| FIDE | Country | B-Year | Gender | Standard | Rapid | Blitz |
|---|---|---|---|---|---|---|
2028328
|
USA | 1954 | M | 2025 | 0 | 2235 |
30
games
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| 496686 | FM Jacobs, Jon (2025) | CM Rodriguez Lopez, David (2191) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bg4 6.h3 h5 7.d3 Qf6 8.Nbd2 Bc5 9.Re1 Ne7 10.d4 Bxf3 11.Nxf3 Bxd4 12.Nxd4 O-O-O 13.c3 exd4 14.e5 Qg6 15.cxd4 Rd5 16.Qa4 Rhd8 17.Be3 Nf5 0-1 | ||||
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| 498239 | FM Emeliantsev, A (2359) | FM Jacobs, Jon (2025) | 1-0 | |
| 1.d4 b6 2.c4 Bb7 3.Nc3 e6 4.a3 f5 5.Nf3 Nf6 6.g3 Be7 7.Bg2 O-O 8.O-O Ne4 9.d5 Nxc3 10.bxc3 Na6 11.Nd4 Nc5 12.Qc2 Qe8 13.Bf4 Bd6 14.Bxd6 cxd6 15.a4 Qe7 16.a5 Rab8 17.axb6 axb6 18.Rfd1 g6 19.dxe6 dxe6 20.Nb5 Bxg2 21.Kxg2 Rfd8 22.Ra7 Rb7 23.Rda1 Rdb8 24.Qd1 Rd8 25.Rxb7 Qxb7+ 26.f3 d5 27.Ra7 Qb8 28.Qd4 e5 29.Qe3 dxc4 30.Rc7 Re8 31.Qh6 1-0 | ||||
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| 496448 | CM Todev, Simeon (2138) | FM Jacobs, Jon (2025) | 0-1 | |
| 1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 g6 5.Bc2 Bg7 6.O-O Nc6 7.Re1 O-O 8.d4 cxd4 9.cxd4 e5 10.dxe5 dxe5 11.Nc3 Bg4 12.Bg5 Nd4 13.Bb3 Bxf3 14.gxf3 h6 15.Be3 Nh5 16.Bxd4 exd4 17.Ne2 Qh4 18.Bd5 Be5 19.Ng3 Nf4 20.Bc4 d3 21.Bxd3 Rad8 22.Re3 Bd4 23.Re1 Nxd3 24.Rf1 Nxf2 25.Qe2 Nxe4+ 26.Kg2 Nxg3 27.hxg3 Qf6 28.Rad1 Rfe8 29.Qc4 Bb6 30.Rxd8 Rxd8 31.Qc2 Qd4 32.Kh2 Qe3 33.Rg1 Qxg1+ 0-1 | ||||
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| 496239 | FM Jacobs, Jon (2025) | FM Hald Falkesgaard, Jeppe (2321) | 0-1 | |
| 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 d6 6.Bc4 a6 7.O-O Nf6 8.Bf4 Bg4 9.h3 Bxf3 10.Qxf3 Rc8 11.Rfd1 Qc7 12.Rac1 e6 13.Nd5 exd5 14.exd5 Ne5 15.Bxe5 dxe5 16.Bb5+ axb5 17.Rxc7 Rxc7 18.Qe2 Bd6 19.Qxb5+ Rd7 20.g4 h6 21.h4 Nxg4 22.Qc4 Nf6 23.Qc8+ Rd8 24.Qxb7 O-O 25.a4 e4 26.a5 Rb8 27.Qc6 Be5 28.a6 Bxb2 29.a7 Ra8 30.Qb6 Be5 31.d6 Nd7 32.Qb7 Rfd8 33.Rd5 g5 34.hxg5 hxg5 35.Kg2 Kg7 36.Qc7 Kg6 37.Rb5 f6 38.Ra5 Nf8 39.Qc6 Bxd6 40.Qxe4+ Kf7 41.Qd5+ Kg7 42.Qb7+ Kg6 43.Rd5 Be5 0-1 | ||||
