WORLDBASE

WORLDBASE Players IM Dau Khuong Duy

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
12424722 VIE 2011 M 2462 2324 2438
482 games  / 1,116 games total
3537179 IM Dau Khuong Duy (2526) Jasinski, Alexander (2082) 1-0
1.e4 c5 2.f4 d6 3.Nf3 g6 4.Bb5+ Bd7 5.Bxd7+ Nxd7 6.O-O Bg7 7.c3 e6 8.d4 Ne7 9.Be3 O-O 10.Nbd2 cxd4 11.cxd4 Rc8 12.Qe2 a6 13.Bf2 Rc2 14.Qd3 Rxb2 15.Nc4 Rb4 16.a3 Rxc4 17.Qxc4 b5 18.Qe2 Nb6 19.Bh4 Qd7 20.Rad1 h6 21.g4 Rc8 22.Kh1 Rc3 23.Rd3 Rc4 24.Rg1 Nc6 25.f5 b4 26.f6 Bf8 27.axb4 Nxb4 28.Rd2 Qc6 29.Kg2 a5 30.g5 h5 31.Rb1 Rc3 32.Bf2 Nc4 33.Rdd1 Rc2 34.Qe1 Qa4 35.Kg3 Qa3 36.Ra1 Qb3 37.Rdb1 Qd3 38.Rd1 Qb3 39.Qf1 Rc3 40.Qe2 Rc2 41.Qf1 Rc3 42.Qg2 Rc2 43.Rab1 Qc3 44.Qf1 Ne3 45.Bxe3 Qxe3 46.Re1 Qc3 47.Rbc1 e5 48.Rxc2 Nxc2 49.Rc1 exd4 50.Qb5 d3 51.Qd5 a4 52.Rb1 Nb4 53.Qd4 Qxd4 54.Nxd4 Nc2 55.Nxc2 dxc2 56.Rc1 a3 57.Rxc2 d5 58.exd5 Bd6+ 59.Kf3 Kf8 60.h4 Ke8 61.Ra2 Kd7 62.Ke4 Bc5 63.Kd3 Kd6 64.Kc4 Bb4 65.Kxb4 Kxd5 66.Rxa3 Ke6 67.Ra7 Kf5 68.Rxf7 Kg4 69.Rg7 Kxh4 70.f7 Kxg5 71.f8=Q h4 72.Qf7 Kg4 73.Qxg6+ Kh3 74.Qg2# 1-0
3537696 IM Oro, Faustino (2537) IM Dau Khuong Duy (2526) 1-0
1.d4 d6 2.e4 c6 3.Nf3 g6 4.c3 Nf6 5.Bd3 Bg7 6.O-O O-O 7.Re1 Bg4 8.h3 Bxf3 9.Qxf3 e5 10.Be3 Nbd7 11.Nd2 Qc7 12.Qd1 Rfe8 13.dxe5 Nxe5 14.Bf1 d5 15.f4 Nc4 16.Bxc4 dxc4 17.e5 Nd5 18.Nxc4 Rad8 19.Qf3 f6 20.Bd4 fxe5 21.Bxe5 Bxe5 22.Nxe5 Rf8 23.g3 Rde8 24.Qg2 g5 25.c4 Nb6 26.Rad1 gxf4 27.gxf4+ Kh8 28.Kh1 Rg8 29.Qf2 c5 30.Rg1 Qe7 31.Rde1 Qf6 32.Rxg8+ Rxg8 33.b3 Qf5 34.Ng4 Qd3 35.Qb2+ Qd4 36.Qxd4+ cxd4 37.Rd1 Rd8 38.Ne5 Kg7 39.Kg2 Kf6 40.Kf3 Kf5 41.Ng4 h5 42.Ne3+ Ke6 43.Nd5 Nd7 44.Rxd4 Rf8 45.Re4+ Kd6 46.Re3 Nc5 47.Nc3 Ne6 48.Ne2 Nc5 49.Re5 Nd7 50.Rd5+ Kc6 51.Rxh5 Kc7 52.Nd4 Kd6 53.Rd5+ Ke7 54.Rf5 Rg8 55.Rg5 Rf8 56.Nf5+ Ke6 57.Ne3 Ke7 58.Nd5+ Kd8 59.Rg7 Re8 60.Rxd7+ Kxd7 61.Nf6+ Ke7 62.Nxe8 Kxe8 63.Ke4 1-0
3537972 IM Dau Khuong Duy (2526) IM Aradhya, Garg (2434) 1-0
1.e4 e5 2.Bc4 Nf6 3.d3 Nc6 4.Nc3 Bb4 5.Bd2 Na5 6.Qf3 Nxc4 7.dxc4 O-O 8.Nge2 b5 9.cxb5 a6 10.a3 axb5 11.O-O Ba5 12.b4 Bb6 13.Bg5 c6 14.Ng3 h6 15.Be3 Bxe3 16.Qxe3 d6 17.h3 Qc7 18.a4 bxa4 19.Nxa4 Be6 20.Rfb1 Rfb8 21.c3 c5 22.b5 Bc4 23.b6 Qc6 24.Nf5 Kf8 25.Nb2 Rxa1 26.Rxa1 Be6 27.Ng3 Qxb6 28.Nd3 Qc6 29.f4 exf4 30.Nxf4 Kg8 31.Rf1 Bc4 32.Re1 Rb2 33.Nf5 Qb6 34.Qg3 Ne8 35.Nxg7 Kf8 36.Nxe8 Kxe8 37.Qg8+ Kd7 38.Nd5 Qb7 39.Qxf7+ Kc6 40.Qe8+ Qd7 41.Qa8+ Qb7 42.Qe8+ Qd7 43.Qh5 Qg7 44.Qf3 Qe5 45.Ra1 Qg5 46.Nf4 Kb6 47.Re1 Bb5 48.Nd5+ Kb7 49.e5 Bc6 50.Qf7+ Ka6 51.Ra1+ Kb5 52.Qf1+ c4 53.Rd1 Qxe5 54.Qf7 Re2 55.Nc7+ Kb6 56.Rb1+ Kc5 57.Na6# 1-0
3537758 IM Dau Khuong Duy (2526) CM Avanesian, Artem (2212) 1-0
1.e4 c5 2.f4 d5 3.exd5 Nf6 4.Nf3 Nxd5 5.Nc3 Nc6 6.Bb5 Nxc3 7.dxc3 Qxd1+ 8.Kxd1 Bd7 9.Ke2 O-O-O 10.Be3 b6 11.a4 f6 12.Rhd1 e6 13.g4 Be7 14.h4 Kb7 15.g5 a6 16.Bd3 f5 17.Kf2 Rhe8 18.Bf1 Bf8 19.Bg2 Kc7 20.h5 Bd6 21.Nd2 e5 22.Nc4 exf4 23.Bc1 Be5 24.Nxe5 Nxe5 25.Bxf4 Kc8 26.a5 b5 27.Rd5 Ng4+ 28.Kg3 Re3+ 29.Kh4 Be6 30.Rxc5+ Kd7 31.Rd1+ Ke8 32.Rxd8+ Kxd8 33.Bxe3 Nxe3 34.Bb7 f4 35.Be4 h6 36.gxh6 gxh6 37.Rc6 Ke7 38.Rxa6 Kf6 39.Rxe6+ Kxe6 40.a6 1-0
3537013 FM Hartge, Gedeon (2302) IM Dau Khuong Duy (2526) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Nd2 Bg7 8.Nc4 O-O 9.Bf4 Ne8 10.Qd2 a6 11.a4 b6 12.g3 Ra7 13.Bg2 f5 14.O-O Re7 15.Rae1 Qc7 16.e4 Rff7 17.e5 Qd8 18.Bg5 h6 19.Bxe7 Rxe7 20.exd6 Nxd6 21.Nxd6 Qxd6 22.Rxe7 Qxe7 23.d6 Qd8 24.Re1 Nd7 25.Nd5 Kh7 26.Ne7 b5 27.axb5 axb5 28.Nxc8 Qxc8 29.Re7 Qd8 30.Qd5 Nf6 31.Qf7 Nh5 32.Bf3 Qxd6 33.Bxh5 1-0
3537533 GM Srihari, L R (2453) IM Dau Khuong Duy (2526) 0-1
1.e4 c6 2.Nf3 g6 3.d4 d6 4.Bd3 Bg7 5.a4 Nd7 6.O-O Ngf6 7.Re1 e5 8.c3 O-O 9.h3 b6 10.Na3 Bb7 11.b3 Qc7 12.Nc4 Rfe8 13.Ba3 Bf8 14.Bc2 Rad8 15.Qc1 b5 16.Ncd2 a6 17.Nf1 c5 18.d5 Bg7 19.Ng3 Qb6 20.Qd2 h6 21.a5 Qc7 22.c4 b4 23.Bc1 Nf8 24.Qd1 N8h7 25.Be3 Kh8 26.Qd2 Ng8 27.Nh2 Bc8 28.Rf1 Rf8 29.Ra2 f5 30.exf5 gxf5 31.f4 e4 32.Nh5 Bc3 33.Qe2 Ngf6 34.Ng3 Rg8 35.Nh5 Qf7 36.Bd1 Rg6 37.Kh1 Rdg8 38.Rg1 Nxh5 39.Qxh5 Nf6 40.Qh4 Bd4 41.Qf2 Bc3 42.Qh4 Qg7 43.g4 Qh7 44.Rag2 Bd4 45.Qf2 Bc3 46.Qh4 Qf7 47.g5 Nh7 48.Bh5 hxg5 49.Rxg5 Bf6 50.Bxg6 Rxg6 51.Qh5 Bxg5 52.Rxg5 Rg7 53.Qh6 Qf6 54.Qh5 Bd7 55.Nf1 Kg8 56.Rxg7+ Qxg7 57.Kh2 Nf6 58.Qg5 Kf7 59.Ng3 Qh7 60.Kg2 Qg6 61.Bc1 Nh7 62.Qxg6+ Kxg6 63.Bb2 Nf8 64.Kf2 Be8 65.Ke3 Nd7 66.h4 Nf8 67.h5+ Kh6 68.Nxf5+ Kxh5 69.Nxd6 Bd7 70.Nxe4 Ng6 71.Nxc5 Bc8 72.Nd3 Nh4 73.Nxb4 Ng2+ 74.Kf3 Nh4+ 75.Kf2 Nf5 76.Nxa6 Bxa6 77.Be5 Kg4 78.b4 Bxc4 79.d6 Bb5 0-1
3537279 IM Ezat, M (2274) IM Dau Khuong Duy (2526) 0-1
1.e4 d6 2.d4 g6 3.Nc3 c6 4.Nf3 Nf6 5.Bc4 Bg7 6.Bb3 O-O 7.h3 b5 8.a3 Bb7 9.O-O Qc7 10.e5 Nd5 11.Nxd5 cxd5 12.Re1 e6 13.Bf4 dxe5 14.Nxe5 Qb6 15.c3 a5 16.Qd2 Ra7 17.Bh6 Ba8 18.Bxg7 Kxg7 19.h4 f6 20.Nd3 Re7 21.h5 g5 22.f4 h6 23.Nc5 Nd7 24.Qd3 Nxc5 25.Qg6+ Kh8 26.Qxh6+ Kg8 27.dxc5 Qxc5+ 28.Kh1 Rh7 29.Qg6+ Rg7 30.Qc2 Qd6 31.h6 Rgf7 32.Qg6+ Kh8 33.fxg5 Qg3 34.Rf1 d4 35.Qc2 fxg5 36.Rxf7 Rxf7 37.cxd4 Qh4+ 38.Kg1 Qxd4+ 39.Kh1 Qh4+ 40.Kg1 Qd4+ 41.Kh1 Bb7 42.Bxe6 Qh4+ 43.Kg1 Qd4+ 44.Kh1 Rf4 45.Bh3 g4 46.Qg6 gxh3 47.Re1 hxg2+ 48.Kh2 Rh4+ 49.Kg3 Qf4# 0-1
3538054 GM Pranav, V (2670) IM Dau Khuong Duy (2526) 1-0
1.e4 d6 2.d4 g6 3.Nc3 c6 4.f4 d5 5.e5 h5 6.Nf3 Bg4 7.Bd3 e6 8.O-O Nh6 9.Ne2 Nf5 10.h3 Bxf3 11.Rxf3 h4 12.c3 a6 13.Bd2 Be7 14.Be1 c5 15.Bf2 Qc7 16.c4 dxc4 17.Bxf5 gxf5 18.d5 exd5 19.Qxd5 Qc6 20.Qxc4 Rg8 21.Kh2 Nd7 22.Nc3 Nb6 23.Qe2 O-O-O 24.Rc1 Kb8 25.Rc2 Rg6 26.Qe1 Rxg2+ 27.Kxg2 Rg8+ 28.Kf1 Qxf3 29.Qe3 Qg2+ 30.Ke1 Rd8 31.b3 Qh1+ 32.Ke2 Nd5 33.Nxd5 Rxd5 34.Rc1 Qe4 35.Qxe4 fxe4 36.Rc4 Rd3 37.Be3 b5 38.Rxe4 Rc3 39.Kd2 b4 40.f5 Kc7 41.f6 Bd8 42.e6 fxe6 43.f7 Be7 44.Rxe6 Kd7 45.Rxa6 c4 46.Ra8 cxb3 47.axb3 Rxb3 48.f8=Q Bxf8 49.Rxf8 Rb2+ 50.Kd3 Rh2 51.Rf3 b3 52.Rf1 Rxh3 53.Rb1 Rg3 54.Rxb3 h3 55.Ke4 h2 56.Rb7+ Ke6 57.Rh7 Rg2 58.Bf4 Re2+ 59.Kf3 Ra2 60.Rh6+ Kf5 61.Rh5+ Kg6 62.Rh4 Kf5 63.Bxh2 Ra3+ 64.Kg2 Kg5 65.Bg3 Ra2+ 66.Kh3 Ra1 67.Re4 Rh1+ 68.Kg2 Rh7 69.Re5+ Kg4 70.Re4+ Kf5 71.Kf3 Rh3 72.Rf4+ Ke6 73.Ra4 Rh1 74.Ra6+ Kf5 75.Ra2 Rf1+ 76.Kg2 Rc1 77.Rf2+ Ke4 78.Rf4+ Ke3 79.Rf2 Rc4 80.Rf3+ Ke2 81.Rf2+ Kd3 82.Rf1 Rc2+ 83.Bf2 Rc6 84.Ra1 Rg6+ 85.Kf1 Ke4 86.Rd1 Kf3 87.Re1 Kf4 88.Re3 Rf6 89.Ke2 Kg4 90.Re4+ Kg5 91.Re3 Kg6 92.Kf1 Rf7 93.Kg2 Rh7 94.Rg3+ Kf7 95.Rc3 Kg6 96.Bg3 Kf7 97.Kf3 Kg6 98.Bf4 Rf7 99.Ke4 Rf6 100.Rc5 Re6+ 101.Be5 Rf6 102.Rc7 Rf5 103.Rg7+ Kh5 104.Kxf5 Kh4 105.Rg2 Kh3 106.Rh2# 1-0
3537551 IM Dau Khuong Duy (2526) FM Dubnevych, Maksym (2350) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.c3 d6 8.d4 Bb6 9.h3 O-O 10.Be3 Re8 11.Ng5 Rf8 12.Nf3 Re8 13.Nbd2 Bb7 14.d5 Ne7 15.Bxb6 cxb6 16.Bc2 Ng6 17.g3 Bc8 18.Kg2 Nh5 19.Rh1 Rf8 20.Nf1 Nf6 21.Ne3 Ne8 22.h4 Ne7 23.a4 bxa4 24.Rxa4 Bd7 25.Ra3 a5 26.c4 Qc8 27.Rc3 h6 28.h5 f5 29.exf5 Nxf5 30.Nxf5 Bxf5 31.Nh4 Bxc2 32.Qxc2 Qg4 33.Ng6 Rf6 34.Rh4 Qd7 35.Re3 Rc8 36.Qe2 Qf7 37.f4 exf4 38.Rxf4 Rxf4 39.gxf4 Nf6 40.Ne7+ 1-0
3537357 IM Dau Khuong Duy (2526) FM Jaiveer, Mahendru (2326) 1-0
1.e4 c6 2.Nc3 d5 3.Qf3 d4 4.Bc4 Nf6 5.Nce2 Nbd7 6.Bb3 a5 7.a3 Nc5 8.e5 Nxb3 9.Qxb3 Ng4 10.Nf3 c5 11.d3 e6 12.Bg5 Be7 13.Bf4 O-O 14.h3 Nh6 15.Bxh6 gxh6 16.O-O Qd7 17.c3 dxc3 18.Qxc3 b5 19.d4 Bb7 20.dxc5 Bxf3 21.Qxf3 Bxc5 22.Rac1 Be7 23.Ng3 Kh8 24.Rcd1 Qc7 25.Qh5 Bg5 26.f4 Be7 27.Kh2 Qc2 28.f5 Rg8 29.Rd7 Rxg3 30.Kxg3 Rg8+ 31.Qg4 Rxg4+ 32.hxg4 Bc5 33.f6 Qb3+ 34.Rf3 Bf8 1-0
3537877 IM Sahib, Singh (2354) IM Dau Khuong Duy (2526) 0-1
1.e4 d6 2.d4 g6 3.h4 Nf6 4.Nc3 c6 5.Be2 b5 6.e5 dxe5 7.dxe5 Qxd1+ 8.Bxd1 Nd5 9.Nxd5 cxd5 10.h5 Bg7 11.f4 Nc6 12.Nf3 Bg4 13.h6 Bf8 14.Be3 e6 15.c3 a6 16.Kf2 Ne7 17.Nd4 Bxd1 18.Raxd1 Nf5 19.g4 Nxe3 20.Kxe3 Bc5 21.Kd3 Rg8 22.Nf3 Ke7 23.g5 Rac8 24.Rc1 Bb6 25.Rhd1 Rc7 26.b3 Rgc8 27.a3 Ba5 28.b4 Bb6 29.Nd2 Rc6 30.Rc2 a5 31.Rdc1 a4 32.Nf3 Kd7 33.Nd4 Rc4 34.Nxb5 Rxf4 35.c4 Rf3+ 36.Ke2 Rf2+ 37.Kd3 dxc4+ 38.Rxc4 Rxc4 39.Rxc4 Bd8 40.Rd4+ Ke7 41.Na7 Bc7 42.Nc6+ Ke8 43.b5 Rf3+ 44.Kc4 Rxa3 45.Kc5 Rc3+ 46.Kb4 Rg3 47.Kc5 Rb3 48.Rxa4 Kd7 49.Rd4+ Kc8 50.Ne7+ Kb8 51.Rd7 Rc3+ 52.Kb4 Rc1 0-1
3528721 CM Nguyen, Luong Vu (2038) IM Dau Khuong Duy (2526) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.e5 dxe5 7.fxe5 Nd5 8.Bc4 Nb6 9.Bb3 Na6 10.Be3 Nb4 11.O-O a5 12.a4 c6 13.Qd2 N4d5 14.Bh6 f6 15.Bxg7 Kxg7 16.Rae1 Bg4 17.Ne4 Nd7 18.exf6+ exf6 19.Bxd5 cxd5 20.Nd6 Nb6 21.Nxb7 Qc7 22.Nc5 Nc4 23.Qc3 Qf7 24.b3 Nd6 25.Ne5 fxe5 26.Rxf7+ Nxf7 27.dxe5 Ng5 28.e6+ Kg8 29.e7 Rfe8 30.Qf6 Ne4 31.Nxe4 dxe4 32.Rxe4 Bf5 33.Rf4 Bxc2 34.Qf7+ Kh8 35.Rh4 g5 36.Qf6+ Kg8 37.Qxg5+ Bg6 38.Rd4 Ra7 39.Rd8 Ra8 40.h4 Kf7 41.h5 Bb1 42.h6 Rc8 43.Qg7+ Ke6 44.Rxc8 Rxc8 45.Qg4+ Bf5 46.Qe2+ Kf7 47.Qh5+ Bg6 48.Qe5 Re8 49.Qg7+ Ke6 50.g4 Kd7 51.g5 Rxe7 52.Qd4+ Ke8 53.Qc5 Rd7 54.Qxa5 Re7 55.Qb5+ Kf7 56.Kf2 Re6 57.Qc4 Bf5 58.b4 Kg6 59.Qf4 Re4 60.Qxe4 Bxe4 61.b5 Bc6 0-1
3529515 IM Dau Khuong Duy (2526) FM Hovakimyan, Vache (2366) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.O-O O-O 8.a3 d6 9.Nc3 Bg4 10.Be3 Qd7 11.h3 Bh5 12.Nd5 Nxd5 13.Bxd5 Rab8 14.Nxe5 dxe5 15.Qxh5 Bd6 16.f4 exf4 17.Bxf4 g6 18.Qd1 Ne7 19.Bxd6 Qxd6 20.Bb3 Qd4+ 21.Kh1 Qxb2 22.Qg4 Qe5 23.a4 Kg7 24.axb5 axb5 25.Ra7 Nc6 26.Ra2 Nd4 27.Qd1 f5 28.Re1 f4 29.c3 Nxb3 30.Qxb3 f3 31.Rg1 Rb6 32.Qd5 Qg3 33.Qd7+ Rf7 34.Qg4 fxg2+ 35.Raxg2 Qxd3 36.e5 Re7 37.Qf4 Qxc3 38.Rf1 Rb8 39.Qf6+ Kg8 40.Qxe7 Qxh3+ 41.Kg1 Qe3+ 42.Rff2 Qc1+ 43.Rf1 Qe3+ 44.Rff2 Qc1+ 45.Kh2 Qh6+ 46.Kg3 Qe3+ 47.Rf3 Qe1+ 48.Kh2 Qh4+ 49.Qxh4 Re8 50.Qf6 1-0
3528751 IM Dau Khuong Duy (2526) FM Dinesh, Rajan M (2281) 1-0
1.e4 e5 2.Nf3 Nc6 3.c3 Nf6 4.d4 d5 5.dxe5 Nxe4 6.Bb5 Bc5 7.O-O O-O 8.Nbd2 Bg4 9.Nb3 Bxf3 10.gxf3 Nxf2 11.Rxf2 Bxf2+ 12.Kxf2 Qh4+ 13.Kg2 Nxe5 14.Qxd5 Ng6 15.Qg5 c6 16.Bf1 Rad8 17.Qxh4 Nxh4+ 18.Kf2 Rd1 19.Be3 Rxa1 20.Nxa1 Nf5 21.Bf4 Rd8 22.Nb3 b6 23.Bh3 Ne7 24.a4 Nd5 25.Bg5 Re8 26.Bd7 Re5 27.Bd2 c5 28.Bc6 Ne7 29.Be4 c4 30.Nd4 f5 31.Bc2 Nd5 32.Bxf5 Kf8 33.Be6 Nf6 34.Bxc4 Rc5 35.Ne6+ Ke7 36.Nxc5 bxc5 37.Be3 Nd7 38.Bb5 Kd6 39.Bxd7 Kxd7 1-0
3529010 GM Bacrot, E (2619) IM Dau Khuong Duy (2526) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Be2 O-O 6.O-O c6 7.a4 Nbd7 8.h3 e5 9.dxe5 Nxe5 10.Nxe5 dxe5 11.Bc4 Qc7 12.Be3 Nh5 13.a5 Nf4 14.Qf3 Be6 15.Bxe6 Nxe6 16.Rfd1 Nd4 17.Bxd4 exd4 18.Nb1 c5 19.b3 Rae8 20.Ra4 f5 21.exf5 Rxf5 22.Qd3 Bh6 23.Nd2 Rxf2 24.Kxf2 Be3+ 25.Kf1 Qg3 26.Qe2 Qh2 27.Qb5 Re5 28.Qxb7 d3 29.Qb8+ Kf7 30.Qc7+ Kg8 31.Qb8+ Kg7 32.Qxe5+ Qxe5 33.cxd3 Qf5+ 34.Nf3 Qd5 35.Re4 Qxb3 36.Ke2 Qc2+ 37.Nd2 Bd4 38.Rf1 Qa4 39.Re7+ Kh6 40.Rff7 Kg5 41.Ne4+ 1-0
3529309 IM Dau Khuong Duy (2526) IM Leiva, G (2322) 0-1
1.e4 c5 2.f4 d6 3.Nf3 g6 4.Bb5+ Bd7 5.Bxd7+ Qxd7 6.O-O Bg7 7.d3 Nc6 8.Nc3 e6 9.Be3 Nge7 10.d4 cxd4 11.Nxd4 a6 12.Qd2 O-O 13.Rad1 Rfd8 14.Kh1 Rac8 15.Nxc6 Qxc6 16.Bd4 Qc7 17.Bxg7 Kxg7 18.f5 exf5 19.exf5 Nxf5 20.Rxf5 gxf5 21.Qg5+ Kf8 22.Nd5 f6 23.Qxf5 Qf7 24.h3 Re8 25.Nf4 Rc5 26.Qd3 Rce5 27.Qxd6+ Qe7 28.Qd4 Re1+ 29.Rxe1 Qxe1+ 30.Kh2 Qe5 31.Qd2 h5 32.c3 h4 33.Qf2 Qg5 34.Kg1 Qg3 35.Kf1 Qxf2+ 36.Kxf2 Kf7 37.Ne2 Rd8 38.Nd4 Kg6 39.a3 f5 40.Kf3 Kf6 41.Kf2 Ke5 42.Ke3 Kf6 43.Kf2 Rd7 44.Ke2 Re7+ 45.Kf2 Re4 46.Nf3 a5 47.Nd4 Ke5 48.Nf3+ Kf6 49.Nd4 Ke5 50.Nf3+ Kd5 51.Nd2 Re8 52.Kf1 a4 53.Kf2 b5 54.Kf1 Rg8 55.Kf2 Re8 56.Kf1 Kc5 57.Kf2 Rd8 58.Ke2 Rg8 59.Kf2 Rh8 60.Kf1 Kd6 61.Ke2 Ke5 62.Kf2 Kf4 63.Nf3 Ke4 64.Ke2 Rh6 65.Nd2+ Kf4 66.Kf2 Rh8 67.Nf3 Ke4 68.Ke2 Rh6 69.Nd2+ Kf4 70.Kf2 Rd6 71.Nf3 Rh6 72.Nd4 Ke4 73.Ke2 Rg6 74.Kf2 Kd3 75.Kf3 Rg3+ 76.Kf2 f4 77.Ne6 f3 78.gxf3 Kc2 79.Nd4+ Kxb2 80.Nxb5 Rxh3 81.Kg2 Rg3+ 82.Kf2 Rg8 83.c4 h3 84.Nd4 h2 85.Ke3 h1=Q 86.Nb5 Qg1+ 87.Ke4 Re8+ 88.Kd5 Qd1+ 89.Kc5 Rc8+ 90.Kb4 Qd8 91.Nc3 Rb8+ 92.Nb5 Qe8 93.Kc5 Qf8+ 94.Kd4 Qf4+ 95.Kd5 Qe3 96.Nd6 Rd8 97.c5 Qd3+ 98.Ke6 Qe3+ 99.Kd5 Re8 100.Nc4+ Kc3 101.Nxe3 Rxe3 102.Kd6 Re8 103.c6 Rc8 104.Kd7 Ra8 105.c7 Ra7 106.Kd8 Ra8+ 107.c8=Q+ Rxc8+ 0-1
3529324 GM Kravtsiv, M (2598) IM Dau Khuong Duy (2526) 0-1
1.e4 c6 2.d4 g6 3.Nc3 d6 4.f4 d5 5.e5 h5 6.Nf3 Bg4 7.Bd3 e6 8.h3 Bxf3 9.Qxf3 h4 10.Be3 Nd7 11.O-O Nh6 12.Bf2 Be7 13.Ne2 Kf8 14.Kh1 Kg7 15.c3 Rc8 16.b4 b6 17.Ng1 c5 18.Ba6 Rc7 19.bxc5 bxc5 20.Rab1 Nf5 21.Qd3 Nb6 22.Bb5 Qc8 23.Nf3 cxd4 24.cxd4 Rc3 25.Qd1 Nc4 26.Rb3 Nce3 27.Bxe3 Nxe3 28.Rxc3 Qxc3 29.Qe1 Qa3 30.Rf2 Rc8 31.Kh2 Rc1 32.Qe2 Nf5 33.Qd2 Ng3 0-1
3528570 IM Dau Khuong Duy (2526) FM Fedotov, Nikita2 (2207) 1-0
1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.d3 Bb4 5.Ne2 d5 6.exd5 Nxd5 7.O-O Be6 8.Bb3 O-O 9.f4 Nxf4 10.Nxf4 Bxb3 11.axb3 exf4 12.Ne2 Bc5+ 13.Kh1 Be3 14.Nxf4 Bxc1 15.Rxc1 Qg5 16.c3 Ne5 17.Rc2 Ng4 18.Qf3 Qh4 19.g3 Qg5 20.Re2 c6 21.d4 Rae8 22.h4 Qf5 23.Rfe1 Nf6 24.Kg2 h6 25.Nd3 Qb5 26.b4 Qd5 27.Nf4 Qxf3+ 28.Kxf3 Rxe2 29.Rxe2 Re8 30.Rh2 h5 31.Rh1 g6 32.Ra1 Ng4 33.Rxa7 Re3+ 34.Kg2 Re1 35.Rxb7 Rb1 36.Nd3 Rd1 37.Ne5 f5 38.Nxg4 hxg4 39.b5 Rd2+ 40.Kf1 cxb5 41.Rxb5 Kf7 42.h5 Kf6 43.hxg6 Kxg6 44.Re5 Rxb2 45.Re2 Rb3 46.Rc2 Kg5 47.Ke2 f4 48.gxf4+ Kxf4 49.Kd3 Rb1 50.d5 Rd1+ 51.Kc4 Ke5 52.Re2+ Kd6 53.Re6+ Kd7 54.Rg6 Rg1 55.Kc5 g3 56.Rg7+ Ke8 57.Kd6 1-0
3529082 IM Dau Khuong Duy (2526) FM Ambartsumian, Tyhran (2395) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.c3 h6 6.a4 a5 7.h3 d6 8.Nbd2 Be6 9.Bb5 O-O 10.Nf1 Na7 11.Ng3 Nxb5 12.axb5 Bb6 13.O-O Re8 14.Be3 Nd7 15.Kh2 a4 16.Rxa4 Nc5 17.Rxa8 Qxa8 18.b4 Nd7 19.c4 Qa3 20.Qb1 Bxe3 21.fxe3 c6 22.bxc6 bxc6 23.Rf2 Rb8 24.Rb2 Rb7 25.Nd2 Qc3 26.Ne2 Qa3 27.Qc2 Nc5 28.d4 Qxe3 29.Nf1 Qxe4 30.bxc5 Qxc2 31.Rxc2 dxc5 32.dxe5 Rb3 33.Nf4 Bf5 34.Rf2 Rc3 35.Nd2 g5 36.Nh5 Be6 37.Nf6+ Kg7 38.Nfe4 Re3 39.Rf3 Re2 40.Rf2 Re3 41.Nxc5 Rxe5 42.Nxe6+ Rxe6 43.Rf5 Kg6 44.Rc5 f5 45.Nf3 f4 46.Rxc6 1-0
3528879 IM Dau Khuong Duy (2526) FM Popov, Tikhon (2283) 1-0
1.e4 e5 2.Bc4 Nf6 3.d3 d5 4.exd5 Nxd5 5.Nf3 Nc6 6.O-O Nb6 7.Bb5 Bd6 8.a4 Bg4 9.h3 Bh5 10.a5 Nd7 11.g4 Bg6 12.a6 Qc8 13.d4 O-O 14.d5 Ncb8 15.axb7 Qxb7 16.Nc3 a6 17.Bd3 Nc5 18.Bxg6 hxg6 19.Rb1 a5 20.Be3 Nbd7 21.Ng5 Rae8 22.f3 f6 23.Nge4 Nxe4 24.Nxe4 Nb6 25.Bxb6 Qxb6+ 26.Kg2 f5 27.Ng5 Rf6 28.Qe1 e4 29.fxe4 Qd4 30.Qh4 1-0
3529441 GM Sarana, A (2666) IM Dau Khuong Duy (2526) 1-0
1.d4 d6 2.c4 e5 3.Nf3 Nc6 4.Nc3 Nf6 5.d5 Nb8 6.e4 a5 7.Bd3 Na6 8.h3 g6 9.Be3 Bg7 10.Qd2 Nd7 11.a3 Ndc5 12.Bc2 Bd7 13.b3 O-O 14.h4 f5 15.h5 f4 16.Bxc5 Nxc5 17.hxg6 hxg6 18.O-O-O Qe7 19.Rdg1 Qf6 20.g3 fxg3 21.Rxg3 Qf4 22.Ne2 Qxd2+ 23.Kxd2 a4 24.b4 Nb3+ 25.Ke3 Rf6 26.Ng5 Nd4 27.Nxd4 exd4+ 28.Ke2 Re8 29.f3 Re5 30.Bd3 Rf4 31.c5 Re7 32.Bc4 b5 33.cxb6 cxb6 34.Bd3 Be5 35.Rg2 b5 36.Ne6 Rf6 37.Nd8 Rf8 38.Nc6 Rg7 39.Bxb5 d3+ 40.Bxd3 Bb2 41.Ke3 Bxa3 42.Ra1 Bxc6 43.Rxa3 Bd7 44.b5 Kf7 45.Rxa4 Ke7 46.Ra7 Rgf7 47.Be2 g5 48.Rxg5 Kf6 49.f4 Rc8 50.Ra6 Ke7 51.Rg6 Rc4 52.Bxc4 1-0
3529205 GM Gokerkan, Cem Kaan (2497) IM Dau Khuong Duy (2526) 0-1
1.e4 c6 2.d4 g6 3.Nc3 d6 4.f4 d5 5.e5 h5 6.Nf3 Bg4 7.h3 Bxf3 8.Qxf3 e6 9.g3 a6 10.Be3 Nd7 11.O-O-O Qc7 12.g4 c5 13.Kb1 cxd4 14.Bxd4 Bc5 15.Bxc5 Qxc5 16.f5 Ne7 17.fxe6 fxe6 18.gxh5 Rxh5 19.Qg4 Rxe5 20.Bd3 O-O-O 21.Rhe1 Qd6 22.Rf1 Nf5 23.Bxf5 gxf5 24.Qg1 Qb6 25.Qg7 d4 26.Na4 Qb5 27.b3 Rd5 28.Rfe1 e5 29.Qf7 Rf8 30.Qe6 Qc6 31.Qe7 Qf6 32.Qh7 e4 33.Nb2 b5 34.Qh5 Qc6 35.Qe2 Ne5 36.Rf1 Kb7 37.Rf4 Qe6 38.Rdf1 Rf7 39.Qf2 Nc6 40.Nd1 d3 41.cxd3 Rxd3 42.Nb2 Rd5 43.Rc1 Rc7 44.Qc2 Qd6 45.Rff1 Nd4 46.Qxc7+ Qxc7 47.Rxc7+ Kxc7 48.Nd1 Nf3 49.Ne3 Rd3 50.Nxf5 Nd2+ 51.Kc2 Nxf1 0-1
3526916 IM Dau Khuong Duy (2526) WGM Kanyamarala, Trisha (2296) 1-0
1.e4 c5 2.f4 d5 3.exd5 Qxd5 4.Nc3 Qd8 5.Nf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 8.b3 e6 9.Bb2 Be7 10.Qe2 O-O 11.O-O-O Nd5 12.f5 Nxc3 13.dxc3 exf5 14.Qb5 Bg5+ 15.Kb1 Qb6 16.Qxb6 Nxb6 17.Nxg5 Rfd8 18.c4 a5 19.Rhe1 a4 20.Rxd8+ Rxd8 21.Ba3 f6 22.Ne6 Re8 23.Bxc5 Nd7 24.Bf2 Ne5 25.Nc7 Rd8 26.Nd5 b5 27.Rd1 bxc4 28.Nxf6+ 1-0
3528002 GM Gordievsky, D (2504) IM Dau Khuong Duy (2526) 0-1
1.d4 d6 2.e4 Nf6 3.Nc3 g6 4.Be3 c6 5.Nf3 Bg4 6.h3 Bxf3 7.Qxf3 Nbd7 8.O-O-O Qa5 9.g4 Bg7 10.g5 Nh5 11.Kb1 O-O 12.Be2 e5 13.d5 Rab8 14.Bd2 Qc7 15.h4 Nb6 16.Be3 Rfe8 17.Bxb6 axb6 18.Rd2 b5 19.a3 Ra8 20.Rhd1 Bf8 21.Bf1 Qa5 22.Na2 Nf4 23.c3 Qb6 24.Nb4 Ra4 25.dxc6 bxc6 26.Rxd6 Bxd6 27.Rxd6 Re6 28.Rd2 Ra8 29.Qd1 Ree8 30.Nc2 Rad8 31.Ne3 Rxd2 32.Qxd2 Rd8 33.Qc2 Kg7 34.Ng4 Qc5 35.Ne3 h5 36.b4 Qa7 37.Kb2 Ra8 38.Qb3 Qd7 39.Qc2 Ra7 40.Be2 Qh3 41.Qd2 Rd7 42.Qe1 Qxh4 43.Kb3 Qxg5 44.a4 bxa4+ 45.Kxa4 Nxe2 46.Qxe2 h4 47.Qf3 Qf4 48.Qh3 Ra7+ 49.Kb3 Qxe4 50.Kb2 Qf4 51.Qg2 Rd7 52.Kb3 e4 53.Qh3 Rd3 54.Qc8 Qf6 55.Nc4 Qxc3+ 0-1
3526757 Shaw, Dash (2026) IM Dau Khuong Duy (2526) 0-1
1.c4 Nf6 2.g3 g6 3.Bg2 Bg7 4.Nc3 O-O 5.Nf3 d6 6.O-O c6 7.d4 Bf5 8.Qb3 Qb6 9.Re1 Qxb3 10.axb3 Na6 11.e4 Bg4 12.e5 Nd7 13.exd6 exd6 14.Be3 Nb4 15.Rad1 Rfe8 16.h3 Bf5 17.Bf4 Bc2 18.Rc1 Bxb3 19.Bxd6 Nd3 20.Rxe8+ Rxe8 21.Ra1 a6 22.Nd2 Bc2 23.d5 Nxb2 24.dxc6 bxc6 25.Rc1 Bf5 26.Bxc6 Nd3 27.Rc2 Re1+ 28.Kg2 Nf4+ 29.Bxf4 Bxc2 30.Nd5 Nc5 31.Ne3 Ba4 32.Bd5 Bd7 33.Nf3 Rb1 34.Bd6 Bf8 35.Be5 Be6 36.Ng5 Bxd5+ 37.cxd5 Nd7 38.Bd4 Bg7 39.Bxg7 Kxg7 40.Ne4 a5 41.Nc3 Rb3 42.Na4 Rb4 43.Nc3 a4 44.Kf3 a3 45.Ke2 Rb3 46.Kd2 a2 0-1
3527559 IM Dau Khuong Duy (2526) CM Avanesian, Artem (2212) 1-0
1.e4 c5 2.f4 d5 3.exd5 Nf6 4.Nf3 Nxd5 5.Nc3 Nc6 6.Bb5 Nxc3 7.bxc3 Bd7 8.Qe2 a6 9.Bxc6 Bxc6 10.Ne5 Qc7 11.O-O e6 12.f5 O-O-O 13.fxe6 fxe6 14.Nf7 Bd6 15.Nxh8 Bxh2+ 16.Kh1 Rxh8 17.d3 Kb8 18.Qg4 h5 19.Qh4 Bg3 20.Qxg3 Qxg3 21.Bf4+ Qxf4 22.Rxf4 g5 23.Rf6 h4 24.Kh2 g4 25.Raf1 Ka7 26.R6f4 e5 27.Rxg4 Bd7 28.Rg7 1-0
3528359 IM Dau Khuong Duy (2526) GM Movahed, Sina (2595) 1/2-1/2
1.e4 e5 2.Bc4 Nc6 3.d3 Nf6 4.Nc3 Na5 5.Qf3 Bc5 6.Nge2 d6 7.h3 h6 8.Be3 Nxc4 9.dxc4 Be6 10.b3 c6 11.O-O Qe7 12.Ng3 Bxe3 13.Qxe3 O-O 14.Rad1 a6 15.a4 Rad8 16.Rd2 Rd7 17.Rfd1 Rfd8 18.a5 d5 19.exd5 cxd5 20.Qxe5 dxc4 21.Nf5 Qf8 22.Nd4 Re8 23.Qg3 cxb3 24.cxb3 Rde7 25.Re2 Bd7 26.Rxe7 Qxe7 27.Rd3 Qc5 28.Kh2 Qxa5 29.Qd6 Qh5 30.f3 Qe5+ 31.Qxe5 Rxe5 32.f4 Rc5 33.g4 a5 34.Nf3 Be6 35.Nd4 Bd7 36.Nf3 Bc6 37.Ne5 Be8 38.Na4 Bxa4 39.bxa4 Nd5 40.Rd4 g5 41.fxg5 hxg5 42.h4 gxh4 43.Nd7 Rc2+ 44.Kh3 Ne7 45.Kxh4 Kg7 46.Ne5 Re2 47.Nc4 Nc6 48.Rd7 Re4 49.Rxf7+ Kg6 50.Nd6 Rxa4 51.Rxb7 Ne5 52.Rb6 Rxg4+ 53.Kh3 Rb4 54.Rxb4 axb4 55.Kg3 b3 56.Nb5 b2 57.Nc3 Kf5 58.Kf2 Nc4 59.Ke2 Ke5 60.Kd3 Na3 61.Ke3 Ke6 62.Ke4 Kd6 63.Kd4 Kc6 64.Kd3 Kc5 65.Na4+ Kb4 66.Nxb2 1/2-1/2
3527883 GM Gharibyan, Mamikon (2485) IM Dau Khuong Duy (2526) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.Qd2 b5 6.a3 Nbd7 7.f4 Ng4 8.Nf3 Nb6 9.Bg1 a5 10.e5 d5 11.h3 Nh6 12.g4 f5 13.exf6 exf6 14.b3 Nf7 15.Bd3 Bd6 16.Bh2 Kf8 17.f5 g5 18.h4 h5 19.Bxd6+ Qxd6 20.hxg5 hxg4 21.Rxh8+ Nxh8 22.O-O-O gxf3 23.g6 Nf7 24.gxf7 Qg3 25.Kb2 Ra7 26.Rh1 Rxf7 27.Rh8+ Ke7 28.Qe3+ Kd6 29.Qe8 Rd7 30.Qe6+ Kc7 31.Qxf6 f2 32.Rh6 Rd6 33.Qe7+ Bd7 34.Rh8 Kb7 35.Qe2 Qf4 36.Qe5 Qxe5 37.dxe5 Bxf5 38.Bf1 Re6 39.Rh5 Rxe5 40.Ne2 a4 41.Ng3 Re1 42.Rxf5 axb3 43.Kxb3 Rb1+ 44.Kc3 Na4+ 45.Kd2 Ra1 46.Rf7+ Kb6 47.Rxf2 Rxa3 48.Ne2 Nb2 49.Bg2 Nc4+ 50.Kd1 Ra1+ 51.Nc1 Ne3+ 52.Kd2 Nc4+ 53.Kd1 Nb2+ 54.Kd2 b4 55.Nb3 Nc4+ 56.Ke2 Ra2 57.Kf3 Ra3 58.Kg3 Na5 59.Kh4 Nxb3 60.cxb3 Rxb3 61.Rf6 Rc3 62.Bh3 b3 63.Bg4 b2 64.Rf8 Rc4 65.Rb8+ Kc5 0-1
3527383 IM Dau Khuong Duy (2526) FM Shandrygin, Nikita (2209) 1-0
1.e4 c5 2.f4 e6 3.Nf3 d5 4.Nc3 Nf6 5.Bb5+ Bd7 6.Bxd7+ Nbxd7 7.Qe2 dxe4 8.Nxe4 Be7 9.b3 O-O 10.Bb2 Nxe4 11.Qxe4 Bf6 12.Ne5 Nxe5 13.fxe5 Be7 14.Qxb7 c4 15.Bc3 Bc5 16.Qe4 cxb3 17.axb3 Rc8 18.h4 Qb6 19.Rh3 Rfd8 20.Ra4 Bf2+ 21.Kd1 Rd5 22.Kc1 a5 23.Rf3 Bc5 24.Rxa5 Qd8 25.Kb2 h6 26.Ra4 Bb6 27.Rd3 Rxd3 28.Qxd3 Qe8 29.Qa6 Bc5 30.h5 Bf8 31.g4 Rc6 32.Qb5 Qc8 33.Rc4 Rxc4 34.Qxc4 Qa8 35.b4 Qa4 36.d3 Be7 37.Qc8+ Bf8 38.Qb7 Qe8 39.Kb3 Qd8 40.b5 Qh4 41.Qe4 Qf2 42.Bb4 Qf1 43.Bxf8 Qb1+ 44.Kc3 Qa1+ 45.Kd2 Kxf8 46.Qb4+ 1-0
3526621 IM Dau Khuong Duy (2526) Kavri, Yusuf Eren (2147) 0-1
1.f4 d5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.d3 c5 7.Qe1 Nc6 8.e4 dxe4 9.dxe4 b6 10.h3 Bb7 11.c3 Qc7 12.Na3 a6 13.e5 Nd5 14.Ng5 Na5 15.Ne4 Rfd8 16.g4 b5 17.Qh4 b4 18.Nc2 bxc3 19.bxc3 Nc4 20.Rb1 Bc6 21.e6 f6 22.f5 g5 23.Qe1 h6 24.Rf2 Ne5 25.Rd2 Nf4 26.Rxd8+ Rxd8 27.Bxf4 gxf4 28.Qe2 f3 29.Bxf3 Nxf3+ 30.Qxf3 Rd2 31.Qg3 Qxg3+ 32.Nxg3 Rg2+ 33.Kf1 Rxg3 34.Rb6 Be4 35.Na3 Rxc3 36.Rb3 Rxb3 37.axb3 h5 38.Ke2 hxg4 39.hxg4 Bh6 40.Nc4 Bf4 41.Nb6 Bc6 42.Kd3 Bc7 43.Nd7 Bxd7 44.exd7 Kf7 45.Kc4 e6 46.Kxc5 exf5 47.Kc6 Bd8 48.gxf5 Ke7 49.b4 a5 50.b5 a4 51.b6 Bxb6 52.Kb5 a3 53.Kxb6 Kxd7 54.Kc5 a2 55.Kd5 a1=Q 56.Kc4 Qe5 57.Kd3 Qxf5+ 58.Kd4 Qe5+ 59.Kd3 Ke6 60.Kc4 f5 61.Kd3 f4 62.Kd2 f3 63.Kd3 f2 64.Kc4 f1=Q+ 65.Kb4 Qff4+ 66.Kb3 Qee3+ 67.Ka2 Qff2+ 68.Kb1 Qee1# 0-1
3528414 GM Erigaisi, Arjun (2759) IM Dau Khuong Duy (2526) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 h6 7.Be3 c5 8.d5 e6 9.Nf3 exd5 10.cxd5 Ng4 11.Bf4 Re8 12.O-O a6 13.a4 b6 14.Nd2 Ne5 15.Bg3 f5 16.f4 Nf7 17.Bd3 fxe4 18.Bxe4 Bf5 19.Bxf5 gxf5 20.Qh5 Qf6 21.Nf3 Kh7 22.Ng5+ Nxg5 23.Qxe8 Qf7 24.Rfe1 Qxe8 25.Rxe8 Nf7 26.Rae1 Bf6 27.Rf8 Kg7 28.Ree8 Nd8 29.Rxd8 Bxd8 30.Rxd8 b5 31.axb5 axb5 32.Nxb5 Ra1+ 33.Kf2 Na6 34.Nxd6 Nb4 35.Nxf5+ Kf6 36.Rf8+ Kg6 37.d6 Rd1 38.Ke2 Rb1 39.d7 Rxb2+ 40.Kf3 Rb3+ 41.Kg4 h5+ 42.Kh3 Rd3 43.d8=Q Rxd8 44.Ne7+ 1-0
3528178 IM Dau Khuong Duy (2526) GM Drygalov, Sergey (2530) 1-0
1.e4 c5 2.f4 d5 3.exd5 Nf6 4.Nf3 Nxd5 5.Nc3 Nc6 6.Bb5 e6 7.Ne5 Bd7 8.Bxc6 Bxc6 9.Nxc6 bxc6 10.Qf3 Be7 11.Ne4 c4 12.b3 Nb4 13.Kd1 cxb3 14.axb3 O-O 15.Bb2 a5 16.h4 Nd5 17.h5 f5 18.Qg3 Rf7 19.Nf2 Bf6 20.Bxf6 Qxf6 21.c3 Rd7 22.Kc2 Nc7 23.Rhd1 Rad8 24.d4 c5 25.dxc5 Nd5 26.Rxa5 Rc8 27.b4 Rb7 28.Rd4 Rbb8 29.Qf3 h6 30.Nd3 Kh7 31.Qg3 Ne7 32.Ne5 Ra8 33.Rxa8 Rxa8 34.Rd7 Kg8 35.c6 Rc8 36.b5 Qf8 37.Qd3 Nd5 38.Rxd5 exd5 39.Qxd5+ Kh7 40.b6 Qa3 41.b7 Qa4+ 42.Kb2 Rf8 43.c7 Qa7 44.c8=Q Qf2+ 45.Kb3 Qb6+ 46.Kc2 Qf2+ 47.Qd2 Qf1 48.Qxf8 Qb1+ 49.Kxb1 g6 50.Qd7# 1-0
3527157 CM Shamsuddin, Sayyid Usmon (2120) IM Dau Khuong Duy (2526) 0-1
1.Nc3 d6 2.d4 c6 3.e4 g6 4.f4 d5 5.e5 h5 6.Bd3 Nh6 7.Be3 Bf5 8.Bxf5 Nxf5 9.Bf2 e6 10.Nf3 Nd7 11.h3 h4 12.Qd2 Be7 13.Nd1 c5 14.c3 Qb6 15.Ne3 Nxe3 16.Bxe3 cxd4 17.Bxd4 Qa6 18.Qe2 Qc6 19.O-O Nc5 20.Bxc5 Bxc5+ 21.Kh1 Kf8 22.Rad1 Kg7 23.Ng5 Be7 24.Nf3 a6 25.Nd4 Qd7 26.Qg4 Rh5 27.Rd3 Rah8 28.Rdf3 Kf8 29.Rd1 b5 30.Rf2 Qc8 31.Qe2 Kg7 32.a4 b4 33.cxb4 Bxb4 34.Qd3 Qb7 35.Qb3 a5 36.Rc2 Rc8 37.Rdc1 Rxc2 38.Qxc2 Qb6 39.Nf3 Rf5 40.Nxh4 Rxf4 41.Nf3 Qe3 42.Rf1 d4 43.Qf2 Qxf2 44.Rxf2 d3 45.Rf1 d2 46.b3 Re4 47.Kg1 Re1 48.Nxd2 Bxd2 0-1
3522064 IM Terry, R (2500) IM Dau Khuong Duy (2526) 0-1
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Be7 5.Bf4 O-O 6.e3 c6 7.Qc2 Nbd7 8.Rc1 a6 9.a3 dxc4 10.Bxc4 b5 11.Bd3 c5 12.O-O Bb7 13.Ng5 h6 14.Nh7 Re8 15.Nxf6+ Bxf6 16.Ne4 c4 17.Nxf6+ Qxf6 18.Be4 Bxe4 19.Qxe4 e5 20.dxe5 Nxe5 21.Bxe5 Qxe5 22.Qxe5 Rxe5 23.Rfd1 Rc8 24.Kf1 Kf8 25.Rd6 Re6 26.Rd5 Ke7 27.Ke2 Rd6 28.Rxd6 Kxd6 29.Rd1+ Ke6 30.Rd4 c3 31.bxc3 Rxc3 32.a4 Rc2+ 33.Kf3 Rc6 34.axb5 axb5 35.Ke4 Rb6 36.Rb4 Kd6 37.Kd4 Kc6 38.Rb1 Ra6 39.Rc1+ Kd6 40.Rc2 Ra4+ 41.Kd3 Ra7 42.Rb2 Kc5 43.Rc2+ Kd6 44.Rb2 Rb7 45.Kd4 Kc6 46.Rc2+ Kb6 47.e4 Rd7+ 48.Ke3 b4 49.e5 Kb5 50.Rc8 b3 51.Rb8+ Kc4 52.f4 Kc3 53.f5 b2 54.g4 Rd3+ 55.Ke2 Rd4 0-1
3522082 IM Dau Khuong Duy (2526) GM Rustemov, A (2525) 1-0
1.e4 e6 2.Qe2 d5 3.exd5 Qxd5 4.Nc3 Qd8 5.Nf3 c5 6.g3 Nc6 7.Bg2 Nge7 8.Ne4 Nf5 9.c3 Be7 10.O-O O-O 11.Rd1 b6 12.g4 Nh4 13.Nxh4 Bxh4 14.d4 cxd4 15.g5 e5 16.Qh5 Bxf2+ 17.Nxf2 Bb7 18.Be4 g6 19.Qf3 Qc7 20.Ng4 Na5 21.Nh6+ 1-0
3522135 IM Dau Khuong Duy (2526) GM Zierk, S (2489) 1-0
1.d4 Nf6 2.Nf3 d5 3.Bg5 c5 4.Bxf6 gxf6 5.dxc5 Na6 6.e3 e6 7.c4 dxc4 8.Qxd8+ Kxd8 9.Bxc4 Nxc5 10.Nc3 a6 11.Ke2 b5 12.Bb3 Nxb3 13.axb3 Bb7 14.Rhd1+ Ke8 15.g3 Bb4 16.Nd4 Ke7 17.Nc2 Bd6 18.Rd2 Rhd8 19.Rad1 Bc7 20.Nd4 Rac8 21.h4 Bb6 22.f3 f5 23.Kf2 Kf6 24.Nde2 Rxd2 25.Rxd2 Rd8 26.Rxd8 Bxd8 27.Nf4 e5 28.Nd3 Bb6 29.b4 Ke6 30.f4 f6 31.Ke2 Kd6 32.Kd2 Bf3 33.Na2 Bd5 34.Nc3 Bc4 35.Ne1 Ke6 36.Nc2 Kf7 37.Nd1 Kg6 38.Na3 Bd5 39.Nc3 Bf3 40.Nc2 Kh5 41.Ne1 Kg4 42.Nd3 e4 43.Nc5 Kxg3 44.Nd5 Ba7 45.Nxf6 h5 46.Ne6 Kxh4 47.Ng7 Kg3 48.Nxf5+ Kf2 49.Nh7 Bg4 50.Nd6 Bxe3+ 51.Kc3 Kf3 52.Ng5+ Kxf4 53.Ngxe4 h4 54.Kd3 h3 55.Nf6 h2 56.Nd5+ Kg3 57.Nxe3 h1=Q 58.Ne4+ Kf4 59.Nc3 Qf3 60.Nd5+ Ke5 61.Nc3 Bf5+ 62.Kd2 Qf2+ 63.Ne2 Ke4 64.Nd1 Qb6 65.Ndc3+ Kf3 66.Nd1 Qd8+ 67.Ke1 Qe7 68.Nc3 Qe3 69.Kd1 Bd3 70.Nd4+ 1-0
3522156 IM Taher, Yoseph Theolifus (2451) IM Dau Khuong Duy (2526) 0-1
1.e4 c5 2.Nc3 d6 3.f4 g6 4.Nf3 Bg7 5.Bc4 Nc6 6.a4 e6 7.d3 Nge7 8.Bb3 Nd4 9.Nxd4 cxd4 10.Ne2 O-O 11.h4 f5 12.h5 d5 13.hxg6 hxg6 14.Ng3 fxe4 15.dxe4 b6 16.e5 Nc6 17.Qd3 Qe8 18.Bd2 a5 19.Ne2 Ba6 20.Qg3 Qf7 21.Qh4 Rfc8 22.Nc1 d3 23.c3 Ne7 24.Qh3 Rc4 25.Nxd3 Re4+ 26.Kd1 Nf5 27.Nf2 Re2 28.Ng4 Kf8 29.Bc2 d4 30.Nf6 dxc3 31.Bxc3 Ne3+ 32.Kc1 Rxc2+ 33.Kb1 Bd3 34.Ka2 Bxf6 35.Qxe3 Qd7 36.Qd4 Qxd4 37.Bxd4 Bg7 0-1
3522179 GM Xiong, Jeffery (2656) IM Dau Khuong Duy (2526) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nc3 g6 5.e5 Nh5 6.O-O Bg7 7.Re1 Nd4 8.a4 O-O 9.Ne4 d5 10.Nxc5 Bg4 11.Be2 Nxe2+ 12.Qxe2 f6 13.h3 Bxf3 14.Qxf3 fxe5 15.Qb3 Qd6 16.d4 b6 17.Ne4 Qc6 18.Nc3 e6 19.dxe5 Nf4 20.Nb5 d4 21.Bxf4 Rxf4 22.Nd6 Qd7 23.Rad1 Raf8 24.Rd2 h5 25.c3 dxc3 26.bxc3 Kh7 27.Qb5 Qc7 28.Re3 Bh6 29.Nf5 R4xf5 30.Rd7+ Qxd7 31.Qxd7+ R5f7 32.Qxe6 Bxe3 33.fxe3 Kg7 34.Qd6 Re8 35.e6 Rfe7 36.Qe5+ Kh7 37.Qf6 Rxe6 38.Qf7+ Kh6 39.Qxa7 R8e7 40.Qb8 Kg7 41.e4 Re8 42.Qc7+ R8e7 43.Qd8 Re8 44.Qc7+ R8e7 45.Qd8 Re8 46.Qc7+ 1/2-1/2
3521936 Cabellon, Gerardo (2132) IM Dau Khuong Duy (2526) 0-1
1.c4 e5 2.Nc3 Nc6 3.Nf3 Bb4 4.Nd5 Be7 5.e3 Nf6 6.d3 O-O 7.Be2 d6 8.Nc3 Re8 9.O-O Bf8 10.a3 a5 11.b3 g6 12.Bb2 Bg7 13.Qc2 Bf5 14.Ne4 b6 15.Rfd1 Qc8 16.Rac1 Qb7 17.Bc3 Rad8 18.b4 axb4 19.axb4 Nb8 20.Nfd2 Nbd7 21.Bf3 Qb8 22.Nxf6+ Nxf6 23.Ne4 Nxe4 24.Bxe4 Be6 25.Bd5 b5 26.Bc6 bxc4 27.Bxe8 Rxe8 28.dxc4 Bxc4 29.Bxe5 d5 30.Bxg7 Kxg7 31.Qc3+ f6 32.Rb1 Qb5 33.Rd4 g5 34.h3 Kg6 35.Rbd1 c6 36.Rc1 Re6 37.Rxc4 dxc4 38.Qxc4 Qxc4 39.Rxc4 h5 40.Kf1 h4 41.Ke2 Rd6 42.Rd4 Re6 43.Kd3 Re7 44.Rd6 Rb7 45.Kc4 Rb6 46.e4 Kf7 47.f3 Ke7 48.Rd2 Ke6 49.Ra2 Ke5 50.Ra5+ Ke6 51.Rf5 Rb8 52.Kc5 Rb5+ 53.Kxc6 Rxb4 54.Rd5 Rb2 55.f4 Rc2+ 56.Kb5 Rxg2 57.fxg5 Rxg5 58.Kc4 Rxd5 59.exd5+ Kd6 60.Kd4 f5 61.Ke3 Kxd5 62.Kf4 Ke6 63.Kg5 Ke5 64.Kxh4 f4 65.Kg4 Ke4 66.h4 f3 67.Kg3 Ke3 68.h5 f2 0-1
3522209 IM Dau Khuong Duy (2526) GM Nguyen Ngoc Truong Son (2600) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 O-O 9.d4 Bf6 10.Re1 Nf5 11.d5 d6 12.Nd2 c6 13.Nc4 cxd5 14.Qxd5 Qc7 15.Bf4 Be6 16.Rxe6 fxe6 17.Qxe6+ Kh8 18.c3 Qc8 19.Qd5 Qc6 20.Qxf5 Bxc3 21.Qg4 Bd4 22.Rd1 Qe4 23.g3 Bc5 24.Bd3 Qd4 25.Rd2 Qf6 26.Qh5 g6 27.Qd5 Rad8 28.Re2 Qf7 29.Qg5 Rde8 30.Rxe8 Qxe8 31.Kf1 Qe6 32.Qh6 Re8 33.Ne3 Bd4 34.b3 Bg7 35.Qg5 Be5 36.Bxe5+ Qxe5 37.Qxe5+ Rxe5 38.Ke2 Kg7 39.Kd2 Kf6 40.Ng4+ Ke6 41.Nxe5 Kxe5 42.Ke3 1-0
3521972 IM Dau Khuong Duy (2526) GM Kuybokarov, Temur (2534) 0-1
