WORLDBASE

WORLDBASE Players IM Chekhov, S

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
4195639 RUS 1992 M 2443 2447 2407
199 games
2025.10.18 TCh-RUS Rapid 2025
2078841 GM Artemiev, V (2646) IM Chekhov, S (2443) 1-0
1.e4 c5 2.Nf3 e6 3.Be2 a6 4.c4 Nc6 5.d4 cxd4 6.Nxd4 Qc7 7.Nc3 Nf6 8.O-O Bb4 9.Qd3 O-O 10.Bg5 Kh8 11.Rac1 Be7 12.Be3 Ne5 13.Qd1 d6 14.f4 Ng6 15.Qe1 e5 16.fxe5 dxe5 17.Nd5 Nxd5 18.cxd5 Qd8 19.Nf3 Bg4 20.Nd2 Bd7 21.Nc4 Bb5 22.Nb6 Bxe2 23.Qxe2 Rb8 24.g3 Bg5 25.Bxg5 Qxb6+ 26.Be3 Qd8 27.h4 Ne7 28.Bc5 f6 29.Qg4 Re8 30.Rf2 Ng8 31.Be3 Qa5 32.b3 Ne7 33.h5 f5 34.exf5 Nxd5 35.h6 Rg8 36.Qe4 Nf6 37.Qh4 Nd5 38.hxg7+ Rxg7 39.Bh6 Rf7 40.f6 Qb4 41.Qh5 Rxf6 42.Qxe5 Rg8 43.Rxf6 1-0
2025.10.17 TCh-RUS Blitz 2025
2078225 GM Uskov, Artem (2498) IM Chekhov, S (2443) 0-1
1.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7 4.O-O e6 5.d3 d5 6.a4 a6 7.Nbd2 Be7 8.e4 c5 9.Qe2 Nc6 10.c3 O-O 11.Re1 dxe4 12.dxe4 c4 13.e5 Nd7 14.b4 cxb3 15.Nxb3 bxa4 16.Rxa4 Nc5 17.Nxc5 Bxc5 18.Rg4 Ne7 19.Bg5 Qc7 20.Bf6 Ng6 21.Bg5 a5 22.h4 h5 23.Ra4 Bc6 24.Raa1 a4 25.Nd2 Bxg2 26.Kxg2 a3 27.Qxh5 Nxe5 28.Bf4 Qc6+ 29.Ne4 Nd3 30.Qf3 Nxe1+ 31.Rxe1 Rfc8 32.Be5 f5 33.Bxg7 Kxg7 34.Qf4 Be7 35.h5 Rh8 36.f3 fxe4 37.Qg4+ Kf7 38.Rxe4 Bf6 39.Rf4 e5 40.Qg6+ Ke7 41.Rb4 a2 0-1
2023.05.10 TCh-RUS Premier 2023
961886 GM Murzin, Volodar (2577) IM Chekhov, S (2453) 1-0
1.e4 c5 2.Nf3 e6 3.c3 d5 4.e5 d4 5.d3 Nc6 6.g3 Nge7 7.Bg2 Ng6 8.Qe2 Qc7 9.cxd4 cxd4 10.O-O Ncxe5 11.Nxe5 Qxe5 12.Be4 f5 13.f4 Qf6 14.Bg2 Bd6 15.Nd2 O-O 16.Nc4 Bc7 17.Bd2 Re8 18.h4 Nh8 19.Qe1 Nf7 20.Ba5 Qd8 21.Rc1 Bxa5 22.Qxa5 Bd7 23.Bxb7 Rb8 24.Qxd8 Rexd8 25.Ba6 Bc6 26.a3 Bd5 27.b4 Rd7 28.Rc2 Kf8 29.Rfc1 Ke7 30.Ne5 Nxe5 31.fxe5 Kd8 32.Rc5 Rb6 33.Bb5 Rdb7 34.Rc8+ Ke7 35.Be8 a5 36.b5 a4 37.h5 Ra7 38.R1c5 Rbb7 39.Kh2 Ra5 40.Kh3 Raa7 41.Kh4 Ra5 42.Kg5 Rba7 43.Rxd5 exd5 44.b6 h6+ 45.Kxf5 Rb7 46.Bc6 Rxb6 47.Re8+ Kf7 48.e6# 1-0
2023.05.09 TCh-RUS Premier 2023
961862 IM Chekhov, S (2453) GM Lazavik, Denis (2544) 1/2-1/2
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Be3 cxd4 7.Nxd4 Nc6 8.Nd2 Be7 9.Nxc6 Qxc6 10.Qf3 Qc7 11.Bb5+ Bd7 12.Bxd7+ Qxd7 13.O-O Qd5 14.c4 Qxf3 15.Nxf3 a6 16.Rfd1 Rc8 17.b3 Ne4 18.Rd3 Nc5 19.Rd2 Ne4 20.Rd3 Nc5 21.Rd2 Ne4 1/2-1/2
2023.05.08 TCh-RUS Premier 2023
969678 GM Zakhartsov, Vl (2547) IM Chekhov, S (2453) 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.d5 Bf6 10.Rc1 c5 11.Be1 Bxc3 12.Bxc3 exd5 13.cxd5 d6 14.Nd2 Nxd2 15.Qxd2 Nd7 16.e4 Nf6 17.exf5 Qd7 18.Bxf6 Rxf6 19.g4 Qa4 20.h3 Qxa2 21.Rfe1 Qa4 22.Re7 Rf7 23.Rce1 Raf8 24.Qg5 Bc8 25.f6 g6 26.b3 Qa5 27.Bf1 Bd7 28.Bd3 Rxf6 29.Bf5 Bxf5 30.Qh6 R6f7 31.gxf5 Qc3 32.fxg6 Qg7 33.Qxh7+ Qxh7 34.gxh7+ Kh8 35.Rxf7 Rxf7 36.Re6 Rf3 37.Rxd6 Rxh3 38.Rd7 Rxb3 39.Kg2 c4 40.f4 c3 41.Rc7 Rb5 42.Rxc3 Rxd5 43.Rc7 a5 44.Kf3 a4 45.Ke4 Rc5 46.Ra7 Ra5 47.Rxa5 bxa5 48.Kd3 Kxh7 49.Kc3 Kg6 50.Kb2 Kf5 51.Ka3 Kxf4 52.Kxa4 Ke5 53.Kxa5 1/2-1/2
2023.05.07 TCh-RUS Premier 2023
969666 IM Chekhov, S (2453) GM Paravyan, D (2601) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d3 Nf6 6.d4 d5 7.Bd3 c5 8.O-O c4 9.Be2 Bd6 10.b3 cxb3 11.axb3 O-O 12.Ba3 Nc6 13.Bxd6 Qxd6 14.c3 Bf5 15.Nbd2 Rac8 16.Ra2 a5 17.Qa1 b6 18.Rc1 Ne7 19.Ne5 Ne4 20.Bf3 Ng5 21.Be2 Ng6 22.Nxg6 Qxg6 23.Nf3 Nh3+ 24.Kf1 Nf4 25.Ne1 Rfe8 26.Bf3 Bg4 27.Bxg4 Qxg4 28.f3 Qh4 29.h3 Re3 30.Qb2 Rce8 31.Qf2 Qg5 32.h4 Qf6 33.b4 Qc6 34.c4 axb4 0-1
2023.05.05 TCh-RUS Premier 2023
969612 IM Chekhov, S (2453) GM Artemiev, V (2701) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Bb4 7.cxd5 Nxd5 8.Bd2 O-O 9.Bc4 Nc6 10.O-O Nde7 11.Bf4 b6 12.Rc1 Bb7 13.Bd3 Ng6 14.Bxg6 hxg6 15.d5 exd5 16.Nxd5 Bc5 17.Bc7 Qc8 18.a3 Re8 19.b4 Bf8 20.b5 Ne7 21.Ne3 Nf5 22.Bxb6 Qe6 23.Nxf5 axb6 24.N5d4 Qf6 25.Nc6 Bxa3 26.Qd7 Bxc1 27.Qxb7 Bf4 28.Nfd4 Bd6 29.Qxb6 Reb8 30.Nxb8 Bxh2+ 31.Kxh2 Qxb6 32.Nbc6 Ra4 33.Rd1 Qc5 34.Rd3 Ra3 35.Rxa3 Qxa3 36.g4 Kf8 37.f3 Ke8 38.Kg3 Qe3 39.Kh3 Qg1 40.g5 Kd7 41.f4 Kc7 42.Nf3 Qf2 43.Ncd4 Kb7 44.Kg4 Qg2+ 45.Kh4 Kb6 0-1
2023.05.04 TCh-RUS Premier 2023
969606 GM Lobanov, Sergei (2536) IM Chekhov, S (2453) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.Qg4 Bf8 6.Nf3 h5 7.Qg3 Qd7 8.Bg5 Ba6 9.Bd3 Bxd3 10.cxd3 Nc6 11.O-O Nge7 12.Rac1 Nf5 13.Qf4 Be7 14.Bxe7 Ncxe7 15.Ne2 Rc8 16.Rc3 f6 17.Qd2 Ng6 18.Rfc1 c6 19.b4 Kf7 20.R1c2 b5 21.Nc1 Ngh4 22.Nxh4 Nxh4 23.Nb3 Qe8 24.Na5 Kg6 25.Nxc6 Kh7 26.Qf4 Nf5 27.exf6 gxf6 28.Nxa7 Rxc3 29.Rxc3 Rg8 30.Rc8 Qg6 31.Rxg8 Qxg8 32.Nxb5 Qa8 33.Qc7+ Kh6 34.Qc2 Qg8 35.Qc1+ Kh7 36.h3 Qa8 37.Qc2 Nh4 38.Qc7+ Kh8 39.Qf7 1-0
2023.05.03 TCh-RUS Premier 2023
969558 IM Chekhov, S (2453) GM Grischuk, Alexander (2745) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.c4 Nf6 6.Nc3 O-O 7.c5 Be7 8.Bd3 b6 9.cxb6 axb6 10.Ne5 Ba6 11.O-O c6 12.Re1 Bxd3 13.Qxd3 Nfd7 14.Nf3 Re8 15.Bg5 Bxg5 16.Rxe8+ Qxe8 17.Nxg5 Nf8 18.Nf3 Nbd7 19.a3 Ne6 20.Re1 Qe7 21.g3 g6 22.h4 Qf6 23.Na2 Nc7 24.Nc3 Kg7 25.Kg2 h6 26.Nd1 Re8 27.Rxe8 Nxe8 28.Ne3 Nd6 29.a4 Qe6 1/2-1/2
2023.05.02 TCh-RUS Premier 2023
969540 GM Inarkiev, E (2661) IM Chekhov, S (2453) 1-0
1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6 4.e3 e6 5.d4 d5 6.cxd5 exd5 7.Bb5 cxd4 8.exd4 Be7 9.O-O O-O 10.Bxc6 bxc6 11.Ne5 Bb7 12.Na4 c5 13.Nxc5 Bxc5 14.dxc5 d4 15.Re1 Re8 16.c6 Ba6 17.Qa4 Qb6 18.Bd2 Qxb2 19.Qxa6 Qxd2 20.Qb7 Rac8 21.Qxf7+ Kh8 22.Qb3 h6 23.Red1 Qe2 24.Nf7+ Kh7 25.Nd6 Ne4 26.Nxc8 Qxf2+ 27.Kh1 Qf4 28.Rf1 Qh4 29.Nxa7 Nc3 30.c7 1-0
2023.05.01 TCh-RUS Premier 2023
975999 IM Chekhov, S (2453) GM Sjugirov, S (2712) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Be2 cxd4 7.cxd4 Be7 8.Nc3 Qd6 9.O-O Nc6 10.Bg5 O-O 11.Qd2 Rd8 12.Rfd1 Nd5 13.Rac1 Bxg5 14.Qxg5 h6 15.Qd2 Nf6 16.h3 Bd7 17.a3 Be8 18.Qe3 Ne7 19.Bd3 Qb6 20.Qe2 Rac8 21.Bb1 Bc6 22.Ne5 Rxd4 23.Rxd4 Qxd4 24.Nxc6 Nxc6 25.Qb5 Qf4 26.Rd1 Qc7 27.Ne4 Nd5 28.Rc1 Qf4 29.Rd1 Qc7 30.Rc1 Qf4 31.Rd1 b6 32.g3 Qb8 33.Qa6 Rd8 34.h4 Kf8 35.Qa4 Nde7 36.Rc1 Nd4 37.Qa6 Nec6 38.Nc3 Nb3 39.Re1 Ncd4 40.Kg2 Nd2 41.Be4 f5 42.Bb7 N2b3 43.Bf3 Nxf3 44.Kxf3 Qa8+ 45.Ke3 Nd4 0-1
2022.05.10 TCh-RUS HL 2022
1346204 GM Gordievsky, D (2559) IM Chekhov, S (2451) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 d6 7.Be2 Qc7 8.Be3 b6 9.O-O Bb7 10.f3 Be7 11.Qd2 O-O 12.Rfc1 Rc8 13.a4 Qd8 14.a5 bxa5 15.Nd1 Nc6 16.Nxc6 Rxc6 17.Rxa5 d5 18.c5 dxe4 19.fxe4 Qxd2 20.Bxd2 Nxe4 21.Be3 Bd8 22.Ra4 Rcc8 23.b4 Bf6 24.Bf3 Rab8 25.Bxe4 Bxe4 26.b5 Bd3 27.bxa6 Bb5 28.Ra3 Ra8 29.a7 h6 30.Rb1 Bc6 31.Rb6 Kh7 32.Raa6 Bd5 33.c6 Bd8 34.Rb7 Kg6 35.Bf4 Rxc6 36.Rxc6 Bxc6 37.Rb8 Bf6 38.Be3 Bd5 39.Nb2 Be5 40.Rxa8 Bxa8 41.Nc4 Bc7 42.Bb6 Bf4 43.Kh1 f6 44.Bd8 Kf5 45.Nb6 Bb7 46.a8=Q Bxa8 47.Nxa8 Be5 48.Nc7 g5 49.Nb5 Bb2 50.Kg1 h5 51.Ba5 Kg6 52.Bc3 Bc1 53.Kf2 Bf4 54.g3 Bb8 55.h3 f5 56.Bb4 Be5 57.Bd6 Bf6 58.Na3 g4 59.h4 Bd4+ 60.Ke2 Kf6 61.Nc2 Ba7 62.Nb4 Bd4 63.Nc6 Bb2 64.Be7+ Kf7 65.Bg5 e5 66.Nd8+ Kg6 67.Ne6 Kf7 68.Nc5 Ba3 69.Nd7 Bb2 70.Nb6 Ke6 71.Nc4 Bc3 72.Bc1 Kd5 73.Nb6+ Ke4 74.Nd7 f4 75.Nf6+ Kf5 76.Nd5 f3+ 77.Kd3 Be1 78.Ne3+ Ke6 79.Nf1 Kd5 80.Bd2 Bf2 81.Be3 Be1 82.Bb6 Kc6 83.Bd8 Kd5 84.Bg5 e4+ 85.Ke3 Ba5 86.Bf4 Bd8 87.Kd2 Ba5+ 88.Kc2 Kd4 89.Bd2 Bc7 90.Be3+ Kc4 91.Bf2 Kd5 92.Ne3+ Kc6 93.Nf5 Kd5 94.Ne3+ Kc6 95.Nc4 Kd5 96.Kc3 Bd8 97.Ne3+ Ke5 98.Kc4 Be7 99.Nd5 Ba3 100.Be3 Bf8 101.Bf4+ Ke6 102.Kd4 Bb4 103.Kxe4 Be1 104.Ne3 Bd2 105.Nf1 Bc3 106.Bd2 Be5 107.Be1 Bc7 108.Bf2 Bb8 109.Ne3 Kf6 110.Nd5+ Kg6 111.Nf4+ Kh6 112.Kf5 Bd6 113.Be3 Bb8 114.Ne6+ Kh7 115.Ng5+ Kg7 116.Ne4 Kf7 117.Bf2 Ke7 118.Nf6 Kd6 119.Ke4 1-0
2022.05.09 TCh-RUS HL 2022
1341139 IM Chekhov, S (2451) GM Shomoev, A (2576) 1/2-1/2
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 Bg4 6.Be2 e6 7.h3 Bh5 8.O-O Nc6 9.Be3 cxd4 10.Nxd4 Bxe2 11.Qxe2 Be7 12.Nd2 1/2-1/2
2022.05.08 TCh-RUS HL 2022
1341123 IM Belyakov, B (2457) IM Chekhov, S (2451) 0-1
1.e4 c5 2.Nf3 Nc6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Bc4 Nb6 8.Bb5 dxe5 9.Nxe5 Bd7 10.Bxc6 Bxc6 11.Nxc6 bxc6 12.O-O g6 13.Re1 Bg7 14.Bg5 f6 15.Bf4 O-O 16.Nc3 Kh8 17.h4 Qd7 18.Bg3 Rfe8 19.Ne2 Rad8 20.Qc2 Nd5 21.a3 e6 22.Nc1 Ne7 23.Nb3 Nf5 24.Rac1 Bh6 25.Rb1 Qd5 26.Kh2 g5 27.hxg5 Bxg5 28.Re4 Re7 29.Rbe1 Rg8 30.Qc3 h5 31.Qf3 Reg7 32.Rh1 Rh7 33.Kg1 h4 34.Bf4 Bxf4 35.Rxf4 Rb8 36.Rh3 Kg8 37.Nc5 Kf7 38.b4 Rg7 39.Qxd5 cxd5 40.Rxf5 exf5 41.Rxh4 Rg4 42.Rh7+ Kg6 43.Rxa7 Rxd4 44.g3 f4 45.Ne6 Rd1+ 46.Kg2 fxg3 47.Kxg3 Kf5 48.Nf4 Rc8 49.Ra5 Rg1+ 50.Kh2 Rg7 51.Nh3 Ke5 52.b5 Rh8 53.b6 Rgh7 54.Kg2 Rxh3 55.b7 R3h7 56.Ra8 Rg7+ 57.Kf1 Rgg8 58.Ra6 Rb8 59.Rb6 Rh7 0-1
2022.05.07 TCh-RUS HL 2022
1341107 IM Chekhov, S (2451) FM Yeletsky, Ivan (2461) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bd3 Ngf6 6.Re1 e6 7.c3 Be7 8.Bf1 b5 9.d4 Bb7 10.e5 Nd5 11.a4 Qb6 12.axb5 axb5 13.Rxa8+ Bxa8 14.exd6 Bxd6 15.c4 bxc4 16.Na3 Be7 17.Nxc4 Qc7 18.Bg5 Bxg5 19.Nxg5 O-O 20.dxc5 Qxc5 21.Qd3 N7f6 22.Qa3 Qc7 23.Ne5 Bb7 24.Qa7 h6 25.Ngf3 Ra8 26.Qd4 Qa5 27.Nd3 Ne7 28.Nfe5 Bd5 29.b4 Qa2 30.b5 Rc8 31.Ra1 Nf5 32.Rxa2 Nxd4 33.Rb2 Rc3 34.h3 1/2-1/2
2022.05.05 TCh-RUS HL 2022
1341095 IM Chekhov, S (2451) FM Smirnov, Timofey (2409) 1/2-1/2
1.c4 e6 2.e4 d5 3.exd5 exd5 4.d4 c6 5.Nc3 Nf6 6.Bd3 Be7 7.Nge2 O-O 8.O-O dxc4 9.Bxc4 Nbd7 10.h3 Nb6 11.Bb3 Nbd5 12.Nf4 Qd6 13.Re1 Nxf4 14.Bxf4 Qxf4 15.Rxe7 Bd7 16.Qe2 Rae8 17.Qe5 Qxe5 18.Rxe5 Be6 19.Bxe6 Rxe6 20.Rae1 Rd8 21.Rxe6 fxe6 22.Rxe6 Kf7 23.Re2 Rxd4 24.g3 a6 25.Kg2 b5 26.Rc2 c5 27.Ne2 Re4 28.g4 c4 29.Ng3 Rd4 30.Nf5 Rd3 31.Ne3 Nd5 32.Nxd5 Rxd5 33.h4 1/2-1/2
2022.05.04 TCh-RUS HL 2022
1341075 GM Balashov, Y (2417) IM Chekhov, S (2451) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 Bf6 9.Rc1 Nxd2 10.Qxd2 d6 11.Rfd1 Nd7 12.Ne1 Bxg2 13.Kxg2 Qc8 14.Nf3 Qb7 15.e4 a6 16.Qe2 c5 17.dxc5 dxc5 18.a4 Rad8 19.b3 h6 20.Rd3 Bxc3 21.Rcxc3 Nb8 22.Rxd8 Rxd8 23.Rd3 Rxd3 24.Qxd3 Qd7 25.Qxd7 Nxd7 26.Kf1 g5 27.h3 Kg7 28.Ke2 Kf6 29.Ke3 h5 30.h4 g4 31.Ne1 a5 32.Ng2 e5 33.Kd3 Ke6 34.Ne3 f6 35.Kd2 Nb8 36.Nd5 Nd7 37.Ke3 f5 38.Nc7+ Kf6 39.Nd5+ Ke6 40.Nc7+ Kf6 41.Nd5+ 1/2-1/2
2022.05.03 TCh-RUS HL 2022
1341059 GM Maletin, P (2586) IM Chekhov, S (2451) 1/2-1/2
1.c4 Nf6 2.g3 c6 3.Nf3 d5 4.Bg2 dxc4 5.O-O Nbd7 6.Na3 Nb6 7.Ne5 Be6 8.Qc2 h5 9.Naxc4 Nxc4 10.Nxc4 h4 11.Ne5 hxg3 12.hxg3 Qc8 13.Rd1 g6 14.d4 Bg7 15.e4 Nh5 16.Qc5 Bh3 17.Bg5 Bf6 18.Bxf6 Nxf6 19.Bf3 Nd7 20.Nxd7 Bxd7 21.Qg5 Kf8 22.Rac1 Be8 23.Bg2 f6 24.Qe3 Qe6 25.d5 Qe5 26.f4 Qxb2 27.Rb1 Qxa2 28.Rxb7 Qa6 29.Rdb1 cxd5 30.exd5 Qd6 31.Re1 Rh7 32.Qd4 Rd8 33.Qxa7 Rd7 34.Rxd7 Bxd7 35.Rb1 Kf7 36.Rb7 Bf5 37.Qe3 Kf8 38.Rb6 Qc7 39.Rc6 Qd7 40.Qc5 Rf7 41.Qb6 Kg7 42.Kf2 Qe8 43.Bf3 Qh8 44.Kg1 Qh3 45.Qf2 Bd7 46.Rb6 Rf8 47.Qg2 Qxg2+ 48.Kxg2 Rd8 49.g4 Be8 50.Rb7 1/2-1/2
2021.10.15 TCh-RUS Rapid 2021
1515494 GM Lysyj, I (2603) IM Chekhov, S (2457) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 Be4 10.Bf4 f5 11.Qe3 Na6 12.a3 c6 13.Rac1 Rc8 14.b4 Nc7 15.Qb3 b5 16.Bxc7 Rxc7 17.Ne5 Bxg2 18.Kxg2 bxc4 19.Nxc4 Qa8 20.Qf3 Rb7 21.e3 Rb5 22.h4 Bd8 23.Rb1 Bc7 24.a4 Rd5 25.Rb3 Rb8 26.Rfb1 Rb7 27.R1b2 Qf8 28.Qe2 Bd6 29.b5 cxb5 30.Na5 Rb6 31.Rxb5 Rdxb5 32.Rxb5 Qb8 33.Qc4 Bc7 34.Nb3 a6 35.Rxb6 Qxb6 36.Kg1 a5 37.d5 Kf7 38.Nc5 Ke7 39.dxe6 dxe6 40.Nxe6 Bxg3 41.Nxg7 Be5 42.Nxf5+ Kf6 43.Nd4 Qb1+ 44.Kg2 Qe4+ 45.Kf1 Bd6 46.Qc6 Qb1+ 47.Ke2 Ke7 48.Qb5 Qa2+ 49.Kf3 Qf7+ 50.Qf5 Qg8 51.Nc6+ 1-0
2021.10.14 TCh-RUS Blitz 2021
1515853 GM Rublevsky, S (2637) IM Chekhov, S (2457) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 exd5 5.Bb5+ Nc6 6.O-O Bd6 7.d4 Ne7 8.dxc5 Bxc5 9.Nbd2 O-O 10.Nb3 Bb6 11.Re1 Nf5 12.Bd3 h6 13.Bxf5 Bxf5 14.Be3 Bc7 15.Bc5 Re8 16.Rxe8+ Qxe8 17.Qxd5 Be4 18.Qh5 Bxf3 19.Qxf3 a5 20.g3 a4 21.Nd4 Qe5 22.Nxc6 Qxc5 23.Nd4 Qb6 24.Rb1 Be5 25.Nf5 Bf6 26.Qe4 Rd8 27.Qxa4 Bxc3 28.Rd1 Rxd1+ 29.Qxd1 Bxb2 30.Qd7 Bf6 31.Nd6 Qb1+ 32.Kg2 Qxa2 33.Qe8+ Kh7 34.Qe4+ Kg8 35.Nxb7 Qe6 36.Qxe6 fxe6 37.Kf3 Kf7 38.Ke4 Be7 39.Na5 Bc5 40.f3 Bg1 41.h3 Bh2 42.g4 g6 43.Nc6 Kf6 44.Nd4 h5 45.Ne2 hxg4 46.hxg4 Bd6 47.Nc1 Bc7 48.Nd3 Bb6 49.Ne5 Bc7 50.Nd7+ Ke7 51.Nc5 Kf6 52.g5+ Kf7 53.Nd7 Bd6 54.Ne5+ Kg7 55.Nc4 Bc7 56.Nb2 e5 57.Nd3 Bd8 58.Nc5 Bxg5 59.Ne6+ Kf6 60.Nxg5 Kxg5 61.Kxe5 Kh4 62.Kf6 Kg3 63.Kxg6 Kxf3 1/2-1/2
2021.10.14 TCh-RUS Blitz 2021
1515881 IM Chekhov, S (2457) GM Rozum, I (2529) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.cxd5 Nxd5 7.Nf3 Be7 8.Bc4 O-O 9.O-O Nc6 10.Re1 Bf6 11.Ne4 Nce7 12.b3 b6 13.Ba3 Bb7 14.Rc1 a6 15.Nd6 Bc6 16.Ne5 Bb5 17.Bxd5 exd5 18.Nxb5 axb5 19.Bxe7 Qxe7 20.Ng6 Qxe1+ 21.Qxe1 hxg6 22.Qd2 Ra7 23.g3 Rfa8 24.Rc2 Be7 25.Qe2 b4 26.Qb5 Rxa2 27.Rxa2 Rxa2 28.Qxd5 Rd2 29.Qa8+ Kh7 30.Qe4 Bf6 31.d5 Rd4 32.Qf3 Rd2 33.Kf1 Bd4 34.Ke1 Bc3 35.Kf1 Bd4 36.Qf4 Rxf2+ 37.Qxf2 Bxf2 38.Kxf2 Kg8 39.Ke3 Kf8 40.Kd4 Ke7 41.Ke5 f6+ 42.Ke4 Kd6 43.g4 g5 44.Kd4 g6 45.Ke4 Kc5 46.d6 Kxd6 47.Kd4 f5 48.Kc4 Ke5 0-1
2021.10.14 TCh-RUS Blitz 2021
1515920 IM Chekhov, S (2457) GM Pridorozhni, A (2564) 1/2-1/2
1.e4 c5 2.c3 e6 3.d4 d5 4.exd5 exd5 5.Nf3 Nc6 6.Bb5 Bd6 7.dxc5 Bxc5 8.O-O Ne7 9.Re1 O-O 10.Be3 Bd6 11.Nbd2 Nf5 12.Nb3 Nxe3 13.Rxe3 Ne7 14.Nbd4 Ng6 15.Bd3 Re8 16.Rxe8+ Qxe8 17.Qb3 Qd8 18.Rd1 a6 19.Bf5 Ne7 20.Qc2 h6 21.Bh7+ Kh8 22.Bf5 Kg8 23.Bh7+ Kh8 24.Bf5 Bd7 25.Bxd7 Qxd7 26.Re1 Nc6 27.Nf5 Bf8 28.h3 g6 29.Ne3 Rd8 30.Rd1 Qe6 31.Qb3 Na5 32.Qa4 Nc6 33.Qb3 Na5 34.Qa4 Nc6 35.Qb3 1/2-1/2
2021.10.14 TCh-RUS Blitz 2021
1515928 IM Chekhov, S (2457) GM Artemiev, V (2699) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nxc6 Qf6 6.Qf3 bxc6 7.Nd2 d6 8.Bd3 Qxf3 9.Nxf3 Ne7 10.h3 O-O 11.O-O Ng6 12.Bd2 Be6 13.Bc3 a5 14.a4 Rfb8 15.Nd4 Bd7 16.Kh2 Nf4 17.Ne2 Nxe2 18.Bxe2 d5 19.Rad1 Be6 20.exd5 cxd5 21.Bb5 Rb6 22.Be5 c6 23.Bd3 f6 24.Bc3 d4 25.Bd2 Rxb2 26.Rb1 Ra2 27.Rfe1 Bd5 28.Rb7 Rxa4 29.Bf5 Bf8 30.h4 d3 31.Bxd3 Rxh4+ 32.Kg1 a4 33.Bc3 a3 34.Ra1 Bc5 35.Rd7 Rf4 36.Be1 a2 37.g3 Rfa4 38.Be2 Be6 39.Rc7 Bd5 40.Rd7 Re8 41.Kf1 Bf8 42.Bd3 Raa8 43.Rb7 Be6 44.Bc3 Reb8 45.Rxb8 Rxb8 46.Ke2 Rb1 47.Bd4 Bd6 48.c4 Rxa1 49.Bxa1 0-1
2019.10.18 TCh-RUS Rapid 2019
2065906 IM Drygalov, Andrey (2484) IM Chekhov, S (2463) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Qd3 Qc7 8.a3 Be7 9.Be2 d6 10.b4 Nbd7 11.f4 b6 12.O-O O-O 13.Be3 Rd8 14.Qc2 Bb7 15.Rac1 Rac8 16.Qb1 Qb8 17.f5 e5 18.Nb3 b5 19.Nd5 Bf8 20.Na5 Ba8 21.Bg5 bxc4 22.Bxf6 Nxf6 23.Nxf6+ gxf6 24.Bxc4 d5 25.Bxd5 Bxd5 26.exd5 Rxd5 27.Qe4 Rxc1 28.Rxc1 Qb6+ 29.Kh1 Rd4 30.Qe2 Bh6 31.Rf1 Qb5 32.Qe1 Rd3 33.Qe4 Rd4 34.Qe1 Rd3 35.Qe4 Rd4 36.Qe1 Bg5 37.Nb3 Rd3 38.Nc5 Rxa3 39.Qd1 Kg7 40.h4 Bf4 41.Ne4 h5 42.Nd6 Qc6 43.Rf3 Ra2 44.Qf1 Qxd6 45.Rd3 Qxd3 0-1
2018.10.10 TCh-RUS Blitz 2018
2491952 IM Chekhov, S (2463) GM Rozum, I (2573) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.cxd5 Nxd5 7.Nf3 Bb4 8.Bd2 O-O 9.Bc4 Nb6 10.Bb3 Nc6 11.Bg5 Be7 12.Bf4 Bf6 13.Be3 Na5 14.Bc2 Nac4 15.O-O g6 16.Ne4 Bg7 17.Bg5 f6 18.Bc1 Nd5 19.Re1 b6 20.Bb3 Na5 21.Bc2 Qd7 22.b3 Nc6 23.a3 a5 24.h4 Ba6 25.h5 g5 26.Bb1 h6 27.Bb2 Rfd8 28.Ng3 f5 29.Ne5 Nxe5 30.dxe5 Nf4 31.Qf3 Bb7 32.Qc3 Rac8 33.Qe3 Nxg2 34.Qe2 Nxe1 35.Qxe1 Qd5 36.Qf1 Qf3 37.b4 Rd1 0-1
2018.10.10 TCh-RUS Blitz 2018
2492004 IM Chekhov, S (2463) GM Kobalia, M (2620) 1/2-1/2
