd4 64.Rd1 e5 65.Kc3 Ke6 66.Kc2 Kd5 67.a3 e4 68.Kc3 a5 69.b4 Rd3+ 70.Kc2 a4 71.Kc1 e3 72.Nf3 Rxd1+ 73.Kxd1 Rf2 74.Ne1 Kc4 75.Nc2 Kd3 76.Ne1+ Kc3 77.Kc1 Ra2 0-1 | ||||
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| 2460942 | Yoon, Jacob D (2009) | Kender, Robert (1850) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.f4 h6 8.Bh4 Qc7 9.Qf3 Rb8 10.O-O-O b5 11.g4 b4 12.Nd5 Nxd5 13.exd5 Bb7 14.Bg2 Rc8 15.Qf2 Qa5 16.Kb1 Bxd5 17.Bxd5 Qxd5 18.Nf5 Qc6 19.Nxd6+ exd6 20.Rhe1+ Ne5 21.fxe5 d5 22.e6 fxe6 23.Qf5 Kd7 24.Qf7+ 1-0 | ||||
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| 2460821 | Keetman, Maaike (2173) | Yoon, Jacob D (2009) | 1-0 | |
| 1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.O-O Bg7 6.Re1 Nf6 7.e5 Nd5 8.c4 Nc7 9.d4 cxd4 10.Qxd4 Ne6 11.Qh4 Ba6 12.Nc3 O-O 13.b3 d5 14.cxd5 cxd5 15.Ba3 Re8 16.Rad1 Bb7 17.Nd4 Qd7 18.Qh3 Nf8 19.Qxd7 Nxd7 20.Ndb5 Bxe5 21.Nxd5 Bxd5 22.Rxd5 Rad8 23.Red1 Rb8 24.Nxa7 Bd6 25.Bxd6 exd6 26.Rxd6 Rb7 27.Nc6 Nc5 28.Kf1 Kg7 29.R6d5 Ne4 30.Re5 Rxe5 31.Nxe5 Nc3 32.Rd2 Ra7 33.Rc2 Nxa2 34.Nc6 Ra3 35.Ke2 Kf6 36.Kd2 h5 37.b4 Ke6 38.b5 Kd6 39.b6 Rb3 40.Na5 Rxb6 41.Nc4+ 1-0 | ||||
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| 2460744 | Yoon, Jacob D (2009) | Mohnblatt, D (1749) | 1-0 | |
| 1.d4 Nf6 2.Nc3 d5 3.Bf4 e6 4.Nb5 Na6 5.e3 c6 6.Nc3 Nc7 7.a3 Bd6 8.Bd3 Bxf4 9.exf4 b6 10.Nf3 Ba6 11.Ne5 Qd6 12.O-O Bxd3 13.Qxd3 O-O 14.Ne2 c5 15.c3 Ne4 16.f3 c4 17.Nxc4 dxc4 18.Qxe4 Nd5 19.g3 b5 20.Kh1 a5 21.Ng1 b4 22.axb4 axb4 23.Rxa8 Rxa8 24.Re1 bxc3 25.bxc3 Qa3 26.Ne2 Rb8 27.Qe5 Rb6 28.f5 f6 29.Qe4 Qd6 30.Ra1 Nc7 31.Nf4 exf5 32.Qxf5 Rb5 33.Qc8+ Kf7 34.Ra7 1-0 | ||||
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| 2464076 | FM Piesik, P (2404) | Yoon, Jacob D (2009) | 1-0 | |
| 1.d4 e6 2.g3 c5 3.Nf3 b6 4.Bg2 Bb7 5.O-O cxd4 6.Qxd4 Nf6 7.c4 Be7 8.Nc3 O-O 9.e4 d6 10.Rd1 a6 11.b3 Nbd7 12.Bb2 Qc7 13.Qe3 Rfd8 14.Rac1 Rac8 15.Nd4 Bf8 16.Qe2 Qb8 17.Re1 Qa8 18.g4 Nc5 19.g5 Ne8 20.h4 g6 21.Qe3 Ng7 22.Rcd1 Re8 23.Qf3 Rcd8 24.Nc2 Nd7 25.Ne3 Ne5 26.Qh3 Nh5 27.Qh2 f5 28.gxf6 Nxf6 29.f4 Neg4 30.Nxg4 Nxg4 31.Qg3 Nf6 32.Bf3 Bg7 33.h5 gxh5 34.Nd5 exd5 35.Bxf6 Rd7 36.exd5 Kh8 37.Bg5 h6 38.Qh3 Rf7 39.Qxh5 Rxe1+ 40.Rxe1 Qf8 41.Bg4 b5 42.Be6 Rxf4 43.Bxf4 Qxf4 44.Qe8+ Bf8 45.Qf7 Qg3+ 46.Kf1 Qd3+ 47.Re2 Qd1+ 48.Kf2 Qd4+ 49.Kg2 1-0 | ||||
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| 2503479 | Cusick, Peter (1985) | Yoon, Jacob D (2017) | 0-1 | |
| 1.d4 d5 2.Nf3 c6 3.c4 e6 4.cxd5 exd5 5.Nc3 Bd6 6.Bg5 Ne7 7.e3 Bf5 8.Bd3 f6 9.Bh4 Nd7 10.Bg3 Nf8 11.Bxd6 Qxd6 12.Bxf5 Nxf5 13.O-O O-O-O 14.Qc2 Qd7 15.b4 Kb8 16.a4 g5 17.b5 Rc8 18.bxc6 Rxc6 19.Qb3 g4 20.Nd2 Ne7 21.a5 Ne6 22.Qb5 Ng5 23.Rfb1 Rd8 24.Na4 Rc1+ 25.Nf1 Qxb5 26.Rxb5 Rxa1 27.Nc5 Rg8 28.Rxb7+ Ka8 29.Rxe7 Nf3+ 0-1 | ||||
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| 2503499 | Yoon, Jacob D (2017) | Waller, Dan (2092) | 1-0 | |
| 1.d4 d5 2.Nc3 e6 3.e4 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Bd3 Nxe4 7.Bxe4 Nf6 8.Bd3 Bd7 9.b3 Bc6 10.Bb2 Be7 11.O-O Qd5 12.c4 Qh5 13.Be2 Qg6 14.d5 exd5 15.cxd5 Nxd5 16.Ne5 Ne3 17.Nxg6 Nxd1 18.Nxe7 Nxb2 19.Nxc6 1-0 | ||||
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| 2503438 | Jukes, Sam (1863) | Yoon, Jacob D (2017) | 1-0 | |
| 1.e4 e6 2.Nf3 d5 3.e5 c5 4.b4 cxb4 5.a3 Nh6 6.axb4 Bxb4 7.c3 Be7 8.d4 Nf5 9.Bd3 Nc6 10.O-O h5 11.Ba3 b6 12.Bxe7 Ncxe7 13.Na3 Bb7 14.Qe2 O-O 15.Ng5 g6 16.Nc2 Qc8 17.Ra3 a5 18.Rb1 Qc7 19.Rab3 Nc8 20.Ne3 a4 21.R3b2 Nxe3 22.fxe3 Qxc3 23.Rc2 Qa5 24.Rc7 Ba6 25.Rf1 Ra7 26.Nxe6 Rxc7 27.Nxc7 Bxd3 28.Qxd3 Ne7 29.Qa3 Nf5 30.e4 dxe4 31.e6 fxe6 32.Nxe6 Rf7 33.Ng5 Rd7 34.Nxe4 Rxd4 35.Qa2+ Kg7 36.Qe6 Qd5 37.Qf6+ Kg8 38.Qxg6+ Kh8 39.Nf6 Qxg2+ 40.Qxg2 Ne7 41.Qg5 Rg4+ 42.Nxg4 hxg4 43.Rf7 1-0 | ||||
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| 2503462 | Yoon, Jacob D (2017) | Collinson, Mark I (2045) | 1-0 | |
| 1.d4 Nf6 2.Nc3 g6 3.e4 d6 4.Be3 c6 5.Qd2 Nbd7 6.h3 b5 7.a3 Bb7 8.f4 a6 9.e5 Nd5 10.Nxd5 cxd5 11.exd6 Nf6 12.dxe7 Bxe7 13.Bd3 Ne4 14.Bxe4 dxe4 15.Ne2 f5 16.O-O-O Bd5 17.g4 a5 18.gxf5 gxf5 19.Ng3 Rf8 20.Qe2 Qd7 21.Qh5+ Kd8 22.Qxh7 Rc8 23.Rd2 b4 24.axb4 Qa4 25.Kd1 Rxc2 26.Rxc2 Bb3 27.Rh2 Bxb4 28.Qc7+ Ke8 29.Nh5 Rf7 30.Qe5+ Kd7 31.Rg2 Qc6 32.d5 1-0 | ||||