1.Nf3 d5 2.c4 d4 3.g3 Nc6 4.Bg2 e5 5.d3 Bb4+ 6.Nfd2 Nf6 7.a3 Be7 8.b4 O-O 9.Nb3 Re8 10.N1d2 Bf5 11.O-O Qd7 12.Bb2 Bh3 13.f3 h5 14.Ne4 b6 15.Rc1 Nh7 16.Nf2 Bxg2 17.Kxg2 Bg5 18.Rc2 Be3 19.Bc1 Bxc1 20.Qxc1 Ne7 21.e4 dxe3 22.Qxe3 Nf5 23.Qc1 Rad8 24.Re1 Qc6 25.h4 Qg6 26.Ne4 Rxd3 27.Rc3 Nxh4+ 28.Kf2 Rxc3 29.Qxc3 Nf5 30.Rd1 Ng5 31.Nbd2 Nh3+ 32.Kg2 Nf4+ 33.Kf2 Nxg3 34.Nxg3 h4 35.Ndf1 hxg3+ 36.Nxg3 Qxg3+ 37.Kxg3 Ne2+ 38.Kf2 Nxc3 39.Rd3 Na4 40.Rd7 Rc8 41.Ke3 Kf8 42.Ke4 Ke8 43.Rd2 f6 44.Kf5 Rd8 45.Rh2 Kf7 46.f4 exf4 47.c5 bxc5 48.bxc5 Nxc5 49.Rc2 Rd5+ 50.Kxf4 g5+ 51.Kg4 Kg6 52.Kf3 Kf5 53.Ke3 g4 54.Rf2+ Kg5 55.Rb2 f5 56.Rb8 f4+ 57.Ke2 Re5+ 58.Kf2 Nd3+ 59.Kg2 Re2+ 60.Kf1 Re1+ 61.Kg2 f3+ 62.Kh2 Re2+ 63.Kg1 Kf4 64.Rb3 Kg3 65.Rb1 f2+ 66.Kf1 Re1+ 0-1
3522246 GM Mitrabha, G (2540) IM Dau Khuong Duy (2526) 0-1
1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 a5 7.d3 Bd7 8.Rb1 a4 9.b4 axb3 10.axb3 Bc6 11.b4 b6 12.b5 Bb7 13.Bb2 e6 14.Ra1 Nbd7 15.Nd4 Bxg2 16.Kxg2 Ne5 17.h3 Rxa1 18.Qxa1 Qa8+ 19.Kh2 g5 20.Na2 g4 21.Nb4 h5 22.Ndc6 Nfd7 23.d4 Qxa1 24.Bxa1 Nxc4 25.Rc1 d5 26.e4 Bh6 27.Rc2 Na3 28.Ra2 Nxb5 29.exd5 Nf6 30.dxe6 fxe6 31.Re2 Kf7 32.Ne5+ Kg8 33.Nec6 Re8 34.Re5 Nd6 35.Bc3 Nf7 36.Re2 Bf8 37.Nd3 Nd5 38.Bd2 Bg7 39.hxg4 hxg4 40.Re4 Nf6 41.Re1 Nd5 42.Re4 Nf6 43.Re1 Nd5 44.Kg2 Nd8 45.Nce5 Nf7 46.Nxg4 Bxd4 47.Nh6+ Nxh6 48.Bxh6 c5 49.Re4 b5 50.Bd2 Rb8 51.Rxe6 Rd8 52.Re4 b4 53.Rf4 b3 54.Rg4+ Kf7 55.Rh4 Rb8 56.Bc1 Nb4 57.Nb2 Bxb2 58.Bxb2 Nd3 59.Bc3 b2 60.Bxb2 Rxb2 61.Kf3 c4 62.Ke3 Ne5 63.f4 Nc6 64.Rh6 Ne7 65.Kd4 Nf5+ 66.Kc3 Nxh6 67.Kxb2 Ke6 68.Kc3 Kd5 69.Kc2 Kd4 70.Kd2 c3+ 71.Kc2 Kc4 72.Kc1 Kd3 73.Kd1 c2+ 74.Kc1 Kc3 75.g4 Nxg4 76.f5 Nf2 77.f6 Nd3# 0-1
3521994 FM Deichmann, Esteban Horacio (2279) IM Dau Khuong Duy (2526) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.Qc2 Re8+ 9.Ne2 h5 10.Be3 h4 11.O-O-O Nd7 12.h3 Nf8 13.Rdg1 Be6 14.c4 b5 15.c5 Bc7 16.b3 a5 17.g3 a4 18.b4 Bd5 19.Rh2 Ne6 20.Nf4 hxg3 21.Nxe6 Rxe6 22.Rhg2 Bxg2 23.Rxg2 Qd5 24.Rg1 Qf3 25.Be2 Qd5 26.Bg4 Rxe3 27.fxe3 Re8 28.Re1 Bf4 29.Qd3 Rxe3 30.Rxe3 g2 31.Kb2 Bxe3 32.Qxe3 f5 33.Bf3 g1=Q 34.Qxg1 Qxf3 35.Qe1 Qd5 36.Qc3 f4 37.h4 f3 38.Qe3 Qf5 39.Qf2 Qd3 40.Kc1 Qc3+ 41.Kd1 Qa1+ 42.Kd2 Qxa2+ 43.Ke3 Qxf2+ 44.Kxf2 Kf8 45.d5 cxd5 46.c6 Ke7 47.h5 a3 48.h6 gxh6 49.c7 Kd7 50.c8=Q+ Kxc8 0-1
3522044 IM Dau Khuong Duy (2526) FM Aditya, Varun Gampa (2323) 1/2-1/2
1.d4 d5 2.Nc3 e6 3.e4 a6 4.f3 Nf6 5.Be3 Bb4 6.e5 Nfd7 7.a3 Be7 8.f4 c5 9.Qg4 g6 10.Nf3 h5 11.Qg3 Nc6 12.Qf2 Qa5 13.Be2 b5 14.O-O Qb6 15.Rad1 Bb7 16.Rfe1 cxd4 17.Nxd4 Nxd4 18.Bxd4 Bc5 19.Bf3 Bxd4 20.Rxd4 Rc8 21.Red1 Rc4 22.R1d2 O-O 23.Ne2 Rfc8 24.c3 Rxd4 25.Nxd4 a5 26.Qg3 Kf8 27.Qf2 b4 28.axb4 axb4 29.Ne2 bxc3 30.bxc3 Qb1+ 31.Qf1 Qxf1+ 32.Kxf1 Ba6 33.Kf2 Bxe2 34.Bxe2 Rxc3 35.Ra2 Nc5 36.g3 Ne4+ 37.Kg2 Re3 38.Bf3 Nc3 39.Rc2 d4 40.Rd2 d3 41.Kf2 Re2+ 42.Bxe2 Ne4+ 43.Ke3 Nxd2 44.Bxd3 Nb3 45.Bb5 Ke7 46.Kd3 Nc5+ 47.Kc4 Ne4 48.Kd4 Nf2 49.Be2 Ng4 50.Bxg4 hxg4 51.Kc5 Kd7 52.Kb6 Kd8 53.Kc6 Kc8 54.Kb6 Kb8 55.Kc6 Kc8 56.Kd6 Kd8 57.Kc6 Kc8 1/2-1/2
3511297 IM De Silva, L M S T (2395) IM Dau Khuong Duy (2526) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nc3 g6 5.Bxc6 bxc6 6.d3 Bg7 7.O-O O-O 8.Be3 d6 9.h3 Nd7 10.Qd2 e5 11.a3 f5 12.Bh6 f4 13.Bxg7 Kxg7 14.b4 Qe7 15.bxc5 Nxc5 16.d4 Nd7 17.Rfd1 Rf6 18.Rab1 Ba6 19.d5 c5 20.Na4 Rf7 21.Qa5 Be2 22.Re1 Bxf3 23.gxf3 Qg5+ 24.Kf1 Qh5 25.Ke2 Nf6 26.Nc3 Qxh3 27.Qa6 Rd8 28.Rb7 Rxb7 29.Qxb7+ Rd7 30.Qc8 g5 31.Rg1 Kg6 32.Nb5 Qh2 33.Kf1 h6 34.Nc7 Qh3+ 35.Ke2 Qh2 36.Kf1 g4 37.Ne6 g3 38.fxg3 fxg3 39.Rxg3+ Qxg3 40.Nf8+ 0-1
3512331 FM Weishaeutel, Moritz (2402) IM Dau Khuong Duy (2526) 0-1
1.e4 c5 2.d4 cxd4 3.c3 d3 4.Nf3 d5 5.Qxd3 Nf6 6.exd5 Qxd5 7.Qxd5 Nxd5 8.Bc4 Nb6 9.Bb3 Nc6 10.O-O Bg4 11.Ng5 e6 12.Be3 Be7 13.Ne4 Nd5 14.Bxd5 exd5 15.Ng3 O-O-O 16.Re1 Bf6 17.Nd2 d4 18.cxd4 Nxd4 19.Bf4 g5 20.Nge4 gxf4 21.Nxf6 Be6 22.Nde4 Kb8 23.Red1 Nc2 24.Rxd8+ Rxd8 25.Rc1 Nd4 26.Kf1 Bxa2 27.Nc5 a6 28.Rd1 Bc4+ 29.Nd3 Nc6 30.Ke2 Ne5 0-1
3511058 IM Dau Khuong Duy (2526) FM Begunov, K (2325) 1-0
1.Nf3 d5 2.e3 c6 3.b4 Bg4 4.Bb2 Nd7 5.Be2 f6 6.c4 e5 7.Qb3 Be6 8.Nc3 dxc4 9.Bxc4 Bxc4 10.Qxc4 Nb6 11.Qb3 Nd5 12.a3 Nge7 13.d4 Nxc3 14.Qxc3 e4 15.Nd2 Nd5 16.Qb3 f5 17.f3 exf3 18.Nxf3 Bd6 19.O-O O-O 20.Rae1 Qe7 21.Ne5 Bxe5 22.dxe5 Kh8 23.Qc2 Qe6 24.Rf2 a6 25.Bd4 Kg8 26.Ref1 g6 27.Qb2 Rae8 28.h3 h5 29.Rf3 Rd8 30.Bc5 Rfe8 31.Bd4 Rf8 32.Qf2 Rfe8 33.Qg3 Rd7 34.Rxf5 Kh7 35.Rg5 Rg7 36.Qh4 Ree7 37.Rf6 Qg8 38.Qxh5+ gxh5 39.Rxh5# 1-0
3511605 IM Dau Khuong Duy (2526) GM Matinian, N (2389) 1-0
1.f4 d5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.d3 c6 7.c3 a5 8.Qe1 Qb6+ 9.Kh1 Ng4 10.e4 dxe4 11.dxe4 Na6 12.h3 Nf6 13.e5 Nd5 14.c4 Ndb4 15.Qe2 Bf5 16.Be3 Qc7 17.Ne1 f6 18.a3 fxe5 19.axb4 Nxb4 20.Nc3 h5 21.g4 hxg4 22.hxg4 Be6 23.f5 gxf5 24.gxf5 Bxf5 25.Be4 e6 26.Nf3 Kf7 27.Ng5+ Ke7 28.Bc5+ Ke8 29.Qh5+ 1-0
3512170 FM Dinesh, Rajan M (2281) IM Dau Khuong Duy (2526) 0-1
1.c4 g6 2.Nf3 Bg7 3.Nc3 d6 4.b3 Bxc3 5.dxc3 f5 6.g3 e5 7.Bg2 Nc6 8.O-O Nf6 9.Bg5 Qe7 10.Re1 Qg7 11.c5 dxc5 12.Bxf6 Qxf6 13.e4 f4 14.Qd5 Bg4 15.Qxc5 Bxf3 16.Bxf3 fxg3 17.Kg2 gxf2 18.Red1 Qg5+ 19.Kh1 Qf4 20.Bg2 Rf8 21.b4 a6 22.b5 axb5 23.Qxb5 Rb8 24.Rab1 Rf6 25.Qd5 Kf8 26.Qc5+ Kg7 27.Rd7+ Rf7 28.Rdd1 h5 29.a4 h4 30.a5 h3 31.Bxh3 Rh8 32.Rd3 Rxh3 33.Rf3 Rxh2# 0-1
3511915 GM Duda, J (2743) IM Dau Khuong Duy (2526) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 Ne7 12.Nxf6+ gxf6 13.Nc2 Bb7 14.Bd3 d5 15.Qe2 f5 16.O-O-O fxe4 17.Bxe4 Qc7 18.Bf3 O-O-O 19.Rhe1 f6 20.Kb1 Kb8 21.g3 Rd6 22.Bg4 Rhd8 23.f4 Ng6 24.Bf5 exf4 25.Nd4 fxg3 26.Ne6 Rxe6 27.Bxe6 Nf4 28.Qg4 gxh2 29.Rd4 Nxe6 30.Qxe6 Qg3 31.a3 Qg1 32.Rdd1 Qg6+ 33.Ka1 d4 34.Qb6 Rd7 35.cxd4 f5 36.Re6 Qh5 37.Rh1 Ka8 38.Rf6 Qe8 39.Rxh2 Qe1+ 40.Ka2 Bd5+ 41.b3 Qe7 42.Rc2 Bb7 43.Re6 Qf8 44.Rce2 Rd8 45.Re7 Rb8 46.d5 f4 47.Rxb7 Rxb7 48.Qxa6+ Kb8 49.d6 f3 50.Rf2 Qf5 51.Qc6 Qe5 52.d7 Qe7 53.Qc8+ Ka7 54.d8=Q 1-0
3512684 FM Pankiv, Maksym (2302) IM Dau Khuong Duy (2526) 0-1
1.e4 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qd3 g6 5.Nc3 Bg7 6.Nf3 d6 7.Be2 Nf6 8.O-O O-O 9.Nd5 Nd7 10.c3 Nc5 11.Qc2 e6 12.Ne3 f5 13.exf5 gxf5 14.Rd1 Qe7 15.Nf1 Bd7 16.Ng3 Be8 17.Bg5 Qc7 18.Bf4 e5 19.Bc4+ Kh8 20.Be3 e4 21.Bxc5 dxc5 22.Ng5 Bg6 23.Ne6 Qe7 24.Nxf8 Rxf8 25.Bd5 Ne5 26.Re1 b5 27.Rad1 c4 28.Nxf5 Bxf5 29.Bxe4 Qg5 30.Rd5 Bg6 31.Kh1 Qh4 32.g3 Qh3 33.Bxg6 hxg6 34.f4 Nd3 35.Rb1 Qe6 36.Qg2 Ne1 37.Re5 Qxe5 38.Qh3+ Qh5 39.Qxh5+ gxh5 40.Rxe1 b4 41.Re4 Rc8 42.Re3 a5 43.Kg2 a4 44.a3 bxc3 45.bxc3 Bf8 46.Re5 Ra8 47.Rxh5+ Kg7 48.Rg5+ Kf6 49.Rg8 Kf7 50.Rh8 Kg7 51.Rh4 Bxa3 52.f5 Bb2 0-1
3512496 IM Dau Khuong Duy (2526) GM Rustemov, A (2525) 0-1
1.Nf3 d5 2.e3 Nf6 3.b4 Bg4 4.Bb2 e6 5.a3 Bd6 6.c4 c6 7.h3 Bxf3 8.Qxf3 Nbd7 9.d4 Ne4 10.Bd3 f5 11.Qe2 O-O 12.Nd2 Nxd2 13.Qxd2 Nf6 14.f4 g5 15.fxg5 Ne4 16.Bxe4 Bg3+ 17.Ke2 fxe4 18.Raf1 Qxg5 19.Kd1 Rf5 20.Rxf5 Qxf5 21.Qe2 Rf8 22.Bc3 h5 23.Be1 h4 24.cxd5 exd5 25.Qg4+ Qxg4+ 26.hxg4 Kg7 27.Ke2 Kg6 28.Bxg3 hxg3 29.Rf1 Rxf1 30.Kxf1 Kg5 31.Ke2 Kxg4 32.a4 Kf5 33.Kd2 Ke6 34.Kc3 Kd6 35.Kb3 b6 36.Kc3 c5 37.dxc5+ bxc5 38.b5 a6 39.bxa6 Kc7 40.a5 Kb8 41.Kb2 Ka7 42.Kb3 Kxa6 43.Ka4 d4 0-1
3511504 IM Dau Khuong Duy (2526) FM Aditya, Varun Gampa (2323) 1-0
1.c4 b6 2.d4 Bb7 3.f3 e6 4.Nc3 d5 5.cxd5 exd5 6.Bf4 Nf6 7.e3 Nh5 8.Bg3 Nxg3 9.hxg3 Bd6 10.Kf2 Nd7 11.Bd3 Nf6 12.Nge2 Qe7 13.Nb5 a6 14.Nxd6+ Qxd6 15.g4 O-O-O 16.Rc1 h6 17.Qd2 Rde8 18.Ng3 g6 19.b4 h5 20.gxh5 Nxh5 21.Ne2 Nf6 22.a4 g5 23.a5 b5 24.Ng3 g4 25.Nf5 Qd8 26.Qc3 Kb8 27.Qc5 gxf3 28.gxf3 Nd7 29.Qc2 Reg8 30.Rxh8 Rxh8 31.Rg1 Nf6 32.Rg2 Bc8 33.Qc5 Bxf5 34.Bxf5 Nh5 35.Ke2 Re8 36.Kd2 Qh4 37.Qxd5 Qe7 38.Be4 Qxb4+ 39.Kc1 c6 40.Qxh5 Qc3+ 41.Rc2 Qe1+ 42.Kb2 Qb4+ 43.Ka2 Qa4+ 44.Kb1 Qb3+ 45.Kc1 Qxe3+ 46.Rd2 Rg8 47.Qe5+ Kc8 48.Bf5+ 1-0
3512809 IM Dau Khuong Duy (2526) FM Nguyen, Ha Thi Hai (2099) 1-0
1.Nf3 Nf6 2.e3 e6 3.b3 d5 4.Bb2 Be7 5.c4 O-O 6.Nc3 c6 7.Qc2 Nbd7 8.d4 b6 9.Bd3 Bb7 10.O-O dxc4 11.bxc4 c5 12.d5 exd5 13.cxd5 Re8 14.e4 Bf8 15.Nd2 a6 16.a4 Rc8 17.Nc4 Ng4 18.f4 g6 19.h3 Ngf6 20.Rad1 Nh5 21.e5 Qh4 22.Bc1 Rcd8 23.Be4 b5 24.axb5 axb5 25.Nxb5 Ba6 26.Nc7 Bxc4 27.Qxc4 Nxe5 28.fxe5 Rxe5 29.d6 Qxe4 30.Qxf7+ Kh8 31.Bb2 Bg7 32.Ne6 Qe3+ 33.Kh2 Rb8 34.d7 1-0
3512059 IM Dau Khuong Duy (2526) FM Sargsyan, Sargis Vach. (2425) 0-1
1.c4 e5 2.Nc3 Bb4 3.Nf3 Bxc3 4.bxc3 d6 5.d3 Nc6 6.g3 f5 7.Nd2 Nf6 8.Bg2 O-O 9.Qc2 f4 10.Ba3 Qe8 11.Ne4 Nxe4 12.Bxe4 Bf5 13.Bd5+ Be6 14.e4 fxe3 15.fxe3 Bxd5 16.cxd5 Ne7 17.e4 Qh5 18.Qe2 Rf3 19.O-O-O Raf8 20.Rd2 Qh6 21.Kc2 Rxg3 22.hxg3 Qxh1 23.Qg4 Qa1 24.Kb3 Qb1+ 25.Bb2 Qf1 26.Qd7 Qe1 27.Kc2 Nc8 28.Qxc7 Qxg3 29.c4 b6 30.Qd7 h5 31.Ba3 h4 32.Bxd6 Nxd6 33.Qxd6 h3 34.Kb3 h2 35.Rd1 Qf3 36.Qe6+ Kh7 37.Rh1 Qxd3+ 38.Kb4 Qd2+ 39.Kb5 Qa5+ 40.Kc6 Qc5+ 41.Kb7 Rf2 42.Qh3+ Kg8 43.Qc8+ Qxc8+ 44.Kxc8 g5 45.d6 g4 46.d7 g3 47.d8=Q+ Rf8 48.Qxf8+ Kxf8 49.Kb7 g2 50.Rxh2 g1=Q 51.Rh5 Qd4 52.Rh4 Qxc4 53.a3 Qa4 54.Rg4 Qd7+ 0-1
3503618 IM Dau Khuong Duy (2528) GM Ponkratov, P (2538) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.Nxc6 Qxc6 8.O-O b5 9.Bf3 Qc7 10.Re1 Bc5 11.e5 Rb8 12.Ne4 Ne7 13.Be3 Bxe3 14.Nd6+ Kf8 15.Rxe3 Ng6 16.Qd4 Qd8 17.Qa7 1-0
3503887 GM Vaibhav, S (2569) IM Dau Khuong Duy (2528) 1-0
1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 d5 5.e5 Nh5 6.h3 f6 7.exf6 Nxf6 8.Bd3 O-O 9.Nb3 Nc6 10.c3 Nh5 11.O-O e5 12.dxe5 Nxe5 13.Be2 Nf4 14.Bxf4 Rxf4 15.Re1 Nxf3+ 16.Bxf3 c6 17.Nd4 Bxd4 18.cxd4 Bd7 19.g3 Rf7 20.Bg4 Qf6 21.f4 Bxg4 22.hxg4 Qd6 23.Re5 Raf8 24.Qd2 Qd7 25.Qe2 b6 26.Rd1 Qd6 27.Kg2 Qd7 28.a3 a5 29.Rc1 Rf6 30.g5 R6f7 31.Re6 Rc8 32.Qe5 Rf5 33.Qe3 Rf7 34.Rc2 c5 35.Qe5 c4 36.Rd6 Qa4 37.Re2 c3 38.bxc3 Qc4 39.Re3 Qa2+ 40.Kh3 Qf2 41.Re2 Qf1+ 42.Kh2 Rcf8 43.Rxd5 Qc1 44.Qe3 Qxa3 45.Qe6 Qxc3 46.Rd7 Qf3 47.Rc2 Qd1 48.Rcc7 Qd2+ 49.Kh3 1-0
3503667 IM Dinh Nho Kiet (2330) IM Dau Khuong Duy (2528) 1/2-1/2
1.d4 d6 2.e4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.Re1 c6 8.a4 Qc7 9.Bg5 h6 10.Bh4 Re8 11.a5 Rb8 12.Qd2 b5 13.axb6 axb6 14.d5 b5 15.dxc6 Qxc6 16.Bd5 Nxd5 17.Nxd5 Bxh4 18.Nxh4 Nb6 19.Nxb6 Qxb6 20.Re3 Be6 21.Rg3 Kh7 22.Rd1 Red8 23.Rd3 Ra8 24.h3 Ra4 25.Rxd6 Rxd6 26.Qxd6 Qxd6 27.Rxd6 Rxe4 28.Nf3 Re2 29.Rd2 1/2-1/2
3503945 IM Dau Khuong Duy (2528) Berdashkevich, Makar (1929) 1-0
1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 g6 6.b3 Bh6 7.f4 Nf6 8.Bb2 O-O 9.O-O-O a5 10.a4 Nb4 11.Kb1 Qb6 12.h3 Be6 13.Bb5 Rfc8 14.Rc1 Rc7 15.Nge2 Rac8 16.g4 Bg7 17.f5 Bd7 18.Bxd7 Nxd7 19.g5 Nc5 20.f6 exf6 21.Nf4 Nxe4 22.Nxe4 Rxc2 23.Nd5 Rxd2 24.Rxc8+ 1-0
3503726 IM Dau Khuong Duy (2528) IM Dang, H (2361) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 a6 6.Ne5 Nc6 7.Nxc6 Qxc6 8.Bf4 Bg4 9.f3 Bf5 10.Bd3 Bxd3 11.Qxd3 e6 12.O-O-O Bb4 13.d5 Nxd5 14.Nxd5 exd5 15.Qxd5 O-O 16.Qxc6 bxc6 17.Bxc7 Rfe8 18.c3 Bc5 19.Rhe1 f5 20.Rxe8+ Rxe8 21.Rd8 Rxd8 22.Bxd8 Kf7 23.Kd2 Ke6 24.Kd3 Kd5 25.Bg5 Bd6 26.h3 Be5 27.Be3 g6 28.c4+ Kd6 29.b4 Ke6 30.Bd4 Bg3 31.Kc3 h5 32.Kb3 g5 33.Bb6 Kd7 34.Ka4 Kc8 35.b5 Kb7 36.Be3 g4 37.b6 Be5 38.c5 Kc8 39.Ka5 Kb7 40.Kb4 Kc8 41.Kc4 Kb7 42.Bd4 Bf4 43.Bf6 Be3 44.Be7 Bf2 45.Bd6 gxh3 46.gxh3 Be3 47.Kd3 Bf2 48.Ke2 Bd4 49.Kf1 Bf6 50.Kf2 Bg5 51.Kg3 h4+ 52.Kf2 Bf6 53.Ke3 Bg5+ 54.Kd4 Bf6+ 55.Be5 Be7 56.Bg7 Kc8 57.Bh6 Kb7 58.Be3 Bf6+ 59.Kd3 Be7 60.Bd4 Bg5 61.Be5 Kc8 62.Kd4 Kb7 63.Bg7 Be7 64.Bh8 Kc8 65.a4 Kb7 66.Be5 Kc8 67.Bd6 Bf6+ 68.Ke3 Bg5+ 69.Kd4 Bf6+ 70.Kd3 Kb7 71.Ke3 Bg5+ 72.Ke2 Kc8 73.Bh2 Be7 74.Bg1 Kb7 75.Bf2 Kc8 76.Kd3 Kb7 77.Kd4 Bf6+ 78.Ke3 Bg5+ 79.Kd3 Kc8 80.Kc4 Kb7 81.Be1 Kc8 82.Bc3 Kb7 83.Be5 Kc8 84.Kd4 Kb7 85.Bg7 Be7 86.f4 Kc8 87.Ke5 Bxc5 88.Kxf5 Bxb6 89.Ke6 Be3 90.f5 c5 91.f6 Bd4 92.Bh6 c4 93.f7 Bc5 94.Kd5 Be7 95.Kxc4 1-0
3503479 GM Rakhmanov, Ale (2590) IM Dau Khuong Duy (2528) 0-1
1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.d3 c6 6.e4 d6 7.Nge2 a6 8.a4 a5 9.O-O Na6 10.h3 Nb4 11.Be3 e5 12.f4 Nd7 13.f5 Nc5 14.Nc1 Bf6 15.Qd2 g5 16.N3a2 Nba6 17.Nc3 Nb4 18.Qd1 h6 19.N3a2 Nba6 20.Ne2 b6 21.g4 Nd7 22.Ng3 Be7 23.d4 exd4 24.Bxd4 Bf6 25.Nh5 Be5 26.Rf2 f6 27.Rd2 Qe7 28.Nc1 Nac5 29.Bf2 Ba6 30.Qc2 Qf7 31.Bf1 Rfe8 32.Ra3 Nxe4 33.Re2 Nxf2 34.Kxf2 Bxc4 35.Rd2 Bxf1 36.Kxf1 Nc5 37.h4 gxh4 38.Rh3 d5 39.Rxh4 Ne4 40.Rg2 c5 41.Nd3 c4 42.Ndf4 Bd6 43.Qc1 Ng5 44.Nxd5 Be5 45.Qxc4 Kf8 46.Rc2 Rad8 47.Ndf4 Rd1+ 48.Kg2 Rd2+ 49.Kf1 Qxc4+ 50.Rxc4 Bxf4 51.Nxf4 Nf3 52.Ne6+ Rxe6 53.fxe6 Nxh4 54.g5 hxg5 55.Rc7 Ke8 56.b3 Rd5 57.Rc6 b5 58.Ke2 bxa4 59.bxa4 Re5+ 60.Kd3 Ke7 61.Ra6 Ng6 62.Kd4 0-1
3504021 IM Dau Khuong Duy (2528) GM Khubukshanov, Erdem (2523) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nf6 5.h3 Nc6 6.Qe3 g6 7.Be2 Bg7 8.O-O O-O 9.c4 Nd7 10.Nc3 Qb6 11.Qxb6 Nxb6 12.Bd2 f5 13.exf5 Bxf5 14.Rac1 Nb4 15.b3 a5 16.Rfe1 Bxc3 17.Rxc3 Nxa2 18.Re3 e5 19.c5 dxc5 20.Rxe5 Nb4 21.Rxc5 Bd7 22.Ne5 Be6 23.Bxb4 axb4 24.Rb5 Nc8 25.Rxb4 Nd6 26.Rb6 Rfd8 27.Rd1 Nf7 28.Rxe6 Rxd1+ 29.Bxd1 Ra1 30.Re8+ Kg7 31.Re7 Rxd1+ 32.Kh2 Kf6 33.Rxf7+ Kxe5 34.Rxb7 h5 35.Kg3 Rd3+ 36.f3 Kf5 37.Rb5+ Kf6 38.h4 Rd4 39.b4 Rd2 40.Rb8 Rb2 41.b5 Rb4 42.b6 Kf7 43.b7 Kg7 44.Kf2 Rb3 45.Ke2 1-0
3503516 IM Dau Khuong Duy (2528) Or, Lincoln (1521) 1-0
1.e4 c6 2.d3 d5 3.Nf3 dxe4 4.dxe4 Qxd1+ 5.Kxd1 Bg4 6.Be2 c5 7.Nfd2 Nf6 8.Bxg4 Nxg4 9.Ke2 Nc6 10.c3 e6 11.Na3 O-O-O 12.Ndc4 Nge5 13.Bf4 Nxc4 14.Nxc4 h6 15.h4 Be7 16.h5 Bg5 17.Bg3 Rhf8 18.Nd6+ Kd7 19.Nxb7 Ke7 20.Nxd8 Rxd8 21.f4 Bf6 22.e5 Nxe5 23.fxe5 Bg5 24.Rad1 Rb8 25.b3 c4 26.b4 a5 27.a3 axb4 28.axb4 Ra8 29.Ra1 Rd8 30.Rhd1 Rc8 31.Rd4 f6 32.Bh4 Bxh4 33.Rxh4 fxe5 34.Ra5 Kf6 35.Re4 Rd8 36.Raxe5 Rd3 37.Rxe6+ Kf5 38.R6e5+ Kf6 39.Rxc4 Rg3 40.Rcc5 Rxg2+ 41.Kf3 Rc2 42.b5 Rb2 43.c4 1-0
3503774 IM Dau Khuong Duy (2528) GM Bai, Jinshi (2600) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.a3 Be7 7.Be2 O-O 8.Be3 d6 9.O-O Nxd4 10.Qxd4 b6 11.f4 Bb7 12.Bf3 Qc7 13.Rad1 Rfd8 14.f5 d5 15.exd5 Bc5 16.Qd2 Nxd5 17.Bxc5 Nxc3 18.Qxc3 Bxf3 19.Rxd8+ Rxd8 20.Bd4 Qxc3 21.Bxc3 Be4 22.fxe6 fxe6 23.Re1 Bf5 24.Re2 Rd1+ 25.Kf2 Rc1 26.h3 Kf7 27.Rd2 Rxc2 28.Rxc2 Bxc2 29.Ke3 g5 30.Be5 a6 31.Bd4 b5 32.Bc5 h5 33.Bd6 Kf6 34.Bc7 Kf5 35.Kf3 Be4+ 36.Kf2 Bd5 37.Bd8 Bc6 38.h4 g4 39.g3 Ke4 40.Ke2 Bd5 41.Bg5 e5 42.Bf6 Bc4+ 43.Kd2 Kd4 44.Bg7 Be6 45.Bh8 Bf5 46.Bg7 a5 47.Bh8 a4 48.Bg7 Bg6 49.Bh8 Bf7 50.Bg7 Ke4 51.Bh8 Kd5 52.Ke3 e4 53.Bg7 Kc4 54.Bh8 Bg6 55.Bg7 Kb3 56.Kd2 Ka2 57.Bf6 Kb3 58.Bg7 Bf7 59.Ke3 Bd5 60.Kd2 Bc4 61.Bh8 Bd3 62.Bg7 Bb1 63.Bh8 b4 64.axb4 Kxb4 65.Bg7 Kc4 66.Ke3 Bd3 67.Bh8 Kd5 68.Bg7 Bb5 69.Kf4 Bc6 70.Ke3 Be8 71.Kf4 Bg6 72.Ke3 Kc4 73.Bh8 Bh7 74.Bg7 Kb3 75.Kd2 Ka2 76.Bf6 Kb1 77.Bg7 Bg8 78.Bf6 1/2-1/2
3503558 GM Makarian, Rudik (2543) IM Dau Khuong Duy (2528) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Bg4 7.Be3 Nbd7 8.O-O e5 9.d5 a5 10.Nd2 Bxe2 11.Qxe2 Nh5 12.g3 Qe8 13.Nb5 Rc8 14.a3 f5 15.f3 f4 16.Bf2 fxg3 17.hxg3 a4 18.b4 axb3 19.Nxb3 Qe7 20.Qe3 Nf4 21.Ra2 Qg5 22.Qe1 Bh6 23.Be3 Nh3+ 24.Kg2 Qxe3 25.Qxe3 Bxe3 26.Kxh3 Nc5 27.Nxc5 Bxc5 28.a4 c6 29.Nc3 Ra8 30.Kg2 Ra5 31.Rb1 Rf7 32.Rb3 Kg7 33.Ne2 Ra7 34.Nc1 Bd4 35.Nd3 cxd5 36.cxd5 Rc7 37.f4 Rc4 38.Kf3 Kf6 39.a5 h5 40.Nb4 Rc5 41.a6 Rb5 42.Raa3 Bc5 43.Nd3 Rxa6 44.Rxb5 Rxa3 45.Ke2 Ra2+ 46.Kf3 Ra3 47.Ke2 Ra2+ 48.Kf3 1/2-1/2
3504072 IM Dau Khuong Duy (2528) GM Le Tuan Minh (2585) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.c3 d6 6.h3 a6 7.a4 Ba7 8.Bg5 Qe7 9.Na3 Be6 10.Qe2 h6 11.Bh4 Bxc4 12.Nxc4 Qe6 13.Bxf6 Qxf6 14.Ne3 Ne7 15.g3 Qe6 16.Kf1 f5 17.exf5 Nxf5 18.Kg2 O-O 19.Nd2 Qg6 20.Ne4 Bxe3 21.fxe3 d5 0-1
3503830 GM Nguyen Ngoc Truong Son (2600) IM Dau Khuong Duy (2528) 1/2-1/2
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Bc4 Nb6 5.Bb3 c4 6.Bc2 Nc6 7.Nf3 d6 8.exd6 Qxd6 9.Na3 Bg4 10.h3 Bh5 11.Qe2 Qc5 12.d4 cxd3 13.Bxd3 Bxf3 14.Qxf3 Ne5 15.Bb5+ Qxb5 16.Nxb5 Nxf3+ 17.gxf3 Nd5 18.Be3 Nxe3 19.fxe3 Kd7 20.O-O-O+ Kc6 21.Nd4+ Kc7 22.h4 g6 23.Nb5+ Kc6 24.a4 Bg7 25.h5 a6 26.Nd4+ Kc7 27.Kc2 Rad8 28.f4 e5 29.fxe5 Bxe5 30.Rdf1 Rd7 31.Nf3 Bf6 32.Nd4 Be5 33.Nf3 Bf6 34.Nd4 Be5 35.Nf3 1/2-1/2
3503130 IM Dau Khuong Duy (2528) Berdashkevich, Makar (1929) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nb3 h5 8.g3 Be7 9.Bg2 b5 10.Be3 Bb7 11.f4 Nbd7 12.O-O Rc8 13.Nd5 Nxd5 14.exd5 h4 15.g4 O-O 16.Qe2 exf4 17.Bxf4 Bg5 18.Bxg5 Qxg5 19.Rf5 Qd8 20.Raf1 Ne5 21.Qf2 Rc4 22.Kh1 Qe7 23.Nd4 g6 24.Rf6 Nd7 25.Rf4 Ne5 26.g5 Qxg5 27.b3 Rxd4 28.Rxd4 Rc8 29.c4 bxc4 30.bxc4 a5 31.Re4 Rc7 32.Qb6 Rd7 33.Qxa5 Bc8 34.c5 dxc5 35.Qxc5 Rd8 36.Qc7 Re8 37.Rxf7 1-0
3502904 IM Dau Khuong Duy (2528) Yuan, Qingyu (2247) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.c3 O-O 6.O-O d6 7.h3 Ne7 8.Nbd2 c6 9.Ba4 Ng6 10.Re1 h6 11.Nf1 Re8 12.Ng3 d5 13.Be3 Bxe3 14.Rxe3 Be6 15.Bb3 Qb6 16.Qc2 Rad8 17.Rae1 dxe4 18.dxe4 Bxb3 19.axb3 a5 20.Nd2 Qb5 21.Nf5 Rd7 22.Nc4 Red8 23.Ra1 b6 24.g3 Nf8 25.Rf3 Kh7 26.Nfe3 Ng8 27.h4 f6 28.Nf1 Ne6 29.Re3 Ne7 30.Nfd2 Kh8 31.Kg2 Nc8 32.Ree1 Nd6 33.Nxd6 Rxd6 34.Nc4 R6d7 35.Red1 Nc5 36.Rxd7 Rxd7 37.Rd1 a4 38.Rxd7 Nxd7 39.Qd1 Qxb3 40.Qxd7 Qxc4 41.Qc8+ Kh7 42.Qf5+ Kg8 43.Qc8+ Kf7 44.Qd7+ Kf8 45.Qd8+ Kf7 46.Qd7+ Kg8 47.Qc8+ Kh7 48.Qf5+ Kh8 49.Qc8+ 1/2-1/2
3503182 GM Khubukshanov, Erdem (2523) IM Dau Khuong Duy (2528) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Bxc6 dxc6 5.d3 Bg4 6.h3 Bh5 7.Nbd2 Nd7 8.g4 Bg6 9.Nc4 Qc7 10.Nh4 f6 0-1
3502960 FM Gan-Od, Sereenen (2320) IM Dau Khuong Duy (2528) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c4 b4 12.Nc2 Rb8 13.Be2 Bg5 14.O-O O-O 15.b3 Kh8 16.a3 bxa3 17.Rxa3 a5 18.Bd3 g6 19.Qa1 Kg8 20.Qc3 Be6 21.Ra4 Rb7 22.c5 dxc5 23.Qxc5 Rxb3 24.Bb5 Ne7 25.Bc4 Rb2 26.Nce3 Nxd5 27.exd5 Bd7 28.Rxa5 Bxe3 29.fxe3 Qg5 30.Rf2 Rxf2 31.Kxf2 Rc8 32.Qd6 Qh4+ 33.Kg1 Qe1+ 0-1
3503011 IM Dau Khuong Duy (2528) IM Goutham Krishna H (2433) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c4 Nf6 5.Nc3 a6 6.Ba4 e6 7.O-O Be7 8.d3 O-O 9.h3 Ne5 10.Bf4 Nxf3+ 11.Qxf3 Bd7 12.Bxd7 Nxd7 13.Qg3 Ne5 14.Rad1 Nc6 15.Ne2 b5 16.d4 cxd4 17.Nxd4 Nxd4 18.Rxd4 Qb6 19.Rd2 bxc4 20.Bxd6 Bxd6 21.Qxd6 Qa5 22.Rc2 Rfd8 23.Qa3 Qxa3 24.bxa3 Rac8 25.Rfc1 Rd4 26.f3 g5 27.Kf2 Kg7 28.a4 Kf6 29.Ke3 Rd3+ 30.Ke2 Ra3 31.Rxc4 Rxa2+ 32.Kf1 Rxc4 33.Rxc4 h5 34.g3 h4 35.gxh4 gxh4 36.e5+ Kxe5 37.Rxh4 f5 38.Rc4 Kd5 39.Rf4 a5 40.h4 Rc2 41.h5 Rh2 42.Kg1 Rxh5 0-1
3503073 IM Banh Gia Huy (2451) IM Dau Khuong Duy (2528) 1/2-1/2
1.c4 g6 2.g3 Bg7 3.Bg2 d6 4.Nc3 Nc6 5.e3 e5 6.Nge2 Nge7 7.d3 Be6 8.Nd5 Qd7 9.O-O O-O 10.b3 f5 11.Bb2 Nd8 12.Qd2 c6 13.Nxe7+ Qxe7 14.f4 Nf7 15.d4 Bd7 16.Rad1 exf4 17.exf4 Rae8 18.Rfe1 Qd8 19.d5 c5 20.Bxg7 Kxg7 21.Nc3 Qf6 22.a3 b6 23.Bf1 Rxe1 24.Rxe1 Re8 25.Rxe8 Bxe8 26.Kf2 Kf8 27.Qe3 Bd7 28.Ke1 Qe7 29.Nd1 Qf6 30.Qc3 Qxc3+ 31.Nxc3 Ke7 32.Kd2 Nh6 33.Be2 Ng8 1/2-1/2
3502849 FM Ho, In Hei Henry (1845) IM Dau Khuong Duy (2528) 0-1
1.d4 d6 2.Nf3 Nf6 3.c4 g6 4.g3 Bg7 5.Bg2 O-O 6.Nc3 c6 7.O-O Bf5 8.Ne1 Be6 9.d5 cxd5 10.cxd5 Bd7 11.Nd3 a5 12.a4 Na6 13.Re1 Ng4 14.e4 Rc8 15.Qb3 Ne5 16.Nxe5 Nc5 17.Qd1 Bxe5 18.Bh6 Re8 19.Kh1 Qb6 20.Qe2 Qb4 21.f4 Bg7 22.Bxg7 Kxg7 23.e5 Bxa4 24.f5 dxe5 25.fxg6 hxg6 26.Nxa4 Nxa4 27.Qxe5+ f6 28.Qe2 Nb6 29.Qf2 Nc4 30.Re2 Ne5 31.Re4 Qd6 32.Rh4 b6 33.Qd2 Rh8 34.Rxh8 Rxh8 35.Rc1 Ng4 36.Rc6 Qxg3 0-1
3502626 Law, Ching Yin (1584) IM Dau Khuong Duy (2528) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.f3 d5 7.Bg5 dxe4 8.fxe4 Qa5+ 9.Bd2 Qb6 10.Nb3 Nxe4 11.Qf3 Nxd2 12.N1xd2 a5 13.Rc1 Nd7 14.Rc2 a4 15.Nc1 Ra5 16.Nd3 Ne5 17.Nxe5 Rxe5+ 18.Be2 Bb4 19.Qg3 Qd4 20.Rf1 Qe4 21.Qf3 Qxc2 22.Qxf7+ Kd8 23.Qf4 Qxb2 24.g4 Rf8 0-1
3502679 IM Dau Khuong Duy (2528) Fung, Tsz Wai 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 a6 6.Bf1 Ng6 7.d4 cxd4 8.Nxd4 Be7 9.c4 O-O 10.Nc3 Bf6 11.Be3 Qc7 12.Rc1 Rb8 13.a3 Nxd4 14.Bxd4 Bxd4 15.Qxd4 b6 16.Rcd1 Rd8 17.Rd2 Bb7 18.Red1 Bc6 19.Qe3 b5 20.c5 b4 21.axb4 Rxb4 22.Bxa6 Rdb8 23.Rb1 Qa7 24.Bf1 Ne5 25.Rc2 Nc4 26.Qc1 Qxc5 27.Na2 Bxe4 28.Nxb4 Rxb4 29.Ra1 1-0
3502736 FM Lam, Chun Yung Samuel (2078) IM Dau Khuong Duy (2528) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Bxc6 dxc6 5.d3 Bg4 6.h3 Bh5 7.Nc3 Nd7 8.g4 Bg6 9.Bf4 e6 10.Qe2 Be7 11.a4 Qa5 12.e5 c4 13.dxc4 h5 14.O-O-O Nb6 15.Bd2 Qb4 16.Nd4 Nxc4 17.Nb3 Nxb2 18.Nb1 Qc4 19.Qxc4 Nxc4 20.Bf4 hxg4 21.hxg4 Rxh1 22.Rxh1 Kd8 0-1
3502784 IM Dau Khuong Duy (2528) GM Iljiushenok, I (2503) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 a6 5.c5 Nc6 6.Bg5 Be7 7.e3 Ne4 8.Bxe7 Qxe7 9.Nxe4 dxe4 10.Nd2 f5 11.Bc4 O-O 12.O-O Kh8 13.f3 exf3 14.Qxf3 Bd7 15.Qg3 e5 16.Nb3 f4 17.exf4 exd4 18.Rae1 Qd8 19.Rd1 Qf6 20.Nxd4 Bg4 21.Qxg4 Nxd4 22.Bd3 Rad8 23.b4 Nc6 24.a3 Rd4 25.Qh3 g6 26.Qe3 Rxf4 27.Bc4 Ne5 28.Rxf4 Qxf4 29.Qxf4 Rxf4 30.Be2 Kg7 31.Rd5 Kf6 32.Rd8 Nc6 33.Rd7 Re4 34.Bf3 Re7 35.Bxc6 bxc6 36.Rd3 Ke6 37.Rd8 0-1
3490850 FM Liu, Casper (2336) IM Dau Khuong Duy (2528) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.Be2 b6 8.O-O Bb7 9.Nd5 exd5 10.exd5 d6 11.Re1 Nbd7 12.Bf3+ Ne5 13.Nc6 Bxc6 14.dxc6 Be7 15.Bd5 Ra7 16.Qd4 O-O 17.Be3 Rb8 18.a4 a5 19.Bg5 Nxd5 20.cxd5 Bxg5 21.f4 Bxf4 22.Qxf4 Nd3 23.Qe3 Nxe1 24.Rxe1 h6 0-1
3491943 IM Dau Khuong Duy (2528) GM So, Wesley (2765) 0-1
1.Nf3 d5 2.e3 c5 3.b3 Nc6 4.Bb2 a6 5.d4 Nf6 6.Be2 Bf5 7.O-O e6 8.Nbd2 cxd4 9.Nxd4 Nxd4 10.Bxd4 Rc8 11.c4 Be7 12.Bb2 O-O 13.h3 Qa5 14.a3 Rfd8 15.b4 Qb6 16.Qb3 a5 17.Bd4 Qc7 18.Rfc1 axb4 19.axb4 e5 20.Bb2 d4 21.c5 dxe3 22.Qxe3 Nd5 23.Qf3 Nf4 24.Nc4 Nxe2+ 25.Qxe2 f6 26.Ne3 Be6 27.Ba3 Ra8 28.Bb2 g6 29.Qc2 Kf7 30.Qe2 Qd7 31.Rxa8 Rxa8 32.b5 Rc8 33.Ba3 Qd4 34.Qc2 Ra8 35.Bb2 Qb4 36.c6 Qxb5 37.cxb7 Qxb7 38.Bc3 Rc8 39.Qd2 Bf8 40.Ra1 Qd7 41.Qe1 Qc6 42.Bb4 Ra8 43.Rd1 Bg7 44.Rd6 Qb7 45.Rd1 f5 46.Bc3 Rc8 47.Ba1 h5 48.Qa5 Qc7 49.Qe1 Bf6 50.Rb1 h4 51.Rd1 Rd8 52.Rc1 Qd6 53.Rd1 Qb8 54.Rc1 Qd6 55.Rd1 Qb8 56.Rb1 Qa8 57.Rc1 Qa4 58.Rc7+ Rd7 59.Rc1 Qb5 60.Rb1 Qa4 61.Rc1 Qa2 62.Rc2 Qb3 63.Rb2 Qd3 64.Rb1 Qd2 65.Qf1 Qd3 66.Qe1 Qd2 67.Qf1 Qa2 68.Rc1 Qa3 69.Rc3 Qa5 70.Rc1 Qa3 71.Nc4 Bxc4 72.Qxc4+ Kg7 73.Re1 Qd6 74.Bc3 e4 75.Bxf6+ Kxf6 76.Qe2 Qd3 77.Qb2+ Qd4 78.Qb1 Qd3 79.Qb2+ Qd4 80.Qb1 Kg5 81.Qc1+ Qd2 82.Qb1 Rc7 83.Rf1 Rc2 84.Qb8 e3 85.f4+ Kf6 86.Qf8+ Ke6 87.Qe8+ Kf6 88.Qf8+ Ke6 89.Qe8+ Kd5 90.Qe5+ Kc4 91.Qe6+ Kc3 92.Qe5+ Qd4 93.Qa5+ Kd3 94.Qb5+ Kc3 95.Qa5+ Kd3 96.Qb5+ Kd2 97.Kh2 e2 98.Qa5+ Qc3 99.Qd5+ Qd3 0-1
3491978 GM Moroni, L (2551) IM Dau Khuong Duy (2528) 0-1
1.d4 Nf6 2.Bf4 g6 3.Nc3 d5 4.Nb5 Na6 5.e3 c6 6.Nc3 Nc7 7.h3 Bg7 8.Nf3 O-O 9.Bd3 Re8 10.Be5 Nd7 11.Bxg7 Kxg7 12.O-O e5 13.dxe5 Nxe5 14.Nxe5 Rxe5 15.f4 Rxe3 16.f5 Qg5 17.h4 Qxh4 18.Qd2 d4 19.Ne2 c5 20.c3 Bxf5 21.Bxf5 gxf5 22.cxd4 Rae8 23.Nf4 Qd8 24.d5 Nb5 25.Qf2 Nd4 26.Ne6+ R8xe6 27.dxe6 Ne2+ 28.Kh2 Qg5 29.g4 Qh6+ 30.Kg2 Qh3# 0-1
3490468 IM Belov, Alexe (2421) IM Dau Khuong Duy (2528) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.Bc4 a6 7.N5c3 Be6 8.Nd5 Nf6 9.Bg5 b5 10.Bb3 Be7 11.Bxf6 Bxf6 12.Nxf6+ Qxf6 13.Qxd6 Nd4 14.c3 Bxb3 15.Qxf6 Nc2+ 16.Kd2 gxf6 17.axb3 Nxa1 0-1
3491240 IM Dau Khuong Duy (2528) FM Ambartsumian, Tyhran (2398) 0-1
1.Nf3 Nf6 2.e3 g6 3.b4 Bg7 4.Bb2 O-O 5.c4 b6 6.Be2 Bb7 7.O-O d6 8.d3 Nbd7 9.Nbd2 e5 10.Nb3 Re8 11.Rc1 a5 12.c5 bxc5 13.bxc5 a4 14.c6 Bxc6 15.Rxc6 axb3 16.Qxb3 Qb8 17.Rfc1 Qxb3 18.axb3 Ra2 19.R6c2 Nd5 20.e4 Nb4 21.Rd2 Nc5 22.Rc4 Bh6 23.Bc3 Bxd2 24.Nxd2 Nbxd3 25.b4 Nf4 26.Bf1 Na4 27.Nb3 Nxc3 28.Rxc3 Ne2+ 29.Bxe2 Rxe2 30.f3 Rb8 31.Rxc7 Rxb4 32.Rc3 Rb2 33.Nc1 Rd4 34.Nd3 Rd2 35.Nf2 Ra4 36.Rc1 Raa2 37.Rf1 f5 38.g4 f4 39.h4 h5 40.g5 Kf7 41.Kg2 Ke6 42.Kg1 d5 43.exd5+ Kxd5 44.Kg2 e4 45.fxe4+ Ke5 46.Kf3 Rxf2+ 0-1
3491506 IM Klukin, Kirill (2400) IM Dau Khuong Duy (2528) 1/2-1/2
1.d4 d6 2.c4 e5 3.Nf3 e4 4.Ng5 f5 5.g3 Nf6 6.Nc3 g6 7.Nh3 Bg7 8.Bg2 O-O 9.Nf4 c6 10.d5 Na6 11.Be3 Ng4 12.Bd4 e3 13.fxe3 c5 14.Bxg7 Nxe3 15.Qd2 Nxg2+ 16.Nxg2 Kxg7 17.O-O Bd7 18.e4 Qf6 19.exf5 Bxf5 20.Nb5 Qe7 21.Rae1 Qd7 22.Qc3+ Kg8 23.Nf4 Nc7 24.Nxc7 Qxc7 25.Ne6 Bxe6 26.Rxe6 Rxf1+ 27.Kxf1 Rf8+ 28.Kg2 Qf7 29.Qe1 Qf3+ 30.Kg1 Qd3 31.Re8 Qd4+ 32.Kg2 Qxb2+ 33.Kh3 Qf6 34.Rxf8+ Kxf8 35.Qe2 a6 36.a4 Kg7 37.Kg2 h5 38.Qe8 Kh6 39.Qd7 Qe5 40.Qd8 Qe2+ 41.Kg1 Qe1+ 42.Kg2 Qd2+ 43.Kg1 Qc1+ 44.Kg2 Qc2+ 45.Kg1 Qb1+ 46.Kg2 Qb2+ 47.Kg1 Qd4+ 48.Kg2 Qe4+ 49.Kg1 Qe5 50.Qf8+ Kg5 51.Qf7 Qd4+ 52.Kg2 Qe4+ 53.Kg1 Qxc4 54.Qe7+ Kh6 55.Qf8+ Kg5 56.Qe7+ Kh6 57.Qxd6 Qd4+ 58.Kg2 Qe4+ 59.Kg1 Qe3+ 60.Kg2 Qe2+ 61.Kg1 Qe1+ 62.Kg2 Qe2+ 63.Kg1 Qe1+ 64.Kg2 Qe2+ 1/2-1/2
3490760 IM Dau Khuong Duy (2528) GM Lagno, Kateryna (2506) 1-0
1.Nf3 Nf6 2.e3 d5 3.b4 e6 4.a3 a5 5.b5 a4 6.Bb2 Be7 7.c4 Nbd7 8.d4 c6 9.Nc3 Ne4 10.Nd2 Nxc3 11.Bxc3 cxb5 12.cxd5 b4 13.axb4 exd5 14.Rxa4 Rxa4 15.Qxa4 O-O 16.Be2 Bd6 17.Qb3 Qg5 18.Nf3 Qxg2 19.Rg1 Qh3 20.Qxd5 Bb8 21.Qg5 g6 22.e4 Qe6 23.Qh6 Qxe4 24.d5 f6 25.Ng5 Qb1+ 26.Bd1 Re8+ 27.Ne6 Qe4+ 28.Be2 Rxe6 29.dxe6 Ne5 30.e7 Nf3+ 31.Kd1 Qb1+ 32.Qc1 Qb3+ 33.Qc2 Qd5+ 34.Kc1 Bf4+ 35.Kb1 Kf7 36.Rd1 Qc6 37.Rd8 Bd7 38.Bxf3 Qxf3 39.Qb3+ 1-0
3491030 IM Terry, R (2508) IM Dau Khuong Duy (2528) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.c3 d6 5.Nbd2 h6 6.Bh4 O-O 7.e4 c5 8.dxc5 dxc5 9.Bc4 Nc6 10.Qe2 Na5 11.Bxf6 Bxf6 12.Bd3 Nc6 13.O-O Bg7 14.Rfd1 Qc7 15.a4 b6 16.h3 Bb7 17.Ba6 Rad8 18.Bxb7 Qxb7 19.Nc4 Qa6 20.Rxd8 Rxd8 21.Kf1 e6 22.Ne3 Qb7 23.Nc4 Qa6 24.Ne3 Qb7 25.Nc4 Qa6 1/2-1/2
3491548 IM Dau Khuong Duy (2528) FM Amburgy, Ryan (2321) 1-0
1.Nf3 d5 2.e3 c5 3.c4 d4 4.exd4 cxd4 5.d3 Nc6 6.g3 e5 7.Bg2 Nge7 8.O-O Ng6 9.Re1 Be7 10.Na3 O-O 11.Nc2 a5 12.Rb1 Bf5 13.a3 a4 14.b4 axb3 15.Rxb3 Qd7 16.Bd2 Na5 17.Bxa5 Rxa5 18.Qb1 Ra7 19.Nxe5 Nxe5 20.Rxe5 Bf6 21.Rd5 Qe6 22.Nxd4 Bxd4 23.Rxd4 h6 24.Be4 Bh3 25.Bg2 Bf5 26.h4 Re8 27.Be4 Bg4 28.Rxb7 Rxa3 29.Rb8 g6 30.Rdd8 Rxd8 31.Rxd8+ Kh7 32.Qb2 1-0
3491816 IM Goutham Krishna H (2433) IM Dau Khuong Duy (2528) 0-1
1.b3 d6 2.Bb2 Nc6 3.g3 Nf6 4.Bg2 g6 5.c4 Bg7 6.Nc3 O-O 7.e3 e5 8.Nge2 Re8 9.d3 Be6 10.Nd5 Rb8 11.Nec3 Ne7 12.Nxe7+ Rxe7 13.Nd5 Re8 14.O-O Nd7 15.b4 c6 16.Nc3 Nf6 17.b5 d5 18.Qa4 Nd7 19.Rad1 Nb6 20.Qc2 d4 21.exd4 exd4 22.Ne4 cxb5 23.cxb5 Rc8 24.Qd2 Na4 25.Rc1 Qb6 26.Ba1 Red8 27.Qb4 Nc3 28.Nxc3 dxc3 29.Bxc3 Bxc3 30.Rxc3 Rxc3 31.Qxc3 Qxb5 32.d4 Bxa2 33.Ra1 Be6 34.d5 Bf5 35.Rxa7 Qb1+ 36.Bf1 Rc8 37.Qa1 Qxa1 38.Rxa1 Kf8 39.f3 Ke7 40.Ra7 Rc7 41.g4 Bc8 42.Ra4 Kd6 43.Rd4 Rc5 44.Rf4 f5 45.g5 Kxd5 46.Rh4 Rc7 47.Kf2 Be6 48.Ke3 Kc5 49.Rd4 b5 50.Rd8 Rb7 51.Re8 Bd5 52.Rc8+ Kb4 53.f4 Bc4 54.Bg2 Re7+ 55.Kd4 Re2 56.Bc6 Rxh2 57.Rh8 Rh4 58.Ke5 Kc3 59.Rc8 Kd3 60.Rd8+ Ke3 61.Ra8 Kd3 62.Ra3+ Kc2 63.Ra7 b4 64.Rc7 Kd3 65.Rd7+ Kc3 66.Rc7 Kd3 67.Rb7 b3 68.Rc7 b2 69.Rb7 Kc3 70.Kf6 Bd3 71.Bd5 b1=Q 72.Rxb1 Bxb1 73.Ke5 Bd3 74.Bg8 Kd2 75.Bf7 Ke3 76.Bg8 Rxf4 77.Bxh7 Rg4 78.Bxg6 Rxg5 79.Bf7 f4+ 80.Kd6 Rg3 81.Bb3 Be4 82.Bd5 f3 83.Be6 f2 84.Bc4 Rg5 85.Ke7 Kf4 86.Bf1 Bf3 87.Bb5 Re5+ 88.Kf6 Re1 89.Ba6 Be2 90.Bxe2 Rxe2 0-1
3490286 IM Dau Khuong Duy (2528) FM Lissillour, Baptiste (2264) 1-0
1.d4 Nf6 2.Nf3 e6 3.Nbd2 c5 4.c3 d5 5.e3 Nc6 6.Bd3 Bd6 7.Qe2 O-O 8.O-O a6 9.e4 dxe4 10.Nxe4 cxd4 11.cxd4 h6 12.Bd2 b6 13.Nxf6+ 1-0
3482398 GM Bacrot, E (2619) IM Dau Khuong Duy (2528) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.Bd3 e6 6.Bxf5 exf5 7.Ne2 Qd7 8.Bg5 Na6 9.c3 Nc7 10.Nd2 g6 11.Nf3 Ne6 12.Qd2 Bg7 13.g3 Nh6 14.Nf4 Ng4 15.Nxe6 Qxe6 16.Bf4 f6 17.O-O-O O-O 18.Rde1 fxe5 19.dxe5 c5 20.Ng5 Qc6 21.f3 Nh6 22.Re2 d4 23.Rhe1 Rfe8 24.c4 d3 25.Qxd3 Qa6 26.Kb1 Kh8 27.e6 Rad8 28.Qc2 Rd4 29.Rc1 b5 30.Nf7+ 1-0