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Bc4 Nc6 7.Qe4 d6 8.exd6 Nf6 9.Qe2 Bxd6 10.Nf3 O-O 11.O-O Qc7 12.h3 b6 13.Bg5 Bb7 14.Nbd2 Ne5 15.Nxe5 Bxe5 16.Bb3 Bf4 17.Bxf4 Qxf4 18.Qe3 Qxe3 19.fxe3 Rfd8 20.Rfd1 Nd7 21.Nc4 Nc5 22.Rd4 f6 23.Rad1 Rxd4 24.exd4 Nxb3 25.axb3 Bd5 26.Ra1 Kf7 27.Ra3 Ke7 28.Ne3 Bc6 29.b4 a5 30.bxa5 Rxa5 31.Rxa5 bxa5 32.Kf2 Bb5 33.c4 Bc6 34.h4 h5 35.Ke2 Kd6 36.Kd3 g5 37.g3 Bf3 38.Kc3 gxh4 39.gxh4 f5 40.Kd3 f4 41.Nf1 Bg2 42.Nd2 e5 43.d5 Kc5 44.b3 Kd6 45.Ne4+ Bxe4+ 46.Kxe4 Kc5 47.Kf3 Kd6 48.Ke4 Kc5 49.Kf3 Kd6 50.Ke4 1/2-1/2
2018.10.10 TCh-RUS Blitz 2018
2492036 IM Chekhov, S (2463) GM Bocharov, D (2557) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Bc4 Nc6 7.Qe4 d6 8.exd6 Nf6 9.Qe2 Bxd6 10.Nf3 O-O 11.O-O Qc7 12.h3 a6 13.Bg5 Be7 14.Nbd2 b5 15.Bb3 Bb7 16.Rfe1 Rad8 17.Rad1 h6 18.Bh4 Nd5 19.Bg3 Qc8 20.Nh2 Rfe8 21.Ndf3 Na5 22.Bc2 Nc4 23.Bb1 Nf6 24.Ng4 Nxg4 25.hxg4 Bf6 26.Ne5 Nxe5 27.Bxe5 Qc6 28.f3 Qc5+ 29.Rd4 Bxe5 30.Qxe5 Qxe5 31.Rxe5 Rxd4 32.cxd4 Rc8 33.Re1 Bd5 34.Kf2 b4 35.Ke3 a5 36.Kd2 Rc4 37.Ke3 Kf8 38.Bd3 Rc7 39.Ra1 Rb7 40.a3 bxa3 41.bxa3 Rb2 42.g3 Rb3 43.a4 Bxf3 44.Rb1 Rxb1 45.Bxb1 Bd1 0-1
2018.10.10 TCh-RUS Blitz 2018
2491533 GM Morozevich, A (2656) IM Chekhov, S (2463) 1-0
1.e4 c5 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.d3 Nf6 6.O-O d5 7.e5 Nfd7 8.c4 Be7 9.h4 O-O 10.Bf4 a6 11.Re1 b5 12.Nc3 d4 13.Ne4 Nc6 14.b3 Nb6 15.Nfg5 h6 16.Qh5 Qe8 17.Nf6+ Bxf6 18.exf6 Nd7 19.Ne4 e5 20.Bxh6 g6 21.Qg5 Nd8 1-0
2018.10.10 TCh-RUS Blitz 2018
2491848 Tatarintsev, Egor (2086) IM Chekhov, S (2463) 0-1
1.e4 c5 2.c3 e6 3.Nf3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Bc4 Nb6 8.Bb5+ Bd7 9.Bxd7+ N8xd7 10.O-O dxe5 11.dxe5 Nc5 12.Nc3 Be7 13.Be3 O-O 14.Qe2 Qd3 15.Rac1 Qxe2 16.Nxe2 Rac8 17.Rfd1 Nd5 18.Bd4 Rfd8 19.Nc3 Nxc3 20.Bxc3 Nd3 21.Rc2 Nb4 22.Rcd2 Rxd2 23.Rxd2 Nd5 24.Kf1 Kf8 25.Bd4 a6 26.g3 Ke8 27.Ke2 Bb4 28.Rd1 Rc2+ 29.Kd3 Rc6 30.a3 Be7 31.Rd2 Kd7 32.Rc2 Rxc2 33.Kxc2 Kc6 34.Nd2 Nc7 35.Bc3 Nb5 36.Ne4 Kd5 37.f3 Nxc3 38.Kxc3 Kxe5 39.Kd3 f5 40.Nd2 Kd5 41.Nc4 Bc5 42.h3 e5 43.Nd2 g6 44.g4 b5 45.gxf5 gxf5 46.h4 h5 47.Ke2 Be7 48.Nb1 Bxh4 49.Nc3+ Kc4 50.Kd2 Bg5+ 51.Kc2 h4 52.Ne2 h3 53.Ng3 h2 54.Nh1 Bh4 0-1
2018.10.10 TCh-RUS Blitz 2018
2491593 IM Chekhov, S (2463) Babayan, Arman S. (1673) 1/2-1/2
1.e4 c5 2.d4 cxd4 3.Nf3 Nc6 4.Nxd4 Nf6 5.Nc3 e6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 a6 9.Na3 Be7 10.Bxf6 Bxf6 11.Nc4 Be7 12.Nd5 O-O 13.Ncb6 Rb8 14.Bd3 Bg5 15.O-O Be6 16.c3 Ne7 17.Bc4 Nxd5 18.Nxd5 b5 19.Bb3 Kh8 20.Qe2 Qd7 21.Rfd1 f5 22.Nb4 fxe4 23.Bxe6 Qxe6 24.Qxe4 a5 25.Nd5 Qf7 26.f3 Qf5 27.Qxf5 Rxf5 28.Rd3 b4 29.cxb4 axb4 30.Re1 h6 31.g3 h5 32.Kg2 h4 33.Re4 hxg3 34.hxg3 Bc1 35.Rxb4 Rxb4 36.Nxb4 Bxb2 37.Rxd6 Ba3 38.Rd8+ Kh7 39.Nd5 Rf7 40.Ra8 Bc5 41.Ra5 Bd4 42.Ra6 Rb7 43.a4 Rb2+ 44.Kh3 Rb3 45.Kg4 Ra3 46.Ne7 Bf2 47.Nf5 Be1 48.Ra7 Kh8 49.Nxg7 e4 50.fxe4 Rxg3+ 51.Kf5 Rxg7 52.Rxg7 Kxg7 53.Ke6 Kf8 54.Kd7 Bc3 55.Kd8 Kf7 56.Kd7 Kf8 57.Kd6 Ke8 58.e5 Kd8 59.Kd5 Bxe5 60.Kxe5 Kc7 61.Kd5 Kb6 62.Kc4 Ka5 63.Kc3 Kxa4 1/2-1/2
2018.10.10 TCh-RUS Blitz 2018
2491872 IM Chekhov, S (2463) GM Kamsky, Gata (2666) 1/2-1/2
1.e4 b6 2.d4 Bb7 3.Nd2 g6 4.c3 Bg7 5.Ngf3 d6 6.Bd3 e6 7.O-O Nd7 8.h3 Ne7 9.Re1 O-O 10.a4 a6 11.Nf1 c5 12.Bg5 h6 13.Bf4 e5 14.dxe5 dxe5 15.Bc1 Qc7 16.Ne3 Nf6 17.Qc2 b5 18.axb5 axb5 19.Rxa8 Bxa8 20.Bxb5 Bxe4 21.Qe2 Bb7 22.Nh2 e4 23.Neg4 Nxg4 24.Nxg4 h5 25.Ne3 Rd8 26.Rd1 Rd6 27.Rxd6 Qxd6 28.Qd1 Qxd1+ 29.Nxd1 Nd5 30.Ne3 Nf4 31.Kf1 Nd3 32.Bxd3 exd3 33.Ke1 Bh6 34.f3 c4 35.Bd2 Bxe3 36.Bxe3 Kf8 37.Kd2 Ba6 38.g4 Ke7 39.gxh5 gxh5 40.Bg5+ Ke6 41.Ke3 Ke5 42.Bd8 Bc8 43.h4 Bf5 44.Bc7+ Kd5 45.Bf4 Kc5 46.Kd2 Kb5 47.Bg5 Ka4 48.Be7 Kb3 49.Kc1 Be6 50.Bd6 Bd5 51.f4 f5 52.Be5 Bf3 53.Bd4 Bg4 54.Be5 Ka4 55.Bd4 Kb5 56.Kd2 Kc6 57.Ke3 Kd5 58.Be5 1/2-1/2
2018.10.10 TCh-RUS Blitz 2018
2491617 GM Antipov, M2 (2593) IM Chekhov, S (2463) 1-0
1.e4 c5 2.Nf3 e6 3.b3 b6 4.Bb2 Bb7 5.Nc3 d6 6.d4 cxd4 7.Nxd4 a5 8.Qe2 Nf6 9.O-O-O Nbd7 10.g4 h6 11.f4 Qc7 12.Bg2 Rc8 13.e5 Bxg2 14.exf6 Bxh1 15.Nxe6 fxe6 16.Qxe6+ Kd8 17.f7 Nf6 18.g5 Qe7 19.Qh3 Nd5 20.g6 Qe3+ 21.Qxe3 Nxe3 22.Rxh1 Be7 23.Re1 Nf5 24.Nd5 Bh4 25.Re4 Rc5 26.Ne3 Nxe3 27.Rxe3 Bf6 28.Bxf6+ gxf6 29.g7 1-0
2018.10.09 TCh-RUS Rapid 2018
2491476 Mkrtchyan, Artak (1983) IM Chekhov, S (2463) 0-1
1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 d5 5.Nbd2 Nf6 6.Bg2 Be7 7.O-O b6 8.Re1 Bb7 9.e5 Nd7 10.Nf1 g5 11.h3 h5 12.g4 hxg4 13.hxg4 Rg8 14.c3 Qc7 15.Qe2 Ba6 16.Ng3 O-O-O 17.a3 c4 18.d4 Bb7 19.a4 Na5 20.Nd2 Nf8 21.Nf3 Nb3 22.Ra2 Bc6 23.Nd2 Na5 24.Nf3 Qd7 25.Be3 Nb3 26.a5 Nxa5 27.Rea1 Qc7 28.Qc2 Rg6 29.Nd2 Bb7 30.b4 Nc6 31.Nxc4 dxc4 32.Bxc6 Qxc6 33.Kf1 a6 34.b5 axb5 35.Ra7 Rd5 36.Ne4 Nd7 37.f3 Rh6 38.Kg2 b4 39.cxb4 Bxb4 40.Bxg5 Rh8 41.R1a4 Kb8 42.Rxb7+ Kxb7 43.Rxb4 Rxd4 44.Be3 Rxe4 45.Qxe4 Qxe4 46.fxe4 Rc8 47.Kf2 Ka6 48.Ra4+ Kb5 49.Ra7 Nxe5 50.Rb7 Nxg4+ 51.Ke2 Nxe3 52.Kxe3 c3 53.Kd4 0-1
2018.10.09 TCh-RUS Rapid 2018
2491368 IM Chekhov, S (2463) GM Shariyazdanov, A (2526) 0-1
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.c3 Nf6 5.Bd3 O-O 6.O-O Nc6 7.Re1 e5 8.Nbd2 Nd7 9.Nb3 a5 10.a4 exd4 11.cxd4 Nb4 12.Bb1 c5 13.Bf4 c4 14.Nbd2 Nb6 15.Ra3 Re8 16.Qe2 Be6 17.Be3 d5 18.e5 Qd7 19.Qd1 Bf5 20.h3 Rac8 21.g4 Bxb1 22.Nxb1 f6 23.Bf4 Nd3 24.Rxd3 cxd3 25.b3 Qc6 26.Qxd3 Nd7 27.Kg2 fxe5 28.dxe5 Nc5 29.Qd1 d4 30.Qxd4 Rf8 31.Qc4+ Ne6 32.Qxc6 Nxf4+ 33.Kg3 Rxc6 34.Nbd2 Ne6 35.Nc4 b6 36.Rd1 Rd8 37.Rxd8+ Nxd8 38.Kf4 Ne6+ 39.Ke4 Kf7 40.Nfd2 Bh6 41.Nf3 Ke7 42.Kd5 Kd7 43.Ne1 Nc5 44.Nf3 Nxb3 45.e6+ Rxe6 46.Nfe5+ Rxe5+ 47.Nxe5+ Kc7 48.h4 Nc5 49.g5 Bg7 50.Nc4 Bc3 51.f4 Nxa4 52.Ke6 b5 53.Ne3 Nb6 54.Kf7 b4 55.Kg8 b3 56.Nd1 Bd4 57.Kxh7 a4 58.f5 a3 59.fxg6 a2 60.Ne3 a1=Q 61.Nf5 Nd7 62.h5 Nf8+ 63.Kg8 Nxg6 64.hxg6 Be5 65.Kf7 b2 66.g7 b1=Q 67.Ne7 Qaa2+ 68.Kf8 Qb8+ 0-1
2018.10.08 TCh-RUS Rapid 2018
2497391 GM Dubov, Daniil (2703) IM Chekhov, S (2463) 1-0
1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O e6 5.c4 Be7 6.d4 O-O 7.d5 Na6 8.Nd4 Nc5 9.Nc3 a5 10.e4 e5 11.Nf5 d6 12.f4 exf4 13.gxf4 Bc8 14.Nd4 Bb7 15.e5 Nfd7 16.Nc6 Qe8 17.Nb5 Rc8 18.exd6 cxd6 19.Re1 Bxc6 20.dxc6 Nb8 21.Nxd6 Qd8 22.Nxc8 Qxc8 23.Rxe7 Nxc6 24.Bxc6 Qxc6 25.Qd5 Qg6+ 26.Kh1 Qf6 27.Ra7 h6 28.Be3 Ne6 29.Rg1 Rd8 30.Ra8 Rxa8 31.Qxa8+ Kh7 32.Qe4+ g6 33.b3 Qh4 34.Bxb6 Ng5 35.Qe3 Nh3 36.Rf1 Qg4 37.Bxa5 h5 38.Rf3 h4 39.Rxh3 Qd1+ 40.Be1 1-0
2018.10.08 TCh-RUS Rapid 2018
2497475 GM Rakhmanov, Ale (2634) IM Chekhov, S (2463) 1-0
1.c4 Nf6 2.Nc3 c5 3.Nf3 e6 4.e4 d6 5.d4 cxd4 6.Nxd4 a6 7.Be3 Be7 8.g3 Qc7 9.Rc1 b6 10.Bg2 Bb7 11.O-O Nbd7 12.h3 O-O 13.b3 Rfe8 14.g4 Nc5 15.Qc2 g6 16.Nde2 Rac8 17.Ng3 e5 18.g5 Nfd7 19.Nd5 Bxd5 20.cxd5 Qd8 21.h4 b5 22.b4 Na4 23.Qxc8 Qxc8 24.Rxc8 Rxc8 25.Bh3 Rc7 26.Bxd7 Rxd7 27.Rc1 Nb2 28.Rc8+ Kg7 29.h5 h6 30.gxh6+ Kh7 31.hxg6+ fxg6 32.Ra8 Nc4 33.Bc1 Bd8 34.Rxa6 Bb6 35.a4 Rf7 36.Nh1 bxa4 37.Rxa4 g5 38.b5 Rc7 39.Bxg5 Rc8 40.Bc1 Na5 41.Be3 Bxe3 42.fxe3 Rc1+ 43.Kf2 Nc4 44.Ng3 Kxh6 45.Nf5+ Kg5 46.Ke2 Nb2 47.Ra6 Rc2+ 48.Kf3 Nd3 49.Nxd6 Ne1+ 50.Kg3 Rg2+ 51.Kh3 Rb2 52.Nf7+ 1-0
2018.10.08 TCh-RUS Rapid 2018
2497523 IM Chekhov, S (2463) FM Tekeyev, Z (2392) 0-1
1.e4 c5 2.Nf3 Nc6 3.c3 e6 4.d4 d5 5.exd5 exd5 6.Bb5 Bd6 7.dxc5 Bxc5 8.O-O Ne7 9.Nbd2 O-O 10.Qa4 Bf5 11.Re1 Qb6 12.Re2 a6 13.Bxc6 bxc6 14.Nb3 Bd3 15.Be3 Bxe3 16.Rxe3 Be4 17.Ng5 Nf5 18.Rh3 Qb5 19.Qa3 Rfe8 20.Nd2 h6 21.c4 Qb6 22.c5 Qb5 23.Ngxe4 dxe4 24.Re1 Nd4 25.Rf1 Rad8 26.Qe3 f5 27.Rh4 f4 28.Qe1 e3 29.fxe3 fxe3 30.Ne4 Qd3 31.Nf6+ gxf6 32.Qg3+ Kf7 33.Rxf6+ Kxf6 34.Rxh6+ Kf7 35.Qg4 Qb1+ 0-1
2018.10.07 ch-RUS Blitz 2018
2496776 IM Khanin, S (2510) IM Chekhov, S (2463) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Qd3 Qc7 8.a3 Be7 9.f4 d6 10.Be2 Nbd7 11.O-O b6 12.b4 Bb7 13.Bb2 Rd8 14.Rae1 O-O 15.Qe3 Rfe8 16.f5 Bf8 17.fxe6 fxe6 18.Qh3 e5 19.Ne6 Qc8 20.Nxd8 Qxd8 21.Bd3 g6 22.Nd5 Bxd5 23.cxd5 b5 24.Bc1 Nh5 25.g3 Bg7 26.Be3 Ndf6 27.Rc1 Rf8 28.Qe6+ Kh8 29.Rc6 Re8 30.Qxd6 Qa8 31.Rxa6 Qc8 32.Rc6 Qh3 33.Rc2 Ng4 34.Qd7 Rg8 35.Rg2 Nhf6 36.Rxf6 Bxf6 37.Be2 h5 38.d6 Ra8 39.Bc1 Nf2 40.Qf7 Nxe4 41.d7 Rd8 42.Bf3 Rxd7 43.Qf8+ Kh7 44.Bxe4 Rd1+ 45.Kf2 Qd7 46.Qxf6 Rxc1 47.Bxg6+ Kg8 48.Bf7+ Qxf7 49.Qxf7+ Kxf7 50.Ke3 Ke6 51.Ra2 Rb1 52.a4 0-1
2018.10.07 ch-RUS Blitz 2018
2496547 GM Maletin, P (2586) IM Chekhov, S (2463) 1-0
1.c4 Nf6 2.g3 h5 3.Nf3 h4 4.Nxh4 e5 5.Nf3 e4 6.Nd4 d5 7.cxd5 Qxd5 8.e3 Bc5 9.Nc3 Qe5 10.f4 exf3 11.Nxf3 Qe7 12.Bg2 Nc6 13.d4 Bb4 14.O-O Bh3 15.Bxh3 Rxh3 16.Ng5 Rh8 17.Qb3 Na5 18.Qa4+ c6 19.d5 O-O-O 20.e4 b5 21.Qc2 Ng4 22.h3 Bc5+ 23.Kg2 Be3 24.Nxf7 Bxc1 25.Qxc1 Nc4 26.hxg4 Qc5 27.Nd1 Qd4 28.Nxh8 Rxh8 29.Qf4 Qd3 1-0
2018.10.07 ch-RUS Blitz 2018
2496811 IM Chekhov, S (2463) FM Kezin, R (2471) 0-1
1.e4 c5 2.d4 cxd4 3.Nf3 Nc6 4.c3 dxc3 5.Nxc3 e6 6.Bc4 a6 7.O-O Nge7 8.Re1 Ng6 9.Nd5 d6 10.Bg5 f6 11.Bd2 exd5 12.exd5+ Nce5 13.Nd4 Be7 14.Bb3 O-O 15.f4 Nd3 16.Rf1 f5 17.Bc3 Nc5 18.Bc2 Ne4 19.Bxe4 fxe4 20.f5 Ne5 21.Qe2 Bf6 22.Qxe4 Bd7 23.Rae1 Rc8 24.Re3 Qb6 25.Kh1 Nc4 26.Rg3 Nd2 27.Bxd2 Qxd4 28.Qe1 Rfe8 29.Qd1 Bb5 30.Rg1 Re2 31.Bc3 Qxd1 32.Bxf6 Re1 0-1
2018.10.07 ch-RUS Blitz 2018
2496847 FM Kezin, R (2471) IM Chekhov, S (2463) 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.Nd2 b6 11.a4 Nbd7 12.h3 h5 13.Nb5 Ba6 14.Nc4 Bxb5 15.axb5 Ne5 16.Qc2 Nxc4 17.Qxc4 Nd7 18.Ra6 Ne5 19.Qa4 Qc7 20.Bf4 c4 21.Rc1 h4 22.g4 Qd7 23.Bxe5 Bxe5 24.Rxc4 Qe7 25.Qc2 Qf6 26.b3 Re7 27.e3 Rae8 28.Rc7 Rxc7 29.Qxc7 Bc3 30.Qc4 Re7 31.Ra2 g5 32.Rc2 Be5 33.Qd3 Kg7 34.Be4 Bb2 35.Bf5 Be5 36.Rc8 Ba1 37.Qc2 Qe5 38.Qb1 Bc3 39.Qd3 Ba1 40.Qc4 Qb2 41.Qc2 Qe5 42.Qc4 Qb2 43.Bc2 Qe5 44.Qd3 f5 45.Qxf5 Qxf5 46.Bxf5 Be5 47.Be6 Bb2 48.Kg2 Be5 49.Kf3 Bb2 50.Ke4 Be5 51.Kf5 Kh6 52.f4 gxf4 53.exf4 Bb2 54.g5+ Kg7 55.Kg4 1-0
2018.10.07 ch-RUS Blitz 2018
2496663 GM Bocharov, D (2557) IM Chekhov, S (2463) 1-0
1.Nf3 Nf6 2.c4 e6 3.b3 b6 4.Bb2 Bb7 5.Nc3 c5 6.g3 Be7 7.Bg2 d6 8.O-O a6 9.Re1 Nbd7 10.e4 Qc7 11.d4 cxd4 12.Nxd4 h5 13.Rc1 Rc8 14.h3 Qb8 15.Qd2 Qa8 16.Nd5 Bd8 17.Qe3 Qb8 18.Rcd1 O-O 19.Nxf6+ Bxf6 20.Qe2 g6 21.Nf3 Bxb2 22.Qxb2 e5 23.Qd2 Kg7 24.Nh4 Kf6 25.f4 Ke7 26.f5 g5 27.f6+ Kxf6 28.Rf1+ Ke7 29.Qxg5+ Ke8 1-0
2018.10.07 ch-RUS Blitz 2018
2496699 IM Chekhov, S (2463) GM Bocharov, D (2557) 1-0
1.e4 g6 2.d4 Bg7 3.c3 d6 4.Bd3 e5 5.Nf3 Nc6 6.Bc2 Qe7 7.O-O Nf6 8.Re1 O-O 9.h3 h6 10.Nbd2 Nh5 11.Nc4 Bd7 12.a4 Rae8 13.a5 Nf6 14.dxe5 dxe5 15.b3 Rd8 16.Ba3 Qe8 17.Qe2 Nh5 18.Qe3 b5 19.axb6 axb6 20.Rad1 Ra8 21.Bxf8 Bxf8 22.b4 b5 23.Ncxe5 Nxe5 24.Nxe5 Qxe5 25.Rxd7 Bd6 26.g3 Ra3 27.Qxh6 Qe8 28.e5 Qxd7 29.exd6 cxd6 30.Qg5 Kg7 31.Bxg6 1-0
2018.10.07 ch-RUS Blitz 2018
2496740 IM Chekhov, S (2463) IM Khanin, S (2510) 0-1
1.e4 e5 2.f4 d5 3.exd5 exf4 4.Nf3 Nf6 5.Bb5+ c6 6.dxc6 Nxc6 7.d4 Bd6 8.O-O O-O 9.c4 Bg4 10.Nc3 Bc7 11.Bxc6 bxc6 12.Ne2 Re8 13.h3 Be6 14.b3 Nh5 15.Ne5 f6 16.Nxc6 Qd7 17.d5 Bxh3 18.Nxf4 Bg4 19.Qc2 Ng3 20.Bb2 Bxf4 21.Rxf4 Ne2+ 22.Kh2 Nxf4 23.Rf1 Ne2 24.Rf2 Qd6+ 25.Kh1 Ng3+ 26.Kh2 Ne4+ 27.Be5 Rxe5 0-1
2018.10.07 ch-RUS Blitz 2018
2496511 IM Chekhov, S (2463) GM Maletin, P (2586) 0-1
1.e4 c5 2.d4 cxd4 3.Nf3 d6 4.Bc4 e6 5.Nxd4 Nf6 6.Nc3 a6 7.Bb3 Nbd7 8.O-O Nc5 9.Qf3 Be7 10.Bg5 O-O 11.Rad1 Qc7 12.Rfe1 Bd7 13.Qg3 Kh8 14.f4 e5 15.Nf3 exf4 16.Qxf4 Ne6 17.Qh4 Nxg5 18.Nxg5 Qc5+ 19.Kh1 h6 20.Nd5 Nxd5 21.Rxd5 Bxg5 22.Qh5 Qf2 23.Rdd1 g6 0-1
2018.10.06 ch-RUS Rapid 2018
2496290 Jary, S (2286) IM Chekhov, S (2463) 0-1
1.d4 Nf6 2.g3 e6 3.Bg2 c5 4.c3 Be7 5.e4 d5 6.e5 Nfd7 7.Ne2 b6 8.O-O Nc6 9.f4 g6 10.Be3 h5 11.Nd2 a5 12.Nf3 Ba6 13.Re1 Qc7 14.Qd2 a4 15.Kf2 Na5 16.Qc2 cxd4 17.Nexd4 Nc5 18.Bf1 Ne4+ 19.Kg2 Bxf1+ 20.Rxf1 a3 21.b4 Nc4 22.Bg1 h4 23.Rae1 Nb2 24.Ng5 Bxg5 25.Rxe4 dxe4 26.Nb5 Qc6 27.Nd6+ Ke7 28.fxg5 e3+ 29.Kh3 hxg3+ 30.Kxg3 Rh7 31.Qe4 Qxe4 32.Nxe4 Rah8 33.Kf3 Nc4 34.Ke2 Rd8 35.Rf4 Nxe5 36.h4 Nd3 37.Rg4 Ne5 38.Rf4 Nd3 39.Rg4 Nc1+ 40.Kxe3 Nxa2 41.Bf2 Nc1 42.Rg1 Nb3 43.Nf6 Rhh8 44.Kf3 Rd3+ 45.Kg2 Rd2 46.Kf3 Rxf2+ 0-1
2018.10.06 ch-RUS Rapid 2018
2496148 Linker, M (2269) IM Chekhov, S (2463) 0-1
1.Nf3 Nf6 2.d4 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Na6 8.b3 Ne4 9.Bb2 Nxc3 10.Bxc3 c5 11.d5 exd5 12.cxd5 d6 13.e4 Nc7 14.a4 Bf6 15.Qd2 Re8 16.Rfe1 b5 17.Rad1 bxa4 18.bxa4 Bxc3 19.Qxc3 Qd7 20.Qc2 Na6 21.e5 Nb4 22.Qb3 Rab8 23.e6 fxe6 24.dxe6 Qe7 25.h4 d5 26.Ng5 h6 27.Nf7 d4 28.Bxb7 Rxb7 29.Qb1 d3 30.Rxd3 Nxd3 31.Qxd3 Rb6 32.Qg6 Qf6 33.Nxh6+ Kf8 34.Qxf6+ gxf6 35.Nf5 Rbxe6 36.Ne3 c4 37.Rc1 Rc8 38.Rc3 Ra6 39.Nd5 Kf7 40.h5 Ra5 41.Nf4 Rxa4 42.g4 Rb4 43.Ra3 Rb7 44.Nd5 Rc5 45.Nc3 a5 46.Ne4 Rc6 47.Rxa5 c3 48.Ra2 c2 49.Rxc2 Rb1+ 50.Kg2 Rxc2 51.Kg3 Rb4 52.f3 Rxe4 53.fxe4 Re2 54.Kf3 Re1 55.Kf4 Kg7 56.Kf5 Rf1+ 57.Ke6 Kh6 58.Kf7 Rf4 0-1
2018.10.06 ch-RUS Rapid 2018
2496179 IM Chekhov, S (2463) Bykov, Oleg (2411) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nc6 4.Nf3 Nf6 5.Bg5 Be7 6.Bxf6 Bxf6 7.Bb5 O-O 8.Qd2 Na5 9.O-O c6 10.Bd3 b6 11.Rfe1 Bb7 12.e5 Be7 13.Ne2 c5 14.c3 cxd4 15.Nexd4 Rc8 16.Rad1 a6 17.Qf4 b5 18.h4 h6 19.g3 Nc6 20.Bb1 Nxd4 21.Nxd4 h5 22.Qd2 Qb6 23.Qd3 g6 24.g4 hxg4 25.h5 Kg7 26.hxg6 f5 27.exf6+ Rxf6 28.Qe2 Rcf8 29.Qxg4 Bc8 30.Re5 Rf4 31.Qh3 Rh8 32.Qe3 Rg4+ 33.Kf1 Bc5 34.Rxe6 Qa7 35.Nf5+ 1-0
2018.10.06 ch-RUS Rapid 2018
2496203 IM Iljiushenok, I (2539) IM Chekhov, S (2463) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Qf3 Nc6 7.Be3 Bb4 8.Nxc6 Qxc6 9.Bd4 Nf6 10.Bd3 Be7 11.Qg3 d6 12.f4 Nh5 13.Qg4 Nf6 14.Qg3 Nh5 15.Qf3 Bf6 16.Ne2 Bxd4 17.Nxd4 Qb6 18.O-O-O Nf6 19.e5 Nd7 20.Nxe6 fxe6 21.Qh5+ Kd8 22.Qg5+ Kc7 23.Qxg7 Rf8 24.Kb1 dxe5 25.fxe5 Qc5 26.Rhe1 Rf4 27.Qxh7 a5 28.Qh6 Qf8 29.Qxe6 Nc5 30.Qg6 Be6 31.g3 Rf2 32.h4 Qg8 33.Qh6 Raf8 34.Bc4 Kb8 35.Bxe6 Qxe6 36.Qe3 Qe7 37.Rd5 Rf1 38.a3 R8f3 39.Qc1 Qf7 40.Rdd1 Rxe1 41.Rxe1 Ne6 42.Qd2 Rxg3 43.Qxa5 Rf3 44.Qd5 Rh3 45.Qc4 Qe7 46.Rg1 Rxh4 47.Rg8+ Ka7 48.Qd5 Nc7 49.Qa5+ Na6 50.Rg1 Re4 51.Re1 Rxe1+ 52.Qxe1 Nc7 53.Qe3+ Kb8 54.c4 Ne6 55.Kc2 Nd8 56.Qd4 Kc7 57.c5 Nc6 58.Qd6+ Kc8 59.Qxe7 Nxe7 60.Kd3 Kd7 61.b4 Kc6 62.Kc4 Kd7 63.b5 Ke6 64.a4 Kxe5 65.a5 Ke6 66.a6 bxa6 67.bxa6 Nc8 68.a7 Nxa7 69.c6 Nxc6 1/2-1/2
2018.10.06 ch-RUS Rapid 2018
2496242 IM Chekhov, S (2463) IM Demidov, M (2514) 0-1
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.exd6 exd6 5.Nf3 Be7 6.Bd3 Nb4 7.Be2 Bf5 8.Na3 O-O 9.O-O Bf6 10.c3 Nd5 11.Nc4 Re8 12.Re1 Nc6 13.Qb3 Nb6 14.Ne3 Be4 15.Bd2 a6 16.Ng4 Bf5 17.h3 Be7 18.Bf1 Bf8 19.Rxe8 Qxe8 20.Re1 Qd7 21.Ne3 Be4 22.Ng5 Bg6 23.Nd5 Nxd5 24.Qxd5 Re8 25.Re3 Rxe3 26.Bxe3 Qe8 27.Qb3 Nd8 28.a4 Qd7 29.Bc4 c6 30.Be2 Bf5 31.Qb6 Be7 32.Qa5 f6 33.Nf3 d5 34.b4 Bd6 35.b5 Bc7 36.Qb4 a5 37.Qb3 Nf7 38.c4 cxb5 39.cxb5 b6 40.Nd2 Qd6 41.Bf3 Be6 42.Nb1 Qb4 43.Nd2 Qxb3 44.Nxb3 Nd6 45.Nc5 bxc5 46.dxc5 Nc4 47.b6 Bd8 48.Bd4 Kf8 49.Bc3 Ke8 50.Be2 Kd7 51.b7 Bc7 52.f4 Kc6 0-1
2018.10.05 ch-RUS Rapid 2018
2496002 FM Chizhikov, V (2304) IM Chekhov, S (2463) 1-0
1.e4 c5 2.Nf3 e6 3.b3 b6 4.c4 Bb7 5.Nc3 a6 6.Bb2 Qc7 7.Rc1 d6 8.d4 cxd4 9.Nxd4 Nf6 10.Bd3 Be7 11.O-O Nbd7 12.Bb1 Rc8 13.Qf3 Ne5 14.Qh3 g5 15.f4 gxf4 16.Rxf4 Rg8 17.Rcf1 Rg6 18.Kh1 Qb8 19.Nxe6 fxe6 20.Qxe6 Nfd7 21.Qh3 Nf8 22.Nd5 Bxd5 23.exd5 Rg5 24.Bc1 Rg8 25.Bf5 Kd8 26.Be6 Nxe6 27.Qxe6 Re8 28.Re4 Qc7 29.Be3 Rb8 30.Bd4 Qd7 31.Qh6 Kc7 32.h3 Bf8 33.Qe3 Bg7 34.Re1 Kb7 35.Bxb6 Nxc4 36.bxc4 Rxe4 37.Qxe4 Kxb6 38.Qxh7 Qc7 39.c5+ dxc5 40.d6 Qf7 41.Qb1+ Kc6 42.Qxb8 Bd4 43.Rb1 c4 44.Qc7+ Qxc7 45.dxc7 Kxc7 46.Rb4 1-0