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| 497806 | FM Jacobs, Jon (2025) | CM Tilahun, Abel Mathewos (1972) | 1-0 | |
| 1.e4 e6 2.d4 d5 3.e5 c5 4.Qg4 Bd7 5.dxc5 Qa5+ 6.c3 Qxc5 7.Nf3 Nh6 8.Qh3 Bb5 9.Be3 d4 10.Bxd4 Qc6 11.Nbd2 Bxf1 12.Nxf1 Nf5 13.Ne3 Nxe3 14.fxe3 Qb5 15.O-O-O Nc6 16.Ng5 Be7 17.Qh5 g6 18.Qh6 Bxg5 19.Qxg5 O-O 20.h4 Nxd4 21.exd4 f6 22.exf6 Qf5 23.Rdf1 Qxg5+ 24.hxg5 Rae8 25.Re1 Rf7 26.Re5 Rd7 27.Rhe1 Kf7 28.d5 1-0 | ||||
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| 497058 | CM Llari, Marc (2226) | FM Jacobs, Jon (2025) | 1-0 | |
| 1.d3 d5 2.Nd2 e5 3.e3 Nc6 4.Ne2 f5 5.g3 Nf6 6.Bg2 Bd6 7.b3 Qe7 8.Bb2 f4 9.e4 dxe4 10.Nxe4 Bg4 11.Nxf6+ gxf6 12.f3 Bd7 13.Nc3 O-O-O 14.Qe2 Nd4 15.Qd2 Rhg8 16.g4 f5 17.h3 Qh4+ 18.Kd1 Bc6 19.Rf1 fxg4 20.hxg4 h5 21.Ne4 hxg4 22.fxg4 Rxg4 23.Bxd4 exd4 24.Bf3 Rg6 25.a4 Bd5 26.Kc1 Qe7 27.Kb2 Bb4 28.Qh2 Rc6 29.Ra2 Kb8 30.Qe2 Bxe4 31.Qxe4 Qc5 32.Kb1 Rb6 33.Qxf4 Bc3 34.Qc1 a5 35.Be4 Rg8 36.Qa3 Bb4 37.Qc1 Qc3 38.Qb2 Qc5 39.Rd1 Ka7 40.Qc1 Qc3 41.Qf4 Rd6 42.Qc1 Rb6 43.Qb2 Qc5 44.Rf1 Re8 45.Rf5 Qd6 46.Qc1 Qh2 47.Rd5 Rxe4 48.dxe4 Rg6 49.Rxd4 1-0 | ||||
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| 497577 | FM Shakirov, Marat (2167) | FM Jacobs, Jon (2025) | 1-0 | |
| 1.d4 b6 2.c4 Bb7 3.Nc3 e6 4.a3 f5 5.Nf3 Nf6 6.g3 Be7 7.Bg2 O-O 8.O-O Qe8 9.d5 Na6 10.b4 Qh5 11.h3 Rad8 12.Bb2 Ne4 13.Nxe4 fxe4 14.g4 Qe8 15.Nd4 exd5 16.cxd5 Bxd5 17.Nf5 c6 18.Nxg7 Qg6 19.Nf5 Bf6 20.Bxf6 Qxf6 21.f4 Rde8 22.Ne3 Nc7 23.Qd2 Kh8 24.Kh2 b5 25.a4 a6 26.axb5 axb5 27.Ra7 Qd6 28.Nf5 Rxf5 29.gxf5 Rf8 30.Qd4+ Qf6 31.Qxf6+ Rxf6 32.Rxc7 Rxf5 33.e3 Rf7 34.Ra1 1-0 | ||||
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| 495788 | IM Dias, P (2308) | FM Jacobs, Jon (2025) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.g4 b5 8.g5 Nfd7 9.h4 Bb7 10.a3 Be7 11.Bh3 Ne5 12.Rg1 Qc8 13.h5 Nbd7 14.Bxe6 fxe6 15.Nxe6 Rg8 16.Nd5 Bd8 17.f4 Nc4 18.Bd4 Bxd5 19.exd5 Qb7 20.Nxg7+ Rxg7 21.Bxg7 Kf7 22.Bc3 Bb6 23.g6+ Kf8 24.gxh7 Re8+ 25.Be5 Bxg1 26.h8=Q+ Ke7 27.Qg7+ Kd8 28.Qdg4 Ndxe5 29.Q4g5+ Kc8 30.Qxb7+ Kxb7 31.O-O-O Be3+ 32.Kb1 Nd7 33.h6 1-0 | ||||