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| 2503402 | Yoon, Jacob D (2017) | FM Jackson, J (2371) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 d6 8.Nc3 Na5 9.d4 exd4 10.Nxd4 c5 11.Ndxb5 axb5 12.Nxb5 Nxb3 13.cxb3 Ba6 14.e5 dxe5 15.Qxd8+ Kxd8 16.Rd1+ Kc8 17.Nc3 Rd8 18.Be3 Kb7 19.Na4 Rxd1+ 20.Rxd1 Rc8 21.Rc1 Nd7 22.Nc3 Kc6 23.Ne4 Kd5 24.f3 f5 25.Rd1+ Ke6 26.Ng5+ Bxg5 27.Bxg5 Nb6 28.Rd8 Rxd8 29.Bxd8 Nd5 30.Kf2 Nf4 31.Bb6 Kd5 32.Ba5 Nd3+ 33.Ke3 Nxb2 34.Bc3 Nd1+ 0-1 | ||||
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| 2544767 | Yoon, Jacob D (2039) | Guha, Chirag (1912) | 1-0 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 d6 6.h3 a6 7.Bb3 h6 8.O-O O-O 9.Nbd2 Ba7 10.Re1 Nh5 11.Nf1 Qf6 12.Be3 Bxe3 13.Nxe3 Ne7 14.d4 Nf4 15.Kh2 Kh7 16.dxe5 dxe5 17.Nd5 Nexd5 18.exd5 Re8 19.Re3 Bf5 20.Bc2 Rad8 21.Qb1 Bxc2 22.Qxc2+ Kg8 23.c4 Rd7 24.Rae1 Rde7 25.Qc3 Ng6 26.Kg1 Nf4 27.Rxe5 Rxe5 28.Nxe5 Qg5 29.g3 Nxh3+ 30.Kg2 Nf4+ 31.Kf1 Ng6 32.Nxg6 Rxe1+ 33.Qxe1 Qxg6 34.Qe8+ Kh7 35.Qe2 Qd6 36.Qe4+ g6 37.Qd4 Kg8 38.Kg2 h5 39.c5 Qd7 40.Kh2 f5 41.Qe5 Kf7 42.b4 Qe7 43.Qxe7+ Kxe7 44.f4 Kf6 45.Kh3 g5 46.a4 b6 47.d6 Ke6 48.dxc7 Kd7 49.fxg5 Kxc7 50.g6 bxc5 51.bxc5 Kc6 52.g7 Kxc5 53.g8=Q 1-0 | ||||
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| 2544778 | Verma, Aditya (2084) | Yoon, Jacob D (2039) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O Ngf6 8.Ng3 Bd6 9.Re1 Bxf3 10.Qxf3 c6 11.Nf5 Bf8 12.Qg3 Qb6 13.Nd6+ Bxd6 14.Qxd6 c5 15.dxc5 Qxc5 16.Qxc5 Nxc5 17.Bb5+ Ke7 18.Be3 Ncd7 19.Rad1 a6 20.Ba4 b5 21.Bb3 Rac8 22.c3 Rhd8 23.f3 Nc5 24.Rxd8 Kxd8 25.Bc2 Ke7 26.Rd1 Ncd7 27.Bb1 h6 28.Bd4 Nc5 29.Be5 Rc6 30.Kf2 Ncd7 31.Bd4 Nb6 1/2-1/2 | ||||
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| 2544738 | Ansari, Athar (1868) | Yoon, Jacob D (2039) | 1/2-1/2 | |
| 1.d4 Nf6 2.Nf3 e6 3.Bf4 c5 4.c3 Qb6 5.Qb3 Nc6 6.e3 Qxb3 7.axb3 Nh5 8.Bg3 Nxg3 9.hxg3 d5 10.Bd3 h6 11.Nbd2 Be7 12.dxc5 Bxc5 13.e4 O-O 14.exd5 exd5 15.O-O Be6 16.b4 Bb6 17.Nb3 Rad8 18.Nbd4 Bg4 19.Nxc6 bxc6 20.Ne5 Bd7 21.Rfe1 Be8 22.Re2 f6 23.Ng6 Bxg6 24.Bxg6 d4 25.Rae1 d3 26.Rd2 f5 27.Re6 f4 28.g4 f3 29.Rxd3 Rxd3 30.Bxd3 fxg2 31.Bf5 Rd8 32.Re2 c5 33.b5 Kf8 34.Kxg2 Re8 35.Kf3 Rxe2 36.Kxe2 Ke7 37.Kd3 Kf6 38.Be4 Ke5 39.f3 Bd8 40.Kc4 Bb6 41.b4 cxb4 42.Kxb4 g5 43.Bb7 Be3 44.c4 Kd6 45.Ka5 Bb6+ 46.Ka6 Kc7 47.Be4 Bc5 48.Bf5 Bb6 49.Be4 1/2-1/2 | ||||
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| 2544753 | Munshi, Aditya (1953) | Yoon, Jacob D (2039) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Qe2+ Qe7 8.Qxe7+ Bxe7 9.Bxd7+ Nfxd7 10.dxc5 Nxc5 11.O-O O-O 12.Nb3 Ne6 13.Be3 Nc6 14.c3 Bf6 15.Rfd1 Rfd8 16.Rd3 Rd7 17.Rad1 Rad8 18.g3 Be5 19.Nc5 Nxc5 20.Bxc5 b6 21.Be3 f6 22.Kg2 h6 23.Nd4 Bxd4 24.Bxd4 Kf7 25.f4 f5 26.Kf3 g6 27.Bf2 Rd6 28.h3 Na5 29.b3 Nb7 30.b4 R8d7 31.Bd4 Rd8 32.g4 R6d7 33.gxf5 gxf5 34.Be5 a5 35.a3 axb4 36.axb4 b5 37.R3d2 Kf8 38.Bf6 Rc8 39.Rxd5 Rf7 40.Be5 Ke8 41.Rxb5 Nd8 42.Rd6 Rd7 43.Rxd7 Kxd7 44.Rd5+ Ke7 45.Bd4 Ne6 46.Be5 Rc4 47.Ra5 Nd8 48.Ra7+ Ke8 49.Rc7 Nc6 50.Bd6 Rxc3+ 51.Kg2 Rc2+ 52.Kg3 Nd4 53.Rxc2 Nxc2 54.Bc5 Na3 55.Kh4 Kf7 56.Kh5 Kg7 57.Bd4+ Kh7 58.Be5 Nb5 59.Kh4 Kg6 60.Kg3 Kh5 61.Bf6 Kg6 62.Be5 Kf7 63.Kh4 Kg6 64.Kg3 Kf7 65.Kf3 Ke6 66.h4 h5 67.Ke3 Kd5 68.Kd3 Na7 69.Kc3 Nb5+ 70.Kb3 Na7 71.Bc7 Nb5 72.Bb8 Nd4+ 73.Ka4 Kc6 74.Ka5 Nb3+ 75.Ka6 Nd4 76.Be5 Nb5 77.Ka5 Na7 78.Ka4 Nb5 79.Kb3 Kd5 1/2-1/2 | ||||
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| 2544714 | Yoon, Jacob D (2039) | IM Merry, Alan B (2462) | 0-1 | |
| 1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Bc4 Nb6 8.Bd3 Bd7 9.O-O Bc6 10.Nc3 N8d7 11.Bf4 dxe5 12.Nxe5 Nxe5 13.dxe5 Nd5 14.Bd2 Nxc3 15.Bxc3 Qd5 16.f3 O-O-O 17.Kh1 Qxd3 18.Qb3 Bc5 19.Rad1 Qb5 20.Qc2 Rxd1 21.Rxd1 Rd8 22.Rb1 Qd3 0-1 | ||||
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| 2563394 | Yoon, Jacob D (2002) | FM Vujacic, Bo (2211) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 g6 5.O-O Bg7 6.Bb5+ Bd7 7.Bxd7+ Qxd7 8.Re1 Nc6 9.d4 O-O 10.d5 Na5 11.a4 a6 12.Nbd2 c4 13.Nd4 e6 14.b4 cxb3 15.N4xb3 Nxb3 16.Qxb3 exd5 17.exd5 Qf5 18.Ba3 Qxd5 19.Rad1 Rfe8 20.Rxe8+ Rxe8 21.Qc2 Qc6 22.Nf3 d5 23.Qb3 h6 24.Nd4 Qc4 25.Qxb7 Qxc3 26.Bb2 Re1+ 0-1 | ||||