2016.06.18 20th Voronezh Master Open
2906235 GM Kokarev, Dm (2624) IM Chekhov, S (2458) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 f5 9.exf6 Rxf6 10.Bg5 Rf7 11.Qh5 g6 12.Qd1 Nbc6 13.Nf3 Qf8 14.O-O c4 15.Be2 h6 16.Bc1 Bd7 17.h3 Qg7 18.a4 Rd8 19.Re1 g5 20.Nh2 Ng6 21.Bh5 e5 22.dxe5 Re7 23.Ba3 Rxe5 24.Rxe5 Ngxe5 25.Qxd5+ Kh8 26.Bd6 Be8 27.Bxe8 Rxe8 28.Bxe5 Nxe5 29.Re1 Re7 30.g3 Qf6 31.Re3 Kg7 32.Qd4 h5 33.Kg2 Kg6 34.Nf3 Nxf3 35.Qxf6+ Kxf6 36.Kxf3 a5 37.Re4 Rxe4 38.Kxe4 Ke6 39.Kd4 Kf5 40.Kd5 h4 41.Kd4 Ke6 42.gxh4 gxh4 43.Kxc4 Ke5 44.Kd3 Kf4 45.Ke2 Ke4 46.f3+ Kf4 47.Kf2 1-0
2016.06.17 20th Voronezh Master Open
2906221 IM Chekhov, S (2458) GM Maletin, P (2579) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 1/2-1/2
2016.06.16 20th Voronezh Master Open
2906203 GM Ponkratov, P (2573) IM Chekhov, S (2458) 1/2-1/2
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Ne7 5.Nf3 Nec6 6.Bd3 Be7 7.O-O b6 8.Qe2 a5 9.a4 Ba6 10.Bb5 O-O 11.Be3 Qc8 12.h4 Qb7 13.h5 Rc8 14.Ne1 Bxb5 15.axb5 Na7 16.Na3 c4 17.Qg4 Qd7 18.f4 Bxa3 19.Rxa3 Nxb5 20.Ra1 Nc6 21.Nf3 Ne7 22.Bd2 a4 23.h6 g6 24.Qg5 Qd8 25.Qh4 Nf5 26.Qh3 Qf8 27.g4 Qxh6 28.Qg2 Kf8 29.gxf5 gxf5 30.Kf2 Ke7 31.Rh1 Qg6 32.Qh2 h5 33.Rag1 Qh6 34.Qh4+ Kd7 35.Ng5 Rf8 36.Qxh5 Qxh5 37.Rxh5 a3 38.bxa3 Rxa3 39.Rh7 Nxc3 40.Bxc3 Rxc3 41.Ra1 Rc2+ 42.Kf1 Rd2 43.Nxf7 Kc6 44.Ng5 Rg8 45.Rh6 Rxd4 46.Nxe6 Rd2 47.Rc1 Rg3 48.Ng5+ Kc5 49.e6 Rd4 50.e7 Rxf4+ 51.Ke2 Rxg5 52.Rc6+ Kd4 53.Rd1+ Kc3 54.Re6 Rg2+ 55.Ke3 Rgf2 56.Rc1+ Kb2 57.Rxc4 R2f3+ 1/2-1/2
2016.06.14 20th Voronezh Master Open
2906173 GM Fedorov, Alex (2565) IM Chekhov, S (2458) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Qf3 Qc7 8.Bd2 Nc6 9.Nc2 Be7 10.O-O-O d6 11.g4 Nd7 12.g5 O-O 13.Qh5 b5 14.Rg1 bxc4 15.Rg3 Rd8 16.Bxc4 g6 17.Qh4 Rb8 18.Ne3 Nde5 19.Ncd5 exd5 20.Nxd5 Qd7 21.Bb3 Nd4 22.f4 Nef3 23.Rxf3 Nxf3 24.Qh6 Rxb3 25.Nf6+ Bxf6 26.gxf6 Qc6+ 27.Kb1 Rxb2+ 28.Kxb2 Qb6+ 29.Ka3 Qc5+ 30.Bb4 Qe3+ 31.Kb2 Qe2+ 32.Rd2 Nxd2 33.Qg7# 1-0
2016.05.10 TCh-RUS Major League 2016
2915218 IM Demidov, M (2506) IM Chekhov, S (2465) 1/2-1/2
1.Nf3 c5 2.g3 b6 3.Bg2 Bb7 4.c4 e6 5.O-O Nf6 6.Nc3 Be7 7.d4 cxd4 8.Qxd4 d6 9.Bg5 a6 10.Bxf6 Bxf6 11.Qd3 Be7 12.Nd4 Bxg2 13.Kxg2 Qc8 14.f4 Nc6 15.Rad1 O-O 16.Rf3 Nxd4 17.Qxd4 b5 18.cxb5 axb5 19.Nxb5 Rxa2 20.Nxd6 Bxd6 21.Qxd6 Rxb2 22.Kf2 Qb8 23.Ra3 h5 24.Qxb8 Rfxb8 25.Rad3 g6 26.Rd8+ Rxd8 27.Rxd8+ Kg7 28.Ra8 Rc2 29.Ra7 Rb2 30.Rc7 Ra2 31.Rd7 Rb2 32.Ra7 Rc2 33.Ra5 Rb2 34.Rc5 Ra2 35.Rb5 Rc2 36.Ra5 Rb2 37.Ra3 Rc2 38.Rb3 Ra2 39.Rc3 Rb2 40.Rd3 Ra2 1/2-1/2
2016.05.09 TCh-RUS Major League 2016
2916646 IM Chekhov, S (2465) IM Chigaev, M (2552) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.exd5 exd5 5.Bd3 c6 6.Ne2 Ne7 7.a3 Bd6 8.O-O O-O 9.Bf4 Bf5 10.Bxd6 Qxd6 11.Ng3 Bxd3 12.Qxd3 Nd7 13.Rfe1 Rfe8 14.Re3 Ng6 15.Rae1 Nf6 16.Rxe8+ Rxe8 17.Rxe8+ Nxe8 18.Qe3 Qe6 19.b3 Nd6 20.Qxe6 fxe6 21.h3 Kf7 22.Nge2 h5 23.g4 hxg4 24.hxg4 e5 25.Kg2 exd4 26.Nxd4 Nf4+ 27.Kf3 g5 28.Nde2 Ne6 29.Ke3 Kf6 30.Nd1 Nf7 31.f4 gxf4+ 32.Nxf4 d4+ 33.Kf3 Nfg5+ 34.Kg3 Ne4+ 35.Kf3 N4g5+ 36.Kg3 Ne4+ 37.Kf3 N4g5+ 1/2-1/2
2016.05.08 TCh-RUS Major League 2016
2916626 GM Eliseev, U (2606) IM Chekhov, S (2465) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 g6 6.c4 Bg7 7.Nf3 Nc6 8.Nc3 d6 9.O-O Nf6 10.Be3 Ng4 11.Bg5 Bf6 12.Bxf6 Nxf6 13.Qd2 e5 14.Rfd1 Bg4 15.Be2 Bxf3 16.Bxf3 Nd4 17.Ne2 Nxe2+ 18.Bxe2 Nxe4 19.Qe3 Nc5 20.b4 Ne6 21.c5 O-O 22.Rxd6 Qh4 23.Rb6 a5 24.b5 Qb4 25.Rc1 Rac8 26.Rxe6 fxe6 27.Bc4 Rf6 28.Qxe5 Qd2 29.Rf1 Kg7 30.g3 Qd7 31.c6 Qc7 32.Qb2 Rb8 33.Re1 Kf7 34.Qd2 bxc6 35.b6 Qxb6 36.Rxe6 Rxe6 37.Qd7+ Kf8 38.Qxe6 Qb1+ 39.Kg2 Qb7 40.g4 Kg7 41.Qe5+ Kf8 42.g5 c5+ 43.Bd5 Qb6 44.Qf4+ Kg7 45.Qe5+ Kf8 46.Qh8+ Ke7 47.Qxh7+ Kd6 48.Be4 Ke5 49.Bxg6 Qb7+ 50.Qxb7 Rxb7 51.Kg3 c4 52.h4 c3 53.h5 Rb2 54.h6 c2 55.h7 c1=Q 56.h8=Q+ Kd6 57.Qd4+ Kc7 58.Qe5+ Kd7 59.Bf5+ Kc6 60.Be4+ Kd7 61.Bf5+ Kc6 62.Qe8+ Kb7 63.Be4+ Kc7 64.Qe7+ Kc8 65.Bf5+ Kb8 66.Qd8+ Kb7 67.Be4+ Ka6 68.Qa8+ Kb5 69.Qb7+ Ka4 70.Qc6+ Qxc6 71.Bxc6+ Ka3 72.g6 Rb6 73.g7 Rxc6 74.g8=Q a4 75.f4 Rc1 76.Kf2 Rc2+ 77.Ke3 Rxa2 78.f5 Ra1 79.f6 Rf1 80.Qc4 Rxf6 81.Qc3+ Ka2 82.Qxf6 a3 83.Qc3 1-0
2016.05.01 TCh-RUS Major League 2016
2919654 GM Khismatullin, D (2609) IM Chekhov, S (2465) 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 Ne4 11.Nxe4 Rxe4 12.Nd2 Rxf4 13.gxf4 Bxb2 14.Rb1 Bg7 15.Re1 Na6 16.Nc4 Bc3 17.Rf1 Bg7 18.e4 Rb8 19.a4 Nb4 20.Qb3 b6 21.Rfe1 Bh6 22.e5 Bf5 23.Be4 Bxe4 24.Rxe4 dxe5 25.Nxe5 Bxf4 26.Nxf7 Qf6 27.d6 Qxf7 28.Qxf7+ Kxf7 29.Rxf4+ Ke6 30.d7 Kxd7 31.Rf7+ Kc6 32.Rxh7 a5 33.Rg7 c4 34.Rxg6+ Kc5 35.Rg4 c3 36.Rb3 c2 37.Rc3+ Kd5 38.Kf1 Re8 39.Rgc4 Re6 40.h3 Na2 41.Rxc2 Nb4 42.R2c3 Na2 43.f3 Nxc3 44.Rxc3 b5 45.axb5 Rb6 46.Rc8 Rxb5 47.Kf2 a4 48.Ra8 Rb4 49.Kg3 Kc4 50.f4 Kd4 51.h4 Ke4 52.h5 Rb1 53.Rxa4+ Kf5 54.Ra5+ Kf6 55.Ra2 Kf5 56.Ra5+ Kf6 57.Ra8 Rg1+ 58.Kf2 Rh1 59.Ra5 Rb1 60.Rc5 Ra1 61.Kg2 Ra2+ 62.Kf3 Ra1 63.Rg5 Rf1+ 64.Ke3 Re1+ 65.Kf2 Rb1 66.Rg1 Rb2+ 67.Kg3 Kf5 68.h6 Rb7 69.Rh1 Kg6 70.Kg4 Kh7 71.Kg5 Rb2 72.f5 Ra2 73.Re1 Rg2+ 74.Kf6 Ra2 75.Re8 Ra6+ 76.Re6 Ra1 77.Kf7 Ra5 78.f6 Ra7+ 79.Kf8 Kxh6 80.Re7 Ra8+ 81.Re8 Ra7 82.f7 Kg6 83.Re6+ Kh7 84.Re1 Ra8+ 85.Ke7 Ra7+ 86.Kf6 Ra6+ 87.Re6 Ra8 88.Re8 Ra6+ 89.Ke5 1-0
2015.10.11 Chigorin Memorial 2015
2983786 Petrov, Dmitri (2245) IM Chekhov, S (2488) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.Qg4 Nf6 8.Qxg7 Rg8 9.Qh6 Nc6 10.Nc3 Rxg2 11.Bd2 d6 12.O-O-O Rg6 13.Qe3 e5 14.Nd5 Be6 15.h3 a5 16.a4 Nxd5 17.exd5 Bxd5 18.Bxg6 hxg6 19.Rhg1 Be6 20.f4 Qc7 21.fxe5 dxe5 22.Bc3 Rc8 23.Kb1 Nb4 24.Qxe5 Qxe5 25.Bxe5 Nxc2 26.Nxa5 Nb4 27.Nxb7 Bf5+ 28.Ka1 Nc2+ 29.Ka2 Nb4+ 30.Ka1 Nc2+ 31.Ka2 Nb4+ 32.Ka1 Nc2+ 1/2-1/2
2015.10.10 Chigorin Memorial 2015
2983645 IM Chekhov, S (2488) FM Ivanov, Ro (2134) 1-0
1.e4 c5 2.c3 e6 3.Nf3 d5 4.exd5 exd5 5.d4 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 8.O-O Be7 9.dxc5 Nxc5 10.Nbd2 O-O 11.Nb3 h6 12.Be3 Ne6 13.h3 Re8 14.Qd3 Qc7 15.Rad1 a5 16.a4 Qc6 17.Ra1 Qc4 18.Qxc4 dxc4 19.Nbd2 Nd5 20.Nxc4 Nxe3 21.Nxe3 b6 22.Nd5 Bd8 23.b4 Rc8 24.Rfe1 Rc6 25.Rad1 Bf6 26.b5 Rc4 27.Nxb6 Rxc3 28.Nd7 Rb3 29.Rb1 Rxb1 30.Rxb1 Rd8 31.Nfe5 1-0
2015.10.09 Chigorin Memorial 2015
2987415 FM Kuzmin, E (2232) IM Chekhov, S (2488) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.a3 Bb7 5.Nc3 Ne4 6.Nxe4 Bxe4 7.Nd2 Bg6 8.g3 Nc6 9.e3 e5 10.d5 Na5 11.Qe2 h5 12.h4 Bd6 13.Bg2 Qe7 14.c5 Bxc5 15.b4 Bxb4 16.axb4 Qxb4 17.O-O Qc3 18.Ra3 Qc2 19.e4 O-O 20.Bf3 Nb7 21.Bxh5 Nd6 22.Bxg6 fxg6 23.Qd3 Qxd3 24.Rxd3 a5 25.Bb2 1-0
2015.10.08 Chigorin Memorial 2015
2987260 IM Chekhov, S (2488) Yudkevich, M (2154) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Qg4 Ne7 6.dxc5 Nbc6 7.Bd2 O-O 8.Bd3 f6 9.exf6 Rxf6 10.Qh5 g6 11.Qg5 Qf8 12.O-O-O e5 13.Nf3 Bf5 14.Bxf5 Rxf5 15.Qh4 Bxc3 16.Bxc3 d4 17.Bd2 Nd5 18.Ng5 Qe7 19.Rhe1 Raf8 20.Qe4 Nc7 21.f4 Qd8 22.Nh3 exf4 23.Nxf4 Re8 24.Qd3 Rxc5 25.Qb3+ Kh8 26.Qxb7 Rxe1 27.Bxe1 Qd7 28.Bg3 Rb5 29.Qxc7 Qxc7 30.Nxg6+ hxg6 31.Bxc7 1-0
2015.10.07 Chigorin Memorial 2015
2987073 Fraiman, Dmitry (2122) IM Chekhov, S (2488) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Be3 c6 6.Qd2 Qa5 7.h3 Nbd7 8.Bd3 O-O 9.O-O Re8 10.Rfe1 e5 11.a3 exd4 12.Nxd4 Qc7 13.Nf3 Ne5 14.Be2 Ned7 15.Bd3 Nc5 16.Bf4 Nh5 17.Bh2 Be5 18.Rad1 Nxd3 19.cxd3 Bxh2+ 20.Nxh2 Be6 21.Nf3 Rad8 22.d4 Qe7 23.d5 Bc8 24.e5 dxe5 25.Rxe5 Qf8 26.Rxe8 Qxe8 27.d6 Qf8 28.Qd4 b6 29.Ne4 Bf5 30.Nf6+ Nxf6 31.Qxf6 Be6 32.Qf4 Bb3 33.Rd2 Bd5 34.Qa4 Qxd6 35.Qxa7 Qc5 36.Qc7 Re8 37.Qf4 Qc1+ 38.Kh2 Bxf3 39.gxf3 c5 40.h4 h5 41.Qh6 c4 42.Kg2 c3 43.bxc3 Qxc3 44.Rd6 b5 45.Qg5 Qc4 46.Qf6 Qc7 47.Rc6 Qd8 48.Qxd8 Rxd8 49.Rc5 Rb8 50.Kg3 Kg7 51.Rc6 Rb7 52.f4 Ra7 53.Rc3 Kf6 54.f3 Ra6 55.Re3 Rd6 56.Re5 Rb6 57.Re3 Ra6 58.Re5 Rxa3 59.Rxb5 Ra6 60.Rc5 Ke6 61.Rb5 Rd6 62.Ra5 Rd5 63.Ra6+ Rd6 64.Ra5 f6 65.Rb5 Ra6 66.Rc5 Kd6 67.Rb5 Kc6 68.Rb8 Kd5 69.Rg8 f5 70.Re8 Kd4 71.Re7 Kd3 72.Rb7 Re6 73.Ra7 Ke2 74.Ra2+ Kf1 75.Ra1+ Re1 76.Ra2 Rd1 77.Rb2 Rd6 78.Ra2 Ke1 79.Rb2 Rd2 80.Rb1+ Ke2 81.Ra1 Rd6 82.Ra2+ Ke3 83.Ra3+ Rd3 84.Ra2 Rd6 85.Ra3+ Ke2 86.Ra2+ Rd2 87.Ra1 Rd1 88.Ra2+ Kf1 89.Rf2+ Ke1 90.Ra2 Rd2 91.Ra1+ Ke2 92.Ra3 Rd3 93.Ra2+ Ke1 94.Ra1+ Ke2 95.Ra2+ Ke3 96.Ra1 1/2-1/2
2015.10.06 Chigorin Memorial 2015
2986851 IM Chekhov, S (2488) Ibadov, Dashgyn (2246) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Nb3 f6 7.Bf4 fxe5 8.dxe5 Be7 9.h4 O-O 10.g3 Qe8 11.c3 a5 12.a4 b6 13.Bb5 Nc5 14.Nxc5 bxc5 15.Ng5 Bxg5 16.hxg5 g6 17.Qg4 Rf7 18.O-O-O Ba6 19.Rh6 Bxb5 20.axb5 Na7 21.Qh3 Rg7 22.c4 dxc4 23.b6 Nc6 24.Be3 Nxe5 25.bxc7 Nd3+ 26.Kb1 Rxc7 27.Rh4 Rb8 28.Bc1 Nxf2 29.Qf1 Nxd1 30.Qxd1 c3 31.Bf4 Rxb2+ 32.Kc1 0-1
2015.10.05 Chigorin Memorial 2015
2986650 FM Savitskiy, S (2333) IM Chekhov, S (2488) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 d6 6.f4 b5 7.Bd3 Bb7 8.Qf3 Nd7 9.Nb3 Ngf6 10.a4 b4 11.Nd1 a5 12.O-O Be7 13.Nf2 O-O 14.g4 g6 15.Bd2 e5 16.f5 d5 17.Be3 Qc7 18.g5 dxe4 19.Nxe4 Nh5 20.f6 Bd6 21.Qh3 Rfe8 22.Nxd6 Qxd6 23.Bb5 Nf8 24.Rad1 Qc7 25.Nc5 Red8 26.Nxb7 Qxb7 27.Be2 Qe4 28.Bd3 Qc6 29.b3 Ne6 30.Bc4 Nhf4 31.Rxd8+ Rxd8 32.Bxf4 Nxf4 33.Rxf4 exf4 34.Bxf7+ Kh8 35.Bxg6 Rd1+ 36.Kf2 Rd2+ 37.Ke1 Rd7 38.Bd3 Qc3+ 39.Kf1 Rc7 40.Qe6 Qc6 41.Qxc6 Rxc6 42.Kf2 h6 43.h4 hxg5 44.hxg5 Kg8 45.Kf3 Kf7 46.Kxf4 Rc5 47.Kg4 Re5 48.Kh5 Kf8 49.Bc4 Rf5 50.Kh6 Rf2 51.g6 1-0
2015.10.03 Chigorin Memorial 2015
2990730 Chekletsov, Egor (2082) IM Chekhov, S (2488) 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.c4 Nd7 9.Nc3 Ngf6 10.Be3 O-O 11.Rc1 b6 12.Nd4 Bb7 13.f3 Rc8 14.Qe2 Qc7 15.b4 Qb8 16.a3 Rfe8 17.Rfd1 Bd8 18.Kh1 Bc7 19.Qf2 Ne5 20.Nb3 d5 21.cxd5 Nxd3 22.Rxd3 Bd6 23.dxe6 fxe6 24.Ne2 Rxc1+ 25.Bxc1 Bc7 26.Be3 Rf8 27.Qh4 Qe8 28.Nbd4 Qf7 29.Rd1 Bb8 30.Rc1 Qd7 31.Qh3 Re8 32.Bf2 Be5 33.Rd1 Rd8 34.Rd2 Bxe4 35.Nb3 Bd5 36.Bxb6 Re8 37.Be3 Qa4 38.Nc5 Qxa3 39.f4 Bd6 40.Nd3 Ne4 41.Rd1 Qb3 0-1
2015.10.02 Chigorin Mem Blitz 2015
2991124 GM Turov, M (2609) IM Chekhov, S (2488) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.Nf3 Na6 7.Bd2 Nxc5 8.a3 Bxc3 9.Bxc3 d5 10.Bxf6 Qxf6 11.cxd5 b6 12.e3 exd5 13.Nd4 Re8 14.Bb5 Ba6 15.O-O Bxb5 16.Nxb5 Qc6 17.Nd4 Qd7 18.Qf5 Ne6 19.Rfd1 Rad8 20.Rd2 Nxd4 21.Qxd7 Ne2+ 22.Kf1 Rxd7 23.Kxe2 h5 24.Rad1 Re5 25.Rd4 g5 26.h4 g4 27.Rc1 Kg7 28.Rc6 Re6 29.Rc8 Re5 30.Kd3 Rf5 31.Ke2 Rd6 32.Rc7 Rdf6 33.Rf4 Rxf4 34.exf4 Rxf4 35.Rxa7 Re4+ 36.Kd3 Rf4 37.Ke3 Re4+ 1/2-1/2
2015.10.02 Chigorin Mem Blitz 2015
2991101 IM Chekhov, S (2488) GM Aleksandrov, A (2606) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Bd2 Nxe4 8.Bxb4 Nxb4 9.Bxf7+ Kxf7 10.Qb3+ Kf8 11.Qxb4+ Qe7 12.Qxe7+ Kxe7 13.O-O Re8 14.Re1 Kf8 15.Na3 Nf6 16.Nb5 Nd5 17.Rec1 c6 18.Nd6 Re6 19.Nc4 d6 20.Re1 Rg6 21.Nfd2 b5 22.Ne3 Nf4 23.g3 Nd3 24.Reb1 a5 25.a4 b4 26.b3 c5 27.d5 Ne5 28.Ndc4 Nxc4 29.Nxc4 Bb7 30.Ne3 Re8 31.Rd1 Ba6 32.Re1 h5 33.h4 Re4 34.Kh2 Rf6 35.f4 Rd4 36.Rad1 Bd3 37.Rd2 Ba6 38.Rxd4 cxd4 39.Nc2 d3 40.Nd4 Rf7 41.Ne6+ Kg8 42.Ng5 Rf8 43.Kg2 g6 44.Kf3 Rc8 45.Ke3 Rc3 46.Kd2 Rxb3 47.Re8+ Kg7 48.Ra8 Bc4 49.Ra7+ Kf8 50.Ra8+ Ke7 51.Ra7+ Ke8 52.Ra8+ Kd7 53.Ra7+ Kc8 54.Ra8+ Kb7 55.Rxa5 Rb2+ 56.Kc1 d2+ 57.Kxb2 d1=Q 58.Ne6 Qd2+ 59.Ka1 Qc1# 0-1
2015.07.01 68th ch-RUS HL 2015
3036921 GM Kokarev, Dm (2639) IM Chekhov, S (2476) 1-0
1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.c3 Bd6 8.Bd3 O-O 9.Qe2 b6 10.Bg5 Bb7 11.O-O-O a5 12.Ne5 a4 13.a3 Be7 14.h4 Nd5 15.Kb1 f6 16.Ng6 Rf7 17.Qh5 f5 18.Nxe7+ Nxe7 19.Rhe1 Qd7 20.Qe2 h6 21.Bxe7 Qxe7 22.g3 Rf6 23.Qe5 Qd6 24.Bc4 Be4+ 25.Rxe4 fxe4 26.Qxe4 c6 27.f4 g6 28.Re1 Kg7 29.Ka1 Ra7 30.Ba2 Re7 31.Qc2 b5 32.Re5 Rf5 33.Bb1 h5 34.Re1 Rf6 35.Qf2 Qd5 36.Re5 Qd7 37.Be4 Qd6 38.Qe3 Rc7 39.Bd3 Qd7 40.Rc5 Qd6 41.Kb1 Rf8 42.Re5 Rf6 43.Kc2 Qd7 44.Be4 Qd6 45.Rc5 Rff7 46.Re5 Rf6 47.Qg1 Rc8 48.Kb1 Rc7 49.Ka2 Rc8 50.g4 hxg4 51.Qxg4 c5 52.Rg5 Kf8 53.Bxg6 Qxf4 54.Qh5 Ke7 55.Qh7+ Kd6 56.Qb7 Rc7 57.Qb6+ Ke7 58.Qxb5 cxd4 59.Qe8+ Kd6 60.Rb5 Rd7 61.Rb6+ Kc5 62.Rb4 Qc7 63.Bd3 Qd8 64.cxd4+ Kd6 65.Qh5 Ke7 66.Qc5+ Kf7 67.Rxa4 Rd5 68.Ra7+ Kg8 69.Qc6 Qd6 70.Qb7 Qg3 71.Ra8+ Rf8 72.Qh7# 1-0
2015.06.30 68th ch-RUS HL 2015
3036898 IM Chekhov, S (2476) GM Malakhov, V (2699) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.c3 Nd7 5.Bd3 e5 6.O-O Ngf6 7.h3 O-O 8.Qc2 b6 9.Nbd2 Bb7 10.a4 a6 11.Re1 Re8 12.dxe5 Nxe5 13.Nxe5 Rxe5 14.Nf3 Re7 15.Bg5 Qe8 16.Rad1 h6 17.Bxf6 Bxf6 18.Re2 Bg7 19.h4 Qd7 20.h5 Rae8 21.hxg6 fxg6 22.Re3 Rf8 23.Bc4+ Kh7 24.Bd5 Bc8 25.Nd4 Qg4 26.Qe2 Qh4 27.Nc6 Ree8 28.g3 Qh3 29.Qf1 Qg4 30.Rde1 Rf3 31.Rxf3 Qxf3 32.Re3 Qg4 33.Qe2 h5 34.Qxg4 Bxg4 35.f3 Bd7 36.Kf2 g5 37.Re1 Bf6 38.Ke3 Kg7 39.Rh1 Rh8 40.f4 h4 41.e5 gxf4+ 42.gxf4 dxe5 43.fxe5 Bg5+ 44.Ke4 h3 45.Nd4 c5 46.Nf3 Be7 47.b3 1/2-1/2
2015.06.29 68th ch-RUS HL 2015
3039698 GM Najer, E (2661) IM Chekhov, S (2476) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.h4 Qd7 6.h5 h6 7.Qg4 Bf8 8.Nf3 Ba6 9.Be2 Ne7 10.O-O Bxe2 11.Nxe2 Nbc6 12.Bd2 g5 13.a4 Ng8 14.Qh3 f5 15.exf6 Nxf6 16.Ne5 Nxe5 17.dxe5 Ne4 18.Be3 Rg8 19.Qg4 a5 20.Nd4 Bg7 21.f4 O-O-O 22.Qxe6 Ng3 23.Rf2 gxf4 24.Bxf4 Nxh5 25.Qxd7+ Rxd7 26.Bh2 Bf8 27.e6 Rdg7 28.Be5 Rg5 29.Re1 Bc5 30.c3 Ng7 31.Bf6 Rg6 32.Kf1 Ne8 33.Bh4 Nd6 34.e7 Ne4 35.Rf5 Bxe7 36.Rxe4 dxe4 37.Bxe7 Rxg2 38.Ne2 Rh2 39.Re5 Re8 40.Rxe4 Kd7 41.Kg1 Rxe2 42.Rxe2 Rxe7 43.Rd2+ Kc6 44.Kf2 Re4 45.b3 Re7 46.Rd8 Rh7 47.Rd4 h5 48.Rh4 Kd5 49.b4 axb4 50.cxb4 c5 51.Ke3 Re7+ 52.Kd3 Re5 53.bxc5 bxc5 54.a5 Kc6 55.a6 Kb6 56.Ra4 Ka7 57.Kc3 Re3+ 58.Kd2 Re6 59.Rc4 Re5 60.Ra4 Rg5 61.Ke3 Rg3+ 62.Kd2 Rg7 63.Kd3 Rd7+ 64.Kc3 Rd5 65.Kc2 Rf5 66.Kc3 Rf3+ 67.Kc2 Rf6 68.Ra5 Rc6 69.Kd3 h4 70.Kc4 h3 71.Ra1 Rxa6 72.Rh1 Rh6 73.Kxc5 Rh4 74.Rh2 Ka6 75.Kd5 Kb5 76.Ke5 Kc5 77.Kf5 Kd4 78.Kg5 Rh8 79.Kg4 Ke4 80.Re2+ Kd3 81.Rh2 Ke3 82.Rxh3+ Rxh3 83.Kxh3 1/2-1/2
2015.06.28 68th ch-RUS HL 2015
3039681 IM Chekhov, S (2476) GM Sjugirov, S (2662) 1/2-1/2
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 Bg4 6.Be2 e6 7.h3 Bh5 8.O-O Nc6 9.Be3 cxd4 10.Nxd4 Bxe2 11.Qxe2 Nxd4 12.Bxd4 Be7 13.Rd1 Qc6 14.c4 O-O 15.Nc3 a6 16.b3 Rad8 17.Be5 Nd7 18.Bd4 Rfe8 19.Qb2 Nf8 20.Ne2 f6 21.Be3 Ng6 22.Nd4 Qe4 23.Qb1 Qe5 24.Nf3 Rxd1+ 25.Qxd1 Qe4 26.Qe1 Qc2 27.Qd1 Qe4 28.Qe1 Qc2 29.Qd1 Qe4 1/2-1/2
2015.06.26 68th ch-RUS HL 2015
3039671 GM Shimanov, A (2606) IM Chekhov, S (2476) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.g3 Ne4 6.Qc2 Qa5 7.Qxe4 Bxc3+ 8.Bd2 Bxd2+ 9.Nxd2 Nc6 10.d5 Nd4 11.Kd1 Nf5 12.e3 d6 13.dxe6 fxe6 14.Bd3 Qb6 15.Kc2 Bd7 16.Qg4 O-O 17.Qh3 d5 18.g4 Nh6 19.f4 e5 20.fxe5 Bxg4 21.Qg2 dxc4 22.Bxc4+ Be6 23.Rhf1 Bxc4 24.Nxc4 Qe6 25.Qe4 Ng4 26.a4 Nf2 27.Qh4 Ng4 28.b3 Nxe5 29.Qe4 Rfe8 30.Rae1 Nxc4 31.Qxc4 b6 32.Rf4 Qxc4+ 33.bxc4 Re6 34.e4 Rf8 35.Rxf8+ Kxf8 36.h4 Rf6 37.a5 bxa5 38.Ra1 Rf4 39.Kd3 Rxh4 40.Rxa5 Rh3+ 41.Kd2 h5 42.Rxc5 h4 43.Ra5 Rg3 44.Rxa7 h3 45.c5 h2 46.Ra8+ Ke7 47.Rh8 Ra3 0-1
2015.06.24 68th ch-RUS HL 2015