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| 495533 | IM Nadanian, A (2248) | FM Jacobs, Jon (2025) | 1-0 | |
| 1.e4 c5 2.d3 d6 3.g3 Nc6 4.Bg2 g6 5.f4 Bg7 6.Nf3 e6 7.O-O Nge7 8.c3 f5 9.exf5 Nxf5 10.Re1 h6 11.Nbd2 O-O 12.Nf1 Kh7 13.Qc2 Bd7 14.Qf2 e5 15.g4 Nfe7 16.Qh4 exf4 17.Ng5+ Kg8 18.Ne6 Bxe6 19.Rxe6 Ne5 20.Qxe7 f3 21.Bh3 Nxd3 22.Qxd8 Raxd8 23.Bd2 g5 24.Ng3 Nxb2 25.Bf1 c4 26.Rb1 Nd3 27.Rxb7 f2+ 28.Kh1 Rf7 29.Rxf7 Kxf7 30.Re4 Ne5 31.Nf5 d5 32.Re2 Nxg4 33.h3 Ne5 34.Rxf2 Kg6 35.Ne7+ Kh7 36.Be3 1-0 | ||||
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| 498118 | FM Jacobs, Jon (2025) | Buscar, M (2041) | 0-1 | |
| 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nf6 7.Bg5 Qxe2+ 8.Bxe2 Be7 9.O-O O-O 10.Re1 Re8 11.Bf1 Be6 12.Nd4 Bd8 13.Nc3 Nc6 14.Nxe6 fxe6 15.a3 Nd4 16.Rac1 Ng4 17.Be3 Nxe3 18.fxe3 Nc6 19.d4 Bg5 20.Ne4 Bh6 21.c3 Ne7 22.Ng3 Nd5 23.Rc2 Nxe3 24.Rce2 Nxf1 25.Nxf1 Kf7 26.Ng3 Re7 27.Rf1+ Ke8 28.Rfe1 Kd7 29.Nf5 Rae8 30.Nxe7 Rxe7 31.g3 Bg5 32.Kg2 Bf6 33.Rf1 e5 34.dxe5 Bxe5 35.Ref2 Kc6 36.Rf7 Rxf7 37.Rxf7 a5 38.Kf3 b5 39.Ke4 Kb6 40.Kd5 c6+ 41.Ke6 Kc5 42.Rf8 Kc4 43.Rc8 c5 44.Kd7 Kb3 45.Kc6 b4 46.axb4 axb4 47.cxb4 Kxb4 48.Rb8+ Kc4 49.Kd7 Kd3 50.b3 Kc3 51.Ke6 h6 52.Kd5 Kd3 53.Rb7 Ke3 54.Ke6 Kf3 55.b4 cxb4 56.Rxb4 Kg2 57.Rg4 Kxh2 58.Rg6 Kh3 59.Kf5 Bf6 60.g4 d5 0-1 | ||||
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| 497359 | FM Jacobs, Jon (2025) | WCM Viana, Valeria (1923) | 1-0 | |
| 1.e4 c6 2.d3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.g3 Qf6 7.Qe2 Nd7 8.Bg2 Bc5 9.O-O Ne7 10.c3 d4 11.c4 Qg6 12.Nd2 a5 13.Nf3 e5 14.Nh4 Qe6 15.f4 f6 16.Bd2 Kd8 17.Kh2 g6 18.f5 Qg8 19.g4 h5 20.fxg6 Nxg6 21.Nf5 hxg4 22.Qxg4 Ngf8 23.Qxg8 Rxg8 24.Bf3 Kc7 25.Rg1 Ne6 26.Rxg8 Rxg8 27.Bxa5+ b6 28.Bd2 Ndf8 29.b4 Bd6 30.Rg1 Rxg1 31.Kxg1 Ng6 32.h4 Nef4 33.h5 Nf8 34.Bxf4 exf4 35.Nxd6 Kxd6 36.Kg2 Ke6 37.Kh3 f5 38.exf5+ Kxf5 39.Bxc6 Kg5 40.a4 Ne6 41.a5 bxa5 42.bxa5 Nc7 43.Bb7 Kxh5 44.a6 1-0 | ||||