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| 2565103 | Rajkovic, A (2198) | Yoon, Jacob D (2002) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Nge2 e5 8.Qd2 c6 9.d5 c5 10.g4 a6 11.Ng3 Qe7 12.O-O-O b5 13.Rg1 Ne8 14.h4 Nb6 15.h5 Nxc4 16.Bxc4 bxc4 17.Rg2 f6 18.hxg6 hxg6 19.Rh1 Rf7 20.Rgh2 g5 21.Rh7 Qd8 22.Qh2 Kf8 23.Qh5 Ke7 24.Qg6 Qc7 25.Nh5 Kd8 26.Bd2 Rb8 27.Nd1 Rb7 28.Bc3 Bf8 29.Rh8 Qe7 30.Ba5+ Nc7 31.Nc3 Bd7 32.Rg8 Be8 33.Ng3 Rg7 34.Rxg7 Bxg6 35.Rxe7 Kxe7 36.Bxc7 Rxc7 37.Rh8 Kf7 38.Nf5 Bxf5 39.gxf5 Kg7 40.Rh5 Kg8 41.Nd1 Rh7 42.Rxh7 Kxh7 43.Ne3 Kh6 44.Ng4+ Kg7 45.Kc2 Be7 46.Kc3 Bd8 47.Kxc4 Bc7 48.a3 Ba5 49.b4 cxb4 50.axb4 Bb6 51.Kb3 Kf7 52.b5 a5 53.Ka4 Kg7 54.Ka3 Bc5+ 55.Ka4 Bb6 56.Nh2 Kh6 57.Ka3 Bc5+ 58.Ka4 Bb6 59.Nf1 Kh5 60.Nh2 Kh6 61.Nf1 Kh5 62.Nd2 g4 63.fxg4+ Kxg4 64.Nc4 Bc7 65.b6 Bxb6 66.Nxb6 Kf4 67.Nc8 Kxe4 68.Nxd6+ Kxd5 69.Ne8 e4 70.Nxf6+ Ke5 71.Nxe4 Kxf5 1/2-1/2 | ||||
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| 2565050 | Jevtic, Mir (2035) | Yoon, Jacob D (2002) | 0-1 | |
| 1.d4 Nf6 2.Nf3 e6 3.Bf4 c5 4.e3 Qb6 5.Qc1 Nh5 6.Bg3 Nxg3 7.hxg3 d5 8.c3 Nc6 9.Qc2 g6 10.Nbd2 Bd6 11.Ng5 h6 12.Bd3 Bd7 13.O-O-O cxd4 14.Bxg6 fxg6 15.Qxg6+ Kd8 16.Nxe6+ Bxe6 17.Qxe6 Ne7 18.exd4 Rc8 19.Rxh6 Rxh6 20.Qxh6 Rxc3+ 21.Kb1 Rc6 22.Nb3 Kc7 23.Qh7 Kb8 24.f4 a5 25.Qd3 a4 26.Nc5 Bxc5 27.dxc5 Qxc5 28.a3 Qf2 29.Rf1 Qxg2 30.Re1 Nc8 31.f5 Rb6 32.Qc3 Qf2 33.Qe5+ Ka8 34.Re2 Qf1+ 35.Ka2 Rc6 36.Re1 Qc4+ 37.Ka1 d4 38.Re4 Qc1+ 39.Ka2 Qc4+ 40.Ka1 Qb3 41.Qa5+ Kb8 42.Qd2 Rc2 0-1 | ||||
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| 2564987 | Yoon, Jacob D (2002) | Nikolaou, Spiridon (2201) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 g6 5.d3 Bg7 6.Be3 O-O 7.h3 Nc6 8.O-O e5 9.Nbd2 b6 10.d4 Bb7 11.d5 Ne7 12.Qc2 h6 13.Rfe1 Ne8 14.Nf1 f5 15.c4 f4 16.Bd2 Bc8 17.Bc3 Nf6 18.N1d2 g5 19.Nh2 h5 20.f3 Bh6 21.Kf2 Ng6 22.Rh1 Kf7 23.Rag1 Rh8 24.Ke1 Bd7 25.b3 Qc8 26.Kd1 Nh4 27.Kc1 a6 28.Qd1 Qc7 29.Kc2 b5 30.Qe1 b4 31.Bb2 a5 32.Qf2 Ke7 33.Rd1 Qc8 34.Rdg1 a4 35.Re1 Qc7 36.Rd1 Ra6 37.Rdg1 Rha8 38.Rd1 Qc8 39.Rdg1 R8a7 40.Rd1 Qa8 41.Rb1 axb3+ 42.axb3 Ra2 43.Kc1 Qc8 44.Kc2 Kf7 45.Rbc1 Ra8 46.Rb1 Bg7 47.Ra1 Ng8 48.Rxa2 Rxa2 49.Ra1 Rxa1 50.Bxa1 Bf6 51.Bb2 Nh6 52.Qf1 Ke7 53.Kc1 Qa6 54.Kc2 Qa2 55.Bd1 Be8 56.Kc1 Bg6 57.Bc2 Kf7 58.Qe2 Kg7 59.Bb1 Qa8 60.Bc2 Be8 61.Qf2 Bd7 62.Bd1 Qc8 63.Be2 Bxh3 64.gxh3 Qxh3 65.Qg1 Qg3 66.Qh1 Qf2 67.Bd1 Kg6 68.Ndf1 Ng2 69.Nd2 Ne3 70.Nhf1 Qe1 71.Kb1 Nxd1 72.Ka2 Nc3+ 73.Bxc3 bxc3 74.Nb1 c2 0-1 | ||||
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| 2564942 | Yoon, Jacob D (2002) | Vujicic, Dragisa (1882) | 1-0 | |
| 1.e4 e5 2.f4 exf4 3.Nf3 Nf6 4.Nc3 d5 5.e5 Nh5 6.d4 Be7 7.Be2 O-O 8.O-O g6 9.Ne1 Ng7 10.Nd3 Be6 11.Nxf4 c5 12.dxc5 Nc6 13.Nfxd5 Bxc5+ 14.Kh1 Nxe5 15.Nf6+ Kh8 16.Qe1 Nf5 17.Rxf5 Bxf5 18.Qh4 h5 19.Qg5 Kg7 20.Nxh5+ Kg8 21.Nf6+ Kg7 22.Qh6+ Kxf6 23.Bg5+ Ke6 24.Bxd8 Raxd8 25.Re1 Kf6 26.Qf4 Rd4 27.Qg3 Re8 28.Bf3 Bd6 29.Ne4+ Bxe4 30.Bxe4 Kg7 31.Qc3 Rc4 32.Qb3 Re7 33.Bd3 Rf4 34.g3 Rf2 35.Re2 Rf6 36.Be4 Nc6 37.Qd3 Ne5 38.Qd1 Ng4 39.Kg2 Rfe6 40.h3 Nf6 41.Bf3 Be5 42.c3 Nh7 43.Qe1 a6 44.h4 f5 45.Bd5 Bxg3 46.Rxe6 1-0 | ||||
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| 2564874 | Pesotskiy, Mikhail (2177) | Yoon, Jacob D (2002) | 1-0 | |
| 1.Nf3 Nf6 2.c4 g6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Bg7 6.O-O O-O 7.Nc3 Nb6 8.d3 Nc6 9.Be3 e5 10.Qd2 Re8 11.Bh6 Qe7 12.Bxg7 Kxg7 13.Rac1 f6 14.Ne4 Nd8 15.Nc5 Ne6 16.b4 Nd7 17.Nxe6+ Qxe6 18.Rxc7 a5 19.bxa5 Re7 20.Rfc1 Nf8 21.Bh3 f5 22.Ng5 Qd6 23.Rxc8 Ra6 24.Qc3 Nd7 25.Qc4 Nf6 26.Qc5 Qxc5 27.R1xc5 h6 28.R8c7 Nd5 29.Rxe7+ Nxe7 30.Nf3 Nc6 31.Nxe5 Nxa5 32.Bg2 Nc6 33.Nxc6 bxc6 34.Bxc6 Rxa2 35.Bf3 Kf6 36.h3 h5 37.h4 Ra6 38.Rc6+ Rxc6 39.Bxc6 g5 40.Kg2 f4 41.gxf4 gxf4 42.Kf3 Kf5 43.Be4+ 1-0 | ||||
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| 2564764 | IM Gazik, I (2236) | Yoon, Jacob D (2002) | 0-1 | |
| 1.Nf3 c5 2.e3 d5 3.b3 Nf6 4.Bb2 Bg4 5.h3 Bh5 6.g4 Bg6 7.Ne5 Nbd7 8.Nxg6 hxg6 9.Bg2 e6 10.c4 g5 11.Nc3 Nb6 12.d3 a6 13.O-O Qc7 14.Rc1 d4 15.exd4 cxd4 16.Ne2 Nxg4 17.Re1 Rxh3 18.Nxd4 Rh1+ 0-1 | ||||