3482662 IM Dau Khuong Duy (2528) IM Song, Yuxin (2452) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.h3 Nc6 5.Bd3 g6 6.O-O Bg7 7.Bc2 e5 8.d4 cxd4 9.cxd4 exd4 10.Nxd4 O-O 11.Nxc6 bxc6 12.Nc3 d5 13.exd5 Nxd5 14.Na4 Ba6 15.Bd3 Ne3 16.Bxe3 Bxd3 17.Re1 Bb5 18.Qc2 Bxa4 19.Qxa4 Bxb2 20.Rab1 Qf6 21.Re2 Rfb8 22.Rc2 Be5 23.Rbc1 a5 24.Rxc6 Qe7 25.Qc4 Rb4 26.Qd5 Bf4 27.Rxg6+ hxg6 28.Qxa8+ Kh7 29.Bxf4 Rxf4 30.Qxa5 Qe2 31.Qa7 Rf5 32.a4 Qd2 33.Ra1 Qb2 34.Rf1 Qa2 35.Rd1 Qc2 36.Rf1 Qa2 37.Qd4 Ra5 38.Qh4+ Kg7 39.Qd4+ Kh7 40.Ra1 Qe2 41.Qb6 Ra6 42.Qd4 Ra5 43.Qb4 Rf5 44.Qh4+ Rh5 45.Qg4 Qb2 46.Re1 Rf5 47.Qh4+ Kg7 48.Qg3 Ra5 49.Qf4 Rf5 50.Qe3 Ra5 51.Qe4 Rf5 52.Rf1 Ra5 53.Qc4 Rf5 54.g4 Rf3 55.Kg2 Ra3 56.Re1 Qb7+ 57.Qe4 Qb3 58.Re3 Qxa4 59.Qe5+ Kh7 0-1
3481146 FM Yavuz, Efe Metehan (2300) IM Dau Khuong Duy (2528) 0-1
1.e4 c6 2.d3 d5 3.Nc3 e5 4.d4 Bb4 5.dxe5 d4 6.a3 Ba5 7.b4 dxc3 8.bxa5 Qxa5 9.Nf3 Bg4 10.Bc4 Bh5 11.O-O Nd7 12.Qd6 O-O-O 13.Rd1 Bxf3 14.gxf3 Nxe5 15.Qxd8+ Qxd8 16.Rxd8+ Kxd8 17.Be2 Nf6 18.Be3 Kc7 19.Bd4 Re8 20.a4 Nh5 21.Kf1 a5 22.Rb1 Nd7 23.Bxc3 b6 24.Bd2 Nc5 25.Ra1 Ne6 26.Be3 f5 27.Rb1 Nc5 28.Bxc5 bxc5 29.exf5 Re5 30.Bd3 c4 31.Bxc4 Rxf5 32.Bd3 Rxf3 33.Re1 Rf4 34.Re5 Nf6 35.Rxa5 Ng4 36.Ra7+ Kb6 37.Rxg7 Nxf2 38.Ke2 Nxd3 39.Kxd3 Rh4 40.Rg2 Rxa4 41.c3 Rh4 42.Kc2 Kb5 43.Kb3 h6 44.Rf2 Rh3 45.Rg2 Kc5 46.Rf2 Kd5 47.Rd2+ Ke5 48.Re2+ Kd6 49.Rc2 Rh4 50.Rd2+ Ke5 51.Rg2 c5 52.Re2+ Kd5 53.Rd2+ Ke4 54.Rg2 Kd3 55.Rg3+ Kd2 56.Rg2+ Ke3 57.Rg3+ Kf2 58.Rg6 Rxh2 59.Kc4 Rh5 60.Re6 Kf3 61.Kb5 Kf4 62.c4 Kf3 63.Rc6 Ke4 64.Rxc5 Rh1 65.Rc6 Ke5 66.Rc8 Kd6 67.Rh8 Rb1+ 68.Ka4 Rh1 69.Kb4 h5 70.Kc3 h4 71.Kd4 h3 72.Kc3 h2 73.Kb2 Kc5 74.Rh4 Kb4 0-1
3481919 FM Kocharin, Timur (2374) IM Dau Khuong Duy (2528) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.Bd3 Nb4 11.Be2 O-O 12.O-O Be6 13.a3 Nc6 14.Bd3 Na5 15.b3 Nb7 16.b4 Qb8 17.Bd2 Rc8 18.Ncd5 Bd8 19.Qe2 Bxd5 20.exd5 Bb6 21.Nf5 e4 22.Ne7+ Kh8 23.Nxc8 exd3 24.Qxd3 Qxc8 25.Bc3 Nd7 26.Rfe1 Ne5 27.Qg3 f6 28.Kh1 Qf5 29.f4 Ng4 30.h3 Nf2+ 31.Kh2 Ne4 32.Qf3 Nxc3 33.Qxc3 Qxf4+ 34.Kh1 Bd4 35.Qc6 Be5 36.Kg1 Rg8 37.c3 Nd8 38.Qd7 h6 39.Rac1 Qh2+ 40.Kf1 Bg3 41.Re8 Qh1+ 42.Ke2 Qxc1 43.Rxg8+ Kxg8 44.Qe8+ Kh7 45.Qe4+ f5 46.Qxf5+ Kg8 47.Qd7 Qc2+ 48.Kf3 Qxc3+ 49.Kg4 Qe3 50.Qxd8+ Kh7 51.h4 Qf4+ 52.Kh3 Bf2 53.Qg5 hxg5 0-1
3482180 IM Dau Khuong Duy (2528) CM Mikhailovsky, Vladimir (2215) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.c3 d5 4.e5 d4 5.g3 Bd7 6.Bg2 Bc6 7.O-O Ne7 8.d3 Nf5 9.Re1 Be7 10.c4 O-O 11.Nbd2 Nd7 12.Ne4 Qc7 13.Bf4 a6 14.h4 b5 15.b3 bxc4 16.bxc4 Rab8 17.h5 h6 18.Qc1 Kh7 19.g4 Nh4 20.Nxh4 Bxh4 21.g5 hxg5 22.Bxg5 Bxg5 23.Qxg5 Qxe5 24.Qxe5 Nxe5 25.Ng5+ Kg8 26.Rxe5 Bxg2 27.Kxg2 f6 28.Rxc5 fxg5 29.Rxg5 Rb2 30.Rf1 Rxa2 31.h6 Rf7 32.hxg7 Rd2 33.c5 Rxd3 34.Rc1 Rc3 35.Rxc3 dxc3 36.c6 Rc7 37.Rc5 Kxg7 38.Kf3 Kf6 39.Ke4 a5 40.Rxc3 a4 41.Kd4 a3 42.Kc5 Ra7 43.Rc1 a2 44.Ra1 Ke7 45.Kb6 Ra3 46.c7 Rb3+ 47.Ka7 Kd7 48.Rxa2 Kxc7 49.Ka6 Kc6 50.Rc2+ Kd5 51.Ka5 Ke5 52.Ka4 Rb1 53.Re2+ Kf5 54.Ka3 e5 55.Ka2 Rb8 56.Ka3 Kf4 57.Ka2 e4 58.Re3 Rd8 59.Re2 Rd4 60.Kb3 Kf3 61.Ra2 Rd1 62.Kc4 Rd8 63.Rb2 Rd7 64.Ra2 Kg2 65.Re2 Kf3 66.Re3+ Kf4 67.Re2 Rd3 68.Ra2 Rd1 69.Rb2 Kf3 70.Ra2 Rd8 71.Rb2 Rc8+ 72.Kd4 Rd8+ 73.Ke5 Re8+ 74.Kf5 Rf8+ 75.Kg5 Kg2 76.Rb4 Re8 77.Rb2 Rf8 78.Re2 Kf3 79.Re3+ Kxf2 80.Rxe4 Rf3 81.Ra4 Rg3+ 82.Kf4 Rf3+ 83.Ke4 Re3+ 84.Kf4 Rf3+ 85.Kg4 Rg3+ 86.Kh4 Rf3 87.Ra2+ Ke3 88.Kg4 Rf4+ 89.Kg5 Rf3 90.Ra3+ Kf2 91.Ra1 Ke3 92.Kg4 Rf2 93.Ra3+ Kd4 94.Ra7 Rb2 95.Rd7+ Kc5 96.Rh7 Kd6 97.Rh6+ Ke5 98.Rh1 Re2 99.Rh5+ Ke4 100.Rh7 Rg2+ 101.Kh3 Rg1 102.Re7+ Kf3 103.Rf7+ Ke4 104.Kh2 Rg6 105.Re7+ Kf5 106.Ra7 Kg5 107.Ra5+ Kh6 108.Ra4 Rg5 109.Rf4 Rh5+ 110.Kg3 Rg5+ 111.Kh4 Kg6 112.Rb4 Rh5+ 113.Kg4 Rg5+ 114.Kf4 Rf5+ 115.Ke4 Rh5 116.Rb1 Kg5 117.Rg1+ Kh6 118.Rf1 Rg5 119.Rf6+ Kh5 120.Rf3 Rg4+ 121.Ke3 Rg5 122.Rf1 Kh4 123.Kd3 Rg4 124.Rg1 Kg5 125.Rh1 Rf4 126.Re1 Rg4 127.Re5+ Kf4 128.Re2 Rg3+ 129.Kd2 Rg4 130.Rf2+ 1/2-1/2
3482183 FM Klymchuk, Andriy (2405) IM Dau Khuong Duy (2528) 0-1
1.e4 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qd3 g6 5.Nc3 Bg7 6.Nf3 d6 7.Be2 Nf6 8.O-O O-O 9.Nd5 Nd7 10.c3 Nc5 11.Qc2 e6 12.Ne3 f5 13.exf5 gxf5 14.b4 Ne4 15.Bb2 Qe7 16.a3 Bd7 17.c4 Be8 18.Bd3 Bg6 19.Rad1 Rad8 20.Rfe1 Bxb2 21.Qxb2 Bh5 22.Be2 Bxf3 23.Bxf3 Ne5 24.c5 Qg7 25.Kh1 Nxf3 26.Qxg7+ Kxg7 27.gxf3 Nxf2+ 28.Kg2 Nxd1 0-1
3481265 IM Dau Khuong Duy (2528) CM Agmanov, Begman (2189) 1/2-1/2
1.Nf3 d5 2.e3 Bf5 3.b4 e6 4.a3 c6 5.Bb2 Nd7 6.c4 h6 7.Nc3 Ngf6 8.Be2 Be7 9.O-O O-O 10.Rc1 Bh7 11.Qb3 a5 12.cxd5 exd5 13.d4 axb4 14.axb4 Qb6 15.b5 Ne4 16.Ra1 Nxc3 17.Bxc3 Nf6 18.Bb4 c5 19.dxc5 Bxc5 20.h3 Be4 21.Bxc5 Qxc5 22.Nd4 Qb6 23.Qb4 Rxa1 24.Rxa1 Rc8 25.Qe7 Re8 26.Qb4 Rc8 27.Rd1 h5 28.Bf1 h4 29.Nf3 Bxf3 30.gxf3 Qe6 31.Qxh4 Rc2 32.Qg5 g6 33.Bd3 Rb2 34.h4 Kg7 35.Rc1 Rd2 36.Bb1 Nh7 37.Qf4 Qf6 38.Qxf6+ Nxf6 39.Kg2 d4 40.exd4 Rxd4 41.Rc7 Rxh4 42.Ba2 Kh6 43.Rxf7 Kg5 44.Rxb7 Rb4 45.Be6 Nh5 46.Bg4 Nf4+ 47.Kh2 Rb2 48.b6 Rxf2+ 49.Kg1 Rb2 50.Kf1 Nd5 51.Ke1 Nxb6 52.Be6 Kf4 53.Kd1 Na4 54.Rxb2 Nxb2+ 55.Ke2 Na4 56.Bf7 g5 57.Kf2 Nc3 58.Bb3 Nb1 59.Bc4 Nd2 60.Bd5 Nb1 61.Bc4 Na3 62.Bd3 g4 63.fxg4 Kxg4 1/2-1/2
3481796 IM Dau Khuong Duy (2528) IM Vlassov, N (2322) 1-0
1.e4 Nc6 2.d4 d5 3.e5 h5 4.c3 Bg4 5.Qb3 Na5 6.Qa4+ c6 7.Nd2 b5 8.Qc2 Nc4 9.b3 Nxd2 10.Bxd2 Qd7 11.Bd3 Nh6 12.Bxh6 Rxh6 13.h3 Be6 14.f4 g6 15.Nf3 Bf5 16.Bxf5 Qxf5 17.Qxf5 gxf5 18.a4 e6 19.axb5 cxb5 20.b4 Be7 21.Kf2 Bd8 22.Ra6 Bb6 23.Ke2 Rg6 24.Rg1 Kd7 25.Ra2 Rgg8 26.Ne1 Rac8 27.Kd2 Rg3 28.Nf3 Rcg8 29.Ke3 Rc8 30.Rc1 Rgg8 31.Rcc2 Rc7 32.Ng5 Ke7 33.Kd3 Rc4 34.h4 Rc7 35.Rc1 Rc6 36.Rac2 Rc7 37.Rb1 Rc4 38.Rbb2 Rc7 39.g3 Rc4 40.Rg2 Rgc8 41.Rb3 a5 42.bxa5 Bxa5 43.Rc2 b4 44.Nf3 Rxc3+ 45.Rcxc3 bxc3 46.Kc2 Kd7 47.Rb5 Bc7 48.Ng5 Ra8 49.Nxf7 Ra2+ 50.Kxc3 Rg2 51.Ng5 Rxg3+ 52.Kc2 Rg4 53.Rb7 Rxh4 54.Nxe6 Kxe6 55.Rxc7 Rxf4 56.Kc3 Rf3+ 57.Kb4 f4 58.Rh7 Rh3 59.Kc5 f3 60.Rh6+ Kf5 61.Kxd5 Rh1 62.e6 Kg4 63.e7 Re1 64.Re6 Rxe6 65.Kxe6 f2 66.e8=Q f1=Q 67.Qg6+ Kh4 68.d5 Qa6+ 69.d6 Qc4+ 70.Ke7 Qb4 71.Kf7 Qb7+ 72.Kf6 Qb5 73.Qf5 Qe8 74.Qg5+ Kh3 75.Qf5+ Kg3 76.d7 Qd8+ 77.Kg6 h4 78.Qg5+ Qxg5+ 79.Kxg5 h3 80.d8=Q h2 81.Qd5 Kf2 82.Qh1 Kg3 83.Kf6 1-0
3481541 FM Lyakh, Vasiliy (2313) IM Dau Khuong Duy (2528) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 a5 8.Be3 Ng4 9.Bg5 f6 10.Bh4 Na6 11.Nd2 Nh6 12.f3 Bd7 13.Qc2 Nf7 14.O-O-O Bh6 15.Bf2 b6 16.Kb1 Nc5 17.h4 Kh8 18.h5 g5 19.g4 Qe7 20.Nf1 Bg7 21.Ne3 Nh6 22.Kc1 Rfb8 23.Kd2 Qe8 24.Ke1 Bf8 25.Kf1 Be7 26.Kg2 Nf7 27.b3 Bf8 28.Bf1 Qc8 29.Be2 Qe8 30.Ra1 Ra7 31.Rhb1 Rba8 32.a3 Qb8 33.Ra2 c6 34.dxc6 Bxc6 35.Ned5 Rb7 36.b4 Ne6 37.Nxf6 Nf4+ 38.Kh2 Nd8 39.b5 Bd7 40.Bxb6 Be6 41.Be3 Bf7 42.Bf1 Nde6 43.Qf2 Bg7 44.Nfd5 Nd4 45.Rd2 Nfe6 46.a4 Bg8 47.Rbd1 Rf7 48.Bg2 Qb7 49.b6 Raf8 50.Kg3 Nc5 51.Rxd4 exd4 52.Bxd4 h6 53.Bxg7+ Rxg7 54.Qd4 Ne6 55.Qe3 Qc6 56.Nb5 Qxc4 57.Nxd6 Qxa4 58.Rc1 Nf4 59.Nf5 Bxd5 60.Nxg7 Qa2 61.Bf1 Kxg7 62.Qd4+ Rf6 63.exd5 Qxd5 64.Rc7+ 1-0
3474986 IM Dau Khuong Duy (2528) FM Kocharin, Timur (2374) 1-0
1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 8.e3 d4 9.exd4 cxd4 10.Re1 Re8 11.d3 h6 12.Na3 Bb4 13.Re2 a5 14.Nb5 Bc5 15.Ne5 Bd7 16.Nxd7 Qxd7 17.a3 Na7 18.Nxa7 Rxa7 19.Qd2 Qd6 20.h3 Ra6 21.Kh2 Rb6 22.Qc2 Rd8 23.f4 Nd7 24.Bc1 Nf8 25.Bd2 Bxa3 26.Bxa5 Bc5 27.Bxb6 Qxb6 28.Ra4 h5 29.b4 Be7 30.c5 Qb5 31.h4 Nh7 32.f5 Nf6 33.fxe6 Ng4+ 34.Kh1 fxe6 35.Rxe6 Bf6 36.Qb3 Kh8 37.Ra2 Qd7 38.Rd6 Qc7 39.Qd5 Re8 40.Qxh5+ 1-0
3474522 IM Dau Khuong Duy (2528) IM Caprio, G (2408) 1-0
1.d4 e6 2.g3 c5 3.Nf3 b6 4.e4 cxd4 5.Nxd4 Bb7 6.Bg2 a6 7.O-O Nc6 8.c4 Nge7 9.Nc3 Nxd4 10.Qxd4 Nc6 11.Qd2 Bc5 12.b3 Bd4 13.Bb2 O-O 14.Rad1 e5 15.Ba3 d6 16.Ne2 Bc5 17.Bb2 b5 18.Rc1 b4 19.Kh1 a5 20.f4 a4 21.Ng1 axb3 22.axb3 Nd4 23.Qd3 Ra2 24.Rb1 Qa8 25.fxe5 dxe5 26.Ne2 Rd8 27.Ra1 Nxe2 28.Qxe2 Bd4 29.Rab1 Bxb2 30.Rxb2 Rxb2 31.Qxb2 Bxe4 32.Re1 Bxg2+ 33.Qxg2 Qxg2+ 34.Kxg2 f6 35.Rc1 Kf7 36.c5 Ke7 37.Rc4 Rd4 38.Rxd4 exd4 39.Kf3 f5 40.Ke2 Ke6 41.Kd3 Kd5 42.c6 Kxc6 43.Kxd4 Kd6 44.Kc4 g5 45.Kxb4 f4 46.gxf4 gxf4 47.Kc4 Kc6 48.Kd4 Kb5 49.Ke4 Kb4 50.Kxf4 Kxb3 51.Kg5 Kc4 52.Kh6 Kd5 53.Kxh7 Ke6 54.Kg6 Ke7 55.Kg7 Ke6 56.h4 Kf5 57.h5 Kg5 58.h6 1-0
3474778 IM Dau Khuong Duy (2528) WCM Hasanpor Moghadam, Asma (1860) 1-0
1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.g3 d5 5.Bg2 O-O 6.O-O c5 7.c4 d4 8.e3 Nc6 9.exd4 cxd4 10.Re1 Re8 11.Ne5 Nxe5 12.Rxe5 Qd6 13.Re1 e5 14.d3 Nd7 15.Nd2 f5 16.a3 a5 17.Qc2 Rb8 18.Rab1 b6 19.b4 Ba6 20.Rec1 Rbc8 21.c5 bxc5 22.b5 Bxb5 23.Qb3+ c4 24.Qxb5 c3 25.Nc4 cxb2 26.Nxd6 Rxc1+ 27.Bf1 Re6 28.Qxd7 Rxd6 29.Qe8+ Bf8 30.Rxb2 Rdc6 31.Rb8 1-0
3475298 IM Dau Khuong Duy (2528) GM Martinez Alcantara, Jose Eduardo (2650) 1-0
1.d4 Nf6 2.Bg5 c5 3.Bxf6 exf6 4.dxc5 Bxc5 5.Nf3 d5 6.e3 Nc6 7.c3 h5 8.Be2 h4 9.h3 g6 10.Nbd2 Kf8 11.Nb3 Bb6 12.Qc2 Be6 13.Rd1 Qe7 14.Nbd4 Kg7 15.O-O Rad8 16.Rd2 Bc8 17.Rfd1 Ne5 18.Bf1 Bc7 19.c4 dxc4 20.Bxc4 Bb8 21.Bf1 a6 22.a4 Bd7 23.Qb3 Bc8 24.Be2 Rde8 25.Rc1 Rd8 26.Rcd1 Rde8 27.Rc1 Nxf3+ 28.Nxf3 Be6 29.Qb6 Rc8 30.Rcd1 Rc6 31.Qd4 Qc5 32.b4 Qc3 33.b5 axb5 34.axb5 Rc5 35.Qxc3 Rxc3 36.Nd4 Bc8 37.Rc2 Rxc2 38.Nxc2 Be5 39.Nb4 Be6 40.Bf3 Rc8 41.Bxb7 Rc4 42.Nd3 Bb8 43.Bf3 Rc3 44.b6 Rb3 45.b7 Rb5 46.Nf4 Bf5 47.Ne2 Rb6 48.Nd4 Bd7 49.Kf1 f5 50.Ke2 g5 51.Kd3 g4 52.Bd5 f4 53.hxg4 fxe3 54.fxe3 Bxg4 55.Rf1 f6 56.Rc1 Be5 57.Rc8 Rb1 58.Rg8+ Kh7 59.Rxg4 h3 60.gxh3 Bxd4 61.Rxd4 Rxb7 62.Bxb7 1-0
3475148 GM Bluebaum, M (2694) IM Dau Khuong Duy (2528) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.Be3 Ng4 8.Bg5 f6 9.Bh4 Nc6 10.d5 Ne7 11.Nd2 Nh6 12.f3 f5 13.b4 a5 14.a3 Nf7 15.c5 Bh6 16.Nc4 axb4 17.axb4 Rxa1 18.Qxa1 g5 19.Bf2 Ng6 20.O-O Nf4 21.Qa5 g4 22.cxd6 Nxe2+ 23.Nxe2 gxf3 24.gxf3 fxe4 25.fxe4 Nxd6 26.Nxd6 Qxd6 27.Bc5 Qg6+ 28.Ng3 Rxf1+ 29.Kxf1 b6 30.Qa8 Qe8 31.Nf5 bxc5 32.Nxh6+ Kf8 33.Qa5 cxb4 34.Qxb4+ Kg7 35.Nf5+ Bxf5 36.exf5 Qd7 37.Qg4+ Kf8 38.Qe4 Qd6 39.Kf2 Kf7 40.Qh4 h6 41.Qh5+ Kg7 42.Qg4+ Kf7 43.Qe4 Kf6 44.Kf3 Qa3+ 45.Kg4 Qc1 46.Kh3 Qg5 47.Qc4 Qxf5+ 48.Kg2 Qg5+ 49.Kf2 Qf4+ 50.Qxf4+ exf4 51.Kf3 Ke5 52.h3 h5 53.h4 Kf5 54.Kf2 Ke4 55.Ke2 Kxd5 56.Kd3 Ke5 57.Ke2 Ke4 58.Kf2 c5 59.Kf1 c4 60.Ke2 c3 61.Kd1 Kd3 62.Ke1 c2 63.Kf2 c1=Q 64.Kg2 Qd2+ 65.Kh3 Qe3+ 66.Kh2 Qg3+ 67.Kh1 Qg4 68.Kh2 Ke2 69.Kh1 Kf2 70.Kh2 Qxh4# 0-1
3475408 GM Erigaisi, Arjun (2757) IM Dau Khuong Duy (2528) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 h6 7.Be3 Nc6 8.d5 Ne5 9.f4 Ned7 10.Nf3 c6 11.O-O cxd5 12.cxd5 Ng4 13.Bd4 Qa5 14.Bxg7 Kxg7 15.Qd4+ Kg8 16.h3 Ngf6 17.e5 Nh5 18.e6 fxe6 19.dxe6 Ndf6 20.Bd3 Qb6 21.Qxb6 axb6 22.Nd4 Kh7 23.g4 Ng7 24.Rae1 Ra5 25.Kg2 Nd5 26.Nxd5 Rxd5 27.Re4 Rf6 28.Rfe1 Nxe6 29.Nxe6 Rxd3 30.Nc7 e6 31.Nxe6 Bxe6 32.Rxe6 Rxe6 33.Rxe6 Rd2+ 34.Kf3 Rxb2 35.Rxd6 Rxa2 36.Rxb6 Ra3+ 37.Kg2 Ra7 38.Kg3 Kg7 39.Kh4 Ra4 40.Rxb7+ Kf6 41.Rb6+ Kg7 42.Kg3 Ra3+ 43.Kg2 Ra4 44.Rb7+ Kf6 45.Rb6+ Kg7 46.Rb7+ Kf6 47.Rh7 Rxf4 48.Rxh6 Kg7 49.Rh4 Re4 50.Kf3 Ra4 51.Kg3 Rb4 52.g5 Rb3+ 53.Kf2 Rb7 54.Rf4 Rb2+ 55.Kg3 Rb7 56.Kg4 Rb3 57.Rf3 Rb4+ 58.Kg3 Rb7 59.Kg4 Rc7 60.Rf4 Rc3 61.Re4 Rc7 62.Rd4 Kf7 63.Rd6 Rc4+ 64.Kf3 Rc5 65.Rf6+ Kg7 66.Kg4 Rc4+ 67.Kg3 Rc5 68.h4 Rc3+ 69.Rf3 Rc4 70.Rf4 Rc3+ 71.Kg4 Rc5 72.Re4 Rc7 73.Kf4 Rf7+ 74.Ke3 Ra7 75.Kd4 Ra4+ 76.Kd5 Ra5+ 77.Kd6 Ra6+ 78.Kc5 Ra5+ 79.Kb6 Rf5 80.Kc6 Kf7 81.Kd6 Rf1 82.Re7+ Kf8 83.Re6 Rd1+ 84.Ke5 Kf7 85.Rf6+ Kg7 86.Rd6 Re1+ 87.Kf4 Rf1+ 88.Kg3 Rf7 89.Re6 Ra7 90.Re3 Ra3 91.Rf3 Ra6 92.Kg4 Ra7 93.Rf4 Ra5 94.h5 Ra7 95.h6+ Kh7 96.Rf6 Rb7 97.Kf4 Rb8 98.Ke5 Rb4 99.Ke6 Rb5 100.Rf7+ 1-0
3474648 Lai, Duc Minh (2131) IM Dau Khuong Duy (2528) 1-0
1.e4 d6 2.Nc3 Nc6 3.d3 g6 4.Be2 Bg7 5.f4 Nd4 6.Nf3 Nxe2 7.Nxe2 c6 8.O-O Qc7 9.Kh1 Nf6 10.c3 b6 11.Be3 Bb7 12.a4 Rd8 13.a5 O-O 14.axb6 axb6 15.Qb3 c5 16.c4 e6 17.Nc3 d5 18.e5 Ng4 19.Bg1 dxc4 20.dxc4 Rd3 21.Qc2 Rfd8 22.Nb5 Qc6 23.Nd6 R3xd6 24.exd6 Rxd6 25.Rad1 Rxd1 26.Qxd1 Bxb2 27.Qd8+ Kg7 28.h3 Nh6 29.Rb1 Bf6 30.Qxb6 Qxb6 31.Rxb6 Bxf3 32.gxf3 Be7 33.Rc6 Nf5 34.Bxc5 Bd8 35.Rc8 Ba5 36.Bf2 Kf6 37.c5 Ke7 38.Ra8 Bc7 39.Ra7 Kd7 40.Kg2 Kc6 41.Ra6+ Kb5 42.Ra7 Kc6 43.Ra8 Bxf4 44.Rf8 Nh6 45.Rc8+ Kd7 46.Rh8 Nf5 47.Rxh7 Ke7 48.Rh8 e5 49.Ra8 Ke6 50.Ra6+ Kd5 51.Ra7 f6 52.Rd7+ Kc6 53.Rf7 Bg5 54.Kf1 Nd4 55.Bxd4 exd4 56.Ke2 Kxc5 57.Kd3 Kd5 58.Rg7 Ke5 59.Rxg6 Kf4 60.Kxd4 Kxf3 61.Kd5 Kg3 62.Ke6 Kxh3 63.Rxf6 Kh4 64.Rf5 Kg4 65.Ke5 Bh4 66.Ke4 Bg3 67.Rd5 Bh4 68.Rd7 Bg5 69.Rb7 Kg3 70.Rb5 Bd2 71.Rb3+ Kf2 72.Rd3 Be3 73.Rd5 Bf4 74.Rf5 Ke2 75.Rxf4 Kd2 76.Rf3 Kc2 77.Re3 Kb2 78.Kf3 Kc2 79.Kf2 Kd2 80.Re2+ Kd3 81.Re3+ Kd4 82.Ke2 Kd5 83.Rd3+ Kc4 84.Kd2 Kc5 85.Re3 Kc6 86.Re2 Kb6 87.Re1 Kb7 88.Ke2 Kb8 89.Rf1 Kc8 90.Rf2 Kd8 91.Rf3 Ke8 92.Re3+ Kd8 93.Kf3 Kd7 94.Re4 Kc7 95.Rf4 Kc6 96.Rf5 Kd6 97.Kg4 Ke6 98.Kg5 Ke7 99.Rf6 1-0
3474667 IM Dau Khuong Duy (2528) IM Pham Le Thao Nguyen (2348) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.c3 d5 4.e5 Nc6 5.d4 Bd7 6.Be2 Nge7 7.Na3 Nf5 8.Nc2 cxd4 9.cxd4 Nb4 10.Nxb4 Bxb4+ 11.Bd2 Qa5 12.a3 Bxd2+ 13.Qxd2 Qxd2+ 14.Kxd2 Bc6 15.h4 Kd7 16.h5 h6 17.Bd3 Ne7 18.Rh4 f5 19.exf6 gxf6 20.Rf4 Raf8 21.Re1 Kd6 22.g3 Rhg8 23.Nh4 e5 24.Rxf6+ Rxf6 25.dxe5+ Ke6 26.exf6+ Kxf6 27.Nf3 Rg4 28.b4 a6 29.Rc1 d4 30.Nh2 Rg5 31.Be2 a5 32.Rc4 axb4 33.Rxb4 Ra5 34.Ng4+ Kg7 35.Rxd4 Rxa3 36.Rd6 Ra2+ 37.Ke1 Ra1+ 38.Kd2 Ra2+ 39.Kd1 Ra1+ 40.Kd2 Ra2+ 1/2-1/2
3474927 FM Bolourchifard, F (2292) IM Dau Khuong Duy (2528) 0-1
1.e4 c5 2.Nc3 Nf6 3.g3 d5 4.exd5 Nxd5 5.Bg2 Nf6 6.Nge2 Nc6 7.O-O g6 8.d3 Bg7 9.Be3 Nd4 10.Ne4 Nxe4 11.dxe4 O-O 12.c3 Nxe2+ 13.Qxe2 Qc7 14.a4 Be6 15.a5 Rac8 16.Bf4 Be5 17.Bxe5 Qxe5 18.Qb5 Qc7 19.Rfd1 Rfd8 20.Rxd8+ Rxd8 21.e5 b6 22.axb6 axb6 23.Ra8 Rxa8 24.Bxa8 Kg7 25.f4 Qa7 26.Bg2 Bd7 27.Qe2 Qa1+ 28.Kf2 Qc1 29.h3 h5 30.Bf3 Bxh3 31.Bg2 Be6 32.Bf3 h4 33.gxh4 Qxf4 34.h5 g5 35.Kg2 g4 36.Bb7 Kh6 37.Qc2 Qxe5 38.Qd2+ Kxh5 39.Qd8 Qe2+ 40.Kg3 Qe3+ 41.Kg2 Bf5 42.Qh8+ Qh6 43.Qg8 Qd2+ 44.Kg3 Qd6+ 45.Kg2 Bg6 46.Qh8+ Kg5 47.Qe8 Qd2+ 48.Kg3 Qf4+ 49.Kg2 Be4+ 50.Kg1 Qg3+ 51.Kf1 Bd3# 0-1
3475187 IM Dau Khuong Duy (2528) GM Pranav, V (2666) 1-0
1.d4 Nf6 2.Bg5 Nc6 3.Nf3 e6 4.e4 h6 5.Bxf6 Qxf6 6.c3 d6 7.Bb5 a6 8.Ba4 b5 9.Bc2 e5 10.a4 Rb8 11.axb5 axb5 12.d5 Ne7 13.Ra7 Kd8 14.Na3 Ng6 15.Bd3 Nf4 16.Bf1 b4 17.cxb4 Rxb4 18.Qc2 Qe7 19.g3 Nxd5 20.exd5 e4 21.Nh4 e3 22.f4 Rb7 23.Ra8 Qd7 24.Ba6 Ke7 25.Qe4+ Kf6 26.Qd4+ Ke7 27.Qxe3+ Kf6 28.Qd4+ Ke7 29.O-O f6 30.Ng6+ Kf7 31.Nxh8+ Kg8 32.Bxb7 Bxb7 33.Rb8 Ba6 34.Re1 Qh3 35.Qe4 f5 36.Rxf8+ 1-0
3475452 IM Dau Khuong Duy (2528) IM Atanasov, Anthony (2470) 1-0
1.d4 d5 2.Nf3 Nf6 3.Bg5 c6 4.Nbd2 Ne4 5.Bh4 Bf5 6.e3 Nd7 7.Nxe4 Bxe4 8.Nd2 Bg6 9.c4 Qb6 10.cxd5 cxd5 11.Qb3 e6 12.Bb5 Be7 13.Bxd7+ Kxd7 14.Qa4+ Kd8 15.Bxe7+ Kxe7 16.Qa3+ Qd6 17.Qb3 Rhc8 18.O-O Qb6 19.Qa3+ Qd6 20.Qxd6+ Kxd6 21.Rfc1 Bc2 22.Nb1 Bxb1 23.Raxb1 h5 24.Kf1 g5 25.Ke2 f5 26.h4 g4 27.Kd2 a5 28.Ke2 b5 29.Kf1 Rc4 30.b3 Rxc1+ 31.Rxc1 a4 32.b4 Ra6 33.Kg1 Rc6 34.Rc5 Rxc5 35.dxc5+ Ke7 36.f4 gxf3 37.gxf3 e5 38.Kf2 Ke6 39.Ke2 e4 40.fxe4 dxe4 41.Kf2 Ke5 42.Kg3 f4+ 43.exf4+ Kd4 44.Kf2 Kc3 45.Ke3 Kxb4 46.c6 a3 47.c7 Kc3 48.c8=Q+ Kb2 49.Qc5 Kxa2 50.Qxb5 Ka1 51.Kd2 a2 52.Kc2 e3 53.Qf1# 1-0
3470745 IM Dau Khuong Duy (2521) FM Tran Ngoc Minh Duy (2262) 1-0
1.e4 c6 2.Nf3 d5 3.d3 dxe4 4.dxe4 Qxd1+ 5.Kxd1 Nf6 6.Nbd2 g6 7.Ne1 Bh6 8.f3 Be6 9.Nb3 Bxc1 10.Kxc1 Bxb3 11.axb3 Nbd7 12.c3 a6 13.Bc4 O-O 14.Nc2 Rfd8 15.Ne3 Ne5 16.Be2 Rd7 17.Rd1 Rxd1+ 18.Kxd1 Rd8+ 19.Kc2 Kf8 20.Ra5 Ned7 21.b4 Ne8 22.Nc4 Nd6 23.Nd2 Ke8 24.f4 Nb5 25.e5 Nb6 26.Ne4 Nd5 27.g3 f6 28.Kb3 fxe5 29.fxe5 Ndc7 30.Bc4 Rd1 31.Ra2 b6 32.Kc2 Rh1 33.h4 h6 34.Kd3 Re1 35.Bb3 Nd5 36.Bxd5 cxd5 37.Nd2 Nc7 38.Nf3 Rb1 39.e6 Kf8 40.Ne5 Kg7 41.Nd7 Rg1 42.Nxb6 Kf6 43.Kd4 Kxe6 44.Kc5 Rxg3 45.Kc6 Ne8 46.Rxa6 Rg4 47.Nd7 d4 48.Nc5+ Kf5 49.Ra7 Kf6 50.Nd7+ Ke6 51.Nc5+ Kf6 52.b5 Nd6 53.Ra4 Rxh4 54.b6 Rh2 55.Rxd4 Rxb2 56.Ne4+ Nxe4 57.Rxe4 Rb3 58.b7 1-0
2307089 IM Dau Khuong Duy (2521) GM Carlsen, Magnus (2841) 0-1
1.Nf3 f5 2.Nc3 Nf6 3.d3 Nc6 4.e4 fxe4 5.dxe4 e5 6.Bc4 Bb4 7.Bd2 d6 8.h3 Bxc3 9.Bxc3 Nxe4 10.Qd5 Ng5 11.Nxg5 Qxg5 12.O-O Bxh3 13.f4 Qg6 14.fxe5 O-O-O 15.Bd3 Be6 16.Bxg6 Bxd5 17.Bf5+ Kb8 18.exd6 Rxd6 19.Rf2 Ne7 20.Re1 Nxf5 21.Rxf5 Rg8 22.Rd1 Bxa2 23.Rxd6 cxd6 24.Bb4 Kc7 25.Ra5 Bc4 26.Rxa7 Ba6 27.Ba5+ Kc6 28.Bd2 Re8 29.Bf4 Kb6 0-1
2306850 CM Gurevich, Neria (2219) IM Dau Khuong Duy (2521) 0-1
1.Nf3 Nc6 2.d4 d6 3.g3 g6 4.Bg2 Bg7 5.O-O Nf6 6.Nbd2 O-O 7.e4 e5 8.c3 Re8 9.Re1 a5 10.h3 b6 11.dxe5 dxe5 12.Qc2 Ba6 13.Bf1 Bxf1 14.Nxf1 Qc8 15.Kg2 a4 16.Bg5 h6 17.Bxf6 Bxf6 18.Ne3 Bg7 19.Rad1 Ra5 20.Rd5 Ra8 21.Red1 Nd8 22.Nc4 f6 23.Rd7 Ne6 24.Qd3 b5 25.Ne3 c6 26.Qd6 Bf8 27.Qd2 Nc5 28.Ng4 Nxd7 29.Qxd7 Qxd7 30.Nxf6+ Kg7 31.Nxd7 Rad8 32.Rd2 a3 33.b3 Re7 34.Nxf8 Rxd2 35.Nxd2 Kxf8 36.Kf3 Rd7 37.Ke3 Ke7 38.b4 Ke6 39.Ke2 h5 40.Nb3 Rh7 41.h4 Kf6 42.Nd2 g5 43.hxg5+ Kxg5 44.Nf3+ Kf6 45.Nh4 Rd7 46.Ng2 Kg5 47.Ne3 h4 48.gxh4+ Kxh4 49.f3 Kg3 50.Ng4 Kf4 51.Nf2 Kg5 52.Nd3 Kf6 53.Ke3 Rh7 54.Nf2 Ke6 55.Ke2 Rg7 56.Ng4 Rg8 57.Ke3 Rh8 58.Nf2 Rh2 59.Ke2 Rg2 60.Kf1 Rg3 61.Ke2 Rg1 62.Nd1 Kf6 63.Ne3 Ra1 64.Nc2 Rxa2 65.Kd3 Kg5 66.Ne3 Rh2 67.Nc2 a2 68.Na1 Rh1 0-1
2307366 GM Donchenko, Alexa (2640) IM Dau Khuong Duy (2521) 1-0
1.Nf3 d5 2.g3 Nd7 3.d4 Nb6 4.Nc3 Nf6 5.Bg2 Bf5 6.a4 a5 7.Nh4 e6 8.Nxf5 exf5 9.Qd3 g6 10.Bg5 Be7 11.O-O O-O 12.e3 c6 13.b3 Re8 14.Bxf6 Bxf6 15.Ne2 Qe7 16.c4 Rad8 17.c5 Nc8 18.Qc3 Qc7 19.Rfb1 Ne7 20.b4 axb4 21.Qxb4 Rd7 22.a5 Kg7 23.Qb6 Ra8 24.a6 Qxb6 25.Rxb6 bxa6 26.Raxa6 Rxa6 27.Rxa6 Rc7 28.Bf1 g5 29.Nc1 f4 30.Bh3 fxe3 31.fxe3 h5 32.Nd3 g4 33.Bf1 Nf5 34.Kf2 Re7 35.Nf4 Bg5 36.Nxh5+ Kf8 37.Ra8+ Re8 38.Rxe8+ Kxe8 39.Nf4 Bxf4 40.gxf4 Ne7 41.Be2 f5 42.Kg3 Kf7 43.Kh4 Kg6 44.Ba6 Kh6 45.Bb7 Ng6+ 46.Kg3 Ne7 47.h3 gxh3 48.Kxh3 Kh5 49.Kg3 Kg6 50.Kh4 Kh6 51.Ba8 Ng6+ 52.Kg3 Ne7 53.Bb7 Kh5 54.Ba6 Kh6 55.Bd3 Kg6 56.Kh4 Kh6 57.Kh3 Kh5 58.Be2+ Kh6 59.Bf3 Kg6 60.Bd1 Kh6 61.Kg2 Ng6 62.Kf2 Ne7 63.Ke1 Kg6 64.Kd2 Kf6 65.Kc3 Ke6 66.Kb4 Kd7 67.Ka5 Kc7 68.Bh5 Ng8 69.Ka6 Nh6 70.Bg6 Ng4 71.Bxf5 Nxe3 72.Bd3 Ng4 73.f5 Nf6 74.Be2 Ne4 75.Bh5 Nf6 76.Bf7 Ne4 77.Ka5 Nf6 78.Kb4 Kd7 79.Kc3 Ke7 80.Be6 Ne4+ 81.Kd3 Nf6 82.Ke3 Ne4 83.Kf4 Nf2 84.Bc8 Kf6 85.Bd7 Nd3+ 86.Ke3 Nb4 87.Kd2 Kg5 88.Kc3 Na2+ 89.Kb2 Nb4 90.Kb3 Nd3 91.Bxc6 Nf4 92.Kb4 Kf6 93.Bb7 Ne2 94.c6 Nxd4 95.c7 Nf3 96.c8=Q Ng5 97.Qd7 d4 98.Qd6+ Kxf5 99.Bc8+ Ke4 100.Bb7+ Kf5 101.Kc4 d3 102.Qxd3+ Kf6 103.Qd4+ Kg6 104.Kc5 Kf5 105.Kd5 Ne6 106.Qe5+ Kg4 107.Qxe6+ Kg3 108.Bc8 Kf3 109.Qe5 Kf2 110.Qe4 Kg3 111.Kd4 Kf2 112.Kd3 Kg3 113.Qe3+ Kh4 114.Kd2 1-0
2306877 IM Dau Khuong Duy (2521) FM Klymchuk, Andriy (2405) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.c3 Nf6 5.Qe2 Bg7 6.O-O O-O 7.h3 e5 8.Na3 d6 9.Rd1 Re8 10.d3 a6 11.Bxc6 bxc6 12.Nc4 a5 13.a4 Be6 14.Qc2 h6 15.Be3 Qc7 16.Rab1 Reb8 17.Rf1 Nd7 18.Ncd2 d5 19.d4 cxd4 20.cxd4 Rb4 21.dxe5 Nxe5 22.Nxe5 Bxe5 23.Bxh6 dxe4 24.Be3 f5 25.Bc5 Rbb8 26.Nc4 Bxc4 27.Qxc4+ Qf7 28.Qe2 Rb3 29.Rfd1 Rab8 30.Rd2 Kg7 31.Qa6 Rxb2 32.Rbxb2 Rxb2 33.Rxb2 Bxb2 34.Qxa5 Qd5 35.Qc7+ Kg8 36.Qb8+ Kf7 37.Qb7+ Ke8 38.Qe7# 1-0
2307399 IM Dau Khuong Duy (2521) FM Rogov, Matfey (2369) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.O-O Nd4 6.Nxd4 Bxd4 7.c3 Bb6 8.Kh1 O-O 9.f4 exf4 10.Bxf4 c6 11.Ba4 d5 12.e5 Bg4 13.Qe1 Nd7 14.Qg3 Bh5 15.d4 Bg6 16.Nd2 Re8 17.Rae1 Nf8 18.Nf3 Qc8 19.Nh4 Be4 20.Bb3 Re6 21.Rxe4 dxe4 22.Nf5 Ng6 23.h4 Qf8 24.h5 Nxf4 25.Rxf4 g6 26.Bxe6 fxe6 27.Nd6 Qh6 28.Rh4 Bd8 29.Rh3 Qc1+ 30.Kh2 Bg5 31.hxg6 h5 32.Rh4 Rf8 33.Nf7 Bxh4 34.Qxh4 Rxf7 35.gxf7+ Kxf7 36.Qf6+ Ke8 37.Qxe6+ Kd8 38.Qg8+ Kc7 39.Qh7+ Kb6 40.Qxe4 h4 41.e6 Qg5 42.Qe5 Qe7 43.Qc5+ Qxc5 44.dxc5+ 1-0
2307156 IM Dau Khuong Duy (2521) FM Dubnevych, Maksym (2350) 1-0
1.d4 Nf6 2.Nd2 d5 3.Ngf3 e6 4.Nb3 a5 5.a4 Bd6 6.g3 O-O 7.Bg2 Nbd7 8.O-O c6 9.c3 e5 10.Bg5 e4 11.Nfd2 h6 12.Bxf6 Nxf6 13.e3 Bg4 14.f3 exf3 15.Bxf3 Bh3 16.Bg2 Bg4 17.Qc2 Re8 18.Rae1 b5 19.axb5 cxb5 20.e4 dxe4 21.Nxe4 Nxe4 22.Rxe4 Qg5 23.Qf2 Rxe4 24.Bxe4 Ra7 25.Nxa5 Bh3 26.Nc6 Bxf1 27.Nxa7 Bh3 28.Qe1 Qe7 29.Nxb5 Qe6 30.Nxd6 Qxd6 31.b4 Qe6 32.Qe2 Bg4 33.Qd3 f5 34.Bf3 Qe1+ 35.Kg2 h5 36.Bxg4 fxg4 37.d5 g5 38.Qg6+ Kf8 39.Qf6+ Ke8 40.Qe6+ 1-0
2306954 GM Vakhidov, J (2511) IM Dau Khuong Duy (2521) 0-1
1.c4 d6 2.Nc3 g6 3.d4 Bg7 4.e4 Nf6 5.Nf3 O-O 6.Be2 e5 7.O-O h6 8.dxe5 dxe5 9.Be3 Nc6 10.h3 Be6 11.Qc1 Kh7 12.Rd1 Qc8 13.b4 Nxb4 14.Nxe5 Re8 15.Qb2 a5 16.a3 Nc6 17.Nxc6 bxc6 18.Qc2 a4 19.Rac1 Ra5 20.c5 Bb3 21.Qd2 Bxd1 22.Rxd1 Ra8 23.Qc2 Qe6 24.f3 Qb3 25.Qxb3 axb3 26.Bc4 Rxa3 27.Nb1 Ra1 28.Bd4 Rd8 29.Bxb3 Rxd4 30.Rxd4 Rxb1+ 31.Bd1 Nd5 32.Rd3 Nc3 0-1
2306702 IM Dau Khuong Duy (2521) CM Korszanski, Stanislaw (2225) 1-0
1.d4 e6 2.Nf3 Nf6 3.Bg5 b6 4.e4 h6 5.Bxf6 Qxf6 6.Nbd2 Bb7 7.c3 d6 8.Bb5+ Nd7 9.Qa4 Qe7 10.Bc6 O-O-O 11.O-O-O a6 12.Rhe1 Kb8 13.Bxb7 Kxb7 14.Qc2 Nf6 15.Kb1 d5 16.exd5 Nxd5 17.Ne5 Qe8 18.Ndf3 Bd6 19.c4 Nb4 20.Qe4+ Ka7 21.a3 f5 22.Qe2 Bxe5 23.Qxe5 Nc6 24.Qxc7+ Ka8 25.d5 Na7 26.Qxb6 Rb8 27.Qxa6 Qd8 28.Rxe6 Qd7 29.Rde1 Rhe8 30.Rxe8 Rxe8 31.Rxe8+ Qxe8 32.Ka2 g5 33.Nd4 f4 34.Nc6 Qd7 35.Nxa7 Qxa7 36.Qxa7+ Kxa7 37.f3 h5 38.h3 1-0
2307503 IM Dau Khuong Duy (2521) FM Galaktionov, Artem (2363) 1-0
1.Nf3 c6 2.e4 d6 3.d4 g6 4.h3 Bg7 5.Bc4 Nd7 6.c3 e5 7.Qb3 Qe7 8.Bg5 Ngf6 9.Nbd2 exd4 10.cxd4 d5 11.Bd3 dxe4 12.Nxe4 h6 13.Bxf6 Nxf6 14.O-O Be6 15.Nxf6+ Bxf6 16.Bc4 Bxc4 17.Qxc4 O-O 18.d5 cxd5 19.Qxd5 Rad8 20.Qb3 Rfe8 21.Rac1 b6 22.Rc6 Rd6 23.Rc2 Kg7 24.Qa4 Qd7 25.Qf4 Rd1 26.Rc1 Rxf1+ 27.Rxf1 Bxb2 28.Qc4 Bf6 29.a4 Qe6 30.Qb4 Qd5 31.Rc1 Re2 32.Qf4 Be7 33.Qc4 Qxc4 34.Rxc4 Bc5 35.a5 Ra2 36.axb6 Bxf2+ 37.Kh2 Bxb6 38.h4 Kf6 39.Kh3 Ke6 40.Re4+ Kd6 41.Rf4 f5 42.h5 gxh5 43.Rxf5 a5 44.Rxh5 Be3 45.Ne5 Ke6 46.Nc4 Bg5 47.Kg3 Ra4 48.Nb6 Rb4 49.Na8 a4 50.Rh1 Kd6 51.Rd1+ Kc6 52.Re1 Kb7 53.Re8 a3 54.Re5 Ra4 55.Nb6 Kxb6 56.Re6+ Kc5 57.Re5+ Kd6 58.Rb5 a2 59.Rb6+ Kc5 60.Rb8 a1=Q 61.Rc8+ Kd6 62.Rf8 Ke7 63.Rf3 Qe5+ 64.Kf2 Rf4 65.g3 Rxf3+ 66.Kxf3 Qe3+ 67.Kg2 Bf4 68.g4 1-0
2307281 FM Gadzhiev, Ruslan (2326) IM Dau Khuong Duy (2521) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.a4 c6 8.Re1 b6 9.d5 Bb7 10.Be3 cxd5 11.Bxd5 Nxd5 12.Nxd5 Bxd5 13.Qxd5 Nf6 14.Qd3 h6 15.c4 Qc8 16.h3 Rd8 17.Nd2 Bf8 18.Nb1 Qb7 19.Nc3 Rac8 20.b3 Nd7 21.Red1 Nc5 22.Qc2 Ne6 23.Qe2 Be7 24.Rab1 Bg5 25.Rd2 Nd4 26.Qg4 Qd7 27.Qxd7 Rxd7 28.f4 Bh4 29.Bxd4 exd4 30.Nd5 f5 31.exf5 Re8 32.Rxd4 Re2 33.Rd3 Rd8 34.g3 Bf6 35.Rf1 Rde8 36.Rf2 Re1+ 37.Kg2 Bd8 38.Nc3 Rc1 39.Re2 Rf8 40.Nb5 Rxf5 41.Nxd6 Rf8 42.Nc8 a6 43.Red2 Bc7 44.Ne7+ Kh7 45.Nd5 Bd8 46.Re2 Rb1 47.Rde3 Bf6 48.h4 Bd4 49.Rd3 Bc5 50.h5 a5 51.Ne3 Re8 52.Kf3 Rh1 53.Rd5 Rb1 54.Ng4 Rf1+ 55.Kg2 Rg1+ 56.Kf3 Rxg3+ 57.Kxg3 Rxe2 58.Ne5 Rb2 59.Rd8 g6 60.Rd7+ Kg8 61.hxg6 h5 62.f5 Rf2 63.Nf3 Re2 64.f6 Re6 65.Rd8+ Bf8 66.g7 Rxf6 67.Rxf8+ Rxf8 68.gxf8=Q+ Kxf8 69.Kh4 Ke7 70.Kxh5 Kd6 71.Kg4 Kc5 72.Kf4 Kb4 73.Nd4 Kc3 74.Ke4 Kb4 75.Kd5 Kc3 76.Kc6 b5 77.Kxb5 Kxd4 78.Kxa5 Kc3 79.Kb5 Kb2 80.a5 Ka3 81.a6 Kb2 82.a7 Ka3 83.a8=Q+ Kb2 84.Qd5 Kc2 85.c5 Kb2 86.c6 Ka3 87.b4 Kb2 88.c7 Ka3 89.Qf3+ Kb2 90.c8=Q Ka2 91.Qcg4 1-0
2307538 GM Gordievsky, D (2524) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.c4 g6 3.h4 c5 4.d5 e6 5.Nc3 exd5 6.cxd5 d6 7.e4 Bg7 8.h5 Nxh5 9.g4 Nf6 10.g5 Nfd7 11.f4 a6 12.a4 b5 13.axb5 Bb7 14.Nf3 O-O 15.Qc2 Re8 16.Kf2 axb5 17.Rxa8 Bxa8 18.Bxb5 Re7 19.f5 Bd4+ 20.Kg3 Nf8 21.f6 Rb7 22.Bc6 Ra7 23.Nb5 Ra6 24.Bxa8 Rxa8 25.Nbxd4 cxd4 26.Qh2 h5 27.Bf4 Qb6 28.Qd2 Ra4 29.Rc1 Nbd7 30.Rc8 Rb4 31.Rc6 Qb7 32.Bxd6 Rxb2 33.Qxd4 Ra2 34.Bxf8 Nxf8 35.Qc3 Qb8+ 36.e5 Qb5 37.Rc8 Qd7 38.e6 fxe6 39.Qe5 Qxc8 40.f7+ Kh7 41.d6 Qc4 42.Qf4 Rg2+ 43.Kxg2 Qxf4 0-1
2305042 FM Gaydym, Michail (2337) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 Rb8 7.Qd2 b5 8.h4 h5 9.Nh3 Nf6 10.f3 Bxh3 11.Bxh3 e6 12.O-O O-O 13.Bh6 d5 14.Bxg7 Kxg7 15.exd5 exd5 16.Rae1 Qd6 17.Kg2 c4 18.Qg5 Nd4 19.Rf2 b4 20.Nd1 b3 21.axb3 cxd3 22.c3 Nxb3 23.Ne3 Kh8 24.g4 Nh7 25.Qh6 d2 26.Rxd2 hxg4 27.fxg4 d4 28.Kh1 Nxd2 29.Nf5 Qc6+ 30.Bg2 Qf6 31.cxd4 gxf5 32.Qxd2 Qxh4+ 33.Kg1 Rxb2 34.Qe3 f4 35.Qe5+ f6 36.Qe4 f3 37.Qxf3 Qxe1+ 38.Kh2 Ng5 0-1
2306118 IM Dau Khuong Duy (2521) GM Narayanan, SL (2581) 0-1
1.Nf3 Nf6 2.b3 g6 3.Bb2 d6 4.d4 Bg7 5.e3 c5 6.dxc5 Qa5+ 7.Nbd2 dxc5 8.Be2 O-O 9.O-O Nc6 10.a3 Qc7 11.h3 b6 12.Qc1 Bb7 13.Re1 Rad8 14.Nf1 e5 15.Ng3 Rfe8 16.Bb5 a6 17.Bxc6 Bxc6 18.e4 Nd7 19.a4 Nf8 20.c3 Ne6 21.Qc2 Bf6 22.Rad1 h5 23.Bc1 Qb7 24.Rxd8 Rxd8 25.Nf1 b5 26.axb5 axb5 27.Ng3 c4 28.bxc4 bxc4 29.Qe2 Rd3 30.Qa2 Rxc3 31.Ne2 Rb3 32.Nd2 Bxe4 33.Nxe4 Qxe4 34.Kf1 Qd3 35.Kg1 Rb1 36.Kh2 e4 37.Ng3 Be5 38.h4 Rb3 39.Be3 Kg7 40.Rc1 Bxg3+ 41.Kxg3 Qd6+ 42.Kh3 Nf4+ 43.Kh2 Nd3+ 44.g3 Nxc1 45.Bxc1 Qd4 46.Kg2 Rf3 47.Qe2 c3 48.Qa2 Qd1 49.Bg5 e3 50.Bxe3 Rxe3 51.fxe3 Qd2+ 0-1
2306374 FM Galaktionov, Artem (2363) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d6 5.e4 O-O 6.Be2 Na6 7.O-O e5 8.Be3 Qe7 9.dxe5 dxe5 10.Nd5 Qd8 11.Qc2 Ng4 12.Bd2 c6 13.Nc3 Qe7 14.h3 Nh6 15.Qc1 g5 16.Bxg5 Qe6 17.Nxe5 f5 18.Bxh6 Bxh6 19.f4 fxe4 20.Nxe4 Rxf4 21.Rxf4 Qxe5 22.Nf6+ Kh8 23.Qc2 Qe7 24.Rf3 Be6 25.Raf1 Rf8 26.a3 Nc7 27.Kh1 Ne8 28.Nxe8 Rxe8 29.Bd3 Bg8 30.c5 Bg7 31.b4 Qe6 32.Rf4 Qe3 33.Re4 Rxe4 34.Bxe4 Qxa3 35.b5 Qg3 36.Qd3 Qe5 37.bxc6 bxc6 38.Bxc6 Qxc5 39.Qf3 a5 40.Qe4 Qd6 41.Qf3 Qc5 42.Rd1 Qc2 43.Bd5 Bxd5 44.Qxd5 Bf6 45.Rf1 Kg7 46.Qxa5 Qd3 47.Qf5 Qd6 48.g3 Qc6+ 49.Kh2 h6 50.h4 Qd6 51.Kh3 Qc6 52.Kg4 Qc4+ 53.Rf4 Qc6 54.Qxf6+ Qxf6 55.Rxf6 Kxf6 56.Kf4 h5 57.Ke4 Ke6 58.Kd4 Kd6 59.Kd3 Kd5 60.Ke3 Ke5 61.Kf2 Kf6 62.Kg2 Kg6 63.Kf1 Kf7 64.Ke2 Ke6 65.Kd3 Kd5 66.Ke3 Ke5 67.Kf3 Kf5 68.g4+ hxg4+ 69.Kg3 Kg6 70.Kxg4 Kh7 71.h5 Kh8 72.Kg5 Kg8 73.Kg6 Kh8 74.Kh6 Kg8 75.Kg5 Kh8 76.Kg6 Kg8 77.h6 Kh8 78.h7 1/2-1/2
2306641 FM Amirinasab, Abolfazl (2311) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c4 b4 12.Nc2 a5 13.g3 O-O 14.h4 g6 15.Bh3 Be6 16.h5 Bg5 17.Kf1 Ra7 18.Kg2 f5 19.hxg6 hxg6 20.Bxf5 gxf5 21.Qh5 Bf6 22.Nce3 Nd4 23.exf5 Bxd5+ 24.Nxd5 e4 25.Rh3 Rg7 26.Rah1 Bg5 27.Qh8+ Kf7 28.Qxg7+ Kxg7 29.Rh7+ Kg8 30.Rh8+ Kf7 31.R1h7+ Ke8 32.Rxf8+ Kxf8 33.Rh8+ Kf7 34.Rxd8 Bxd8 35.g4 Bg5 36.b3 Ne2 37.Nb6 Nc3 38.Nc8 Bf4 39.Na7 Nxa2 40.Nc6 a4 41.Nd8+ Kf6 42.Ne6 axb3 43.Nxf4 b2 44.Nd5+ Kf7 45.g5 b1=Q 46.g6+ Kg7 0-1
2304860 IM Dau Khuong Duy (2521) FM Umarov, Bekhruz (2249) 0-1
1.d4 d5 2.Nf3 e6 3.Nbd2 c5 4.e4 cxd4 5.exd5 Qxd5 6.Bc4 Qd7 7.Nb3 Nf6 8.Nbxd4 a6 9.Qe2 Nc6 10.Nxc6 Qxc6 11.a4 Bd6 12.O-O O-O 13.Bd3 h6 14.h3 Qc7 15.a5 e5 16.Nd2 Be6 17.Bc4 Bxc4 18.Nxc4 Rac8 19.Ne3 Rfd8 20.Ra4 Bf8 21.c3 e4 22.Qc2 Qe5 23.g3 h5 24.h4 Rd3 25.Ng2 Rcd8 26.Bf4 Qf5 27.Bg5 Bc5 28.Bxf6 Rxg3 29.Qxe4 Qxf6 30.Rc4 Ba7 31.Qxb7 Bxf2+ 32.Kh2 Qf5 33.Nf4 Qg4 34.Qe7 Rh3+ 35.Nxh3 Qg3+ 0-1