3039638 GM Riazantsev, A (2658) IM Chekhov, S (2476) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.a3 Bxc5 7.Nf3 a6 8.Bg5 Be7 9.Rd1 d6 10.c5 d5 11.e4 Nc6 12.b4 b6 13.cxb6 Qxb6 14.exd5 Nxd5 15.Rxd5 exd5 16.Nxd5 Qb8 17.Bf4 Bd6 18.Bxd6 Qxd6 19.Qxc6 Qxc6 20.Ne7+ Kh8 21.Nxc6 Bb7 22.Na5 Bxf3 23.gxf3 Rad8 24.Bc4 Rfe8+ 25.Kf1 Rd6 26.h4 h5 27.Bxf7 1-0
2015.06.22 68th ch-RUS HL 2015
3042527 GM Zvjaginsev, V (2648) IM Chekhov, S (2476) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.a4 Be7 6.g3 a5 7.Bg2 O-O 8.O-O Re8 9.b3 c6 10.Ba3 Bf8 11.Re1 Qb6 12.Qd2 exd4 13.Qxd4 Qxd4 14.Nxd4 Nc5 15.h3 Bd7 16.Re2 Rad8 17.Rae1 Bc8 18.Nf3 Na6 19.Bc1 h6 20.Be3 Nc5 21.Nd2 Be6 22.Bd4 Nfd7 23.Nd5 Rc8 24.Nf4 b6 25.Nxe6 fxe6 26.Nc4 Rb8 27.h4 Na6 28.Bb2 Ndc5 29.Rd1 d5 30.Ne5 Rbc8 31.Ng6 Nb4 32.Ba3 Na2 33.Bb2 Nb4 34.Ba3 Na2 35.Re3 Nb4 36.Nxf8 Rxf8 37.Bxb4 axb4 38.Rd4 Nxe4 39.Rxb4 Nxf2 40.Rxe6 b5 41.Rxc6 Rce8 42.Rf4 1-0
2015.06.20 19th Voronezh Master Open
3035369 GM Zontakh, A (2538) IM Chekhov, S (2476) 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.Re1 Na6 8.Nc3 Ne4 9.Qc2 Nxc3 10.bxc3 f5 11.Ne5 Bxg2 12.Kxg2 Bf6 13.Nf3 Qc8 14.Bf4 Qb7 15.e4 fxe4 16.Rxe4 c5 17.Rae1 cxd4 18.cxd4 Qc6 19.Qd3 Rac8 20.d5 Nc5 21.Qd1 Qa4 22.Qxa4 Nxa4 23.dxe6 dxe6 24.Rxe6 Rxc4 25.Bd6 Rfc8 26.Ne5 Rc2 27.Ng4 Bc3 28.Re8+ Rxe8 29.Rxe8+ Kf7 30.Re7+ Kg8 31.a3 a5 32.Re8+ Kf7 33.Re4 b5 34.Re7+ Kg8 35.Rb7 Rb2 36.Be5 Bxe5 37.Nxe5 h5 38.Nc6 Nc3 39.Nxa5 Nd1 40.Kg1 Nxf2 1/2-1/2
2015.06.19 19th Voronezh Master Open
3035301 IM Chekhov, S (2476) GM Aleksandrov, A (2607) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Bd2 Bxd2+ 8.Nbxd2 d5 9.exd5 Nxd5 10.Qb3 Na5 11.Qa4+ Nc6 12.Qb3 Na5 13.Qa4+ Nc6 1/2-1/2
2015.06.18 19th Voronezh Master Open
3035250 FM Sargissyan, S (2313) IM Chekhov, S (2476) 0-1
1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.Bd3 Nc6 7.Be3 Nf6 8.O-O Ne5 9.h3 Bc5 10.Kh1 d6 11.f4 Ng6 12.Qe1 Bd7 13.Nb3 Bxe3 14.Qxe3 O-O 15.Rae1 Bc6 16.Nd4 Rfe8 17.f5 Ne5 18.fxe6 fxe6 19.Qg3 Qe7 20.Qe3 Rf8 21.Be2 Rac8 22.Nf3 Nfd7 23.Nxe5 Nxe5 24.Rxf8+ Rxf8 25.Rf1 Rxf1+ 26.Bxf1 Qf6 27.Kg1 Nd7 28.a3 Qe5 29.Bd3 Nf6 30.Kf2 Kf7 31.Qg3 Nd7 32.Qxe5 Nxe5 33.Ke3 Kf6 34.Nb1 g5 35.Nd2 h5 36.g3 h4 37.gxh4 gxh4 38.Be2 Bd7 39.c3 a5 40.b3 Kg5 41.b4 b6 42.Nf3+ Nxf3 43.Kxf3 Bc8 44.Ke3 Kf6 45.Bf1 Ke5 46.Kf3 Bd7 47.Bd3 Be8 48.Kg4 Bg6 49.Kxh4 Kf4 50.bxa5 bxa5 51.Bc4 e5 52.Bd5 Bxe4 53.Bxe4 Kxe4 54.Kg4 Kd3 55.h4 e4 56.h5 e3 57.h6 e2 58.h7 e1=Q 59.h8=Q Qe4+ 60.Kg3 Qe5+ 0-1
2015.06.17 19th Voronezh Master Open
3035187 IM Chekhov, S (2476) FM Zhurikhin, A (2326) 1/2-1/2
1.c4 c6 2.b3 d5 3.Bb2 Nf6 4.d3 a5 5.Nf3 Bf5 6.h3 h6 7.e3 e6 8.Be2 Be7 9.O-O O-O 10.a3 Bh7 11.Nc3 Nbd7 12.d4 Ne4 13.Na4 Rb8 14.cxd5 exd5 15.Qe1 Bf6 16.Qc1 Be7 17.Qe1 Bf6 18.Qc1 Be7 19.Ne1 Bd6 20.Nf3 1/2-1/2
2015.06.16 19th Voronezh Master Open
3035107 GM Lintchevski, D (2557) IM Chekhov, S (2476) 1-0
1.g3 e5 2.c4 h5 3.h3 h4 4.g4 d5 5.cxd5 Nf6 6.Nc3 Nxd5 7.d3 Nc6 8.Bg2 Be6 9.Nf3 Be7 10.O-O Qd7 11.Nxd5 Bxd5 12.Qa4 Rd8 13.Be3 O-O 14.Rfc1 Rfe8 15.Ne1 Nb4 16.Qxd7 Rxd7 17.Nf3 Nxa2 18.Rcb1 Bd8 19.Nd2 Nb4 20.Rxa7 Bxg2 21.Kxg2 c6 22.Rc1 Re6 23.Nb3 Be7 24.Na5 Nd5 25.Rxc6 bxc6 26.Rxd7 e4 27.dxe4 Nxe3+ 28.fxe3 Bb4 29.Nb7 Be1 30.Nc5 Rf6 31.Nd3 Bg3 32.e5 Re6 33.Rd8+ Kh7 34.Rf8 Re7 35.Kf3 g6 36.Rc8 Re6 37.b4 Kh6 38.Rh8+ Kg7 39.Rc8 Kh6 40.Rc7 f6 41.Nf4 Rxe5 42.Rxc6 Kg7 43.Rc7+ Kh6 44.Rc5 Re8 45.Rc6 Kg5 46.b5 Re5 47.b6 Rb5 48.Rc5+ 1-0
2015.06.15 19th Voronezh Master Open
3035058 IM Chekhov, S (2476) FM Lomasov, Semyon (2305) 1-0
1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3 Bb4 5.Nd5 Bc5 6.d3 Nxd5 7.cxd5 Nd4 8.Bg2 Nxf3+ 9.Bxf3 d6 10.Bd2 O-O 11.O-O Bh3 12.Bg2 Bxg2 13.Kxg2 f5 14.Qb3 f4 15.Rac1 Qf6 16.f3 Bb6 17.a4 a5 18.Be1 Qf7 19.Qb5 Be3 20.Rc2 Bc5 21.Qxb7 Rfb8 22.Qc6 Ra7 23.Rxc5 dxc5 24.Qxc5 Ra6 25.Bc3 Rh6 26.g4 Qf6 27.Rf2 Rc8 28.Qxa5 Rg6 29.Kf1 h5 30.gxh5 Rg5 31.Qc5 Qf5 32.Qe7 Ra8 33.a5 Qh3+ 34.Ke1 Qh4 35.Kd2 Qxh5 36.Qxc7 Rg1 37.d6 e4 38.Qc4+ Kh8 39.Qxe4 Re8 40.Qxf4 Rd8 41.e4 Rb8 42.e5 Qg6 43.Qh4+ Kg8 44.d7 1-0
2015.06.14 19th Voronezh Master Open
3035001 Kachar, V (2236) IM Chekhov, S (2476) 0-1
1.c4 Nf6 2.Nc3 c5 3.Nf3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O d6 7.d4 cxd4 8.Qxd4 a6 9.b3 Nbd7 10.Bb2 Be7 11.e4 Qc7 12.Qe3 O-O 13.Nd4 Rfe8 14.Rac1 Bf8 15.h3 Rac8 16.Rfe1 Qb8 17.Re2 Ba8 18.Qd2 g6 19.Rd1 h5 20.Ree1 Red8 21.Qe2 Bh6 22.Ba1 Re8 23.Bb2 Red8 24.Ba1 Nc5 25.h4 Bg7 26.Bb2 Re8 27.Qd2 Ng4 28.Ba1 Rcd8 29.Qc2 Qa7 30.Nf3 Qb8 31.Nd4 Rc8 32.Bb2 Red8 33.Qe2 Qa7 34.Qd2 Ne5 35.Qe2 b5 36.cxb5 Ned3 37.Rxd3 Nxd3 38.b6 Qxb6 39.Na4 Qa5 0-1
2015.06.13 19th Voronezh Master Open
3034937 IM Chekhov, S (2476) Vinogradov, Anatoly (2261) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 g6 9.Bd3 Nxd2 10.Kxd2 c5 11.h4 Qa5 12.Ne2 Nc6 13.dxc5 Qxc5 14.Qf4 Qe7 15.Rab1 b6 16.Nd4 Nxd4 17.cxd4 Bd7 18.Rh3 O-O-O 19.Rf3 Be8 20.h5 g5 21.Qf6 Qxf6 22.Rxf6 Kd7 23.g4 Ke7 24.f4 gxf4 25.Rg1 Bd7 26.g5 hxg5 27.Rxg5 Rdg8 28.Rxg8 Rxg8 29.h6 a6 30.h7 Rg2+ 31.Kc1 Rh2 32.c4 dxc4 33.Be4 Rh4 34.Rxf4 Rxf4 35.h8=Q Rxe4 36.Qf6+ Ke8 37.d5 exd5 38.Qxb6 d4 39.Qb8+ Ke7 40.Qb4+ Ke8 41.Qxc4 Rxe5 42.Qxa6 Ke7 43.Qc4 Re6 44.Qxd4 Ke8 45.Kb2 Ke7 46.Kc3 Rc6+ 47.Kb4 Re6 48.Qh4+ Ke8 49.a3 Rb6+ 50.Kc5 Rc6+ 51.Kd5 Re6 52.Qg5 Bc6+ 53.Kc5 Bd7 54.Qg2 Ke7 55.Qa8 Rg6 56.Qa7 Ke8 57.Qb8+ Ke7 58.Qe5+ Re6 59.Qg5+ Ke8 60.Qg8+ Ke7 61.Qb8 Rg6 62.Qb7 Ke8 63.Kd5 Bc6+ 64.Qxc6+ Rxc6 65.Kxc6 f5 66.Kd5 Kd7 67.Ke5 Kc6 68.Kxf5 Kb5 1/2-1/2
2015.06.12 19th Voronezh Master Open
3034871 Okun, E (2191) IM Chekhov, S (2476) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 a6 9.Na3 b5 10.Nd5 Qa5+ 11.Bd2 Qd8 12.Bg5 Qa5+ 13.Bd2 Qd8 14.Bg5 Qa5+ 15.Bd2 1/2-1/2
2015.05.07 TCh-RUS HL 2015
3054618 GM Zablotsky, S (2525) IM Chekhov, S (2486) 1/2-1/2
1.c4 Nf6 2.Nc3 c5 3.g3 e6 4.Nf3 b6 5.Bg2 Bb7 6.O-O d6 7.d4 cxd4 8.Qxd4 a6 9.Rd1 Nbd7 10.b3 Be7 11.e4 Qc8 12.Ba3 Nc5 13.e5 dxe5 14.Nxe5 Bxg2 15.Kxg2 O-O 16.f3 Rd8 17.Qe3 Qb7 18.Rxd8+ Rxd8 19.Rd1 Rxd1 20.Nxd1 Nfd7 21.Nxd7 Qxd7 22.Nf2 a5 23.Bb2 f6 24.Qd4 Qc6 25.Qe3 Kf7 26.Bc3 Qd7 27.Qe2 e5 28.Ng4 Qd3 29.Qd2 Qxd2+ 30.Bxd2 Nd3 31.Ne3 Ke6 32.Nd5 Bc5 33.Kf1 Nb4 34.Bxb4 axb4 35.Ke2 f5 36.Kd3 h5 37.h3 g5 38.Nc7+ Kd7 39.Nd5 Ke6 40.Nc7+ Kf7 41.Nd5 Ke6 1/2-1/2
2015.05.06 TCh-RUS HL 2015
3054582 IM Chekhov, S (2486) GM Glek, I (2403) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.c3 e6 4.d4 d5 5.exd5 exd5 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nbd2 O-O 10.Nb3 Bb6 11.Re1 Bg4 12.h3 Bh5 13.Bd3 h6 14.Be3 Re8 15.Bc2 Nc8 16.Bxb6 Nxb6 17.g4 Bg6 18.Bxg6 fxg6 19.Qd3 Qf6 20.Nc5 Re7 21.g5 hxg5 22.Rxe7 Nxe7 23.Re1 Rf8 24.Re6 Qxf3 25.Qxf3 Rxf3 26.Rxe7 Rf7 27.Re8+ Rf8 28.Re7 Rf7 29.Re8+ Rf8 30.Rxf8+ Kxf8 31.b3 Ke7 32.Nxb7 Nd7 33.Kg2 Ne5 34.Nc5 Kd6 35.b4 d4 36.cxd4 Nc6 37.Kg3 Nxb4 38.Kg4 Nxa2 39.Kxg5 Nc3 40.Nb3 Ne4+ 41.Kxg6 Nxf2 42.h4 Ne4 43.Kxg7 Ng3 44.Kg6 Kd5 45.Kg5 Ne4+ 46.Kf4 Nf6 47.Ke3 Ke6 1/2-1/2
2015.05.05 TCh-RUS HL 2015
3054546 GM Domogaev, S (2481) IM Chekhov, S (2486) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 d5 6.a3 Ba5 7.cxd5 cxd4 8.Qa4+ Bd7 9.Qxd4 exd5 10.b4 Nc6 11.Qd2 Bb6 12.Bb2 d4 13.exd4 O-O 14.Na4 Re8 15.Nxb6 Qxb6 16.f3 a5 17.b5 Qxb5 18.Kf2 Rad8 19.Nc3 Qb6 20.Na4 Qa7 21.Bb5 Nxd4 22.Qxd4 Qxd4+ 23.Bxd4 Bxb5 24.Bxf6 gxf6 25.Nc3 Rd2+ 26.Kg3 Bc6 27.Rhd1 Red8 28.Rxd2 Rxd2 29.Ne4 Bxe4 30.fxe4 a4 31.h4 Rb2 32.Kf3 Kf8 33.g3 Rb3+ 34.Kf4 b5 35.Ra2 Ke7 36.Ra1 Ke6 37.g4 h6 38.Ra2 Kd6 39.Ra1 Ke6 40.h5 Kd7 41.Ra2 Rh3 42.Ra1 Kd6 43.Ra2 Kc5 44.e5 Kd5 45.Rd2+ Ke6 46.Rd6+ Ke7 47.Rxf6 Rxa3 48.Rxh6 Ra1 49.Ra6 a3 50.h6 b4 51.h7 Rh1 52.Ra4 Rxh7 53.Rxb4 Rh2 1/2-1/2
2015.05.04 TCh-RUS HL 2015
3054498 IM Chekhov, S (2486) Trjapishko, A (2393) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Bd3 Nd5 9.Nf3 Bd6 10.O-O O-O 11.Re1 f5 12.Nxe5 Qf6 13.Nc4 Nxc4 14.Bxc4 Qh4 15.Bxd5+ cxd5 16.h3 Qf4 17.g3 Qg5 18.h4 Qg6 19.Qf3 f4 20.Qxd5+ Kh8 21.Qxa8 fxg3 22.f4 Bc5+ 23.d4 Bxd4+ 24.Be3 Qxc2 25.Qg2 Bxe3+ 26.Kh1 Bb7 0-1
2015.05.03 TCh-RUS HL 2015
3054466 IM Lugovskoy, M (2427) IM Chekhov, S (2486) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qa5 7.Qd3 Nc6 8.Nxc6 dxc6 9.Be2 e5 10.O-O Be7 11.a3 O-O 12.Be3 Ng4 13.b4 Qc7 14.Bd2 Rd8 15.Qc2 a5 16.Na4 axb4 17.axb4 Qd6 18.Rad1 Qc7 19.Ra1 Qd6 20.Bc3 Qg6 21.Rad1 Rxd1 22.Rxd1 Qg5 23.h3 Nf6 24.h4 Qxh4 25.Bxe5 Be6 26.Bf3 Bxb4 27.Qb2 Bf8 28.Nc3 Qg5 29.Bg3 h5 30.Qxb7 Ra3 31.Ne2 Rxf3 32.gxf3 h4 33.Rd8 hxg3 34.Nxg3 Qc5 35.Qb8 Nd7 36.Qc7 Qxc4 37.Rxd7 Bxd7 38.Qxd7 g6 39.Kg2 c5 40.f4 Qa6 41.f5 Qd6 42.Qc8 Kg7 43.fxg6 fxg6 44.Qg4 Kf7 45.Qc8 Qe6 46.Qb7+ Qe7 47.Qb5 Qe5 48.Qc4+ Qe6 49.Qe2 Bd6 50.Nf1 Bf4 51.Qf3 Qf6 52.Qb3+ Qe6 53.Qb7+ Kf6 54.Ng3 Bxg3 55.Kxg3 g5 56.Qh7 Qe5+ 57.Kg2 Qf4 58.Qh8+ Ke6 59.Qe8+ Kf6 60.f3 Qe5 61.Qc6+ Ke7 62.Qb7+ Kf6 63.Qa8 Ke7 64.Kf1 Kd6 65.Qa6+ Ke7 66.Qb7+ Ke6 67.Ke2 Qh2+ 68.Kd3 Qd6+ 69.Kc2 Ke5 70.Qh7 Qf6 71.Qh2+ Qf4 72.Qh8+ Qf6 73.Qb8+ Qd6 74.Qh8+ Qf6 75.Qh2+ Qf4 76.Qf2 Kd6 77.Qe2 Ke7 78.Qd3 g4 79.fxg4 Qxg4 80.Qd5 Qe2+ 81.Kc3 Qe3+ 82.Kc4 Qd4+ 83.Qxd4 cxd4 84.Kxd4 Kd6 85.e5+ Ke6 86.Ke4 Ke7 87.Kd5 Kd7 88.e6+ Ke7 89.Ke5 Ke8 1/2-1/2
2015.05.02 TCh-RUS HL 2015
3054414 IM Chekhov, S (2486) GM Yudin, S (2524) 0-1
1.e4 d6 2.Nc3 Nf6 3.f4 d5 4.e5 d4 5.Nce2 Nh5 6.d3 c5 7.c4 Nc6 8.Ng3 Nxg3 9.hxg3 g6 10.Bd2 f6 11.exf6 exf6 12.Qe2+ Kf7 13.g4 Bg7 14.O-O-O Rb8 15.g3 b5 16.Bg2 Ne7 17.Nh3 bxc4 18.dxc4 d3 19.Qf3 Bxg4 20.Qxg4 f5 21.Ng5+ Kg8 22.Bc3 Bxc3 23.Qf3 d2+ 24.Kb1 Rxb2+ 25.Ka1 Rb3+ 0-1
2015.05.01 TCh-RUS HL 2015
3054394 Nazaretyan, Tigran (2249) IM Chekhov, S (2486) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.a3 Bxc5 7.Nf3 a6 8.Bf4 b5 9.cxb5 axb5 10.e3 b4 11.Na4 d6 12.Nxc5 dxc5 13.Qxc5 bxa3 14.Rxa3 Nbd7 15.Qc7 Qxc7 16.Bxc7 Rxa3 17.bxa3 Bb7 18.Ba5 Rc8 19.Bd2 Rc2 20.Bd3 Ra2 21.Bc1 Nc5 22.Bb5 Bc6 23.Bxc6 Nd3+ 24.Kf1 Rxf2+ 25.Kg1 Rc2 26.Bd2 Rxc6 27.Kf1 Ra6 28.Ke2 Rxa3 29.Rb1 g6 30.Rb7 Ne4 31.Rb8+ Kg7 32.Bb4 Nxb4 33.Rxb4 Nc3+ 34.Kf1 Nd5 35.Rb7 Nxe3+ 36.Kg1 Ng4 37.Kf1 Ra1+ 38.Ke2 Ra2+ 39.Ke1 Rxg2 40.Ng5 Ne5 41.h4 Rh2 42.Nxe6+ Kf6 43.Nc5 Rxh4 44.Ke2 h5 45.Ke3 Rg4 46.Ne4+ Kg7 47.Re7 Nc4+ 48.Kf3 Rg1 49.Nf2 Nd6 50.Rd7 Nf5 51.Ne4 Re1 52.Ng5 Re7 53.Rd8 f6 54.Ne4 Nh4+ 55.Kf4 g5+ 56.Nxg5 Ng6+ 0-1
2015.03.08 16th ch-EUR Indiv 2015
3074722 IM Chekhov, S (2470) GM Bok, B (2587) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 e6 6.cxd4 d6 7.Bc4 Be7 8.Bxd5 exd5 9.Bf4 Nc6 10.exd6 Bxd6 11.Bxd6 Qxd6 12.O-O O-O 13.Nc3 Bg4 14.h3 Bh5 15.Re1 Rad8 16.Re3 Rfe8 17.Rxe8+ Rxe8 18.Qd3 h6 19.Rd1 Re6 20.Qf5 g6 21.Qd3 Nb4 22.Qb5 Bxf3 23.gxf3 b6 24.a3 Nc6 25.Nxd5 Qd8 26.Nf4 Rf6 27.Ne2 Rd6 28.d5 Qg5+ 29.Ng3 Ne5 30.Kg2 Qf4 31.Qb3 Rf6 32.d6 Nxf3 33.d7 Ne1+ 34.Kh1 Rd6 35.d8=Q+ Rxd8 36.Rxd8+ 1-0
2015.03.06 16th ch-EUR Indiv 2015
3074654 FM Bakalchuk, Johnatan (2272) IM Chekhov, S (2470) 0-1
1.e4 c5 2.Nf3 e6 3.g3 Nc6 4.Bg2 Nf6 5.d3 d5 6.Qe2 Be7 7.O-O O-O 8.e5 Nd7 9.c4 Nb6 10.b3 a5 11.Nc3 a4 12.Rb1 Nb4 13.Rd1 axb3 14.axb3 Bd7 15.h4 Bc6 16.h5 d4 17.Ne4 Nd7 18.h6 g6 19.Bh3 Qc7 20.Bf4 Ra2 21.Rd2 Rfa8 22.Rbd1 Rxd2 23.Nfxd2 Qd8 24.Nd6 Ra2 25.Bg2 Bxg2 26.Kxg2 Nc6 27.Qe4 Bxd6 28.exd6 e5 29.Re1 Ra8 30.Qd5 exf4 31.Ne4 f3+ 32.Kg1 Qf8 33.Ng5 Re8 34.Rxe8 Qxe8 35.Qxf3 Nd8 36.g4 Qe5 37.Ne4 f6 38.Qd1 Qf4 39.Qa1 Qxg4+ 40.Kf1 Kf7 41.Qa5 Ne6 42.Qa8 Nf4 0-1
2015.03.05 16th ch-EUR Indiv 2015
3074505 IM Chekhov, S (2470) GM Parligras, M (2583) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.g3 Nf6 5.Bg2 O-O 6.Nge2 e5 7.O-O exd4 8.Nxd4 Bg4 9.f3 Bd7 10.h3 Nc6 11.Nde2 a6 12.a4 Rb8 13.a5 Re8 14.Kh2 Nb4 15.Bg5 h6 16.Be3 Qe7 17.Qd2 Kh7 18.Bf2 Rbd8 19.Rfe1 Qf8 20.Nd5 Nbxd5 21.exd5 Bc8 22.c4 Nd7 23.Rad1 Re7 24.Nd4 Rde8 25.b4 Qh8 26.Rxe7 Rxe7 27.f4 Qe8 28.Qc2 Nf6 29.b5 Bd7 30.Rb1 Ne4 31.bxa6 bxa6 32.Bxe4 Bxd4 33.Bd3 Bxf2 34.Qxf2 Bf5 35.Qf1 Bxd3 36.Qxd3 Re2+ 37.Kg1 Re3 38.Qd4 Rxg3+ 39.Kh2 Ra3 40.Rb2 Qd7 41.Rb8 Qxh3+ 0-1
2015.03.04 16th ch-EUR Indiv 2015
3074408 Gamayev, O (2204) IM Chekhov, S (2470) 0-1
1.d3 d5 2.e4 e6 3.Nf3 c5 4.Be2 Nc6 5.c3 Nf6 6.Nbd2 Be7 7.O-O O-O 8.Re1 b6 9.exd5 exd5 10.Nf1 h6 11.Ng3 Be6 12.Bf4 d4 13.c4 Bd6 14.Bxd6 Qxd6 15.Nd2 Rae8 16.Bf1 Qc7 17.Qa4 Bd7 18.a3 Qf4 19.Qc2 Qc7 20.Nf3 Bg4 21.Nd2 Bc8 22.Nf3 Ne7 23.Rad1 Bb7 24.Nd2 Ng6 25.Qc1 Rd8 26.Nde4 Nh7 27.Nf5 Bc8 28.Neg3 Nf6 29.Re2 Kh7 30.Rde1 Be6 31.h4 Qc8 32.h5 Nxh5 33.Nxh5 Bxf5 34.Rd2 Rde8 35.Ng3 Bg4 36.Re4 Bd7 37.Rde2 Bc6 38.Rxe8 Rxe8 39.Qd2 Rxe2 40.Qxe2 Qe6 41.Qxe6 fxe6 42.Ne2 Kg8 43.Nc1 Kf7 44.Be2 Nf4 45.g3 Nxe2+ 46.Nxe2 Bf3 47.Nc1 a5 48.Kf1 h5 49.Nb3 g5 50.Nd2 Bc6 51.f3 Kf6 52.Kf2 Kf5 53.b3 a4 54.bxa4 Bxa4 55.Ke2 Bc6 56.Kf2 e5 57.Nf1 g4 58.fxg4+ Kxg4 59.Nd2 Kf5 60.Ke2 e4 61.dxe4+ Bxe4 62.Kf2 Bc6 63.Ke2 Ke5 64.Kf2 b5 65.Ke2 bxc4 66.Nxc4+ Kd5 67.Nb6+ Ke4 68.a4 d3+ 69.Kf2 Kd4 70.a5 c4 71.a6 c3 72.Ke1 d2+ 0-1
2015.03.03 16th ch-EUR Indiv 2015
3074293 IM Chekhov, S (2470) Ben Nathan, Y (2138) 1-0
1.c4 Nf6 2.g3 c6 3.Bg2 d5 4.Nf3 Bf5 5.O-O h6 6.b3 e6 7.Bb2 Be7 8.d3 O-O 9.Nbd2 Nbd7 10.h3 a5 11.a3 Nc5 12.Rc1 Nfd7 13.Re1 Bg6 14.Ba1 Bf6 15.Bxf6 Qxf6 16.cxd5 exd5 17.b4 axb4 18.axb4 Na6 19.b5 Nac5 20.Nb3 Nxb3 21.Qxb3 Qd6 22.Nd4 c5 23.Nc2 Nb6 24.Ne3 Rfd8 25.Ra1 Rac8 26.Ra7 Rc7 27.Bf3 f6 28.Rc1 Bf7 29.Qa3 Be6 30.Bg4 Rdc8 31.d4 Nd7 32.Rd1 f5 33.Nxf5 Bxf5 34.Bxf5 Rf8 35.Ra8 Nb8 36.dxc5 Qe5 37.Bg4 d4 38.Ra4 h5 39.Bf3 h4 40.g4 Rxc5 41.Raxd4 Rxb5 42.Rd5 Qb2 43.Qxb2 Rxb2 44.Rd8 Kf7 45.Rxf8+ 1-0
2015.03.02 16th ch-EUR Indiv 2015
3074157 Kraus, Ohad (2190) IM Chekhov, S (2470) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Qe8 7.O-O e5 8.dxe5 dxe5 9.b4 Qe7 10.b5 a6 11.a4 Rd8 12.Qc2 axb5 13.cxb5 Bg4 14.Ba3 Qe8 15.Rad1 Rxd1 16.Rxd1 Nbd7 17.h3 Bxf3 18.Bxf3 Nb6 19.Bc5 Bf8 20.Be3 Qe6 21.g4 Ne8 22.Nd5 Nxd5 23.Rxd5 h5 24.Rd1 Nf6 25.g5 Ne8 26.Kg2 Nd6 27.Be2 Be7 28.Rd5 Nf5 29.Bc4 Nxe3+ 30.fxe3 Bd6 31.Bb3 Qe7 32.h4 Kg7 33.Rd1 b6 34.Rf1 Rf8 35.Rf6 Qd7 36.Qf2 Qg4+ 37.Kf1 Qh3+ 38.Ke2 Qd7 39.Bd5 Bc5 40.Rf3 Qe8 41.Bc6 Qc8 42.Bd5 Qe8 43.Bc6 Qd8 44.Qg3 Bd6 45.Rf6 Bb4 46.Qxe5 Qd2+ 47.Kf1 Qd1+ 48.Kf2 Kh7 49.Qxc7 Qd2+ 50.Kf3 Qd1+ 51.Kg2 Qe2+ 52.Rf2 Qg4+ 53.Kf1 Qd1+ 54.Kg2 Qg4+ 55.Kf1 Qh3+ 56.Ke2 Qg4+ 57.Rf3 Qg2+ 58.Rf2 Qg4+ 59.Kd3 Qd1+ 60.Kc4 Qc1+ 61.Kd3 Qd1+ 62.Kc4 Qc1+ 63.Kd3 Kg8 64.Ke2 Be1 65.Rf3 Bxh4 66.Rf1 Qb2+ 67.Kf3 f6 68.Bd5+ Kh8 69.Qe7 Rc8 70.Qxf6+ Qxf6+ 71.gxf6 Bxf6 72.Ke2 Kg7 73.Bc6 Be5 74.Rd1 Rf8 75.Rd5 Kf6 76.Rd7 Rh8 77.Bd5 Rf8 78.Rb7 h4 79.Rxb6+ Kg5 80.Re6 Bg3 81.e5 h3 82.Rf6 Re8 83.Be4 Bxe5 84.Rxg6+ Kh4 85.Rh6+ Kg3 86.Bc6 Rd8 87.a5 Bc3 88.Rg6+ Kh4 89.a6 h2 90.Bg2 Kh5 91.Rg3 Kh4 92.Rg6 Kh5 93.Rc6 Rg8 94.Bf3+ Kh4 95.Rxc3 Rf8 96.Rc1 Kg3 97.Bc6 Rf2+ 98.Kd3 Ra2 99.Rh1 1-0
2015.03.01 16th ch-EUR Indiv 2015
3074049 IM Chekhov, S (2470) Nareznoy, David (2069) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nf3 b6 8.Bb5+ c6 9.Bd3 Bb7 10.Qd2 h5 11.Qf4 Nd7 12.Nd6+ Bxd6 13.Qxd6 Qb8 14.Qg3 Ke7 15.O-O-O Rg8 16.Qh3 Qf4+ 17.Kb1 Qg4 18.Qg3 Rac8 19.c4 h4 20.Nxh4 Qxd4 21.Nf5+ exf5 22.Bxf5 Qxd1+ 23.Rxd1 Rxg3 24.Rxd7+ Kf8 25.fxg3 Rb8 26.Be4 Re8 27.Bf3 Re7 28.Rxe7 Kxe7 29.Kc2 Ba6 30.Kd3 c5 31.Bd5 Bc8 32.Ke3 Bf5 33.Be4 Be6 34.b3 a5 35.Bd3 Bd7 36.Kf4 Kf8 37.g4 Kg7 38.g5 a4 39.bxa4 Bxa4 40.gxf6+ Kxf6 41.g4 Bd1 42.h4 Kg7 43.g5 f6 44.Kf5 fxg5 45.Kxg5 Ba4 46.h5 Be8 47.h6+ Kh8 48.Kf6 1-0