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| 2564807 | Yoon, Jacob D (2002) | FM Krstulovic, Alex (2305) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.Nbd2 O-O 7.O-O a6 8.a4 Ba7 9.Re1 Ng4 10.Re2 Kh8 11.h3 f5 12.Nf1 Nh6 13.Bg5 Qe8 14.d4 fxe4 15.Rxe4 Qg6 16.Ng3 Nf5 17.Nxf5 Bxf5 18.Re1 e4 19.d5 exf3 20.dxc6 Qxg5 21.Qxf3 bxc6 22.Qxc6 Bxf2+ 23.Kh1 Bxe1 24.Rxe1 Bg6 25.Qxc7 Rac8 26.Qxd6 Rfd8 27.Qxa6 Qh4 28.Re7 Qxe7 0-1 | ||||
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| 2564703 | Yoon, Jacob D (2002) | WGM Eric, J (2324) | 0-1 | |
| 1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.Be3 d5 5.f3 dxe4 6.fxe4 Nf6 7.Nf3 O-O 8.Qd2 b5 9.e5 b4 10.exf6 bxc3 11.Qxc3 Bxf6 12.Bc4 c5 13.Ne5 Qd6 14.O-O-O Be6 15.Bf4 cxd4 16.Qg3 Qb6 17.Bd3 Bxe5 18.Bxe5 Nc6 19.Be4 Nxe5 20.Qxe5 Rad8 21.h4 Qd6 22.Qg5 f5 23.Bd3 Bd5 24.h5 Qf6 25.Qd2 g5 26.h6 e5 27.Rh5 g4 28.Qe2 g3 29.Qd2 e4 30.Qg5+ Kh8 31.Bf1 e3 32.Bd3 Qxg5 33.Rxg5 e2 34.Rh1 f4 35.Re1 0-1 | ||||
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| 2574929 | Yoon, Jacob D (2022) | Akeya-Price, Robert (1760) | 1/2-1/2 | |
| 1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d3 Nf6 7.g3 Be7 8.Bg2 a5 9.Ne2 Nbd7 10.Qe3 Qb6 11.Qxb6 Nxb6 12.Be3 Nbd7 13.f4 dxe4 14.dxe4 e5 15.O-O-O O-O 16.Rd3 Bc5 17.Bd2 Rfe8 18.Bc3 Bd6 19.fxe5 Nxe5 20.Bxe5 Rxe5 21.Nc3 Rd8 22.Rhd1 Rde8 23.Bf3 Bc7 24.a4 R5e7 25.g4 h6 26.Kb1 Be5 27.Ne2 Bc7 28.Rb3 Bb8 29.Nd4 g6 30.Bg2 Ba7 31.c3 Rd7 32.Re1 Bxd4 33.cxd4 Rxd4 34.Rxb7 Nxe4 35.Bxe4 Rexe4 36.Rf1 Rf4 37.Rc1 Rc4 38.Rxc4 Rxc4 1/2-1/2 | ||||
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| 2574945 | Tombolis, Christopher (1864) | Yoon, Jacob D (2022) | 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.cxd5 exd5 10.Bd3 Re8 11.O-O Nf8 12.Bf5 Ng6 13.Bxg6 hxg6 14.Nce2 Bc7 15.Bd2 a5 16.b4 Qd6 17.Qc5 Ne4 18.Qxd6 Nxd6 19.bxa5 Nc4 20.Bb4 Bxa5 21.Nc3 b5 22.Rfb1 Be6 23.a4 Reb8 24.Bxa5 Rxa5 25.e4 Rba8 26.exd5 Bxd5 27.Rb4 Nb6 28.Rab1 Nxa4 29.Nxd5 cxd5 30.Rxb5 Rxb5 31.Rxb5 Nc3 32.Rb2 Ra1+ 33.Nf1 Rd1 34.Rd2 Rxd2 35.Nxd2 Ne2+ 36.Kf1 Nxd4 37.Nb1 Nb5 38.Ke2 Kf8 39.Kd3 Ke7 40.Nd2 g5 41.Nf3 f6 42.Ne1 Ke6 43.Nc2 g6 44.g3 Kd6 45.Ne3 f5 46.Ng2 Ke6 47.h3 Nd6 48.f3 Ke5 49.f4+ gxf4 50.gxf4+ Ke6 51.Nh4 Kf6 52.Kd4 Ne4 53.Ng2 Ke6 54.Ne3 Nf6 55.Kc5 Kf7 56.Nxd5 Nxd5 57.Kxd5 Kg7 58.Kd4 Kf6 59.h4 Ke6 60.Kc5 Kf7 61.Kd4 Kf6 62.Ke3 Ke6 63.Kd4 Kd6 64.Kc4 Kc6 65.Kd4 Kd7 66.Ke5 Ke7 67.h5 gxh5 68.Kxf5 h4 69.Kg4 Kf6 70.Kxh4 Kf5 71.Kg3 Kg6 72.Kg4 Kf6 73.f5 Kf7 74.Kg5 Kg7 75.f6+ Kf7 76.Kf5 Kf8 77.Kg6 Kg8 78.f7+ Kf8 79.Kf6 1/2-1/2 | ||||
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| 2574883 | Yoon, Jacob D (2022) | Benson, P (1988) | 1-0 | |
| 1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5 c6 5.d5 e6 6.Nxe4 Qa5+ 7.Bd2 Qxd5 8.Nxf6+ gxf6 9.Nf3 e5 10.Bd3 Qf7 11.Bf5 Na6 12.Qe2 d5 13.Bxc8 Rxc8 14.O-O-O Bg7 15.Nh4 O-O 16.Nf5 Kh8 17.Nd6 Qd7 18.Nxc8 Rxc8 19.g4 c5 20.Rhg1 c4 21.g5 f5 22.h4 c3 23.Bxc3 Rxc3 24.bxc3 e4 25.Qc4 1-0 | ||||
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| 2574898 | FM O'Gorman, Tom (2255) | Yoon, Jacob D (2022) | 1-0 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6 6.Nxc6 dxc6 7.O-O e5 8.Nd2 Bd6 9.a4 a5 10.Nc4 Bc7 11.b3 Ne7 12.Bb2 Ng6 13.Ba3 Be6 14.Qf3 Qg5 15.Qg3 Qf6 16.Qe3 Nf4 17.Rad1 Nxd3 18.Rxd3 Bxc4 19.bxc4 Qe6 20.Rb1 Rb8 21.Qg5 g6 22.Qh6 Bd8 23.Rd6 Qe7 24.Qg7 Rf8 25.Rxd8+ Rxd8 26.Bxe7 Kxe7 27.Qxe5+ Kd7 28.Rxb7+ Kc8 29.Qc7# 1-0 | ||||
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| 2574858 | GM Pert, N (2543) | Yoon, Jacob D (2022) | 1-0 | |
| 1.d4 f5 2.Bg5 g6 3.Nd2 Bg7 4.e3 Nf6 5.h4 Nc6 6.c3 e5 7.d5 Ne7 8.d6 Nc6 9.h5 cxd6 10.Nc4 d5 11.Nd6+ Ke7 12.Qxd5 Qg8 13.Qc5 Kd8 14.h6 b6 15.Qa3 a6 16.Bc4 Qf8 17.hxg7 Qxg7 18.Nf7+ Kc7 19.Qd6+ Kb7 20.Bxf6 Qf8 21.Bxh8 Qxd6 22.Nxd6+ Ka7 23.Rxh7 Na5 24.Bd5 Nc6 25.Bxc6 Rb8 26.Nxc8+ Rxc8 27.Rxd7+ Kb8 28.Bxe5+ Rc7 29.Rd8+ Ka7 30.Ra8# 1-0 | ||||
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| 2586970 | Prior, Stephen C V (1979) | Yoon, Jacob D (2004) | 1-0 | |
| 1.d4 e6 2.Bf4 b6 3.e3 Bb7 4.Nf3 f5 5.Bd3 Nf6 6.Nbd2 Be7 7.h3 h6 8.g4 Ne4 9.Rg1 Bh4 10.Bxe4 fxe4 11.Nxh4 Qxh4 12.Bxc7 O-O 13.Bg3 Qe7 14.Nb3 Nc6 15.a3 d5 16.Kf1 Rf7 17.Rg2 g6 18.Kg1 Rh7 19.Rc1 h5 20.gxh5 Rxh5 21.Qxh5 gxh5 22.Bd6+ Qg7 23.Rxg7+ Kxg7 24.c4 Kf7 25.c5 Rg8+ 26.Kh2 Rg5 27.cxb6 axb6 28.Bc7 Rf5 29.Kg2 Rg5+ 30.Kh2 Rf5 31.Rc2 b5 32.Nc5 Bc8 33.Bg3 Ne7 34.Nb3 Ke8 35.Rc7 Kd8 36.Ra7 Ng6 37.h4 Nf8 38.Nc5 Bd7 39.Bf4 Rf7 40.Bg5+ Kc8 41.Ra8+ Kc7 42.Bf4+ 1-0 | ||||