2305375 FM Koniahli, Malek (2333) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nc3 g6 5.O-O Bg7 6.Re1 O-O 7.h3 d5 8.d3 Nd4 9.Nxd4 cxd4 10.Nxd5 Nxd5 11.exd5 Qxd5 12.Bc4 Qc5 13.a4 e5 14.Qf3 Qc7 15.h4 h5 16.Bg5 Bg4 17.Qg3 Rae8 18.c3 dxc3 19.bxc3 Be6 20.Bb5 Bd7 21.Bc4 Kh7 22.a5 a6 23.Be3 Be6 24.Bb6 Qc8 25.Bxe6 Rxe6 26.c4 Rfe8 27.Rad1 R8e7 28.Qf3 Rd7 29.Qe4 Bf8 30.f4 Bc5+ 31.Bxc5 Qxc5+ 32.Kh1 exf4 33.Qxf4 Rxe1+ 34.Rxe1 Qxa5 35.Re8 Qa1+ 36.Kh2 Kg7 37.Qb8 Qd4 38.Rg8+ Kh7 39.Qf8 Qxh4+ 40.Kg1 Qe1+ 41.Kh2 Qe5+ 42.Kg1 Qf6 43.Qc8 Rxd3 0-1
2305162 IM Dau Khuong Duy (2521) CM Sahetchian, A (1973) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 e5 5.Bc2 Nc6 6.h3 g6 7.O-O Bg7 8.d4 cxd4 9.cxd4 O-O 10.d5 Nb8 11.a4 Nbd7 12.Be3 a5 13.Nbd2 b6 14.Re1 Nc5 15.Nc4 Ba6 16.Nfd2 Nfd7 17.Nxd6 Nd3 18.Bxd3 Bxd3 19.N2c4 Bxc4 20.Nxc4 Rc8 21.Nd6 Rb8 22.Nb5 f5 23.d6 f4 24.Bd2 f3 25.g3 Nc5 26.Ra3 Qd7 27.Kh2 h5 28.Rxf3 Rxf3 29.Qxf3 Rf8 30.Qe2 Nxa4 31.Be3 h4 32.gxh4 Nc5 33.Rg1 Qe6 34.h5 Nxe4 35.Rxg6 Qf5 36.Qg4 Qxg4 37.hxg4 Kh7 38.Nc7 Rf6 39.Ne8 Rf7 40.Nxg7 Rxg7 41.Rxg7+ Kxg7 42.d7 1-0
2305704 IM Dau Khuong Duy (2521) FM Ganiev, Artur (2356) 1-0
1.d4 d5 2.Nf3 Nf6 3.Bg5 Ne4 4.Bh4 c5 5.dxc5 Nc6 6.Nbd2 Nxc5 7.e3 g6 8.c4 d4 9.exd4 Nxd4 10.b4 Nce6 11.c5 Bg7 12.Rc1 O-O 13.Bc4 a5 14.a3 axb4 15.axb4 b5 16.Bxe6 Bxe6 17.O-O Nf5 18.Bg3 Nxg3 19.hxg3 Ra4 20.Qe2 Rxb4 21.Rb1 Bc3 22.Rxb4 Bxb4 23.Rc1 Bxd2 24.Nxd2 b4 25.Qe3 Qa5 26.c6 Rc8 27.Qd4 b3 28.c7 h6 29.Rc5 Qb6 30.Qe5 b2 31.Rb5 Qxc7 32.Qxc7 Rxc7 33.Rb8+ Kg7 34.Rxb2 Rc8 35.f3 Rd8 36.Kf2 Rd5 37.g4 Ra5 38.Rb4 Ra2 39.Ke3 Ra3+ 40.Kf2 Ra2 41.Ke1 g5 42.Rd4 Ra1+ 43.Ke2 Ra2 44.Ke3 Ra3+ 45.Kf2 Ra2 46.Kg3 Kg6 47.Ne4 h5 48.gxh5+ Kxh5 49.Rb4 Kg6 50.Rb6 Ra5 51.Rc6 Re5 52.Nc5 Kf6 53.Nd3 Rf5 54.Nf2 Rd5 55.Ne4+ Kg6 56.Nc5 Rd6 57.Rc7 Bf5 58.Rxe7 Rc6 59.Nb3 Re6 60.Ra7 Rd6 61.Nc5 Rd5 62.Na4 Rd7 63.Ra5 f6 64.Nc5 Re7 65.Nb3 Re5 66.Ra7 Re6 67.Nd4 Rb6 68.Ne2 Be6 69.Nc3 f5 70.Rc7 f4+ 71.Kf2 Kf5 72.Rc5+ Kg6 73.Ne4 Bf5 74.Nc3 Rb2+ 75.Kg1 Rc2 76.Rc6+ Kh5 77.Rc5 g4 78.Rxf5+ Kh4 79.Rxf4 Rxc3 80.Rxg4+ Kh5 81.Kh2 Rc1 82.Kg3 Kh6 83.Rh4+ Kg6 84.Rg4+ Kf6 85.Re4 Kf5 86.Rf4+ Ke5 87.Ra4 Kd5 88.Ra5+ Kd6 89.Rf5 Rc4 90.f4 Rc2 91.Kf3 Rc3+ 92.Kg4 Rc2 93.g3 Rc5 94.Re5 1-0
2306478 IM Dau Khuong Duy (2521) GM Salinas Herrera, P (2454) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 b6 8.f3 Bb7 9.Be3 d6 10.Qd2 Nbd7 11.Rc1 Be7 12.Be2 O-O 13.b4 Rac8 14.O-O Rfe8 15.Rfd1 Qb8 16.Bf1 h5 17.Qf2 Bd8 18.Nb3 Bc7 19.Qh4 Ne5 20.Kh1 Ng6 21.Qf2 d5 22.cxd5 exd5 23.Nxd5 Bxd5 24.exd5 Bxh2 25.Rxc8 Rxc8 26.Bg5 Bg3 27.Qd4 Nd7 28.Bxa6 Rc2 29.Bd3 Ra2 30.Bxg6 fxg6 31.d6 Qe8 32.Nd2 Qe2 33.Rg1 Kh7 34.Ne4 Be5 35.Qd5 Ra1 36.Rxa1 Bxa1 37.Qd2 Qf1+ 38.Kh2 Be5+ 39.Bf4 Qb5 40.Bxe5 Qxe5+ 41.Kh1 Qa1+ 42.Kh2 Qxa3 43.Ng5+ Kh6 44.Nf7+ Kh7 45.Ng5+ Kh6 46.Ne6+ Kh7 47.Qd4 Nf6 48.d7 1-0
2305985 GM Ivic, Velimir (2600) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.Bxc6 dxc6 5.d3 Nf6 6.e5 Nd5 7.O-O h6 8.Re1 b6 9.Na3 Ba6 10.Nc4 Bxc4 11.dxc4 Ne7 12.Qe2 Ng6 13.g3 Qc7 14.a4 Be7 15.Ra3 a5 16.h4 O-O-O 17.h5 Nf8 18.Nd2 Nd7 19.Rf3 Rhf8 20.Nf1 Kb7 21.Bf4 g5 22.hxg6 fxg6 23.Bxh6 Rh8 24.Bg7 Rh7 25.Bf6 Bxf6 26.exf6 e5 27.Qe4 Rdh8 28.f7 Qd6 29.Qg4 Nf8 30.Rd3 Qf6 31.Rf3 Qd6 32.Kg2 Qe7 33.Rfe3 Rh5 34.Rd1 Qxf7 35.Rd8 Rf5 36.f4 Qe7 37.Qd1 Rh7 38.Nh2 Ne6 39.Nf3 Qxd8 0-1
2305766 GM Donchenko, Alexa (2640) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Re8 7.O-O Bd7 8.Bf4 Nc6 9.d5 Na5 10.b3 e5 11.dxe6 Bxe6 12.Qd2 Nc6 13.Bh6 Bh8 14.Rad1 a5 15.Nd5 Bxd5 16.cxd5 Nb4 17.Ne1 Ne4 18.Bxe4 Rxe4 19.a3 Na6 20.Nd3 Qe8 21.Qxa5 Rxe2 22.Rfe1 b6 23.Qd2 Rxe1+ 24.Rxe1 Qb5 25.Qe3 Bg7 26.a4 Qd7 27.Bxg7 Kxg7 28.Qe7 Qxe7 29.Rxe7 Kf6 30.Re3 Nc5 31.Nb4 b5 32.axb5 Ra5 33.Nc6 Rxb5 34.Rf3+ Kg7 35.Nd8 f5 36.Re3 Kf6 37.Re8 Rxb3 38.Nc6 Rd3 39.Rf8+ Kg7 40.Rc8 Rxd5 41.Rxc7+ Kf6 42.Rxh7 Ne4 43.f3 Rd1+ 44.Kg2 Rd2+ 45.Kg1 Ng5 46.Rd7 Nxf3+ 47.Kf1 Nxh2+ 48.Kg1 Nf3+ 49.Kf1 Kg5 50.Ne7 Kg4 51.Nxf5 gxf5 52.Rg7+ Ng5 53.Rf7 Nxf7 0-1
2295048 IM Dau Khuong Duy (2521) GM Kourkoulos Arditis, Stamatis (2570) 1-0
1.e4 d6 2.d4 Nf6 3.Bd3 e5 4.Nf3 Nbd7 5.c3 d5 6.Nbd2 exd4 7.cxd4 dxe4 8.Nxe4 Nxe4 9.Bxe4 Bb4+ 10.Bd2 Bxd2+ 11.Qxd2 Nf6 12.Bc2 O-O 13.O-O Be6 14.Rfe1 Qd6 15.a3 Rad8 16.h3 Rfe8 17.Rad1 h6 18.b4 c6 19.Ne5 Qd5 20.Re3 a5 21.Rg3 Kf8 22.bxa5 c5 23.Rd3 Ne4 24.Qf4 Nf6 25.dxc5 Qxc5 26.Rxd8 Qxc2 27.Qb4+ Kg8 28.Rxe8+ Nxe8 29.Rd8 1-0
2293840 IM Dau Khuong Duy (2521) IM Wang, Shixu B (2437) 1-0
1.Nf3 d5 2.b3 c5 3.Bb2 Nc6 4.g3 Qc7 5.d4 cxd4 6.Nxd4 e5 7.Nxc6 bxc6 8.Bg2 Bb4+ 9.Nd2 Ne7 10.O-O O-O 11.a3 Bd6 12.c4 Be6 13.Rc1 Qd7 14.b4 a5 15.b5 cxb5 16.cxd5 Nxd5 17.Ne4 Rad8 18.Nxd6 Qxd6 19.e4 Nb6 20.Qxd6 Rxd6 21.Bxe5 Rd3 22.Rc5 Bc4 23.Rc6 Nd7 24.Bd6 Re8 25.Rc1 a4 26.Bf1 Rd2 27.Bxc4 bxc4 28.R1xc4 Nf6 29.e5 1-0
2294109 GM Rohith, Krishna S (2482) IM Dau Khuong Duy (2521) 0-1
1.c4 Nf6 2.Nc3 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 c6 6.O-O d5 7.cxd5 Nxd5 8.e4 Nb6 9.Re1 e5 10.d3 Bg4 11.Be3 Na6 12.Qb3 Be6 13.Qa3 Qxd3 14.Rad1 Qc4 15.Bf1 Qb4 16.Bxa6 Qxa3 17.bxa3 bxa6 18.Bc5 Rfd8 19.Ng5 Bc4 20.Rxd8+ Rxd8 21.Rb1 Rd3 22.Nd1 h6 23.Nh3 Bxa2 24.Rc1 Na4 25.Bxa7 c5 26.Ne3 Nc3 27.Kg2 c4 28.Ng1 Bf8 29.Nf3 Bxa3 30.Ra1 Bb2 31.Re1 f6 32.Nc2 a5 33.Bb6 Bb3 34.Na1 a4 35.Bc5 Rd1 36.Nxb3 cxb3 37.Re3 a3 38.Bxa3 Bxa3 39.Rxc3 b2 40.Rxa3 b1=Q 41.Ra8+ Kf7 42.Ra7+ Ke6 43.Ra6+ Rd6 44.Ra8 Qxe4 45.Re8+ Kf7 46.Rxe5 fxe5 0-1
2294381 IM Dau Khuong Duy (2521) GM Nakamura, Hikaru (2792) 1-0
1.Nf3 d5 2.e3 e6 3.b3 Nf6 4.Bb2 b6 5.g3 Bb7 6.Bg2 c5 7.O-O Be7 8.Nc3 O-O 9.Ne2 Nbd7 10.d4 Rc8 11.Rc1 b5 12.dxc5 Nxc5 13.Nf4 Nce4 14.Qe1 b4 15.Nd3 a5 16.Nd4 Ba6 17.h3 Qb6 18.Kh2 Nc3 19.a4 Rc7 20.f4 Bd6 21.Rg1 Rfc8 22.Bf3 Nd7 23.Rg2 g6 24.Rd2 Bf8 25.Bg2 Bg7 26.Nf2 h5 27.Bf3 Nf6 28.Kg2 Ne8 29.g4 hxg4 30.hxg4 Nd6 31.Qh1 Rc5 32.Qh4 Qd8 33.g5 Kf8 34.Rh1 Ke7 35.Nd3 Bxd3 36.cxd3 Bxd4 37.exd4 Nf5 38.Qf2 R5c6 39.Bg4 Nd6 40.Qe3 Qd7 41.Qe5 Kd8 42.Rh7 Ne8 43.Kg3 Qc7 44.Rdh2 Qe7 45.Rh8 Kd7 46.R2h7 Nd6 47.Rxc8 Rxc8 48.Kg2 Kc6 49.Bc1 Kb6 50.Be3 Re8 51.Bf2 Qd7 52.Qf6 Re7 53.Rh8 Re8 54.Rh7 Kb7 55.Qxg6 Kc6 56.Qf6 Qd8 57.Qe5 Rg8 58.Bh5 f6 59.Qxe6 fxg5 60.f5 Rh8 61.Rxh8 Qxh8 62.Bg4 Qe8 63.Qg6 Qxg6 64.fxg6 Ne8 65.Be3 Nf6 66.Bxg5 Ng8 67.Be6 1-0
2294905 GM Ibarra Jerez, JC (2533) IM Dau Khuong Duy (2521) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nf6 4.Bxc6 bxc6 5.f4 d5 6.e5 Ng8 7.d3 h5 8.Nf3 Nh6 9.b3 Nf5 10.Na4 e6 11.c4 Ba6 12.Qd2 Be7 13.Ba3 Qc7 14.O-O Rd8 15.Qf2 Bc8 16.Bxc5 d4 17.b4 O-O 18.Rfc1 f6 19.Bxe7 Qxe7 20.Nc5 a5 21.a3 Ne3 22.Qg3 Kh7 23.Nxd4 Ng4 24.Nxc6 Qc7 25.Nxd8 Qxd8 26.h3 Qd4+ 27.Kh1 Nf2+ 28.Kh2 fxe5 29.Nb3 Qa7 30.fxe5 h4 31.Qxh4+ Kg8 32.Rf1 Qe3 33.Qg3 Qe2 34.Nd4 Qb2 35.Nc6 Rf7 36.Ne7+ Rxe7 37.Qxf2 Qxe5+ 38.Qf4 1-0
2293388 IM Dau Khuong Duy (2521) FM Punin, Andrii (2289) 1-0
1.d4 d5 2.Nf3 Nf6 3.Nbd2 c5 4.e3 cxd4 5.exd4 a6 6.Bd3 Bg4 7.h3 Bh5 8.c3 Nc6 9.Nb3 e6 10.Be2 Bd6 11.O-O O-O 12.Ne5 Bxe2 13.Qxe2 Nd7 14.Nd3 Re8 15.f4 f5 16.Be3 b6 17.Nd2 Nf6 18.Rac1 Ne4 19.Nxe4 fxe4 20.Ne5 Nxe5 21.fxe5 Be7 22.Qg4 Qd7 23.Rf2 Rf8 24.Bh6 Bd8 25.Rxf8+ Kxf8 26.Rf1+ Kg8 27.Bxg7 h5 28.Rf8+ Kh7 29.Rh8# 1-0
2293180 FM Ozcan, Kaan (2237) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.Bg5 c5 6.e3 cxd4 7.exd4 d5 8.Bxf6 Bxf6 9.Nxd5 Bg7 10.Be2 Nc6 11.O-O e6 12.Nc3 Nxd4 13.Nxd4 Bxd4 14.Bf3 e5 15.Qb3 Be6 16.Nd5 b5 17.Qxb5 Rb8 18.Qa4 Rxb2 19.Rad1 Qh4 20.g3 Qg5 21.Qa3 Rfb8 22.Ne7+ Kg7 23.Nc6 Bxc4 24.Nxd4 exd4 25.Rfe1 Qf6 26.Re4 Rxa2 27.Qe7 Qxf3 28.Qe5+ Qf6 0-1
2294483 IM Dau Khuong Duy (2521) GM Duda, J (2739) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.c3 d6 8.d4 Bb6 9.h3 O-O 10.Be3 Rb8 11.Nbd2 h6 12.Re1 Re8 13.Bc2 Bb7 14.d5 Bxe3 15.Rxe3 Ne7 16.a4 c6 17.dxc6 Bxc6 18.axb5 axb5 19.b4 Ng6 20.Nf1 Qc7 21.Ng3 d5 22.Qf1 Nxe4 23.Nxe4 dxe4 24.Bxe4 Bxe4 25.Rxe4 Qxc3 26.Rc1 Qb3 27.Rc5 f5 28.Re3 Qxb4 29.Rc6 f4 30.Re1 e4 31.Rb1 Qe7 32.Rxg6 exf3 33.gxf3 Qf7 34.Qg2 Kh7 35.Rc6 Re5 36.h4 Rbe8 37.Kh2 R8e6 38.Rc8 Rg6 39.Qh3 Re2 40.Rf1 Rg3 0-1
2293718 FM Galaktionov, Artem (2363) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.O-O h6 8.Re1 Nbd7 9.Bf1 Re8 10.g3 a5 11.Bg2 exd4 12.Nxd4 Nc5 13.f3 Nh7 14.Be3 Bd7 15.Qd2 h5 16.h4 a4 17.Rab1 Nf8 18.Nc2 Nfe6 19.b4 axb3 20.axb3 Bc6 21.b4 Na4 22.Ne2 Bd7 23.Qd3 Nb2 24.Rxb2 Bxb2 25.Nc3 Qf6 26.Nd5 Qg7 27.Rb1 Ba4 28.Kh2 Bxc2 29.Qxc2 Bd4 30.Bc1 c6 31.Ne3 Ra7 32.Qd3 Ra2 33.Nc2 Bb6 34.Qb3 Rea8 35.Bb2 Nd4 36.Bxd4 Bxd4 37.Qd3 Bb6 38.c5 dxc5 39.bxc5 Bxc5 40.Rxb7 Rb2 41.Rc7 Raa2 42.Rc8+ Kh7 43.Ne1 Bf2 44.Qc4 Bxe1 45.Rc7 Rxg2+ 46.Kh1 Rgc2 47.Qb3 Bxg3 48.Rxf7 Ra1+ 0-1
2294752 GM Piorun, K (2519) IM Dau Khuong Duy (2521) 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 e6 4.Bg2 Nf6 5.Nge2 d5 6.exd5 Nxd5 7.d4 Nxc3 8.bxc3 Be7 9.O-O O-O 10.Rb1 Qa5 11.Qd3 Rd8 12.Be3 h6 13.Qc4 Bf8 14.Rfd1 a6 15.dxc5 e5 16.Bd5 Qc7 17.Qe4 Rxd5 18.Rxd5 Be6 19.c4 f5 20.Qd3 Qf7 21.f3 Re8 22.Bf2 e4 23.fxe4 fxe4 24.Qd2 Bxd5 25.Qxd5 e3 26.Be1 Re7 27.Kg2 Rd7 28.Qxf7+ Kxf7 29.Nc3 Bxc5 30.Ne4 Ba7 31.Rxb7 Rxb7 32.Nd6+ Ke6 33.Nxb7 Nd4 34.c3 Nc2 35.Kf1 Bb6 36.c5 Bc7 37.c4 Ke5 38.Bc3+ Ke4 39.Ke2 Nd4+ 40.Bxd4 Kxd4 41.Nd6 g6 42.Ne8 Bxg3 43.hxg3 Kxc5 44.Kxe3 Kxc4 45.Nd6+ Kb4 46.Nf7 h5 47.Kf4 Ka3 48.Nd6 Kxa2 49.Kg5 a5 50.Nc4 a4 51.Nb6 1-0
2295292 IM Dau Khuong Duy (2521) GM Zierk, S (2489) 1-0
1.e4 e6 2.Qe2 c5 3.Nf3 Nc6 4.g3 g6 5.Bg2 Bg7 6.O-O Nge7 7.c3 O-O 8.d4 cxd4 9.cxd4 Nxd4 10.Nxd4 Bxd4 11.Rd1 Nc6 12.Nc3 a6 13.Be3 Qf6 14.Rd2 Bxe3 15.Qxe3 e5 16.Nd5 Qd8 17.Nb6 Rb8 18.Qc5 Re8 19.Rad1 Nd4 20.Qd6 Nc6 21.Nc4 Re6 22.Qa3 b5 23.Ne3 Nd4 24.Nc2 Nxc2 25.Rxc2 Bb7 26.Rcd2 Bc6 27.h4 b4 28.Qe3 Qb6 29.Qg5 Kg7 30.h5 h6 31.Qg4 g5 32.Bf1 Rf6 33.Bc4 d6 34.Kg2 Rd8 35.b3 Qb7 36.Bd5 Bxd5 37.Rxd5 Qc6 38.Qe2 Rc8 39.R1d2 Rb8 40.Qd1 Rb5 41.Qe2 Rxd5 42.Rxd5 Qc3 43.Rd3 Qc1 44.Rd1 Qc6 45.Rd5 Qb6 46.Qc2 a5 47.Qe2 Qc7 48.Qe3 g4 49.Qe2 Rf3 50.Qd2 Qc3 51.Rxd6 Qxd2 52.Rxd2 f5 53.Rd5 f4 54.gxf4 exf4 55.Rxa5 Rd3 56.Rf5 f3+ 57.Kg3 Rd2 58.Kxg4 Rxf2 59.Rxf3 Rxa2 60.Kf5 Rc2 61.e5 Rc3 62.Ke4 Rc5 63.Kd4 Ra5 64.e6 Ra7 65.Kc5 Rc7+ 66.Kd6 Ra7 67.e7 Ra6+ 68.Kd5 Ra5+ 69.Kd4 Ra8 70.Kc5 Re8 71.Kd6 Ra8 72.Rf5 Ra6+ 73.Kd7 Ra7+ 74.Kd6 Ra6+ 75.Kc5 Ra5+ 76.Kxb4 Ra8 77.Kc5 1-0
2285241 GM Paravyan, D (2593) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 e5 7.d5 Nh5 8.a4 a5 9.c5 dxc5 10.Bg5 Nf6 11.Qd2 Re8 12.Bc4 Na6 13.O-O Nb4 14.Rad1 Bd7 15.Qc1 Qe7 16.Nb5 Bxb5 17.Bxb5 Red8 18.Rfe1 c6 19.dxc6 bxc6 20.Bf1 h6 21.Bxf6 Qxf6 22.Qxc5 Bf8 23.Qxe5 Qxe5 24.Nxe5 Bd6 25.Nf3 Kg7 26.Rc1 Ra7 27.e5 Be7 28.h4 h5 29.Re4 c5 30.Bb5 Rb7 31.Kf1 Nd5 32.b3 Nc7 33.Bc4 Ne6 34.Bxe6 fxe6 35.Rc3 Rd1+ 36.Re1 Rd5 37.Re4 Rd1+ 38.Ke2 Rb1 39.Nd2 Rb2 40.Rd3 g5 41.hxg5 Bxg5 42.f4 Be7 43.Kf3 Kg6 44.Ree3 Rb4 45.Nc4 Rb1 46.g4 Rf1+ 47.Ke2 Rxf4 48.gxh5+ Kxh5 49.Rh3+ Bh4 50.Rhf3 Re4+ 51.Kd1 Rb8 52.Rd7 Rg8 53.Rh7+ Kg6 54.Rd7 Kh5 55.Rf1 Rg3 56.Rh1 Kg4 57.Nxa5 Bg5 58.Re1 Rf4 59.Rd2 Rff3 60.Rc2 Rd3+ 61.Ke2 Rd7 62.Kf1 Bd2 63.Re4+ Kf5 64.Rh4 Bxa5 65.Rxc5 Bb6 66.Rc6 Rf3+ 67.Ke2 Re3+ 68.Kf1 Rd1+ 69.Kf2 Rd2+ 70.Kf1 Rxb3 0-1
2285179 GM Najer, E (2594) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O exd4 8.Nxd4 Re8 9.f3 Nc6 10.Be3 Nh5 11.Nc2 Be5 12.Nd5 Ne7 13.Bd4 Nxd5 14.cxd5 f5 15.Bxe5 Rxe5 16.Qd2 Qh4 17.f4 Rxe4 18.Bxh5 Qxh5 19.Qc3 Qh4 20.Qxc7 Qe7 21.Qxe7 Rxe7 22.Rfe1 Kf8 23.Na3 Bd7 24.Nc4 Rxe1+ 25.Rxe1 b5 26.Ne3 Rc8 27.Kf2 Rc5 28.Ke2 b4 29.Kd2 Ra5 30.Kc2 Rxa2 31.Kb3 Ra5 32.g3 Rc5 33.Kxb4 a5+ 34.Ka3 Bb5 35.Rd1 Ke7 36.Re1 Kd8 37.h3 h5 38.Rg1 Ke7 39.g4 hxg4 40.hxg4 fxg4 41.Rxg4 Bd3 42.b4 axb4+ 1/2-1/2
2285132 IM Dau Khuong Duy (2521) Xu, Junwei (2352) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nd3 Nxe4 5.Qe2 Qe7 6.Nf4 Nf6 7.d4 Qxe2+ 8.Bxe2 Nc6 9.c3 d5 10.f3 h5 11.h4 Bd6 12.Na3 a6 13.Nc2 Ne7 14.Kf2 Nf5 15.g3 Bd7 16.Bd3 O-O-O 17.Ne2 Ne7 18.Bf4 Bf5 19.Bxd6 Rxd6 20.Bxf5+ Nxf5 21.Nf4 Rdd8 22.Nb4 c6 23.Nbd3 Nd6 24.Rae1 Rde8 25.Ne5 Re7 26.Re3 Rhe8 27.Rhe1 Kc7 28.R3e2 a5 29.a4 Kd8 30.b3 Kc7 31.Rc1 g6 32.Rce1 Nd7 33.Ng2 Re6 34.Nd3 Rxe2+ 35.Rxe2 Rxe2+ 36.Kxe2 Kd8 37.Ne3 Ke7 38.Kd2 Kf6 39.Kc2 Nf5 40.Nxf5 Kxf5 41.b4 axb4 42.cxb4 f6 43.a5 g5 44.Kd2 Ke6 45.Ke3 Kd6 46.hxg5 fxg5 47.f4 gxf4+ 48.Kxf4 b6 49.a6 Kc7 50.Kf5 b5 51.Nf4 Kb6 52.Nxh5 Kxa6 53.g4 c5 54.dxc5 Nxc5 55.bxc5 b4 56.Nf4 Kb5 57.Nd3 b3 58.c6 Kxc6 59.Ke6 1-0
2285074 IM Dau Khuong Duy (2521) IM Lee, Junhyeok (2394) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Qd3 g6 7.Bg5 Bg7 8.O-O-O O-O 9.Be2 Nc6 10.Nxc6 bxc6 11.e5 Nd5 12.exd6 Qxd6 13.Nxd5 cxd5 14.Qxd5 Qb6 15.Qb3 Qxf2 16.Bf3 Be6 17.Qe3 Qxe3+ 18.Bxe3 Rab8 19.Bd4 Rfc8 20.Bxg7 Kxg7 21.b3 Rc3 22.Rd2 a5 23.Re1 Rb5 24.Kb2 Rbc5 25.Be4 f5 26.Bd3 Kf6 27.Rde2 Bd5 28.Rxe7 Bxg2 29.Rxh7 f4 30.Rd7 Rc6 31.Rd4 g5 32.h4 gxh4 33.Rxf4+ Kg5 34.Rf2 h3 35.Rg1 Kh6 36.Rgxg2 hxg2 37.Rxg2 R3c5 38.a3 Rg5 39.Rf2 Kg7 40.b4 axb4 41.axb4 Rf6 42.Re2 Rd6 43.Re3 Kf6 44.c4 Re6 45.Rf3+ Ke7 46.Kc3 Kd6 47.Rf4 Re7 48.Kd4 Kc7 49.Be4 Reg7 50.Bf3 R7g6 51.Rf8 Rd6+ 52.Bd5 Rd8 53.Rf4 Rg7 54.Kc5 Kb8 55.b5 Rc8+ 56.Kb6 Rgc7 57.Rf2 Ra7 58.c5 Rh8 59.c6 Rd8 60.Bg2 Rh8 61.Be4 Rd8 62.Rc2 Rc8 63.Rd2 Rf8 64.Rd4 Rc8 65.Bf5 Rf8 66.Be6 Re8 67.Rd7 1-0
2285018 IM Nie, Xinyang (2386) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O a5 7.Nc3 Bf5 8.Nh4 Be6 9.Qd3 Nc6 10.e4 Bc8 11.d5 Nb4 12.Qe2 e5 13.a3 Na6 14.b4 c5 15.bxa5 Nb8 16.Bd2 Rxa5 17.h3 Ne8 18.Nf3 Nd7 19.g4 Ra6 20.Rfb1 Ndf6 21.Nh2 Kh8 22.Bg5 h6 23.Be3 Ng8 24.Rb3 Bf6 25.Qd2 Bg5 26.f4 exf4 27.Bxf4 Bxf4 28.Qxf4 Qg5 29.Qf2 Qe7 30.Nf3 f6 31.Qg3 Rf7 32.h4 h5 33.g5 Bg4 34.gxf6 Rxf6 35.Ng5 Nh6 36.Re1 Rf8 37.Nb1 Qg7 38.Nd2 Bc8 39.Ndf3 Ra4 40.Bf1 b5 41.cxb5 c4 42.Rbb1 Rxa3 43.b6 Ng4 44.Bg2 Rb3 45.Rxb3 cxb3 46.Rb1 Qc3 47.Qe1 Qc5+ 48.Kh1 Qxb6 49.Qc3+ Nef6 50.Rxb3 Qa7 51.Ra3 Qb6 52.Rb3 Qa7 53.Ra3 1/2-1/2
2277559 IM Dau Khuong Duy (2521) IM Budhidharma, Nayaka (2382) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nge7 5.Nc3 Ng6 6.h4 h5 7.d3 b5 8.Bb3 Na5 9.d4 exd4 10.Qxd4 Bb7 11.Qd3 Nxb3 12.axb3 Bd6 13.Be3 O-O 14.O-O-O Re8 15.Kb1 Qe7 16.Ng5 Ne5 17.Qe2 Ng4 18.f3 Nxe3 19.Qxe3 Be5 20.Qd3 f6 21.Nh3 Rad8 22.Nd5 Bxd5 23.Qxd5+ Qe6 24.Qd3 c6 25.f4 Bb8 26.e5 fxe5 27.Ng5 Qh6 28.fxe5 Bxe5 29.Rhe1 Re7 30.g4 Rf8 31.Nf3 d6 32.Nd4 hxg4 33.Nf5 Qe6 34.Nxe7+ Qxe7 35.Re4 Qxh4 36.Rg1 Qh3 37.Rexg4 Qxd3 38.cxd3 c5 39.b4 Rf3 40.Re1 Bd4 41.Re6 Rf1+ 42.Ka2 Rf2 43.Rxd4 cxd4 44.Rxd6 Rf6 45.Rxd4 g5 46.Rg4 Rg6 47.Kb3 Kf7 48.Kc3 Ke6 49.Kd4 Kf5 50.Rg1 g4 51.Rf1+ Ke6 52.Re1+ Kd7 53.Ra1 g3 54.Ke3 g2 55.Kf2 Rg4 56.Kg1 Rxb4 57.Kxg2 Rxb2+ 58.Kf3 Kc6 59.Rxa6+ Kc5 60.Ke3 Rh2 61.Ra8 Kb4 62.d4 Rh3+ 63.Ke4 1/2-1/2
2277495 IM Baasansuren, Erdene (2408) IM Dau Khuong Duy (2521) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 Na6 7.O-O e5 8.Be3 Qe7 9.dxe5 dxe5 10.Nd5 Qd8 11.Qc2 Ng4 12.Rad1 Nxe3 13.Nxe3 Qe7 14.Nd5 Qe8 15.c5 c6 16.Ne3 Nc7 17.Nc4 Qe7 18.Nd6 Ne6 19.g3 Nd8 20.Nxc8 Rxc8 21.Rd6 Ne6 22.Rfd1 Rcd8 23.b4 Rxd6 24.Rxd6 1/2-1/2
2277453 IM Dau Khuong Duy (2521) FM Yang, Zilong (2347) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Qd3 a6 7.Nxc6 bxc6 8.Qg3 Qxg3 9.hxg3 d5 10.g4 Nf6 11.g5 Nd7 12.Bd2 g6 13.Na4 Bg7 14.Bc3 Bxc3+ 15.Nxc3 Kf8 16.a4 a5 17.O-O-O Kg7 18.b3 Nc5 19.f3 Bb7 20.Rh4 h6 21.gxh6+ Rxh6 22.Rxh6 Kxh6 23.exd5 exd5 24.Re1 Kg7 25.Nd1 Ne6 26.Nf2 Ba6 27.Bxa6 Rxa6 28.Nd3 c5 29.Ne5 f6 30.Ng4 Kf7 31.Ne3 d4 32.Nc4 Nf4 33.g3 Nd5 34.Kd2 g5 35.Rh1 Kg7 36.Rh2 Ne7 37.f4 gxf4 38.gxf4 Kg6 39.Rh8 Nc6 40.Nd6 Nb4 41.Rg8+ Kh7 42.Rd8 Ra7 43.Rc8 Rg7 44.Rxc5 Rg2+ 45.Kd1 d3 46.cxd3 Nxd3 47.Rd5 Nxf4 48.Rxa5 Rb2 49.Rb5 Ne2 50.Rb4 Nc3+ 51.Kc1 Rf2 52.Rc4 Nd5 53.Rc2 Rf1+ 54.Kb2 Rd1 55.a5 Ne3 56.Re2 Ng4 57.Nc4 f5 58.Re7+ Kg6 59.a6 f4 60.a7 Rd8 61.Rb7 Ra8 62.Nb6 f3 63.Nxa8 f2 64.Nb6 f1=Q 65.a8=Q Qf6+ 66.Ka2 Qf2+ 67.Ka3 Qc5+ 68.Ka4 Qd4+ 69.Nc4 Qa1+ 70.Na3 Qd4+ 71.Rb4 Qd7+ 72.Nb5 Nf6 73.Qg2+ Kf7 74.Qb7 1-0
2277369 FM Fedosov, Alexander (2263) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O h6 8.d5 a5 9.Ne1 Na6 10.Nd3 b6 11.Be3 Nc5 12.f3 Nh5 13.Qd2 Kh7 14.g3 Bd7 15.Kh1 Qe7 16.Rae1 Nf6 17.Nf2 c6 18.Rd1 Rfd8 19.Nd3 cxd5 20.Nxc5 bxc5 21.Nxd5 Nxd5 22.Qxd5 Be6 23.Qd3 Qb7 24.Bc1 f5 25.Qe3 Qf7 26.Qc3 a4 27.Qc2 fxe4 28.fxe4 Qb7 29.Bd3 Bh3 30.Rf2 Rf8 31.Rdd2 h5 32.Kg1 Bh6 33.Rde2 Qg7 34.Bxh6 Qxh6 35.Qd2 Qxd2 36.Rxd2 1/2-1/2
2280248 GM Nakamura, Hikaru (2792) IM Dau Khuong Duy (2521) 0-1
1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Nf3 O-O 6.Be2 Na6 7.O-O e5 8.d5 Nc5 9.Qc2 a5 10.b3 Nh5 11.Be3 b6 12.a3 Nf4 13.b4 Nxe2+ 14.Nxe2 Nd7 15.Nc3 f5 16.Ng5 Nf6 17.f3 f4 18.Bf2 Qe7 19.c5 axb4 20.cxd6 cxd6 21.axb4 Rxa1 22.Rxa1 h6 23.Ne6 Bxe6 24.dxe6 Qxe6 25.Qd2 Rc8 26.Bxb6 Qc4 27.Nd5 Nxd5 28.Qxd5+ Qxd5 29.exd5 e4 30.Rb1 e3 31.b5 Rc2 32.Ba5 Bd4 33.b6 e2+ 34.Kh1 Bxb6 35.Bxb6 Rb2 36.Rxb2 e1=Q+ 37.Bg1 Qd1 38.Rb5 g5 39.h3 Qd3 40.Ra5 Qd2 41.Rb5 Qd3 42.Ra5 Qc4 43.Kh2 Kf7 44.Bf2 Kg6 45.Bg1 Kf5 46.Ra8 Qxd5 47.Ra4 Qb3 48.Ra5+ Ke6 49.Ra8 Qb2 50.Re8+ Kd7 51.Re4 d5 52.Ra4 h5 53.Ra7+ Ke6 54.Ra6+ Kf5 55.Ra5 Ke5 56.Ra4 Qc2 57.Rb4 Qd2 58.Rb3 Kf5 59.Rb8 d4 60.Rf8+ Ke6 61.Re8+ Kf7 62.Re5 Kf6 63.Rd5 d3 64.Bd4+ Kg6 65.Rd6+ Kf7 66.Rd5 Qe2 67.Bc3 Kg6 68.Rd6+ Kf7 69.Rd5 Qc2 70.Ba5 Kf6 71.Rd4 Ke5 72.Re4+ Kf5 73.Rd4 g4 74.hxg4+ hxg4 75.fxg4+ Ke5 76.Rd8 f3 77.Kg3 Qxg2+ 78.Kh4 f2 79.Re8+ Kd5 80.Rd8+ Kc4 81.Rc8+ Kb3 82.Rb8+ Kc2 83.Rc8+ Kd1 84.Rb8 f1=Q 85.Rb1+ Ke2 86.Rb2+ Kf3 87.Rb4 Qff2+ 88.Kg5 Qc5+ 89.Kh4 Qxb4 90.Bxb4 Qxg4# 0-1
2279993 IM Dau Khuong Duy (2521) GM Donchenko, Alexa (2645) 1-0
1.d4 Nf6 2.Bg5 d5 3.Nd2 c5 4.dxc5 e6 5.Ngf3 Bxc5 6.e3 h6 7.Bh4 O-O 8.c4 Be7 9.Be2 b6 10.cxd5 Nxd5 11.Bg3 Bb7 12.O-O Bd6 13.Rc1 Bxg3 14.hxg3 Nd7 15.a3 Rc8 16.Nc4 Ba6 17.Qd2 Nc5 18.Rc2 Qe7 19.Nce5 Nb3 20.Qd1 Rxc2 21.Qxc2 Bxe2 22.Qxe2 Rc8 23.Qb5 Nc5 24.Rc1 Qe8 25.Qxe8+ Rxe8 26.b4 Ne4 27.Nd4 a5 28.bxa5 bxa5 29.g4 Nd6 30.Rc6 Ne4 31.f3 Nd2 32.e4 Nf4 33.g3 f6 34.gxf4 fxe5 35.fxe5 Rd8 36.Rd6 Re8 37.a4 Kf7 38.Kf2 Nc4 39.Ra6 g5 40.Nb5 Rd8 41.Nd6+ Nxd6 42.exd6 e5 43.Rxa5 Ke6 44.Rd5 Kd7 45.Rxe5 Rc8 46.Rd5 Rc2+ 1-0
2278987 IM Kashlinskaya, A (2474) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.h4 h5 7.Bg5 Nbd7 8.Qd2 c5 9.d5 b5 10.cxb5 a6 11.bxa6 Qa5 12.Nf3 Bxa6 13.Bxa6 Qxa6 14.Bh6 Rfb8 15.Bxg7 Kxg7 16.Rb1 Qc4 17.b3 Qa6 18.a4 Rb4 19.Qe3 Rab8 20.Nd2 Ne5 21.Nb5 c4 22.O-O cxb3 23.Rxb3 Qxa4 24.Rxb4 Qxb4 25.Nd4 Nfg4 26.Qb3 Qxd4 27.Qxb8 Qxd2 28.Qa7 Qf4 29.Ra1 Qh2+ 30.Kf1 Qh1+ 31.Ke2 Qxg2 32.Ra4 Qf3+ 33.Kf1 Qd1+ 34.Kg2 Qf3+ 35.Kf1 Ne3+ 36.Qxe3 Qd1+ 37.Kg2 Qxa4 38.f4 Qc2+ 39.Kg3 Qd3 40.Qxd3 Nxd3 0-1
2280270 IM Dau Khuong Duy (2521) GM Pranesh, M (2632) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Qxd4 Bg7 5.Qxg7 d6 6.Qxh8 Kd7 7.Bb5+ Kc7 8.Nc3 Be6 9.Ng5 a6 10.Nxe6+ fxe6 11.Bc4 Qc8 12.Bf4 Nc6 13.O-O-O Qf8 14.Bg3 Rd8 15.Qxh7 Qf6 16.f4 b5 17.e5 dxe5 18.Rxd8 Nxd8 19.Qxg8 exf4 20.Rd1 Nc6 21.Qxe6 fxg3 22.Nd5+ 1-0
2280786 GM Theodorou, Nikolas (2635) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Na6 7.O-O e5 8.Be3 Qe7 9.dxe5 dxe5 10.Nd5 Qd8 11.Qc2 Ng4 12.Rad1 Nxe3 13.Nxe3 Qe8 14.c5 Nb4 15.Qb3 a5 16.a3 Nc6 17.Nd5 a4 18.Qc2 Ra5 19.Bb5 Bg4 20.Qc3 Rxb5 21.Nxc7 Rb3 22.Qxb3 axb3 23.Nxe8 Rxe8 24.Rd3 Be6 25.Rc1 Nd4 26.Nxd4 exd4 27.c6 Rc8 28.c7 Be5 29.g3 g5 30.f3 Kf8 31.Kg2 Ke7 32.h4 h6 33.hxg5 hxg5 34.a4 Kd6 35.Rdd1 Rxc7 36.Rxc7 Kxc7 37.Kf2 d3 0-1
2280564 IM Dau Khuong Duy (2521) GM Martinez Alcantara, Jose Eduardo (2650) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 O-O 9.d4 Ne8 10.Re1 d5 11.Bf4 Bd6 12.Bxd6 Nxd6 13.Nd2 c6 14.c3 Bf5 15.Nf3 Bg4 16.h3 Bh5 17.Be2 Bxf3 18.Bxf3 Qf6 19.Qd2 Rfe8 20.Rxe8+ Rxe8 21.Re1 Re7 22.Re2 Kf8 23.Kf1 Nc4 24.Qc2 Rxe2 25.Kxe2 Qe6+ 26.Kd1 g6 27.b3 Nd6 28.Qd3 Qe7 29.Qe2 Qf6 30.Kc2 Qf5+ 31.Kb2 Qf4 32.g3 Qf6 33.h4 h5 34.a4 a5 35.Kc2 b5 36.axb5 Nxb5 37.Qe3 Qd6 38.Be2 Qa3 39.Bd1 a4 40.bxa4 Qxa4+ 41.Kd2 Qa2+ 42.Kd3 Nd6 43.Qe2 Qa3 44.f3 Qa6+ 45.Ke3 Nf5+ 46.Kf2 Qa3 47.Qd2 Qd6 48.Qg5 Qa3 49.Qd2 Kg8 50.Be2 Qd6 51.Qg5 Qa3 52.Qd2 Ng7 53.Bd3 Ne6 54.Be2 c5 55.dxc5 Qxc5+ 56.Qe3 d4 57.cxd4 Nxd4 58.Kg2 Qd6 59.Bd3 Nc6 60.Be4 Ne5 61.Qc3 Nd7 62.Qd3 Qe7 63.Qc3 Nf6 64.Qd4 Qe6 65.Kf2 Kg7 66.Bd3 Qh3 67.Bf1 Qf5 68.Bd3 Qe6 69.Kg2 Kg8 70.Bc4 Qe7 71.Qd3 Kg7 72.Qd4 Kg8 73.Kf2 Kg7 74.Bb3 Kg8 75.Qd3 Kg7 76.Qd4 Qe8 77.g4 hxg4 78.fxg4 Qe4 79.Qxe4 Nxe4+ 80.Ke3 Nf6 81.Kf4 Nh7 82.Bc4 f6 83.Bd3 g5+ 84.hxg5 Nxg5 85.Kf5 Nf7 86.Be2 Ne5 87.g5 fxg5 88.Kxe5 g4 89.Bxg4 1/2-1/2
2279568 IM Dau Khuong Duy (2521) FM Makridis, Dimitrios (2311) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.h3 g6 5.Bd3 Bg7 6.Bc2 O-O 7.d4 Nc6 8.d5 Nb8 9.O-O e6 10.c4 exd5 11.exd5 a6 12.a4 Re8 13.Nc3 h6 14.Bf4 Nh5 15.Bh2 Nd7 16.Bxd6 Qb6 17.Ne4 Rxe4 18.Bxe4 Qxd6 19.Re1 Ne5 20.Nxe5 Bxe5 21.Bf3 Nf4 22.Ra3 Bd7 23.Rae3 Bd4 24.b4 g5 25.Ra3 Nxh3+ 26.Kf1 Qh2 27.Re7 Qg1+ 28.Ke2 Qxf2+ 29.Kd3 Bf5+ 0-1
2279847 IM Sathvik Adiga (2400) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 a6 7.N5c3 g6 8.Na3 Bg7 9.Nc2 Nf6 10.Bd3 O-O 11.O-O Nh5 12.Ne3 Nd4 13.Ned5 Be6 14.Be3 Rc8 15.Bxd4 exd4 16.Ne2 Bxd5 17.cxd5 Qa5 18.Qe1 Qb6 19.Qd2 Nf6 20.Rac1 Nd7 21.Rxc8 Rxc8 22.Rc1 Rxc1+ 23.Nxc1 h5 24.b3 Qc5 25.Qc2 Qa5 26.Kf1 Nc5 27.Ne2 Nxd3 28.Qxd3 Qxa2 29.g3 b5 30.Kg2 Qb2 31.Kf3 Kh7 32.h4 b4 33.Kg2 a5 34.Qc4 Qd2 35.Ng1 Qc3 36.Qa6 Qc2 37.Qxa5 Qxe4+ 38.Kf1 d3 39.Qa2 Bc3 40.Qb1 Qxd5 41.Qd1 Kg7 42.Nf3 Qe4 43.Ng1 d2 44.Nf3 d5 45.Kg2 Qe1 46.Nxe1 dxe1=Q 47.Qxd5 Qe6 48.Qxe6 fxe6 49.Kf3 Kf6 50.Ke4 Be1 51.Ke3 Ke5 52.f4+ Kd5 53.Kf3 Kd4 54.g4 hxg4+ 55.Kxg4 Kc3 56.Kg5 Kxb3 57.f5 exf5 58.Kxg6 Bxh4 59.Kxf5 Kc2 60.Kg4 b3 61.Kxh4 b2 62.Kh5 b1=Q 63.Kg6 Qb5 64.Kf6 Qd5 65.Kg6 Qf3 66.Kg5 Kd3 67.Kg6 Qf4 68.Kg7 Qf5 69.Kg8 Qd7 70.Kf8 Ke4 71.Kg8 Kf5 72.Kh8 Kg6 73.Kg8 Qd8# 0-1
2279395 IM Gelman, A (2419) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bf4 a6 4.e3 e6 5.g4 Bd6 6.Qf3 b5 7.g5 Nfd7 8.Qg3 Nb6 9.Nf3 Nc6 10.h4 Bb7 11.Bd3 Qe7 12.h5 O-O-O 13.h6 g6 14.Ne2 Rhe8 15.O-O-O e5 16.dxe5 Nxe5 17.Nxe5 Bxe5 18.Rhe1 Bh8 19.c3 b4 20.Kb1 Na4 21.Rc1 bxc3 22.b3 Nb2 23.Nxc3 Nxd3 24.Bxc7 Nxc1 25.Rxc1 Qxc7 26.Na4 Bc6 0-1
2279149 IM Dau Khuong Duy (2521) CM Kona, Vidip (2082) 1-0
1.d4 Nf6 2.Bg5 d5 3.Nf3 Bf5 4.Nbd2 e6 5.e3 Be7 6.Bd3 Bxd3 7.cxd3 O-O 8.O-O Nbd7 9.Rc1 c6 10.Ne5 Ne8 11.Bxe7 Qxe7 12.f4 f6 13.Nxd7 Qxd7 14.Nf3 Nd6 15.Qd2 Rac8 16.b4 b6 17.Rc2 Rc7 18.Rfc1 Rfc8 19.h3 Nb7 20.Kh2 c5 21.bxc5 bxc5 22.dxc5 Nxc5 23.Qa5 Rc6 24.Rxc5 1-0
2280697 GM Nihal, Sarin (2723) IM Dau Khuong Duy (2521) 1-0
1.e4 c5 2.Nc3 Nc6 3.Nge2 e5 4.Nd5 d6 5.Nec3 Be6 6.Bc4 Nf6 7.d3 Be7 8.O-O O-O 9.f4 Na5 10.f5 Bxd5 11.Bxd5 Nc6 12.a3 Nxd5 13.Nxd5 f6 14.Rf3 Kf7 15.Rh3 Rh8 16.Qh5+ Kf8 17.Qg4 Qd7 18.Be3 Bd8 19.Rg3 Qf7 20.c4 Ne7 21.Nc3 Nc6 22.Rf1 Be7 23.Nd5 Rc8 24.Qh3 Ke8 25.b4 b6 26.Qg4 Bf8 27.Rb1 Kd7 28.Qd1 Kd8 29.bxc5 dxc5 30.a4 Qd7 31.Bd2 Ke8 32.h3 Rd8 33.a5 bxa5 34.Ra1 Rb8 35.Bxa5 Bd6 36.Qh5+ Kf8 37.Bd2 Qf7 38.Qd1 h5 39.Ra6 Qb7 40.Qa4 Rc8 41.Rg6 Be7 42.Be3 Kf7 43.Kh2 Rhd8 44.Qa1 Bf8 45.Ra3 Be7 46.Qg1 a5 47.Bxc5 Bxc5 48.Qxc5 Ra8 49.Rb3 Qxb3 50.Qxc6 Ra7 51.Qe6+ Kf8 52.Nxf6 Rf7 53.Nh7+ Kg8 54.Ng5 Qb7 55.f6 Kf8 56.Nh7+ Kg8 57.Rxg7+ Kh8 58.Rxf7 1-0
2275604 GM Sarana, A (2664) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 Nc6 7.Nf3 h6 8.Bc1 e5 9.d5 Nb8 10.h3 Nh5 11.g3 a5 12.Be3 Na6 13.Nd2 f5 14.exf5 gxf5 15.Bxh5 f4 16.Nde4 fxe3 17.fxe3 Bf5 18.Bg4 Bg6 19.Be6+ Kh8 20.Qg4 Qe8 21.Kd2 Bh5 22.Qh4 Bf3 23.Rhf1 Qg6 24.Bg4 Bg2 25.Bh5 Qh7 26.Rxf8+ Rxf8 27.Rg1 Bf3 28.Bxf3 Rxf3 29.Ke2 Rf8 30.Rf1 Rxf1 31.Kxf1 Qf5+ 32.Ke2 Qf7 33.Qg4 Bf8 34.Qe6 Qxe6 35.dxe6 c6 36.Kf3 Nc7 37.Kg4 Nxe6 38.Kf5 Nc7 39.Nf6 Kg7 40.g4 Kf7 41.h4 Ne6 42.g5 hxg5 43.hxg5 Ng7+ 44.Kg4 Kg6 45.Nd7 Be7 46.Ne4 Nf5 47.Kf3 Bxg5 48.Nf8+ Kf7 49.Nxg5+ Kxf8 50.Ke4 Ng7 51.c5 d5+ 52.Kxe5 Ke7 53.Nf3 Ne6 54.e4 dxe4 55.Kxe4 Nxc5+ 56.Kd4 Kd6 57.Kc4 b5+ 58.Kc3 Na4+ 59.Kc2 Nb6 60.Nd2 Nd5 61.Ne4+ Ke5 62.Nc5 Nb4+ 63.Kb3 Kd5 64.Nb7 Na6 65.Nxa5 Nc5+ 66.Kc2 Ne6 67.Nb3 c5 68.Nd2 Nd4+ 69.Kc1 Ne2+ 70.Kd1 Nf4 71.a3 Nd3 72.Kc2 Ne5 73.Nb1 Kc6 74.Nc3 Ng4 75.Kb3 Ne3 76.Ka2 Nc4 77.Nb1 Nb6 78.Nc3 Nd5 79.Kb3 Nb6 80.Ne2 Nc8 81.Kc2 Nd6 82.Nc1 Nf5 83.Nd3 Nd4+ 84.Kc3 Ne6 85.Kd2 Nc7 86.Ne5+ Kd5 87.Nd3 Kc4 88.Kc2 Nd5 89.b3+ Kd4 90.a4 Ne3+ 91.Kd2 c4 92.bxc4 bxc4 93.Nc1 c3+ 94.Ke2 Nc4 95.Na2 c2 96.a5 Nxa5 97.Kd2 Kc4 98.Kxc2 1/2-1/2
2276380 IM Dau Khuong Duy (2521) IM Atanasov, Anthony (2470) 1-0
1.e4 e5 2.Nf3 Nf6 3.d3 Nc6 4.g3 d5 5.exd5 Nxd5 6.Bg2 Be7 7.O-O O-O 8.Nc3 Be6 9.Re1 Nxc3 10.bxc3 Bf6 11.Nd2 Rb8 12.a4 Re8 13.Rb1 Bd5 14.Ne4 Be7 15.Be3 f5 16.c4 Bf7 17.Nc3 Bb4 18.Bd2 a5 19.Nd5 Bxd2 20.Qxd2 e4 21.dxe4 fxe4 22.Rxe4 Rxe4 23.Bxe4 Qd6 24.Qd3 h6 25.Re1 Kh8 26.Qc3 Re8 27.Re3 Nb4 28.Nf4 c6 29.h4 Qc5 30.Qd2 Qxc4 31.Bf5 Rxe3 32.Qxe3 Nd5 33.Nxd5 Bxd5 34.Qe7 b5 35.axb5 cxb5 36.Qd8+ Bg8 37.Qxa5 b4 38.Bd3 Qd4 39.Bf1 Qc3 40.Qf5 Qe1 41.Kg2 Qc3 42.Bd3 Qc6+ 43.Be4 Qc3 44.Qf4 Qc4 45.Qf5 Qc3 46.Qf8 Qc4 47.Bf5 Qd5+ 48.Kg1 Qd1+ 49.Kh2 Qf3 50.Qc5 Bd5 51.Qc8+ Bg8 52.Kg1 Qd1+ 53.Kg2 Qd5+ 54.f3 Qd2+ 55.Kh3 Qc1 56.Be6 Qh1+ 57.Kg4 h5+ 58.Kg5 Qc1+ 59.f4 1-0
2275101 FM Karamsetty, J (2244) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.Bxc6 dxc6 5.d3 f6 6.h3 Be6 7.b3 Bd6 8.O-O Ne7 9.Be3 g5 10.Nh2 h5 11.Nd2 Qd7 12.c3 g4 13.h4 Ng6 14.g3 Be7 15.Qe2 Rd8 16.f4 exf4 17.Bxf4 Qxd3 18.Rae1 Qxc3 19.e5 Nxf4 20.Rxf4 Rxd2 21.Qe4 Qxg3+ 22.Kf1 Qh3+ 23.Kg1 Qxh2+ 24.Kf1 f5 0-1
2275613 IM Dau Khuong Duy (2521) IM Schnaider, Ilan (2431) 1-0
1.d4 d5 2.Nf3 Nf6 3.Bg5 h6 4.Bxf6 exf6 5.e3 c6 6.g3 Bd6 7.Bg2 O-O 8.O-O Bf5 9.Nbd2 Nd7 10.Re1 Nb6 11.e4 dxe4 12.Nh4 Bh7 13.Bxe4 Bxe4 14.Nxe4 g6 15.Qg4 f5 16.Nxf5 h5 17.Qf3 gxf5 18.Qxf5 Be7 19.Qxh5 Qd5 20.Qg4+ Kh8 21.Qh3+ Kg7 22.Nc3 Qd6 23.Qg4+ Kh8 24.Re5 f5 25.Qh5+ Kg7 26.Rae1 Bf6 27.Rxf5 Qxd4 28.Re4 1-0
2275362 IM Nitish, Belurkar (2479) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 d5 5.Bxf6 exf6 6.e3 O-O 7.c4 dxc4 8.Bxc4 c6 9.O-O f5 10.Rc1 Nd7 11.a3 Nf6 12.Re1 Re8 13.Qb3 Re7 14.Ne5 Qe8 15.Ndf3 Be6 16.Bxe6 fxe6 17.a4 h6 18.a5 a6 19.Nh4 g5 20.Nxf5 Rc7 21.Nxg7 Kxg7 22.e4 Rd8 23.Red1 Nxe4 24.Qb6 Re7 25.h3 Nf6 26.Ng4 Nd5 27.Qb3 Qg6 28.Re1 Rf8 29.Rc2 h5 30.Ne5 Qf5 31.Rce2 Nf4 32.Rd2 Kh7 33.Re3 Rg7 34.Rf3 Qb1+ 35.Kh2 Qf1 36.Rg3 Rf5 37.Nc4 Ne2 38.Rxe2 Qxe2 39.f3 h4 40.Rg4 Rf4 41.Ne5 Rxg4 42.Nxg4 Rf7 43.Qc3 Qb5 44.Qe3 Qf5 45.Kh1 Qb1+ 46.Kh2 Qf5 47.Kh1 Qf4 48.Qxe6 Qc1+ 49.Kh2 Qf4+ 50.Kh1 Qc1+ 51.Kh2 Qf4+ 52.Kh1 1/2-1/2
2276402 GM Makarian, Rudik (2551) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Na6 7.O-O e5 8.Be3 Qe7 9.dxe5 dxe5 10.Nd5 Qd8 11.Qc2 Ng4 12.Rfd1 Nxe3 13.Nxe3 Qe8 14.c5 Nb4 15.Qb3 a5 16.a3 Nc6 17.Nd5 Rb8 18.Nxc7 Qe7 19.Nd5 Qxc5 20.Rac1 Qa7 21.Qb6 Qxb6 22.Nxb6 Bg4 23.Nd7 Bxd7 24.Rxd7 Rfd8 25.Rcd1 Nd4 26.Rxd8+ Rxd8 27.Kf1 Bf6 28.Nxd4 Rxd4 29.Rxd4 exd4 30.Bd3 Be5 31.g3 g5 32.Kg2 Kf8 33.Kh3 h5 34.Be2 d3 35.Bxd3 Bxb2 36.a4 Kg7 37.f4 Bc1 38.fxg5 Kg6 39.Kg2 Kxg5 40.Kf3 h4 41.gxh4+ Kxh4 42.e5 Kg5 43.Bc4 Kf5 44.Bxf7 Kxe5 45.Be8 Kf6 46.Bb5 b6 47.Kg2 Ba3 48.Kf3 Kg7 49.Kg2 Bc5 50.Kf3 Kh8 51.Kg2 Kg7 52.Kf3 Kh8 53.Kg2 Kg7 1/2-1/2
2276449 IM Dau Khuong Duy (2521) GM Xue, Haowen (2553) 0-1