2015.02.27 16th ch-EUR Indiv 2015
3073891 GM Grachev, B (2670) IM Chekhov, S (2470) 1-0
1.c4 Nf6 2.g3 e5 3.Bg2 c6 4.Nf3 e4 5.Nd4 d5 6.d3 Bc5 7.Nb3 Bb4+ 8.Bd2 Bxd2+ 9.Qxd2 dxc4 10.dxc4 O-O 11.Qxd8 Rxd8 12.Nc3 e3 13.f3 Be6 14.Nc5 Na6 15.Nxa6 bxa6 16.Nd1 Rd2 17.b3 Rad8 18.Nxe3 Rb2 19.Kf2 Rdd2 20.Rhe1 Kf8 21.Rad1 Rxd1 22.Rxd1 Ke7 23.Ra1 Kd6 24.Nd1 Rc2 25.Ne3 Rb2 26.Nd1 Rc2 27.g4 Nd7 28.Ne3 Rb2 29.Nd1 Rc2 30.Ke3 Nc5 31.Nf2 Rc3+ 32.Kd2 Rxb3 33.axb3 Nxb3+ 34.Kc3 Nxa1 35.Ne4+ Ke5 36.e3 Bxc4 37.Nd2 Bb5 38.Kb2 g5 39.Kxa1 f5 40.gxf5 Kxf5 41.Bh3+ Ke5 42.Nb3 h5 43.Kb2 Bc4 44.Kc3 Bd5 45.Nd2 a5 46.Nc4+ Kf6 47.e4 g4 48.exd5 cxd5 49.Bxg4 hxg4 50.fxg4 Kg5 51.h3 dxc4 52.Kxc4 1-0
2015.02.26 16th ch-EUR Indiv 2015
3073754 IM Chekhov, S (2470) GM Erdos, V (2615) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Bd2 Nxe4 8.Bxb4 Nxb4 9.Bxf7+ Kxf7 10.Qb3+ Kf8 11.Qxb4+ Qe7 12.Qxe7+ Kxe7 13.O-O Re8 14.Na3 d6 15.Rfe1 Kd8 16.Rac1 Bd7 17.Ne5 Ng5 18.Nxd7 Kxd7 19.f3 Ne6 20.Re4 d5 21.Rh4 Re7 22.Re1 Rae8 23.Nc2 g6 24.Re5 c6 25.g3 Rf7 26.f4 g5 27.Rh6 gxf4 28.g4 Rg7 29.Kf2 Rxg4 30.Rxh7+ Re7 31.Reh5 Rgg7 32.Rxg7 Rxg7 33.Rh6 a5 34.b3 Rf7 35.Rh8 Rg7 36.Rh6 Ke7 37.Rh8 Kf6 38.Rh5 Kg6 39.Re5 Kf7 40.Rf5+ Ke7 41.Re5 Rh7 42.Kg2 Kd6 43.Rf5 Rh4 44.Rf7 Ng5 45.Rxb7 f3+ 46.Kf1 Rxh2 47.Ne3 Ne4 48.Kg1 Re2 49.Nf5+ Ke6 50.Ng7+ Kf6 51.Ne8+ Kg5 52.Rg7+ Kf4 53.Rf7+ Ke3 54.Ng7 Rg2+ 0-1
2015.02.25 16th ch-EUR Indiv 2015
3073624 GM Aleksandrov, A (2603) IM Chekhov, S (2470) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Bd2 Be7 8.Qc2 O-O 9.e4 Nxc3 10.Bxc3 Nd7 11.Rd1 Rc8 12.Bc4 Nf6 13.Bd3 c5 14.Qe2 Qc7 15.O-O cxd4 16.Bxd4 Qb8 17.Rfe1 Rfd8 18.h3 Nd7 19.Bb1 h6 20.Rd2 Bf6 21.Bxf6 Nxf6 22.e5 Nd7 23.Be4 Bxe4 24.Qxe4 Nc5 25.Rxd8+ Rxd8 26.Qc2 a5 27.b3 Qa8 28.Re2 1/2-1/2
2015.02.24 16th ch-EUR Indiv 2015
3073578 IM Chekhov, S (2470) Fainman, Tomer (1571) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.Ndb5 Bb4 7.a3 Bxc3+ 8.Nxc3 d5 9.exd5 exd5 10.Bd3 h6 11.O-O O-O 12.Bf4 a6 13.Re1 d4 14.Ne2 Bg4 15.Qd2 Bxe2 16.Rxe2 h5 17.Rae1 Nh7 18.Be4 Qd7 19.Bxc6 bxc6 20.Re7 Qf5 21.R7e5 Qg6 22.Qxd4 Qxc2 23.Rxh5 Nf6 24.Rc5 Rae8 25.Be3 Qg6 26.Rxc6 Re4 27.Qc5 Rd8 28.Rc8 Rxc8 29.Qxc8+ Re8 30.Qxa6 Re6 31.Qa8+ Re8 32.Qf3 Qc2 33.Qe2 Qg6 34.h3 Nd5 35.Qb5 Rd8 36.Rd1 Qe4 37.a4 Kh7 38.Qd3 1-0
2015.02.08 Moscow Open A 2015
3079287 IM Chekhov, S (2470) FM Bublei, P (2354) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Bg5 Be6 7.Nf3 h6 8.Bxf6 exf6 9.a3 Be7 10.Be2 O-O 11.O-O a6 12.Rc1 Rc8 13.Re1 Re8 14.b4 Bf8 15.h3 Ne7 16.c5 h5 17.Na4 g6 18.Nb6 Rb8 19.b5 axb5 20.Bxb5 Nc6 21.a4 Qc7 22.a5 Red8 23.Qa4 Na7 24.Bd3 Bh6 25.Ra1 Kg7 26.Qc2 Re8 27.a6 bxa6 28.Rxa6 Nc6 29.Qa4 Ne7 30.Ra7 Qd8 31.Bb5 Rg8 32.Bd7 1-0
2015.02.07 Moscow Open A 2015
3079166 IM Sharafiev, A (2395) IM Chekhov, S (2470) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Bd2 Be7 8.Qc2 O-O 9.e4 Nxc3 10.Bxc3 c5 11.dxc5 Bxc5 12.Rd1 Qc7 13.b4 Bd6 14.Qb2 e5 15.Bxe5 Bxe5 16.Qxe5 Qxe5 17.Nxe5 Bxe4 18.Rd6 Re8 19.Kd2 Kf8 20.Nc4 Nc6 21.f3 Rad8 22.fxe4 Rxd6+ 23.Nxd6 Rd8 24.Ke3 Rxd6 25.Bb5 Nd4 26.Ba4 Ne6 27.Rc1 Ke7 28.Bb5 f6 29.a4 Rd4 30.Bc4 Rd7 31.Ra1 Nd4 32.Ra2 Nc6 33.b5 Ne5 34.Bd5 Rc7 35.a5 Kd6 36.axb6 axb6 37.Kd4 Rc5 38.Ra7 Rxb5 39.Rxg7 Rb2 40.Kc3 Rf2 41.Rxh7 Rxg2 42.h4 f5 43.Rh6+ Kc5 44.Rh5 b5 45.Rxf5 b4+ 46.Kb3 Rg3+ 47.Ka2 Rg2+ 48.Kb3 Rg3+ 49.Ka2 Kd4 50.Rf8 Rh3 51.Rh8 Kc3 52.Rc8+ Kd4 53.Rh8 Kc3 1/2-1/2
2015.02.06 Moscow Open A 2015
3079058 IM Chekhov, S (2470) FM Kholopov, A (2334) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Bd3 d6 8.O-O a6 9.Be3 Qc7 10.f4 Be7 11.Kh1 b5 12.Qf3 O-O 13.Rae1 Bb7 14.Qh3 g6 15.f5 b4 16.Ne2 exf5 17.exf5 Ne5 18.Bg5 Nfg4 19.f6 Bd8 20.Ng3 Qd7 21.Qh4 Kh8 22.h3 Nxd3 23.cxd3 Ne5 24.Qh6 Rg8 25.Rf4 1-0
2015.02.05 Moscow Open A 2015
3078917 GM Khairullin, I (2629) IM Chekhov, S (2470) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Qd3 Qc7 8.a3 Be7 9.Be2 Nc6 10.Be3 O-O 11.Rc1 Ne5 12.Qd1 d6 13.O-O Bd7 14.b3 Qa5 15.Qd2 Kh8 16.f3 Rac8 17.Rfd1 Rfe8 18.Bf1 h6 19.Kh1 Bf8 20.a4 Ng6 21.Nc2 Qc7 22.Qf2 Qa5 23.Bd4 Qh5 24.Ne3 Qa5 25.Nc2 Qh5 26.Bb6 Bc6 27.b4 Bd7 28.b5 Ne5 29.Ne3 g5 30.bxa6 bxa6 31.c5 dxc5 32.Bxa6 Ra8 33.Bc7 Ng6 34.Bb5 Bxb5 35.axb5 c4 36.Nxc4 g4 37.e5 Bc5 38.Qg3 gxf3 39.exf6 fxg2+ 40.Qxg2 Rg8 41.Qe2 Qh3 42.Rd3 Qh4 43.Qe4 Qh5 44.b6 Nh4 45.b7 Qg5 46.bxa8=Q Qxc1+ 47.Nd1 Nf5 48.Qxg8+ Kxg8 49.Qg4+ 1-0
2015.02.04 Moscow Open A 2015
3078792 IM Chekhov, S (2470) GM Kokarev, Dm (2645) 1/2-1/2
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.Bc4 Nb6 7.Bb3 d5 8.exd6 Qxd6 9.O-O Be6 10.Na3 dxc3 11.Nb5 Qxd1 12.Rxd1 Rc8 13.Bxe6 fxe6 14.Nxc3 g6 15.Ng5 e5 16.Ne6 Nc4 17.Ne4 Kf7 18.N6g5+ Ke8 19.Ne6 Kf7 20.N6g5+ Kg8 21.Ne6 Kf7 1/2-1/2
2015.02.03 Moscow Open A 2015
3078699 IM Kanter, E (2369) IM Chekhov, S (2470) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Bd2 Be7 8.Qc2 O-O 9.e4 Nxc3 10.Bxc3 Nd7 11.Rd1 h6 12.Bc4 Nf6 13.Bd3 Qc8 14.O-O Rd8 15.Rfe1 c5 16.dxc5 Qxc5 17.Qe2 Qh5 18.h3 Rac8 19.Ba6 Rxd1 20.Rxd1 Rxc3 21.Bxb7 Rc7 22.Ba8 Qc5 23.e5 Nh5 24.Qd2 g5 25.Be4 Nf4 26.Kh2 a5 27.g3 Rd7 28.Nd4 Qxe5 29.Bc6 Rd8 30.gxf4 Qf6 31.Qe3 Bc5 32.fxg5 hxg5 33.Rg1 Rxd4 34.Qxg5+ Qxg5 35.Rxg5+ Kf8 36.f3 Bd6+ 37.Kh1 f5 38.Rg1 Kf7 39.Rf1 Rd2 0-1
2015.02.02 Moscow Open A 2015
3078543 IM Chekhov, S (2470) GM Inarkiev, E (2675) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.f4 Bb7 9.O-O Nbd7 10.Re1 Nc5 11.Bd5 Qc7 12.b4 Ncd7 13.Bxb7 Qxb7 14.a4 bxa4 15.Rxa4 Nb6 16.Ra1 Be7 17.f5 e5 18.Nb3 O-O 19.Na5 Qd7 20.Be3 Rfc8 21.Bxb6 Rxc3 22.Qd2 Rac8 23.Bc5 dxc5 24.Qxc3 cxb4 25.Qd3 Qa7+ 26.Kf1 Ng4 27.Qg3 h5 28.c4 Bg5 29.Ke2 Qd4 30.Rad1 Qxe4+ 31.Kf1 Be3 32.h3 Qxf5+ 33.Ke2 Qc2+ 34.Kf1 Nh2+ 0-1
2015.02.01 Moscow Open A 2015
3078454 FM Rodchenkov, V (2356) IM Chekhov, S (2470) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.a3 Nf6 7.f4 d6 8.g4 h6 9.h3 Nc6 10.Be3 Be7 11.Qf3 Bd7 12.O-O-O Rc8 13.Qf2 b5 14.Bg2 b4 15.axb4 Nxb4 16.g5 Nh5 17.Nb3 hxg5 18.fxg5 g6 19.h4 Rb8 20.Rhf1 O-O 21.Bf3 e5 22.Bxh5 gxh5 23.Kb1 a5 24.Nd4 Qxc3 0-1
2015.01.31 Moscow Open A 2015
3078349 IM Chekhov, S (2470) FM Shapiro, Dav (2252) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Qg4 Ne7 6.dxc5 Nbc6 7.Bd2 O-O 8.Bd3 Ng6 9.Nf3 Bxc5 10.Qh5 Nb4 11.O-O Nxd3 12.cxd3 Be7 13.Rae1 b6 14.Ng5 Bxg5 15.Bxg5 Qc7 16.Re3 h6 17.Bxh6 gxh6 18.Qxh6 d4 19.Nb5 Qc5 20.Rh3 Rd8 21.Nd6 Rxd6 22.exd6 Qxd6 23.Qh7+ Kf8 24.Rf3 Ne5 25.Rg3 Qd5 26.f4 Ng6 27.Rg5 Qc6 28.h4 Ke8 29.h5 Nh4 30.Qg8+ Ke7 31.Rg7 Bd7 32.Qxf7+ Kd6 33.Qe7+ 1-0
2014.12.07 75th EGU Yelets A 2014
3102449 GM Kovalev, Vl (2539) IM Chekhov, S (2466) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.Qe2 Nc6 8.Be3 d6 9.Bxa7 Rxa7 10.N1d2 Nf6 11.O-O O-O 12.a4 e5 13.Rfd1 Bg4 14.f3 Be6 15.Bc4 Nh5 16.Qe3 b6 17.Bxe6 fxe6 18.Nc4 Nf4 19.Qxb6 Qg5 20.Rd2 d5 21.exd5 e4 22.dxc6 exf3 23.g3 Raf7 24.Kh1 Nh3 25.Qe3 Qh5 26.Ne5 Rf5 27.Nd7 f2 28.Rf1 Rf3 29.Qxe6+ Kh8 30.Nxf8 Rxg3 31.Ng6+ 1-0
2014.12.06 75th EGU Yelets A 2014
3102443 IM Chekhov, S (2466) GM Krivoshey, S (2471) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Nbd7 6.Nf3 1/2-1/2
2014.12.05 75th EGU Yelets A 2014
3102438 Predke, A (2545) IM Chekhov, S (2466) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Qe2 d6 8.f4 Nbd7 9.c4 Nc5 10.Bc2 b5 11.cxb5 e5 12.Nf5 axb5 13.Nc3 b4 14.Nb5 Qb8 15.fxe5 dxe5 16.Nbd6+ Bxd6 17.Nxg7+ Kf8 18.Rxf6 Kxg7 19.Qh5 Qa7 20.Qh6+ Kg8 21.Rxd6 Be6 22.Qg5+ Kf8 23.Rd8+ Rxd8 24.Qxd8+ Kg7 25.Bh6+ Kxh6 26.Qf6+ Kh5 27.Bd1+ Bg4 28.Bxg4+ Kxg4 29.h3+ Kh5 30.g4# 1-0
2014.12.04 75th EGU Yelets A 2014
3102434 IM Chekhov, S (2466) IM Demidov, M (2517) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.exd5 exd5 5.Bd3 Bf6 6.Ngf3 Qe7+ 7.Qe2 Nc6 8.c3 Qxe2+ 9.Kxe2 Nge7 10.Nf1 Bd7 11.Bf4 O-O-O 12.Ne3 h6 13.h4 g6 14.Kd2 Bg7 15.Rae1 f6 16.g4 g5 17.Bg3 h5 18.hxg5 hxg4 19.Nh4 fxg5 20.Nhf5 Rxh1 21.Rxh1 Rh8 22.Rxh8+ Bxh8 1/2-1/2
2014.12.03 75th EGU Yelets A 2014
3102427 IM Airapetian, G (2484) IM Chekhov, S (2466) 0-1
1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nf3 g6 7.Nc3 Bg7 8.Bg2 O-O 9.O-O Re8 10.Bf4 Ne4 11.Nxe4 Rxe4 12.Nd2 Rxf4 13.gxf4 Bxb2 14.Rb1 Bg7 15.e3 Na6 16.Qf3 b5 17.Bh3 Bxh3 18.Qxh3 Nc7 19.Nf3 b4 20.Rbd1 Nb5 21.f5 Qd7 22.Ng5 Qxf5 23.Qxh7+ Kf8 24.Qh4 Nc3 25.e4 Ne2+ 26.Kh1 Qf4 27.Qxf4 Nxf4 28.Nf3 Bc3 29.Nd2 Bxd2 30.Rxd2 Ke7 31.f3 a5 32.Kg1 Rh8 33.Kf2 Rxh2+ 34.Ke3 Ng2+ 35.Ke2 Nf4+ 36.Ke3 Rh4 37.Rff2 g5 38.Rh2 Nh3 39.Rh1 a4 40.Rdh2 Nf4 41.Rxh4 Ng2+ 42.Kd3 gxh4 43.Kc4 a3 44.Rh2 Ne3+ 45.Kb3 Nf1 46.Rh3 Ng3 47.Rh2 Kd7 48.Rxh4 Ne2 49.Rh1 Nd4+ 50.Ka4 Nxf3 51.Rf1 Ne5 52.Rf2 Ke7 53.Rf1 Nc4 54.Rf2 Nb2+ 55.Kb3 Nd1 56.Rf1 Ne3 57.Rf3 Ng4 58.Rf5 Ne5 59.Ka4 Nd3 60.Rf1 Ne5 61.Kb3 Nd7 62.Rf5 Ke8 63.Ka4 Kf8 64.Rg5 Ne5 65.Rg1 Nc4 66.Rg2 Ne5 67.Rg1 Nf3 68.Rg2 Nd4 69.Rf2 Ke7 70.Rf1 Ke8 71.Rh1 Kf8 72.Rf1 Ke7 73.Rf2 f6 74.Rh2 f5 75.exf5 Nxf5 76.Re2+ Kd7 77.Rh2 Ke7 78.Re2+ Kd8 79.Rh2 Ne7 80.Rh6 Kd7 81.Rh7 Ke8 82.Rh8+ Kf7 83.Rh7+ Kf6 84.Rh6+ Ng6 85.Kb3 Kg7 86.Rh1 Kf6 87.Rh6 Kg7 88.Rh1 Kf7 89.Rh7+ Ke8 90.Rh6 Kf7 91.Rh7+ Kf6 92.Rh6 Kg5 93.Rh7 Ne5 94.Re7 Nf3 95.Ka4 Nd4 96.Re1 Kf5 97.Re8 Nf3 98.Re6 Nd4 99.Re8 Kf6 100.Re1 Kf7 101.Rf1+ Ke7 102.Re1+ Kf6 103.Re4 Nf5 104.Re6+ Kg5 105.Re4 Nd4 106.Re1 Nc2 107.Re2 Nd4 108.Re1 Kf4 109.Re6 Kf5 110.Re1 b3 111.Rf1+ Ke5 112.Kxa3 bxa2 113.Kxa2 Kxd5 114.Kb2 Kc4 115.Rc1+ Kb4 116.Rd1 d5 117.Rd2 Kc4 118.Rd1 Nb5 119.Rh1 d4 120.Kc2 Na3+ 121.Kd2 Nb5 122.Kc2 Nd6 123.Rh3 Nf5 124.Rf3 Ne3+ 125.Kd2 Kd5 126.Rf8 Nc4+ 127.Kc2 Ne5 128.Rd8+ Kc4 129.Rf8 Nc6 130.Kd2 Na5 131.Rf3 Kb4 132.Rf8 c4 133.Rb8+ Kc5 134.Rc8+ Nc6 135.Kc2 Kd5 136.Kd2 Nb4 137.Rd8+ Kc5 138.Rc8+ Kb5 139.Rc7 Na6 140.Rd7 Nc5 141.Rh7 Kb4 142.Rc7 c3+ 143.Kd1 Na6 144.Rc8 Kb3 145.Rd8 Kc4 146.Rc8+ Kd3 147.Rh8 Nb4 148.Rh3+ Kc4 149.Rh8 Kb3 150.Rb8 Kc4 151.Rh8 Nd5 152.Kc2 d3+ 153.Kb1 d2 0-1
2014.12.02 75th EGU Yelets A 2014
3102425 IM Chekhov, S (2466) IM Pavlov, S2 (2481) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Bxf6 gxf6 10.Nd5 f5 11.Bd3 Be6 12.O-O Bxd5 13.exd5 Ne7 14.Nxb5 Bg7 15.Nc3 e4 16.Bc4 O-O 17.Qd2 Ng6 18.Bb3 Rc8 19.Rae1 Ne5 20.Ne2 Qh4 21.Nd4 Nf3+ 22.Nxf3 exf3 23.Qd3 fxg2 24.Kxg2 Bxb2 25.Qxf5 Kh8 26.Re3 Rg8+ 27.Rg3 Rce8 28.Kh1 Qe4+ 29.Qxe4 Rxe4 30.Rxg8+ Kxg8 31.Kg2 Bc3 32.Kf3 Re1 33.Rxe1 Bxe1 34.a3 Kg7 35.Bc4 1/2-1/2
2014.12.01 75th EGU Yelets A 2014
3102416 IM Chekhov, S (2466) GM Zontakh, A (2536) 1/2-1/2
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Bg5 dxc4 7.d5 Ne5 8.Qd4 h6 9.Bf4 Ng6 10.Bxc4 Nxf4 11.Qxf4 g5 12.Qd2 Bg7 13.h4 Qc7 14.Bb5+ Kf8 15.hxg5 hxg5 16.Rxh8+ Bxh8 17.Qxg5 Ng4 18.Nge2 Qb6 19.O-O-O Bf6 20.Qd2 a6 21.Ba4 Qxf2 22.Ne4 Qe3 23.Nxf6 Qxd2+ 24.Rxd2 Nxf6 25.d6 1/2-1/2
2014.11.30 75th EGU Yelets A 2014
3102415 IM Gladyszev, O (2426) IM Chekhov, S (2466) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.a3 Bxc5 7.Nf3 a6 8.Bg5 Be7 9.e3 d6 10.Be2 b6 11.O-O Bb7 12.Rfd1 Nbd7 13.b4 Qc7 14.Rac1 Rac8 15.Bf4 Rfd8 16.Bg3 h6 17.Qd2 Nf8 18.h3 Ng6 19.Qb2 Nd7 20.Qd2 Bxf3 21.Bxf3 Nde5 22.Be2 Nxc4 23.Qa2 b5 24.a4 Bh4 25.Bxh4 Nxh4 26.g3 Nxe3 27.fxe3 d5 28.Kh2 Nf5 29.Rg1 Qe5 30.Qd2 d4 31.Nd1 Rxc1 32.Qxc1 dxe3 33.Qc3 Qe4 34.axb5 axb5 35.Rg2 Rd2 36.g4 Nd4 37.Qc8+ Kh7 38.Nc3 Qf4+ 39.Kg1 Nxe2+ 40.Rxe2 Qg3+ 0-1
2014.11.29 75th EGU Yelets A 2014
3102409 IM Chekhov, S (2466) IM Matinian, N (2478) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6 5.Be3 e5 6.Nf3 Nf6 7.Qa4 Bd7 8.dxc5 Bxc5 9.Bc4 Qd6 10.Bxf7+ Ke7 11.Bxc5 Qxc5 12.Bb3 e4 13.Nd4 Ne5 14.Qa3 Nd3+ 15.Ke2 Qxa3 16.Nxa3 Nxb2 17.Nac2 Rhc8 18.Kd2 Nc4+ 19.Bxc4 Rxc4 20.Ne3 Rc5 21.g4 Rac8 22.Rac1 Nxg4 23.Nxg4 Bxg4 24.Rhg1 h5 25.h3 Bxh3 26.Rxg7+ Kf6 27.Rxb7 Ra5 28.Ke3 Rxa2 29.Ne2 Bg4 30.Ng3 Kg6 31.Re7 Rf8 32.Nxe4 Re2+ 33.Kd4 Rd8+ 34.Ke5 Bf3 35.Rg1+ Kh6 36.Re6+ Kh7 37.Kf4 Bxe4 38.Re5 Rf8+ 39.Kg3 Bf3 40.Rxe2 Bxe2 41.Re1 Bg4 42.Re7+ Kg6 43.Rxa7 Rf3+ 44.Kg2 Rxc3 45.Ra5 h4 46.Rb5 Bf5 47.Rb8 Kg5 48.Rg8+ Kf4 49.Rf8 h3+ 50.Kh2 Rc2 51.Kg1 Rc1+ 52.Kh2 Rf1 53.f3 Rxf3 54.Rf7 Rf2+ 55.Kg1 Rc2 0-1
2014.10.26 Chigorin Memorial 2014
3116942 IM Chekhov, S (2474) Demianjuk, A (2342) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Bc4 e6 6.Nc3 a6 7.Bb3 Nbd7 8.g4 Nc5 9.Qe2 h6 10.f3 b5 11.Be3 b4 12.Nd1 Bb7 13.Nf2 d5 14.e5 Nfd7 15.Nd3 Nxd3+ 16.cxd3 Be7 17.f4 Nc5 18.Rc1 Nxb3 19.axb3 Bh4+ 20.Kd2 O-O 21.g5 hxg5 22.Rhg1 Rc8 23.Rxc8 Bxc8 24.fxg5 Qa5 25.Rg4 Qa1 26.Rxh4 Qxb2+ 27.Ke1 Qxe2+ 28.Nxe2 a5 29.Bb6 Ba6 30.Kd2 Ra8 31.Bxa5 Bxd3 32.Kxd3 Rxa5 33.Rxb4 Kh7 34.Nf4 Ra1 35.g6+ fxg6 36.Nxe6 1-0
2014.10.25 Chigorin Memorial 2014
3116779 Golubov, Saveliy (2347) IM Chekhov, S (2474) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.f4 d5 5.e5 h5 6.Nf3 Nh6 7.Be3 Bg4 8.Be2 e6 9.Qd2 Nf5 10.Bf2 Nd7 11.Ng5 Bxe2 12.Nxe2 Bh6 13.g3 c5 14.c3 cxd4 15.cxd4 Bxg5 16.fxg5 Nb8 17.Rc1 Nc6 18.Rc5 Rc8 19.O-O b6 20.Rc3 Na5 21.b3 Rxc3 22.Nxc3 Qe7 23.Ne2 Nc6 24.Rc1 Kd7 25.h3 Qb4 26.Rc3 Rc8 27.g4 hxg4 28.hxg4 Nfe7 29.Qf4 Nd8 30.Rxc8 Nxc8 31.Qc1 Nc6 32.Qc3 Qa3 33.Qd2 Qb4 34.Qc3 Qxc3 35.Nxc3 a6 36.Kf1 b5 37.Ke2 Nb6 38.Kd3 Nb4+ 39.Kd2 Na8 40.Be3 Nc7 41.Ke2 Kc8 42.Kd2 Kb7 43.Ke2 Nc6 44.Kd3 Na8 45.Bd2 Nb6 46.Ne2 b4 47.Ng1 a5 48.Nf3 Ka6 49.Ne1 Kb5 50.Nc2 a4 51.Ne3 Nd7 52.Nc2 Ndb8 53.Be1 Na6 54.Ne3 Na5 55.Kc2 Nb8 56.Kb2 Nbc6 57.Nc2 Nb7 58.Bd2 Nbd8 59.Be1 Nb7 60.Bd2 Nba5 61.Be1 axb3 62.axb3 Nb7 63.Bd2 Nbd8 64.Be1 Nb7 65.Bd2 Nba5 66.Be1 1/2-1/2
2014.10.24 Chigorin Memorial 2014
3120826 IM Chekhov, S (2474) FM Pisakov, I (2303) 1-0
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.exd6 exd6 5.Nf3 Bg4 6.Be2 Be7 7.h3 Bh5 8.c3 c6 9.O-O O-O 10.Re1 Nd7 11.Bf1 Nc7 12.Bf4 Ne6 13.Bh2 Nf6 14.Nbd2 b5 15.a4 a6 16.g4 Bg6 17.Nh4 d5 18.f4 Be4 19.g5 Ne8 20.Nxe4 dxe4 21.Rxe4 Nd6 22.Re1 Qd7 23.Qg4 Rad8 24.axb5 axb5 25.Bd3 g6 26.Nf3 Nc4 27.f5 Nc7 28.fxg6 fxg6 29.Bxc4+ bxc4 30.Qxd7 Rxd7 31.Ne5 Rd5 32.Ng4 Rd7 33.Nh6+ Kg7 34.Be5+ 1-0
2014.10.23 Chigorin Memorial 2014
3120633 IM Kashtanov, R (2316) IM Chekhov, S (2474) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 Be7 8.Be3 d6 9.Be2 O-O 10.O-O Nc6 11.Rc1 Ne5 12.f3 Bd7 13.b4 Rfc8 14.Na4 Qd8 15.Nb2 h5 16.Nb3 Ng6 17.c5 d5 18.Na5 Qc7 19.Na4 Bxa4 20.Qxa4 h4 21.exd5 Nxd5 22.Qb3 Ngf4 23.Bc4 Nxe3 24.Qxe3 Bg5 25.Qe4 b6 26.cxb6 Qxb6+ 27.Kh1 Ra7 28.Rcd1 Rac7 29.Qe5 Bh6 30.Rd6 Qb8 31.Rxa6 Ng6 32.Qe4 Nf8 33.Nc6 Qb7 34.b5 h3 35.gxh3 Re8 36.a4 f5 37.Qxf5 Rf7 38.Qh5 Be3 39.Qe5 Bb6 40.Qe4 Qc7 41.a5 Bc5 42.Ne5 Rf6 43.Rc6 Qa7 44.b6 Qxa5 45.b7 Rd8 46.Rc8 Rd4 47.Rxf8+ 1-0
2014.10.22 Chigorin Memorial 2014
3120464 IM Chekhov, S (2474) FM Palachev, P (2288) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.cxd5 Nxd5 7.Qb3 Nb6 8.Bb5+ Bd7 9.Nf3 Bg7 10.a4 O-O 11.Bxd7 Qxd7 12.a5 Nc8 13.Ne5 Qxd4 14.Be3 Qxe5 15.Qxb7 Bh6 16.O-O Bxe3 17.fxe3 Qxe3+ 18.Kh1 Nd6 19.Qxa8 Na6 20.Rae1 Qxe1 21.Qxf8+ Kxf8 22.Rxe1 h5 23.Ne4 Nb5 24.Nc5 Nac7 25.Re3 e6 26.Rb3 Nd6 27.Nd7+ Ke7 28.Ne5 Ncb5 29.h4 Kf6 30.Nc4 Nd4 31.Rd3 Nxc4 32.Rxd4 Nxa5 33.Ra4 Nb3 34.Rxa7 e5 35.Rb7 Nd4 36.b4 Ke6 37.b5 Kd5 38.b6 Kc6 39.Rxf7 Kxb6 40.Re7 Nf5 41.Rxe5 Kc7 42.Kh2 Kd6 43.Ra5 Ke6 44.Ra6+ Kf7 45.g3 Kg7 46.Kg2 Nd4 47.Kf2 Nf5 48.Kf3 Nh6 49.Ke4 Ng4 50.Ra7+ Kf6 51.Kf4 Nh6 52.Ra6+ Kg7 53.Ke5 Ng4+ 54.Ke6 Kg8 55.Ra7 Kf8 56.Ra8+ Kg7 57.Ra4 Kg8 58.Rxg4 hxg4 59.Kf6 Kh7 60.Kg5 Kg7 61.Kxg4 1-0