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| 2586993 | Yoon, Jacob D (2004) | Benson, P (1997) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.c3 g6 4.d4 Nd7 5.Bc4 e6 6.Bb3 Bg7 7.Bg5 Qc7 8.Na3 a6 9.Bf4 e5 10.dxe5 dxe5 11.Be3 Ngf6 12.Bxf7+ Kxf7 13.Ng5+ Ke7 14.Qb3 Nf8 15.Qf7+ Kd6 16.Bxc5+ Kc6 17.Be7 Nh5 18.Qd5+ Kb6 19.Bd8 Qxd8 20.Qxd8+ Ka7 21.Qa5 Nd7 22.Nb5+ 1-0 | ||||
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| 2589097 | Yoon, Jacob D (2004) | GM Wells, Peter K (2433) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Nbd7 5.Qc2 Qc7 6.O-O b6 7.d3 Bb7 8.Re1 c4 9.Nbd2 cxd3 10.Bxd3 g6 11.Bb5 a6 12.Ba4 Bg7 13.e5 dxe5 14.Nxe5 b5 15.Nxd7 Nxd7 16.Bb3 Nc5 17.Nf1 O-O 18.Ng3 e6 19.Be3 a5 20.a4 bxa4 21.Bxa4 Bd5 22.Bb5 Bxg2 23.f3 Bh3 24.Qf2 Rfb8 25.Be2 Nd7 26.Ra2 e5 27.Bf1 Be6 28.Raa1 f5 29.f4 e4 30.h4 Nf6 31.Bh3 Ra6 32.Bd4 Nd5 33.Bxg7 Kxg7 34.Bf1 Rab6 35.Qd4+ Nf6 36.Rxa5 Rxb2 37.Re5 Rd8 38.Qe3 Ng4 39.Qc1 Nxe5 40.Qxb2 Nf3+ 41.Kh1 Rd2 42.Re2 Rxb2 43.Rxb2 Qxf4 44.Rb7+ Kh6 45.Kg2 Qxh4 0-1 | ||||
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| 2589116 | Yoon, Jacob D (2004) | Towers, B (1785) | 1-0 | |
| 1.Nf3 Nf6 2.d4 d5 3.c4 dxc4 4.Nc3 Bf5 5.g3 e6 6.Bg2 Nbd7 7.Nh4 c6 8.Nxf5 exf5 9.O-O Be7 10.d5 cxd5 11.Nxd5 Nxd5 12.Qxd5 Nb6 13.Qxf5 O-O 14.Bxb7 Rb8 15.Be4 g6 16.Qa5 Qd7 17.Bf4 Qa4 18.Qxa4 Nxa4 19.Bxb8 Rxb8 20.b3 Nc5 21.Bc2 c3 22.Rad1 Rb6 23.Rd4 Bf6 24.Rc4 Ne6 25.Rd1 1-0 | ||||
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| 2589087 | FM Walker, Da (2285) | Yoon, Jacob D (2004) | 1/2-1/2 | |
| 1.c4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.e4 Bg7 6.Be3 Nf6 7.Nc3 Ng4 8.Qxg4 Nxd4 9.Qd1 Ne6 10.Rc1 b6 11.Be2 Bb7 12.f3 O-O 13.O-O f5 14.exf5 Rxf5 15.Qd2 d6 16.Bd3 Rf7 17.Be4 Qd7 18.Bxb7 Qxb7 19.b3 Raf8 20.Nd5 Be5 21.f4 Bg7 22.Rfe1 Nc7 23.Nc3 e5 24.Rf1 Ne6 25.Nd5 exf4 26.Nxf4 Nxf4 27.Rxf4 Rxf4 28.Bxf4 Qe4 29.Be3 Re8 30.Bf2 Be5 31.Re1 Qg4 32.h3 Qd7 33.a4 Qf7 34.Qd3 Qf4 35.g3 Qf6 36.Kg2 Rf8 37.Re2 h5 38.h4 Kh7 39.Rd2 Bc3 40.Rc2 Be5 41.Rd2 Bc3 42.Rc2 Be5 43.Rd2 1/2-1/2 | ||||
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| 2627164 | Akeya-Price, Robert (1756) | Yoon, Jacob D (2067) | 1/2-1/2 | |
| 1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 c5 5.Bxb4 cxb4 6.e3 O-O 7.Be2 b6 8.Nbd2 Bb7 9.O-O a5 10.a3 Na6 11.Rc1 Qe7 12.axb4 Nxb4 13.Ne5 d5 14.c5 bxc5 15.Rxc5 Ne8 16.Qa4 f6 17.Nd3 Ba6 18.Nxb4 Bxe2 19.Re1 Bh5 20.Rxa5 Nc7 21.Nd3 Be8 22.Qa2 Bb5 1/2-1/2 | ||||
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| 2627133 | Hymer, Barry (1839) | Yoon, Jacob D (2067) | 0-1 | |
| 1.d4 Nf6 2.Nf3 e6 3.Bf4 c5 4.e3 Nc6 5.c3 d5 6.Bd3 Be7 7.O-O Nh5 8.Bg3 Nxg3 9.hxg3 O-O 10.Nbd2 Bf6 11.dxc5 Qe7 12.Qc2 g6 13.b4 a5 14.Rab1 e5 15.e4 d4 16.b5 Nb8 17.cxd4 exd4 18.e5 Bg7 19.Rfe1 Nd7 20.Ne4 Nxe5 21.Nxd4 Rd8 22.Nd6 Rxd6 23.cxd6 Qxd6 24.Rbd1 Qxd4 25.Bxg6 Qb6 26.Bxh7+ Kh8 27.Rd5 Bg4 28.Rdxe5 Bxe5 29.Rxe5 Rc8 30.Qb1 Qh6 31.f4 Qxh7 32.Qxh7+ Kxh7 33.Re7 Rb8 34.Rxf7+ Kg6 35.Rc7 b6 36.Kf2 Re8 37.Rc6+ Re6 38.a3 Kf5 39.Rc4 Re2+ 40.Kf1 Rb2 41.Rc7 Rxb5 42.Rf7+ Kg6 43.Rf8 Kg7 44.Rb8 Rb2 45.Rb7+ Kf6 46.Rb8 b5 47.Rg8 Be2+ 48.Ke1 Bc4 49.Rf8+ Ke7 50.Ra8 a4 51.g4 Rxg2 52.Ra7+ Kd6 53.Ra6+ Kd5 54.g5 Ke4 55.Rf6 Ke3 56.Kd1 Rf2 57.f5 Kd3 58.Rd6+ Kc3 0-1 | ||||
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| 2627148 | Yoon, Jacob D (2067) | Simpson, Derek (1659) | 1/2-1/2 | |
| 1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Bd3 Ngf6 6.Qe2 c5 7.dxc5 Nxc5 8.Nxc5 Bxc5 9.Nf3 O-O 10.O-O h6 11.c3 Qc7 12.b4 Bd6 13.Bb2 b6 14.h3 Bb7 15.Rad1 Rfe8 16.Bb1 Rad8 17.a3 Bd5 18.Nd2 Qb7 19.c4 Bxg2 20.Bxf6 Bxf1 21.Qg4 Qg2+ 22.Qxg2 Bxg2 23.Bxd8 Rxd8 24.Kxg2 Bf4 1/2-1/2 | ||||
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| 2627108 | Yoon, Jacob D (2067) | GM Vakhidov, J (2516) | 0-1 | |
| 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.h3 O-O 6.Be3 c6 7.Be2 b5 8.a3 Qc7 9.O-O Nbd7 10.Qd2 Bb7 11.Bh6 Rfe8 12.Bxg7 Kxg7 13.Rad1 a6 14.Qe3 e5 15.dxe5 dxe5 16.Nd2 c5 17.a4 b4 18.Ncb1 Nf8 19.Nc4 Rad8 20.Nbd2 Ne6 21.Bd3 Bc6 22.b3 Nd4 23.Rfe1 Nh5 24.Nf3 Nf4 25.Nxd4 Rxd4 26.f3 Red8 27.Be2 Qe7 28.Kh2 Qh4 29.Rxd4 cxd4 30.Qd2 Qe7 31.g3 Nxe2 32.Qxe2 Qc5 33.Qd2 Bxa4 34.Ne3 dxe3 35.Qxd8 Qxc2+ 36.Kh1 Qf2 37.Qd1 Bxb3 38.Qe2 Qxe2 39.Rxe2 a5 40.Rxe3 a4 41.Kg1 Bc2 42.Kf2 b3 43.Ke1 b2 44.Kd2 b1=Q 0-1 | ||||