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| 1796143 | FM Erzhanov, A (2229) | FM Jacobs, Jon (2098) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Bd7 5.h3 Nc6 6.Qe3 g6 7.Be2 Bg7 8.O-O Nf6 9.Rd1 O-O 10.c4 a6 11.Nc3 Rb8 12.Rb1 Qa5 13.a3 Be6 14.b4 Qd8 15.Bb2 Nd7 16.Nd5 h6 17.Bxg7 Kxg7 18.Rbc1 Bxd5 19.exd5 Nce5 20.Nd4 Nb6 21.f4 Ned7 22.Re1 Re8 23.h4 h5 24.f5 Ne5 25.fxg6 1-0 | ||||
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| 1797445 | FM Jacobs, Jon (2098) | FM Johannesson, I (2336) | 0-1 | |
| 1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 Nc6 5.g3 dxe4 6.dxe4 Bc5 7.Bg2 O-O 8.O-O e5 9.h3 a5 10.c3 b6 11.Nh4 Ba6 12.Re1 Qd3 13.Nb3 Qxg3 14.Nxc5 Qxh4 15.Nxa6 Rxa6 16.Qd3 Raa8 17.Qb5 Nd8 18.Qxe5 Ne6 19.Qg3 Qxg3 20.fxg3 Rad8 21.Be3 Nd7 22.Bf4 Ndc5 23.Rad1 Na4 24.Rxd8 Rxd8 25.Re2 Rd1+ 26.Kf2 Rb1 27.e5 Nxb2 28.Be4 Nd1+ 29.Kf3 Rb2 30.Rxb2 Nxb2 31.Bd5 Kf8 32.Ke2 Na4 33.Kd2 Ke7 34.Be3 Nac5 35.h4 Nd7 36.Bd4 c5 37.Be3 Nxe5 0-1 | ||||
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| 1796937 | FM Jacobs, Jon (2098) | WIM Tereladze, S (2141) | 1-0 | |
| 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Bc4 Nb6 5.Bb3 dxe5 6.Qh5 e6 7.dxe5 Nc6 8.Nf3 g6 9.Qg4 Bg7 10.Bg5 Ne7 11.Nc3 O-O 12.Qh4 Re8 13.Rd1 Bd7 14.Ne4 Nbd5 15.g4 c6 16.Nf6+ Bxf6 17.exf6 Nf5 18.gxf5 exf5+ 19.Kf1 Kh8 20.Qh6 Rg8 21.Bxd5 cxd5 22.Rd4 Bb5+ 23.Kg1 Qf8 24.Qxh7+ 1-0 | ||||
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| 1797975 | CM Chabris, C (2125) | FM Jacobs, Jon (2098) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.Qe2 Nf6 7.Rd1 e6 8.d4 cxd4 9.Nxd4 Be7 10.c4 O-O 11.Nc3 Rac8 12.b3 a6 13.Bb2 Nxd4 14.Rxd4 Qc7 15.Rad1 Rfd8 16.R4d3 Qc5 17.Na4 Qc7 18.Bd4 Qc6 19.Nb6 Rb8 20.a4 Nxe4 21.Rh3 Nf6 22.Rg3 e5 23.Be3 d5 24.Nxd5 Nxd5 25.cxd5 Rxd5 26.Rc1 Qd7 27.h3 Rc8 28.Rxc8+ Qxc8 29.Qh5 Qe6 30.Rg4 g6 31.Qh6 Bf8 32.Qh4 Rd3 33.Rc4 Rxb3 34.Rc7 e4 35.Qd8 1-0 | ||||
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| 1796479 | FM Ingebretsen, Jens E (2266) | FM Jacobs, Jon (2098) | 1-0 | |
| 1.Nf3 b6 2.c4 Bb7 3.Nc3 f5 4.d4 e6 5.d5 Nf6 6.dxe6 Bb4 7.exd7+ Nbxd7 8.Bd2 O-O 9.e3 Qe7 10.Be2 Rad8 11.O-O Ne5 12.Nd4 g6 13.Qe1 Qf7 14.a3 Bxc3 15.Bxc3 Nxc4 16.Nf3 Ne4 17.Rd1 Nxc3 18.Qxc3 Nd6 19.Rc1 c5 20.Rfd1 Ne4 21.Qc4 Bd5 22.Qa4 Kh8 23.b4 c4 24.Ne5 Qe6 25.Nxc4 Bxc4 26.Bxc4 Nc3 27.Rxc3 Rxd1+ 28.Qxd1 Qe5 29.Qd4 Qxd4 30.exd4 Re8 31.Kf1 Kg7 32.Re3 Re7 33.Rxe7+ 1-0 | ||||