1.Nf3 Nf6 2.e3 b6 3.b4 Bb7 4.Bb2 c5 5.b5 g6 6.Be2 Bg7 7.O-O d5 8.c4 dxc4 9.Bxc4 O-O 10.Nc3 Nbd7 11.Qe2 Bxf3 12.gxf3 Ne5 13.Rad1 Qd7 14.Kg2 Rac8 15.a4 Rfd8 16.d3 Ne8 17.f4 Nxc4 18.dxc4 Qe6 19.f3 Bxc3 20.Bxc3 Nd6 21.e4 Qxc4 22.Qxc4 Nxc4 23.Kf2 f5 24.Ke2 Kf7 25.h4 h5 26.Rg1 Rxd1 27.Rxd1 Nd6 28.Ke3 Ke6 29.Rg1 Rg8 30.Rd1 Rd8 31.Rg1 Kf7 32.Ra1 a6 33.bxa6 Ra8 34.e5 Ne8 35.Rg1 Nc7 36.a5 b5 37.e6+ Nxe6 38.Be5 Rxa6 39.Ra1 Nd8 40.Kd3 Nc6 41.Bc7 Nb4+ 42.Kd2 Nd5 43.Be5 c4 44.Kc2 b4 45.Kb2 Ke6 46.Re1 Kd7 47.Rd1 Rxa5 48.Rd4 c3+ 49.Kb3 e6 50.Rd1 Ra3+ 51.Kc4 c2 52.Rc1 Rxf3 53.Kc5 b3 54.Ra1 Nxf4 55.Ra7+ Ke8 56.Ra8+ Kd7 57.Ra7+ Kc8 58.Rc7+ Kd8 59.Kd6 Rd3+ 60.Kc6 c1=Q+ 61.Kb7 Qxc7+ 62.Bxc7+ Kd7 63.Bxf4 b2 0-1
2275178 IM Dau Khuong Duy (2521) IM Javakhadze, Z (2423) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 d6 7.c4 O-O 8.h3 Nd7 9.Nc3 Nc5 10.Bxc6 bxc6 11.Be3 Ne6 12.d4 exd4 13.Nxd4 Bd7 14.Nde2 Bf6 15.Qd2 Rb8 16.Rad1 g6 17.b3 Bg7 18.Bh6 f5 19.Bxg7 Kxg7 20.e5 f4 21.exd6 Rf7 22.dxc7 Qxc7 23.Nd4 Ng5 24.h4 Ne6 25.Nf3 Kg8 26.Ne4 Ng7 27.Qc3 Bf5 28.Nf6+ Kh8 29.Ng5 Re7 30.Nfxh7 Qe5 31.Nf7+ 1-0
2276470 GM Nguyen Ngoc Truong Son (2600) IM Dau Khuong Duy (2521) 1/2-1/2
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Bc4 Nb6 5.Bb3 c4 6.Bc2 Nc6 7.Nf3 g6 8.a4 Bg7 9.d4 cxd3 10.Qxd3 a5 11.Bf4 O-O 12.O-O d5 13.exd6 Bf5 14.Qe2 e5 15.Be3 e4 16.Nfd2 Re8 17.Na3 Nd5 18.Nb5 Qh4 19.Nc4 Rad8 20.Qd2 Nxe3 21.fxe3 Be6 22.Bb3 Ne5 23.Nxa5 Bxb3 24.Nxb3 Nd3 25.Nc1 Be5 26.g3 Qh3 27.Nxd3 exd3 28.Qg2 Qg4 29.Rad1 Qxa4 30.Qxb7 f5 31.Qd5+ Kg7 32.Rxd3 Bf6 33.Nc7 Re5 34.Ne6+ Kh6 35.Qxe5 Bxe5 36.Nxd8 Qd7 37.Nc6 Qxc6 38.d7 Bf6 39.Rfd1 Bd8 40.R1d2 Qe4 41.Kf2 Kg5 42.Rd4 Qh1 43.h4+ Kh5 44.c4 Qh2+ 45.Kf3 Qh1+ 46.Kf2 Qh2+ 47.Kf3 Qh1+ 48.Kf2 1/2-1/2
2275718 GM Lazavik, Denis (2621) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 c5 7.d5 e6 8.Nf3 exd5 9.cxd5 Nbd7 10.O-O Ng4 11.Bg5 f6 12.Bf4 Nde5 13.Nd2 g5 14.Bg3 f5 15.exf5 Bxf5 16.h3 Nh6 17.Nde4 a6 18.f4 gxf4 19.Bxf4 Bg6 20.Qd2 Nf5 21.Bg5 Qb6 22.Kh1 Nd4 23.Bf6 Rae8 24.Bxg7 Kxg7 25.Ng5 Qd8 26.Rxf8 Kxf8 27.Rf1+ Kg7 28.Ne6+ Nxe6 29.dxe6 Rxe6 30.Nd5 Re8 31.Nf4 Qe7 32.b3 Rf8 33.Bc4 Nxc4 34.bxc4 Qe5 35.Kh2 Rf6 36.g3 Qd4 37.Qe2 Qe4 38.Qxe4 Bxe4 39.Nh5+ Kg6 40.Nxf6 Bd3 41.Rf4 b5 42.cxb5 axb5 43.Nd5 b4 44.Ne3 Bb1 45.Rf2 Be4 46.g4 d5 47.Rd2 d4 48.Ng2 Kf6 49.Kg3 Ke5 50.Nh4 d3 51.Nf3+ Kd5 52.Kf2 c4 53.Ke3 Bxf3 54.Kxf3 Kd4 55.Kf2 c3 56.Ke1 Ke3 57.Kd1 cxd2 58.g5 Kf4 59.Kxd2 Ke4 60.h4 Kd4 61.h5 Ke5 62.g6 hxg6 63.hxg6 Kf6 64.Kxd3 Kxg6 65.Kc4 Kf6 66.Kxb4 Ke7 67.Kb5 Kd8 68.Kb6 Kc8 69.Ka7 Kc7 70.a4 Kc8 71.a5 Kc7 72.a6 Kc8 73.Kb6 Kb8 74.a7+ Ka8 75.Ka6 1/2-1/2
2275467 IM Dau Khuong Duy (2521) GM Donchenko, Alexa (2645) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 g6 5.Bc2 Bg7 6.h3 e5 7.O-O O-O 8.d4 Nc6 9.dxc5 dxc5 10.Na3 Qc7 11.Nc4 Rd8 12.Qe2 h6 13.Ne3 Be6 14.Rd1 Rxd1+ 15.Qxd1 Rd8 16.Qf1 Nd4 17.cxd4 cxd4 18.Bd3 dxe3 19.Bxe3 a6 20.Rc1 Qa5 21.Bc4 Bxc4 22.Qxc4 Qb5 23.Qxb5 axb5 24.Nd2 Bf8 25.Kf1 Bb4 26.Ke2 Kg7 27.f3 Ne8 28.a3 Bf8 29.Nb3 Nd6 30.Nd2 Rc8 31.Rxc8 Nxc8 32.Kd3 Kf6 33.Nb1 Ke6 34.Nc3 b4 35.axb4 h5 36.b5 f5 37.Na4 fxe4+ 38.fxe4 Be7 39.Bc5 Bd8 40.b6 Kd7 41.Bf2 Kc6 42.Bg3 Bf6 43.b4 Kb5 44.Nc3+ Kc6 45.Nd5 Bg7 46.Bf2 Bf8 47.Be3 Bg7 48.Bc5 Bh6 49.Kc4 Nd6+ 50.Bxd6 Kxd6 51.Kb5 Bd2 52.Nc7 Be3 53.Nd5 Bd4 54.Nf6 Ke6 55.Ne8 Kd7 56.Nc7 Kd6 57.Nd5 Bf2 58.Nc3 Bd4 59.Na4 Kd7 60.Nc5+ Kc8 61.Kc4 Bf2 62.Kd5 Be1 63.Nd3 Bc3 64.Nxe5 Bxb4 65.Nxg6 Ba5 66.Kc5 Bc3 67.e5 Kd7 68.Kd5 Ba5 69.e6+ Ke8 70.Kc5 Bc3 71.Kd6 Bd4 72.Kc7 h4 73.Kxb7 Kd8 74.Kc6 Ke8 75.b7 Ba7 76.Kc7 Bb8+ 77.Kc8 Bc7 78.Nxh4 Bb8 79.Nf5 1-0
2276495 IM Dau Khuong Duy (2521) CM Antonyan, Hamlet (2108) 0-1
1.Nf3 d5 2.b4 Nf6 3.Bb2 g6 4.e3 Bg7 5.c4 O-O 6.Be2 c6 7.O-O Nbd7 8.d4 Ne4 9.Nbd2 Ndf6 10.Rc1 Bg4 11.b5 cxb5 12.cxb5 Qa5 13.Nxe4 Nxe4 14.a4 Rac8 15.h3 Bxf3 16.Bxf3 Nd2 17.Re1 Nxf3+ 18.gxf3 Rfe8 19.f4 a6 20.Qb3 axb5 21.axb5 e6 22.Kg2 Bf8 23.Bc3 Qb6 24.Bd2 Qd6 25.b6 Qe7 26.Qb5 Qf6 27.Rc7 Qf5 28.Rec1 Ra8 29.Rxb7 g5 30.fxg5 Qxg5+ 31.Kf1 Qf5 32.Ke2 Qh5+ 33.f3 Qxh3 34.Ra7 Qg2+ 35.Ke1 Bd6 36.Qe2 Qg1+ 37.Qf1 Qh2 38.Rxa8 Rxa8 39.b7 Ra2 40.Qd3 Qg1+ 41.Ke2 Qxc1 0-1
2275495 GM Ter Sahakyan, S (2613) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 c5 7.d5 e6 8.Nf3 exd5 9.cxd5 Nbd7 10.O-O Ng4 11.Bg5 f6 12.Bh4 Nde5 13.Nxe5 Nxe5 14.f4 Nf7 15.Kh1 Bd7 16.Qd2 a6 17.a4 Rb8 18.Bd3 g5 19.e5 gxh4 20.e6 Be8 21.Rf3 Nh6 22.f5 Ng4 23.Qf4 Ne5 24.Rh3 h5 25.Be2 Qb6 26.Qxh4 Qb4 27.Ne4 Ng4 28.Nxd6 Qxb2 29.Re1 Qd4 30.Bxg4 Qxg4 31.Qf2 Rd8 32.Rg3 Qd4 33.Rxg7+ Kxg7 34.Qg3+ Qg4 35.e7 Qxg3 0-1
2276521 CM Brown, Akeem (2060) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.g3 h5 11.Bg2 h4 12.O-O h3 13.Bh1 Rb8 14.Ncd5 Nxd5 15.Nxd5 Bg5 16.c3 Be6 17.a4 Bxc1 18.Rxc1 O-O 19.axb5 axb5 20.b4 Ne7 21.Bf3 Nxd5 22.exd5 Bf5 23.Qd2 Qf6 24.Rfe1 Ra8 25.Ra1 Rxa1 26.Rxa1 e4 27.Be2 Rc8 28.Bxb5 Rxc3 29.Ra8+ Kh7 30.Bf1 Rb3 31.Qd1 Rf3 32.Be2 Rc3 33.b5 Qg5 34.Ra1 e3 35.f4 Qe7 36.b6 Qe4 37.Bf3 e2 38.Qxe2 Qxf3 39.Qxf3 Rxf3 40.Ra7 Rb3 41.Rxf7 Kg6 42.Rb7 Rb2 43.Rb8 Be4 44.g4 Bxd5 45.f5+ Kg5 46.b7 Rxb7 47.Rd8 Kxg4 48.Rxd6 Be4 49.Kf2 Kf4 0-1
2275008 FM Pajcin, Lav (2227) IM Dau Khuong Duy (2521) 1-0
1.d4 c6 2.c3 d5 3.Nf3 Nf6 4.Bf4 Bf5 5.Nbd2 Nbd7 6.e3 Bg6 7.h3 e6 8.Nh4 Nb6 9.Nxg6 hxg6 10.Bd3 Bd6 11.O-O Qc7 12.Bxd6 Qxd6 13.f4 Nbd7 14.Qe2 c5 15.Nf3 a6 16.Ne5 Qe7 17.a3 O-O 18.g4 Rac8 19.g5 Ne4 20.Bxe4 dxe4 21.h4 cxd4 22.exd4 e3 23.Qxe3 Nb6 24.Qf3 Nc4 25.Rf2 Nxe5 26.fxe5 f5 27.gxf6 gxf6 28.exf6 Qh7 29.Qg4 Kf7 30.Re1 Rce8 31.Re5 Qh6 32.Qg5 Qxg5+ 33.hxg5 Rd8 34.Rh2 Rh8 35.Rxh8 Rxh8 36.d5 exd5 37.Re7+ Kf8 38.Rg7 d4 39.cxd4 Rh4 40.Rxg6 Rxd4 41.Rg7 b5 42.Kf2 Rd3 43.Ke2 Rh3 44.g6 Rh6 45.Kf3 Rh4 46.Kg3 Rh6 47.Kg4 Rh1 48.Rf7+ Kg8 49.Ra7 Rg1+ 50.Kf5 Rf1+ 51.Ke5 Re1+ 52.Kd4 Rd1+ 53.Kc3 Rd8 54.Rg7+ Kf8 55.Rh7 Kg8 56.f7+ Kf8 57.Rh8+ 1-0
2276547 IM Dau Khuong Duy (2521) CM Kona, Vidip (2082) 1/2-1/2
1.e4 c6 2.Nc3 d5 3.d3 e5 4.g3 Nf6 5.Bg2 g6 6.Nf3 Bg7 7.O-O d4 8.Ne2 Nbd7 9.c3 c5 10.b4 b6 11.bxc5 bxc5 12.cxd4 exd4 13.e5 Nd5 14.Nfxd4 cxd4 15.Bxd5 Rb8 16.Ba3 Nxe5 17.Nf4 g5 18.Qa4+ Bd7 19.Qxa7 gxf4 20.Rfe1 Qb6 21.Qxb6 Rxb6 22.gxf4 Rg6+ 23.Kh1 Ra6 24.Bb4 Rb6 25.a3 Rb5 26.Bg2 f6 27.fxe5 fxe5 28.Rac1 Kd8 29.Rc2 Bf6 30.Rec1 Rg8 31.Be4 h5 32.Rc7 Bg5 33.R1c2 Bf4 34.Rxd7+ Kxd7 35.Bc6+ Ke6 36.Bxb5 Rb8 37.Bc4+ Kf5 38.Kg2 h4 39.h3 e4 40.dxe4+ Kxe4 41.Re2+ Kf5 42.Bd3+ Kf6 43.Be7+ Kf7 44.Bxh4 Bd6 45.Bc4+ Kg7 46.Be7 Bc7 47.Bb4 Bf4 48.Re7+ Kg6 49.Re6+ Kf5 50.Re7 Rd8 51.Kf3 Bg5 52.Rf7+ Kg6 53.Kg4 d3 54.f4 d2 55.Bxd2 Rxd2 56.fxg5 Rg2+ 57.Kh4 Rg4+ 58.hxg4 1/2-1/2
2275268 IM Dau Khuong Duy (2521) FM Tran, Dang Minh Quang (2216) 1/2-1/2
1.e4 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qd3 g6 5.Nf3 Bg7 6.Nc3 d6 7.Be2 Nf6 8.O-O Bg4 9.Nd5 Bxf3 10.Qxf3 O-O 11.Nxf6+ Bxf6 12.c3 a6 13.Rd1 Rc8 14.a4 Qb6 15.Qe3 Qc7 16.h3 Na5 17.Ra2 Nb3 18.Qf3 Nxc1 19.Rxc1 Qa5 20.Raa1 Rc7 21.g3 Rfc8 22.Kg2 Qb6 23.Rcb1 h5 24.h4 Kg7 25.Bd3 Qc5 26.a5 Rb8 27.Qe2 Rc6 28.Ra4 b5 29.axb6 Rcxb6 30.Rc4 Qe5 31.b4 a5 32.Qd2 axb4 33.Rcxb4 Qc5 34.Rxb6 Rxb6 35.Rxb6 Qxb6 36.c4 Qd4 37.Qe3 Qb2 38.Bf1 Bd4 39.Qe2 Qxe2 40.Bxe2 Kf6 41.f4 Bc5 42.Kf3 Bd4 43.Bf1 Bc5 44.Be2 Bd4 45.Bf1 Bc5 46.Be2 1/2-1/2
2275045 IM Dau Khuong Duy (2521) WFM Sneha Halder (2232) 1-0
1.e4 e5 2.Nf3 Nf6 3.d3 Nc6 4.g3 Bc5 5.Bg2 O-O 6.O-O d6 7.h3 h6 8.c3 a6 9.Na3 Be6 10.Nc2 Ba7 11.Be3 Bxe3 12.Nxe3 Nh7 13.d4 Bd7 14.Qb3 Rb8 15.Rad1 Qc8 16.Kh2 Kh8 17.Qa3 exd4 18.cxd4 Qe8 19.Rfe1 Na7 20.Nd5 Nb5 21.Qd3 c6 22.Nf4 Nc7 23.Qa3 Nb5 24.Qb4 Qd8 25.a4 a5 26.Qb3 Nc7 27.e5 d5 28.Qc3 Ne6 29.Nd3 Nhg5 30.Nxg5 hxg5 31.Ra1 b6 32.b4 axb4 33.Nxb4 Rc8 34.Qd2 Qe7 35.Rac1 Kg8 36.Bf3 Ra8 37.Bd1 Rfc8 38.Re3 Be8 39.Bb3 Rc7 40.Rc2 Rcc8 41.Re1 Nxd4 42.Qxd4 c5 43.Nxd5 1-0
2276335 IM Dau Khuong Duy (2521) IM Pham Le Thao Nguyen (2348) 1-0
1.d4 Nf6 2.Nf3 d5 3.Nbd2 c6 4.b3 Bf5 5.Bb2 e6 6.g3 Nbd7 7.Bg2 h6 8.O-O Be7 9.e3 O-O 10.Rc1 Ne4 11.Qe2 Re8 12.Nxe4 Bxe4 13.Rfd1 Bd6 14.Bh3 Bxf3 15.Qxf3 f5 16.Bg2 Qe7 17.c4 Nf6 18.cxd5 cxd5 19.Qe2 Rac8 20.Qb5 Qd7 21.Bf1 Qxb5 22.Bxb5 Red8 23.f3 Kf7 24.Kf2 Ke7 25.Ke2 a6 26.Bd3 Kd7 27.Bc3 Rc6 28.Bd2 Rdc8 29.Rxc6 Rxc6 30.Rg1 h5 31.h3 Bc7 32.g4 hxg4 33.hxg4 fxg4 34.fxg4 Ne4 35.Bxe4 dxe4 36.Rh1 Rc2 37.a3 Bd6 38.b4 Ra2 39.Rh7 Bf8 40.Rh8 Ke8 41.g5 b5 42.g6 Rxa3 43.Be1 Ra2+ 44.Kf1 Ra1 45.Kf2 Ra2+ 46.Kg3 Re2 47.Bf2 Ke7 48.Kg2 Rb2 49.Kf1 Rxb4 50.Bh4+ Ke8 51.Bg3 Ke7 52.Bh4+ Ke8 53.Bf6 Rb1+ 54.Kf2 Rb2+ 55.Kg3 Rb1 56.Bxg7 Rg1+ 57.Kf2 Rxg6 58.Bxf8 Rf6+ 59.Ke2 Rxf8 60.Rh6 Kd7 61.Rh4 Rb8 62.Kd2 a5 63.Kc2 a4 64.Rh7+ Kc6 65.Rh6 Kd6 66.Rh7 b4 67.Ra7 b3+ 68.Kb2 Rb4 69.Ra5 Kc6 70.Rc5+ Kd6 71.Ra5 Rc4 72.Rb5 Rc2+ 73.Kb1 Ra2 74.Rb6+ Ke7 75.Rb7+ Kf6 76.Rb6 Kf5 77.Rb5+ Kg4 78.d5 Kf3 79.d6 Rd2 80.Ra5 Rxd6 81.Rxa4 Rd3 82.Rb4 1-0
2276600 GM Moussard, J (2613) IM Dau Khuong Duy (2521) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Bd6 5.d3 Nf6 6.Be3 O-O 7.h3 a6 8.Bxc6 dxc6 9.a4 a5 10.Na3 Be6 11.Ng5 Qe7 12.Nxe6 Qxe6 13.Nc4 Nd7 14.Qd2 Bc7 15.f4 f6 16.Qf2 b6 17.b3 Rae8 18.f5 Qe7 19.g4 g5 20.fxg6 hxg6 21.Qg2 Qg7 22.Rf2 Rf7 23.Raf1 Ref8 24.Qg3 f5 25.gxf5 gxf5 26.Rg2 Qxg3 27.Rxg3+ Kh7 28.exf5 Rxf5 29.Rxf5 Rxf5 30.Rg5 Rf7 31.Kg2 Re7 32.Nd2 Nf6 33.Ne4 Nd5 34.Bd2 Rf7 35.Rg4 Rf5 36.Ng5+ Kg6 37.Ne4+ Kf7 38.h4 Ne7 39.Ng3 Rf6 40.Bg5 Rg6 41.h5 Rg8 42.Kf3 Nd5 43.Bd2 Rh8 44.h6 Bd8 45.Rg7+ Ke6 46.Ne4 Ne7 47.Ng5+ Kd5 48.Nf7 Rf8 49.h7 Ng6 50.Kg4 Bf6 51.Rxg6 Rxf7 52.Rxf6 Rg7+ 53.Kf5 1-0
2276346 IM Kavutskiy, K (2318) IM Dau Khuong Duy (2521) 0-1
1.d4 d5 2.c4 dxc4 3.Nf3 Nd7 4.e3 Nb6 5.Nbd2 g6 6.Nxc4 Bg7 7.Nce5 Nf6 8.Bb5+ c6 9.Be2 O-O 10.O-O Ng4 11.Nd3 a5 12.h3 Nf6 13.a4 Nbd5 14.Re1 Ne4 15.Nd2 Nxd2 16.Bxd2 Qb6 17.Qc1 Rd8 18.Nc5 e5 19.e4 Nb4 20.dxe5 Rxd2 21.Qxd2 Qxc5 22.Qd8+ Qf8 23.Qxf8+ Kxf8 24.Red1 Bxe5 25.Rd8+ Ke7 26.Rad1 Rb8 27.Bc4 Be6 28.Rxb8 Bxb8 29.Bxe6 Kxe6 30.Rd8 Be5 31.Rd2 b5 32.axb5 cxb5 33.g3 g5 34.Kg2 a4 35.Kf3 Nc6 36.Kg4 Na5 37.f4 Nc4 38.Rd8 Bxb2 39.Kxg5 a3 40.Ra8 b4 41.Ra6+ Kd7 0-1
2273856 IM Dau Khuong Duy (2521) GM Niemann, Hans Moke (2728) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.c3 e6 4.Bf4 Bd6 5.e3 O-O 6.Nbd2 b6 7.Bd3 Bb7 8.O-O Nbd7 9.Ne5 Ne4 10.Nxd7 Qxd7 11.Bxd6 Nxd6 12.f4 f6 13.Qf3 a5 14.Rae1 f5 15.Qe2 Qc8 16.Nf3 Ba6 17.Bxa6 Qxa6 18.Qxa6 Rxa6 19.Ne5 c5 20.h3 a4 21.a3 Rc8 22.g4 Ra5 23.Re2 Ne4 24.Kg2 g6 25.Kf3 Rc7 26.Rg1 Kf8 27.h4 Nf6 28.g5 Nh5 29.Rd2 Ke7 30.Rgd1 b5 31.Nd3 c4 32.Nb4 Ra8 33.Rh2 Rh8 34.Rdh1 Kd6 35.Nc2 h6 36.Kf2 Ng7 37.Ne1 h5 38.Nc2 Ne8 39.Nb4 Ke7 40.Kf3 Nd6 41.Rg1 Ne4 42.Rgh1 1/2-1/2
2274663 IM Dau Khuong Duy (2521) FM Tran, Dang Minh Quang (2216) 1-0
1.Nf3 d5 2.d4 Nf6 3.b3 c6 4.Bb2 Bf5 5.g3 h6 6.Bg2 e6 7.O-O Nbd7 8.c4 a5 9.Nc3 Be7 10.Nd2 O-O 11.e4 dxe4 12.Ndxe4 Nxe4 13.Bxe4 Bxe4 14.Nxe4 Nf6 15.Nc3 Qb6 16.Na4 Qa6 17.Rc1 Rad8 18.Qf3 Qa7 19.Rfd1 b5 20.Nc5 bxc4 21.Rxc4 Nd5 22.Nd3 Bf6 23.Ba3 Rfe8 24.Bc5 Qb7 25.Rdc1 Rc8 26.h4 Red8 27.Ne5 Qb5 28.Kg2 Qb7 29.Kh2 Rc7 30.Qg4 Rdc8 31.Re1 Kh8 32.Bd6 Nb6 33.Rc2 Rd7 34.Nxd7 Nxd7 35.Be5 Bxe5 36.dxe5 c5 37.Rd2 Nb6 38.Rd6 Nd5 39.Qf3 Kg8 40.Rd1 Qb4 41.Rd7 Rf8 42.Rc1 Qd4 43.Rc4 Qxe5 44.Rxc5 a4 45.bxa4 Qb2 46.a5 Nf6 47.Rdc7 Qxa2 48.Rc8 Rxc8 49.Rxc8+ Kh7 50.Qd3+ g6 51.Qf3 Kg7 52.Ra8 h5 53.Kg2 Ng4 54.a6 Ne5 55.Qe4 Ng4 56.Qf3 Ne5 57.Qc3 Qd5+ 58.Kg1 Kh7 59.Rd8 Qxd8 60.Qxe5 Qd1+ 61.Kg2 Qa4 62.Qd6 Qe4+ 63.Kh2 Qe2 64.Qb6 Qf3 65.a7 g5 66.Qe3 Qb7 67.Qd3+ Kg7 68.Qd4+ f6 69.hxg5 e5 70.gxf6+ Kxf6 71.Qd8+ Kf5 72.a8=Q 1-0
2274158 IM Dau Khuong Duy (2521) FM Volovich, Vasily (2177) 1-0
1.e4 e6 2.Qe2 c5 3.Nf3 Nc6 4.c3 d5 5.e5 Nge7 6.g3 Ng6 7.d4 Qb6 8.Be3 cxd4 9.cxd4 Bd7 10.Bg2 Bb4+ 11.Nc3 Na5 12.Nd2 Rc8 13.h4 Bxc3 14.bxc3 Bb5 15.Qg4 h5 16.Qg5 Bd3 17.Bf1 Qb2 18.Rd1 Qxc3 19.g4 hxg4 20.h5 Ne7 21.Qxg7 Rg8 22.Qf6 Nc4 23.h6 Nxe3 24.fxe3 Bh7 25.Bb5+ Kf8 26.Qf4 Nf5 27.Ke2 g3 28.Rhg1 g2 29.Kf2 Rg3 30.Nf3 Qb2+ 31.Be2 Rc2 32.Rde1 Qxa2 33.Ng5 Rxe3 34.Nxh7+ Ke7 35.Qg5+ Kd7 36.Nf6+ Kc6 37.Qxe3 Nxe3 38.h7 Nd1+ 39.Kg3 Rxe2 40.h8=Q Rxe1 41.Qc8+ Kb5 42.Qxb7+ Kc4 43.Qc6+ Kd3 44.Qb5+ Ke3 45.Rxe1+ 1-0
2274951 GM Le Tuan Minh (2585) IM Dau Khuong Duy (2521) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c5 7.dxc5 dxc5 8.Ne5 Nfd7 9.Nd3 Nc6 10.Nc3 Nce5 11.Nxe5 Nxe5 12.Qb3 Nc6 13.Bxc6 bxc6 14.Rd1 Qa5 15.Bd2 Qc7 16.Bf4 Qa5 17.Bd2 Qc7 18.Na4 Bh3 19.Qf3 h5 20.Bc3 Bg4 21.Qe3 Bxc3 22.Nxc3 Qa5 23.Ne4 Rad8 24.Nxc5 Rxd1+ 25.Rxd1 Qxa2 26.f3 Bh3 27.b3 Qc2 28.Qd3 Qb2 29.Kf2 Qe5 30.Qe3 Qc7 31.Rd4 Bf5 32.Kg2 Rd8 33.h4 Rxd4 34.Qxd4 f6 35.Kf2 Kf7 36.Na4 Bc8 37.Qe3 Bd7 38.Nc3 Qb6 39.Ne4 Bc8 40.Nc5 Bf5 41.Na4 Qc7 42.Qd4 Bc2 43.Qc3 Bf5 44.Qe3 Bc2 45.Nc5 Bf5 46.Qd4 Qb6 47.Ke3 Qc7 48.Kf2 Qb6 49.e4 Bc8 50.e5 fxe5 51.Qxe5 Bf5 52.Qe3 Qa5 53.Kg2 Qa2+ 54.Qf2 Qb1 55.g4 Bc8 56.Ne4 hxg4 57.Ng5+ Ke8 58.fxg4 Bxg4 59.Qd4 Bf5 60.Qh8+ Kd7 61.Qd4+ Ke8 62.Qe3 Qc2+ 63.Kf3 Qd3 64.Qxd3 Bxd3 65.Ke3 Bc2 66.b4 c5 67.bxc5 Kd7 68.Nf3 Bf5 69.Ne5+ Kc7 70.Kd4 a5 71.Kc3 Be4 72.Nf7 Kc6 73.Ng5 Bf5 74.Kd4 e5+ 75.Kc3 Kxc5 76.Nf3 e4 77.Nd4 e3 78.Nb3+ Kd6 79.Nxa5 Ke5 80.Nc6+ Kf4 81.Nd4 Kg3 82.c5 Kf2 83.c6 e2 84.Nxe2 Kxe2 85.Kd4 Bc8 86.Ke5 Kf3 87.Kf6 Kg4 88.c7 Kxh4 89.Kxg6 Kg4 90.Kf6 Kf4 91.Ke7 Ke4 92.Kd8 Ba6 93.Kd7 Kd5 94.Ke7 Kc6 95.Kd8 1-0
2273449 FM Andreasyan, Edgar (2371) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Na6 7.O-O e5 8.Be3 Qe7 9.dxe5 dxe5 10.Nd5 Qd8 11.Qc2 Ng4 12.Bg5 f6 13.Bd2 c6 14.Ne3 Nxe3 15.Bxe3 Be6 16.Rfd1 Qe7 17.a3 Nc7 18.b4 Rfd8 19.Bc5 Rxd1+ 20.Rxd1 Qf7 21.Nd2 b6 22.Be3 Rd8 23.c5 b5 24.Nf3 Rxd1+ 25.Qxd1 Qd7 26.h3 Qxd1+ 27.Bxd1 Kf7 28.Kf1 Bc4+ 29.Ke1 Bf8 30.g3 Ke8 31.Be2 Bxe2 32.Kxe2 Ne6 33.Nd2 Kd7 34.Kd3 a5 35.Nb3 a4 36.Nd2 Bg7 37.Nf3 f5 38.Ng5 Nxg5 39.Bxg5 f4 40.gxf4 h6 41.Bh4 exf4 42.f3 Bb2 43.Be1 Ke6 44.Bc3 Bxc3 45.Kxc3 Ke5 46.Kd3 g5 47.Ke2 Kd4 48.Kd2 h5 49.Ke2 Kc4 50.Kf2 Kd4 51.Kg2 Ke5 52.Kf2 g4 53.hxg4 hxg4 54.Kg2 g3 55.Kf1 Kd4 56.Kg2 Kc4 57.Kf1 Kd4 58.Kg2 Ke5 59.Kf1 Ke6 60.Kg2 Kf6 61.Kh3 Ke5 62.Kg2 Kd4 63.Kf1 Kc4 64.Kg2 Kd4 65.Kf1 Ke5 66.Kg1 Ke6 67.Kg2 Kf6 68.Kh3 Kg5 69.Kg2 Kh4 70.Kg1 Kg5 71.Kg2 Kh4 72.Kg1 Kg5 73.Kf1 Kf6 74.Kg2 Ke5 1/2-1/2
2273200 IM Dau Khuong Duy (2521) FM Gubajdullin, A (2189) 1-0
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.e3 Bg7 5.b4 a5 6.b5 c6 7.a4 O-O 8.Bb2 Nbd7 9.Be2 c5 10.dxc5 Nxc5 11.O-O b6 12.Nd4 Bb7 13.c4 Rc8 14.Rc1 e5 15.N4b3 Nfd7 16.cxd5 Bxd5 17.Nc4 Bxc4 18.Bxc4 Nxa4 19.Ba3 Ndc5 20.Qf3 e4 21.Qg4 h5 22.Qxg6 Qf6 23.Qxh5 Rfe8 24.Nd4 Re5 25.Qh3 Rf8 26.f4 exf3 27.Rxf3 Qh6 28.Rcf1 Qxh3 29.Rxh3 Rxe3 30.Nf5 Rxh3 31.gxh3 Nb2 32.Ne7+ Kh8 33.Bxb2 Bxb2 34.Ng6+ fxg6 35.Rxf8+ Kg7 36.Rb8 Ne4 37.Kg2 Bd4 38.h4 Nd6 39.Bd3 Bc5 40.Ra8 Nf7 41.Be2 Ne5 42.h5 gxh5 43.Bxh5 Nc4 44.Be2 Nb2 45.h4 a4 46.h5 a3 47.Kf3 Bb4 48.Ra7+ Kh6 49.Kg4 Ba5 50.Bf3 Nd3 51.Bd5 Ne5+ 52.Kf5 Nd3 53.Bg8 Kxh5 54.Rh7# 1-0
2274489 IM Dau Khuong Duy (2521) GM Holt, C (2532) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Nxf6+ Bxf6 7.Bxf6 Qxf6 8.Nf3 c5 9.c3 cxd4 10.Qxd4 Qxd4 11.Nxd4 Ke7 12.O-O-O Bd7 13.Be2 Nc6 14.Nc2 Rac8 15.Rd2 e5 16.Rhd1 Be6 17.b3 Rhd8 18.Kb2 Rxd2 19.Rxd2 f5 20.g3 g5 21.c4 f4 22.Bd3 h5 23.Be4 g4 24.Kc3 Kf6 25.Rd6 Rd8 26.Rxd8 Nxd8 27.Nb4 Bf5 28.Nd5+ Kg5 29.Bg2 h4 30.b4 h3 31.Bf1 Be4 32.Nc7 Kf6 33.c5 Nc6 34.Be2 Kf5 35.Nb5 Bf3 36.Nd6+ Ke6 37.Bxf3 gxf3 38.gxf4 exf4 39.b5 Ne5 40.Nxb7 Ng4 41.b6 axb6 42.cxb6 Nxh2 43.Nc5+ Kd6 44.b7 Kc7 45.Ne6+ Kxb7 46.Nxf4 Ng4 47.Nxh3 Kc6 48.Kb4 Kb6 49.a4 Ka6 50.a5 Nf6 51.Nf4 Ka7 52.Nd3 Ne4 53.Kb5 Nc3+ 54.Kc4 Ne4 55.Kb4 Nf6 56.Ne5 Ne4 57.Nd3 Nf6 58.Nc5 Ng4 59.Ne4 Ka6 60.Ka4 Ka7 61.Kb5 Ne5 62.Nc5 Ng4 63.Nd3 Kb7 64.a6+ Ka8 65.Kb6 Nf6 66.Nb4 Nd7+ 67.Kc6 Nf6 68.Nd5 Ne8 69.Kb6 Kb8 70.a7+ Ka8 71.Ka6 Nd6 72.Nc7# 1-0
2273473 IM Dau Khuong Duy (2521) FM Hakobyan, Menua (2269) 1-0
1.e4 e6 2.Qe2 c5 3.Nf3 Ne7 4.g3 g6 5.d4 cxd4 6.Nxd4 Bg7 7.Nb3 O-O 8.Bg2 d5 9.exd5 Nxd5 10.O-O Nc6 11.Rd1 Qc7 12.c4 Nde7 13.Nc3 a6 14.Bf4 e5 15.Bg5 Re8 16.Rac1 Nd4 17.Nxd4 exd4 18.Nd5 Qd6 19.Nxe7+ Kh8 20.Nxc8 Raxc8 21.Qf3 1-0
2274773 FM Ashraf, Artin (2470) IM Dau Khuong Duy (2521) 0-1
1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.d3 Nf6 5.O-O O-O 6.b4 Nfd7 7.c3 c5 8.bxc5 Nxc5 9.Bb2 Bd7 10.a4 Qe8 11.a5 Ba4 12.Qe1 Qb5 13.Ra2 Qb3 14.Ba3 Qxa2 15.Bxc5 Nc6 16.Nd4 b6 17.axb6 axb6 18.Bxb6 Rfb8 19.Bc5 Rb2 20.Qc1 e5 21.Nxc6 Bxc6 22.c4 Rc2 23.Qg5 h6 24.Qe7 e4 25.cxd5 Bxd5 26.dxe4 Be6 27.e5 Bf8 28.Qb7 Rc8 29.Bxf8 Kxf8 30.Qb4+ Kg8 31.Be4 R2c4 32.Qb7 Qxe2 33.Bd5 Rc1 34.Nd2 Qxd2 35.Bxe6 Rxf1+ 36.Kxf1 Qc1+ 37.Kg2 fxe6 38.Qe7 Qc6+ 39.Kh3 Qe8 40.Qb7 Rd8 41.f4 Qf7 42.Qb6 Rf8 43.Kg2 g5 44.Qc6 gxf4 45.Qf3 fxg3 46.Qxg3+ Qg7 0-1
2273751 CM Matyakubov, Miraziz (2361) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 Ng6 6.c3 Be7 7.d4 cxd4 8.cxd4 d5 9.exd5 exd5 10.Nc3 O-O 11.h3 a6 12.Bd3 Be6 13.Be3 Rc8 14.Rc1 b5 15.Ne2 Na5 16.Nf4 Nxf4 17.Bxf4 Nc4 18.Qe2 Bf6 19.Bb1 g6 20.b3 Nd6 21.Be5 Rxc1 22.Rxc1 Bxe5 23.dxe5 Nf5 24.Qd2 Kg7 25.Rc6 Qa8 26.Rc1 Rc8 27.Rd1 h6 28.Qf4 Kh7 29.g4 Ng7 30.Qg3 d4 31.Nxd4 Bd5 32.h4 Be4 33.Qe3 Bxb1 34.Rxb1 Qd5 35.Re1 Rd8 36.Nf3 Ne6 37.Re2 Qd1+ 38.Kg2 Qxe2 39.Qxe2 Nf4+ 40.Kf1 Nxe2 41.Kxe2 Kg7 42.g5 h5 43.a3 Kf8 44.b4 Ke7 45.Ke3 Rd1 46.Nd4 Ra1 47.Nc2 Rh1 48.Nd4 Rxh4 49.f4 Rh3+ 50.Ke4 Rxa3 51.f5 Rg3 52.f6+ Ke8 53.e6 Rxg5 54.e7 h4 55.Nc6 h3 0-1
2274298 GM Artemiev, V (2641) IM Dau Khuong Duy (2521) 1-0
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.h3 Nc6 7.Nf3 e5 8.Be3 Re8 9.dxe5 Nxe5 10.Nxe5 dxe5 11.Qxd8 Rxd8 12.Bg5 Rd7 13.O-O c6 14.Rfd1 Rxd1+ 15.Rxd1 Be6 16.b3 Ne8 17.Ne4 f6 18.Be3 Bf8 19.Nc5 Bxc5 20.Bxc5 Kf7 21.g4 Ng7 22.Kh2 h5 23.Kg3 a6 24.Bb6 Ke7 25.e3 g5 26.Be4 f5 27.gxf5 Nxf5+ 28.Kh2 Rg8 29.Bc7 Kf6 30.Rd8 Rxd8 31.Bxd8+ Kg6 32.Kg2 Bd7 33.f3 Kh6 34.Kf2 Ng7 35.h4 gxh4 36.Bc7 Bf5 37.Bxf5 Nxf5 38.Bxe5 Kg6 39.e4 Nh6 40.Bf4 Nf7 41.Kg2 Nd8 42.Kh3 Ne6 43.Be3 b5 44.Kxh4 bxc4 45.bxc4 Nd8 46.f4 Nb7 47.c5 Na5 48.f5+ Kf6 49.Bd4+ Ke7 50.Kxh5 Nc4 51.Kg6 Nd2 52.f6+ Kf8 53.f7 1-0
2270467 IM Dau Khuong Duy (2521) GM Bortnyk, Olexandr (2604) 1-0
1.d4 Nf6 2.Nf3 b6 3.Bg5 Bb7 4.Nbd2 e6 5.e3 Be7 6.Bd3 h6 7.Bh4 d5 8.c3 Nbd7 9.Qe2 a6 10.e4 dxe4 11.Nxe4 Nxe4 12.Bxe4 Bxe4 13.Qxe4 Bxh4 14.Nxh4 O-O 15.Nf3 c5 16.O-O Nf6 17.Qe2 cxd4 18.Nxd4 Qc7 19.Rad1 b5 20.Rd2 Rad8 21.Rfd1 Rd5 22.Nc2 Rfd8 23.h3 Rxd2 24.Rxd2 Rxd2 25.Qxd2 Nd5 26.Qd4 Nf4 27.Kf1 e5 28.Qe4 Qd6 29.Ne1 f6 30.h4 Qe6 31.b3 f5 32.Qe3 Nd5 33.Qc5 e4 34.Nc2 f4 35.c4 bxc4 36.Qxc4 Kf7 37.Nb4 Nxb4 38.Qxb4 Qd5 39.Ke1 Kf6 40.Qf8+ Kg6 41.Qxf4 Qd4 42.Qd2 Qa1+ 43.Ke2 Qe5 44.g3 Qb5+ 45.Ke1 Kh7 46.Qe2 Qe5 47.Qxa6 Qa1+ 48.Ke2 Qb2+ 49.Kf1 Qc1+ 50.Kg2 Qc2 51.Qe6 Qd3 52.Qf5+ Kh8 53.h5 Qd4 54.a4 Qb4 55.a5 Qd2 56.Qf8+ Kh7 57.Qf5+ Kh8 58.Qxe4 Qa2 59.Qe8+ Kh7 60.Qg6+ Kh8 61.a6 Qa5 62.Qe8+ Kh7 63.Qe4+ Kh8 64.Qb7 Qxh5 65.a7 Kh7 66.Qe4+ Qg6 67.Qxg6+ 1-0
2270488 IM Terry, R (2508) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.c3 d5 5.Nbd2 O-O 6.e3 b6 7.Be2 Bb7 8.O-O Nbd7 9.a4 a6 10.h3 Re8 11.Bf4 c5 12.Re1 Bc6 13.Qb3 c4 14.Qc2 b5 15.axb5 axb5 16.Ne5 Nxe5 17.Bxe5 Qd7 18.Bf3 e6 19.e4 Rxa1 20.Rxa1 Ra8 21.Rxa8+ Bxa8 22.exd5 Bxd5 23.Ne4 Nxe4 24.Bxe4 Bxe5 25.dxe5 Qc6 26.Bxd5 Qxd5 27.Qe2 h5 28.h4 Kf8 29.Kf1 Ke7 30.f3 Kd7 31.Ke1 Kc6 32.Qe3 Qc5 33.Qe4+ Kb6 34.Kf1 b4 35.f4 b3 36.Ke2 Kc7 37.Kf3 Kd7 38.Ke2 Kc7 39.g3 Kd7 40.Kf3 Qg1 41.Qxc4 Qh1+ 42.Ke3 Qc1+ 43.Kf3 Qxb2 44.Qb5+ Ke7 45.Qc5+ Ke8 46.Qc8+ Ke7 47.Qc5+ Ke8 48.Qc8+ Ke7 49.Qc5+ 1/2-1/2
2270531 IM Dau Khuong Duy (2521) GM Martinez Alcantara, Jose Eduardo (2650) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 a6 5.Ba4 b5 6.Bc2 Bb7 7.d4 Rc8 8.O-O e6 9.Re1 Qc7 10.d5 e5 11.c4 b4 12.Nbd2 Ngf6 13.Nf1 g6 14.h3 Bg7 15.g4 a5 16.Ng3 Nb6 17.b3 Ra8 18.Be3 a4 19.Qd2 O-O 20.Kh1 Bc8 21.Rg1 Kh8 22.Bh6 Ng8 23.Be3 Qe7 24.Kh2 Ra6 25.Bd3 Qa7 26.Rab1 axb3 27.axb3 Ra3 28.Ne1 Bd7 29.Nc2 Ra2 30.Ra1 Rxa1 31.Rxa1 Qc7 32.Ra6 Bc8 33.Ra2 Bd7 34.Ra6 Rb8 35.Qc1 Bc8 36.Ra2 Bd7 37.Qa1 Bh6 38.Ra7 Rb7 39.Rxb7 Qxb7 40.g5 Bf8 41.Qa5 Be7 42.Nxb4 Nc8 43.Nc6 Bxc6 44.dxc6 Qxc6 45.Ne2 Qd7 46.Nc3 Bd8 47.Qb5 Qe6 48.Nd5 Nce7 49.Qb8 Nxd5 50.exd5 Qe7 51.b4 cxb4 52.Qxb4 Bc7 53.c5 e4 54.Qc3+ f6 55.Be2 dxc5+ 56.Kg2 Bd6 57.Bg4 Kg7 58.Be6 Be5 59.Qxc5 Qxc5 60.Bxc5 fxg5 61.d6 Bf6 62.d7 Bd8 63.Bxg8 Kxg8 64.f3 Kf7 65.fxe4 Ke6 66.Kf3 Kxd7 67.Be3 Ke6 68.Kg4 h5+ 69.Kf3 Ke5 70.Bd2 Kd4 71.Be3+ Ke5 72.Bc1 Ke6 73.Bb2 Bf6 74.Bc1 Be7 75.Be3 g4+ 76.hxg4 h4 77.g5 Bd6 78.Kg2 Bg3 79.Kh3 Ke5 0-1
2270551 IM Schnaider, Ilan (2431) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qd3 g6 5.Nc3 Bg7 6.Nf3 d6 7.Be2 Nf6 8.O-O O-O 9.Nd5 Nd7 10.c3 Nc5 11.Qc2 e6 12.Ne3 d5 13.exd5 exd5 14.Rd1 Be6 15.Bc4 Ne7 16.Nd4 Qb6 17.Be2 Rad8 18.Bf3 Nc6 19.Nxe6 fxe6 20.Ng4 Nd7 21.Bh6 Nde5 22.Bxg7 Nxf3+ 23.gxf3 Kxg7 24.Qe2 Rde8 25.Rd3 Qc7 26.Re1 Rf5 27.Kh1 h5 28.Ne3 Rff8 29.Ng2 Qf7 30.Rg1 Qf6 31.f4 e5 32.fxe5 Rxe5 33.Qd1 Qxf2 34.Rg3 Ne7 35.Nh4 Rf6 36.Qd3 Re4 37.Ng2 h4 38.Rh3 Rg4 39.Qd1 Rg5 40.Nxh4 Rxg1+ 41.Qxg1 Qxb2 42.Re3 Nc6 43.Rg3 Qc2 44.Qe1 Qe4+ 45.Qxe4 dxe4 46.Re3 Rf4 47.Rh3 e3 48.Ng2 Rf1# 0-1
2270584 GM Erigaisi, Arjun (2751) IM Dau Khuong Duy (2521) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.Bd3 Nb4 11.Be2 Be6 12.a4 bxa4 13.Rxa4 a5 14.Bb5+ Bd7 15.Qe2 O-O 16.O-O Qb8 17.Bxd7 Nxd7 18.Ned5 Bd8 19.Rd1 Nc5 20.Ra3 Ne6 21.Be3 Bg5 22.Bxg5 Nxg5 23.Qh5 h6 24.Ne7+ Kh7 25.Ncd5 Nxd5 26.exd5 g6 27.Qe2 f5 28.h4 Ne4 29.h5 g5 30.Nxf5 Nc5 31.g4 Qxb2 32.Rda1 a4 33.Nxd6 Rf4 34.Nf5 Qb4 35.Qxe5 Rxg4+ 36.Kh1 Qe4+ 37.Qxe4 Nxe4 38.f3 Nf2+ 39.Kh2 Rf4 40.Ng3 Rc8 41.R1a2 Nd1 42.Ne4 g4 43.Kg3 Rff8 44.f4 Rc4 45.Rxa4 Rxa4 46.Rxa4 Ne3 47.Ra7+ Kg8 48.d6 Rc8 49.d7 Rd8 50.Nf6+ Kf7 51.Nxg4 Nf5+ 52.Kf3 Ke6 53.Ne5 Kd5 54.c4+ Kc5 55.Rc7+ Kb6 56.Rc8 Kb7 57.Rxd8 1-0
2270616 IM Dau Khuong Duy (2521) GM Rustemov, A (2525) 1-0
1.e4 e6 2.Qe2 d5 3.exd5 Qxd5 4.Nc3 Qd8 5.Nf3 c5 6.g3 Nc6 7.Bg2 Nge7 8.O-O Nf5 9.d3 Nd6 10.Rd1 Nf5 11.Ne4 Ncd4 12.Nxd4 cxd4 13.c4 dxc3 14.bxc3 Be7 15.d4 O-O 16.Bb2 Bd7 17.c4 Re8 18.d5 exd5 19.cxd5 Nd6 20.Nxd6 Bxd6 21.Qd2 Rc8 22.Qd4 f6 23.Qd2 b6 24.Re1 Qc7 25.Rac1 Qb8 26.Bd4 Rxc1 27.Rxc1 Rc8 28.Re1 Re8 29.Be3 Qc7 30.Rc1 Qd8 31.Bf1 Qe7 32.Bg2 Rc8 33.Rxc8+ Bxc8 34.a4 Qc7 35.h4 Bd7 36.Qd1 a5 37.Bf1 Kf8 38.Qb1 Bc5 39.Bf4 Bd6 40.Bd2 g6 41.h5 Kf7 42.Bd3 f5 43.h6 Be5 44.Bb5 Bc8 45.Bc6 Bd4 46.Kg2 Qe5 47.Qd3 Qe4+ 48.Qxe4 fxe4 49.Bf4 Bc5 50.Bc7 e3 51.fxe3 Bxe3 52.Kf3 Bxh6 53.Bxb6 Bd2 54.Ke4 h5 55.Ke5 Bc3+ 56.Kd6 Bb4+ 57.Kc7 Bf5 58.d6 g5 59.d7 Bxd7 60.Bxd7 h4 61.gxh4 gxh4 62.Kb7 Be1 63.Ka6 Ke7 64.Bh3 Kd6 65.Bxa5 Bxa5 66.Kxa5 Kc6 67.Ka6 Kc7 68.Ka7 Kc6 69.a5 Kc7 70.a6 Kc6 71.Bg2+ Kc7 72.Ka8 Kd6 73.Kb7 Ke5 74.a7 Kf4 75.a8=Q Kg3 76.Qg8+ Kh2 77.Bf3 h3 78.Bg4 Kg3 79.Bf5+ Kf4 80.Bxh3 Ke5 81.Qe6+ Kd4 82.Qd7+ Kc3 83.Kc6 Kc4 84.Be6+ Kb4 85.Bg8 Kc3 86.Kd6 Kc2 87.Qe6 Kc3 88.Bf7 Kd4 89.Be8 Kd3 90.Kd5 Kd2 91.Qe5 Kc1 92.Qh2 Kd1 93.Kd4 Kc1 94.Kd3 Kb1 95.Kc3 Ka1 96.Qb2# 1-0
2270375 CM Boutikos, Eleftherios (2189) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.Bxc6 bxc6 5.d3 Qc7 6.O-O e5 7.c3 Ne7 8.d4 cxd4 9.cxd4 f6 10.Nc3 Ng6 11.Be3 Be7 12.Rc1 Qb8 13.dxe5 fxe5 14.Bg5 Bd6 15.Qa4 O-O 16.Qc4+ Kh8 17.Be3 Be7 18.Rfd1 h6 19.Bc5 d6 20.Ba3 Rxf3 21.gxf3 Bh3 22.Qf7 Kh7 23.Ne2 Qb5 24.Ng3 Rf8 25.Qc4 Qb8 26.Qxc6 Nh4 27.Bxd6 Nxf3+ 28.Kh1 Bxd6 29.Qxd6 Qe8 30.Rc3 Nh4 31.Rc5 Qf7 32.Nf5 Bxf5 33.exf5 Qxf5 34.Qd3 Qxd3 35.Rxd3 Rxf2 36.Kg1 Rg2+ 37.Kf1 Rxb2 38.Ra3 e4 39.Rxa7 e3 40.Rcc7 Rf2+ 41.Ke1 Nf3+ 42.Kd1 e2+ 43.Kc1 e1=Q# 0-1
2270641 IM Dau Khuong Duy (2521) CM Bhavesh, Mahajan (2047) 1-0
1.e4 b6 2.d4 Bb7 3.Bd3 Nf6 4.Qe2 e6 5.Nd2 Be7 6.Ngf3 d5 7.e5 Nfd7 8.c3 c5 9.O-O Qc8 10.Re1 Ba6 11.Bxa6 Qxa6 12.Qe3 Nc6 13.Nb3 O-O 14.h4 Rfc8 15.h5 cxd4 16.Nbxd4 Nxd4 17.Nxd4 b5 18.a3 Qb6 19.Qg3 Kh8 20.h6 g6 21.Bg5 Bf8 22.Re3 Kg8 23.Rf3 Rc7 24.Re1 Nc5 25.Qg4 a5 26.Rd1 b4 27.cxb4 axb4 28.g3 Ne4 29.Be3 bxa3 30.bxa3 Rxa3 31.Kg2 Bc5 32.Qh4 Ra8 33.Qh1 Ra4 34.Rb1 Rb4 35.Rxb4 Qxb4 36.Nc2 Qb6 37.Bxc5 Qxc5 38.Ne3 Rc8 39.Ng4 Qe7 40.Rf4 Rd8 41.Qb1 Rc8 42.Qb6 Qc7 43.Qd4 Qc5 44.Qa4 Qc6 45.Qd4 Qc5 46.Qa4 Qe7 47.Qa6 Rf8 48.Qb6 f5 49.exf6 Nxf6 50.Ne5 Nd7 51.Rxf8+ Nxf8 52.Ng4 Qg5 53.Qd4 Qe7 54.Nf6+ Kf7 55.Ng4 Ke8 56.Qg7 Qf7 57.Nf6+ Ke7 58.Ng8+ Ke8 59.Nf6+ Ke7 60.Ng4 Nd7 61.Qd4 e5 62.Nxe5 Nxe5 63.Qxe5+ Qe6 64.Qg7+ Qf7 65.Qe5+ Kd7 66.Qd4 Qe6 67.Qg7+ Qe7 68.Qc3 Kd6 69.Qf3 Qe4 70.g4 Ke5 71.Kg3 Qxf3+ 72.Kxf3 g5 73.Kg3 d4 74.f4+ Kf6 75.Kf3 d3 76.f5 d2 77.Ke2 Ke5 78.Kd1 Kf4 79.Kxd2 1-0
2270643 IM Taher, Yoseph Theolifus (2451) IM Dau Khuong Duy (2521) 1/2-1/2
1.e4 c5 2.Nc3 d6 3.f4 Nc6 4.Nf3 g6 5.Bb5 Bg7 6.Bxc6+ bxc6 7.O-O Nf6 8.d3 O-O 9.Qe1 Nd7 10.b3 a5 11.Bb2 Ba6 12.Na4 Bxb2 13.Nxb2 f6 14.Kh1 Rf7 15.a4 e5 16.fxe5 dxe5 17.Nd1 Nf8 18.Qf2 Qe7 19.Ne3 Bc8 20.Nd2 Be6 21.Ndc4 Bxc4 22.Nxc4 Ne6 23.Nb6 Rb8 24.Nc4 Ra8 25.Nb6 Rb8 26.Nc4 Ra8 1/2-1/2
2270409 IM Dau Khuong Duy (2521) Lai, Duc Minh (2131) 1-0
1.d4 e6 2.e4 d5 3.Nc3 Nc6 4.Nf3 Nf6 5.e5 Ne4 6.Ne2 f6 7.exf6 Nxf6 8.Ng3 Bd6 9.Bd3 O-O 10.O-O e5 11.dxe5 Nxe5 12.Nxe5 Bxe5 13.c3 c6 14.h3 Bc7 15.Bg5 Qd6 16.Qc2 h6 17.Bxf6 Rxf6 18.Rae1 Bd7 19.c4 Raf8 20.c5 Qf4 21.Re7 R6f7 22.Rxf7 Qxf7 23.Re1 Qf6 24.Nf1 Qf4 25.Bg6 Bf5 26.Bxf5 Qxf5 27.Qd2 Qf4 28.Qe2 Kh8 29.a3 a5 30.Rd1 Qe5 31.Qd2 Qf4 32.Qc2 Be5 33.g3 Qf3 34.Rd3 Qf5 35.Qe2 Bxb2 36.Nd2 Bf6 37.Kg2 Qd7 38.Nf3 Re8 39.Qc2 Qf5 40.Qd2 Qe4 41.Re3 Qg6 42.Rxe8+ Qxe8 43.Qxa5 Qd7 44.Qb4 d4 45.Qc4 d3 46.Nd2 Bg5 47.f4 Bf6 48.Kf3 Qxh3 49.Qxd3 Qh1+ 50.Kg4 Qd1+ 51.Kf5 Qh5+ 52.Ke6 Qxc5 53.Ne4 Qe7+ 54.Kf5 Qf7 55.Kg4 Qe6+ 56.Kf3 Qd5 57.Qc2 Be7 58.g4 Bxa3 59.g5 Bf8 60.g6 Qf5 61.Qg2 1-0
2270429 Oberoi, Shelev (2167) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bf4 a6 4.e3 h6 5.Bd3 e6 6.Nf3 c5 7.dxc5 Bxc5 8.O-O Nc6 9.e4 d4 10.Ne2 Nd7 11.a3 e5 12.Bc1 O-O 13.c3 dxc3 14.Nxc3 Nf6 15.h3 Be6 16.b4 Ba7 17.Bb2 Qe7 18.b5 Nd4 19.bxa6 Bb3 20.Nxd4 Bxd1 21.Nf5 Qe6 22.Raxd1 bxa6 23.Nd5 Nxd5 24.exd5 Qf6 25.d6 Rad8 26.Kh1 Bd4 27.Bxd4 exd4 28.Rfe1 g6 29.Nxh6+ Kg7 30.Ng4 Qxd6 31.g3 Rfe8 32.Kg2 Rxe1 33.Rxe1 Qxa3 34.Be4 d3 35.Rd1 d2 36.Ne3 a5 37.h4 a4 38.h5 gxh5 39.Nf5+ Kf6 40.Ne3 Qb3 41.Bf3 a3 42.Rh1 a2 43.Rxh5 a1=Q 44.Rh6+ Kg7 45.Nf5+ Kf8 46.Rh8+ Qxh8 0-1
2268737 IM Dau Khuong Duy (2521) CM Antonyan, Hamlet (2108) 1-0
1.e4 c5 2.Nf3 d6 3.c3 g6 4.h3 Bg7 5.d4 cxd4 6.cxd4 Nc6 7.Nc3 Nf6 8.Be3 O-O 9.Be2 Bd7 10.O-O Rc8 11.Qd2 a6 12.Bh6 b5 13.Bxg7 Kxg7 14.e5 Ne8 15.Qe3 Qc7 16.Nd5 Qb7 17.Nf4 Nb4 18.Rad1 Nd5 19.Nxd5 Qxd5 20.b3 Bc6 21.Nh4 Qe4 22.Bg4 e6 23.Qg3 dxe5 24.dxe5 g5 25.Nf3 Qf4 26.Qxf4 gxf4 27.Nd4 Bd5 28.Ne2 f3 29.gxf3 Rh8 30.Rxd5 h5 31.Bxe6 fxe6 32.Rd7+ Kg6 33.Nf4+ Kf5 34.Rf7+ Kxe5 35.Ng6+ 1-0
2267470 IM Dau Khuong Duy (2521) FM Silva Lucena, Cristian (2211) 1-0
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.e3 Bg7 5.b4 O-O 6.Bb2 Nbd7 7.Be2 Re8 8.c4 c6 9.O-O Nb6 10.a4 a6 11.c5 Nbd7 12.b5 axb5 13.axb5 Rxa1 14.Qxa1 Ne4 15.Nxe4 dxe4 16.Ng5 Nf6 17.Bc4 Rf8 18.Qa2 Qe8 19.bxc6 bxc6 20.f3 exf3 21.Nxf3 Bf5 22.Ne5 Be4 23.Qa6 e6 24.Bc1 Nd7 25.Ng4 Qa8 26.Nf2 Bd5 27.Nd3 Qxa6 28.Bxa6 e5 29.Bb2 exd4 30.Bxd4 Rb8 31.Nf4 Be4 32.Bc4 Ne5 33.Ba2 Rb7 34.h3 Ra7 35.Rf2 Nd3 36.Nxd3 Bxd3 37.Rb2 Bxd4 38.exd4 Rd7 39.d5 cxd5 40.c6 Rc7 41.Bxd5 Bf5 42.Rb7 Rc8 43.Rxf7 Kh8 44.c7 h5 45.Bb7 Re8 46.Rxf5 gxf5 47.Kf2 Kg7 48.Kf3 Kf6 49.Kf4 1-0