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| 2643148 | Yoon, Jacob D (2045) | Hill, Alistair (2179) | 0-1 | |
| 1.e4 e6 2.d4 d5 3.Nd2 Be7 4.e5 c5 5.c3 cxd4 6.cxd4 Qb6 7.Qg4 Kf8 8.Ne2 Nc6 9.a3 h5 10.Qf4 g5 11.Qe3 Nh6 12.Nb3 Bd7 13.Qd3 Nf5 14.Be3 Na5 15.Nxa5 Nxe3 16.Qxe3 Qxa5+ 17.Nc3 Rc8 18.Rc1 b5 19.Be2 b4 20.axb4 Qxb4 21.O-O f5 22.Nxd5 exd5 23.e6 Bc6 24.Ba6 Kg7 25.Bxc8 Rxc8 26.Qe5+ Bf6 27.Qxf5 Qd6 28.f4 Rf8 29.Kh1 Be7 30.Qd3 Rxf4 31.Rxf4 gxf4 32.Qa6 Be8 33.Qc8 Bg6 34.h3 f3 35.gxf3 Qg3 36.Qc7 Qxf3+ 37.Kg1 Qe3+ 38.Kf1 Qxh3+ 39.Kf2 Qf5+ 40.Kg3 Qd3+ 41.Kh2 Qd2+ 42.Kg1 Qxd4+ 43.Kg2 Qd2+ 44.Kg1 Qe3+ 45.Kf1 Kh6 46.Qxe7 Qxc1+ 47.Kf2 Qxb2+ 48.Ke1 Qe5+ 49.Kf2 Qf4+ 50.Ke2 d4 51.Qxa7 d3+ 52.Ke1 Qe4+ 53.Kf2 d2 54.Qd7 Qe1+ 55.Kf3 d1=Q+ 56.Kf4 Qg4# 0-1 | ||||
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| 2643032 | Megalios, K (2203) | Yoon, Jacob D (2045) | 1-0 | |
| 1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.Bc4 Nb6 6.Bb3 d6 7.exd6 Bxd6 8.d4 O-O 9.O-O Nc6 10.Be3 cxd4 11.cxd4 Na5 12.Bc2 h6 13.Nc3 Nac4 14.Qd3 f5 15.Bb3 Nxe3 16.Qxe3 Qf6 17.Rfe1 Re8 18.Ne5 Kh7 19.Qf3 Rb8 20.a3 Nd7 21.Nc4 Bf8 22.Qf4 b5 23.Na5 Rb6 24.Nd5 Qd8 25.Nxb6 Qxb6 26.Qd2 Nf6 27.Bc2 Rd8 28.Rad1 Bd6 29.b4 Bc7 30.Qc3 Qd6 31.Qg3 Qd7 32.Qf3 Bb6 33.Nc6 Rf8 34.Bb3 Qd6 35.Ne5 Qc7 36.Qc6 Qxc6 37.Nxc6 Re8 38.Kf1 Bb7 39.Ne5 Nd5 40.Nd7 Kg6 41.Nc5 Bxc5 42.dxc5 Kf7 43.Bxd5 exd5 44.Rxe8 Kxe8 45.Ke2 Kf7 46.Kd3 Kf6 47.Kd4 Bc6 48.f4 g5 49.g3 h5 50.h4 g4 51.Re1 a6 52.Re5 Bb7 53.Re8 Bc6 54.Rb8 Ke6 55.Rb6 Kd7 56.Rxa6 Kc7 57.Ra7+ Bb7 58.Rxb7+ Kxb7 59.Kxd5 1-0 | ||||
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| 2649397 | Yoon, Jacob D (2045) | Semprun Martinez, F (2205) | 1-0 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 d6 8.c3 O-O 9.Nbd2 Na5 10.Bc2 c5 11.a4 Bb7 12.Re1 Nd7 13.Qe2 Qc7 14.Nf1 Bf6 15.Ne3 Nb6 16.axb5 axb5 17.Ng4 Be7 18.d4 exd4 19.cxd4 b4 20.Bf4 Ba6 21.Qd1 Nbc4 22.e5 dxe5 23.Ngxe5 Bd6 24.Bxh7+ Kxh7 25.Ng5+ Kg8 26.Qh5 Rfe8 27.Qh7+ Kf8 28.Nd7+ 1-0 | ||||
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| 2649294 | Rushbrooke, Remy (1864) | Yoon, Jacob D (2045) | 0-1 | |
| 1.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7 4.O-O e6 5.d4 Be7 6.b3 O-O 7.Bb2 c5 8.Nbd2 d5 9.e3 c4 10.Ne5 Qc7 11.bxc4 bxc4 12.Bc3 a5 13.Qf3 Nbd7 14.Nxd7 Qxd7 15.Rfb1 Rfc8 16.Rb6 Bd8 17.Rb2 Bc6 18.Qd1 Qd6 19.a3 Nd7 20.e4 Nb6 21.e5 Qd7 22.Qf3 Na4 23.Rba2 Nxc3 24.Qxc3 Bb5 25.f4 a4 26.Nf1 Ba5 27.Qf3 c3 28.Rd1 Bb6 29.f5 Qa7 30.fxe6 fxe6 31.Qg4 Qf7 32.Ne3 Rc6 33.Qf4 Qd7 34.Qg4 Qf7 35.Qf4 Qa7 36.Raa1 Rf8 37.Qg4 Qf7 38.Rf1 Bxf1 39.Rxf1 Qa7 40.Rxf8+ Kxf8 41.Qf4+ Ke8 42.Nxd5 Bxd4+ 43.Kh1 exd5 44.Bxd5 Rc7 45.Qf5 Qb6 46.Qxh7 Qb1+ 47.Kg2 Qg1+ 48.Kh3 Qf1+ 49.Kg4 Qe2+ 50.Kh3 Qxe5 51.Qg8+ Ke7 52.Qf7+ Kd6 0-1 | ||||
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| 2649136 | Ronka, E (2260) | Yoon, Jacob D (2045) | 1-0 | |
| 1.d4 e6 2.Nf3 c5 3.Nc3 cxd4 4.Nxd4 a6 5.g3 Bb4 6.Bg2 Qc7 7.O-O Ne7 8.Nb3 Ng6 9.h4 h6 10.h5 Ne7 11.e4 O-O 12.Bf4 e5 13.Be3 Bxc3 14.bxc3 d6 15.Bf3 f5 16.Qd3 fxe4 17.Bxe4 Be6 18.Rfd1 d5 19.Nc5 Bf7 20.Bg2 Nd7 21.Nxd7 Qxd7 22.c4 d4 23.c3 Bxh5 24.Rd2 Bg6 25.Be4 Bxe4 26.Qxe4 Nc6 27.cxd4 exd4 28.Bxd4 Nxd4 29.Rxd4 Qf7 30.Rf1 Rad8 31.Rd5 b5 32.Qd4 Rxd5 33.cxd5 Rd8 34.Rd1 a5 35.Qc5 Qf3 36.Qd4 Qf7 37.Rd3 Rd6 38.Qc5 Qd7 39.Kg2 Kf7 40.Rd4 g5 41.a4 bxa4 42.Qxa5 Kg7 43.Qc3 a3 44.Rc4+ Kg6 45.Qxa3 Rxd5 46.Qc3 Rd6 47.g4 Qb7+ 48.Kh2 Qd5 49.Rc7 Qd4 50.Qc2+ Qd3 51.Qa2 Qd5 52.Qb1+ Qd3 53.Qe1 Qd5 54.Qe8+ Kf6 55.Qe7+ Kg6 56.Qg7# 1-0 | ||||
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| 2649043 | Yoon, Jacob D (2045) | Lochte, S (1850) | 1-0 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Ne7 6.O-O Nec6 7.c3 b5 8.Be3 Bb7 9.Nd2 Ne5 10.Be2 d5 11.f4 Nc4 12.Nxc4 dxc4 13.Bf3 Qc7 14.Kh1 Bc5 15.f5 e5 16.Ne6 fxe6 17.Bh5+ 1-0 | ||||
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| 2652532 | Soham, Das (2263) | Yoon, Jacob D (2045) | 1-0 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6 6.Nxc6 dxc6 7.O-O e5 8.Nd2 Qc7 9.a4 Be6 10.Nc4 Nf6 11.Qe2 a5 12.Kh1 Bc5 13.f4 Bxc4 14.Bxc4 O-O-O 15.f5 Rd4 16.Bd3 Nd7 17.c3 Rd6 18.Rb1 Nb6 19.b4 axb4 20.cxb4 Bd4 21.Qc2 Kd8 22.Ba3 Ke7 23.b5 c5 24.a5 Nd7 25.b6 Qc8 26.Rfd1 Nf6 27.Be2 Qc6 28.Rxd4 cxd4 29.Qxc6 bxc6 30.b7 Nxe4 31.Bf3 c5 32.Bxe4 d3 33.Bxc5 d2 34.Rd1 Kd7 35.Bxd6 Kxd6 36.Rxd2+ Kc7 37.a6 Kb6 38.a7 Kxa7 39.Ra2+ Kb6 40.Ra8 Rc8 41.Rxc8 g6 42.b8=R+ Ka7 43.Rb7+ Ka6 44.Rc4 gxf5 45.Bc6 e4 46.Ra4# 1-0 | ||||