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| 1796830 | FM Jacobs, Jon (2098) | FM Chernov, AA (2314) | 0-1 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nd4 5.Nxd4 Bxd4 6.c3 Bb6 7.d4 c6 8.Ba4 d6 9.Bb3 Nf6 10.f3 h6 11.Be3 O-O 12.Na3 d5 13.exd5 Nxd5 14.Bf2 exd4 15.Bxd4 Nf4 16.Bxb6 Qxb6+ 17.Kh1 Be6 18.Nc4 Bxc4 19.Bxc4 Qc5 20.Bb3 Rad8 21.Qc2 Qg5 22.Rad1 h5 23.g3 Ng6 24.f4 Qg4 25.f5 Ne5 26.f6 Qh3 27.Qg2 Qg4 28.fxg7 Kxg7 29.h3 Qg5 30.Bc2 f6 31.Qe4 Qh6 32.Rxd8 Rxd8 33.Qf4 Qxf4 34.gxf4 Nc4 35.b3 Ne3 36.Rf2 Nxc2 37.Rxc2 Rd3 38.Kg2 Kg6 39.c4 Kf5 40.Re2 Kxf4 41.Re7 Rd2+ 42.Kf1 Rxa2 43.Rxb7 f5 44.Rc7 Kf3 45.Ke1 f4 46.Rxc6 Kg3 47.Rg6+ Kxh3 48.Rf6 Kg3 49.Rg6+ Kf3 50.Rh6 Ke3 51.Kd1 f3 52.Re6+ Kf4 0-1 | ||||
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| 1797612 | FM Romanchuk, V (2258) | FM Jacobs, Jon (2098) | 1-0 | |
| 1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 a6 5.Qc2 g6 6.Bd3 Bg7 7.b3 O-O 8.Nf3 b5 9.O-O Nbd7 10.Bb2 Re8 11.Rad1 Bb7 12.Rfe1 Qb8 13.Ba1 b4 14.Na4 c5 15.dxc5 Rc8 16.cxd5 Bxd5 17.e4 Bc6 18.e5 Nd5 19.e6 fxe6 20.Bxg7 Kxg7 21.Rxe6 Bxa4 22.bxa4 Nxc5 23.Qb2+ Kg8 24.Bc4 Nxe6 25.Bxd5 Qb6 26.Re1 Rc6 27.Ng5 Rd8 28.Qb3 Kg7 29.Nxe6+ Rxe6 30.Bxe6 Qd4 31.h3 Rf8 32.Rf1 Rf6 33.Bg4 h5 34.Bf3 g5 35.Rd1 Qc5 36.Qd5 Qc7 37.Qxg5+ Rg6 38.Qxh5 Qf4 39.Qd5 1-0 | ||||
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| 1796091 | FM Jacobs, Jon (2098) | FM Garcia Ramos, Daniel (2380) | 1/2-1/2 | |
| 1.e4 e6 2.d3 d5 3.Nd2 f5 4.Ngf3 Nf6 5.g3 g6 6.Bg2 Bg7 7.O-O O-O 8.Qe2 c5 9.c3 Nc6 10.a3 b6 11.e5 Nd7 12.d4 a5 13.Re1 Ba6 14.Qd1 cxd4 15.cxd4 Rc8 16.Nf1 b5 17.h4 b4 18.h5 Re8 19.hxg6 hxg6 20.g4 Qb6 21.Be3 Nf8 22.Ng3 Rc7 23.Qd2 Rec8 24.Rac1 Ne7 25.Rc5 Nd7 26.Rxc7 Rxc7 27.gxf5 Nxf5 28.Nxf5 gxf5 29.Rc1 Nf8 30.Rxc7 Qxc7 31.axb4 axb4 32.Qxb4 Bc4 33.Qd6 Qxd6 34.exd6 Bd3 35.Bf1 Be4 36.Ng5 Nd7 37.Bb5 Nf8 38.Be8 Bf6 39.Kf1 Bd3+ 40.Ke1 f4 41.Bxf4 Bxd4 42.Bf7+ Kg7 43.Bxe6 Bxb2 44.d7 Bc3+ 45.Kd1 Ba5 46.Be5+ Kg6 47.Nf7 Nxe6 48.Nd6 Bc7 49.Nf7 Bd8 50.Nxd8 Nxd8 51.Bc7 Nc6 52.d8=Q Nxd8 53.Bxd8 Kf5 54.Kd2 Ke4 55.Bb6 Bc4 56.Kc3 Kf3 57.Bd4 Ke2 58.Bc5 Kf3 59.Bd4 Ke4 60.Bc5 Be2 61.Bd4 Bf3 62.Bc5 Bg4 63.Bd4 Bd7 64.Bc5 Bb5 65.Bd4 Bc4 66.Bc5 1/2-1/2 | ||||