2267741 IM Dau Khuong Duy (2521) FM Gkavardinas, Antonios (2304) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.d4 c6 5.Nf3 Bg4 6.Be3 e6 7.h3 Bxf3 8.Qxf3 Nf6 9.a3 Be7 10.Bd3 Nbd7 11.O-O O-O 12.Ne4 Nxe4 13.Bxe4 Nf6 14.Bd3 Qd5 15.Qe2 e5 16.Bc4 Qd6 17.Rad1 e4 18.Bb3 Nd5 19.c4 Nxe3 20.fxe3 Qg6 21.g4 f5 22.Qg2 Bg5 23.Qg3 fxg4 24.c5+ Kh8 25.hxg4 Qh6 26.Rxf8+ Rxf8 27.Rf1 Bxe3+ 28.Kg2 Bf4 29.g5 Qh5 30.Rxf4 Qe2+ 31.Rf2 Rxf2+ 32.Qxf2 Qg4+ 33.Qg3 Qe2+ 34.Kg1 1-0
2268004 FM Seder, Mohammed (2146) IM Dau Khuong Duy (2521) 0-1
1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O c6 6.d4 d6 7.Nc3 Bf5 8.Re1 Ne4 9.Qb3 Nxc3 10.bxc3 Bc8 11.e4 Nd7 12.Bg5 h6 13.Bf4 Qc7 14.c5 g5 15.cxd6 exd6 16.Be3 Nb6 17.c4 Be6 18.Nd2 c5 19.d5 Bd7 20.Rac1 Rae8 21.f4 gxf4 22.gxf4 f5 23.Kh1 Kh8 24.Qd3 fxe4 25.Bxe4 Na4 26.Rg1 Nb2 27.Qc2 Ba4 28.Qb1 b5 29.cxb5 Bxb5 30.Rg3 Rg8 31.Rcg1 Bf6 32.Rg6 Rxg6 33.Rxg6 Bg7 34.f5 Bd3 35.Bxd3 Rxe3 36.f6 Nxd3 37.Rxg7 Qd8 38.Qg1 Re1 39.Nf1 Qxf6 40.Rg8+ Kh7 41.Kg2 Kxg8 0-1
2267243 CM Fernandez Ramos, Iago (2206) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.g3 Nf6 4.d3 d5 5.Nbd2 g6 6.Bg2 Bg7 7.O-O O-O 8.Re1 b6 9.a4 Bb7 10.c3 e6 11.Qe2 Ba6 12.Qe3 Ng4 13.Qf4 Nge5 14.Nxe5 Nxe5 15.Bf1 g5 16.Qe3 d4 17.cxd4 cxd4 18.Qe2 Nxd3 19.Rd1 Nxb2 20.Qxa6 Nxd1 21.Ba3 Nc3 22.Bxf8 Qxf8 23.Nf3 g4 24.Nh4 Nxe4 25.Re1 Nc5 26.Qe2 f5 27.h3 h5 28.hxg4 hxg4 29.Qd2 Ne4 30.Qf4 Rd8 31.Bc4 Nc5 32.Rxe6 Kh7 33.Nxf5 Nxe6 34.Bxe6 Qf6 35.Qe4 Qg6 36.Bc4 Re8 37.Qd5 Qh5 38.Kg2 Qh3+ 39.Kg1 Re1+ 40.Bf1 Rxf1# 0-1
2268536 IM Dau Khuong Duy (2521) GM Lazavik, Denis (2621) 1/2-1/2
1.e4 c6 2.d3 d5 3.Nf3 dxe4 4.dxe4 Qxd1+ 5.Kxd1 Nf6 6.Nbd2 Nbd7 7.Ne1 Ng4 8.Nd3 Nde5 9.Ke1 Nxd3+ 10.Bxd3 e5 11.h3 Nf6 12.Nc4 Nd7 13.a4 f6 14.f4 exf4 15.Bxf4 Nc5 16.Nd6+ Bxd6 17.Bxd6 Nxd3+ 18.cxd3 Be6 19.Ke2 O-O-O 20.Bc5 b6 21.Be3 f5 22.e5 g5 23.Bxg5 Rdg8 24.h4 h6 25.Bf4 Rxg2+ 26.Ke3 Rhg8 27.h5 c5 28.Rh2 Rxh2 29.Bxh2 Rg5 30.Bf4 Rxh5 31.Rg1 Rh3+ 32.Ke2 Rh4 33.Ke3 Kd7 34.Rg7+ Kc6 35.Rxa7 Rh3+ 36.Ke2 h5 37.a5 c4 38.Ra6 cxd3+ 39.Kd2 Rf3 40.Rxb6+ Kd5 41.Rd6+ Ke4 42.Rxe6 Rxf4 43.a6 Rf2+ 44.Kc3 Rc2+ 45.Kb3 Rc8 46.Rd6 Kxe5 47.Rxd3 Ra8 48.Rh3 Rxa6 49.Rxh5 Ke4 50.Kc4 f4 51.b4 f3 52.Rh1 Rc6+ 53.Kb5 Rc2 54.Kb6 f2 55.b5 Re2 56.Rf1 Kf3 57.Ka7 Ra2+ 58.Kb7 Rb2 59.b6 Ke2 60.Rxf2+ Kxf2 61.Kc7 Ke3 62.b7 Rxb7+ 63.Kxb7 1/2-1/2
2267038 IM Dau Khuong Duy (2521) FM Loftgaard, Mikkel Vinh (2242) 0-1
1.e4 c5 2.Nf3 e6 3.c3 d5 4.e5 Nc6 5.d4 Qb6 6.a3 cxd4 7.cxd4 Bd7 8.Nc3 Nh6 9.Bxh6 gxh6 10.Rb1 h5 11.Be2 Rg8 12.g3 h4 13.Qd3 hxg3 14.hxg3 Rg4 15.Rd1 h6 16.b4 a5 17.b5 Na7 18.Kf1 Nc8 19.Na4 Qc7 20.Kg2 Nb6 21.Nc5 Bxc5 22.dxc5 Qxc5 23.Rxh6 O-O-O 24.Rf6 Be8 25.Nd4 Rg5 26.f4 Rg8 27.Nb3 Qxa3 28.Ra1 Qb4 29.Nxa5 Kb8 30.Nb3 Rc8 31.Qe3 Rc3 32.Qxb6 Rcxg3+ 33.Kh2 Rh3+ 0-1
2267563 CM Nguyen, Luong Vu (2073) IM Dau Khuong Duy (2521) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.Bxc6 bxc6 5.e5 d6 6.exd6 Bxd6 7.d3 e5 8.Nbd2 Ne7 9.O-O f6 10.Re1 Be6 11.b3 Nd5 12.Ne4 Be7 13.a4 a5 14.Ba3 Nb4 15.Bc1 O-O 16.Be3 Qb6 17.Ned2 Rad8 18.h3 Qc7 19.Ne4 c4 20.bxc4 Bxc4 21.Nfd2 Bd5 22.Bc5 f5 23.Bxe7 Qxe7 24.Nc3 Bf7 25.Nb3 Bxb3 26.cxb3 Rxd3 27.Qc1 Qc5 28.Ne2 Qxc1 29.Raxc1 Rxb3 30.Red1 Rc8 31.Rc5 Nd3 32.Rxa5 c5 33.Nc1 Rb1 34.Rxd3 Rxc1+ 35.Kh2 Rc7 36.Rd5 Kf7 37.Rxe5 g6 38.Rb5 Ra1 39.Rexc5 Rxc5 40.Rxc5 Rxa4 1/2-1/2
2268600 GM Iniyan, Pa (2587) IM Dau Khuong Duy (2521) 1/2-1/2
1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O e5 7.b4 a5 8.bxa5 Rxa5 9.a4 b6 10.d3 Bb7 11.Bd2 Ra8 12.Ne1 Bxg2 13.Nxg2 Nc6 14.Ne3 Re8 15.Ncd5 e4 16.dxe4 Nxe4 17.Ra2 Ne5 18.Qc2 Nxd2 19.Qxd2 Qd7 20.a5 bxa5 21.Rxa5 Rxa5 22.Qxa5 c6 23.Nf4 Bh6 24.h3 f6 25.Rd1 Bxf4 26.gxf4 Nf7 27.Kg2 Kg7 28.Qb6 Re4 29.Rd4 Qe6 30.Rd3 Rxf4 31.Qxc6 Rh4 32.Qf3 Ne5 33.Qg3 Re4 34.Rb3 Nxc4 35.Rb7+ Kg8 36.Rb8+ Kg7 37.Rb7+ Kg8 38.Rb8+ Kg7 39.Rb7+ 1/2-1/2
2268353 GM Sarana, A (2664) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 f5 2.c4 Nf6 3.Nc3 e6 4.a3 b6 5.Nf3 Bb7 6.g3 Be7 7.Bg2 O-O 8.d5 Na6 9.O-O Nc5 10.Nd4 a5 11.Bf4 Nh5 12.e3 Nxf4 13.exf4 Bf6 14.Ndb5 g6 15.Re1 Bxc3 16.Nxc3 Qf6 17.dxe6 Bxg2 18.e7 Rfe8 19.Kxg2 c6 20.Re3 Rab8 21.b4 axb4 22.axb4 Ne4 23.Nxe4 fxe4 24.Rxe4 Rxe7 25.Rxe7 Qxe7 26.Qe1 Qxe1 27.Rxe1 Kf7 28.Ra1 b5 29.c5 Ke6 30.Rd1 Ra8 31.Rd6+ Ke7 32.g4 Ra4 33.Rd4 d5 34.cxd6+ Kd7 35.f5 gxf5 36.gxf5 c5 37.Rd5 Rxb4 38.f6 Rf4 39.Rxc5 b4 40.Rb5 Kxd6 41.Kg3 Rxf6 42.Rxb4 Ke5 43.Rb5+ Ke4 44.f4 Rg6+ 45.Rg5 Rxg5+ 46.fxg5 Kf5 47.Kh4 h6 48.Kg3 hxg5 49.Kf3 g4+ 50.Kg3 Kg5 51.h3 gxh3 52.Kxh3 1/2-1/2
2268115 IM Dau Khuong Duy (2521) FM Zhauynbay Aldiyar (2243) 1-0
1.Nf3 Nf6 2.d4 g6 3.Nbd2 c5 4.dxc5 Qa5 5.a3 Qxc5 6.b4 Qc7 7.Bb2 Bg7 8.e3 O-O 9.c4 b6 10.Rc1 Bb7 11.Be2 d6 12.O-O Nbd7 13.Nb3 Rac8 14.Rc2 Qb8 15.Qa1 Qa8 16.Rfc1 Rc7 17.Nbd4 a6 18.Ne1 Rfc8 19.Nb3 Be4 20.Rd2 Bb7 21.Rdc2 Be4 22.Bf3 Bxf3 23.Nxf3 Qe4 24.Nbd2 Qb7 25.h3 d5 26.Qb1 dxc4 27.Rxc4 Rxc4 28.Nxc4 Qe4 29.Ncd2 Qxb1 30.Rxb1 Rc2 31.Kf1 Ne4 32.Nxe4 Bxb2 33.Ne1 Rc4 34.Nd2 Rc3 35.Rxb2 Rxa3 36.Nb1 Ra4 37.Nc2 Ne5 38.Nc3 Nc4 39.Nxa4 b5 40.Ra2 bxa4 41.Rxa4 1-0
2263042 IM Dau Khuong Duy (2521) IM Schnaider, Ilan (2431) 0-1
1.e4 c5 2.Nc3 a6 3.a3 e6 4.g3 b5 5.Bg2 Bb7 6.Nge2 Nf6 7.O-O d5 8.e5 Ng4 9.f4 h5 10.h3 Nh6 11.Bf3 Nf5 12.Kg2 Nc6 13.d3 g6 14.Bd2 Ncd4 15.Nxd4 Nxd4 16.Kh2 Nxf3+ 17.Qxf3 Qc7 18.Rae1 Be7 19.h4 Qb6 20.Re2 O-O-O 21.Be1 Kb8 22.Bf2 Qc7 23.Qg2 Rd7 24.Rfe1 Rc8 25.Qf1 Qa5 26.Rb1 Qd8 27.Be1 Qc7 28.Bf2 Qc6 29.Qg1 Rdc7 30.Rd2 Qd7 31.Rbd1 b4 32.Ne2 Qa4 33.axb4 Qxb4 34.c3 Qb3 35.d4 c4 36.Ra1 Rc6 37.Be3 Rb6 38.Ra5 Rbc6 39.Qa1 Bd8 40.Ra4 Rb6 41.Nc1 Qb5 42.Rb4 Qd7 43.Ra4 Ka7 44.Ra2 Rb5 45.Qb1 Rc6 46.Qc2 Rcb6 47.Ne2 Rb3 48.Nc1 Be7 49.Qd1 R3b5 50.Rf2 Bc6 51.Qd2 Qb7 52.Kg1 Bd7 53.Kh2 Kb8 54.Qe2 a5 55.Qd2 Qa6 56.Qc2 a4 57.Ne2 Ra5 58.Bc1 Rb3 59.Ng1 Qb5 60.Nf3 Ka7 61.Ng5 Be8 62.Nh7 Kb7 63.Nf6 Bc6 64.Ng8 Bf8 65.f5 gxf5 66.Qd1 a3 67.Qxh5 Be8 68.Nf6 axb2 69.Raxb2 Be7 70.Nxe8 Qxe8 71.Qd1 Rab5 72.Rbc2 Rb1 73.Qf3 R1b3 74.Kg2 Qg8 75.Bf4 Qe8 76.h5 Bf8 77.h6 Qe7 78.h7 Bg7 79.Qh5 Qf8 80.Qg5 Rb6 81.g4 Qh8 82.gxf5 exf5 83.Qxf5 Rg6+ 84.Kf3 Qxh7 85.Qxf7+ Kb6 86.Qe8 Rg3+ 87.Bxg3 Qe4# 0-1
2264332 IM Terry, R (2508) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.c3 O-O 5.Nbd2 d5 6.e3 b6 7.Be2 Bb7 8.O-O Nbd7 9.a4 a6 10.h3 c5 11.Bf4 Re8 12.Bh2 Bc6 13.Qb3 Qc8 14.Rfc1 c4 15.Qc2 b5 16.axb5 axb5 17.b3 Qb7 18.Qb2 Rxa1 19.Rxa1 Ra8 20.Ne5 Rxa1+ 21.Qxa1 Nxe5 22.Bxe5 Nd7 23.Bxg7 Kxg7 24.Qa3 e6 25.Nf3 Qa8 26.Qxa8 Bxa8 27.b4 f6 28.Kf1 Kf7 29.Ke1 Ke7 30.Kd2 Bc6 31.Nh2 Nb6 32.f4 Nc8 33.Bd1 Nd6 34.Bc2 Bd7 35.g4 Bc6 36.Nf3 Ne4+ 37.Bxe4 dxe4 38.Ne1 h5 39.Ke2 hxg4 40.hxg4 g5 41.Kf2 Kf7 42.Nc2 Kg6 43.Kg3 Bd7 44.Na3 Bc6 45.Nc2 Bd5 46.Na3 Bc6 47.Nc2 1/2-1/2
2263318 GM Henriquez Villagra, C (2603) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 d6 7.Nc3 Nf6 8.Be2 O-O 9.O-O Nxd4 10.Bxd4 Be6 11.Qd2 a5 12.b3 Nd7 13.Bxg7 Kxg7 14.f4 f6 15.Kh1 Bf7 16.Bf3 Nc5 17.Rfe1 a4 18.Rab1 axb3 19.axb3 Ra3 20.Qc2 Re8 21.Nb5 Ra8 22.e5 dxe5 23.fxe5 Qb6 24.Qc3 Rad8 25.Re3 Rd7 26.Rbe1 Red8 27.exf6+ exf6 28.Be2 Rd2 29.h3 R8d7 30.Rf1 Qd8 31.Bg4 R7d3 32.Rxd3 Rxd3 33.Qb4 Ne4 34.Re1 Nf2+ 35.Kg1 Nxg4 36.hxg4 Qb6+ 37.c5 Qc6 38.Nc3 Rg3 39.Re2 b6 40.Ne4 Rxb3 41.Qd4 bxc5 42.Qxc5 Qxc5+ 43.Nxc5 Rb4 44.g5 fxg5 45.Rf2 Bd5 46.Nd3 Rd4 47.Ne5 h5 48.Rc2 Be4 49.Rb2 g4 50.Rf2 g3 51.Rf7+ Kg8 52.Rf1 Rd2 53.Nf3 Bxf3 54.gxf3 h4 55.Re1 Kg7 56.f4 Kf6 57.Re3 Kf5 58.Rf3 Kg4 0-1
2263085 IM Dau Khuong Duy (2521) FM Dovgaliuk, Oleksandr (2304) 1-0
1.d4 Nf6 2.Bg5 c5 3.dxc5 Ne4 4.Bh4 Qa5+ 5.c3 Qxc5 6.Nd2 Nxd2 7.Qxd2 b6 8.e4 Bb7 9.f3 g6 10.Bf2 Qc7 11.Bg3 d6 12.Ne2 Bg7 13.h4 h5 14.Nf4 Nd7 15.Nd5 Bxd5 16.Qxd5 O-O 17.Be2 Be5 18.f4 Bg7 19.f5 Nf6 20.Qd3 Ng4 21.Bxg4 hxg4 22.fxg6 fxg6 23.h5 g5 24.h6 Bf6 25.O-O-O b5 26.Kb1 Rab8 27.e5 dxe5 28.Qe4 Qc4 29.Qg6+ Kh8 30.Rhf1 Rbd8 31.Rfe1 Rxd1+ 32.Rxd1 e4 33.Qf5 b4 34.Be5 bxc3 35.Bxc3 Qe2 36.Rd7 g3 37.Bxf6+ exf6 38.Qh7# 1-0
2264368 IM Dau Khuong Duy (2521) IM Perez Gormaz, M (2383) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 g6 5.Bc2 Bg7 6.h3 O-O 7.d4 cxd4 8.cxd4 Nc6 9.Nc3 e5 10.d5 Nd4 11.O-O Nxc2 12.Qxc2 Bd7 13.Qb3 b5 14.Be3 a6 15.Nd2 Nh5 16.a4 bxa4 17.Qa3 Nf4 18.Nc4 Nxh3+ 19.gxh3 Bxh3 20.f3 Qh4 21.Rf2 f5 22.Qxd6 f4 23.Bc5 Rf6 24.Qe7 g5 25.Ne2 Rh6 26.Rh2 Bf8 27.Qc7 Rc8 28.Qxc8 Bxc8 29.Rxh4 Bxc5+ 30.Kg2 Rxh4 31.Rh1 Rxh1 32.Kxh1 g4 33.Nxe5 h5 34.Nxf4 Bd4 35.Nfd3 Bxb2 36.Nc4 a3 37.Nb4 gxf3 38.d6 Bg4 39.e5 Kf7 40.Kg1 Be6 41.Na5 Bxe5 42.Nb7 Bd4+ 43.Kh2 f2 44.Nd8+ Kf6 45.Nxe6 f1=Q 46.Nxd4 Qf2+ 47.Kh3 Qxd4 48.d7 Qxb4 49.d8=Q+ 1-0
2262836 IM Dau Khuong Duy (2521) FM Hindermann, F (2289) 1-0
1.d4 e6 2.Nf3 f5 3.c4 b6 4.a3 Bb7 5.Nc3 Nf6 6.g3 g6 7.Bg2 Bg7 8.O-O O-O 9.d5 Na6 10.Nd4 Nc5 11.Bf4 Re8 12.b4 Nce4 13.Ndb5 Nxc3 14.Nxc3 Nxd5 15.cxd5 Bxc3 16.Rc1 e5 17.Bh6 Bb2 18.Rb1 Bxa3 19.Qb3 Qf6 20.d6+ Kh8 21.Bxb7 Rab8 22.Ba6 cxd6 23.Bd2 d5 24.Qxa3 d4 25.Bc4 e4 26.Bf4 d6 27.b5 Rbc8 28.Bd5 Rc5 29.Bc6 g5 30.Bxg5 Qxg5 31.Bxe8 e3 32.fxe3 dxe3 33.Qb2+ 1-0
2264375 IM Dau Khuong Duy (2521) GM Hong, Andrew (2592) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 d6 8.a3 O-O 9.Nc3 Nb8 10.h3 Nbd7 11.Bd2 Bb7 12.Re1 h6 13.Ne2 Re8 14.Ng3 Bf8 15.Nh2 d5 16.Ng4 dxe4 17.dxe4 Nc5 18.Nxf6+ Qxf6 19.Ba2 Rad8 20.Qe2 Ne6 21.Be3 Nf4 22.Qg4 Bc8 23.Nh5 Nxh5 24.Qxh5 Be6 25.Bxe6 Qxe6 26.Qe2 Qc6 27.f3 Bc5 28.Bxc5 Qxc5+ 29.Qf2 Qc4 30.Rad1 Rd6 31.Rxd6 cxd6 32.Rd1 Re6 33.c3 Qc6 34.Rd5 g6 35.Qd2 Kg7 36.Kh2 h5 37.Qg5 Qc7 38.Qd2 Qc6 39.Qd3 Qb6 40.Qd2 Qc6 1/2-1/2
2264147 IM Pham Le Thao Nguyen (2348) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.Bg5 d6 6.e3 c5 7.Be2 Bf5 8.h3 Ne4 9.Nxe4 Bxe4 10.O-O b6 11.Qd2 Nd7 12.Rac1 h6 13.Bh4 Re8 14.Rfd1 Qc7 15.b3 Qb7 16.Ne1 g5 17.Bg3 Nf6 18.f3 Bg6 19.d5 a6 20.a4 Rad8 21.Bh2 Nh5 22.f4 gxf4 23.exf4 e6 24.Bf3 Bd4+ 25.Kh1 Qe7 26.g4 Nf6 27.dxe6 Ne4 28.Qe2 Nf2+ 29.Kg2 Nxd1 30.Rxd1 fxe6 31.Nc2 Bg7 32.Ne3 Kh8 33.Qd2 b5 34.axb5 axb5 35.cxb5 d5 36.f5 exf5 37.Nxd5 fxg4 38.hxg4 Qf7 39.Qf4 Qa7 40.b6 Qa2+ 41.Rd2 Qxb3 42.g5 Rf8 43.Qh4 Qxf3+ 0-1
2264167 IM Dau Khuong Duy (2521) Lai, Duc Minh (2131) 1-0
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4 4.Qh5 Nd6 5.Qxe5+ Qe7 6.Qxe7+ Bxe7 7.Bb3 O-O 8.Nf3 Nf5 9.Nd5 Bd8 10.g4 Ne7 11.Nxe7+ Bxe7 12.d4 d6 13.h3 Nc6 14.c3 Na5 15.Bc2 Be6 16.O-O Bd5 17.Kg2 Nc6 18.Be3 Rae8 19.Kg3 Bd8 20.Bb3 Ne7 21.h4 f5 22.g5 f4+ 23.Bxf4 Rxf4 24.Kxf4 Rf8+ 25.Kg4 g6 26.Rae1 Kh8 27.Bxd5 Nxd5 28.Kg3 b5 29.Re4 c6 30.Rfe1 Nc7 31.Rf4 Kg8 32.Rxf8+ Kxf8 33.Nh2 Nd5 34.Ng4 Nb6 35.f4 Na4 36.Re2 a5 37.f5 gxf5 38.Ne3 b4 39.cxb4 axb4 40.Nxf5 d5 41.Kg4 c5 42.dxc5 Nxc5 43.Rd2 Na4 44.h5 Kf7 45.Rxd5 Bb6 46.Rd7+ Kg8 47.g6 hxg6 48.hxg6 Nxb2 49.Nh6+ Kf8 50.Rf7+ Ke8 51.g7 Bc5 1-0
2263409 GM Drygalov, Sergey (2530) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O h6 8.Qc2 exd4 9.Nxd4 Nc6 10.Nxc6 bxc6 11.Bf4 Re8 12.Rfe1 Rb8 13.Rad1 Nd7 14.b3 Qf6 15.Bd2 Nc5 16.Rc1 Ne6 17.Be3 Nd4 18.Qd2 Kh7 19.f3 Be6 20.Bf1 c5 21.Ne2 Nc6 22.Nf4 a5 23.Nd5 Qd8 24.Bd3 a4 25.bxa4 Ne5 26.Bf1 c6 27.Nf4 Rb2 28.Rc2 Rxc2 29.Qxc2 Bc8 30.Nd3 Nd7 31.Rd1 Qa5 32.Bd2 Qa6 33.a5 Bd4+ 34.Kh1 Ne5 35.Nxe5 dxe5 36.Rb1 Be6 37.Rb6 Qa7 38.Qb3 Qd7 39.a6 Ra8 40.Rb7 Qd8 41.a7 Qh4 42.g3 Qf6 43.Kg2 h5 44.h4 Qg7 45.Rc7 Qf8 46.Qb7 Kg7 47.Bg5 Qe8 48.Re7 Qc8 49.Qxc8 Bxc8 50.Rc7 Ba6 51.Be7 Be3 52.Bd6 Kf6 53.f4 exf4 54.gxf4 Ke6 55.e5 Bxf4 56.Re7+ Kf5 57.Rxf7+ Ke4 58.Bd3+ Kxd3 59.Rxf4 Rxa7 60.e6 Bxc4 61.e7 Rxa2+ 62.Kg3 Re2 63.Rf3+ Kc2 64.Rf2 Rxf2 65.Kxf2 Bf7 66.Bxc5 Be8 67.Ke3 Kc3 68.Kf4 Kc4 69.Bd6 Kd5 70.Ba3 Ke6 71.Ke4 Kf7 72.Ke5 Bd7 73.Bc5 Be8 74.Kd6 Kf6 75.Bd4+ Kf7 76.Bc3 g5 77.hxg5 h4 78.Ke5 h3 79.g6+ Kxe7 80.g7 Kd7 81.g8=Q h2 82.Qe6+ Kd8 83.Qd6+ Kc8 84.Qe6+ Kb7 0-1
2263157 FM Dirikolu, Deniz (2310) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 Nf6 9.Bd3 b5 10.Ne3 Be6 11.Ncd5 O-O 12.O-O Nd7 13.a4 b4 14.Nf5 Nc5 15.Be3 Bxf5 16.exf5 Nd4 17.Bxd4 exd4 18.Re1 Bf6 19.Qf3 a5 20.Bb5 Rb8 21.Rad1 h6 22.Re2 Be5 23.Qg4 Kh8 24.f4 Bf6 25.Rde1 d3 26.cxd3 Bd4+ 27.Kh1 Rxb5 28.axb5 Nxd3 29.Rf1 Nxb2 30.Qf3 Na4 31.Qd3 Nc3 32.Nxc3 Bxc3 33.Ra2 Qb6 34.f6 Bxf6 35.Rd1 Rc8 36.h3 Rc5 37.Qxd6 Qxd6 38.Rxd6 b3 39.Rxa5 b2 0-1
2263421 IM Dau Khuong Duy (2521) GM Aravindh, Chithambaram VR. (2692) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.c3 Nge7 7.Na3 O-O 8.Nc2 d6 9.h3 f5 10.d3 Kh8 11.b4 d5 12.bxc5 fxe4 13.dxe4 d4 14.cxd4 exd4 15.Bb2 Qa5 16.a4 Rd8 17.Ng5 Ne5 18.f4 h6 19.fxe5 hxg5 20.Nxd4 Qb4 21.Nc2 Qxc5+ 22.Bd4 Qc7 23.Qc1 a6 24.Bf1 Nc6 25.Bb2 Nxe5 26.Qxg5 Be6 27.Ne3 Rd2 28.Rab1 Nf3+ 29.gxf3 Qh2# 0-1
2262920 FM Dubnevych, Maksym (2350) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 Ng6 6.c3 Be7 7.d4 cxd4 8.cxd4 d5 9.e5 O-O 10.Nc3 Bd7 11.Bd3 Be8 12.a3 h6 13.Bc2 f6 14.exf6 Rxf6 15.Qd3 Bd6 16.h4 a6 17.Bd2 Rxf3 18.Qxf3 Nxd4 19.Qd3 Nxc2 20.Qxc2 Qxh4 21.Rxe6 Qh2+ 22.Kf1 Bf7 23.Rxg6 Re8 24.Ne2 Qh1+ 25.Ng1 Bh2 26.Be3 Qxg1+ 27.Ke2 Qxa1 28.Rg4 Bh5 29.Qf5 Qxb2+ 30.Kf3 Rf8 0-1
2264202 IM Taher, Yoseph Theolifus (2451) IM Dau Khuong Duy (2521) 1-0
1.e4 c5 2.Nc3 d6 3.g3 g6 4.Bg2 Bg7 5.d3 Nc6 6.Nge2 e6 7.Be3 Nge7 8.d4 cxd4 9.Nxd4 a6 10.Qd2 Ne5 11.Qe2 b5 12.a4 b4 13.Na2 Rb8 14.O-O O-O 15.Rad1 Qc7 16.b3 Rd8 17.f4 N5c6 18.Nf3 d5 19.e5 a5 20.g4 Ra8 21.Rfe1 Ba6 22.Qd2 Rac8 23.Rc1 d4 24.Bf2 Nd5 25.Bf1 Bb7 26.Bg2 Nc3 27.Nxc3 bxc3 28.Qe2 d3 29.cxd3 Nb4 30.Nd4 Bxg2 31.Kxg2 Qb6 32.Qe4 Qa6 33.Red1 Bf8 34.Nb5 c2 35.Rd2 Rd7 36.d4 Be7 37.Be3 Rcd8 38.f5 Qc8 39.f6 Bf8 40.h4 Rb7 41.h5 Qd7 42.hxg6 fxg6 43.Kf3 Qf7 44.g5 Rbd7 45.Ke2 h5 46.gxh6 Kh7 47.Kf3 Rb7 48.Rg2 Rc8 49.Rcg1 Rxb5 50.Rxg6 Kh8 51.axb5 Rc3 52.Ke2 Nd5 53.Bd2 c1=Q 54.Bxc1 Rxb3 55.Bd2 Rb2 56.Kd1 Bb4 57.Bxb4 axb4 58.Qd3 Nc3+ 59.Ke1 Rb1+ 60.Kf2 Rb2+ 61.Kf3 Ne2 62.Rg8+ Qxg8 63.Rxg8+ Kxg8 64.Qg6+ 1-0
2264227 IM Dau Khuong Duy (2521) GM Rustemov, A (2525) 0-1
1.d4 d5 2.Nf3 Nf6 3.Bg5 Ne4 4.Bh4 c5 5.c3 Nc6 6.e3 Bf5 7.Nbd2 Qb6 8.Qb3 e6 9.Be2 c4 10.Qxb6 axb6 11.a3 b5 12.Rc1 Bd6 13.Nxe4 Bxe4 14.Bg3 Be7 15.O-O f6 16.Nd2 Bg6 17.f3 Kd7 18.e4 h5 19.h3 h4 20.Bh2 Bd6 21.Rce1 Rae8 22.Bxd6 Kxd6 23.Kf2 Bh7 24.Rd1 g5 25.Rfe1 Ne7 26.Bf1 Ng6 27.b3 Ra8 28.a4 b4 29.exd5 exd5 30.bxc4 bxc3 31.Nb3 Nf4 32.c5+ Kc7 33.Re7+ Kc8 34.c6 bxc6 35.Nc5 c2 36.Rc1 Bf5 37.Ke3 Kd8 38.Rg7 Ke8 39.Kd2 Kf8 40.Rc7 Rh7 41.Rxc6 Kf7 42.Ra1 Ra5 43.Nb3 Ra8 44.a5 Kg6 45.a6 Rha7 46.Rb6 Ne6 47.Bd3 Bxd3 48.Kxd3 Nf4+ 49.Kxc2 Nxg2 50.Nc5 Nf4 51.Rh1 Re7 52.Rh2 Re3 53.Rb3 Re1 54.Ra3 Ra7 55.Kb3 Rg1 56.Kb4 Rg3 57.Kb5 Rxh3 58.Kb6 Rxa6+ 59.Rxa6 Rxh2 60.Nd7 Nh5 61.Kc5 Rf2 62.Kxd5 h3 63.Ne5+ Kf5 64.Ng4 Rxf3 65.Nh6+ Kf4 66.Ra2 g4 67.Ke6 g3 68.d5 g2 69.Nf5 g1=Q 70.Ra4+ Kg5 71.d6 Rxf5 0-1
2264243 IM Dau Khuong Duy (2521) FM Chirilov, James A (2197) 1-0
1.d4 Nf6 2.Nf3 d5 3.Bf4 Bf5 4.e3 e6 5.h3 Bd6 6.Bg5 Nbd7 7.Bd3 Bg6 8.c4 O-O 9.Nc3 c6 10.O-O Re8 11.Rc1 Be7 12.Bf4 Ne4 13.Bxe4 dxe4 14.Nd2 f5 15.d5 e5 16.Bh2 Nc5 17.Bxe5 Nd3 18.Bg3 Nxc1 19.Qxc1 Bf6 20.d6 Bf7 21.c5 b6 22.Nb3 Bxb3 23.axb3 Qd7 24.Rd1 Rab8 25.b4 bxc5 26.bxc5 Rb3 27.Na4 Rb4 28.b3 Reb8 29.Qd2 Rxb3 30.Qa2 Kf7 31.Nb6 axb6 32.Qxb3+ Qe6 33.Qa4 Qd7 34.Qc4+ Kg6 35.cxb6 Rxb6 36.Bf4 h5 37.Rc1 h4 38.Kh2 Kh7 39.Qc5 Rb5 40.Qxc6 Qxc6 41.Rxc6 g5 42.d7 Bd8 43.Bc7 1-0
2264268 FM Atwell, Rose (2383) IM Dau Khuong Duy (2521) 0-1
1.d4 f5 2.Nf3 Nf6 3.Bf4 e6 4.h3 Bd6 5.Ne5 b6 6.e3 Bb7 7.c4 Bb4+ 8.Nc3 O-O 9.Qc2 d6 10.Nd3 Bxc3+ 11.Qxc3 Nbd7 12.Bh2 Qe7 13.Rd1 a5 14.Nf4 Ne4 15.Qc2 Rf7 16.Be2 Re8 17.O-O Nef6 18.d5 e5 19.Ne6 Nc5 20.Ng5 Rff8 21.b3 Bc8 22.a3 h6 23.Nf3 Bd7 24.Ra1 a4 25.b4 Nb3 26.Rab1 Kh8 27.Bd1 Qf7 28.Qe2 b5 29.Bxb3 axb3 30.Rxb3 bxc4 31.Qxc4 Nxd5 32.Rd1 Be6 33.Qc2 f4 34.e4 Ne3 35.Rxe3 fxe3 36.Qe2 exf2+ 37.Kxf2 Qh5 38.Qe3 Rf7 39.Rf1 Ref8 40.Kg1 Bxh3 41.Nd2 Rxf1+ 42.Nxf1 Qd1 0-1
2263506 FM Ashraf, Artin (2470) IM Dau Khuong Duy (2521) 1-0
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.a4 Nc6 7.a5 a6 8.d5 Nb8 9.Nc3 e5 10.dxe6 fxe6 11.Nd4 c5 12.Nb3 Nc6 13.e4 Qe7 14.Na4 Bd7 15.Nb6 Rad8 16.Nxd7 Rxd7 17.c3 Rfd8 18.Re1 Qf7 19.f4 Bf8 20.Be3 d5 21.e5 d4 22.cxd4 cxd4 23.Bf2 Nh5 24.Nd2 d3 25.Ne4 Nb4 26.Rf1 Kh8 27.Ng5 Qe8 28.Qb3 Ng7 29.Ne4 Qf7 30.Rad1 Be7 31.Nf6 Rc7 32.Bb6 d2 33.Bxc7 Bc5+ 34.Kh1 Qxc7 35.Ne4 Qxa5 36.Rxd2 Rxd2 37.Nxd2 Nf5 38.Qxe6 Be7 39.g4 1-0
2263255 IM Dau Khuong Duy (2521) IM Sklokin-Bagiyan, Sergey (2440) 1-0
1.Nf3 c5 2.d4 cxd4 3.Nxd4 d5 4.c4 e5 5.Nf3 d4 6.e3 Nc6 7.exd4 exd4 8.Be2 Nf6 9.O-O Be7 10.a3 a5 11.Bf4 O-O 12.Ne5 Bf5 13.Bf3 Qb6 14.Qc1 Rac8 15.Nd2 Rfe8 16.Re1 h6 17.h3 a4 18.c5 Qxc5 19.Nxc6 bxc6 20.Qxc5 Bxc5 21.Rxe8+ Rxe8 22.Rc1 Bf8 23.Bxc6 Rc8 24.Nf3 Bd7 25.Bxd7 Rxc1+ 26.Bxc1 Nxd7 27.Nxd4 Nc5 28.Bd2 Nd3 29.Bc3 Bc5 30.Kf1 Nf4 31.Nb5 Nd5 32.Ke2 Kf8 33.Bd4 Bxd4 34.Nxd4 Nf4+ 35.Kf3 Nd3 36.b3 Ne1+ 37.Ke4 axb3 38.Nxb3 Nxg2 39.a4 Ke7 40.a5 Kd6 41.Nd4 Kc5 42.Nf5 g5 43.Nxh6 f6 44.Ng4 Nf4 45.h4 Nh5 46.hxg5 fxg5 47.Kf5 Nf4 48.Ne5 Nh3 49.f3 Ng1 50.Kg4 Kb5 51.Nc4 Ka6 52.Kg3 Kb5 53.Kf2 Nh3+ 54.Kg2 Nf4+ 55.Kg3 Ka6 56.Kg4 Nd3 57.Kxg5 Nf2 58.f4 Nh3+ 59.Kg4 Nxf4 60.Kxf4 Ka7 61.Ke4 1-0
2264302 IM Dau Khuong Duy (2521) IM Lin, Bryan Enming (2371) 0-1
1.e4 c5 2.Nf3 g6 3.c4 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Qe3 O-O 10.O-O a5 11.Rd1 a4 12.Rb1 Qa5 13.Bd2 Qe5 14.h3 Bd7 15.f4 Qe6 16.Bd3 Bc6 17.Nd5 Bxd5 18.cxd5 Qd7 19.Qb6 Rfc8 20.Rbc1 Rxc1 21.Rxc1 Rc8 22.Rxc8+ Qxc8 23.Bc3 Nh5 24.Bd2 Bh6 25.Qf2 Bg7 26.g4 Nf6 27.a3 h5 28.g5 Nh7 29.f5 Bxb2 30.e5 Nf8 31.e6 fxe6 32.fxg6 Qe8 33.dxe6 Nxg6 34.Qf5 Kg7 35.Be3 Be5 36.Be4 Nf8 37.g6 Qxg6+ 38.Qxg6+ Nxg6 39.Bxb7 Bb2 40.Bc6 Bxa3 41.Bxa4 Bc5 42.Bxc5 dxc5 43.Kf2 Nf4 44.Ke3 Nxe6 45.Bb3 Nd4 46.Bd5 Kf6 47.Kd3 Ke5 48.Kc4 Kd6 49.Bf7 h4 50.Kd3 Nc6 51.Bh5 Ne5+ 52.Ke4 Nc6 53.Be2 e6 54.Bc4 Nd4 55.Kf4 Nf5 56.Kg5 Ke5 57.Bd3 Nd6 58.Kxh4 c4 59.Bf1 Kf4 60.Kh5 c3 61.Bd3 e5 62.Bb1 e4 63.h4 e3 64.Kg6 e2 65.h5 e1=Q 66.h6 Qe6+ 67.Kh7 Qf7+ 0-1
2264318 FM Avramidou, Anastasia (2320) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nc3 g6 5.O-O Bg7 6.Re1 O-O 7.h3 d6 8.Bxc6 bxc6 9.e5 Nd5 10.Nxd5 cxd5 11.d3 dxe5 12.Nxe5 Bb7 13.Bf4 f6 14.Ng4 e5 15.Bh6 Bxh6 16.Nxh6+ Kg7 17.Ng4 h5 18.Ne3 f5 19.c4 d4 20.Nc2 e4 21.b4 Qg5 22.h4 Qxh4 23.bxc5 Rad8 24.Rb1 Ba8 25.Nb4 e3 26.fxe3 dxe3 27.Qe2 f4 28.c6 Rf7 29.Qf3 a5 30.Nd5 Bxc6 31.Re2 Bxd5 32.cxd5 Qg4 33.Rb5 Qxf3 34.gxf3 Rf5 35.Rxa5 Rfxd5 36.Ra4 g5 37.Rg2 Kf6 38.Ra6+ R8d6 39.Ra8 Rxd3 40.Rf8+ Ke7 41.Rf5 R6d5 42.Rgxg5 Rd1+ 43.Kh2 e2 44.Re5+ Kd6 0-1
2263551 GM Bok, B (2560) IM Dau Khuong Duy (2521) 1-0
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Bf5 7.Nh4 Bc8 8.Nf3 Bf5 9.Nh4 Bc8 10.O-O Nc6 11.Nf3 a6 12.b3 Rb8 13.d5 Na5 14.Bg5 h6 15.Be3 c5 16.dxc6 bxc6 17.Rc1 Ng4 18.Bd2 Nb7 19.h3 Nf6 20.Nd4 Na5 21.Na4 Bd7 22.Qe1 Nb7 23.Nxc6 Bxc6 24.Bxc6 Qc7 25.Bg2 Nd7 26.Nc3 e6 27.Bf4 g5 28.Be3 Nbc5 29.Qd2 Nf6 30.Rfd1 Rfd8 31.Bd4 Qe7 32.b4 Ncd7 33.a3 Ne5 34.Ne4 Nxe4 35.Bxe4 d5 36.cxd5 exd5 37.Bg2 Nc4 38.Qa2 Bxd4 39.Rxd4 Qe5 40.Rxd5 Rxd5 41.Bxd5 Nd6 42.Bf3 Kg7 43.Rc5 Qf6 44.Rc6 a5 45.Qd5 Qa1+ 46.Kg2 Nb5 47.bxa5 Qxa3 48.Qe5+ 1-0
2261504 IM Dau Khuong Duy (2521) FM Weishaeutel, Moritz (2393) 1-0
1.d4 d5 2.Nf3 Bf5 3.Nbd2 e6 4.e3 Nf6 5.Be2 c5 6.O-O Nc6 7.c3 Bd6 8.b3 cxd4 9.exd4 O-O 10.Bb2 Re8 11.a3 h6 12.c4 Ne4 13.c5 Bc7 14.b4 a6 15.Nb3 Qf6 16.Rc1 Bg4 17.g3 Bh3 18.Re1 g5 19.Nbd2 Bf5 20.Nxe4 Bxe4 21.Nd2 Bg6 22.Nb3 Rad8 23.Bf3 e5 24.Bg2 e4 25.Bc3 Ne7 26.a4 Nf5 27.b5 e3 28.fxe3 Nxe3 29.Qf3 Qxf3 30.Bxf3 Bc2 31.Na5 Bxa4 32.Nxb7 Bxb5 33.Nxd8 Bxd8 34.Bd2 Nc4 35.Rxe8+ Bxe8 36.Be1 Bc6 37.Rxc4 1-0
2261828 GM Iniyan, Pa (2587) IM Dau Khuong Duy (2521) 1/2-1/2
1.c4 f5 2.Nc3 Nf6 3.g3 e6 4.Bg2 c6 5.Nf3 d5 6.d4 Bd6 7.O-O O-O 8.b3 Qe7 9.Qc2 Ne4 10.Bf4 Bb4 11.Na4 Nd7 12.c5 Ba5 13.Ne5 Nxe5 14.Bxe5 Bd7 15.f3 Nf6 16.Bd6 Qf7 17.Bxf8 Rxf8 18.e4 dxe4 19.fxe4 Bc7 20.Nb2 fxe4 21.Bxe4 e5 22.Bxh7+ Kh8 23.Bf5 exd4 24.Rad1 Nd5 25.Bh3 Bxh3 26.Rxf7 Rxf7 27.Qg6 Kg8 28.Nc4 Nc3 29.Re1 Ne2+ 30.Kh1 Bf5 31.Qxf7+ Kxf7 32.Rxe2 d3 33.Rd2 Ke6 34.Nb2 Ba5 35.Rd1 d2 36.Nc4 Bc2 37.Rxd2 Bxd2 38.Nxd2 Kd5 39.Kg2 Kxc5 40.Kf3 Kb4 41.h4 Ka3 42.g4 b5 43.h5 a5 44.Kf4 Kxa2 45.g5 a4 46.bxa4 bxa4 47.Ne4 a3 48.h6 gxh6 49.gxh6 Bxe4 50.Kxe4 Kb1 51.h7 a2 52.h8=Q a1=Q 53.Qxa1+ Kxa1 54.Kd4 Kb2 55.Kc5 Kc3 56.Kxc6 1/2-1/2
2261357 FM Yavuz, Efe Metehan (2300) IM Dau Khuong Duy (2521) 0-1
1.d4 Nf6 2.c4 g6 3.e3 Bg7 4.Nf3 O-O 5.Nc3 c5 6.d5 d6 7.Be2 e6 8.O-O exd5 9.Nxd5 Nc6 10.Rb1 Bf5 11.Bd3 Be6 12.Nxf6+ Qxf6 13.Bd2 Qe7 14.e4 Bg4 15.h3 Bxf3 16.Qxf3 Rfe8 17.Rfe1 a6 18.b3 b5 19.Qg3 b4 20.Rbd1 a5 21.Be2 a4 22.Bf3 Be5 23.Bf4 axb3 24.axb3 Ra3 25.h4 Rxb3 26.h5 Nd4 27.h6 Qf6 28.Bxe5 Rxe5 29.Ra1 Ra3 30.Rxa3 bxa3 31.Qh3 Re8 32.Ra1 Nxf3+ 33.gxf3 Qxa1+ 34.Kg2 a2 35.Qd7 Qe5 36.f4 Qxe4+ 37.f3 Qe2+ 38.Kg3 a1=Q 0-1
2262172 IM Dau Khuong Duy (2521) GM Bluebaum, M (2694) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Nxf6+ Bxf6 7.Bxf6 Qxf6 8.Nf3 O-O 9.Qd3 Bd7 10.O-O-O Rd8 11.Qe3 Nc6 12.Kb1 Ne7 13.Bc4 Bc6 14.Ne5 Nf5 15.Qc3 Rd6 16.Rhe1 Rad8 17.Qa5 Nxd4 18.Rc1 Bxg2 19.Qxc7 h5 20.a3 Nf3 21.Nxf3 Bxf3 22.Qa5 Rb6 23.Bb3 Bd5 24.Qxa7 Qxf2 25.Rf1 Qc5 26.Rf4 Rc8 27.Rb4 Rxb4 28.Qxc5 Rxc5 29.axb4 Rb5 30.c4 Rxb4 31.Ka2 Bc6 32.Ka3 Rb6 33.c5 Ra6+ 34.Kb4 Ra8 35.Bc4 Kf8 36.Kc3 Ke7 37.Rg1 g6 38.b4 Ra3+ 39.Kb2 Rh3 40.b5 Bd5 41.Bxd5 exd5 42.Ra1 Kd7 43.Ra7 Kc8 44.Ra8+ Kc7 45.Ra7 Kb8 46.Ra4 Rxh2+ 47.Kc3 Rh3+ 48.Kd2 h4 49.Rd4 Rh2+ 50.Ke3 h3 51.Rxd5 Rb2 52.b6 Kc8 53.Rd1 h2 54.Kf3 g5 55.Kg4 Rg2+ 56.Kf5 Rg1 0-1
2262685 IM Dau Khuong Duy (2521) GM Shimanov, A (2581) 0-1
1.d4 d5 2.Nf3 e6 3.Nbd2 Nf6 4.b3 b6 5.Bb2 Bb7 6.g3 c5 7.Bg2 Nc6 8.O-O Be7 9.c4 O-O 10.Rc1 Rc8 11.cxd5 Nxd5 12.Nc4 b5 13.Nce5 Nxe5 14.Nxe5 Ba8 15.dxc5 Bxc5 16.Qd3 a6 17.Be4 h6 18.Qf3 Be7 19.Rxc8 Qxc8 20.Rc1 Qd8 21.Nc6 Bxc6 22.Rxc6 Nb4 23.Qc3 Bf6 24.Qxb4 Bxb2 25.Rxa6 Qd1+ 26.Kg2 Qxe2 27.Bf3 Qd3 28.Rd6 Qb1 29.a4 bxa4 30.bxa4 Qa1 31.Rd1 Qa3 32.Qxa3 Bxa3 33.a5 Re8 34.a6 Re7 35.Bb7 Bc5 36.Rc1 Bb6 37.Rc6 Ba7 38.Rc8+ Kh7 39.h4 h5 40.Be4+ g6 41.Rd8 Kg7 42.Bc6 Rc7 43.Bb5 Rc2 44.Rd7 Rxf2+ 45.Kh3 Be3 46.Rd3 Bb6 47.Rd6 Bc5 48.Rc6 Bd4 49.Rc7 Ra2 50.Bd3 Bg1 51.Rc2 Ra3 52.Bf1 Bd4 53.Rd2 Be5 54.Bd3 f5 55.Kg2 Kf6 56.Kf2 Bd4+ 57.Kf3 Be5 58.Kf2 Bb8 59.Kf3 e5 60.Kg2 e4 61.Bb5 Rxg3+ 62.Kf1 Rf3+ 63.Ke2 Rb3 64.Bc6 Ra3 65.Bb5 f4 66.Rd7 f3+ 67.Kd2 Bf4+ 68.Kc2 Be3 69.Rd6+ Ke5 70.Rxg6 f2 71.Rg7 Ra5 72.Bf1 Ra1 73.Be2 Re1 74.Bc4 Rc1+ 0-1
2261662 CM Germanovs, Georgijs (2340) IM Dau Khuong Duy (2521) 0-1
1.e4 d6 2.f4 c6 3.Nf3 d5 4.exd5 cxd5 5.d4 g6 6.c4 Bg7 7.Nc3 Nf6 8.Bd3 O-O 9.O-O Nc6 10.h3 b6 11.Be3 Bb7 12.Ne5 Nb4 13.Be2 dxc4 14.Bxc4 e6 15.f5 gxf5 16.Bg5 Rc8 17.Bb3 Nbd5 18.Qd3 Nxc3 19.bxc3 Qc7 20.Rac1 Ne4 21.Bf4 Qe7 22.Nf3 Rfd8 23.Qe3 b5 24.Kh2 a5 25.Be5 a4 26.Bd1 f6 27.Bf4 e5 28.Nh4 exf4 29.Rxf4 Bh6 30.g3 Qc7 31.Nxf5 Bxf4 32.gxf4 Kh8 33.Bg4 Re8 34.Bh5 Rg8 35.Nh6 Rg7 36.Re1 Qxc3 37.Qxc3 Rxc3 38.d5 Bxd5 39.Re2 Rd3 0-1
2262435 IM Dau Khuong Duy (2521) GM Yakubboev, Nodirbek (2689) 0-1
1.Nf3 Nf6 2.d4 g6 3.Nbd2 Bg7 4.e4 O-O 5.Bd3 d6 6.O-O Nc6 7.c3 Nd7 8.Re1 e5 9.Nb3 Qe8 10.a4 f5 11.a5 a6 12.Bd2 h6 13.Qc2 f4 14.Bc4+ Kh8 15.h3 g5 16.dxe5 Ndxe5 17.Be2 Nxf3+ 18.Bxf3 Ne5 19.Qd1 Nxf3+ 20.Qxf3 h5 21.Nd4 g4 22.hxg4 hxg4 23.Qd3 Qh5 24.Nf5 Be5 25.f3 g3 26.Kf1 Qh1+ 27.Ke2 Qxg2+ 28.Kd1 Bxf5 29.exf5 Qh3 30.Kc2 Qxf5 31.Re4 Rf7 32.c4 Kg8 33.Kb3 Raf8 34.Rae1 Rg7 35.Qd5+ Qf7 36.Qxb7 c5 37.Qxa6 g2 38.Rg1 Rb8+ 39.Kc2 Rxb2+ 40.Kd3 Rb3+ 41.Ke2 Qh5 42.Qc8+ Kh7 43.Ke1 Rxf3 44.Qe6 Rf1+ 0-1
2262228 IM Waldhausen Gordon, Frederick (2450) IM Dau Khuong Duy (2521) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.c4 c6 7.Nc3 Bf5 8.Nh4 Be6 9.d5 cxd5 10.cxd5 Bd7 11.e4 a5 12.h3 Na6 13.Be3 b5 14.Re1 a4 15.Rc1 Qa5 16.Bd4 b4 17.Ne2 Rac8 18.Qd2 Nc5 19.Qe3 e5 20.dxe6 Nxe6 21.Rxc8 Rxc8 22.Rc1 Rxc1+ 23.Nxc1 Ng4 24.hxg4 Bxd4 25.Qd2 Qg5 26.Qxg5 Nxg5 27.Nd3 a3 28.b3 Bc3 29.f4 Ne6 30.Bf1 Nd4 31.Nc1 Bd2 32.Ne2 Nxb3 33.f5 Nc5 34.Nf3 b3 0-1
2261978 IM Dau Khuong Duy (2521) GM Gokerkan, Cem Kaan (2507) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Qe2 a6 6.Ba4 b5 7.Bc2 Bb7 8.d4 e6 9.O-O Be7 10.h3 Rc8 11.Bf4 cxd4 12.cxd4 Rxc2 13.Qxc2 Bxe4 14.Qd1 O-O 15.Nc3 Bb7 16.Re1 Nb6 17.Rc1 Qd7 18.b3 h6 19.Qd3 b4 20.Ne2 Be4 21.Qd2 Bxf3 22.gxf3 Nbd5 23.Bg3 Nh5 24.Rc4 Bg5 25.f4 Bd8 26.Rec1 Bb6 27.Rc6 f5 28.Qd3 a5 29.Qa6 Bc7 30.Qb7 Rc8 31.Ra6 Qd8 32.Ra7 Nhf6 33.Bh4 g5 34.fxg5 Ne4 35.g6 Qe8 36.Kh1 Nec3 37.Nxc3 bxc3 38.Qa6 Rb8 39.Qc4 Bb6 40.Rf7 Rc8 41.Qe2 Nf4 42.Qf3 Nxg6 43.Rf6 Kh7 44.Bg3 Bxd4 45.Qb7+ 1-0
2262746 IM Nitish, Belurkar (2479) IM Dau Khuong Duy (2521) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 O-O 5.e4 d6 6.Bc4 h6 7.Bh4 Nc6 8.c3 e5 9.dxe5 dxe5 10.O-O Qe8 11.Re1 Nh5 12.Qc2 Nf4 13.Rad1 g5 14.Bg3 Bg4 15.Nf1 Ne7 16.Ne3 Bh5 17.a4 a6 18.Bxf4 gxf4 19.Nf5 Nxf5 20.exf5 Qe7 21.Qe4 Qf6 22.h3 Kh8 23.g4 fxg3 24.fxg3 Bxf3 25.Qxf3 b5 26.axb5 axb5 27.Bd5 Rad8 28.Be4 c5 29.Rxd8 Rxd8 30.Rd1 b4 31.Kf2 Bf8 32.h4 c4 33.Kg2 bxc3 34.bxc3 Be7 35.Rxd8+ Bxd8 36.Bd5 Ba5 37.Bxc4 e4 38.Qe3 Bxc3 39.Qxe4 Be5 40.Kh3 Kg7 41.g4 Bd6 42.Qd5 Bf4 43.g5 hxg5 44.Qxf7+ Qxf7 45.Bxf7 gxh4 46.Kxh4 Kf6 47.Kg4 Be5 48.Kf3 Bd6 49.Kg2 Be7 50.Kf3 Bf8 51.Kg2 Be7 52.Kf3 Bf8 53.Kg2 Bh6 54.Be6 Bg5 55.Kf3 Bh6 56.Ke4 Bf8 57.Kd5 Bh6 58.Kc6 Bg5 59.Kd5 Bh4 60.Ke4 Bg5 61.Kf3 Bh6 62.Kg4 Bf8 63.Kh5 Bd6 64.Kg4 Bc5 65.Kf3 Bb4 66.Ke4 Ba3 67.Kf3 Bf8 68.Kg4 Be7 1/2-1/2
2262509 GM Szpar, Milosz (2496) IM Dau Khuong Duy (2521) 0-1
1.e4 c5 2.Nc3 e5 3.Bc4 d6 4.d3 Nc6 5.f4 Be6 6.f5 Bd7 7.Nf3 h6 8.O-O Nf6 9.a4 Be7 10.Qe1 Nd4 11.Nxd4 cxd4 12.Ne2 Bc6 13.Qg3 Kf8 14.Bd2 Rc8 15.Bb3 Nd7 16.Qh3 Nc5 17.Ba2 Nxa4 18.f6 Bxf6 19.Rxf6 gxf6 20.Rf1 Bd7 21.Bxh6+ Ke8 22.Qh5 Qe7 23.Ng3 Kd8 24.Bxf7 Rxh6 25.Qxh6 Qxf7 26.Rxf6 Qe7 27.Rxd6 Kc7 28.Rd5 Nb6 29.Rc5+ Qxc5 0-1
2256129 IM Dau Khuong Duy (2502) IM Msellek, I (2408) 1-0
1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 O-O 5.Bd3 d6 6.O-O Nc6 7.c3 e5 8.d5 Ne7 9.a4 a5 10.Re1 Nh5 11.Nc4 f5 12.Ng5 Nf6 13.Ne3 f4 14.Nf1 h6 15.Ne6 Bxe6 16.dxe6 c6 17.b4 g5 18.Qb3 axb4 19.cxb4 d5 20.Bb2 Qd6 21.exd5 Nfxd5 22.b5 Qxe6 23.Nd2 f3 24.g3 Ng6 25.Be4 g4 26.Nc4 Nge7 27.Nxe5 Bxe5 28.Bxe5 Rae8 29.Bc2 Nf5 30.bxc6 bxc6 31.a5 Qg6 32.a6 Qh5 33.Bd3 Ne3 34.Rxe3 Rxe5 35.Rxe5 Qxe5 36.Rc1 Rb8 37.Qa4 Qg5 38.Re1 h5 39.a7 Ra8 40.Qb3 Qd2 41.Qb8+ Kg7 42.Qb7+ Kf6 43.Qxc6+ Kg7 44.Qg6+ Kf8 45.Qf5+ Kg7 46.Qe5+ Kf8 47.Qh8+ Kf7 48.Qxh5+ Kf8 49.Qf5+ Kg7 50.Qxg4+ Kf8 51.Qxf3+ Kg7 52.Rd1 Qe1+ 53.Rxe1 1-0
2255911 CM Nalbandyan, Vahan (2152) IM Dau Khuong Duy (2502) 0-1
1.Nf3 Nf6 2.d4 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 d5 6.O-O b6 7.Nc3 Bb7 8.Ne5 e6 9.Bg5 h6 10.Bf4 Nbd7 11.Qd2 Kh7 12.Rfd1 c6 13.Qc2 Qe7 14.Qa4 Nxe5 15.Bxe5 Rfd8 16.Rac1 a6 17.c5 bxc5 18.Qa3 Ng8 19.Bxg7 Kxg7 20.Na4 cxd4 21.Qxe7 Nxe7 22.Rxd4 a5 23.Nc5 Ba6 24.Nxa6 Rxa6 25.Rc5 a4 26.e3 Rb8 27.Bf1 Ra7 28.Rd2 Rab7 29.Ra5 Rxb2 30.Rxb2 Rxb2 31.Rxa4 c5 32.Ra7 Kf6 33.a4 c4 34.a5 Ra2 35.a6 Nc6 36.Ra8 Nb4 37.a7 Nc6 38.Rc8 Nxa7 39.Ra8 Ra3 40.e4 Nb5 41.Rxa3 Nxa3 42.exd5 exd5 43.f4 c3 44.Bd3 c2 0-1