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| 2652403 | Yoon, Jacob D (2045) | GM Arkell, K (2416) | 1/2-1/2 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Ng5 Ngf6 6.Bd3 Nb6 7.N1f3 h6 8.Ne4 Nxe4 9.Bxe4 Bg4 10.h3 Bxf3 11.Bxf3 e6 12.O-O Be7 13.Bf4 O-O 14.c3 Nd5 15.Bg3 Bd6 16.Bxd5 cxd5 17.Bxd6 Qxd6 18.f4 g6 19.Qg4 h5 20.Qg5 Qd8 21.Qe5 h4 22.Rae1 Re8 23.Qe2 Kg7 24.Qg4 f5 25.Qf3 b5 26.Re5 Rb8 27.Rfe1 Kf7 28.Qe2 Rb6 29.a3 a5 30.Kh2 Qe7 31.Qf2 Qf6 32.Qe3 Rc8 33.Rc1 Rbc6 34.Ra1 Rb8 35.Rc1 Rbb6 36.Re1 Qd8 37.Re2 Rd6 38.Qd2 b4 39.axb4 axb4 40.cxb4 Rb8 41.Qe1 Qf6 42.Rc2 Qd8 43.Rc5 Rdb6 44.Qc3 R8b7 45.Rc6 Rxc6 46.Qxc6 Rb6 47.Qc3 Qe7 48.Qc8 Rxb4 49.Re3 Rc4 50.Qh8 Qf6 51.Qh7+ Qg7 52.Qxh4 Qxd4 53.Qh7+ Kf8 54.Qh6+ Ke7 55.Qh4+ Kd7 56.Qh7+ Kd6 57.Rf3 Rc1 58.Qg8 Qg1+ 59.Kg3 Qe1+ 60.Kh2 Qh1+ 61.Kg3 Qe1+ 1/2-1/2 | ||||
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| 2661290 | Yoon, Jacob D (1980) | Hand, Freddie (2192) | 1-0 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nge7 5.O-O g6 6.d4 exd4 7.Nxd4 Bg7 8.c3 O-O 9.Bg5 Nxd4 10.cxd4 h6 11.Be3 b5 12.Bc2 Bb7 13.a4 Nc6 14.Qd2 Kh7 15.axb5 axb5 16.Nc3 Ba6 17.Nd5 Ne7 18.Nb4 Bb7 19.f3 f5 20.e5 Nd5 21.Nd3 d6 22.Bf2 Re8 23.f4 Qd7 24.Rfc1 h5 25.Bd1 Nb6 26.b3 Be4 27.Rxa8 Rxa8 28.Bf3 Bh6 29.Be3 Nd5 30.Nf2 Bxf3 31.gxf3 c5 32.dxc5 dxe5 33.c6 Qf7 34.Nh3 exf4 35.Bd4 Rc8 36.Qd3 Qe6 37.Qxb5 Ne7 38.c7 Qd5 39.Qb4 Bf8 40.Rc5 Qd7 41.Ng5+ Kh6 42.Nf7+ Kh7 43.Qc4 h4 44.Ne5 Qd6 45.Nf7 Qd7 46.b4 h3 47.Ng5+ Kh6 48.Nxh3 Bg7 49.Bxg7+ Kxg7 50.Qc3+ Kh7 51.Nxf4 Qd1+ 52.Kg2 Qd6 53.Nd3 Nd5 54.Qe5 Qxe5 55.Nxe5 Nxb4 56.Nd7 Na6 57.Rc6 Rxc7 58.Nf6+ Kh6 59.Rxa6 Kg5 60.Nd5 Rd7 61.Ra5 Rb7 62.Kg3 Rb1 63.Ra2 Rd1 64.h4+ Kh6 65.Ne3 Rd3 66.Ng2 Rd6 67.Ra5 Rc6 68.Re5 Kg7 69.Nf4 Kf6 70.Rb5 Kg7 71.Rb8 Rd6 72.Re8 Kf7 73.Re2 Kf6 74.Ra2 Kg7 75.Ra4 Kf7 76.Nh3 Rb6 77.Kf4 Kf6 78.Rc4 Ra6 79.Ng1 Re6 80.Nh3 Ra6 81.Ng5 Ra3 82.Rc6+ Kg7 83.Rc7+ Kg8 84.Ke5 Ra6 85.Rd7 Kf8 86.Rd6 1-0 | ||||
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| 2661315 | Yoon, Jacob D (1980) | Hynes, A (2150) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.d3 d6 8.Nc3 Bg4 9.h3 Bh5 10.Bg5 h6 11.Bxf6 Qxf6 12.Bd5 Kd7 13.Bxc6+ Kxc6 14.Nd5 Bxf3 15.gxf3 Qh4 16.Kg2 h5 17.b4 Ba7 18.c4 Kd7 19.cxb5 axb5 20.Qb3 c6 21.Nc3 Qg5+ 22.Kh1 Qf4 23.Rg1 Qxf3+ 24.Rg2 Bxf2 25.Ne2 Qxh3+ 26.Rh2 Qf3+ 27.Rg2 h4 28.Ng1 Bxg1 29.Kxg1 h3 30.Rf2 h2+ 31.Rxh2 Rxh2 32.Qxf7+ Qxf7 33.Rf1 Rh1+ 34.Kg2 Qxf1+ 35.Kg3 Qf4+ 36.Kg2 Rh2+ 37.Kg1 Qf2# 0-1 | ||||
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| 2661239 | Yoon, Jacob D (1980) | Roe, S (2235) | 1-0 | |
| 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 exd6 6.Nf3 Be7 7.Bd3 Bg4 8.O-O O-O 9.h3 Bh5 10.Nbd2 Nc6 11.Qc2 Bg6 12.Bxg6 hxg6 13.d5 Nb4 14.Qb3 a5 15.Ne4 Re8 16.Bd2 Qd7 17.a3 Na6 18.Bxa5 f5 19.Ned2 Nc5 20.Qb4 Nd3 21.Qb3 Nc5 22.Qb4 Nba4 23.b3 b6 24.bxa4 Rxa5 25.Nb3 Rxa4 26.Nxc5 bxc5 27.Qb3 Bf6 28.Ra2 Re4 29.Nd2 Re2 30.Nf3 Rxa2 31.Qxa2 Qe8 32.Re1 Qa8 33.Re3 Kh7 34.Qb3 Ra7 35.h4 Qb7 36.Qd3 Ra8 37.Kh2 Qb2 38.h5 Qxf2 39.Re2 Qf1 40.hxg6+ Kxg6 41.Nh4+ Kh7 42.Nxf5 Rxa3 43.Qe4 Be5+ 44.Ng3+ Kg8 45.Qxe5 1-0 | ||||
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| 2661261 | IM Adair, J (2479) | Yoon, Jacob D (1980) | 1-0 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6 6.Nxc6 dxc6 7.Nd2 e5 8.Nc4 Bc5 9.Qh5 Bb4+ 10.Bd2 Bxd2+ 11.Kxd2 Ne7 12.Qxe5 O-O 13.Qd6 Be6 14.Qxd8 Rfxd8 15.Ne3 c5 16.Kc3 b5 17.b3 Rab8 18.Rhd1 Nc6 19.Bf1 Nd4 20.Kb2 c4 21.c3 Nc6 22.bxc4 bxc4+ 23.Kc2 Ne5 24.Rd4 Nd3 25.Bxd3 cxd3+ 26.Kxd3 Rxd4+ 27.cxd4 Rb2 28.d5 Bd7 29.Nd1 Bb5+ 30.Kc3 Re2 31.a4 Bd7 32.Kd3 Re1 33.Kd4 f6 34.a5 Bb5 35.Rb1 Kf8 36.Nc3 Rxb1 37.Nxb1 Ke7 38.Nd2 g5 39.e5 fxe5+ 40.Kxe5 h6 41.Ne4 Bf1 42.g3 Bg2 43.Nc5 Kd8 44.Nxa6 1-0 | ||||