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| 2565380 | Tian, Eddy (2049) | FM Jacobs, Jon (2193) | 1/2-1/2 | |
| 1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.e5 dxe5 5.Nxe5 a6 6.a4 e6 7.g3 Qc7 8.Nc4 Bd7 9.Bg2 Bc6 10.O-O Bxg2 11.Kxg2 Nc6 12.d3 Be7 13.Re1 Nd4 14.Kg1 b6 15.Bf4 Qb7 16.Ne4 O-O 17.Bd6 Nxe4 18.dxe4 Rfd8 19.Bxe7 Qxe7 1/2-1/2 | ||||
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| 2565356 | FM Jacobs, Jon (2193) | GM Rohde, M (2375) | 1/2-1/2 | |
| 1.e4 c5 2.d4 cxd4 3.c3 d3 4.Bxd3 Nc6 5.c4 g6 6.Nf3 d6 7.h3 Bg7 8.O-O Nf6 9.Nc3 O-O 10.Be3 Nd7 11.Rc1 Nc5 12.Bb1 b6 13.Qd2 Bb7 14.Bh6 Ne5 15.Nxe5 dxe5 16.Nd5 e6 17.Nc3 f5 18.b4 Nxe4 19.Nxe4 fxe4 20.Rfe1 Bxh6 21.Qxh6 Rf4 22.g3 e3 23.gxf4 exf2+ 24.Kxf2 Qd2+ 25.Re2 Qxc1 26.Bxg6 Qxf4+ 27.Qxf4 exf4 28.Be4 Bxe4 29.Rxe4 Rd8 30.Rxe6 Rd3 31.h4 Rg3 32.Re4 Kg7 1/2-1/2 | ||||
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| 2565317 | FM Jacobs, Jon (2193) | Khodzhamkuliev, B (2164) | 1/2-1/2 | |
| 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 e6 5.Nf3 Bb4 6.Qd4 Nc6 7.Qxg7 Qf6 8.Bh6 Qxh6 9.Qxh8 Qg6 10.Bd3 Qxg2 11.Rg1 Qxf3 12.Qxg8+ Ke7 13.Qg3 Nd4 14.Rd1 Bd6 15.Qh4+ Qf6 16.Qxf6+ Kxf6 17.Be2 Bxh2 18.Rxd4 Bxg1 19.e5+ Kxe5 20.Rh4 b6 21.Kf1 Bxf2 22.Kxf2 Bb7 23.Rxh7 Rf8 24.Bh5 Kf6 25.Ke3 Bc6 26.Ne4+ Ke5 27.Ng5 f5 28.Nf7+ Kf6 29.Kf4 Bb5 30.Ne5 d6 31.Nd7+ Bxd7 32.Rxd7 e5+ 33.Ke3 Rh8 34.Be2 Rh3+ 35.Kf2 Rh2+ 36.Kf1 Rh1+ 37.Kg2 Ra1 38.Rxd6+ Ke7 39.Rd5 Rxa2 40.Rxe5+ Kd6 41.Rb5 Kc6 42.Bc4 Ra5 43.Rb3 Rc5 44.Bd3 Kd6 45.Kf3 Ke5 46.Ra3 Rc7 47.b4 a5 48.bxa5 bxa5 49.Rxa5+ Kd4 50.Bxf5 Rc5 51.Ra4+ Ke5 52.Kg4 Rc1 53.Re4+ Kd5 54.Re2 Rg1+ 55.Kf4 Rf1+ 56.Kg5 Kd4 57.Re4+ Kd5 58.Kf6 Rf2 59.Re1 Rd2 60.Re8 Kd4 61.Re4+ Kd5 62.Re5+ Kd4 63.Ra5 Re2 64.Ra4+ Kd5 65.Ra8 Kd4 66.Rd8+ Kc3 67.Rd3+ Kc4 68.Rd1 Kc3 69.Bg4 Rd2 70.Re1 Kd4 71.Kf5 Rf2+ 72.Ke6 Rf8 73.Rd1+ Kc3 74.Ke5 Re8+ 75.Be6 Kc2 76.Rd6 Kc3 77.Ke4 Re7 78.Ke3 Rc7 79.Rd3+ Kb4 80.Kd4 Kb5 81.Bd5 Rh7 82.Rb3+ Ka4 83.Rb2 Ka3 84.Rb3+ Ka4 85.Rb1 Rh4+ 86.Kc5 Ka3 87.Rb3+ Ka4 88.Rb2 Rh3 89.Bf7 Rg3 90.Be6 Rg5+ 91.Bd5 Rg3 92.Bc4 Rg5+ 93.Kd4 Ka5 94.Bd5 Ka4 95.Kc5 Rg3 96.Ra2+ Ra3 97.Rg2 Rh3 98.Bc4 Rh5+ 99.Kd4 Rh3 100.Bd3 1/2-1/2 | ||||