2256690 IM Dau Khuong Duy (2502) GM Martirosyan, Haik M. (2633) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 a6 6.Bf1 d5 7.exd5 Qxd5 8.Nc3 Qd8 9.Ne4 Nf5 10.c3 Be7 11.g4 Nd6 12.Ng3 O-O 13.d4 cxd4 14.Nxd4 Nxd4 15.Qxd4 Nb5 16.Qxd8 Rxd8 17.a4 Na7 18.Bg2 Nc6 19.Be3 Bd7 20.Bb6 Rdc8 21.Rad1 Be8 22.f4 Bd8 23.Bxd8 Rxd8 24.f5 exf5 25.Nxf5 Kf8 26.Nd6 Rab8 27.b4 f6 28.h3 Ne5 29.Nxb7 Rxd1 30.Rxd1 Bxa4 31.Rd6 Bb5 32.Nc5 Nc4 33.Rd7 Rb6 34.Ra7 Rd6 35.Be4 h6 36.Bf5 Kg8 37.Bg6 Kf8 38.Bf7 Nd2 39.Ne6+ Rxe6 40.Bxe6 Nf3+ 41.Kg2 Ne5 42.Rc7 g5 43.c4 Bc6+ 44.Bd5 Ba4 45.Kg3 Bb3 46.Be6 Ke8 47.Rh7 Kf8 48.h4 gxh4+ 49.Kf2 Bc2 50.Rxh6 Kg7 51.Rxh4 Nd3+ 52.Ke3 Nxb4 53.c5 a5 54.Bf5 Bb3 55.Rh7+ Kf8 56.Ra7 a4 57.Be4 Be6 58.c6 Ke8 59.Rxa4 Nd5+ 60.Kd4 Ne7 61.Ra8+ Kf7 62.Bf3 Ng6 63.c7 Ne7 64.Rd8 Ng6 65.Bd5 Ne7 66.Bxe6+ Kxe6 67.Re8 f5 68.Rxe7+ Kxe7 69.c8=Q Kf6 70.Qxf5+ Kg7 71.Qe4 Kh6 72.Ke5 Kg5 73.Qf5+ Kh4 74.Kf4 Kh3 75.g5+ Kg2 76.g6 Kf1 77.g7 Ke2 78.g8=Q Kf2 79.Qg3+ Kf1 80.Qfd3# 1-0
2256506 IM Dau Khuong Duy (2502) Bui Quang Huy (1919) 1-0
1.d4 d5 2.Nf3 Nf6 3.Nbd2 e6 4.b3 Nbd7 5.Bb2 Be7 6.g3 O-O 7.Bg2 b6 8.O-O Bb7 9.e3 Ne4 10.Nxe4 dxe4 11.Nd2 f5 12.c4 Nf6 13.Rc1 c5 14.Qe2 cxd4 15.Bxd4 Ba3 16.Rcd1 Qe7 17.Nb1 Bc5 18.Nc3 Rad8 19.Bxc5 Qxc5 20.Nb5 a6 21.Nd4 Qe7 22.b4 g6 23.c5 bxc5 24.bxc5 Bd5 25.Rc1 e5 26.Nb3 Qe6 27.Rfd1 Bc4 28.Qc2 Bd3 29.Qb2 f4 30.c6 f3 31.Nc5 Qg4 32.c7 Rc8 33.Nxd3 exd3 34.h3 Qf5 35.Bf1 e4 36.Rc6 Qb5 37.Qc1 Ne8 38.a4 Qxa4 39.Rc4 Qd7 40.Rxe4 Rxc7 41.Qa1 Nf6 42.Rd4 Qf5 43.Rf4 Qe6 44.Rxd3 a5 45.Rxf3 a4 46.Qxa4 Rc1 47.Rd1 Rxd1 48.Qxd1 Ne4 49.Rxf8+ Kxf8 50.Qd8+ Kg7 51.Qc7+ Kh6 52.Qf4+ Kg7 53.Bg2 Nf6 54.e4 Qc4 55.Qe3 Qc2 56.e5 Qd1+ 57.Kh2 Ne8 58.Qa7+ Kg8 59.Qe7 Ng7 60.e6 h5 61.Qf7+ Kh7 62.Be4 1-0
2256769 GM Lazavik, Denis (2605) IM Dau Khuong Duy (2502) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Bd6 5.d3 Nge7 6.a4 O-O 7.Nc3 f6 8.Be3 Nd4 9.Bc4+ Kh8 10.Nb5 Bb8 11.c3 Nxf3+ 12.Qxf3 a6 13.Na3 Ba7 14.b4 cxb4 15.cxb4 Bxe3 16.Qxe3 d5 17.exd5 Nxd5 18.Bxd5 Qxd5 19.Nc4 Rb8 20.Qc5 Be6 21.Nb6 Qxc5 22.bxc5 Rfd8 23.Ra3 h6 24.f3 Rd4 25.Rc1 Rbd8 26.Rcc3 Rb4 27.Rc2 Bf5 28.Rd2 Rb1+ 29.Kf2 Rc1 30.a5 Rxc5 31.Ke3 Rd4 32.Rb2 Rc1 33.g4 Bg6 34.Rd2 h5 35.g5 h4 36.gxf6 gxf6 37.Rg2 Bf5 38.f4 Rxf4 39.Nd5 h3 40.Rg3 Rff1 41.Nxf6 Rfe1+ 42.Kd2 Red1+ 43.Ke3 Re1+ 44.Kd2 Red1+ 45.Ke3 Re1+ 1/2-1/2
2257055 GM Erigaisi, Arjun (2751) IM Dau Khuong Duy (2502) 0-1
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.d5 a5 8.Be3 Na6 9.Nd2 Nd7 10.g4 Ndc5 11.h4 f5 12.h5 f4 13.Bxc5 Nxc5 14.hxg6 hxg6 15.Qc2 Bd7 16.O-O-O Kf7 17.Rdg1 Qe7 18.g5 Rh8 19.Rxh8 Rxh8 20.Qd1 Qd8 21.Nb3 Nxb3+ 22.axb3 Bf8 23.Bg4 Be7 24.Be6+ Bxe6 25.dxe6+ Kg7 26.Nd5 c6 27.Nf6 Rh4 28.c5 dxc5 29.Qxd8 Bxd8 30.Nd7 f3 31.Nxc5 b6 32.Nd7 Rxe4 33.Kd2 Re2+ 34.Kd3 e4+ 35.Kd4 e3 36.fxe3 f2 37.Rf1 Bxg5 38.Ne5 Kf6 39.e7 Kxe7 40.Nxg6+ Kd6 41.Nf4 Bxf4 42.exf4 Ke6 0-1
2257354 GM Caruana, Fabiano (2793) IM Dau Khuong Duy (2502) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.Bxc6 dxc6 6.d3 Bd6 7.a4 a5 8.Nbd2 Ne7 9.Nc4 Ng6 10.Nxd6+ Qxd6 11.Be3 Bg4 12.h3 Be6 13.Nd2 b6 14.b3 Rd8 15.Nc4 Qc7 16.Qh5 O-O 17.Rae1 f5 18.exf5 Rxf5 19.Qe2 Rdf8 20.f3 Bd5 21.Bd2 Qd8 22.Qf2 Qf6 23.Nxb6 Be6 24.Qg3 Nf4 25.Bxf4 exf4 26.Qf2 Rg5 27.Kh2 Rg3 28.Rg1 Qh4 29.Qf1 Rf6 30.Nc4 Bxh3 31.gxh3 Rh6 32.Re8+ Kf7 33.Nd6+ Rxd6 34.Re4 g5 35.d4 Kf8 36.Re5 Rh6 37.Rf5+ Kg7 0-1
2256872 IM Dau Khuong Duy (2502) GM Indjic, A (2616) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nd3 Nxe4 5.Qe2 Qe7 6.Nf4 Nf6 7.d4 c6 8.f3 h5 9.h4 Bf5 10.c3 Nbd7 11.Qxe7+ Bxe7 12.Bd3 Bxd3 13.Nxd3 O-O-O 14.Na3 Rde8 15.Kf2 d5 16.Nc2 Bd8 17.Bf4 Bc7 18.Rae1 g6 19.Bg5 Bd6 20.b3 Kc7 21.c4 Kc8 22.c5 Bc7 23.b4 b5 24.cxb6 axb6 25.a4 Rxe1 26.Rxe1 Re8 27.Ra1 Nh7 28.Bd2 Nhf8 29.b5 cxb5 30.axb5 Ne6 31.Ndb4 Nf6 32.Nc6 Kd7 33.Ra7 Rc8 34.N2b4 Ke8 35.Bg5 Nh7 36.Nxd5 Nhxg5 37.hxg5 Kf8 38.g3 Bd8 39.f4 Ke8 40.Ke3 Nc7 41.Nxb6 1-0
2256369 IM Papasimakopoulos, Alexandros (2352) IM Dau Khuong Duy (2502) 0-1
1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.Nc3 Bf5 5.Nh4 Bg4 6.h3 Bd7 7.e4 e5 8.Nf3 Nc6 9.d5 Ne7 10.Be2 Bg7 11.O-O O-O 12.Ne1 Ne8 13.f3 f5 14.Nd3 f4 15.c5 g5 16.b4 Nf6 17.a4 Ng6 18.Ba3 Rf7 19.b5 Bf8 20.c6 bxc6 21.dxc6 Be6 22.Nb4 Qc8 23.Rf2 Nh4 24.Nbd5 Nh5 25.Bc4 Kh8 26.a5 Ng3 27.b6 cxb6 28.axb6 Qxc6 29.Qa4 Qxa4 30.Nxa4 axb6 31.Ndxb6 Re8 32.Bxe6 Rxe6 33.Nd5 Re8 34.Nab6 Ra7 35.Rfa2 Rb8 36.Bb4 Rab7 37.Ra6 h5 38.Kf2 g4 39.hxg4 hxg4 40.Rc1 gxf3 41.gxf3 Rg7 42.Raa1 Nh5 43.Rg1 Rg3 44.Ke2 Rxf3 45.Kd2 Ng3 46.Rh1 Nxe4+ 47.Kc2 Kg7 48.Rxh4 Rg3 49.Rah1 Kf7 50.Rh7+ Bg7 51.Re1 Ng5 52.Rh2 Nf3 53.Ree2 Nd4+ 54.Kd2 Nxe2 55.Rxe2 Ke6 56.Nc7+ Kf5 57.Ncd5 Bf8 58.Rh2 f3 59.Ke3 Rg4 60.Bc3 e4 61.Rh5+ Ke6 62.Nf4+ Rxf4 63.Kxf4 Rxb6 64.Kxe4 Rb3 65.Bd4 Be7 66.Rh3 d5+ 67.Kf4 Bd6+ 68.Kg4 Rb4 69.Kxf3 Rxd4 70.Rh6+ Kd7 71.Ke3 Re4+ 72.Kd3 Kc6 73.Rh7 Rc4 74.Rh3 Rc5 75.Kd2 Bc7 76.Rb3 Bd6 77.Kd3 Rc4 78.Rb8 Kc5 79.Rb3 Rd4+ 80.Ke2 Rc4 81.Kf3 Be5 82.Ke2 Kd4 83.Kd1 Rc3 84.Rb2 Rd3+ 85.Rd2 Ke4 86.Ke2 Rxd2+ 87.Kxd2 d4 88.Kd1 d3 89.Ke1 Bd6 0-1
2257398 IM Dau Khuong Duy (2502) GM Abdusattorov, Nodirbek (2780) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nd3 Nxe4 5.Qe2 Qe7 6.Nf4 Nf6 7.d4 Nc6 8.c3 g5 9.Qxe7+ Bxe7 10.Nd3 Rg8 11.Na3 Bf5 12.Nc4 O-O-O 13.Bd2 Ne4 14.Ne3 Bg6 15.g4 Rde8 16.O-O-O Nxd2 17.Kxd2 Nd8 18.Bg2 Ne6 19.Nf5 Bd8 20.Rhe1 h5 21.h3 Rh8 22.Be4 hxg4 23.hxg4 Rh2 24.d5 Nf4 25.Nxd6+ cxd6 26.Bxg6 Rxe1 27.Bf5+ Kc7 28.Rxe1 Nxd3 29.Kxd3 Rxf2 30.Re2 Rxe2 31.Kxe2 Bf6 32.Kd3 Be5 33.a4 a5 34.Kc4 Kb6 35.Be4 f6 36.Bf5 Bf4 37.Be6 Be5 38.Bf5 Bf4 39.Be6 Be5 40.Bf5 1/2-1/2
2257147 IM Dau Khuong Duy (2502) GM Duda, J (2739) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 d6 7.c4 O-O 8.h3 Nd7 9.Nc3 Nb6 10.Bxc6 bxc6 11.Be3 c5 12.g4 a5 13.Kh1 c6 14.Ne2 Rb8 15.Ng3 g6 16.Bh6 Re8 17.Qd2 Na8 18.b3 Rb7 19.Rg1 Ra7 20.Nf5 Nc7 21.Ng7 Rf8 22.Nf5 Re8 23.Ng7 Rf8 24.Nf5 Re8 1/2-1/2
2253317 Lai, Duc Minh (2130) IM Dau Khuong Duy (2502) 0-1
1.e4 c5 2.d4 cxd4 3.Qxd4 Nf6 4.Nc3 Nc6 5.Qd3 d6 6.Nf3 g6 7.Be2 Bg7 8.O-O O-O 9.Nd5 Nd7 10.c3 Nc5 11.Qc2 e6 12.Nf4 f5 13.exf5 gxf5 14.Rd1 d5 15.Nh5 Qe7 16.Be3 Ne4 17.c4 d4 18.Nxd4 Nxd4 19.Bxd4 Bxd4 20.Rxd4 Qc5 21.Rad1 e5 22.b4 Qxb4 23.Rd8 Be6 24.Rxa8 Rxa8 25.Bd3 Nd6 26.c5 Rc8 27.Qc1 Nf7 28.Qe3 Kh8 29.Rb1 Qc3 30.g3 f4 31.gxf4 Rg8+ 32.Kf1 Bxa2 33.Rxb7 Qa1+ 34.Ke2 Bd5 35.c6 e4 36.Bxe4 Qa2+ 37.Kf3 Qa1 38.Bxd5 Qh1+ 39.Ke2 Qxd5 40.Qc3+ Ne5 41.Qxe5+ Qxe5+ 42.fxe5 Re8 43.Rxh7+ Kg8 44.Nf6+ Kf8 45.Nxe8 a6 46.c7 a5 47.c8=Q Kg8 48.Qc6 Kxh7 0-1
2253332 IM Dau Khuong Duy (2502) GM Hansen, Eric (2609) 1/2-1/2
1.Nf3 d5 2.e3 Nf6 3.d4 e6 4.c4 Be7 5.Nc3 O-O 6.Bd3 dxc4 7.Bxc4 a6 8.a4 c5 9.O-O Nc6 10.dxc5 Bxc5 11.Qe2 b6 12.Rd1 Qc7 13.b3 Bb7 14.Bb2 Rfd8 15.Rac1 Na5 16.Rxd8+ Rxd8 17.Bxa6 Nxb3 18.Rd1 Rxd1+ 19.Nxd1 Bc6 20.Bb5 Na5 21.h3 h6 22.Bxf6 gxf6 23.Nc3 f5 24.Bxc6 Nxc6 25.Nb5 Qd7 26.Nd2 Ne5 27.Nb3 Bf8 28.N3d4 Qd5 29.Qc2 Qc4 30.Qxc4 Nxc4 31.Nc6 Nb2 32.a5 bxa5 33.Nxa5 Nd3 34.Nc4 Bg7 35.g3 Bf6 36.Kg2 Nc5 37.Nbd6 Kf8 38.g4 fxg4 39.hxg4 Ke7 40.Nc8+ Kf8 41.Na7 Be7 42.Nc6 Bf6 43.f4 Nd3 44.Kf3 Nc5 45.Nb4 Ke8 46.Nc2 Ke7 47.Nd2 Kf8 48.Nc4 Be7 49.e4 Nd7 50.Nd4 Bf6 51.e5 Be7 52.Nd2 Bb4 53.Ne4 Be7 54.Nc6 Ba3 55.f5 Bb2 56.Kf4 Bc1+ 57.Kf3 Bb2 58.fxe6 fxe6 59.Kf4 Bc1+ 60.Kf3 Bb2 61.g5 hxg5 62.Nxg5 Nxe5+ 63.Nxe5 Bxe5 64.Nxe6+ 1/2-1/2
2252592 CM Bhavesh, Mahajan (2047) IM Dau Khuong Duy (2502) 0-1
1.b3 f5 2.Bb2 Nf6 3.Nf3 e6 4.g3 d5 5.Bg2 Bd6 6.O-O Qe7 7.d4 O-O 8.c4 c6 9.Qc1 a5 10.Ba3 Bb4 11.Bb2 Bd7 12.c5 a4 13.a3 Ba5 14.b4 Bc7 15.Nc3 Ne4 16.Qc2 Nxc3 17.Bxc3 Be8 18.Ne5 Bxe5 19.dxe5 f4 20.Qd2 fxg3 21.hxg3 Na6 22.e4 Nc7 23.exd5 cxd5 24.Bd4 Nb5 25.f4 Bg6 26.c6 Nxd4 27.cxb7 Qxb7 28.Qxd4 Qb5 29.Rfc1 h5 30.Bf1 Qd7 31.Be2 h4 32.Rc3 Be4 33.Bd3 Bxd3 34.Rxd3 Rac8 35.Rf1 Qf7 36.f5 Rc4 37.Qf2 exf5 38.gxh4 f4 39.Qf3 Re4 40.Kh2 Rxe5 41.b5 Qe6 42.Rf2 Qe7 43.Qg4 Re3 44.Rxd5 Rg3 45.Qh5 Qe1 46.Rg2 Rxg2+ 47.Kxg2 f3+ 48.Kh3 Qf1+ 49.Kg4 Qg2# 0-1
2253367 IM Atanasov, Anthony (2464) IM Dau Khuong Duy (2502) 0-1
1.d4 Nf6 2.Bf4 g6 3.Nd2 Bg7 4.e4 d5 5.e5 Ng8 6.Bd3 h5 7.Ngf3 Nh6 8.c4 dxc4 9.Nxc4 Nf5 10.Ne3 c6 11.Nxf5 Bxf5 12.Bxf5 gxf5 13.e6 fxe6 14.Qb3 Qa5+ 15.Bd2 Qd5 16.Qxb7 c5 17.Qc8+ Kf7 18.Ng5+ Kf6 19.Qxc5 Nc6 20.h4 Qxg2 21.O-O-O Qd5 22.Rde1 Qxc5+ 23.dxc5 e5 24.Bc3 f4 25.Rhg1 Rhg8 26.Ne4+ Ke6 27.Rg5 Bf6 28.Rxh5 Rh8 29.Rxh8 Rxh8 30.Rh1 Rxh4 31.Rxh4 Bxh4 32.Kd2 Kd5 33.Kd3 Nd8 34.b4 a6 35.a4 Ne6 36.Bd2 a5 37.b5 Bxf2 38.Nxf2 Nxc5+ 39.Ke2 Nxa4 40.Bxa5 Kc5 41.Bd8 Kxb5 42.Bxe7 Kc4 43.Ne4 Kd5 44.Kd3 Nb2+ 45.Kc2 Kxe4 46.Kxb2 Kd3 47.Kc1 f3 48.Bc5 Ke2 49.Kc2 e4 50.Kc3 e3 51.Kd4 f2 52.Ke5 f1=Q 53.Kd6 Qf3 54.Bb6 Kd3 55.Kc7 e2 56.Kb8 e1=Q 57.Ka7 Qee4 58.Ka6 Qb7+ 59.Kb5 Qfd5+ 60.Kb4 Qxb6+ 61.Ka4 Qbb3# 0-1
2252352 IM Dau Khuong Duy (2502) FM Moosavifar, Seyed Abolfazl (2414) 1-0
1.e4 e5 2.Bb5 Nf6 3.d3 c6 4.Ba4 Bc5 5.Nf3 O-O 6.O-O d6 7.c3 Bb6 8.Bg5 h6 9.Bh4 Nbd7 10.Nbd2 Re8 11.Re1 Nf8 12.Nf1 Ng6 13.Bg3 Nh5 14.Ne3 Qf6 15.Bc2 Ngf4 16.d4 g5 17.a4 a5 18.Rf1 Kh8 19.Rb1 g4 20.dxe5 dxe5 21.Nh4 Qg5 22.Nhf5 Bxf5 23.Nxf5 Rad8 24.Qe1 Nxg3 25.hxg3 Nd3 26.Bxd3 Rxd3 27.b4 Rd7 28.b5 Bc5 29.bxc6 bxc6 30.Qe2 Red8 31.Qc4 Ba7 32.Qxc6 Kh7 33.Rb7 Bxf2+ 34.Rxf2 Rd1+ 35.Kh2 R8d6 36.Rxf7+ Kg6 37.Rg7+ Kf6 38.Nxd6+ Kxg7 39.Qd7+ Kg6 40.Qf7# 1-0
2252099 Sitbon, Itay (2156) IM Dau Khuong Duy (2502) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bf4 a6 4.e3 h6 5.h3 e6 6.Nf3 c5 7.dxc5 Bxc5 8.Bd3 Nc6 9.e4 d4 10.Ne2 O-O 11.O-O Re8 12.e5 Nd5 13.Bh2 b5 14.Be4 Qb6 15.Bxd5 exd5 16.Nf4 Bb7 17.Nxd5 Qd8 18.Nf4 Nxe5 19.Nxe5 Rxe5 20.Nd3 Rg5 21.f3 Bd6 22.Qd2 Bxh2+ 23.Kxh2 Qc7+ 24.Kh1 Qg3 25.Qf2 Qd6 26.Rae1 Rc8 27.Re2 Kh7 28.Rfe1 Rc7 29.Re5 Rg6 30.Nf4 Rf6 31.Nh5 Re6 32.Rxe6 fxe6 33.Ng3 e5 34.Ne4 Qc6 35.Re2 Qc4 36.b3 Qb4 37.Ng3 Qd6 38.Qe1 Rc5 39.Nf1 Qg6 40.Nh2 Rxc2 41.Rxc2 Qxc2 42.Ng4 d3 43.Qxe5 d2 44.Nf6+ Kg6 45.Qe8+ Kxf6 46.Qf8+ Kg6 47.Qe8+ Kh7 0-1
2253395 GM Martinez Alcantara, Jose Eduardo (2646) IM Dau Khuong Duy (2502) 1-0
1.c4 Nf6 2.g3 g6 3.Bg2 Bg7 4.Nc3 O-O 5.d3 c6 6.e4 e6 7.Nge2 d5 8.cxd5 exd5 9.e5 Ne8 10.d4 Nc7 11.f4 h5 12.Be3 Bf5 13.O-O Nba6 14.h3 Qd7 15.Kh2 Rfe8 16.Ng1 Nb4 17.Qd2 Nc2 18.Rad1 Nxe3 19.Qxe3 Rad8 20.Nf3 Bf8 21.Nh4 Be7 22.Nxf5 Qxf5 23.h4 Qe6 24.f5 gxf5 25.Bh3 Qg6 26.Ne2 Ne6 27.Bxf5 Qg7 28.Qf3 c5 29.Qxh5 cxd4 30.Bxe6 fxe6 31.Rxd4 Qh7 32.Qxh7+ Kxh7 33.Rf7+ Kg8 34.Rff4 Rf8 35.Kh3 Rc8 36.Rg4+ Kf7 37.Rd3 Rc2 38.Nd4 Rxb2 39.Rf4+ Ke8 40.Nxe6 Rxf4 41.Nxf4 Rxa2 42.h5 a5 43.h6 Kf7 44.Rxd5 Ra1 45.Rd7 Rh1+ 46.Kg4 Rxh6 47.Rxb7 Ke8 48.Nd5 Bd8 49.Ra7 Rg6+ 50.Kf4 Rc6 51.Kf5 Rc1 52.g4 Rf1+ 53.Ke6 Rh1 54.Ra8 1-0
2253411 IM Dau Khuong Duy (2502) Bagchi, Sounak (2030) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Qxd4 Nf6 5.Nc3 Nc6 6.Qd3 Bg7 7.Be2 d6 8.O-O O-O 9.Nd5 Ng4 10.c3 Be6 11.Rd1 Nge5 12.Nxe5 Nxe5 13.Qg3 Rc8 14.Bg5 f6 15.Be3 Nc4 16.Nf4 Bf7 17.Bg4 Nxe3 18.Qxe3 Rc5 19.Be6 Bxe6 20.Nxe6 Qc8 21.Nxc5 dxc5 22.Rd5 b6 23.Rad1 e5 24.Rd7 a5 25.Qd3 f5 26.Qd5+ Kh8 27.h3 fxe4 28.Qxe4 Qe8 29.Qb7 Rg8 30.Qxb6 e4 31.Rd8 Qe6 32.Qxe6 1-0
2252667 IM Dau Khuong Duy (2502) IM Terry, R (2508) 1-0
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Nc6 5.h3 Bd6 6.Bd3 Nb4 7.Be2 Bf5 8.Na3 c6 9.c3 Na6 10.Nc2 Nc7 11.Bg5 Ne7 12.Ne3 Bg6 13.Bd3 Ne6 14.Bh4 Nf4 15.Bc2 Qb6 16.O-O Qxb2 17.Rb1 Qxc3 18.Rxb7 f6 19.Bxg6+ Nfxg6 20.Qa4 Qa3 21.Qxa3 Bxa3 22.Bg3 f5 23.Bc7 a5 24.Nc2 Bb4 25.a3 Kd7 26.Bh2+ Kc8 27.Rc7+ Kd8 28.axb4 f4 29.Rb7 Kc8 30.Rxe7 Nxe7 31.bxa5 Rf8 32.Ra1 h6 33.Ne5 g5 34.Nb4 Kc7 35.g3 Kd6 36.gxf4 gxf4 37.Ned3 Ng6 38.Rc1 Rac8 39.a6 Kd7 40.a7 Rc7 41.Nc5+ Ke7 42.Nca6 Rb7 43.Nxc6+ Kf6 44.Nc5 Rc7 45.Ne5 Rxa7 46.Ned7+ Kg7 47.Nxf8 Kxf8 48.Ne6+ Kf7 49.Nxf4 Nh4 50.Nxd5 Ke6 51.Ne3 Nf3+ 52.Kg2 Nxd4 53.Rc5 Rg7+ 54.Kf1 Nf3 55.Bg3 Nd2+ 56.Ke2 Nb3 57.Rc6+ Kd7 58.Rc7+ 1-0
2252165 IM Dau Khuong Duy (2502) FM Ughuzov, Ravan (2276) 1-0
1.e4 c6 2.f4 d5 3.e5 c5 4.g3 Nc6 5.Bg2 h5 6.h3 g6 7.Nc3 Be6 8.Nf3 Bh6 9.d4 c4 10.Ng5 Bxg5 11.fxg5 Qa5 12.Be3 Rd8 13.O-O b5 14.a3 Qb6 15.h4 a5 16.Qd2 Kf8 17.Qf2 Kg7 18.Qf4 Qb7 19.Rf2 Rh7 20.Raf1 Kh8 21.b3 cxb3 22.cxb3 Qd7 23.Nxb5 Bf5 24.Rc1 Rb8 25.a4 e6 26.Bf1 Nge7 27.Bd2 Kg7 28.Nd6 Rhh8 29.Bb5 Qb7 30.Nxb7 1-0
2253446 GM Tsydypov, Z (2507) IM Dau Khuong Duy (2502) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Bd6 5.c3 a6 6.Ba4 b5 7.Bb3 c4 8.Bc2 Nf6 9.b3 O-O 10.Qe2 cxb3 11.axb3 Bb7 12.d4 Re8 13.Bg5 h6 14.Bxf6 Qxf6 15.d5 Ne7 16.Nbd2 Bc5 17.b4 Ba7 18.c4 Ng6 19.c5 Nf4 20.Qd1 d6 21.Nb3 Bc8 22.Ne1 Qg6 23.Kh1 h5 24.g3 Nh3 25.Ng2 Bb8 26.Nh4 Qh7 27.f4 exf4 28.gxf4 dxc5 29.e5 Qh6 30.Nxc5 Nxf4 31.d6 Bh3 32.Qf3 Bxd6 33.exd6 g5 34.Nf5 Qf6 35.Ng3 Qxd6 36.Rf2 Bg4 37.Qb3 Rad8 38.Nce4 Qd4 39.Raf1 Bh3 40.Nxg5 1-0
2252462 GM Martinez Alcantara, Jose Eduardo (2646) IM Dau Khuong Duy (2502) 1-0
1.c4 g6 2.g3 Bg7 3.Bg2 Nf6 4.Nc3 O-O 5.d3 e6 6.e3 d5 7.cxd5 exd5 8.Nge2 Re8 9.O-O c5 10.d4 cxd4 11.Nxd4 Nc6 12.Nde2 Bg4 13.h3 Bf5 14.g4 Be6 15.Nf4 Qa5 16.Nxe6 fxe6 17.Bd2 Qb6 18.Qb3 Qxb3 19.axb3 Nd7 20.Rac1 Nc5 21.Nxd5 Nxb3 22.Nc7 Nxd2 23.Nxe8 Rxe8 24.Rfd1 Nb3 25.Bxc6 bxc6 26.Rxc6 a5 27.Rc7 Rb8 28.Ra7 Bxb2 29.Rdd7 a4 30.Rxh7 a3 31.Rhe7 Nc5 32.Kg2 Kf8 33.Rf7+ Ke8 34.Rfe7+ Kd8 35.Rh7 Ne4 36.Rhf7 Ke8 37.Rfe7+ Kf8 38.Rxe6 Nc3 39.Rf6+ Ke8 40.Rxg6 Kf8 41.Rf6+ Kg8 42.Re6 a2 43.Rg6+ Kf8 44.Rga6 a1=Q 45.Rxa1 Bxa1 46.Rxa1 Rb2 47.Ra8+ Kf7 48.Ra5 Nd1 49.Rf5+ Kg6 50.Rf3 Kg5 51.Rf5+ Kg6 52.Kg3 Nc3 53.h4 Ne4+ 54.Kg2 Nf6 55.h5+ Kg7 56.Rf4 Nd5 57.Rf3 Kh6 58.Kg3 Nc3 59.Rf6+ Kh7 60.Rf7+ Kh6 61.Kh4 Ne4 62.g5+ 1-0
2253488 IM Dau Khuong Duy (2502) GM Nguyen Ngoc Truong Son (2600) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.c3 a5 6.Bb3 d6 7.h3 h6 8.Nbd2 Ba7 9.Qe2 Ne7 10.Nf1 Ng6 11.Ng3 Be6 12.Be3 Qd7 13.Bxe6 fxe6 14.d4 exd4 15.cxd4 O-O 16.O-O a4 17.Rac1 c6 18.Rfd1 d5 19.Ne5 Qe8 20.Nd3 Nxe4 21.Nxe4 dxe4 22.Nc5 Bxc5 23.dxc5 Ne7 24.Rc4 Nd5 25.Rxe4 Qg6 26.Qg4 Qxg4 27.hxg4 a3 28.Rd2 Kf7 29.b3 Rfd8 30.Red4 Ke7 31.Kf1 e5 32.R4d3 Nb4 33.Rd6 Nd5 34.Rxd8 Rxd8 35.Ke1 Ke6 36.Rd3 Ra8 37.Bd2 Nf6 38.f3 Nd5 39.g3 Re8 40.b4 Kd7 41.Rxa3 e4 42.Kf2 exf3 43.Kxf3 Rf8+ 44.Ke2 Re8+ 45.Kf3 Rf8+ 46.Ke4 Rf2 47.Rd3 Ke6 48.a4 Nf6+ 49.Kd4 Nxg4 50.Bf4 Ra2 51.Kc4 Rxa4 52.Rd6+ Kf5 53.Rd7 g5 54.Bb8 Ne3+ 55.Kb3 Ra1 56.Rxb7 Nd5 57.b5 cxb5 58.c6 h5 59.Kb2 Ra5 60.c7 Nxc7 61.Bxc7 Ra4 62.Rxb5+ Kg4 63.Kb3 Re4 64.Kc3 h4 65.gxh4 gxh4 66.Kd3 Re8 67.Rb4+ Kh3 68.Bf4 Rd8+ 69.Ke4 Re8+ 70.Kf3 Re1 71.Bg5 Rf1+ 72.Ke2 Rf5 73.Rxh4+ Kg3 74.Rg4+ Kxg4 75.Bd2 Re5+ 76.Kd3 Rd5+ 77.Ke3 Rxd2 78.Kxd2 1/2-1/2
2252728 IM Dau Khuong Duy (2502) GM Tabatabaei, M (2700) 0-1
1.e4 d6 2.d4 Nf6 3.Bd3 e5 4.Nf3 Nc6 5.c3 g6 6.h3 Bg7 7.O-O O-O 8.Re1 Nh5 9.Bf1 h6 10.Na3 b6 11.Nc4 Re8 12.b4 exd4 13.cxd4 Nxb4 14.Rb1 a5 15.a3 Nc6 16.d5 Ne7 17.g4 Nf6 18.Bf4 h5 19.g5 Nd7 20.Bg2 Nc5 21.e5 dxe5 22.Nfxe5 Bb7 23.d6 Bxg2 24.Kxg2 Nf5 25.Qd5 Ne6 26.Bh2 Qxg5+ 27.Kh1 cxd6 28.Nxf7 Kxf7 29.Qb7+ Qe7 30.Qd5 Rad8 31.Rxb6 Qf6 32.Rb7+ Kf8 33.Nb6 Nc5 34.Rxe8+ Rxe8 35.Rc7 Qe6 36.Qf3 Qe1+ 37.Bg1 Qe4 38.Qxe4 Nxe4 39.Nd7+ Kg8 40.Nb6 Re7 41.Rc8+ Kh7 42.Rc4 Nd2 43.Rc2 Nf3 44.Bh2 Re1+ 45.Kg2 N5h4+ 46.Kg3 Be5# 0-1
2253496 FM Nagare Kaivalya Sandip (2328) IM Dau Khuong Duy (2502) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 Ng6 6.c3 Be7 7.d4 cxd4 8.cxd4 d5 9.e5 O-O 10.Nc3 Bd7 11.Bd3 Be8 12.g3 f6 13.exf6 Rxf6 14.h4 h6 15.Be3 Bd6 16.Nh2 Rf8 17.Qc2 Nb4 18.Qe2 Nxd3 19.Qxd3 Nxh4 20.gxh4 Qxh4 21.f4 Bxf4 22.Bxf4 Rxf4 23.Re2 Bh5 24.Rg2 Raf8 25.Qe3 R8f6 26.Re1 Bf3 27.Nxf3 Rxf3 28.Qe5 Rh3 0-1
2251967 IM Buksa, N (2392) IM Dau Khuong Duy (2502) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bf4 Nh5 4.e3 Nxf4 5.exf4 Bf5 6.Nf3 e6 7.Bd3 Bxd3 8.cxd3 g6 9.O-O Bg7 10.Ne5 O-O 11.Re1 Nc6 12.Ne2 Ne7 13.Ng3 c6 14.h4 Re8 15.h5 Qb6 16.hxg6 hxg6 17.Qa4 a5 18.a3 Qa6 19.Qc2 Rac8 20.Qe2 Qb6 21.Qe3 a4 22.Re2 Nf5 23.Nxf5 exf5 24.Rae1 f6 25.Nd7 Rxe3 26.Nxb6 Rxe2 27.Rxe2 Rd8 28.Re7 Rb8 29.Nxa4 Bf8 30.Rd7 b5 31.Nc5 b4 32.a4 b3 33.Rb7 Ra8 34.Ne6 Bd6 35.Rxb3 Rxa4 36.Rb7 g5 37.g3 gxf4 38.gxf4 Rb4 39.Rd7 Bb8 40.Rg7+ Kh8 41.Rf7 Rxb2 42.Kg2 Kg8 43.Rxf6 Rb3 44.Rxf5 Bd6 45.Nd8 Rc3 46.Rf6 Be7 47.Rxc6 Rxd3 48.Ne6 Kf7 49.f5 Bh4 50.Nf4 Rxd4 51.Ng6 Bf6 52.Rc7+ Ke8 53.Kf3 Ra4 54.Ke3 d4+ 55.Ke4 Ra2 56.Kd5 d3 57.Ke6 d2 58.Rc8+ Bd8 59.f6 Ra6+ 60.Kf5 d1=Q 61.f7+ Kxf7 62.Ne5+ Kg7 63.Rc4 Rf6+ 64.Kg5 Qd5 65.f4 Rxf4+ 66.Kxf4 Bf6 67.Re4 Bxe5+ 0-1
2252496 IM Dau Khuong Duy (2502) CM Matyakubov, Miraziz (2207) 1-0
1.d4 Nf6 2.Nf3 e6 3.Nbd2 d5 4.e3 c5 5.b3 Nc6 6.Bb2 cxd4 7.exd4 Ne4 8.a3 f5 9.c4 Bd6 10.g3 O-O 11.Bg2 Bd7 12.O-O Be8 13.Ne5 Nxe5 14.dxe5 Bc5 15.cxd5 exd5 16.b4 Bb6 17.Nb3 Ba4 18.Qd3 Qd7 19.Nd4 Rac8 20.Rac1 Bxd4 21.Qxd4 Qe6 22.Qxa7 Bc6 23.f3 Nd2 24.Rfd1 Nc4 25.Qf2 f4 26.g4 Ba4 27.Re1 Ne3 28.Bd4 Nc4 29.Bf1 b5 30.Bd3 Nxa3 31.Bf5 Rxf5 32.gxf5 Qxf5 33.Rxc8+ Qxc8 34.e6 Nc2 35.e7 Nxe1 36.Qxe1 Kf7 37.Qe5 Ke8 38.Bc5 Qc6 39.Qb8+ Kf7 40.Qf8+ Kg6 41.e8=Q+ 1-0
2253536 IM Dau Khuong Duy (2502) GM Bortnyk, Olexandr (2604) 0-1
1.e4 Nf6 2.Nc3 d5 3.e5 Nfd7 4.d4 c5 5.f4 cxd4 6.Nce2 Nc6 7.Nxd4 Ndb8 8.Ngf3 Bg4 9.Be3 Nxd4 10.Qxd4 Nc6 11.Qd2 Bxf3 12.gxf3 e6 13.O-O-O g6 14.Kb1 a6 15.c4 dxc4 16.Qc2 Qa5 17.Bxc4 Be7 18.Qb3 Qb4 19.Bb6 Qxb3 20.axb3 Bd8 21.Bc5 Be7 22.Bb6 Bd8 23.Bf2 Ba5 24.Rd6 Bb4 25.Rdd1 Rc8 26.Bd3 O-O 27.Be4 Na5 28.Rd3 Rfd8 29.Rhd1 Rxd3 30.Rxd3 b5 31.Bb6 Nc6 32.Rd7 a5 33.Bd3 Ne7 34.Bxb5 Nd5 35.Bd8 Bd2 36.Bc4 Bxf4 37.Bxd5 exd5 38.Bf6 Bxh2 39.Rxd5 h5 40.Rxa5 Bf4 41.Ra4 g5 42.Rd4 Rc1+ 43.Ka2 Kh7 44.b4 h4 45.Rd7 Kg6 46.b5 h3 47.Rd8 h2 48.Rg8+ Kf5 49.Rh8 h1=Q 50.Rxh1 Rxh1 51.b6 Bxe5 52.Be7 Rh6 53.Bc5 Bb8 54.b4 Ke5 55.Kb3 Kd5 56.Ka4 f5 57.Kb5 g4 58.fxg4 fxg4 59.Ka6 g3 60.Kb7 Be5 61.Be3 Rh7+ 62.Ka6 g2 63.b7 Rh3 64.Bg1 Rb3 65.b5 Rb1 66.Bf2 g1=Q 67.Bxg1 Rxg1 68.Kb6 Rb1 69.Ka6 Kc5 70.b8=Q Bxb8 71.Kb7 Rxb5+ 72.Kc8 Kd6 73.Kd8 Re5 74.Kc8 Bc7 75.Kb7 Rb5+ 76.Ka6 Kc6 77.Ka7 Ra5# 0-1
2253289 IM Dau Khuong Duy (2502) WGM Gong Qianyun (2198) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bc4 e6 4.O-O Nf6 5.d3 d5 6.exd5 exd5 7.Bb5 Be7 8.Bxc6+ bxc6 9.h3 O-O 10.b3 h6 11.Nc3 Bf5 12.Na4 Re8 13.Re1 Qc7 14.Bb2 Rad8 15.Qd2 d4 16.Ba3 Nd7 17.Re2 Bd6 18.Rae1 Rf8 19.Qd1 Be6 20.Nd2 Bd5 21.Ne4 Bxe4 22.Rxe4 Nf6 23.Rh4 Rfe8 24.Bxc5 Rxe1+ 25.Qxe1 Re8 26.Qd2 Bh2+ 27.Kf1 Nd5 28.Re4 Rxe4 29.dxe4 Nf6 30.Qxd4 Qf4 31.Qe3 Qe5 32.Bd4 Qd6 33.Bxf6 Qxf6 34.g3 Bxg3 35.Qxg3 Qa1+ 36.Kg2 Qxa2 37.Qd3 Qa1 38.Qc3 Qd1 39.Qxc6 Qe2 40.Qc8+ Kh7 41.Qf5+ Kg8 42.e5 Qb5 43.Nc3 Qc6+ 44.Ne4 Qxc2 45.Nf6+ 1-0
2252016 IM Dau Khuong Duy (2502) CM Antonyan, Hamlet (2184) 0-1
1.d4 d5 2.Nf3 Nf6 3.Nbd2 g6 4.e3 Bg7 5.Be2 O-O 6.b4 a5 7.b5 c6 8.a4 cxb5 9.axb5 b6 10.O-O Bf5 11.c4 dxc4 12.Nxc4 Nbd7 13.Bb2 Ne4 14.Bd3 Ndf6 15.Nfe5 Nd7 16.Nc6 Qe8 17.Ba3 Nc3 18.Qc2 Nxb5 19.Bxe7 Rc8 20.Bxf8 Nxf8 21.Bxf5 gxf5 22.d5 Bxa1 23.Rxa1 Rxc6 24.dxc6 Qxc6 25.Rc1 Ne6 26.Qxf5 Nd6 27.Qg4+ Kf8 28.h3 b5 29.Nxd6 Qxc1+ 30.Kh2 Qc7 31.Qg3 b4 32.Qe5 Ke7 33.f4 Qxd6 34.Qxa5 Qc5 35.Qa6 Qxe3 36.Qb7+ Kf6 37.g3 Qf2+ 38.Kh1 Qxg3 39.Qxb4 Qf3+ 40.Kg1 Qe3+ 41.Kh1 Qxh3+ 42.Kg1 Qg3+ 43.Kh1 Qh4+ 44.Kg1 Qxf4 45.Qb5 Qe3+ 46.Kh1 Qe4+ 47.Kg1 Qg6+ 48.Kh1 Qh6+ 49.Kg2 Qg5+ 0-1
2252272 GM Rustemov, A (2525) IM Dau Khuong Duy (2502) 0-1
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nc3 c6 7.O-O Bf5 8.Ne1 Be6 9.b3 d5 10.Nd3 Ne4 11.Bb2 Bxd4 12.Nxe4 dxe4 13.Bxe4 Bxb2 14.Nxb2 Qa5 15.Qe1 Qe5 16.Qb1 Nd7 17.Bf3 Nc5 18.Nd3 Nxd3 19.Qxd3 Rad8 20.Qc2 Bf5 21.e4 Be6 22.Rad1 a5 23.Rd2 Rxd2 24.Qxd2 Kg7 25.Rd1 h6 26.h4 Ra8 27.Bg2 a4 28.f4 Qc5+ 29.Kh2 axb3 30.axb3 Ra3 31.Qb2+ f6 32.e5 f5 33.Rd8 Qb4 34.h5 Qxb3 35.Qxb3 Rxb3 36.hxg6 Kxg6 37.c5 Rb5 38.Rb8 Bc4 39.Bf3 e6 40.Rg8+ Kf7 41.Rb8 Ke7 42.Kh3 Kd7 43.Kh4 Kc7 44.Rh8 Rxc5 45.Rxh6 b5 46.g4 fxg4 47.Bxg4 b4 48.Bxe6 Bxe6 49.Rxe6 b3 50.Rd6 b2 0-1
2253564 IM Dau Khuong Duy (2502) IM Terry, R (2508) 1-0
1.e4 e6 2.Nf3 d5 3.Nc3 Nf6 4.e5 Nfd7 5.d4 c5 6.Ne2 cxd4 7.Nexd4 Nc6 8.Nxc6 bxc6 9.Bd3 Ba6 10.O-O Bxd3 11.Qxd3 Be7 12.Re1 Nc5 13.Qc3 Qb6 14.Be3 Ne4 15.Qb3 Qa6 16.c4 O-O 17.Qc2 Qxc4 18.Qxc4 dxc4 19.Rac1 c3 20.bxc3 Rfd8 21.g4 Rd3 22.c4 Bb4 23.Re2 c5 24.Kg2 Rad8 25.h4 h6 26.h5 a5 27.Rec2 a4 28.Ng1 Bc3 29.Bf4 Bb4 30.Ne2 Kf8 31.Be3 Ke7 32.Nf4 R3d7 33.Kf3 Nd2+ 34.Ke2 Ne4 35.f3 Ng5 36.a3 Bxa3 37.Ra1 Bb4 38.Rxa4 Rd1 39.Rca2 Rh1 40.Ra7+ Kf8 41.Ra8 Rxa8 42.Rxa8+ Ke7 43.Ra7+ Ke8 44.Rc7 Rh2+ 45.Bf2 Bc3 46.Nd3 Bd4 47.Kf1 Bxf2 48.Nxf2 Nxf3 49.Ne4 Nxe5 50.Nd6+ Kf8 51.Rxc5 Nxg4 52.Rc7 Ne5 53.c5 Rc2 54.Nb7 Ke8 55.Nd6+ Kf8 56.Nb7 g5 57.hxg6 Nxg6 58.Nd8 Ne5 59.Nb7 h5 60.Rc8+ Kg7 61.Nd6 h4 62.Ne4 h3 63.Ng3 h2 64.Ra8 Rxc5 65.Ra2 Rc1+ 66.Kg2 h1=Q+ 67.Nxh1 Rc4 68.Nf2 Rh4 69.Kg3 Rh6 70.Ra5 Rg6+ 71.Kf4 Nd7 72.Ne4 Nf6 73.Nd6 Nd5+ 74.Ke5 Rg5+ 75.Kd4 Rg4+ 76.Ke5 Rg1 77.Ne8+ Kg6 78.Ra8 Re1+ 79.Kd6 Rd1 80.Ra2 Nf6+ 81.Ke7 Rd7+ 82.Kf8 Nxe8 83.Rg2+ Kf6 84.Rf2+ Ke5 85.Re2+ Kf6 86.Rf2+ Ke5 87.Kxe8 Rd5 88.Re2+ Kd4 89.Ra2 e5 90.Kxf7 e4 91.Ke6 Kd3 92.Kxd5 e3 93.Ra3+ Kd2 94.Kd4 e2 95.Ra2+ Kd1 96.Kd3 Kc1 97.Rxe2 Kb1 98.Rd2 Kc1 99.Kc3 Kb1 100.Rd3 Kc1 101.Rd2 Kb1 102.Rd1+ Ka2 103.Rc1 Ka3 104.Ra1# 1-0
2251308 GM Nepomniachtchi, I (2729) IM Dau Khuong Duy (2502) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.Bxc6 dxc6 5.d3 Qc7 6.e5 Ne7 7.O-O Nf5 8.Nbd2 Be7 9.Re1 b6 10.b3 h6 11.a4 a5 12.Ne4 Ba6 13.h3 O-O-O 14.Bf4 g5 15.Bh2 Kb8 16.g4 Nd4 17.Nfd2 h5 18.c3 hxg4 19.cxd4 Rxh3 20.Qxg4 Rxh2 21.Kxh2 f5 22.Qh3 Rxd4 23.Nf3 g4 24.Qh8+ Rd8 25.Qh6 fxe4 26.Rxe4 gxf3 27.Qxe6 Rh8+ 28.Kg3 Bc8 29.Qg6 Rh3+ 30.Kf4 Qd8 31.Rg1 Qxd3 0-1
2251062 IM Dau Khuong Duy (2502) FM Shandrygin, Nikita (2209) 1-0
1.d4 d5 2.Bg5 Nc6 3.e3 f6 4.Bh4 e5 5.dxe5 Nxe5 6.Nf3 Nxf3+ 7.Qxf3 h5 8.h3 g5 9.Bg3 h4 10.Bh2 Bd6 11.Bxd6 Qxd6 12.Nc3 Be6 13.O-O-O O-O-O 14.Bc4 c6 15.e4 d4 16.e5 fxe5 17.Ne4 Qe7 18.Bxe6+ Qxe6 19.Nxg5 Qxa2 20.Qf5+ Rd7 21.Qxe5 Rh6 22.Rhe1 Rhd6 23.Rd3 Qa1+ 24.Kd2 Qxb2 25.Rb3 Qa2 26.Nf7 Rd5 27.Qe8+ Kc7 28.Reb1 Qa5+ 29.Kd1 b6 30.Qxg8 d3 31.c3 Re7 32.Qg4 Rxf7 33.Qxh4 Rd6 34.Rb4 Qe5 35.Re4 Qxc3 36.Rc4 Qa3 37.Rf4 Rfd7 38.Rfb4 Qa2 39.R4b2 Qd5 40.f3 Re6 41.Qf4+ Kb7 42.Rd2 Re2 43.Rbb2 Rxd2+ 44.Kxd2 Qa5+ 45.Qb4 Qg5+ 46.Kc3 Qe3 47.Rd2 1-0
2251586 IM Dau Khuong Duy (2502) GM Abdusattorov, Nodirbek (2780) 1/2-1/2
1.Nf3 c5 2.b3 d5 3.Bb2 Nc6 4.e3 a6 5.d4 Bg4 6.Be2 e6 7.O-O Nf6 8.Nbd2 Rc8 9.c4 cxd4 10.Nxd4 Bxe2 11.Qxe2 Nxd4 12.Bxd4 Be7 13.Rfd1 O-O 14.Rac1 Qa5 15.Rc2 b5 16.c5 b4 17.c6 Qb5 18.Qxb5 axb5 19.Rdc1 Ra8 20.Bc5 Bxc5 21.Rxc5 Rxa2 22.Rxb5 Rc8 23.Nf3 Kf8 24.h3 Ne4 25.Rxb4 Ra7 26.Rb7 Ra6 27.Ne5 Ke8 28.Rxf7 Rcxc6 29.Rxc6 Rxc6 30.Rxg7 Rc1+ 31.Kh2 Nxf2 32.Rxh7 Rh1+ 33.Kg3 Ne4+ 34.Kh4 Re1 35.Ng6 Kd8 36.Nf4 Rxe3 37.Nxe6+ Kc8 38.Rc7+ Kb8 39.Rd7 Nf6 40.Rd8+ Kb7 41.Nf4 Rxb3 42.Rd6 Ne4 43.Rxd5 Kc6 44.Re5 Nd6 45.g4 Nc4 46.Re6+ Kd7 47.Re2 Kd6 48.Kg5 Ne5 49.Kf5 Nf3 50.Re6+ Kd7 51.Re4 Nh4+ 52.Kg5 Nf3+ 53.Kg6 Kd6 54.g5 Rb5 55.Ne6 Kd5 56.Re3 Ne5+ 57.Kf5 Kd6 58.Nf4 Nc4+ 59.Ke4 Re5+ 60.Kd4 Nxe3 61.g6 Nf5+ 62.Kd3 Re2 63.Kxe2 Ke5 64.Kf3 Kf6 65.Kg4 Ng7 66.h4 Nf5 67.h5 Nh6+ 68.Kh4 Nf5+ 69.Kg4 Nh6+ 70.Kf3 Nf5 71.Ke4 Nh6 72.Kd5 Ng4 73.Ke4 Nh6 74.Nd5+ Kg5 75.Ke5 Ng4+ 76.Ke6 Nh6 77.Nf6 Nf5 78.g7 Nxg7+ 79.Kf7 Nf5 1/2-1/2
2250563 IM Dau Khuong Duy (2502) FM Atwell, Rose (2390) 1-0
1.e4 e5 2.Bb5 c6 3.Ba4 Nf6 4.d3 Be7 5.Nf3 Qc7 6.O-O O-O 7.Re1 Re8 8.Bg5 d6 9.Nbd2 h6 10.Bh4 Nbd7 11.c3 Nf8 12.Nf1 Ng6 13.Bg3 Bf8 14.h3 b5 15.Bc2 Bb7 16.Ne3 Rad8 17.Nh4 d5 18.Qf3 dxe4 19.dxe4 Bc8 20.Bb3 Kh7 21.Nhf5 Be6 22.Rad1 Bxb3 23.axb3 a5 24.h4 Nf4 25.Ng4 Nxg4 26.Qxg4 g6 27.Ne3 Ne6 28.h5 Bg7 29.Bh4 Rxd1 30.Rxd1 a4 31.bxa4 bxa4 32.Nc4 Rf8 33.hxg6+ Kh8 34.Nd6 1-0
2250053 CM Karimov, Shakhrombek (2259) IM Dau Khuong Duy (2502) 1-0
1.e4 c6 2.d4 d6 3.Nf3 g6 4.Nc3 Bg7 5.Be3 Nf6 6.Qd2 Bg4 7.O-O-O Bxf3 8.gxf3 Nbd7 9.h4 Qa5 10.Bc4 e6 11.Bb3 d5 12.e5 Nh5 13.Kb1 Qc7 14.Ne2 c5 15.c3 b5 16.Bc2 b4 17.cxb4 cxd4 18.Nxd4 Bxe5 19.Ba4 O-O 20.Rc1 Qd6 21.Nc6 Bg7 22.Rhg1 Rfc8 23.b5 Kh8 24.Bb3 Nb6 25.Bh6 Bxh6 26.Qxh6 Qf4 27.Rg5 Qxf3 28.Bd1 Qxf2 29.Rxh5 gxh5 30.Bc2 Qxc2+ 31.Rxc2 Nd7 32.Rf2 Rf8 33.Qxh5 f6 34.Ne7 Ne5 35.Rxf6 Rxf6 36.Qxe5 Kg7 37.Nc6 h6 38.a4 Kf7 39.a5 Rf5 40.Qc7+ Kg6 41.Ne7+ 1-0
2251880 GM Duda, J (2739) IM Dau Khuong Duy (2502) 0-1
1.d4 Nf6 2.Bg5 g6 3.Bxf6 exf6 4.e3 d5 5.c4 dxc4 6.Bxc4 Bd6 7.Nc3 O-O 8.Nge2 c6 9.a3 f5 10.Qc2 Nd7 11.Ba2 Nf6 12.h3 Re8 13.O-O Kg7 14.Rad1 Bd7 15.Rfe1 Re7 16.Nc1 Qc7 17.Nd3 Rae8 18.Re2 Ne4 19.b4 h5 20.Nc5 Bc8 21.N5xe4 fxe4 22.d5 Re5 23.dxc6 bxc6 24.Red2 Be7 25.Nd5 Qb7 26.Nxe7 R8xe7 27.Rd6 Be6 28.Bc4 Qc7 29.Bxe6 R5xe6 30.Qc3+ f6 31.Qc5 Rxd6 32.Qxd6 Qxd6 33.Rxd6 Rc7 34.g4 h4 35.Kf1 Kf7 36.Rd8 Ke6 37.Ke2 c5 38.b5 a6 39.bxa6 Ra7 40.Rg8 g5 41.Rb8 Rxa6 42.Rb3 Kd5 43.Kd2 Kc4 44.Kc2 f5 45.gxf5 Rf6 46.Rc3+ Kd5 47.Kd2 Rxf5 48.Ke2 Rf6 49.Rc1 Ra6 50.Rc3 Rb6 51.Kd1 Rb1+ 52.Ke2 Rb2+ 53.Kf1 Ra2 54.Kg2 c4 55.Kf1 Kc5 56.Ke1 Rb2 57.Kf1 Rb3 58.Rc1 c3 59.f4 exf3 60.Kf2 Kc4 61.Kxf3 Kd3 62.Kg4 Kd2 63.Rg1 c2 64.Kxg5 Rxe3 65.Kxh4 Rxa3 66.Kg4 c1=Q 67.Rxc1 Kxc1 68.h4 Kd2 69.h5 Ke3 70.Kf5 Ra5+ 71.Kg6 Kf4 72.h6 Ra6+ 73.Kh5 Kf5 74.h7 Ra8 75.Kh6 Kf6 76.Kh5 Rh8 0-1
2250869 FM Sakun, V (2301) IM Dau Khuong Duy (2502) 0-1
1.e4 c6 2.d4 d5 3.Nc3 Na6 4.Nf3 Nc7 5.Bd3 g6 6.h3 Bg7 7.e5 Bf5 8.Bxf5 gxf5 9.Ne2 e6 10.Nf4 h5 11.g3 Bf8 12.h4 Qd7 13.Ng5 c5 14.c3 cxd4 15.cxd4 Qb5 16.Qe2 Qxe2+ 17.Kxe2 Ne7 18.Be3 Nc6 19.Rhc1 Be7 20.Nf3 Kd7 21.Nd3 Na6 22.a3 Na5 23.Rc3 Nc4 24.Bg5 Rac8 25.Bxe7 Kxe7 26.Rac1 Rcg8 27.a4 Rg4 28.b3 Re4+ 29.Kf1 Na5 30.Nf4 Kd7 31.Rd1 Nc6 32.Rcd3 Nab4 33.R3d2 Na5 34.Ng5 Nbc6 35.Nxe4 fxe4 36.Rb2 Ne7 37.Ng2 Rc8 38.Nf4 Rh8 39.Rdd2 Nf5 40.Ke2 Nc6 41.Kf1 Nfxd4 42.b4 Nf3 43.Rdc2 Ncxe5 44.Rb3 d4 45.Re2 d3 46.Reb2 Rc8 47.Rb1 Nd2+ 48.Ke1 Nxb3 49.Rxb3 Rc1+ 50.Kd2 Rc2+ 51.Ke3 f5 52.Rb1 Ng4+ 53.Kd4 e5+ 54.Kd5 exf4 55.gxf4 Rc6 56.b5 Rd6+ 57.Kc4 d2 58.Rd1 e3 59.f3 e2 60.fxg4 exd1=Q 0-1
2250368 FM Labruyere, Roger (2212) IM Dau Khuong Duy (2502) 0-1
1.e4 d6 2.d4 g6 3.Nc3 Bg7 4.Nf3 Bg4 5.Be2 Nc6 6.d5 Bxf3 7.Bxf3 Nd4 8.Be3 Nxf3+ 9.Qxf3 c5 10.h4 h5 11.g4 hxg4 12.Qxg4 Nf6 13.Qg2 Nh5 14.f4 b5 15.f5 b4 16.Ne2 gxf5 17.Nf4 Bxb2 18.Rb1 Bc3+ 19.Ke2 Nxf4+ 20.Bxf4 Qa5 21.h5 Qxa2 22.Rbc1 Qc4+ 23.Kd1 fxe4 24.h6 Qxd5+ 25.Ke2 Qc4+ 26.Kd1 a5 27.h7 Kd7 28.Qg4+ e6 29.Qh5 Kc6 30.Bd2 Qd4 31.Rh2 a4 32.Ke1 a3 33.Bxc3 Qxc3+ 34.Rd2 e3 0-1
2250159 IM Dau Khuong Duy (2502) CM Smieszek, W (2105) 1-0
1.d4 Nf6 2.Nf3 c5 3.d5 e6 4.Nc3 b5 5.Nxb5 Nxd5 6.e4 a6 7.Na3 Nb6 8.Nc4 Nxc4 9.Bxc4 Be7 10.O-O O-O 11.Qd3 Bb7 12.Rd1 Bf6 13.c3 Nc6 14.Bf4 Na5 15.Bd6 Nxc4 16.Qxc4 Be7 17.Ne5 Bxd6 18.Rxd6 Qg5 19.Nxd7 Rfe8 20.Nxc5 Rac8 21.b4 f5 22.Rxe6 Kf8 23.Rxe8+ Kxe8 24.Qg8+ Ke7 25.Qe6+ Kf8 26.Nd7# 1-0
2251740 IM Dau Khuong Duy (2502) GM Tsydypov, Z (2507) 1-0