2014.10.21 Chigorin Memorial 2014
3120276 IM Leontiev, Alek (2281) IM Chekhov, S (2474) 1/2-1/2
1.c4 Nf6 2.Nc3 c5 3.Nf3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O d6 7.d4 cxd4 8.Qxd4 a6 9.Rd1 Be7 10.b3 Nbd7 11.Bb2 O-O 12.Ng5 Bxg2 13.Kxg2 Qc7 14.Nge4 Rfd8 15.Rac1 Qb7 16.Kg1 Ne8 17.Rc2 b5 18.h4 b4 19.Nb1 Nc5 20.Ng5 h6 21.Nf3 a5 22.Qe3 e5 23.Nbd2 Nf6 24.Ne1 a4 25.Nd3 axb3 26.axb3 Ne6 27.c5 Ng4 28.Qf3 Qxf3 29.exf3 dxc5 30.Nc4 g5 31.hxg5 e4 32.fxe4 Bxg5 33.f4 Be7 34.Nf2 Nxf2 35.Rxd8+ Rxd8 36.Kxf2 Rd3 37.Nd2 c4 38.Nxc4 Rxb3 39.Nd2 Rd3 40.Nf1 Bc5+ 41.Ke2 Rb3 42.Rd2 Bf8 43.Ne3 Nc5 44.Kf3 Rd3 45.Rxd3 Nxd3 46.Ba1 Bc5 47.Ng4 b3 48.Nf6+ Kh8 49.Ke2 Nc1+ 50.Kd2 Ba3 51.Kc3 b2 52.Bxb2 Ne2+ 53.Kc2 Bxb2 54.Kxb2 Nxg3 55.Kc2 Kg7 56.Ne8+ Kg6 57.Kd3 h5 58.Ke3 Nf1+ 59.Ke2 Nh2 60.Kf2 Ng4+ 1/2-1/2
2014.10.20 Chigorin Memorial 2014
3120080 IM Chekhov, S (2474) Saveliev, Alexei (2207) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Be7 8.Be3 Nc6 9.Qe2 Bd7 10.O-O-O O-O 11.Kb1 Qc7 12.g4 b5 13.g5 Ne8 14.f4 b4 15.Na4 Nxd4 16.Bxd4 Bb5 17.Qf2 e5 18.Be3 exf4 19.Bxf4 Rb8 20.Be3 Bxa4 21.Bxa4 Qa5 22.Bxe8 Rbxe8 23.Rd5 Qc7 24.Bd4 f6 25.g6 hxg6 26.Rg1 g5 27.h4 Bd8 28.Qf3 Qe7 29.Qb3 Qf7 30.hxg5 fxg5 31.Rxd6 Qxb3 32.axb3 Rxe4 33.Rd7 Rxd4 34.Rxd4 Bb6 35.Rdg4 Bxg1 36.Rxg1 Rf5 37.Rg4 a5 38.c3 bxc3 39.bxc3 Kf7 40.c4 Kg6 41.Kb2 Kh5 42.Rg1 g4 43.Kc3 Kh4 44.Kd4 g3 45.c5 Kh3 46.Rh1+ Kg2 47.Ra1 Kh2 48.Rxa5 g2 49.Ra2 Kh3 50.Rxg2 Kxg2 51.c6 Kf3 52.b4 g5 53.c7 Rf8 54.b5 g4 55.b6 g3 56.b7 g2 57.b8=Q g1=Q+ 58.Kd5 Qg5+ 59.Kc6 Rf6+ 60.Kd7 Qd5+ 0-1
2014.10.19 Chigorin Memorial 2014
3123577 Pershin, Denis (2263) IM Chekhov, S (2474) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.O-O e6 8.Qe1 Bxe2 9.Qxe2 Bd6 10.g3 h5 11.Bg5 Nge7 12.Nd2 f6 13.Be3 h4 14.Kg2 Qd7 15.Nf3 O-O-O 16.Rfe1 hxg3 17.fxg3 g5 18.Bd2 e5 19.dxe5 fxe5 20.Nxg5 e4 21.Bc2 Nf5 22.Rf1 Rxh2+ 23.Kxh2 Nxg3 24.Qg2 Nxf1+ 25.Kg1 Nxd2 26.Qxd2 Qg4+ 0-1
2014.10.18 Chigorin Memorial 2014
3123402 IM Chekhov, S (2474) Alieva, A (2085) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nxc6 Qf6 6.Qf3 bxc6 7.Nd2 d6 8.Be2 Qxf3 9.Bxf3 Ne7 10.Nb3 Bb6 11.Bd2 f5 12.exf5 Bxf5 13.O-O-O O-O 14.Rhe1 Rf7 15.Bg5 Nd5 16.Rxd5 cxd5 17.Bxd5 c6 18.Bxf7+ Kxf7 19.Bf4 Rd8 20.Nd2 d5 21.Nf3 Kg8 22.Bg3 Be4 23.Ng5 Bxg2 24.Re7 Kf8 25.Rf7+ 1-0
2014.10.17 Chigorin Mem Blitz 2014
3123230 IM Chekhov, S (2474) GM Rakhmanov, Ale (2636) 0-1
1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Bc4 Nc6 7.Qe4 f5 8.Qe2 Nde7 9.O-O Ng6 10.Bb3 Be7 11.Nc3 a6 12.h4 Bxh4 13.Be3 Be7 14.Na4 Qc7 15.Bb6 Qb8 16.Rfe1 O-O 17.Rad1 Nh8 18.Nc5 Bxc5 19.Bxc5 Rd8 20.Ng5 h6 21.Nf3 b6 22.Bd6 Qa7 23.Nh4 Kh7 24.Qf3 Bb7 25.Nxf5 Nd4 26.Nxd4 Bxf3 27.Nxf3 Nf7 28.c3 Nxd6 29.Rxd6 Rf8 30.Nh4 b5 31.Re3 Rf4 32.Bc2+ Kg8 33.Ng6 Rf7 34.Rd4 Rc8 35.Bb3 a5 36.a3 b4 37.g4 bxa3 38.bxa3 Rb8 39.Bc4 Rb2 40.Be2 Rb1+ 41.Kg2 Rb2 42.Bf3 Qc7 43.Red3 Rb3 44.Nh4 Rxc3 45.Rxc3 Qxc3 0-1
2014.10.17 Chigorin Mem Blitz 2014
3123255 IM Chekhov, S (2474) GM Khismatullin, D (2681) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Bc4 e6 6.Nc3 a6 7.Bb3 Be7 8.Qf3 O-O 9.g4 Nc6 10.Nxc6 bxc6 11.g5 Nd7 12.h4 Nc5 13.Be3 d5 14.O-O-O Bb7 15.Qg4 a5 16.Bxc5 Bxc5 17.g6 hxg6 18.h5 g5 19.e5 f5 20.exf6 Qxf6 21.Kb1 Qf5 22.Qe2 Rae8 23.h6 g6 24.h7+ Kh8 25.Na4 Bd6 26.Qd2 Bc7 27.Nc5 Bc8 28.Ba4 Qf4 29.Bxc6 Re7 30.Qc3+ Qf6 31.Qd3 Bb6 32.Nb3 g4 33.Nd4 e5 34.Bxd5 exd4 35.Bg8 Bf5 36.Qb5 Rc8 37.Bb3 d3 38.cxd3 Bxf2 39.Qd5 Rxh7 40.Rxh7+ Kxh7 41.Qb7+ Kh6 42.Qg2 g3 43.Qf3 Qe7 44.a3 Kg7 45.Ka2 Rb8 46.Qd5 a4 47.Bc4 Qf6 48.d4 Bc2 49.Rd2 Bb3+ 50.Bxb3 axb3+ 51.Kb1 Re8 52.Qxb3 g2 53.Qb7+ Qf7 54.Qxg2 Be3 55.Re2 Bxd4 56.Rxe8 Qxe8 57.Qd5 Bf6 58.Ka2 g5 59.Qf5 Qf7+ 60.Ka1 Qb3 61.Qf2 Qxa3+ 62.Kb1 Qd3+ 63.Ka2 Kg6 64.b4 g4 65.Qg2 g3 66.b5 Be5 67.b6 Qa6+ 68.Kb3 Qxb6+ 69.Kc4 Qe6+ 70.Kd3 Qf5+ 71.Kc4 Qf4+ 72.Kd5 Qd4+ 73.Kc6 Kg5 74.Qh3 Qc4+ 75.Kb7 Qb5+ 76.Kc8 Qc6+ 77.Kd8 Qd6+ 78.Ke8 Qg6+ 79.Kd8 Qf5 80.Qg2 Bf4 81.Ke8 Qe6+ 82.Kd8 Kg4 83.Qh3+ 1/2-1/2
2014.06.13 67th ch-RUS HL 2014
3183413 IM Yuffa, D (2444) IM Chekhov, S (2467) 0-1
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 c5 5.Bxb4 cxb4 6.Bg2 O-O 7.e4 d6 8.a3 Qb6 9.Qd2 Nc6 10.Ne2 a5 11.O-O Bd7 12.b3 Rac8 13.h3 e5 14.Rd1 Rfe8 15.Kh2 h6 16.f3 a4 17.axb4 axb3 18.c5 Qxb4 19.cxd6 Qxd6 20.dxe5 Qxe5 21.Nbc3 Be6 22.f4 Qh5 23.e5 Red8 24.Qe1 Ng4+ 25.Kg1 Ne3 26.g4 Nxg2 27.Kxg2 Qg6 28.Qg3 Rxd1 29.Rxd1 Qc2 30.Rc1 Qd2 31.Rd1 Qc2 32.Rc1 Qb2 33.Rb1 Qa3 34.f5 Bc4 35.g5 Qe7 36.gxh6 Qxe5 37.Qxg7+ Qxg7+ 38.hxg7 Kxg7 39.Nf4 Nd4 40.Ne4 Nxf5 41.Nd2 Nd4 42.Kf2 b5 43.Rb2 Ra8 44.Ke3 Ra2 45.Rb1 Nf5+ 46.Ke4 Ng3+ 47.Ke3 Nf5+ 48.Ke4 Rxd2 49.Kxf5 b2 0-1
2014.06.12 67th ch-RUS HL 2014
3183382 IM Chekhov, S (2467) GM Khairullin, I (2648) 0-1
1.e4 c5 2.Nf3 Nc6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.exd6 Qxd6 8.Nc3 Bg4 9.Bc4 e6 10.O-O Be7 11.h3 Bh5 12.Be3 Nxe3 13.fxe3 O-O 14.a3 Rac8 15.Ne4 Qd8 16.Ba2 Qb6 17.Qe2 Bg6 18.Nf2 Rc7 19.Bb1 Bxb1 20.Raxb1 Nb8 21.Rbc1 Rfc8 22.Rxc7 Rxc7 23.Ne4 Nd7 24.Rd1 h6 25.b4 Qc6 26.Nc5 Nf6 27.Ne5 Qd5 28.Rf1 b6 29.Ncd3 Bd6 30.Qf2 Qe4 31.Qf3 Qxf3 32.Rxf3 Ne4 33.Rf1 f6 34.Nf3 Rc3 35.Nf4 Kf7 36.d5 e5 37.Ne6 Rd3 38.Nd8+ Ke8 39.Ne6 Kf7 40.Nd8+ Kg8 41.Nc6 a6 42.Nh4 Rxd5 43.Nf5 Rd3 44.g4 Bf8 45.Kg2 g6 46.Nh4 Kg7 47.Rc1 Bd6 48.Nd8 Rd2+ 49.Kg1 Ng5 50.Rc6 e4 51.Rxb6 Bg3 52.Rb7+ Kg8 53.Nc6 Nf3+ 54.Nxf3 exf3 55.Rb8+ Kf7 56.Rd8 Rg2+ 57.Kf1 Rh2 58.Rd7+ Ke6 0-1
2014.06.11 67th ch-RUS HL 2014
3183362 GM Maletin, P (2588) IM Chekhov, S (2467) 1/2-1/2
1.c4 Nf6 2.g3 e5 3.Bg2 c6 4.d4 exd4 5.Qxd4 d5 6.Nf3 Be7 7.cxd5 cxd5 8.O-O O-O 9.Nc3 Nc6 10.Qd3 Be6 11.Rd1 Rc8 12.Be3 Ng4 13.Bd4 Qd7 14.Rac1 Rfd8 15.e3 h6 16.Qb5 Qc7 17.Qa4 Qb8 18.Rd2 Nf6 19.Bxf6 Bxf6 20.Qd1 a6 21.b3 d4 22.Nxd4 Nxd4 23.exd4 Bg5 24.f4 Be7 25.d5 Bf5 26.Ne4 Qa7+ 27.Kh1 Qe3 28.Rxc8 Rxc8 29.d6 Bxe4 30.dxe7 Bxg2+ 31.Kxg2 Qxe7 32.Qe2 Qxe2+ 33.Rxe2 g6 34.Kf3 h5 35.h3 Kg7 36.g4 hxg4+ 37.hxg4 Rc7 38.g5 Rd7 39.Kg4 Kf8 40.Re4 Rd5 1/2-1/2
2014.06.10 67th ch-RUS HL 2014
3183344 IM Chekhov, S (2467) Nazaretyan, Tigran (2195) 1-0
1.e4 c5 2.c3 e6 3.d4 d5 4.e5 Nc6 5.Nf3 Qb6 6.a3 c4 7.Nbd2 Na5 8.Be2 Bd7 9.O-O f5 10.h4 Be7 11.g3 Nh6 12.Ne1 Nf7 13.Ng2 Rg8 14.Rb1 O-O-O 15.Nf4 Nb3 16.Nxb3 Ba4 17.Be3 Bxb3 18.Qd2 a5 19.Rbc1 g6 20.Nh3 Rdf8 21.Kg2 Rh8 22.h5 Rfg8 23.Ng5 Nxg5 24.Bxg5 Qd8 25.Bxe7 Qxe7 26.hxg6 hxg6 27.Rh1 g5 28.Rcg1 Kd7 29.Bd1 a4 30.Be2 Qg7 31.Qc1 Ke7 32.Bf3 b6 33.Kf1 Kf7 34.Ke2 g4 35.Bg2 Kg6 36.f3 gxf3+ 37.Bxf3 Rxh1 38.Rxh1 Rh8 39.Rh4 Rxh4 40.gxh4 Kf7 41.Bh5+ Ke7 42.Kf2 Kf8 43.Bf3 Kf7 44.Qd2 Kg8 45.Bh5 Kf8 46.Qc1 Ke7 47.Bf3 Kf7 48.h5 Kf8 49.Qf4 Bc2 50.h6 Qg6 51.Qh4 f4 52.Qxf4+ Bf5 53.Qh4 Kg8 54.Bh5 Qxh6 55.Bf7+ Kg7 56.Qxh6+ Kxh6 57.Be8 Kg5 58.Bxa4 Kf4 59.Bd1 Bg6 60.b4 cxb3 61.Bxb3 Be8 62.Bd1 Bd7 63.Ke2 Be8 64.Kd2 Bg6 65.Ba4 Kf3 66.Kc1 Ke3 67.Kb2 Bf5 68.Kb3 Bh3 69.Kb4 Bg4 70.Bd7 Kd3 71.a4 Bh3 72.Bc8 Bg4 73.Ba6+ Kd2 74.Bb5 Bf5 75.Bd7 Kd3 76.Kb5 Kxc3 77.Kxb6 Kxd4 78.a5 Kxe5 79.a6 d4 80.a7 Be4 81.Bc6 Bxc6 82.Kxc6 d3 83.a8=Q Kd4 84.Qa1+ Kc4 85.Kd6 Kb3 86.Qd1+ 1-0
2014.06.08 67th ch-RUS HL 2014
3185186 FM Egorov, D1 (2343) IM Chekhov, S (2467) 0-1
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Nc3 Nxc3 8.bxc3 Qc7 9.Bd2 Nd7 10.exd6 Bxd6 11.Bd3 b6 12.O-O Bb7 13.h3 O-O 14.Re1 Rfe8 15.Ng5 Nf6 16.Ne4 Nxe4 17.Bxe4 Bxe4 18.Rxe4 Qc4 19.Qf3 Qd5 20.Qe2 Rac8 21.h4 Rc4 22.h5 Ra4 23.h6 g6 24.a3 Rc8 25.Re3 b5 26.Rf3 a6 27.Re3 Bf4 28.Rf3 Bd6 29.Re3 Qf5 30.Rf3 Qh5 31.Qe4 Qh2+ 32.Kf1 Qh1+ 33.Ke2 Qxa1 34.Qh4 Bf8 0-1
2014.06.07 67th ch-RUS HL 2014
3185159 IM Chekhov, S (2467) GM Stukopin, A (2546) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Bc4 Nc6 7.Qe4 d6 8.Nf3 dxe5 9.Nxe5 Bd6 10.Nxc6 bxc6 11.O-O O-O 12.Nd2 f5 13.Qe2 Qc7 14.Nf3 e5 15.Rd1 Bb7 16.Ng5 Rae8 17.Bb3 Bc5 18.Be3 Bxe3 19.Qxe3 h6 20.Nf3 Kh7 21.Qxa7 Nb6 22.Qa5 c5 23.Qb5 Bxf3 24.gxf3 e4 25.Qe2 Qc6 26.f4 c4 27.Bc2 Nd5 28.Qd2 Rd8 29.h3 Qc7 30.a4 Nxf4 31.Qe3 Rb8 32.Ra2 Rb6 33.Kh1 Rg6 34.Rg1 Nd5 35.Qd2 Rxg1+ 36.Kxg1 Rd8 37.Ra1 Nb4 38.Qe2 Nxc2 39.Qxc2 Rd3 40.Re1 Rxh3 41.b4 cxb3 42.Qxb3 Qh2+ 43.Kf1 Qh1+ 44.Ke2 Qf3+ 45.Kd2 Qxf2+ 46.Re2 Rd3+ 0-1
2014.06.06 67th ch-RUS HL 2014
3185138 FM Rychkov, O (2333) IM Chekhov, S (2467) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 Bb4 7.Qd3 Nf6 8.Bg2 Nc6 9.Nxc6 dxc6 10.Bg5 e5 11.Bxf6 gxf6 12.Qf3 Ke7 13.a3 Bc5 14.h4 Qb6 15.Nd1 Qa5+ 16.c3 Qa4 17.b4 Ba7 18.Ne3 Rd8 19.O-O Be6 20.Rfd1 Rxd1+ 21.Rxd1 Bxe3 22.fxe3 Qxa3 23.Rf1 Qxc3 24.Qxf6+ Kd6 25.Bh3 Qxe3+ 26.Kh2 Qd2+ 27.Rf2 Qxb4 28.Bxe6 fxe6 29.Qg7 Rd8 30.Rf7 Qxe4 31.Rxb7 Qe2+ 32.Kh3 Qf1+ 33.Kh2 Qf2+ 34.Kh3 Qf5+ 35.Kh2 Qc2+ 36.Kh3 Qf5+ 37.Kh2 Qf2+ 38.Kh3 Qf1+ 39.Kh2 Qe2+ 40.Kh3 Kc5 41.Qe7+ Rd6 42.Rb1 h5 43.Qa7+ Kd5 44.Ra1 Qg4+ 45.Kh2 Qe2+ 46.Kh3 c5 47.Qb7+ Kd4 48.Qb3 Qg4+ 49.Kh2 Qe2+ 50.Kh3 Ke4 51.Qb1+ Rd3 52.Qb7+ Ke3 53.Qg7 e4 54.Qg5+ Kf2 55.Qxc5+ Re3 56.Qg5 Qf3 57.Ra2+ Re2 58.Rxe2+ Qxe2 59.Qf6+ Kg1 60.Qd4+ Qf2 61.Qe3 a5 0-1
2014.06.05 67th ch-RUS HL 2014
3185116 IM Chekhov, S (2467) IM Kravtsov, S (2311) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Qg4 Ne7 6.dxc5 Nbc6 7.Bd2 O-O 8.Bd3 d4 9.Nf3 Ng6 10.Bxg6 fxg6 11.Ne4 Bxd2+ 12.Nexd2 Qd5 13.Qe4 Qxc5 14.O-O d3 15.cxd3 Nb4 16.Rac1 Qe7 17.Nc4 Nxa2 18.Ra1 Nb4 19.Nb6 Rb8 20.Rxa7 Rd8 21.h4 Nd5 22.Nxd5 Rxd5 23.Rc1 Qd8 24.d4 Bd7 25.Qf4 h6 26.Qg4 Kh7 27.Rc5 Bc6 28.Rxc6 bxc6 29.Qxe6 c5 30.dxc5 Rxc5 31.h5 gxh5 32.Qf7 Qf8 33.Qxh5 Qe8 34.Ng5+ Kg8 35.Nf7 Qe6 36.f4 Rf8 37.Nd6 Qxd6 38.Qg4 Qd4+ 39.Kh1 Rc1+ 0-1
2014.06.04 67th ch-RUS HL 2014
3185080 GM Grachev, B (2661) IM Chekhov, S (2467) 1-0
1.d4 Nf6 2.Nf3 e6 3.Bg5 Be7 4.e3 b6 5.c4 Bb7 6.Nc3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.Nxe4 Bxe4 10.a3 O-O 11.Bd3 Bxd3 12.Qxd3 d6 13.O-O Nd7 14.Rfd1 a5 15.b4 axb4 16.axb4 Nf6 17.h3 c6 18.e4 d5 19.exd5 exd5 20.c5 Qb7 21.Ne5 bxc5 22.bxc5 Rxa1 23.Rxa1 Ne4 24.Qb1 Qxb1+ 25.Rxb1 Nc3 26.Rb6 Ne2+ 27.Kf1 Nxd4 28.Nxc6 Nxc6 29.Rxc6 Rd8 30.Ke2 Kf8 31.Kd3 Ke7 32.Kd4 Ra8 33.Kxd5 Ra2 34.Rc7+ Kf6 35.c6 Rxf2 36.Rb7 Rd2+ 37.Kc5 Rxg2 38.c7 Rc2+ 39.Kd6 Rd2+ 40.Kc6 Rc2+ 41.Kd7 Rd2+ 42.Ke8 Re2+ 43.Kd8 Rd2+ 44.Kc8 Rc2 45.Kb8 Kg5 46.c8=Q Rxc8+ 47.Kxc8 Kh4 48.Rb3 g5 49.Kd7 h5 50.Kd6 f6 51.Ke6 g4 52.hxg4 Kxg4 53.Kxf6 h4 54.Rb4+ Kg3 55.Kg5 h3 56.Rb3+ Kg2 57.Kg4 h2 58.Rb2+ Kg1 59.Kg3 h1=Q 60.Rb1# 1-0
2014.04.13 21st TCh-RUS 2014
3201314 GM Fedoseev, Vladimir (2663) IM Chekhov, S (2477) 1-0
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.f3 Nf6 5.d5 d6 6.e4 g6 7.c4 b5 8.cxb5 Bg7 9.Nc3 a6 10.a4 O-O 11.Bc4 Nbd7 12.Nge2 Nh5 13.Bd2 f5 14.O-O f4 15.bxa6 Ne5 16.Bb5 g5 17.h3 Rf6 18.Qc2 Rh6 19.Nd1 Qb6 20.Nf2 c4 21.Kh2 Nf6 22.Bc3 Bxh3 23.Nxh3 Nxe4 24.fxe4 Ng4+ 25.Kh1 Nf2+ 26.Rxf2 Qxf2 27.Nd4 Bxd4 28.Qxf2 Bxf2 29.Rf1 Be3 30.Bd7 Rxa6 31.g3 e5 32.Kg2 Rg6 33.Nf2 h5 34.Rh1 h4 35.Ng4 Bd4 36.gxf4 gxf4 37.Rxh4 Ra7 38.Be6+ Kg7 39.Bf5 Bxc3 40.bxc3 Rxa4 41.Bxg6 Kxg6 42.Rh8 Ra3 43.Kh3 Rxc3+ 44.Kh4 Rc1 45.Rh6+ Kg7 46.Rxd6 c3 47.Kg5 c2 48.Rd7+ Kf8 49.Kf6 Ke8 50.Ke6 1-0
2014.04.12 21st TCh-RUS 2014
3201284 IM Potapov, P (2475) IM Chekhov, S (2477) 1/2-1/2
1.e4 c5 2.c3 e6 3.d4 d5 4.e5 Ne7 5.Na3 Nec6 6.Nc2 b6 7.Nf3 Be7 8.Bd3 a5 9.a4 Ba6 10.O-O O-O 11.Bf4 Bxd3 12.Qxd3 Na6 13.Rfc1 c4 14.Qe2 Nc7 15.Ne3 Rb8 16.h3 b5 17.axb5 Rxb5 18.Ra2 Na8 19.Ng4 Nb6 20.Rc2 a4 21.Qe3 Rb3 22.Qd2 a3 23.bxa3 Na4 24.Bg5 Rb1+ 25.Kh2 Bxg5 26.Nxg5 h5 27.Qf4 hxg4 28.Qxg4 Qd7 29.Qh5 Rfb8 30.Qh7+ Kf8 31.Qh8+ Ke7 32.Qxg7 Qe8 33.f4 Qg8 34.Qf6+ Kd7 35.f5 Ne7 36.Rf2 Nxc3 37.Rac2 Nb5 38.Nxf7 Nc7 39.Ng5 R1b6 40.fxe6+ Nxe6 41.Nxe6 Rxe6 42.Qf4 Rb3 43.a4 Qg6 44.a5 Qh6 45.Qg4 Qg6 46.Qf4 Qh6 47.Qg4 Qg6 1/2-1/2
2014.04.11 21st TCh-RUS 2014
3201236 IM Chekhov, S (2477) GM Kamsky, Gata (2714) 0-1
1.e4 d5 2.exd5 Qxd5 3.d4 Nf6 4.Nf3 c6 5.Be2 Bf5 6.O-O e6 7.c4 Qd8 8.Nc3 Be7 9.Qb3 Qb6 10.c5 Qxb3 11.axb3 a6 12.b4 O-O 13.b5 cxb5 14.Bxb5 Nbd7 15.Ba4 Rfd8 16.Re1 Rac8 17.h3 Nb8 18.Bf4 Nc6 19.Bxc6 Rxc6 20.Ra3 Rcc8 21.Rb3 b5 22.Na2 Be4 23.Be5 Bb7 24.Nb4 Nd5 25.Nxd5 Bxd5 26.Ra3 f6 27.Bg3 Bxf3 28.Rxe6 Kf7 29.Rae3 Bf8 30.gxf3 Rxd4 31.Rxa6 Bxc5 32.Re2 h5 33.Kg2 h4 34.Bh2 Rcd8 35.Rc6 R8d5 36.Bc7 Rg5+ 37.Kh2 Rd3 38.f4 Rgd5 39.Kg2 Kg6 40.Bb6 Bd6 41.Bc7 Bb4 42.Re4 Bc5 43.Re5 Rd2 44.Rxd5 Rxd5 45.Bb6 Bxb6 46.Rxb6 Kf5 47.Kf3 Rd3+ 48.Kg2 Rb3 49.Rb7 g6 50.Rh7 Rxb2 51.Rxh4 Rb4 52.Kg3 g5 53.Rh8 Rxf4 54.Re8 Rc4 55.f3 b4 56.Re7 b3 57.Rb7 Rc3 58.Rb5+ Ke6 59.Kg4 Kd6 60.f4 Kc6 61.Rb8 Kc5 62.fxg5 fxg5 63.Rh8 b2 64.Rc8+ Kb4 65.Rh8 Rc5 0-1
2014.04.09 21st TCh-RUS 2014
3201176 FM Grishchenko, S1 (2436) IM Chekhov, S (2477) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Be7 8.e4 Nxc3 9.bxc3 O-O 10.Bd3 c5 11.Qe2 Nd7 12.O-O Rc8 13.Bb2 Nf6 14.Nd2 Bc6 15.f4 g6 16.Rae1 cxd4 17.cxd4 Nh5 18.Nc4 Bb5 19.Rd1 Qc7 20.Ne5 Bxd3 21.Rxd3 Nf6 22.Re1 Rfd8 23.f5 exf5 24.exf5 Nd5 25.fxg6 hxg6 26.Rf1 Bf6 27.Qe4 Rd6 28.Rdf3 Qc2 29.Qg4 Rcd8 30.Ba1 Qc8 31.Qe4 Qe6 32.h4 Bxe5 33.dxe5 f5 34.Qe1 R6d7 35.h5 Rf8 36.Rg3 Rg7 37.Rxg6 Rxg6 38.hxg6 Ne7 39.Qh4 Nxg6 40.Qg5 f4 41.Rd1 Rf5 42.Rd8+ Kh7 43.Qg4 Rxe5 44.Rd7+ Kh6 45.Qxe6 Rxe6 46.Bg7+ 1/2-1/2
2014.04.08 21st TCh-RUS 2014
3201134 IM Chekhov, S (2477) GM Sjugirov, S (2653) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 e6 6.cxd4 d6 7.Nc3 Nxc3 8.bxc3 Qc7 9.Bd2 Nd7 10.Ng5 h6 11.exd6 Qc6 12.Qh5 g6 13.Qh3 Bg7 14.Nf3 e5 15.Be2 e4 16.Qh4 O-O 17.Ne5 Nxe5 18.dxe5 Bxe5 19.Qxh6 Qxd6 20.Qe3 Rd8 21.h4 Qf6 22.Rc1 Be6 23.g3 Rd6 24.c4 Rad8 25.Bb4 Bd4 26.Qf4 Qxf4 27.gxf4 Ra6 28.Rc2 Rb6 29.a3 a5 30.Bd2 Rb3 31.Bc1 Bh3 32.Bd1 Rd3 33.Bd2 Bg2 34.Rh2 Bf3 35.Bxf3 exf3 36.Rh3 Rxa3 37.f5 Ra1+ 38.Bc1 Bb2 39.fxg6 fxg6 40.Rxf3 Rxc1+ 0-1
2014.04.07 21st TCh-RUS 2014
3202671 GM Morozevich, A (2722) IM Chekhov, S (2477) 1-0
1.g3 Nf6 2.Bg2 g6 3.c4 Bg7 4.Nc3 O-O 5.d4 d6 6.Nf3 Nc6 7.O-O Bf5 8.h3 Ne4 9.Nd5 Nf6 10.Bg5 h6 11.Bxf6 exf6 12.Ne1 Re8 13.e3 Be4 14.Bxe4 Rxe4 15.b4 f5 16.b5 Ne7 17.Nc3 Re6 18.Nd3 g5 19.Qf3 c6 20.Rfc1 Qa5 21.Rab1 Rc8 22.bxc6 bxc6 23.Rb4 f4 24.exf4 Bxd4 25.Ra4 Qd8 26.f5 Rf6 27.g4 Bxc3 28.Rxc3 c5 29.Ra6 Qc7 30.Rb3 Nc6 31.Qe4 Kg7 32.Rb2 Na5 33.Qd5 Nc6 34.a3 Na5 35.f4 Nc6 36.Nf2 Ne7 37.Qf3 Rb8 38.Qc3 Rxb2 39.Qxb2 Nc6 40.Rxc6 Qxc6 41.fxg5 hxg5 42.h4 gxh4 43.g5 d5 44.cxd5 Qxd5 45.Qxf6+ Kg8 46.g6 Qc4 47.Qxf7+ Qxf7 48.gxf7+ Kxf7 49.Ne4 c4 50.Kg2 a6 51.Kh3 c3 52.Nxc3 Kf6 53.Kg4 Ke5 54.Ne4 Kd5 1-0
2014.02.06 Moscow Open A 2014
3220534 IM Chekhov, S (2460) GM Grigoriants, S RUS (2581) 1/2-1/2
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Bb4 7.cxd5 Nxd5 8.Bd2 Nc6 9.Bd3 Nf6 10.O-O O-O 11.Bg5 h6 12.Bh4 Be7 13.Rc1 Qb6 14.Qd2 Rd8 15.Rfd1 Kf8 16.Bb1 e5 17.Na4 Qb5 18.Nc3 Qb6 19.Na4 Qb5 20.Nc3 Qb6 1/2-1/2
2014.02.04 Moscow Open A 2014