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| 2661217 | GM Arakhamia-Grant, K (2352) | Yoon, Jacob D (1980) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6 6.Nxc6 dxc6 7.O-O e5 8.Be3 Be6 9.Nd2 Qc7 10.a4 Nf6 11.a5 Bb4 12.Bb6 Qe7 13.c3 Bc5 14.Bxc5 Qxc5 15.Qc2 Rd8 16.Be2 O-O 17.b4 Qe7 18.Rab1 Nd7 19.Rfd1 Qg5 20.Nf3 Qg6 21.Nh4 Qg5 22.Nf3 Qg6 23.Nh4 Qg5 24.g3 g6 25.Rd6 Qe7 26.Rbd1 Nf6 27.R6d3 Rc8 28.R3d2 c5 29.Qb1 cxb4 30.cxb4 Bc4 31.Bf3 Bb5 32.Ng2 Rc4 33.Rb2 Bc6 34.Ne3 Bxe4 35.Bxe4 Rxe4 36.b5 Ra4 37.bxa6 bxa6 38.Rb7 Qc5 39.Qb6 Ne4 40.Qxc5 Nxc5 41.Rc7 Ne6 42.Ra7 Rxa5 43.Rd6 Nd4 44.Raxa6 Rxa6 45.Rxa6 Kg7 46.Ra7 Re8 47.Kg2 Nb5 48.Rb7 Nd6 1/2-1/2 | ||||
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| 2688009 | Yoon, Jacob D (1809) | Gardiner, Eric D (1958) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Bd3 c5 5.c3 Nc6 6.Ngf3 Nf6 7.e5 Nd7 8.O-O g5 9.h3 h5 10.Re1 cxd4 11.cxd4 g4 12.hxg4 hxg4 13.Nh2 g3 14.fxg3 Qb6 15.Ndf3 Nxd4 16.Be3 Bc5 17.Qd2 Nxf3+ 18.Nxf3 Bxe3+ 19.Rxe3 Nc5 20.Bc2 Bd7 21.b4 Na6 22.Rb1 O-O-O 23.a4 Rh5 24.b5 Nc7 25.a5 Qc5 26.b6 Nb5 27.Bg6 fxg6 28.Rc1 axb6 29.axb6 Qxc1+ 30.Qxc1+ Bc6 31.g4 Rh6 32.Rb3 Rdh8 33.Kf2 Kb8 34.Qc5 Rc8 35.Rxb5 Bxb5 36.Qxb5 1-0 | ||||
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| 2687988 | CM Coleman, D (2118) | Yoon, Jacob D (1809) | 0-1 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.Qe2 Qc7 7.f4 Nc6 8.Nxc6 dxc6 9.e5 Nd5 10.c4 Bb4+ 11.Kf1 Nb6 12.Be3 Nd7 13.Nd2 Bxd2 14.Bxd2 b6 15.a4 a5 16.h4 c5 17.Rh3 Bb7 18.Be4 O-O-O 19.Rb3 Bc6 20.Qf3 Nb8 21.Be3 g6 22.Kf2 h5 23.Bxc6 Nxc6 24.Rd1 Rxd1 25.Qxd1 Nb4 26.Qf3 Rd8 27.Kg3 Qb7 28.Rc3 Qd7 29.b3 Kc7 30.Qe2 Qc6 31.Bf2 Rd7 32.Be1 Qa8 33.Re3 Nc6 34.Qf3 Qd8 35.Bc3 Ne7 36.Re1 Rd3 0-1 | ||||
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| 2687964 | Yoon, Jacob D (1809) | Jarmany, John (2085) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.h4 h6 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bf4 Qa5+ 12.c3 Ngf6 13.a3 Nd5 14.Bd2 Qc7 15.O-O Bd6 16.Ne4 Bf4 17.g3 Bxd2 18.Qxd2 N5f6 19.Rfe1 Nxh5 20.Qe2 Nhf6 21.Nfd2 Rd8 22.Rad1 O-O 23.b4 Rfe8 24.f4 Nxe4 25.Nxe4 Nf8 26.Qg4 Qe7 27.Qf3 Nd7 28.Re2 Nf6 29.Nc5 b6 30.Nd3 Qd6 31.Red2 Qd5 32.Qe3 Qe4 33.Qf2 Ng4 34.Qf1 Qe3+ 35.Kg2 Qxd2+ 36.Rxd2 Ne3+ 37.Kf2 Nxf1 38.Kxf1 f6 39.Re2 Kf7 40.Kf2 Rd5 41.Kf3 h5 42.Ke4 Red8 43.Rf2 g6 44.Rh2 Kg7 45.Re2 R8d6 46.Rb2 g5 47.Rh2 g4 48.Rb2 Kg6 49.Rb1 Rd7 50.Rb2 Rh7 51.c4 Rd8 52.Nc1 h4 53.Rg2 hxg3 54.Rxg3 f5+ 55.Ke5 Rhd7 56.Nb3 Kf7 57.d5 Rxd5+ 0-1 | ||||
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| 2691055 | Okhai, Shabir (2092) | Yoon, Jacob D (1809) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.c4 Nc6 7.Nxc6 bxc6 8.O-O d5 9.Nc3 Bb7 10.Bg5 Be7 11.cxd5 cxd5 12.Bxf6 Bxf6 13.Qa4+ Qd7 14.Qxd7+ Kxd7 15.exd5 exd5 16.Rfd1 d4 17.Na4 Rab8 18.Rac1 Kd6 19.Nc5 a5 20.b3 Bd5 21.Be4 Rhc8 22.Bxd5 Kxd5 23.Nd3 Rc3 24.Nb2 Rbc8 25.Nc4 R8xc4 26.bxc4+ Kxc4 27.Kf1 d3 28.Rb1 Rc2 29.Rb7 d2 30.Ke2 Bc3 31.Rxf7 Rxa2 32.Rc7+ Kb3 33.Kd3 Bb4 34.Rxg7 Rc2 35.Rb7 Rc8 36.Rd7 a4 37.Rxd2 Bxd2 38.Kxd2 Rc2+ 39.Ke3 a3 40.Rb7+ Kc3 41.Rxh7 Kb3 42.Rb7+ Kc4 43.g4 Rc3+ 44.Ke4 Rh3 45.f4 Rxh2 46.Rc7+ Kb5 47.Ra7 Kb4 48.g5 Kb3 49.Kf5 a2 50.Kf6 Rh4 51.Kf5 Rh7 52.Rxa2 Kxa2 53.g6 Rh1 54.Kf6 Kb3 55.g7 Rg1 56.f5 Kc4 57.Kf7 Kd5 58.f6 Ke5 59.Ke7 Kf5 60.Kf7 Ke5 61.g8=Q Rxg8 62.Kxg8 Kxf6 1/2-1/2 | ||||
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| 2691045 | Yoon, Jacob D (1809) | CM Dargan, P (2114) | 1-0 | |
| 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.Nxf6+ Qxf6 12.Qd5 Bd7 13.c4 Na5 14.Qd2 Nxc4 15.Bxc4 bxc4 16.Nxc4 Rd8 17.Qe2 Qh4 18.Nd2 O-O 19.O-O Kh8 20.f3 f5 21.Rac1 f4 22.Rc7 Bc8 23.Qf2 Qg5 24.Rd1 Rf6 25.Nc4 Qg6 26.Nxe5 Qh5 27.Rd5 Qe8 28.Qd2 Be6 29.Rxd6 Rxd6 30.Qxd6 Bxa2 31.Qc5 Qa4 32.Rc8+ Bg8 33.Rxg8+ Kxg8 34.Qc8+ Rf8 35.Qe6+ Kh8 36.Nf7+ Kg8 37.Nh6+ Kh8 38.Qg8+ Rxg8 39.Nf7# 1-0 | ||||
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| 2811315 | Yoon, Jacob D (1871) | GM Smirin, I (2669) | 0-1 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.O-O d6 8.Nc3 Nf6 9.Bf4 Nc6 10.Re1 O-O 11.h3 b5 12.a3 Bb7 13.Bf1 Rc8 14.g3 Ne5 15.Bxe5 dxe5 16.Bg2 Qb6 17.Qe2 Rc7 18.Na2 h5 19.Rad1 h4 20.Kh2 Rc4 21.Nc3 Bxa3 22.Nd2 Rcc8 23.Nxb5 Bc5 24.Nc3 Bxf2 25.Rf1 hxg3+ 26.Kh1 Qxb2 27.Rb1 Qxc3 28.Rxb7 Qxc2 29.Rd1 Rfd8 30.Bf3 Rd4 31.Rbb1 Rcd8 32.Nb3 Rxd1+ 33.Rxd1 Rxd1+ 34.Qxd1 Qxd1+ 35.Bxd1 Nxe4 36.Be2 Nc3 37.Bxa6 e4 38.Nc1 f5 39.Kg2 f4 40.Bb7 f3+ 41.Kf1 Be3 0-1 | ||||