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| 2565342 | Mahajan, Rushaan (1810) | FM Jacobs, Jon (2193) | 0-1 | |
| 1.d4 g6 2.Nf3 Bg7 3.Bf4 d6 4.e3 Nd7 5.h3 e5 6.Bh2 Qe7 7.Nc3 c6 8.dxe5 Nxe5 9.Nxe5 dxe5 10.Bc4 Nf6 11.Qd2 O-O 12.O-O-O b5 13.Bb3 a5 14.a4 b4 15.Nb1 Ne4 16.Qe1 Ba6 17.Nd2 Nd6 18.Kb1 c5 19.Bd5 Rab8 20.e4 c4 21.b3 Rfc8 22.Bg3 cxb3 23.cxb3 Rc3 24.Nf3 h6 25.Qd2 Bd3+ 26.Qxd3 Rxd3 27.Rxd3 Rc8 28.Rc1 Rxc1+ 29.Kxc1 Nc8 30.Nd2 Nb6 31.Nc4 Nxd5 32.Rxd5 f5 33.Bxe5 Bxe5 34.Rxe5 Qg5+ 35.Ne3 Qf4 36.Rxa5 Qxf2 37.Nc4 Qf1+ 38.Kc2 Qxg2+ 39.Kc1 Qxe4 40.Re5 Qh1+ 41.Kc2 Qxh3 42.a5 Qc3+ 0-1 | ||||
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| 2565287 | FM Jacobs, Jon (2193) | IM Yap, K (2363) | 0-1 | |
| 1.e4 g6 2.d4 Bg7 3.Nc3 a6 4.f4 b5 5.Be2 Bb7 6.Bf3 e6 7.Nh3 Ne7 8.O-O d5 9.e5 Nd7 10.Ne2 c5 11.c3 h5 12.g3 Nf5 13.Qd3 Bf8 14.Be3 a5 15.Bf2 Ba6 16.Qd2 b4 17.Ng5 Be7 18.h4 bxc3 19.bxc3 Nb6 20.Rfc1 Nc4 21.Qc2 O-O 22.dxc5 Rb8 23.Rab1 Rxb1 24.Qxb1 Bxg5 25.hxg5 Nd2 0-1 | ||||
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| 2565301 | Graif, William (2156) | FM Jacobs, Jon (2193) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e6 7.Bg2 Be7 8.O-O O-O 9.g4 Nc6 10.Nb3 Rb8 11.g5 Nd7 12.f4 b5 13.Qh5 b4 14.Ne2 d5 15.Be3 g6 16.Qh6 dxe4 17.Bxe4 Qc7 18.Rf3 Rd8 19.Rd1 f5 20.Bxc6 Qxc6 21.Rh3 Nf8 22.Rxd8 Bxd8 23.Bc5 Qxc5+ 24.Nxc5 Bb6 25.Rd3 Bxc5+ 26.Kf1 Bb7 27.Qh3 Bc6 28.Nd4 Be4 29.Rd2 Bd5 30.b3 Rd8 31.Ke1 Re8 32.Kd1 Rd8 33.Nc6 Rc8 34.Ne5 Rc7 35.Qd3 Ra7 36.h4 a5 37.h5 gxh5 38.Qb5 Be3 39.Rxd5 exd5 40.Qxd5+ Kg7 41.Qd3 Bxf4 42.Qd4 Bxe5 43.Qxa7+ Kg6 44.Qb6+ Kf7 45.Qxa5 Ng6 46.Qxb4 1-0 | ||||
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| 2565251 | FM Jacobs, Jon (2193) | IM Bonin, J (2285) | 1/2-1/2 | |