3220505 IM Chekhov, S (2460) IM Sivuk, V (2507) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Bc4 e6 6.Nc3 Be7 7.Bb3 O-O 8.Be3 Na6 9.Qf3 Nc5 10.O-O-O Bd7 11.g4 Qa5 12.g5 Ne8 13.h4 b5 14.Kb1 b4 15.Nce2 Qc7 16.Nf4 Qb7 17.Nd5 Bd8 18.e5 Rb8 19.exd6 exd5 20.Bxd5 Qc8 21.Qg3 Rb6 22.Nb3 Nxb3 23.Bxb6 Bxb6 24.Bxb3 Qc5 25.Rhe1 Qf5 26.f4 g6 27.h5 gxh5 28.Bc4 Ng7 29.Qb3 a5 30.a3 a4 31.Qxb4 Ba5 32.Bd3 Bxb4 33.Bxf5 Bxe1 34.Bxd7 Bg3 35.Bxa4 Bxf4 36.Bc6 Rd8 37.d7 h4 38.a4 Ne6 39.a5 h3 40.b4 h2 41.c4 Be3 42.a6 Ba7 43.c5 Kf8 44.Kc2 Ke7 45.Kc3 Rg8 46.Rh1 Bb8 47.a7 Bxa7 48.Rxh2 Rxg5 49.Rxh7 Bxc5 50.b5 Rg3+ 51.Kc4 Rg4+ 52.Kd5 Rd4+ 53.Ke5 Bd6+ 54.Kf5 Rf4# 0-1
2013.10.13 Chigorin Memorial
3256644 IM Chekhov, S (2455) FM Palachev, P (2348) 1-0
1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nc6 7.d4 e6 8.Bc4 Be7 9.O-O O-O 10.Re1 Nf6 11.Bf4 a6 12.Bb3 Na5 13.Bc2 b5 14.Ng5 Bb7 15.Be5 g6 16.h4 Nc4 17.Bb3 Rc8 18.Qe2 Qb6 19.Rad1 Qc6 20.d5 Nxd5 21.Nxd5 exd5 22.Bd4 Bb4 23.Bc2 Rfe8 24.Qf3 f5 25.Bxf5 gxf5 26.Nxh7 Rxe1+ 27.Rxe1 Qg6 28.Nf6+ Kf7 29.h5 Qg5 30.Nh7 Qg4 31.Qxg4 fxg4 32.Ng5+ Kf8 33.Re6 Be7 34.Rg6 Bxg5 35.Rxg5 Rc7 36.h6 Rh7 37.Rxg4 Kf7 38.Bg7 Nd6 39.Rf4+ Ke7 40.g4 Nf7 41.g5 Nxg5 42.Bf6+ Kf7 43.Bxg5+ Kg6 44.Rg4 Kf5 45.Rg3 d4 46.Bd2 Ke4 47.Ra3 Bc8 48.f3+ Kd5 49.Kf2 Rc7 50.Kg3 Rf7 51.Bf4 Kc4 52.Be5 Bb7 53.Bg7 b4 54.Ra5 Bxf3 55.b3+ Kd3 56.Rxa6 Ke3 57.Rf6 Rxf6 58.Bxf6 Be4 59.Be7 Kd3 60.Bxb4 Kc2 61.Be1 Kb2 62.b4 Kxa2 63.b5 1-0
2013.10.12 Chigorin Memorial
3259516 Solovyov, V (2298) IM Chekhov, S (2455) 0-1
1.Nf3 Nf6 2.c4 c5 3.Nc3 b6 4.g3 Bb7 5.Bg2 e6 6.O-O d6 7.d4 cxd4 8.Qxd4 a6 9.Rd1 Nbd7 10.Ng5 Bxg2 11.Kxg2 Rc8 12.Nge4 Rc6 13.b3 Be7 14.Bg5 h6 15.Bxf6 Nxf6 16.a4 O-O 17.Qd3 Qc7 18.Na2 Qb7 19.Qf3 Nd7 20.Kg1 Ne5 21.Qg2 Rd8 22.Nec3 Qc8 23.Rac1 Rc7 24.Qe4 Nd7 25.Qf3 Bg5 26.Rb1 Ne5 27.Qg2 Be7 28.Rbc1 Nc6 29.Qf3 Bg5 30.Rb1 f5 31.Qg2 Rf7 32.f4 Bf6 33.e4 Nd4 34.Ne2 Nxe2+ 35.Qxe2 fxe4 36.Qxe4 d5 37.cxd5 Qc5+ 38.Kg2 exd5 39.Qd3 Re7 40.Rbc1 Qe3 41.Nb4 Qe2+ 42.Qxe2 Rxe2+ 43.Kf3 Rxh2 44.Nxd5 Rd6 45.Nc7 Rhd2 46.Rxd2 Rxd2 47.Re1 a5 48.Nb5 Kf7 49.f5 Be7 50.Re3 Bc5 51.Rc3 Kf6 52.g4 h5 53.Nc7 hxg4+ 54.Kxg4 Rd4+ 55.Kg3 Bd6+ 56.Kf3 Kxf5 57.Ke2 g5 58.Nb5 Re4+ 59.Kd3 Be5 60.Rc8 Rb4 61.Rf8+ Kg6 62.Re8 Kf5 63.Rf8+ Kg6 64.Re8 Rxb3+ 65.Ke4 Bf4 66.Re6+ Kh5 67.Kf5 Rb4 68.Rxb6 Rxa4 69.Ra6 Bd2 70.Ra8 Rf4+ 71.Ke5 Kg4 72.Nd6 Kf3 73.Nf5 Bc3+ 74.Ke6 Re4+ 75.Kd6 g4 76.Rg8 a4 77.Nh4+ Kf2 78.Kd5 Rd4+ 79.Kc5 a3 80.Rf8+ Ke2 81.Ra8 Rf4 82.Ng6 Rf5+ 83.Kc4 Bb2 84.Re8+ Kf2 85.Kb3 g3 86.Nh4 Rf4 87.Ng6 Rf3+ 88.Ka2 g2 0-1
2013.10.11 Chigorin Memorial
3259373 IM Chekhov, S (2455) FM Gorozhanin, M (2315) 0-1
1.e4 c6 2.c4 d5 3.cxd5 cxd5 4.exd5 Nf6 5.Nc3 Nxd5 6.Nf3 e6 7.Bc4 Be7 8.O-O O-O 9.d4 Nc6 10.Re1 Bf6 11.Ne4 Be7 12.h4 h6 13.h5 Qb6 14.Bb3 Rd8 15.Ng3 Bf6 16.Re4 Bd7 17.a3 Rac8 18.Ba2 Be8 19.Rg4 Kf8 20.Qd3 Nce7 21.b4 Ba4 22.Bxh6 gxh6 23.Qh7 Bc2 24.Qxh6+ Ke8 25.Bb1 Bf5 26.Nxf5 exf5 27.Bxf5 Nxf5 28.Qh7 Qe6 29.Re1 Nde3 30.fxe3 Ke7 31.Ng5 Bxg5 32.Rxg5 Rc1 33.Rxc1 Qxe3+ 34.Kh2 Qf4+ 35.g3 Qd2+ 36.Kh3 Qxg5 37.Rc7+ Kd6 38.Rc3 Ke6 39.Rd3 Rxd4 40.Rxd4 Qxg3# 0-1
2013.10.10 Chigorin Memorial
3259255 FM Melnikov, D (2311) IM Chekhov, S (2455) 0-1
1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.g3 Bb4 7.Bd2 Nf6 8.Bg2 Nc6 9.Nb3 Be7 10.O-O d6 11.f4 O-O 12.g4 Nd7 13.g5 f6 14.gxf6 Bxf6 15.f5 Nde5 16.fxe6 Bxe6 17.Nd5 Qd8 18.Bc3 Bg5 19.Rxf8+ Qxf8 20.Nc7 Be3+ 21.Kh1 Ng4 22.Be1 Qf2 23.Bxf2 Nxf2+ 24.Kg1 Nxd1+ 25.Kf1 Nf2 26.Kg1 Bxb3 27.Nxa8 Bxc2 28.Nc7 Nd1+ 29.Kh1 Bd4 30.Bf3 Ne5 31.Rc1 Nxf3 0-1
2013.10.09 Chigorin Memorial
3259130 IM Chekhov, S (2455) Sichinava, Z (2305) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Nb3 O-O 8.Be2 d6 9.O-O Bd7 10.f4 b5 11.Bf3 b4 12.Nd5 Rc8 13.a3 bxa3 14.Rxa3 e6 15.Nc3 Ne8 16.Qd2 Nc7 17.Raa1 d5 18.exd5 exd5 19.Nd4 Ne6 20.Nxc6 Bxc6 21.Nxd5 Bxb2 22.Rxa7 Bxd5 23.Qxd5 Nxf4 24.Qe4 Ne6 25.Bg4 Rc3 26.Bxe6 Rxe3 27.Raxf7 Rxf7 28.Bxf7+ Kg7 29.Qc4 Qd4 30.Qxd4+ Bxd4 31.Kh1 Bc3 32.Bc4 Re1 33.Rxe1 Bxe1 34.g3 Kf6 35.Kg2 h5 36.Kf3 h4 37.Ke2 Bb4 38.gxh4 Bd6 39.h3 Bg3 40.Bd3 Bxh4 41.c4 Bg3 42.Kf3 Bd6 43.Ke4 Ke6 44.Be2 g5 45.Bg4+ Kf6 46.Kd5 Bg3 47.Kc5 Ke7 48.Kd5 Bh2 49.c5 Bg3 50.Ke4 Bf2 51.Kd5 Bg3 52.Bf3 Kd7 53.Ke4 Bf2 54.Kd5 Kc7 55.Bg4 Be3 56.Bf3 Bf2 57.c6 Be3 58.Ke4 Bc1 59.Kf5 Bd2 1/2-1/2
2013.10.08 Chigorin Memorial
3258975 GM Ponkratov, P (2618) IM Chekhov, S (2455) 1-0
1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 b5 6.e4 Nxe4 7.Bg2 Nd6 8.Nf3 Be7 9.O-O O-O 10.Bf4 Nc4 11.d6 Bf6 12.Nc3 Nc6 13.Ne4 Nxb2 14.Qd5 Na4 15.Qf5 Rb8 16.Bg5 Bxg5 17.Nfxg5 g6 18.Qh3 h5 19.g4 Nd4 20.f4 Bb7 21.gxh5 Bxe4 22.Bxe4 Kg7 23.hxg6 Rh8 24.Qg4 fxg6 25.f5 Qf6 26.fxg6 Qxd6 27.Rf7+ Kg8 28.Nh7 Rxh7 29.gxh7+ Kxf7 30.Rf1+ Ke7 31.Qg5+ 1-0
2013.10.07 Chigorin Memorial
3258846 IM Chekhov, S (2455) GM Aleksandrov, A (2600) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nxc6 Qf6 6.Qf3 bxc6 7.Nd2 Qxf3 8.gxf3 Ne7 9.Nb3 Bb6 10.a4 a5 11.Rg1 O-O 12.Be3 Ba6 13.Bxa6 Rxa6 14.O-O-O d6 15.h4 Bxe3+ 16.fxe3 c5 17.h5 f6 18.Nd2 Raa8 19.b3 Nc6 20.Rg3 Rae8 21.Rdg1 Re7 22.c3 f5 23.Kc2 h6 24.Rg6 fxe4 25.f4 Kh8 26.Nf1 Nb8 27.Ng3 Nd7 28.Rb1 Nf6 29.Kd2 Kh7 30.Rg1 Rff7 31.c4 Rd7 32.Kc3 c6 33.f5 d5 34.Rd1 Rb7 35.Ne2 Rb4 36.Nf4 dxc4 37.bxc4 Rxa4 38.Rd8 Ra3+ 39.Kb2 Rxe3 40.Rg2 Rd7 41.Rb8 Rf7 42.Rd2 Rd7 43.Rg2 Rf7 44.Rd2 Rd7 1/2-1/2
2013.10.06 Chigorin Memorial
3258761 Sadovsky, Artem (2263) IM Chekhov, S (2455) 0-1
1.b3 e5 2.e3 Nf6 3.Bb2 d6 4.Be2 Be7 5.d3 Nc6 6.Nd2 O-O 7.g4 Nd5 8.Bf3 Be6 9.Ne2 a5 10.a3 Nb6 11.Ng3 d5 12.Qe2 Re8 13.O-O Qd7 14.c4 Rad8 15.Rfd1 g6 16.Rac1 d4 17.h3 dxe3 18.Qxe3 Qxd3 19.Qxd3 Rxd3 20.Bxc6 bxc6 21.Bxe5 Nd7 22.Bxc7 Bxa3 23.Ra1 Bb2 24.Ra2 Bd4 25.Kg2 a4 26.Rxa4 Nc5 27.Ra2 Nxb3 28.Nge4 Bxc4 29.Nxb3 Rxd1 30.Nxd4 Rxe4 31.Ra8+ Kg7 32.Nf3 Bd5 33.Kg3 Rd3 34.Ra5 Re7 35.Rxd5 cxd5 36.Bb6 Re4 37.g5 f5 38.Kg2 Rxf3 0-1
2013.10.05 Chigorin Memorial
3261307 IM Chekhov, S (2455) Opanasenko, Mikhail (2009) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Qg4 Ne7 6.dxc5 Nbc6 7.Bd2 O-O 8.Bd3 Ng6 9.Nf3 Bxc5 10.Qh5 a6 11.O-O Qc7 12.Rae1 b5 13.Ne2 Bb7 14.Nf4 Be7 15.Nh3 Rac8 16.Nhg5 Bxg5 17.Nxg5 h6 18.Nxe6 fxe6 19.Qxg6 Nxe5 20.Qxe6+ Nf7 21.Bxh6 Qd8 22.Bxg7 Re8 23.Qg6 1-0
2013.09.08 12th Kesarovski Mem
3271565 GM Petrov, Marij (2489) IM Chekhov, S (2462) 0-1
1.e4 c5 2.Nf3 e6 3.c3 d5 4.e5 d4 5.Bd3 Nc6 6.O-O Nge7 7.Re1 g6 8.Bf1 Bg7 9.d3 h6 10.h4 b6 11.c4 Qc7 12.Qe2 Bb7 13.a3 g5 14.h5 g4 15.Nh2 Qxe5 16.Nxg4 Qxe2 17.Rxe2 f5 18.Nh2 Kd7 19.Nd2 Ng8 20.Re1 Nf6 21.Be2 Bf8 22.Rb1 Bd6 23.Ndf1 Rag8 24.Ng3 Nd8 25.Nf3 f4 26.Nf1 Nxh5 27.b4 Rh7 28.N1d2 Rhg7 29.Bf1 Nf6 30.bxc5 bxc5 31.Ne4 Nxe4 32.dxe4 Bc6 33.a4 Nf7 34.Bd2 Ne5 35.Nxe5+ Bxe5 36.Rb3 Bxa4 37.Ra3 Bc6 38.Rxa7+ Kd6 39.Ra3 Ra8 40.Rxa8 Bxa8 41.g3 Rf7 42.g4 Ra7 43.f3 Ra2 44.Bc1 Bc6 45.Re2 Ra1 46.Re1 Ba4 47.Bd3 Kd7 48.Kf1 Bb3 49.Bd2 Ra2 50.Ke2 Bc7 51.Rb1 Ba5 52.Rxb3 Rxd2+ 53.Kf1 Bc3 54.Bb1 e5 55.Kg1 Ke7 56.Rb6 Bb4 0-1
2013.09.06 12th Kesarovski Mem
3271539 IM Chekhov, S (2462) IM Kukov, V (2356) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 exd4 5.Nxd4 Be7 6.Be2 O-O 7.O-O Re8 8.f4 Bf8 9.Bf3 c5 10.Ndb5 Nc6 11.Be3 a6 12.Na3 Qc7 13.Nc4 Nd4 14.e5 Nxf3+ 15.Qxf3 Be6 16.Nxd6 Bxd6 17.exf6 g6 18.Rfe1 Qb6 19.Rad1 Bf8 20.b3 Qa5 21.Bf2 Bf5 22.Nd5 Bxc2 23.Rc1 Rxe1+ 24.Rxe1 Rd8 25.Ne7+ Kh8 26.Qxb7 Qc3 27.Qc7 Ra8 28.Nd5 Qd3 29.Qxf7 Rd8 30.Ne7 Bh6 31.Nf5 Rf8 32.Nxh6 1-0
2013.09.05 12th Kesarovski Mem
3271526 FM Hadzimanolis, A (2304) IM Chekhov, S (2462) 0-1
1.Nf3 Nf6 2.c4 c5 3.g3 b6 4.Bg2 Bb7 5.O-O e6 6.Nc3 d6 7.b3 a6 8.Bb2 Be7 9.d4 cxd4 10.Qxd4 O-O 11.h3 Nbd7 12.Rfd1 Qc7 13.Rac1 Rac8 14.e3 Rfd8 15.Qd2 Qb8 16.Qe2 Qa8 17.Ne1 Bxg2 18.Nxg2 h6 19.Ne1 Bf8 20.Qf3 Qb8 21.Qe2 Qb7 22.Qf3 Qb8 23.Qe2 Rc7 24.Nc2 Ne5 25.Nd4 Nc6 26.Nf3 Be7 27.Rd2 Rb7 28.e4 Rc8 29.Nb1 Nd7 30.Ba3 b5 31.Rdc2 Rbc7 32.Kg2 b4 33.Bb2 Qa8 34.Nbd2 a5 35.Qe3 Nc5 36.g4 e5 37.Kh2 Nd8 38.Rg1 Nde6 39.Rg3 Ng5 40.h4 Ngxe4 41.Rg2 Nxd2 42.Rxd2 Qe4 43.Re2 Qxe3 44.Rxe3 a4 45.h5 Bg5 46.Nxg5 hxg5 47.f3 axb3 48.axb3 Ra8 49.Rd2 Rc6 50.Kg3 f6 51.Kf2 Kf7 52.Rd5 Ke6 53.Rd1 Ke7 54.Rd5 Ra2 0-1
2013.09.04 12th Kesarovski Mem
3271512 IM Chekhov, S (2462) IM Zakharchenko, A (2179) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 c5 6.e5 Ng4 7.dxc5 dxe5 8.Qxd8+ Kxd8 9.h3 e4 10.Nxe4 Nf6 11.Neg5 Ke8 12.Bc4 Rf8 13.Ne5 e6 14.Be3 h6 15.Ngf3 Nc6 16.Nxc6 bxc6 17.Bd4 a5 18.O-O-O Ba6 19.Bxa6 Rxa6 20.Rd3 Ke7 21.Rhd1 Rc8 22.Be5 Kf8 23.Rd8+ Rxd8 24.Rxd8+ Ke7 25.Rb8 Nh5 26.Bd6+ Kd7 27.g4 1-0
2013.09.03 12th Kesarovski Mem
3271493 GM Spassov, L (2327) IM Chekhov, S (2462) 1-0
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d6 5.Nc3 O-O 6.Bg2 Nc6 7.O-O a6 8.Bf4 Rb8 9.Rc1 Bd7 10.Qd2 Re8 11.Rfd1 b5 12.Nd5 Ne4 13.Qc2 Bf5 14.g4 Nxf2 15.gxf5 Nxd1 16.Rxd1 Qd7 17.fxg6 hxg6 18.cxb5 Rxb5 19.Nc3 Rh5 20.e3 e5 21.dxe5 Nxe5 22.Nxe5 Bxe5 23.Nd5 Kg7 24.Qxc7 Qxc7 25.Nxc7 Rc8 26.Rc1 Rb8 27.b3 Bxf4 28.exf4 a5 29.Nd5 Rb5 30.Rd1 Rc5 31.Rd2 Rc1+ 32.Bf1 Kf8 1-0
2013.09.02 12th Kesarovski Mem
3271476 IM Chekhov, S (2462) IM Kostin, Alexe (2313) 1/2-1/2
1.e4 e6 2.d4 d5 3.Bd3 c5 4.exd5 exd5 5.dxc5 Bxc5 6.Nf3 Nf6 7.O-O O-O 8.Bg5 Bg4 9.Nc3 Nc6 10.h3 Bh5 11.Be2 1/2-1/2
2013.09.01 12th Kesarovski Mem
3273484 FM Adair, J (2363) IM Chekhov, S (2462) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.Qg4 Nf6 8.Qg3 d6 9.Nc3 Nc6 10.Bg5 h6 11.Bd2 g5 12.O-O-O Ne5 13.Be2 g4 14.f4 gxf3 15.gxf3 Rg8 16.Qh4 b5 17.a3 Nc4 18.Bxc4 bxc4 19.Na5 Rg6 20.Nxc4 Qc7 21.e5 dxe5 22.Ne4 Nxe4 23.Qxe4 Bd4 24.Qxa8 Qxc4 25.Kb1 f5 26.f4 exf4 27.b3 Qc7 28.Ba5 Qd7 29.Rxd4 Qxd4 30.Qxc8+ Kf7 31.Bc3 Qa7 32.Qh8 1-0
2013.08.31 12th Kesarovski Mem
3273465 IM Chekhov, S (2462) FM Maevsky, N (2328) 1/2-1/2
1.e4 c6 2.c4 d5 3.cxd5 cxd5 4.exd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nxc3 7.bxc3 g6 8.d4 Bg7 9.Be2 O-O 10.O-O Nc6 11.Be3 Bf5 12.Rc1 Qc7 13.Qa4 Rfd8 14.Rfd1 Bd7 15.Qa3 Bf8 16.d5 Ne5 17.c4 Bg4 18.c5 Nxf3+ 19.gxf3 Bf5 20.Bf1 Bg7 21.Bg2 Qd7 22.Qb3 b6 23.c6 Qc7 24.f4 Rac8 25.a4 e6 26.a5 bxa5 27.Qb7 exd5 28.Bxd5 Re8 29.Qxa7 Qxa7 30.Bxa7 Bb2 31.Rc4 Re7 32.Bc5 Ree8 33.Rd2 Bh3 34.Be3 Ba3 35.Re4 Red8 36.c7 Rd7 37.Bb6 Rdxc7 38.Bxc7 Rxc7 39.Rc4 Re7 40.Re4 Rc7 41.Rc4 Re7 42.Be4 Bb4 43.Rd1 Kg7 44.f5 Bg4 45.f3 Rxe4 46.Rxe4 Bxf3 47.f6+ Kh6 48.Rxb4 axb4 49.Rb1 Bd5 50.Rxb4 g5 51.h4 Be6 52.Rb8 gxh4 53.Rg8 Bf5 54.Kg2 Kh5 55.Kh2 Bg4 1/2-1/2
2013.06.20 17th Voronezh Master Open
3312313 GM Fedorov, Alex (2592) IM Chekhov, S (2456) 1-0
1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.c3 Nf6 5.g3 d5 6.Qe2 Be7 7.Bg2 O-O 8.O-O b5 9.e5 Nd7 10.h4 a5 11.Bf4 Ba6 12.Rc1 Rb8 13.Nbd2 c4 14.d4 b4 15.Nf1 a4 16.a3 bxa3 17.bxa3 Rb3 18.Bg5 h6 19.Bf4 Bxa3 20.Rc2 Qb6 21.Raa2 Rb8 22.Ne3 Nf8 23.Bxh6 gxh6 24.Ng4 Nh7 25.Nxh6+ Kg7 26.Qd2 Ne7 27.Ng5 Nxg5 28.Qxg5+ Ng6 29.Ng4 Rh8 30.h5 Rb1+ 31.Bf1 Be7 32.Nf6 a3 33.hxg6 fxg6 34.Kg2 Bb5 35.Be2 Ba4 36.Bh5 Bxc2 37.Rxc2 Rxh5 38.Nxh5+ Kf7 39.Qf4+ Kg8 40.Qg4 Rg1+ 1-0
2013.06.19 17th Voronezh Master Open
3312305 IM Chekhov, S (2456) GM Kharitonov, Alexandr (2546) 1/2-1/2
1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nc6 7.d4 Bg4 8.Bc4 e6 9.O-O Be7 10.h3 Bxf3 11.Qxf3 Nxd4 12.Qe4 Nf6 13.Qxb7 Rb8 14.Qxa7 Ra8 15.Qb7 Rb8 16.Qa7 Ra8 17.Qb7 Rb8 1/2-1/2
2013.06.17 17th Voronezh Master Open
3315281 GM Rychagov, A (2561) IM Chekhov, S (2456) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 Bf6 9.Rc1 d5 10.Ne5 c5 11.e3 Na6 12.Nxe4 dxe4 13.Qc2 cxd4 14.exd4 Qxd4 15.Bc3 Qd8 16.Rfd1 Qc7 17.Bxe4 Bxe4 18.Qxe4 Nc5 19.Qe2 a5 20.b3 Rfd8 21.h4 h6 22.h5 Rxd1+ 23.Rxd1 Rd8 24.Rxd8+ Qxd8 25.Qf3 Qc7 26.Qe3 Qd6 27.Kg2 Nd7 28.Nxd7 Bxc3 29.Qxc3 Qxd7 30.Qe5 Qc6+ 31.f3 f5 32.Qd4 Kf7 33.a3 Qc5 34.Qd7+ Kf6 35.Qe8 Qc7 36.f4 Qf7 37.Qxf7+ Kxf7 38.Kf3 Ke7 39.Ke3 Kd7 40.Kd4 Kd6 41.b4 a4 42.b5 1-0
2013.06.15 17th Voronezh Master Open
3315269 IM Chekhov, S (2456) GM Lintchevski, D (2526) 1/2-1/2
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.cxd5 Nxd5 7.Qb3 Nb6 8.d5 Bg7 9.Be3 O-O 10.Rd1 Na6 11.Nf3 Qd6 12.Bxa6 bxa6 13.O-O Bb7 14.Ng5 Rad8 15.Nge4 Qc7 16.Bg5 Nc8 17.Rfe1 Ba8 18.Qa3 h6 19.Be3 Nb6 20.Bxb6 Qxb6 21.Qxe7 Rfe8 22.Qxe8+ Rxe8 23.Nf6+ Bxf6 24.Rxe8+ Kg7 25.Rxa8 Qxb2 26.d6 Qxc3 27.d7 Qc2 28.d8=Q Bxd8 29.Raxd8 Qxa2 30.Re8 h5 31.Ree1 h4 32.h3 Qc4 33.Ra1 g5 34.Re5 Kg6 35.Rea5 f6 36.Rxa6 Qd4 37.Rxa7 Qb2 38.Re1 Qd2 39.Rae7 Qd6 40.R7e3 Qd2 41.R1e2 Qd1+ 42.Re1 Qd2 43.R1e2 Qd1+ 44.Kh2 Qd6+ 45.g3 hxg3+ 46.fxg3 Qd4 47.Rf3 Qd5 48.Ref2 Qd4 49.Rxf6+ Qxf6 50.Rxf6+ Kxf6 51.Kg2 Kf5 52.Kf2 Kf6 53.Kg1 Kg7 54.Kf1 Kf7 55.Ke1 Ke7 56.Kd1 Kd7 57.Kd2 Kd6 58.Kd3 Kd5 59.Ke3 Ke5 60.Ke2 Ke6 61.Kf2 Kf6 62.Kg2 Kg6 63.Kg1 Kg7 64.Kf1 Kf7 65.Ke1 Ke7 66.Kd1 Kd7 67.Kc1 Kc7 68.Kb2 Kd6 69.Kc1 Kc7 70.Kc2 Kc6 71.Kc3 Kc5 72.Kd3 Kd5 73.g4 Ke5 74.Ke3 Kd5 75.Kf2 Ke6 76.Kg1 Kf6 77.Kh2 Ke6 78.Kg2 Kf7 79.Kf1 Ke7 80.Ke1 Kd6 81.Kd2 Ke5 82.Ke2 Ke6 83.Kf2 Ke7 84.Ke3 Kd7 85.Kd3 Ke7 86.Ke3 Kd7 87.Kf3 Ke7 88.Kg2 Kf7 89.Kh1 Ke7 90.Kg1 Kf6 91.Kf1 Kf7 92.Ke1 Kf6 93.Kd1 Ke5 94.Ke2 Ke6 95.Kf3 Ke7 96.Kg3 Kf6 97.Kf2 Kf7 98.Ke3 Ke7 99.Kd3 Kd7 100.Kc4 Ke6 101.Kd4 Kd6 102.Ke4 Ke6 103.Ke3 Ke5 1/2-1/2
2013.06.14 17th Voronezh Master Open
3315256 IM Chekhov, S (2456) GM Maiorov, N1 (2529) 1/2-1/2
1.e4 e5 2.f4 exf4 3.Bc4 Nf6 4.Nc3 Bb4 5.e5 d5 6.Bb5+ c6 7.exf6 cxb5 8.fxg7 Rg8 9.Qe2+ Be6 10.d4 Nc6 11.Nf3 Qf6 12.O-O O-O-O 13.Nxb5 a6 14.c3 Be7 15.a4 Rxg7 16.Ne1 Bg4 17.Qf2 f3 18.Nxf3 axb5 19.axb5 Nb8 20.Ne5 Qxf2+ 21.Rxf2 f6 22.Nxg4 Rxg4 23.Rf5 Kc7 24.g3 Kb6 25.Bf4 Kxb5 26.Ra8 Rgg8 27.Rxb8 Rxb8 28.Bxb8 Rxb8 29.Rxd5+ Kc4 30.Rd7 Bf8 31.Rxh7 Kb3 32.Rc7 b5 33.Kf2 Kxb2 34.Ke3 Kc2 35.Ke4 Ba3 36.d5 Bd6 37.Rc6 Be5 38.d6 Bxc3 39.Kd5 Kd3 40.d7 Rd8 41.Ke6 b4 42.Rc8 Rxd7 43.Kxd7 b3 44.Rb8 b2 45.Ke6 Kc4 46.Rxb2 Bxb2 47.h4 Kd3 48.Kf5 Ke2 49.h5 Bc1 50.Kxf6 Kf3 51.Kg6 Kxg3 1/2-1/2
2013.02.03 Moscow Open A 2013
3358172 FM Chekhov, S (2444) GM Najer, E (2647) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.Nd2 g6 9.c4 Ba6 10.Qe4 f5 11.exf6 Nxf6 12.Qxe7+ Bxe7 13.Bd3 Nd5 14.Be4 Nb6 15.b3 d5 16.Bb2 O-O 17.cxd5 cxd5 18.Bf3 Rae8 19.Kd1 Bb4 20.Re1 Rxe1+ 21.Kxe1 Re8+ 22.Kd1 Bc5 23.a4 Bxf2 24.a5 Bd3 25.Nb1 Re1+ 26.Kd2 Rxb1 27.Kxd3 Rxb2 28.Kc3 Nd7 29.Bxd5+ Kg7 30.Kxb2 Bd4+ 31.Kb1 Bxa1 32.Kxa1 Kf6 33.Bg8 Ne5 34.Kb2 Nc6 35.Kc3 Nxa5 36.Kb4 Nc6+ 37.Kb5 Nb8 38.Bxh7 Kg7 39.Bxg6 Kxg6 40.h4 Kh5 41.g3 Kg4 42.Kc5 Kh5 1/2-1/2
2012.11.04 Chigorin Memorial
3388790 FM Chekhov, S (2443) IM Leontiev, Alek (2321) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nxc6 Qf6 6.Qf3 dxc6 7.Bc4 Be6 8.Bxe6 Qxe6 9.Be3 Bb4+ 10.Bd2 Bxd2+ 11.Nxd2 O-O-O 12.O-O-O Nf6 13.Qb3 Qe5 14.f3 Qg5 15.g3 Rd7 16.f4 Qg6 17.Qe3 b6 18.e5 Nd5 19.Qe4 Qe6 20.Nb3 Rhd8 21.Nd4 Qh6 22.a3 g5 23.c4 gxf4 24.cxd5 fxg3+ 25.Kc2 cxd5 26.Qe2 Kb7 27.hxg3 Qg5 28.g4 a6 29.Kb1 Re8 30.Rh5 Qg6+ 31.Ka1 Qe4 32.Rd2 Rde7 33.Qxe4 dxe4 34.e6 fxe6 35.Re2 c5 36.Nc2 Kc6 37.Rxe4 e5 38.Ne3 b5 39.Rh6+ Kb7 40.Nf5 Re6 41.Rxh7+ Kc6 42.Ne3 Rf8 43.Ra7 Rf4 44.Rxa6+ Kd7 45.Rxf4 Rxa6 46.Rf5 Ke6 47.g5 Ra4 48.Rf6+ Ke7 49.Nf5+ Ke8 50.g6 1-0
2012.11.03 Chigorin Memorial