| 1.e4 Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 g6 5.Bf4 Bg7 6.Qd2 O-O 7.h3 Nxd4 8.Qxd4 e5 9.Nxe5 Nh5 10.Be3 Bxe5 11.Qd2 Be6 12.g4 Nf6 13.Bg2 d5 14.f4 Bxc3 15.Qxc3 Nxe4 16.Bxe4 dxe4 17.Rd1 Qh4+ 18.Bf2 Qh6 19.O-O Qxf4 20.Bc5 Qh6 21.Bxf8 Rxf8 22.Rde1 Bd5 23.Qd4 Qxh3 24.Qxd5 Qg3+ 25.Kh1 1/2-1/2 | ||||
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| 2565272 | Yen, William (1976) | FM Jacobs, Jon (2193) | 0-1 | |
| 1.a3 g6 2.e4 Bg7 3.Nc3 Nc6 4.Nge2 e5 5.g3 Nge7 6.Bg2 O-O 7.d3 d6 8.h4 Nd4 9.Ng1 f5 10.h5 f4 11.hxg6 Nxg6 12.Nd5 c6 13.c3 cxd5 14.cxd4 fxg3 15.fxg3 Qf6 16.Nf3 Bg4 17.O-O dxe4 18.Qb3+ Qf7 19.Qxf7+ Rxf7 20.Nh2 Rxf1+ 21.Kxf1 Rf8+ 22.Kg1 Be6 23.Bxe4 exd4 24.Bxb7 Ne5 25.b4 Nxd3 26.Ba6 Nf2 0-1 | ||||
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| 2565222 | IM Khamrakulov, D (2491) | FM Jacobs, Jon (2193) | 1/2-1/2 | |
| 1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 Nc6 6.Nf3 d6 7.Bc4 Nb6 8.Bb5 e6 9.O-O Be7 10.Nc3 O-O 11.Qe2 Bd7 12.Bd3 dxe5 13.dxe5 Nb4 14.Bb1 Bc6 15.Rd1 Qc7 16.Ng5 h6 17.Nh7 Rfd8 18.Bxh6 Rxd1+ 19.Nxd1 gxh6 20.Qg4+ Kh8 21.Qf4 Kg7 22.Qg4+ Kh8 23.Qh5 Kg7 1/2-1/2 | ||||
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| 2739392 | FM Williams, Justus (2382) | FM Jacobs, Jon (2289) | 1-0 | |
| 1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nh6 6.h4 d6 7.h5 Bg4 8.d3 gxh5 9.Nh2 Ng8 10.Bg5 h6 11.Bf4 Nf6 12.Qc1 Bf5 13.Nf3 Rc8 14.Bd2 Be6 15.Rb1 d5 16.cxd5 Bxd5 17.Nxd5 Qxd5 18.O-O Ng4 19.Nh4 Qe6 20.e3 b6 21.Be4 Qd7 22.Bc3 Nd4 23.Qe1 Ne6 24.Nf5 Bxc3 25.Qxc3 f6 26.Nh4 Ng7 27.Bg6+ Kf8 28.Be4 Rg8 29.Bh7 Kf7 30.Qc4+ e6 31.Bxg8+ Kxg8 32.Rbd1 Rc7 33.d4 b5 34.Qe2 c4 35.f3 1-0 | ||||
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| 2739381 | FM Jacobs, Jon (2289) | GM Krush, I (2435) | 1/2-1/2 | |
| 1.e4 c5 2.d4 cxd4 3.c3 Nf6 4.e5 Nd5 5.Nf3 Nc6 6.cxd4 d6 7.Nc3 dxe5 8.Bb5 Nxc3 9.bxc3 exd4 10.O-O e6 11.cxd4 Be7 12.Qe2 O-O 13.Rd1 Nb4 14.Ne5 a6 15.Bc4 b5 16.a3 bxc4 17.axb4 Bb7 18.Qxc4 Rc8 19.Qb3 Qb6 20.Qg3 Rfd8 21.Bh6 Bf8 22.h4 Rxd4 23.Be3 Rxd1+ 24.Rxd1 Qxb4 25.Rd4 Qb1+ 26.Kh2 Bd5 27.Rg4 f5 28.Rg5 Qb7 29.h5 Rc3 30.h6 a5 31.Qh4 Rxe3 32.Rxg7+ Bxg7 33.Qd8+ Bf8 34.Qg5+ Kh8 35.Qf6+ Kg8 36.Qg5+ Kh8 37.Qf6+ Kg8 1/2-1/2 | ||||