3388627 Naboka, S (2256) FM Chekhov, S (2443) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.Qg4 Nf6 8.Qg3 d6 9.O-O Nc6 10.Nc3 Ne5 11.Be2 Ng6 12.Rd1 Bb8 13.f4 O-O 14.Be3 Qe7 15.Bf3 Ba7 16.Bxa7 Rxa7 17.Qf2 b5 18.g3 b4 19.Na4 Rc7 20.Qb6 Bb7 21.Qxb4 Rxc2 22.Rxd6 e5 23.Rb6 Qd7 24.Rxb7 Qh3 25.Nd2 exf4 26.Bg2 Qh5 27.Nf3 fxg3 28.hxg3 Qg4 29.Qb3 Rxg2+ 30.Kxg2 Nxe4 31.Qe3 Qxg3+ 32.Kf1 Nh4 33.Ke2 Qg2+ 34.Kd3 Nf2+ 35.Kc3 Nxf3 36.Nc5 Ng4 37.Qf4 Nfe5 38.Rd1 h5 39.Re7 Ng6 40.Qe4 Qxe4 41.Rxe4 Nf2 42.Rd6 Nxe4+ 43.Nxe4 Re8 44.Kd4 Nf4 45.Rxa6 Ne6+ 46.Kc3 Rc8+ 47.Kd3 Rb8 48.b3 Kh7 49.Ke3 g5 50.Rd6 Kg7 51.Nd2 g4 52.Kf2 h4 53.Nc4 Rh8 54.Ne3 g3+ 55.Kf3 Kg6 56.Rd2 Ng5+ 57.Kf4 Re8 58.Rd6+ f6 59.Rd4 Ne6+ 0-1
2012.11.02 Chigorin Memorial
3388463 FM Chekhov, S (2443) Zhurikhin, A (2254) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.d4 b5 7.Bb3 Nxd4 8.Nxd4 exd4 9.c3 dxc3 10.Qd5 Be6 11.Qc6+ Bd7 12.Qd5 Be6 13.Qc6+ Bd7 14.Qd5 Be6 1/2-1/2
2012.11.01 Chigorin Memorial
3388253 GM Solak, D (2590) FM Chekhov, S (2443) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.Qg4 Nf6 8.Qg3 d6 9.Nc3 Nc6 10.O-O Ne5 11.Be2 Ng6 12.Rd1 e5 13.Be3 Bxe3 14.Qxe3 Be6 15.Nc5 Qc7 16.Nxe6 fxe6 17.g3 O-O 18.Rd3 Rad8 19.Rad1 Rd7 20.Qd2 Rfd8 21.Bf1 b5 22.a3 Qc5 23.Bh3 Kf7 24.Rf3 h6 25.Qe2 Ke7 26.Rxf6 gxf6 27.Qh5 Nf8 28.Rd3 Re8 29.Qxh6 b4 30.axb4 Qxb4 31.Bg4 d5 32.Nxd5+ exd5 33.Qg7+ Kd8 34.Qxf6+ Rde7 35.Rc3 Nd7 36.Bxd7 Qxc3 37.bxc3 Kxd7 38.exd5 Rc8 39.Qf5+ Kd8 40.Qf8+ Kd7 41.Qf5+ 1-0
2012.10.31 Chigorin Memorial
3388110 FM Chekhov, S (2443) Solovyov, V (2265) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Nc6 6.a3 Nh6 7.b4 cxd4 8.cxd4 Nf5 9.Bb2 Bd7 10.Be2 Rc8 11.O-O h5 12.h3 h4 13.Qd2 g6 14.Bc3 Bh6 15.Qb2 Qc7 16.Bd2 Qb6 17.Bc3 Qc7 18.Bd3 Bf4 19.Bd2 Bxd2 20.Nbxd2 Qb6 21.Nb3 a5 22.Nc5 Ncxd4 23.Nxd4 Rxc5 24.Bxf5 Rc4 25.Rad1 gxf5 26.Nxf5 Rc7 27.Nd6+ Kf8 28.Qd2 axb4 29.axb4 Rc6 30.Qf4 Be8 31.Ra1 Qd8 32.Nxb7 Qb8 33.Nd6 Rh5 34.Rfc1 1-0
2012.10.30 Chigorin Memorial
3387901 GM Kovalyov, A (2593) FM Chekhov, S (2443) 1-0
1.c4 Nf6 2.Nf3 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 Bg4 7.Be3 Nc6 8.d5 Nb8 9.h3 Bxf3 10.Bxf3 Nbd7 11.O-O Ne8 12.Rc1 a5 13.b3 Rb8 14.Re1 c6 15.g3 Nc7 16.Bg2 Re8 17.Qd2 cxd5 18.exd5 b5 19.cxb5 Nxb5 20.Na4 Rb7 21.Rc6 Nb8 22.Rb6 Bc3 23.Qc1 Rxb6 24.Bxb6 Qc8 25.Nxc3 Nxc3 26.Qd2 a4 27.Ba5 Nb5 28.Qb4 Qc5 29.Qxa4 Na6 30.Bd2 Qb6 31.Be3 Qb7 32.Rc1 Ra8 33.Qh4 Na3 34.Rc6 Nb8 35.Rb6 Qc7 36.Rb4 Na6 37.Ra4 Nb5 38.Rc4 Qb7 39.a4 Na3 40.Rc6 Nb8 41.Rc3 Na6 42.b4 Nxb4 43.Rxa3 Nxd5 44.Qd4 Qb1+ 45.Kh2 1-0
2012.10.29 Chigorin Memorial
3387726 FM Chekhov, S (2443) GM Jumabayev, R (2545) 1/2-1/2
1.e4 e5 2.f4 exf4 3.Bc4 h6 4.Nc3 Nc6 5.d4 g5 6.h4 Bb4 7.a3 Bxc3+ 8.bxc3 Nf6 9.Qe2 d6 10.hxg5 Bg4 11.Qf2 Nxe4 12.Qxf4 f5 13.gxf6 Nxf6 14.Rxh6 Qe7+ 15.Qe3 Rxh6 16.Qxe7+ Kxe7 17.Bxh6 Ne4 18.Bd3 Kd7 19.Rb1 Re8 20.Bxe4 Rxe4+ 21.Kf2 Na5 22.Kg3 b6 23.Rf1 Be6 24.Nf3 Rg4+ 25.Kf2 Bf5 26.Ne1 Nc4 27.Bc1 c5 28.dxc5 bxc5 29.Rh1 Be4 30.Rh8 a5 31.g3 Kc6 32.Rh4 Rxh4 33.gxh4 Kb5 34.Kg3 Ka4 35.Kf4 Bh7 36.h5 Nxa3 37.h6 Nxc2 38.Nf3 Kb3 39.Ng5 Bg6 40.Nf7 d5 41.Kg5 Bh7 42.Kf6 a4 43.Ng5 Ne3 44.Bxe3 a3 45.Bxc5 a2 46.Nxh7 a1=Q 47.Bd4 Qh1 48.Kg7 Qh5 49.Bf6 Qg4+ 50.Ng5 Qd7+ 51.Nf7 Qg4+ 52.Bg5 Qg3 53.h7 Qxc3+ 54.Bf6 Qg3+ 55.Bg5 Qc3+ 56.Kg8 Qc8+ 57.Bd8 Qg4+ 58.Kf8 Qh5 59.h8=Q Qxh8+ 60.Nxh8 d4 61.Ng6 d3 62.Ba5 Kc2 63.Ne5 d2 64.Nc4 d1=Q 65.Ne3+ Kc1 66.Nxd1 Kxd1 1/2-1/2
2012.10.28 Chigorin Memorial
3387604 FM Chekhov, S (2443) Salov, Vi (1993) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 a6 5.Nf3 Bg4 6.h3 Bh5 7.g4 Bg6 8.Ne5 Nc6 9.Nxg6 hxg6 10.d5 O-O-O 11.Bg2 Qe5+ 12.Qe2 Qxe2+ 13.Kxe2 Nd4+ 14.Kd3 e5 15.Be3 c5 16.f4 exf4 17.Bxf4 f5 18.Rae1 Nf6 19.b4 Nc6 20.bxc5 Bxc5 21.Kc4 b6 22.Be3 Na5+ 23.Kd3 Nb7 24.Bxc5 Nxc5+ 25.Kc4 Rhe8 26.a4 Nfd7 27.Kd4 Nf6 28.Rxe8 Rxe8 29.a5 Ncd7 30.axb6 Nxb6 31.Ra1 fxg4 32.hxg4 Rd8 33.Rxa6 Kb7 34.Ra1 Nxg4 35.Nb5 Nf6 36.c4 Rh8 37.d6+ Kb8 38.c5 Rh4+ 39.Kd3 Nbd5 40.c6 Nb4+ 41.Kd2 Nxc6 42.Bxc6 Rh2+ 43.Kc1 Rh5 44.Ra8# 1-0
2012.10.27 Chigorin Memorial
3387442 Gantsevich, A (2046) FM Chekhov, S (2443) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 c5 6.e4 d6 7.a4 Nc6 8.c3 Qc7 9.Na3 a6 10.Re1 Bd7 11.Nh4 Rab8 12.f4 b5 13.axb5 axb5 14.Nf3 Nh5 15.Bd2 Na5 16.e5 Bg4 17.b4 cxb4 18.cxb4 Nc6 19.Qc1 Rfc8 20.Kh1 Qd7 21.Qb1 Bxf3 22.Bxf3 dxe5 23.f5 Qxf5 24.Rf1 e4 25.Bxe4 Nxg3+ 26.Kg2 Qxf1+ 27.Qxf1 Nxf1 28.Rxf1 Nd4 29.Bf4 Rb6 30.Be3 f5 31.Bd5+ e6 32.Bf3 Rc3 33.Nb1 Rxd3 0-1
2012.09.02 Botvinnik Memorial 2012
3408970 FM Chekhov, S (2444) FM Lamorelle, J (2290) 1-0
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.Bc4 d6 6.exd6 Bxd6 7.O-O O-O 8.d4 cxd4 9.cxd4 a6 10.Bg5 Qc7 11.Nbd2 b5 12.Bd3 Bb7 13.Rc1 Qb6 14.Bb1 Nd7 15.Ne4 Bf4 16.Bxf4 Nxf4 17.Qd2 Nd5 18.Nc5 N5f6 19.Ne5 Rfd8 20.Qf4 Nf8 21.g4 Qc7 22.Ncd7 Rxd7 23.Rxc7 Rxc7 24.Rc1 Nd5 25.Qd2 Rxc1+ 26.Qxc1 Rc8 27.Qd2 f6 28.Nd3 Ng6 29.Nc5 Ngf4 30.Nxb7 Rc1+ 31.Qxc1 Ne2+ 32.Kf1 Nxc1 33.Nc5 Nf4 34.Ke1 Nce2 35.Nxe6 Nxe6 36.Kxe2 Nxd4+ 37.Ke3 Nc6 38.f4 Kf7 39.Be4 Nd8 40.Bf5 Ne6 41.Bxh7 g5 42.fxg5 fxg5 43.Bf5 Nf4 44.Kd4 b4 45.Kc4 1-0
2012.09.01 Botvinnik Memorial 2012
3408884 Dotsenko, Serg1 (2188) FM Chekhov, S (2444) 0-1
1.e4 c5 2.b4 b6 3.bxc5 bxc5 4.Bb2 Nc6 5.Nf3 Rb8 6.Qc1 Qb6 7.Bc3 Nf6 8.d3 d6 9.Nbd2 e5 10.Nc4 Qc7 11.Be2 Be7 12.h3 Be6 13.Ne3 Nd4 14.Bd2 Nxe2 15.Kxe2 c4 16.Ng5 c3 17.Nxe6 fxe6 18.Be1 d5 19.Rb1 O-O 20.Rb3 dxe4 21.Bxc3 Nd5 22.dxe4 Nf4+ 23.Kf1 Rxb3 24.cxb3 Nd3 0-1
2012.08.31 Botvinnik Memorial 2012
3416117 FM Chekhov, S (2444) Palachev, P (2290) 0-1
1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nc6 7.d4 e6 8.Bc4 Be7 9.O-O O-O 10.Re1 Qd6 11.Bxd5 exd5 12.Ne5 Be6 13.Bf4 Nxe5 14.Bxe5 Qd7 15.Qb3 Rfc8 16.Re3 f6 17.Bg3 Bf7 18.Rae1 Bf8 19.h3 Rc4 20.Qd1 Rac8 21.Kh2 b5 22.a3 a5 23.Qb3 b4 24.Na4 Qc6 25.Nc5 Rxc5 26.dxc5 d4 27.Re6 Qxc5 28.axb4 axb4 29.Qf3 Bxe6 30.Rxe6 Qc4 31.Re4 Rd8 32.h4 Qc2 33.Re2 Qd1 34.Qe4 d3 35.Re1 Qb3 36.Bc7 Rd7 37.Qc6 d2 38.Rd1 Qxd1 39.Qxd7 Qe2 40.Qd5+ Kh8 41.Qd8 h5 42.Qxf8+ Kh7 43.Qxb4 d1=Q 44.Qc5 Qe4 45.Qxh5+ Qxh5 0-1
2012.08.30 Botvinnik Memorial 2012
3415980 GM Inarkiev, E (2683) FM Chekhov, S (2444) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Nxc6 bxc6 8.O-O Nf6 9.Qe2 d5 10.Bg5 Be7 11.e5 Nd7 12.Bxe7 Kxe7 13.Rae1 g6 14.Qe3 h6 15.Qg3 Bb7 16.Nd1 c5 17.c4 d4 18.f4 Rag8 19.Nf2 Qa5 20.Ng4 Qxa2 21.Nxh6 Rxh6 22.Qg5+ Ke8 23.Qxh6 Qxb2 24.Qh3 Qd2 25.Re2 Qc3 26.Rb1 Bc6 27.Rc2 Qa3 28.Rcb2 Ke7 29.Qh4+ Kf8 30.Rb3 Qa2 31.Bf1 Qc2 32.R1b2 Qc1 33.Qh6+ Ke7 34.Qg5+ Kf8 35.Ra2 Kg7 36.Rxa6 Be4 37.Rd6 d3 38.Rxd7 Qe3+ 39.Kh1 Qe1 40.Rxf7+ Kxf7 41.Qf6+ Ke8 42.Qxe6+ 1-0
2012.08.29 Botvinnik Memorial 2012
3415894 FM Chekhov, S (2444) Palchun, G (2189) 1-0
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 Bg4 6.Qa4+ Nc6 7.Bc4 Qe4+ 8.Be3 Bxf3 9.Nd2 Qg6 10.Nxf3 Qxg2 11.Ke2 e6 12.Rhg1 Qh3 13.Rg3 Qh5 14.Rg5 Qh3 15.Bb5 Nd7 16.Bxc6 bxc6 17.Qxc6 Rd8 18.dxc5 h6 19.Rgg1 Qf5 20.Rad1 Bxc5 21.Rxd7 Rxd7 22.Rd1 1-0
2012.08.28 Botvinnik Memorial 2012
3415767 GM Khismatullin, D (2636) FM Chekhov, S (2444) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.g3 cxd4 6.Nxd4 a6 7.Bg2 Qc7 8.O-O Qxc4 9.Na4 Qc7 10.Qb3 Ba5 11.Qa3 Qe5 12.Bf4 Qxd4 13.Rfd1 Qb4 14.Qxb4 Bxb4 15.Nb6 d5 16.Nxa8 Nc6 17.Nb6 Ke7 18.Rac1 h6 19.a3 Ba5 20.Be3 Bd7 21.Bc5+ Kd8 22.e4 Bxb6 23.Bxb6+ Kc8 24.exd5 Nxd5 25.Bxd5 exd5 26.Rxd5 Re8 27.Rd2 h5 28.f3 g6 29.a4 Re5 30.b4 1-0
2012.08.27 Botvinnik Memorial 2012
3415647 FM Chekhov, S (2444) GM Yemelin, V (2579) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4 Nb6 9.Nc3 Bb7 10.Bd2 g6 11.O-O-O Bg7 12.f4 O-O 13.h4 Ba6 14.Qe4 f5 15.exf6 Qxf6 16.c5 Bxf1 17.cxb6 Rae8 18.Qb4 Bxg2 19.Rhg1 Bh3 20.bxc7 Bf5 21.h5 Qd4 22.Qb3+ d5 23.hxg6 hxg6 24.Rge1 Rxe1 25.Rxe1 Rc8 26.Be3 Qd3 27.Bxa7 Rxc7 28.Bc5 Rb7 29.Re8+ Kh7 30.Qd1 Qh3 31.Bd4 Qh2 32.Ne2 Rb4 33.Re7 Rc4+ 34.Bc3 d4 35.Nxd4 Qxf4+ 36.Qd2 Qf1+ 37.Qd1 Qf4+ 38.Qd2 Qf1+ 39.Qd1 Qf4+ 40.Qd2 1/2-1/2
2012.08.26 Botvinnik Memorial 2012
3415570 Gorjunov, S2 (2128) FM Chekhov, S (2444) 0-1
1.c4 Nf6 2.Nc3 c5 3.Nf3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.Re1 d6 8.e4 a6 9.d4 cxd4 10.Nxd4 Qc8 11.Be3 Nbd7 12.f4 O-O 13.Rc1 Ra7 14.f5 e5 15.Nd5 Qd8 16.Nc2 a5 17.Na3 Bxd5 18.cxd5 Nc5 19.Nb5 Ra8 20.Nc3 Ne8 21.Na4 Rc8 22.a3 b5 23.Nxc5 dxc5 24.Qe2 c4 25.a4 Bc5 26.Bxc5 Rxc5 27.Qf2 Qc7 28.axb5 Rxb5 29.Re2 Nd6 30.f6 Qb6 31.Qxb6 Rxb6 32.Ra1 Rb5 33.fxg7 Kxg7 34.Ra2 Rc8 35.Rc2 Rcc5 36.Kf2 Kg6 37.Ra3 Rb4 38.Ke3 Rcb5 39.Ra2 Rb3+ 40.Kd2 f5 41.exf5+ Kxf5 42.Kc1 e4 43.Bh3+ Ke5 44.Be6 e3 45.Kd1 Kd4 46.Ke2 Rb8 47.Rxa5 Rxb2 48.Ra2 Rxc2+ 49.Rxc2 Rf8 50.Ke1 Kd3 51.Ra2 Rb8 52.Ra1 c3 53.Rd1+ Kc4 54.Ke2 c2 55.Rc1 Kc3 56.Kxe3 Rb1 57.Rxc2+ Kxc2 58.Kd4 Kd2 59.Ke5 Rb6 60.g4 Ke3 61.g5 Nc4+ 62.Kf6 Kf4 63.h4 Ne3 64.Kg7 Rb7+ 65.Kf6 Ng4+ 66.Bxg4 Kxg4 67.g6 Rb6+ 68.Kg7 hxg6 0-1
2012.08.25 Botvinnik Memorial 2012
3415464 FM Chekhov, S (2444) Safronov, Kirill (2034) 1-0
1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.g3 d5 7.e5 Ne4 8.Bg2 Nxc3 9.bxc3 O-O 10.O-O c5 11.Nb3 Nc6 12.Qxd5 Qxd5 13.Bxd5 Nxe5 14.Re1 Ng6 15.Ba3 Bf6 16.Re3 Rd8 17.Bg2 c4 18.Na5 Rb8 19.Nxc4 Be6 20.Na5 Rd2 21.Nxb7 Rxc2 22.Bb4 Rxa2 23.Rxa2 Bxa2 24.Bd6 Rc8 25.Bh3 Ra8 26.Na5 Be6 27.Bxe6 fxe6 28.c4 Kf7 29.Rb3 Be5 30.Bc5 a6 31.f4 Rc8 32.Rb7+ Kg8 33.Bb4 Bc7 34.Nb3 Rb8 35.Rxc7 Rxb4 36.Nd4 e5 37.Ne6 exf4 38.gxf4 a5 39.Rxg7+ Kh8 40.Ra7 h5 41.f5 Ne5 42.c5 a4 43.f6 Rb1+ 44.Kg2 Rb2+ 45.Kg3 Rb3+ 46.Kf4 Nd3+ 47.Kg5 Nxc5 48.Nxc5 Rb5 49.Kg6 1-0
2012.06.21 16th Voronezh Master Open
3452683 FM Chekhov, S (2458) Barsamian, E (2258) 1-0
1.e4 c6 2.c4 d5 3.exd5 Nf6 4.Nc3 cxd5 5.cxd5 Nxd5 6.Nf3 e6 7.Bc4 Nb6 8.Bb3 Bd7 9.O-O Bc6 10.d4 Be7 11.Ne5 Nd5 12.Qg4 g6 13.Re1 Bf6 14.Nxf7 Kxf7 15.Qxe6+ Kg7 16.Nxd5 Re8 17.Qxf6+ Qxf6 18.Bh6+ Kxh6 19.Nxf6 Rxe1+ 20.Rxe1 Nd7 21.Re8 Rxe8 22.Nxe8 Nb6 23.Nd6 Kg5 24.f3 Kf6 25.Kf2 Ke7 26.Nc4 Nc8 27.Ke3 Be8 28.h4 Kf6 29.Nd2 b5 30.Kf4 h6 31.Ne4+ Ke7 32.Ke5 Nb6 33.d5 Nd7+ 34.Kd4 a5 35.d6+ Kd8 36.Be6 Nb6 37.b3 a4 38.Nf6 axb3 39.axb3 1-0
2012.06.20 16th Voronezh Master Open
3452624 Khanin, S (2172) FM Chekhov, S (2458) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Be3 Nf6 8.O-O Ne5 9.h3 Bc5 10.Kh1 d6 11.f4 Nc6 12.e5 Nxd4 13.exf6 gxf6 14.Bxd4 Bxd4 15.Bb5+ axb5 16.Qxd4 Rg8 17.Nxb5 Qc6 18.Nxd6+ Kf8 19.Ne4 Rg6 20.Rf3 Qd7 21.Qc3 Qe7 22.Rd3 b6 23.Rad1 Kg7 24.Rd8 Bb7 25.R8d7 Rd8 26.Rxd8 Bxe4 27.R8d2 Qb7 28.Rg1 h5 29.Kh2 Qb8 30.Qe3 f5 31.g3 b5 32.h4 Kh7 33.Qc5 Rg4 34.Qe7 Rg7 35.Qd6 Qa7 36.a3 Qb7 37.b3 Qa7 38.Re1 Bd5 39.Qb4 Qa6 40.a4 bxa4 41.bxa4 Qa8 42.a5 Qc6 43.Re3 Qa6 44.c4 Bxc4 45.Qb6 Qa8 46.Rd8 Qa6 47.Qxa6 Bxa6 48.Ra8 Bb7 49.Rb8 Bd5 50.Rc3 e5 51.Rc5 Bf3 52.Rxe5 Rg6 53.Ree8 f6 54.Re7+ 1-0
2012.06.19 16th Voronezh Master Open
3452578 FM Chekhov, S (2458) FM Mikhailov, Vi (2299) 1-0
1.e4 c5 2.c3 g6 3.d4 cxd4 4.cxd4 Bg7 5.Nc3 d6 6.h3 Nf6 7.Nf3 O-O 8.Bd3 Nc6 9.O-O a6 10.d5 Ne5 11.Nxe5 dxe5 12.Qb3 Nh5 13.Rd1 Nf4 14.Bf1 Qd6 15.Be3 g5 16.Qa3 Qg6 17.Qxe7 g4 18.Kh2 gxh3 19.g3 Bf6 20.Qc7 Nh5 21.d6 Be6 22.d7 Kh8 23.Nd5 Rg8 24.Nxf6 Nxg3 25.Ng4 Nxf1+ 26.Rxf1 f6 27.Rg1 Bxg4 28.f3 h5 29.Qd6 Rad8 30.fxg4 hxg4 31.Rg3 Rg7 32.Rf1 Rdxd7 33.Qf8+ Rg8 34.Qxf6+ Qxf6 35.Rxf6 Rgg7 36.Rh6+ Kg8 37.Rh4 Rd3 38.Rhxg4 Rxg4 39.Rxg4+ Kf7 1-0
2012.06.18 16th Voronezh Master Open
3452515 GM Rakhmanov, Ale (2603) FM Chekhov, S (2458) 1-0
1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 d6 5.Bg2 g6 6.d4 Bg7 7.dxc5 dxc5 8.Qxd8+ Kxd8 9.Nc3 Nd4 10.Nxd4 cxd4 11.Ne2 Bd7 12.c3 dxc3 13.Nxc3 Ne7 14.O-O Nc6 15.Bg5+ Kc8 16.Rac1 h6 17.Be3 Rd8 18.f4 Bd4 19.Bxd4 Nxd4 20.Rfd1 Bc6 21.Kf2 Nb5 22.Nd5 Kb8 23.a4 Nc7 24.Ne7 Rxd1 25.Rxd1 a5 26.Bf1 Ka7 27.Nxc6+ bxc6 28.Rd7 Kb6 29.Rxf7 Rd8 30.Ke3 Rd1 31.Bc4 Ne8 32.e5 Nc7 33.Rf6 Kc5 34.Bxe6 Rb1 35.Rxg6 Rxb2 36.Rxh6 Rb4 37.Bd7 Nd5+ 38.Kf3 Rxa4 39.Rxc6+ Kd4 40.Rd6 Ra3+ 41.Kg4 Kc5 42.f5 Re3 43.f6 Rxe5 44.Rxd5+ 1-0
2012.06.16 16th Voronezh Master Open
3452466 FM Chekhov, S (2458) GM Kharitonov, Alexandr (2547) 1/2-1/2
1.e4 c6 2.c4 e5 3.Nc3 Nf6 4.Nf3 d6 5.g3 g6 6.Bg2 Bg7 7.O-O O-O 8.d4 Bg4 9.d5 c5 10.h3 Bxf3 11.Bxf3 Nbd7 12.Bg2 Ne8 13.Qc2 a6 14.Bd2 Nc7 15.a4 b6 16.h4 Rb8 17.Bh3 Qe7 18.Kg2 Rb7 19.Bg5 Nf6 20.Rfb1 Rfb8 21.Be3 Qf8 22.Qc1 h5 23.b3 Ng4 24.Bxg4 hxg4 25.h5 f5 26.h6 Bh8 27.h7+ Kxh7 28.Qh1+ Kg8 29.Qh4 Bf6 30.Bg5 Ne8 31.Rh1 Bxg5 32.Qxg5 Qf6 33.Qxf6 Nxf6 34.exf5 gxf5 35.Rh6 Kg7 36.Rah1 Re7 37.Nd1 f4 38.Nc3 Ree8 39.f3 gxf3+ 40.Kxf3 fxg3 41.R6h3 Rh8 42.Rxg3+ Kf7 43.Rf1 Rbg8 44.Ne4 Nxe4 45.Kxe4+ Ke7 46.Rxg8 Rxg8 47.Rh1 Rg4+ 48.Kf3 Rf4+ 49.Ke3 b5 50.Rh7+ Kd8 51.Ra7 bxc4 52.bxc4 Rxc4 53.Rxa6 Ke7 54.Ra7+ Kf6 55.Rd7 e4 56.Rxd6+ Ke5 57.Rh6 Rc3+ 58.Kd2 Rd3+ 59.Kc2 Kxd5 60.a5 Ra3 61.a6 Kd4 62.Kb2 Ra5 63.Kb3 e3 64.Rd6+ Ke5 65.Rd3 Kf4 66.Rd6 Ra1 67.Kc4 Ke5 68.Rd5+ Ke4 69.Rd6 Ra5 70.Re6+ Kf3 71.Rf6+ Ke2 72.Re6 Kf2 73.Rf6+ Ke1 74.Rd6 e2 75.Re6 Kd2 76.Rd6+ Kc2 77.Re6 1/2-1/2
2012.06.15 16th Voronezh Master Open
3452418 FM Duzhakov, I (2324) FM Chekhov, S (2458) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.a3 Bxc3+ 6.bxc3 O-O 7.Bd3 Nc6 8.Ne2 d6 9.O-O e5 10.d5 e4 11.dxc6 exd3 12.cxb7 Bxb7 13.Qxd3 Ng4 14.Qf5 Ne5 15.e4 Bc8 16.Qg5 Qxg5 17.Bxg5 Nxc4 18.Rfd1 Ba6 19.Ng3 Rfe8 20.f3 g6 21.Bf4 Re6 22.Rab1 Kf8 23.Nf1 Ke7 24.Ne3 Nxe3 25.Bxe3 Rc8 26.Kf2 Kd7 27.Bf4 Kc6 28.Rd2 Bc4 29.g4 Rd8 30.h4 d5 31.exd5+ Rxd5 32.Rxd5 Bxd5 33.Rb8 Rf6 34.Kg3 h6 35.g5 hxg5 36.hxg5 Re6 37.a4 Re1 38.Rc8+ Kb7 39.Rc7+ Kb6 40.a5+ Ka6 41.Rxc5 Bb7 42.Kf2 Ra1 43.Rc7 Ra2+ 44.Kg3 Ra3 45.Be3 Bd5 46.Rxa7+ Kb5 47.Bd2 Bc4 48.Rb7+ Kc6 49.Rb6+ Kd7 50.Rb4 Bd5 51.Rd4 Kc6 52.Kf4 Be6 53.c4 Ra4 54.Ke5 Rxc4 55.Rd6+ Kc7 56.Rxe6 fxe6 57.Kxe6 Rc5 58.Bf4+ Kd8 59.a6 Ra5 60.Be5 Ke8 61.Kf6 Kf8 62.Bd6+ Kg8 63.f4 Rxa6 64.Ke6 Kg7 65.Ke7 Ra7+ 66.Ke6 Rf7 67.Ke5 Rf5+ 68.Ke6 Kg8 1/2-1/2
2012.06.14 16th Voronezh Master Open
3452375 FM Chekhov, S (2458) WIM Tarasova, Viktoriy (2297) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nxc6 bxc6 6.Bd3 Qh4 7.Qe2 Nf6 8.h3 O-O 9.g3 Qh5 10.g4 Qe5 11.g5 Ne8 12.f4 Qe7 13.h4 d5 14.Nc3 a5 15.e5 g6 16.h5 Ng7 17.Be3 Bxe3 18.Qxe3 Rb8 19.b3 Nf5 20.Qd2 Be6 21.O-O-O a4 22.Kb2 axb3 23.cxb3 Ra8 24.Bxf5 Bxf5 25.Na4 Rfb8 26.Qd4 Rb4 27.Qc5 Qxc5 28.Nxc5 Rxf4 29.a4 gxh5 30.Rdf1 Rxf1 31.Rxf1 Bg4 32.Kc3 Re8 33.Kd4 Kf8 34.Rf6 Re7 35.Rxc6 1-0
2012.06.13 16th Voronezh Master Open
3452302 GM Gabrielian, A (2573) FM Chekhov, S (2458) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Be3 Nf6 8.O-O Bd6 9.h3 Bf4 10.Bxf4 Qxf4 11.Nxc6 bxc6 12.Re1 d5 13.Re3 O-O 14.e5 Nd7 15.Ne2 Qh4 16.c4 Bb7 17.Rc1 c5 18.cxd5 exd5 19.Bf5 d4 20.Rb3 Qg5 21.Ng3 Bc6 22.Bxd7 Bxd7 23.Rb7 Bc8 24.Rc7 Qxe5 25.R1xc5 Qd6 26.Ne4 Qd8 27.Ng5 Bf5 28.Nxf7 Qf6 29.Ne5 Be6 30.Qxd4 Rad8 31.Qe3 Qxf2+ 32.Qxf2 Rd1+ 33.Kh2 Rxf2 34.Re7 Rd5 35.Rxe6 1-0
2012.06.12 16th Voronezh Master Open
3452279 FM Chekhov, S (2458) WFM Kostrikina, A (2177) 1-0
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Be2 Nc6 7.O-O cxd4 8.Nxd4 Nxd4 9.cxd4 Be7 10.Nc3 Qd8 11.Bf3 O-O 12.Bf4 Qb6 13.Na4 Qa5 14.Be5 Nd5 15.Rc1 Bd7 16.Nc3 Bc6 17.Nxd5 Bxd5 18.Rc7 Rfe8 19.a3 Rac8 20.b4 Qb5 21.a4 Bxf3 22.Qxf3 Qxb4 23.Rxb7 Qxa4 24.Qg4 Bf8 25.h4 a5 26.h5 Qc2 27.Rb5 a4 28.Bxg7 f5 29.Qg5 Bxg7 30.h6 Rc7 31.Rc5 1-0
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