1.d4 Nf6 2.Bg5 c5 3.dxc5 Qa5+ 4.Qd2 Qxc5 5.Nc3 e6 6.e4 Nc6 7.Nf3 a6 8.a4 Be7 9.Be2 O-O 10.O-O d6 11.Be3 Qa5 12.Nd4 Qc7 13.f4 Bd7 14.Bf3 Na5 15.b3 Rac8 16.Nde2 Rfd8 17.Kh1 Be8 18.Qe1 Nc6 19.Qf2 Nd7 20.Rad1 Nb4 21.Rd2 Bf6 22.Bd4 e5 23.fxe5 dxe5 24.Be3 Qb8 25.Bg4 b5 26.axb5 axb5 27.Nd5 Nxd5 28.exd5 Qb7 29.Ng3 Bh4 30.Qf5 Bxg3 31.hxg3 Nf6 32.Bf3 e4 33.Bxe4 Qe7 34.Rd4 Bd7 35.Qf3 Re8 36.Bg5 b4 37.Bxf6 Qxf6 38.Qxf6 gxf6 39.Rxb4 Kg7 40.Rd4 Rc3 41.Rf3 Rc5 42.c4 Rb8 43.Bc2 Ra5 44.Rdf4 Rb6 45.Re3 Ra2 46.Rf2 Rb2 47.Kg1 Ra6 48.Re7 Ra1+ 49.Kh2 Bg4 50.d6 Raa2 51.d7 Bxd7 52.Rxd7 Rxc2 53.Rxc2 Rxc2 54.Rd1 Rb2 55.Rd3 Rc2 56.g4 Kg6 57.Kg3 f5 58.gxf5+ Kxf5 59.Rf3+ Ke6 60.Kh3 f5 61.g4 fxg4+ 62.Kxg4 Kd6 63.Kh5 Rh2+ 64.Kg5 Kc5 65.Rf5+ Kd4 66.Rd5+ Ke4 67.Rd7 Rh3 68.b4 Rb3 69.b5 Rb4 70.Rc7 Rb3 71.Rc6 Kd4 72.b6 Rc3 73.c5 Kd5 74.Rc7 Rg3+ 75.Kh6 Rh3+ 76.Kg7 h5 77.b7 Rg3+ 78.Kh7 Rb3 79.c6 h4 80.Rc8 h3 81.b8=Q Rxb8 82.Rxb8 Kxc6 83.Rb1 Kd5 84.Rh1 Ke4 85.Rxh3 Kf4 86.Rh6 Kg4 87.Rg6+ Kf5 88.Kg7 Kf4 89.Rf6+ Ke4 90.Kg6 Ke5 91.Rf5+ Ke6 92.Kg5 Kd6 93.Rf1 Ke6 94.Re1+ Kd5 95.Rd1+ Ke4 96.Rc1 Kd3 97.Rg1 Kd2 98.Rg4 Ke2 99.Rf4 1-0
2251251 IM Terry, R (2508) IM Dau Khuong Duy (2502) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 Ng6 6.c3 Be7 7.d4 cxd4 8.cxd4 d5 9.exd5 exd5 10.Qc2 Qb6 11.Nc3 O-O 12.Be3 Be6 13.Rac1 Rac8 14.h3 Nb4 15.Qb3 h6 16.Bf1 Bd6 17.a3 Nc6 18.Qxb6 axb6 19.Na4 Bc7 20.Rc3 Ra8 21.Bb5 Nge7 22.Rec1 Ra5 23.Rb3 Rfa8 24.Nc3 Nf5 25.Bd3 Nxe3 26.fxe3 Bd8 27.Nb5 Rb8 28.Kf2 Be7 29.Nc7 Bd8 30.Nb5 Kf8 31.Nd6 Bd7 32.Bf5 Ke7 33.Bxd7 Kxd6 34.Bf5 g6 35.Bd3 Raa8 36.g4 Rc8 37.Rbc3 Rc7 38.Ne5 Rac8 39.Nf3 Na5 40.Rxc7 Rxc7 41.Rxc7 Bxc7 42.Ke2 Ke6 43.Kd2 Bd6 44.Kc3 Nc6 45.e4 Ne7 46.exd5+ Nxd5+ 47.Kd2 Nf4 48.Bc4+ Ke7 49.Bf1 h5 50.Ke3 hxg4 51.hxg4 Nd5+ 52.Kd3 Nf6 53.g5 Nd5 54.Ke4 Nf4 55.a4 f5+ 56.gxf6+ Kxf6 57.Ne5 Nh5 58.Nd7+ Ke7 59.Bh3 Bc7 60.Ne5 Nf6+ 61.Kf4 Nd7 62.b4 Nxe5 63.dxe5 Bb8 64.Bg2 Ke6 65.Bxb7 Bxe5+ 66.Ke4 Bc3 67.Bc8+ Kd6 68.b5 Ba5 69.Bh3 g5 70.Bf1 Kc5 71.Kf5 Kb4 72.Kxg5 Kxa4 73.Kf5 Kb4 74.Ke6 Kc5 75.Kd7 Kb4 76.Kc7 Kc5 77.Kb7 Bb4 78.Kc7 Ba5 79.Kd7 Bb4 80.Ke6 Ba5 81.Kf5 Bb4 82.Ke4 Ba5 83.Kd3 Bb4 84.Kc2 Ba5 85.Kb3 Bb4 86.Ka4 Ba5 87.Be2 Bb4 88.Bf3 Ba5 89.Bc6 Bb4 90.Kb3 Ba5 91.Kc2 Bb4 92.Kd3 Ba5 93.Ke4 Bb4 94.Kf3 Ba5 95.Kg4 Bb4 96.Kf5 Ba5 97.Kf6 Bb4 1/2-1/2
2242111 GM Stremavicius, T (2556) IM Dau Khuong Duy (2502) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.c4 c6 5.e3 Bg7 6.Be2 O-O 7.O-O a5 8.b3 Bg4 9.Bb2 e6 10.h3 Bxf3 11.Bxf3 Nbd7 12.Qc2 Re8 13.Rac1 Bf8 14.Rfd1 a4 15.e4 axb3 16.axb3 dxe4 17.Nxe4 Nxe4 18.Bxe4 Nf6 19.Bf3 Ba3 20.Ra1 Bxb2 21.Rxa8 Qxa8 22.Qxb2 Qd8 23.b4 Re7 24.b5 cxb5 25.Qxb5 Rd7 26.Qe5 Ne8 27.c5 Qc7 28.Rb1 Qxe5 29.dxe5 Rc7 30.Rb5 f6 31.exf6 Nxf6 32.Bxb7 Nd7 33.c6 Nf6 34.Kh2 Kf7 35.Kg3 Ke7 36.Kf4 Kd6 37.f3 h6 38.Ra5 Nd5+ 39.Ke4 Rf7 40.g3 Nc3+ 41.Ke3 Nd5+ 42.Ke2 Nb4 43.Ra8 Nxc6 44.Bxc6 Kxc6 45.Rg8 Rf6 46.h4 e5 47.g4 Kd5 48.Ke3 Rb6 49.Rd8+ Ke6 50.Rh8 Rb3+ 51.Kf2 h5 52.gxh5 gxh5 53.Rxh5 Kf6 54.Rg5 Rb2+ 55.Kg3 Rb1 56.Rg4 Rb5 57.h5 e4 58.Rf4+ Kg5 59.fxe4 Kxh5 60.Rg4 Rg5 61.Rxg5+ Kxg5 62.e5 Kf5 63.e6 Kxe6 1/2-1/2
2242085 IM Dau Khuong Duy (2502) GM Jacobson, Brandon (2590) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Bc5 5.Nxe5 Nxe4 6.Qe2 Nxe5 7.Qxe4 Qe7 8.d4 Nc6 9.Qxe7+ Bxe7 10.c3 a6 11.Bd3 d6 12.Re1 O-O 13.Bf4 1/2-1/2
2242061 GM Short, N (2587) IM Dau Khuong Duy (2502) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.c3 d5 5.exd5 exd5 6.d4 Bd6 7.dxc5 Bxc5 8.O-O Ne7 9.Nbd2 O-O 10.Nb3 Bb6 11.Re1 Bg4 12.Be3 Bxe3 13.Rxe3 Nf5 14.Re1 Nh4 15.Be2 Re8 16.Nxh4 Qxh4 17.Bxg4 Rxe1+ 18.Qxe1 Qxg4 19.h3 Qc4 20.Qe3 h6 21.Nd2 Qb5 22.b3 Qb6 23.Nf3 Qxe3 24.fxe3 Rc8 25.Rd1 Ne7 26.Rd3 f6 27.Kf2 Kf7 28.Nd4 a6 29.Ke1 h5 30.a4 1/2-1/2
2242035 IM Dau Khuong Duy (2502) GM Van Wely, L (2621) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e6 7.g4 Be7 8.Bg2 Nfd7 9.a4 Nc6 10.Be3 Nde5 11.Qe2 g5 12.h4 gxh4 13.f4 Ng6 14.Nf5 exf5 15.exf5 h3 16.Rxh3 Nh4 17.Be4 h5 18.O-O-O hxg4 19.Qxg4 Qa5 20.Bf2 Rb8 21.Bxh4 Bxf5 22.Bxf5 Bxh4 23.Rxh4 Rxh4 24.Qg8+ Ke7 25.Re1+ 1-0
2242010 IM Ajay Santhosh Parvathareddy (2472) IM Dau Khuong Duy (2502) 1/2-1/2
1.c4 Nf6 2.Nc3 g6 3.d4 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.d5 a5 8.h3 Na6 9.Bg5 Qe8 10.g4 c6 11.Nd2 Bd7 12.a4 Qd8 13.h4 Qb6 14.Ra3 1/2-1/2
2242005 IM Dau Khuong Duy (2502) IM Harsh, Suresh (2432) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Bd3 Nf6 6.O-O Be7 7.c3 O-O 8.Bc2 Bg4 9.d4 Re8 10.Re1 Bf8 11.Nbd2 c5 12.Ne4 Nxe4 13.Rxe4 Rxe4 14.Bxe4 Nc6 15.h3 Bxf3 16.Qxf3 cxd4 17.cxd4 Rc8 18.Be3 g6 19.Bd5 Rc7 20.Rd1 Bg7 21.g3 Nb4 22.Bb3 Qd7 23.Bf4 a5 24.a4 Nc6 25.Qe4 Qe7 26.Qd5 Rd7 27.Kf1 Rd8 28.Bg5 Qd7 29.Bxd8 Nxd8 30.Qxa5 Qxh3+ 31.Kg1 Qd7 32.Qb5 Qe7 33.Bd5 h5 34.Qd3 Kh7 35.Qe4 Qd7 36.b3 Bf6 37.Kg2 Kg7 38.Rc1 b6 39.Rc3 Kh7 40.Rf3 Kg7 41.Qf4 Be7 42.b4 f5 43.Rc3 Bf6 44.Qc1 Ne6 45.Bxe6 Qxe6 46.Rc7+ Kg8 47.Qe3 Qd5+ 48.Qf3 Qxf3+ 1-0
2236915 FM Winkelman, Albert (2372) IM Dau Khuong Duy (2502) 0-1
1.d4 Nf6 2.c4 g6 3.h4 d6 4.Nc3 Bg7 5.e4 Nbd7 6.Be2 h5 7.Nf3 O-O 8.O-O e5 9.d5 a5 10.Bg5 Nc5 11.Qc2 Bd7 12.Nd2 Qe8 13.Nb5 Qb8 14.b3 c6 15.Nc3 Rc8 16.Qb1 cxd5 17.cxd5 b5 18.a4 bxa4 19.bxa4 Qb4 20.Rc1 Rab8 21.Bb5 Bxb5 22.axb5 Ng4 23.Qc2 f6 24.Be3 Nxe3 25.fxe3 Bh6 26.Kf2 a4 27.Rab1 Qa5 28.Nc4 Qxc3 29.Qxc3 Nxe4+ 30.Ke2 Nxc3+ 31.Rxc3 a3 32.Rb4 a2 33.Ra3 Ra8 34.Na5 Bxe3 35.Rba4 Bd4 36.Rxa2 Rcb8 37.Nc6 Rxa4 38.Rxa4 Rxb5 39.Ra8+ Kf7 40.Nd8+ Ke7 41.Nc6+ Kd7 42.Nxd4 exd4 43.Rg8 d3+ 44.Kxd3 Rxd5+ 45.Ke4 Re5+ 46.Kf4 Rf5+ 47.Ke4 d5+ 48.Kd4 Ke6 49.Re8+ Kf7 50.Rd8 Rf2 51.g3 Rf3 0-1
2236893 IM Dau Khuong Duy (2502) Siddhanth Poonja (2198) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Qe3 O-O 10.O-O Be6 11.Bd2 Nd7 12.Rab1 Qb6 13.Nd5 Bxd5 14.exd5 Qxe3 15.Bxe3 Rfc8 16.Rfc1 b6 17.g4 h6 18.h4 Rc7 19.Kg2 Nc5 20.Rc2 Na4 21.b3 Nc3 22.Rbc1 Nxe2 23.Rxe2 Rb8 24.a4 Kh7 25.Rh1 h5 26.gxh5 gxh5 27.Bg5 Rbb7 28.Rh3 Be5 29.f4 Bd4 30.Re4 Ba1 31.f5 f6 32.Bf4 Rc8 33.Rg3 Rg8 34.Re3 Bd4 35.Rd3 Rxg3+ 36.Rxg3 Rb8 37.Be3 Be5 38.Rg6 Rg8 39.Rxg8 Kxg8 40.a5 bxa5 41.Bxa7 Kf7 42.Bf2 Bc3 43.Kf1 Ke8 44.Be1 Bd4 45.Bxa5 Kd7 46.Ke2 Kc8 47.Be1 Kb7 48.Bf2 Be5 49.Kd3 Kc7 50.b4 Bb2 51.c5 dxc5 52.bxc5 Be5 53.Kc4 Bf4 54.c6 Be5 55.Bc5 Kd8 56.Kb5 Bg3 57.Kb6 Bxh4 58.Kb7 Bg3 59.d6 Bxd6 60.Bxd6 exd6 61.c7+ Ke7 62.c8=Q h4 63.Qe6+ Kf8 64.Qxf6+ Kg8 65.Qg6+ Kf8 66.f6 h3 67.Qg7+ Ke8 68.Qe7# 1-0
2236869 Rishit Sharma (2036) IM Dau Khuong Duy (2502) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 e6 5.d4 cxd4 6.cxd4 b6 7.Bc4 Bb4+ 8.Bd2 Ba6 9.Bxd5 Bxd2+ 10.Qxd2 exd5 11.Nc3 Nc6 12.Nxd5 Rc8 13.h4 d6 14.Qg5 Qxg5 15.hxg5 dxe5 16.dxe5 O-O 17.Rh4 Rfe8 18.Rd1 Nxe5 19.Nxe5 Rxe5+ 20.Ne3 Bb5 21.Rhd4 Rce8 22.Rd5 Rxd5 23.Rxd5 Bc6 24.Rd6 Bxg2 25.Rd7 Bf3 26.Rxa7 Re5 27.Ra6 b5 28.Rb6 g6 29.Rf6 Bd5 30.Kd2 Rxg5 31.f4 Rh5 32.a3 Be6 33.f5 Kg7 34.Rxe6 fxe6 35.fxe6 Kf6 36.Kc3 Kxe6 37.Kb4 Rg5 38.Nc2 h5 39.Nd4+ Kd7 40.Nxb5 h4 41.Nd4 Rg4 42.Kc5 Rxd4 43.Kxd4 h3 44.Ke4 0-1
2238229 IM Dau Khuong Duy (2502) FM Vandenhole, Kobe (2323) 1-0
1.Nf3 d5 2.d4 e6 3.Nbd2 Nf6 4.b3 Be7 5.Bb2 O-O 6.g3 Nbd7 7.Bg2 b6 8.O-O Bb7 9.c4 c5 10.e3 Rc8 11.Qe2 Rc7 12.Rac1 Qa8 13.Rfd1 Rfc8 14.dxc5 Nxc5 15.Ne5 Rd8 16.cxd5 Bxd5 17.Bxd5 Nxd5 18.Ndc4 Rcc8 19.Qh5 g6 20.Qf3 Nf6 21.Qxa8 Rxa8 22.Nc6 Rxd1+ 23.Rxd1 Kf8 24.b4 Ncd7 25.b5 a6 26.Bxf6 Bxf6 27.Rxd7 axb5 28.Nd6 1-0
2238498 Sheehan, Ethan (2321) IM Dau Khuong Duy (2502) 1-0
1.d4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 d5 5.O-O Bd6 6.c4 c6 7.b3 Qe7 8.a4 O-O 9.Ba3 Bxa3 10.Nxa3 b6 11.Nc2 Bb7 12.Nce1 Nbd7 13.Nd3 c5 14.e3 Rfd8 15.a5 Rac8 16.axb6 axb6 17.Ra7 Rc7 18.Nde5 Nxe5 19.Nxe5 Nd7 20.Rxb7 Rxb7 21.Nc6 Qd6 22.Nxd8 Rb8 23.Nxe6 1-0
2239282 IM Dau Khuong Duy (2502) GM Meier, Geo (2612) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Bd3 c5 7.Nxf6+ Nxf6 8.dxc5 Bxc5 9.O-O O-O 10.c3 b6 11.Qe2 Bb7 12.Rd1 Qc7 13.Bg5 Rfd8 14.Bxf6 gxf6 15.Be4 Rac8 16.g3 Kg7 17.Kg2 h6 18.h4 a6 19.a4 Be7 20.Nd4 f5 21.Bxb7 Qxb7+ 22.Qf3 Qxf3+ 23.Kxf3 Bf6 24.Ne2 Be7 25.Nf4 Bd6 26.Ng2 Bc5 27.Ne3 Kf6 28.Ke2 Ke7 29.Rac1 h5 30.Ng2 Bd6 31.c4 a5 32.b3 Be5 33.Kf3 Kf6 34.Rb1 Bd6 35.Rd3 Bc5 36.Rbd1 Rxd3+ 37.Rxd3 e5 38.Rd5 Ke6 39.Ke2 Rg8 40.Ne1 f6 41.Nd3 Rc8 42.Ne1 Rg8 43.Nd3 Rc8 44.Ke1 Ke7 45.Kd2 Rd8 46.Nxc5 bxc5 47.Kc3 Rc8 48.Rd1 Ke6 49.Rd5 Ke7 50.Kd2 Ke6 51.Kc2 Ke7 52.Kd1 Rd8 53.Rxd8 Kxd8 54.f4 1/2-1/2
2239044 IM Dau Khuong Duy (2502) FM Khromkin, A (2191) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 a6 5.Bd3 d6 6.Nxd4 cxd4 7.Ne2 Qb6 8.c3 dxc3 9.dxc3 g6 10.Qc2 Bg7 11.Be3 Qc7 12.c4 Nf6 13.h3 Nd7 14.O-O Ne5 15.Bd4 O-O 16.b3 Bd7 17.Rac1 Rfc8 18.Qd2 Qd8 19.f4 Nxd3 20.Qxd3 b5 21.Bxg7 Kxg7 22.Qd4+ Kg8 23.c5 dxc5 24.Rxc5 Be8 25.Rd5 Qa5 26.a4 Bc6 27.Re5 e6 28.f5 Rd8 29.Qe3 Qc7 30.Rc5 Qd6 31.e5 Qd2 32.Qf2 Bb7 33.fxe6 f5 34.exf6 Rd5 35.f7+ Kf8 36.e7+ Kxe7 37.f8=Q+ 1-0
2238848 FM Weetik, V (2423) IM Dau Khuong Duy (2502) 1-0
1.e4 c5 2.Nf3 Nc6 3.Nc3 e5 4.Bc4 Be7 5.d3 d6 6.Nd2 Nf6 7.Nf1 Be6 8.Ne3 a6 9.a4 Qd7 10.O-O O-O 11.b3 Rae8 12.Bd2 Bd8 13.Ncd5 Kh8 14.Kh1 Nd4 15.c3 Nc6 16.f4 exf4 17.Nxf4 Bxc4 18.bxc4 Ne5 19.Be1 b5 20.axb5 axb5 21.cxb5 Qxb5 22.c4 Qd7 23.Bc3 Nfg4 24.Ned5 f5 25.h3 Nf6 26.exf5 Qxf5 27.Bxe5 Qxe5 28.Ra8 Ng8 29.Rf3 Qe1+ 30.Qxe1 Rxe1+ 31.Kh2 Rfe8 32.Nh5 g6 33.Ng3 Bh4 34.Ra7 Bxg3+ 35.Kxg3 Nh6 36.Kh4 R1e5 37.g4 Rb8 38.Rd7 Re6 39.Kg5 Ng8 40.Rff7 Re5+ 41.Kh4 g5+ 42.Kg3 1-0
2239363 GM Rakhmanov, Ale (2590) IM Dau Khuong Duy (2502) 0-1
1.e4 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qd3 g6 5.Nc3 Bg7 6.Nf3 d6 7.Be2 Nf6 8.Nd5 O-O 9.c3 Nd7 10.O-O Nc5 11.Qc2 e6 12.Ne3 d5 13.exd5 exd5 14.Rd1 Be6 15.Bc4 Ne7 16.h4 h6 17.h5 Qd7 18.b4 Ne4 19.hxg6 Nxc3 20.gxf7+ Rxf7 21.Bb2 Nxd1 22.Rxd1 Qc7 23.Bxg7 Rxg7 24.Nd4 Bf7 25.Bb3 Qxc2 26.Ndxc2 Rd8 27.b5 d4 28.Nxd4 Bxb3 29.axb3 Rf7 30.g3 Rf6 31.Nec2 Nf5 32.Rd3 Rfd6 33.Nxf5 Rxd3 34.Nxh6+ Kh7 35.Nf7 Rf8 36.Ne5 Rd1+ 37.Kg2 Rd2 38.Ne3 Rfxf2+ 39.Kh3 Rfe2 40.N5c4 Rd3 0-1
2238095 CM Nalbandyan, Vahan (2152) IM Dau Khuong Duy (2502) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nf3 Nf6 6.Nc3 Bb4 7.Bg5 h6 8.Bxf6 Bxc3+ 9.Qd2 Bxd2+ 0-1
2238662 IM Dau Khuong Duy (2502) GM Wagner, De (2592) 1-0
1.e4 e5 2.Nf3 Nc6 3.d3 Nf6 4.g3 Bc5 5.Bg2 d6 6.c3 a5 7.a4 O-O 8.O-O Re8 9.Re1 h6 10.h3 Bd7 11.Nbd2 Qc8 12.h4 Ng4 13.Re2 Kh8 14.Nc4 Ba7 15.d4 exd4 16.cxd4 Nb4 17.b3 d5 18.exd5 Nxd5 19.Bb2 f6 20.Nxa5 Bf5 21.Nc4 Qd7 22.Rxe8+ Rxe8 23.Qd2 Be4 24.Re1 Qf5 25.Nh2 Nxh2 26.Kxh2 Qg6 27.Qe2 f5 28.f3 f4 29.g4 Qf6 30.g5 hxg5 31.fxe4 Qh6 32.Qg4 1-0
2239181 FM Karamsetty, J (2244) IM Dau Khuong Duy (2502) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.Bxc6 dxc6 5.d3 f6 6.O-O Be6 7.Be3 Bd6 8.b3 Ne7 9.Nbd2 g5 10.Ne1 h5 11.a4 a5 12.Rb1 Ng6 13.c3 Be7 14.Nc4 b5 15.axb5 cxb5 16.Na3 Qd7 17.Nac2 b4 18.d4 c4 19.d5 cxb3 20.Rxb3 a4 21.Rb1 b3 22.dxe6 Qxd1 23.Rxd1 bxc2 24.Nxc2 Nf8 25.Nb4 Nxe6 26.Nd5 Kf7 27.Nb6 Ra6 28.Rd7 Rd8 29.Rb7 Ke8 30.Ra1 a3 31.Nd5 Rd7 32.Rb8+ Kf7 33.g3 Bc5 34.Bc1 f5 35.Ra2 fxe4 36.c4 Ra4 37.Kg2 Rxc4 38.Bxa3 Rxd5 39.Bxc5 Rdxc5 40.Ra6 Rc8 41.Rbb6 Re8 42.Ra7+ Re7 43.Rbb7 Rxb7 44.Rxb7+ Kf6 0-1
2238962 IM Dau Khuong Duy (2502) CM Nguyen, Luong Vu (2073) 0-1
1.e4 c5 2.Nf3 d6 3.Bc4 Nf6 4.d3 e6 5.c3 d5 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 8.e5 Ng8 9.O-O Ne7 10.d4 Rc8 11.Re1 Qb6 12.a3 a5 13.Nbd2 Nf5 14.Nf1 Be7 15.g3 O-O 16.h4 cxd4 17.cxd4 Rc4 18.Ne3 Nxe3 19.Rxe3 Rfc8 20.Rd3 a4 21.Kg2 Qb5 22.Bg5 Bxg5 23.Nxg5 h6 24.Nf3 Rc2 25.Rb1 Nb6 26.Rc3 R2xc3 27.bxc3 Qa5 28.Rb4 Rxc3 29.Qb1 Rc6 30.Rb5 Qa6 31.Qb4 g6 32.h5 gxh5 33.Ra5 Qe2 34.Ng1 Qe4+ 35.Kh2 Rc2 36.Nh3 Rc1 37.Ng1 Qc2 38.Nh3 Rb1 39.Qe7 Qd1 40.g4 Qh1+ 0-1
2238459 FM Domin, Yan (2282) IM Dau Khuong Duy (2502) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Bd6 5.d3 Nf6 6.Re1 O-O 7.Bg5 h6 8.Bh4 a6 9.Ba4 b5 10.Bb3 Be7 11.a4 Rb8 12.axb5 axb5 13.Nc3 d6 14.Bxf6 Bxf6 15.Nd5 Be6 16.c3 Kh8 17.Ra6 Rc8 18.Qe2 Ne7 19.Nxe7 Bxe7 20.Bxe6 fxe6 21.Rea1 Rc7 22.h3 Qd7 23.g3 Bf6 24.Ra8 Rxa8 25.Rxa8+ Kh7 26.h4 Ra7 27.Rxa7 Qxa7 28.Kg2 Qa2 29.Qc2 Kg8 30.Nd2 Kf7 31.Qb3 Qxb3 32.Nxb3 Ke7 33.c4 bxc4 34.dxc4 Kd7 35.Kf3 h5 36.Ke2 g6 37.Nd2 Bd8 38.Nf3 Kc6 39.Kd3 Be7 40.Kc2 Bd8 41.Kb3 Ba5 42.Kc2 Kd7 43.Kd3 Ke7 44.Ng1 Bb4 45.Ne2 Ba5 46.Nc1 Be1 47.Ke2 Ba5 48.Nd3 Kf6 49.f4 exf4 50.gxf4 Bc7 51.b3 Ke7 52.Kf3 Bb6 53.f5 e5 54.fxg6 Kf6 55.Nc1 Ba5 56.Kf2 Kxg6 57.Ne2 Bd8 58.Kg3 Ba5 59.Kh3 Be1 60.Ng1 Bd2 61.Nf3 Bf4 62.Ne1 Kf6 63.Nd3 Be3 64.Kg3 Ke6 65.Kf3 Bd4 66.Ke2 Kd7 67.Ne1 Kc6 68.Nf3 Kb6 69.Ng5 Ka5 70.Kd3 Bf2 71.Nf3 Kb4 72.Kc2 Bg3 73.Kb2 Bf2 74.Kc2 Ka3 75.Kc3 Ka2 76.Kc2 Bg3 77.Kc3 Bf2 78.Kc2 Ka1 79.Kc3 Kb1 80.b4 cxb4+ 81.Kxb4 Kc2 82.c5 Bxc5+ 83.Kc4 Bf2 84.Kd5 Kd3 85.Kxd6 Kxe4 86.Nxe5 Bg3 0-1
2235146 IM Dau Khuong Duy (2490) Sheehan, Ethan (2321) 1-0
1.e4 e5 2.Nf3 Nc6 3.g3 Nf6 4.d3 d5 5.exd5 Nxd5 6.Bg2 Be7 7.O-O O-O 8.Nc3 Be6 9.Re1 f6 10.d4 Nxc3 11.bxc3 Bg4 12.h3 Bh5 13.Rb1 Rb8 14.g4 Bf7 15.a4 Bd6 16.Be3 b6 17.Nh4 exd4 18.cxd4 Na5 19.Nf5 Nc4 20.Qd3 Qd7 21.Re2 Rfe8 22.Rbe1 Qxa4 23.Bh6 Bf8 24.Bf4 Nd6 25.Ne3 Qb5 26.Qc3 Ne4 27.Qxc7 Rbc8 28.Qxa7 Nc3 29.Rd2 Bb4 30.Ra1 Nd5 31.c4 Rxc4 32.Nxd5 Bxd5 33.Rdd1 Bxg2 34.Kxg2 Qd5+ 35.Kg1 Rxd4 36.Qa4 Rd8 37.Rxd4 Qxd4 38.Be3 Qd6 39.Qb3+ Kh8 40.Rb1 Bc5 41.Bxc5 bxc5 42.Qc3 Qd5 43.Rc1 h6 44.h4 c4 45.Qxc4 Qd3 46.Qxd3 Rxd3 47.Rc8+ Kh7 48.Rc4 Rd1+ 49.Kg2 Rd4 50.Rxd4 f5 51.gxf5 g6 52.Rd6 Kg8 53.Rd7 1-0
2235160 IM Terry, R (2508) IM Dau Khuong Duy (2490) 1/2-1/2
1.d4 Nf6 2.Bg5 d5 3.e3 e6 4.c3 Be7 5.Nd2 O-O 6.Ngf3 b6 7.Bd3 Bb7 8.O-O Nbd7 9.Qe2 Ne4 10.Bxe7 Qxe7 11.Ba6 Bxa6 12.Qxa6 Nxd2 13.Nxd2 Nf6 14.a4 c5 15.a5 cxd4 16.exd4 Rab8 17.axb6 Rxb6 18.Qa2 Rfb8 19.Rfb1 g6 20.h3 R8b7 21.b3 Kg7 22.Qc2 Rc7 23.Qd3 e5 24.dxe5 Qxe5 25.Rc1 Rbc6 26.Nf3 Qe4 27.Qd2 Rb6 28.Nd4 Qe5 29.Re1 Ne4 30.Qe3 Qf6 31.Rac1 Nc5 32.Rb1 Ne6 33.Ne2 Rcb7 34.Red1 Rb5 35.b4 a5 36.Rbc1 axb4 37.cxb4 Rxb4 38.Rxd5 Nf4 39.Nxf4 Qxf4 40.Qxf4 Rxf4 41.Rd2 1/2-1/2
2235207 IM Dau Khuong Duy (2490) GM Martirosyan, Haik M. (2626) 1/2-1/2
1.Nf3 c5 2.e4 Nc6 3.Nc3 e5 4.Bc4 Be7 5.d3 d6 6.h3 Nf6 7.Nh2 Nd7 8.a4 O-O 9.Ng4 Nb6 10.Ba2 Be6 11.Ne3 Nb4 12.Bc4 Kh8 13.O-O Bg5 14.b3 Nc6 15.Ncd5 Nxc4 16.bxc4 b6 17.Bb2 Nd4 18.a5 Rb8 19.axb6 axb6 20.c3 Nc6 21.Rb1 b5 22.cxb5 Rxb5 23.c4 Rb8 24.Kh2 Nd4 25.Bc3 h6 26.Bd2 Ra8 27.f4 exf4 28.Nxf4 Ra2 29.Ra1 Rxa1 30.Qxa1 Bf6 31.Qd1 Be5 32.Kh1 Kg8 33.Ned5 Bd7 34.Be1 f5 35.Ng6 Rf7 36.Nxe5 dxe5 37.exf5 Nxf5 38.Bf2 Bc6 39.Qf3 Kh8 40.Kg1 Nd6 41.Qg3 Bxd5 42.cxd5 c4 43.Qxe5 cxd3 44.Qd4 Ne4 45.Qxe4 d2 46.Qd3 Rd7 47.Qxd2 Rxd5 48.Qe2 Rd7 49.Qf3 Qe8 50.Bg3 Kg8 51.Bf4 Rf7 52.Qd5 Kh7 53.Qd3+ Kh8 54.Bg3 Rd7 55.Qf3 Kg8 56.Kh2 Re7 57.Qd5+ Kh7 58.Rf3 Qg6 59.Qf5 Re6 60.Qxg6+ Kxg6 61.h4 Ra6 62.Kh3 Kh7 63.Bf2 Ra5 64.g4 Ra1 65.Kg3 Rh1 66.h5 Rb1 67.Be3 Rb4 68.Rf4 Rb3 69.Kf3 Rc3 70.Re4 Rb3 71.Kf4 Rb1 72.Bd4 Rf1+ 73.Ke5 Rf8 74.Kd5 Rd8+ 75.Kc4 Rc8+ 76.Kd3 Rb8 77.Re7 Rb3+ 78.Ke4 Kg8 79.Rxg7+ Kf8 80.Rg6 Rb1 81.Be5 Re1+ 82.Kf5 Ke7 83.Bf4 Kd7 84.Rxh6 Rf1 85.Rg6 Ke7 86.Kg5 Kf7 87.Rf6+ Ke7 88.Rf5 Ke8 89.h6 Kd7 90.Kg6 Re1 91.Bg5 Re6+ 92.Rf6 Re7 93.h7 Rg7+ 94.Kxg7 Kc7 95.Rf7+ Kb6 96.Rf6+ Kb5 97.Re6 Ka4 1/2-1/2
2235220 IM Taher, Yoseph Theolifus (2451) IM Dau Khuong Duy (2490) 1-0
1.e4 c5 2.Nc3 Nc6 3.f4 e6 4.Nf3 d5 5.Bb5 Ne7 6.exd5 exd5 7.Qe2 f6 8.Bxc6+ bxc6 9.b3 Kf7 10.Bb2 Ng6 11.O-O-O Bd6 12.g3 Re8 13.Qf2 Kg8 14.Rde1 Bf5 15.h3 d4 16.Na4 Be4 17.d3 Bd5 18.Rhf1 Qd7 19.Ng1 Ne7 20.g4 Nc8 21.Ba3 Nb6 22.Nxc5 Qc7 23.Rxe8+ Rxe8 24.Qxd4 Nd7 25.b4 Nxc5 26.bxc5 Bf8 27.Bb4 Bxa2 28.Kd2 a5 29.Ba3 Bd5 30.Rf2 Qb7 31.Rf1 Bf7 32.Ne2 Qc7 33.Nc3 Rd8 34.Qe3 Qd7 35.Ne4 Qd5 36.Nc3 Qg2+ 37.Rf2 Qg1 38.f5 Rb8 39.Re2 Qh1 40.Re1 Qg2+ 41.Re2 Qh1 42.Qg3 Rc8 43.Re1 1-0
2234978 IM Dau Khuong Duy (2490) IM Vlassov, N (2322) 1-0
1.d4 Nf6 2.Nf3 e6 3.Nbd2 c5 4.e4 cxd4 5.Nxd4 Nc6 6.Nxc6 bxc6 7.Bd3 d5 8.Qe2 Be7 9.b3 O-O 10.Bb2 a5 11.a4 Qb6 12.O-O Ba6 13.Rad1 Rfd8 14.e5 Bxd3 15.Qxd3 Nd7 16.Kh1 c5 17.f4 c4 18.Qg3 Nc5 19.f5 Bf8 20.Bd4 cxb3 21.Nxb3 Qc6 22.Bxc5 Bxc5 23.f6 g6 24.Rf4 Bf8 25.Nd4 Qc7 26.Rh4 Rab8 27.Qh3 Qxe5 28.Nc6 Qxf6 29.Nxd8 Rxd8 30.Rxh7 Rc8 31.Rh4 Rxc2 32.Rg4 Qc3 33.Qxc3 Rxc3 34.h4 Kh7 35.Rf4 f5 36.Re1 Rc6 37.g4 Bb4 38.Re2 Kg7 39.gxf5 gxf5 40.Kg2 Kf6 41.h5 e5 42.Rh4 e4 43.h6 Rc8 44.h7 Rh8 45.Kh3 d4 46.Rg2 d3 47.Rg8 Rxh7 48.Rxh7 d2 49.Rd8 e3 50.Rh6+ Ke5 51.Rhh8 f4 52.Rhe8+ Kf5 53.Kg2 Kg4 54.Rg8+ 1-0
2235253 IM Dau Khuong Duy (2490) GM Rasulov, Vu (2526) 1-0
1.e4 c5 2.Nf3 e6 3.c3 d5 4.e5 d4 5.Bd3 Nc6 6.O-O Nge7 7.Re1 Ng6 8.Na3 Be7 9.Nc4 b5 10.Nd6+ Bxd6 11.exd6 Qxd6 12.Bxb5 O-O 13.Bd3 e5 14.Bxg6 hxg6 15.d3 Rb8 16.Ng5 dxc3 17.bxc3 Bf5 18.Be3 Qxd3 19.Qa4 Nd4 20.cxd4 cxd4 21.Bc1 f6 22.Nf3 g5 23.Bxg5 Qb5 24.Qxb5 Rxb5 25.Bd2 Rb2 26.h3 Rc8 27.Rec1 Rd8 28.Ba5 Rd5 29.Be1 e4 30.Nxd4 Rxd4 31.Bc3 Rdd2 32.Bxb2 Rxb2 33.Rcb1 Rd2 34.Rd1 Rc2 35.Rdc1 Rd2 36.Rc3 Kf7 37.Ra3 Kg6 38.Re1 Rd7 39.g4 Be6 40.Rxe4 Rd1+ 41.Kh2 Bd5 42.Ree3 Kg5 43.f3 Rb1 44.Kg3 Rg1+ 45.Kf2 Rb1 46.Ra5 Rd1 47.Ke2 Rd4 48.Rd3 1-0
2235008 Zhirkov, Vladislav (2159) IM Dau Khuong Duy (2490) 0-1
1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 d5 5.Nc3 c6 6.Nh3 Bd6 7.O-O O-O 8.Nf4 dxc4 9.Qc2 Na6 10.a3 e5 11.dxe5 Bxe5 12.Rd1 Qe7 13.Be3 Bd7 14.Rd2 g6 15.Rad1 Be8 16.Nh3 Ng4 17.Bd4 Rc8 18.e3 b5 19.Ne2 Nc5 20.Qc3 Nb3 21.Bxe5 Nxd2 22.Bf4 Ne4 23.Bxe4 fxe4 24.Bd6 Qg7 25.Bxf8 Qxf8 26.Qd4 Nf6 27.Nc3 Qe7 28.Ng5 c5 29.Qd6 Rc7 30.Qf4 Bc6 31.Qh4 Rd7 32.Rxd7 Nxd7 33.Qf4 Qf6 34.Qc7 Qxg5 35.Qxc6 Qf5 36.Qxb5 Ne5 37.Qb8+ Kg7 38.Qb7+ Kh6 39.Qxe4 Qf6 40.f4 Nd3 41.g4 Qh4 42.g5+ Kh5 43.Qf3+ Qg4+ 44.Qxg4+ Kxg4 45.Kg2 Nxb2 46.h3+ Kh4 47.Ne4 Nd3 48.Kf3 Ne1+ 49.Ke2 Nc2 50.Nf2 Nxa3 51.Kf3 c3 52.e4 c2 53.e5 c1=Q 54.e6 Qc3+ 55.Ke4 Qd4+ 56.Kf3 Qd5+ 57.Ne4 Qxe6 58.Ke3 Nc4+ 59.Kf3 Nd6 60.Nf2 Qd5+ 61.Ke3 Qf5 62.Ke2 Nc4 63.Kf3 Ne5+ 64.Ke3 Nc4+ 65.Ke2 Qe6+ 66.Kf1 Nd2+ 67.Kg2 Qd5+ 0-1
2235037 FM Chirilov, James A (2186) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bc4 Nf6 4.e5 d5 5.Bb5 Ng8 6.Bxc6+ bxc6 7.h3 Bf5 8.d3 e6 9.O-O Ne7 10.Nbd2 h6 11.Re1 g5 12.Nf1 Bg6 13.Ng3 Nf5 14.b3 Nxg3 15.fxg3 Be7 16.Be3 Qa5 17.Rf1 Rd8 18.Qe2 Rd7 19.Nh2 h5 20.g4 c4 21.dxc4 d4 22.Bd2 Qb6 23.Qf2 Bc5 24.b4 Bxb4 25.Rab1 Bxd2 26.Qxd2 Qd8 27.gxh5 Bxh5 28.Rf6 d3 29.c3 Rg8 30.Nf1 Qc7 31.Qe3 Bg6 32.Nd2 g4 33.hxg4 Rh8 34.c5 Kf8 35.Nc4 Kg7 36.Nd6 Qa5 37.Qd4 Rdd8 38.Rbf1 Rdf8 39.Qf4 Qxc3 40.Qg5 Qxc5+ 41.R6f2 d2 42.Qf6+ Kg8 43.Qg5 Qd4 44.Qxd2 Qxe5 45.Qf4 Qxf4 46.Rxf4 Kg7 47.Ne4 Rd8 48.Nf6 e5 49.R4f2 Rd6 50.Re1 Rxf6 51.Rfe2 Re6 52.Rxe5 Rxe5 53.Rxe5 Rc8 54.Rc5 Be4 55.g5 Bd5 56.Rc3 Kg6 57.Rg3 Be6 58.Re3 c5 59.Rc3 c4 60.g4 Rc5 61.Kf2 Rd5 62.Ke3 Rd3+ 63.Rxd3 cxd3 64.Kxd3 Bxg4 65.Ke3 Be6 66.Kf2 Bxa2 67.Ke3 Bb3 68.Kf4 Be6 69.Ke5 Kxg5 70.Ke4 f6 71.Ke3 f5 72.Kd2 f4 73.Ke1 Kf5 74.Kf2 Bd5 75.Kf1 Ke5 76.Ke1 a5 77.Kd2 a4 78.Kc1 a3 79.Kb1 a2+ 80.Kc2 a1=Q 81.Kd3 f3 82.Kd2 Qa3 83.Kd1 Qd3+ 84.Kc1 Qe2 85.Kb1 f2 86.Kc1 f1=Q# 0-1
2235050 IM Dau Khuong Duy (2490) GM Le Tuan Minh (2585) 1/2-1/2
1.Nf3 d5 2.d4 Nf6 3.Nbd2 c6 4.e3 Bf5 5.b3 e6 6.Bb2 Nbd7 7.Be2 Bd6 8.Nh4 Be4 9.Nxe4 Nxe4 10.g3 Qa5+ 11.Kf1 Ba3 12.Bxa3 Qxa3 13.Kg2 O-O 14.Bd3 f5 15.c4 Qe7 16.Nf3 Rae8 17.Rc1 Qf6 18.h4 Kh8 19.b4 Nd6 20.Qb3 Qe7 21.b5 dxc4 22.Bxc4 c5 23.Rhd1 b6 24.Be2 Ne4 25.Qa3 e5 26.dxe5 Nxe5 27.Nxe5 Qxe5 28.Bf3 Re7 29.Rd3 g5 30.hxg5 Nxg5 31.Qc3 Nxf3 32.Kxf3 Qxc3 33.Rcxc3 Kg7 34.Rd5 Kg6 35.Ra3 Rf6 36.Ra4 Rfe6 37.g4 fxg4+ 38.Rxg4+ Kf7 39.Rh4 h6 40.Ke2 Kg6 41.Kd3 Re5 42.Rd6+ R5e6 43.Rd5 Re5 44.Rd6+ R5e6 45.Rd5 1/2-1/2
2235069 IM Dau Khuong Duy (2490) GM Tsydypov, Z (2507) 1/2-1/2
1.Nf3 g6 2.d4 Bg7 3.Nbd2 Nf6 4.e4 d6 5.Bb5+ c6 6.Bd3 O-O 7.O-O Nbd7 8.c3 e5 9.Re1 Qc7 10.Nf1 Re8 11.Ng3 Nf8 12.Bg5 Ne6 13.Bd2 Nd7 14.Be3 Nf6 15.h3 Bd7 16.Qd2 Rad8 17.Rad1 Bc8 18.Qc1 b5 19.b3 a6 20.Bh6 Bxh6 21.Qxh6 Nf4 22.Bf1 Qe7 23.c4 Kh8 24.Ng5 Kg8 25.Nf3 Kh8 26.Ng5 Kg8 27.Nf3 1/2-1/2
2235112 IM Aradhya, Garg (2429) IM Dau Khuong Duy (2490) 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O b6 6.Ne5 c6 7.c4 Bb7 8.Nc3 d6 9.Nd3 Nbd7 10.c5 bxc5 11.dxc5 d5 12.e4 e5 13.Re1 d4 14.Na4 Ne8 15.h4 Nc7 16.h5 Bf6 17.b3 Re8 18.Bh6 Bg5 19.hxg6 Bxh6 20.gxf7+ Kxf7 21.Qh5+ Kg7 22.f4 Ne6 23.Nxe5 Nxe5 24.Qxe5+ Qf6 25.Qxf6+ Kxf6 26.Rad1 Rad8 27.e5+ Ke7 28.Be4 Rg8 29.Kf2 Nxf4 30.gxf4 Bxf4 31.Ke2 Rg3 32.Bd3 Rdg8 33.Nb2 Bc8 34.Rf1 Bg4+ 35.Ke1 Re3+ 36.Kf2 Bg3+ 37.Kg2 Bxd1 38.Rxd1 Bh4+ 39.Kh2 Bg3+ 40.Kg2 Bxe5+ 41.Kf2 Rf8+ 42.Kg2 Rg3+ 43.Kh1 Rf6 44.Rd2 Rh6+ 45.Rh2 Rxh2+ 46.Kxh2 Rxd3+ 47.Kh1 Rc3 48.Kg1 Rc1+ 49.Kf2 Rc2+ 50.Kf3 Rxb2 51.Ke4 Ke6 52.Kd3 h5 53.Ke4 h4 54.Kf3 h3 55.Kg4 h2 56.b4 h1=Q 57.b5 Qe4+ 58.Kh3 Rh2# 0-1
2225153 IM Dau Khuong Duy (2490) GM Duda, J (2739) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.exd5 exd5 5.Bd3 Nf6 6.Ne2 O-O 7.O-O Re8 8.a3 Bf8 9.f3 g6 10.Bg5 c6 11.Qd2 Bg7 12.Rae1 Nbd7 13.Nd1 Nf8 14.c3 Ne6 15.Bh6 Bh8 16.Ng3 Bd7 17.Nf2 Qc7 18.Ng4 Nxg4 19.fxg4 c5 20.Qf2 Ba4 21.Nh5 cxd4 22.Nf6+ Bxf6 23.Qxf6 dxc3 24.Rxe6 fxe6 25.Bxg6 hxg6 26.Qxg6+ Kh8 27.Rf7 Qxf7 28.Qxf7 Rg8 29.Bf4 1-0
2224913 IM Dau Khuong Duy (2490) IM To, N (2315) 1-0
1.e4 e5 2.Nf3 Nf6 3.d3 Nc6 4.g3 d5 5.exd5 Nxd5 6.Bg2 Bc5 7.O-O O-O 8.Nc3 Nxc3 9.bxc3 Re8 10.Rb1 Bb6 11.Ng5 Bf5 12.g4 Bg6 13.h4 h6 14.h5 Bh7 15.Nxh7 Kxh7 16.Be4+ Kg8 17.Qf3 Re6 18.Qg3 f6 19.Qf3 Kh8 20.Qf5 Qg8 21.Bd5 Ne7 22.Bxe6 Nxf5 23.Bxg8 1-0
2224688 IM Dau Khuong Duy (2490) IM Ahmad, Khagan (2483) 0-1
1.d4 Nf6 2.Nf3 d5 3.Nbd2 c6 4.e3 Bf5 5.b3 e6 6.Bb2 h6 7.Be2 Nbd7 8.a3 Bd6 9.O-O O-O 10.c4 a5 11.Ne5 Qc7 12.f4 Ne4 13.Ndf3 f6 14.Nxd7 Qxd7 15.Bd3 Bh7 16.Qc2 Kh8 17.Kh1 g5 18.g3 g4 19.Nd2 Nxd2 20.Qxd2 Bxd3 21.Qxd3 Qh7 22.f5 Rae8 23.Rae1 e5 24.cxd5 cxd5 25.Qb5 Qf7 26.Qxa5 e4 27.Rc1 h5 28.Qb6 Qe7 29.b4 Rf7 30.Rc2 Rh7 31.Qb5 h4 32.gxh4 Rxh4 33.Qxd5 g3 34.Rg1 Qh7 35.Rgg2 Qh5 36.Qc4 Qd1+ 37.Rg1 Qf3+ 38.Rgg2 Rxh2+ 39.Kg1 Qd1+ 40.Qf1 Rh1+ 0-1
2224439 FM Dinesh, Rajan M (2301) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nd5 Nf6 9.Be3 Nxd5 10.exd5 Nb8 11.c4 O-O 12.Bd3 f5 13.f3 Nd7 14.O-O Bg5 15.Bf2 e4 16.fxe4 f4 17.Be2 Ne5 18.Bf3 Bf6 19.Rb1 g5 20.Bd4 Qe7 21.b4 Qg7 22.Bxe5 Bxe5 23.Bg4 a5 24.b5 b6 25.Nc2 Bxg4 26.Qxg4 Rac8 27.Ne1 Rxc4 28.Nf3 Rxe4 29.Nxg5 Bd4+ 30.Kh1 h6 31.Qf3 Re3 32.Ne6 Rxf3 33.Rxf3 Qe5 34.Rbf1 Be3 35.g3 Rf6 36.Nc7 Qe4 37.Kg2 fxg3 38.hxg3 Rxf3 39.Rxf3 Bc5 40.g4 Qe2+ 41.Kg3 Qxa2 42.Ne6 Qb2 43.Rf8+ Kh7 44.Rf7+ Kg6 45.Rf5 Be3 46.Nf8+ Kg7 47.Ne6+ Kh7 48.Nf8+ Kg8 49.Ne6 Qc3 50.Kh4 Bg5+ 51.Kh5 Qc8 52.Nxg5 hxg5 53.Kxg5 a4 54.Kf6 a3 55.Rg5+ Kf8 56.Rh5 Qd8+ 57.Ke6 Kg7 58.Rh2 Qa8 59.Ra2 Qa4 60.Kxd6 Qb3 61.Re2 a2 62.Re7+ Kf6 63.Re6+ Kf7 64.Re7+ Kf6 65.g5+ Kxg5 66.Rg7+ Kf6 67.Re7 a1=Q 68.Re6+ Kf5 69.Kc6 Qc4+ 70.Kb7 Qxd5+ 71.Rc6 Qxb5 72.Rc7 Qaa6+ 73.Kb8 Qe8+ 74.Rc8 Qexc8# 0-1
2224466 IM Dau Khuong Duy (2490) IM Nitish, Belurkar (2479) 1-0
1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 d6 5.Bb5+ c6 6.Bd3 O-O 7.O-O c5 8.c3 b6 9.Re1 Bb7 10.Nf1 Nbd7 11.Ng3 cxd4 12.cxd4 e5 13.d5 Nc5 14.Bf1 a5 15.h3 Qd7 16.Bd2 Rfc8 17.b3 b5 18.a3 a4 19.bxa4 bxa4 20.Bb4 Ba6 21.Bxa6 Rxa6 22.Rc1 Nb3 23.Rxc8+ Qxc8 24.Nd2 Nd4 25.Re3 Bf8 26.Rc3 Qb8 27.Nc4 Nd7 28.Ne2 Nb3 29.Nc1 Nbc5 30.Qf3 Qb5 31.Nd3 Nb3 32.Qe3 Nd4 33.f4 Bh6 34.Qf2 Nc5 35.fxe5 Nxd3 36.Qxd4 Nxb4 37.Nxd6 Rxd6 38.exd6 Na6 39.Rc8+ Bf8 40.Rxf8+ Kxf8 41.Qh8# 1-0
2225236 IM Smirnov, Mark (2425) IM Dau Khuong Duy (2490) 0-1
1.Nf3 Nf6 2.b3 d6 3.d4 g6 4.Bb2 Bg7 5.g3 O-O 6.Bg2 c6 7.O-O Bf5 8.c4 Na6 9.Nc3 Ne4 10.Nh4 Nxc3 11.Bxc3 Be6 12.Rc1 d5 13.Qd3 Qd7 14.Nf3 Rad8 15.cxd5 cxd5 16.Ne5 Qd6 17.Qb5 Qb6 18.a4 Rc8 19.e3 Qxb5 20.axb5 Nc7 21.Bb4 Rfe8 22.Nd3 Bd7 23.Rfd1 Bxb5 24.Nf4 e6 25.Bd6 Na6 26.h4 h5 27.e4 Rxc1 28.Rxc1 Bxd4 29.exd5 e5 30.Nh3 b6 31.Ng5 Nc5 32.Bxc5 bxc5 33.Ne4 Rd8 34.Nxc5 Rc8 35.b4 a5 36.Bh3 f5 37.Rb1 a4 38.Rc1 a3 39.Rc2 Bb2 0-1
2225026 IM Dau Khuong Duy (2490) FM Vakhlamov, I (2413) 1-0
1.e4 c5 2.Nf3 g6 3.g3 Bg7 4.Bg2 Nc6 5.O-O Nf6 6.Re1 O-O 7.c3 e5 8.d4 cxd4 9.cxd4 exd4 10.Nxd4 d5 11.exd5 Nxd5 12.Nxc6 bxc6 13.Qc2 Nb4 14.Qc4 Nd3 15.Re2 Be6 16.Qc2 Nb4 17.Qa4 Qd3 18.Rd2 Qc4 19.Nc3 Rab8 20.Bf1 Qg4 21.Rd6 Be5 22.Rd1 Bxc3 23.bxc3 Nd5 24.Qxg4 Bxg4 25.Rd4 Bf3 26.Bd2 Rfe8 27.c4 Nf6 28.Rf4 Ne4 29.Be3 Bh5 30.g4 g5 31.Rxe4 Rxe4 32.gxh5 Rb2 33.Bxa7 Rg4+ 34.Kh1 Rh4 35.a4 g4 36.Kg1 Rxh5 37.a5 g3 38.hxg3 Rh2 39.Kxh2 Ra2 40.Rxa2 h5 41.a6 h4 42.gxh4 1-0
2224796 IM Dau Khuong Duy (2490) IM Aradhya, Garg (2429) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.c4 Bg4 7.d3 Nd7 8.Be3 Be7 9.h3 Bxf3 10.Qxf3 O-O 11.Nc3 Nd4 12.Qd1 Nc5 13.b4 Nxa4 14.Qxa4 Ne6 15.Rad1 f5 16.exf5 Rxf5 17.Qb3 Qd7 18.c5 Raf8 19.d4 exd4 20.Rxd4 Kh8 21.Re4 d5 22.Rd1 c6 23.Rg4 h5 24.Re4 Bf6 25.g4 hxg4 26.hxg4 Re5 27.Rxe5 Bxe5 28.Nxd5 Nd4 29.Bxd4 Qxg4+ 30.Kf1 Bxd4 31.Rxd4 Qxd4 32.Qh3+ Kg8 33.Qe6+ Kh8 34.Qh3+ Kg8 35.Qe6+ Kh7 36.Qh3+ Kg6 37.Qe6+ Kh5 38.Ne3 Qf4 39.Qh3+ Kg6 40.Qg2+ Kh7 41.Qh3+ Kg8 42.Ng4 Qxb4 43.Qh5 Qc4+ 44.Kg1 Qf7 45.Qg5 Qf4 46.Qg6 Rf7 47.a4 Kf8 48.Qe6 Re7 49.Qc8+ Re8 50.Qd7 Re1+ 51.Kg2 Qe4+ 52.f3 Re2+ 53.Kg3 Qe7 54.Qf5+ Ke8 55.Qc8+ Kf7 56.Qf5+ Kg8 57.Qc8+ Kh7 58.Qf5+ g6 59.Qf4 Kg7 60.Qd4+ Kf7 61.Nh6+ Ke6 62.Qg4+ Kd5 63.Qxg6 Qe5+ 64.f4 Qe3+ 0-1
2224834 IM Perez Gormaz, M (2383) IM Dau Khuong Duy (2490) 0-1
1.g3 e5 2.Nf3 e4 3.Nh4 h5 4.d3 exd3 5.exd3 d5 6.Bg2 Be7 7.Nf3 h4 8.O-O hxg3 9.hxg3 Bg4 10.Re1 Nc6 11.c3 Qd7 12.b4 a6 13.Nbd2 Nf6 14.Rb1 Kf8 15.a4 Bd6 16.b5 axb5 17.axb5 Ne7 18.Nf1 Ng6 19.Bg5 Qf5 20.Bxf6 Qxf6 21.N1h2 Rxh2 22.Kxh2 Nh4 23.Re3 Qh6 24.Kg1 Bxg3 25.Nxh4 Bxf2+ 26.Kxf2 Qxh4+ 0-1
2225106 FM Santiago Vilca, Christian Amilca (2274) IM Dau Khuong Duy (2490) 0-1
1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O g6 5.c4 Bg7 6.Nc3 O-O 7.Re1 Ne4 8.Na4 d5 9.d3 Nf6 10.cxd5 Nxd5 11.d4 Nf6 12.Nc3 Ne4 13.Nxe4 Bxe4 14.Be3 Qd5 15.Nh4 Bxg2 16.Nxg2 Nc6 17.Nf4 Qf5 18.d5 Ne5 19.Rc1 Ng4 20.Bd4 c5 21.e4 Qd7 22.Bxg7 Kxg7 23.e5 Qf5 24.Qe2 Nh6 25.h3 g5 26.Nh5+ Kg8 27.g4 Qg6 28.d6 exd6 29.Rcd1 Rad8 30.exd6 Rxd6 31.Rxd6 Qxd6 32.Rd1 Qe6 33.Qf3 f5 34.Qb7 Nf7 35.Kf1 fxg4 36.hxg4 Qc4+ 37.Kg1 Qxg4+ 38.Ng3 Qxd1+ 39.Kg2 Rd8 0-1
2224638 IM Leiva, G (2336) IM Dau Khuong Duy (2490) 0-1
1.c4 Nf6 2.g3 g6 3.Bg2 Bg7 4.Nc3 O-O 5.Nf3 b6 6.O-O Bb7 7.d4 Ne4 8.Qc2 Nxc3 9.Qxc3 c5 10.Be3 Nc6 11.Qd2 d6 12.d5 Na5 13.Rac1 Ba6 14.b3 b5 15.cxb5 Bxb5 16.Rfe1 Rc8 17.Bh6 Nb7 18.Qf4 e5 19.dxe6 fxe6 20.Qe3 Bxh6 21.Qxh6 Bc6 22.Ng5 Qe7 23.Bh3 Bd7 24.Rc4 Rc7 25.Rh4 Bc8 26.Rd1 d5 27.Nf3 Nd6 28.Ne5 Qg7 29.Qxg7+ Kxg7 30.Rf4 Rxf4 31.gxf4 Nb5 32.Rd2 Kf6 33.e3 Ke7 34.Bf1 Nc3 35.Rc2 Ne4 36.Bd3 Nd6 37.Kf1 a5 38.Ke1 Bd7 39.Kd2 a4 40.Nf3 a3 41.Ng5 h6 42.Nf3 Be8 43.h4 Kf6 44.Rc1 Rc8 45.Ne5 g5 46.Ng4+ Kg7 47.hxg5 hxg5 48.fxg5 c4 49.Bc2 cxb3 50.Bxb3 Ne4+ 51.Kd1 Rxc1+ 52.Kxc1 Bh5 53.Nf6 Nxf6 54.gxf6+ Kxf6 55.Kd2 Ke5 56.Kc3 Ke4 57.Kb4 Kd3 58.Kxa3 Ke2 59.Kb4 Kxf2 60.a4 Kxe3 61.a5 Bf3 62.a6 e5 63.Kc5 d4 64.a7 d3 65.Kd6 Kd4 66.Ba4 d2 67.Bd1 Bd5 68.Bc2 e4 69.Bb3 Bxb3 70.a8=Q d1=Q 71.Qa7+ Kd3 72.Ke5 Qh5+ 73.Kf6 Qf3+ 74.Ke5 e3 75.Qd4+ Kc2 76.Qc5+ Kd1 77.Qd4+ Ke1 78.Qa1+ Kf2 79.Qc3 e2 80.Kd4 Qxc3+ 81.Kxc3 e1=Q+ 82.Kb2 Qd2+ 83.Ka3 Qa2+ 84.Kb4 Qa4+ 85.Kc3 Qc4+ 86.Kb2 Qf7 87.Kb1 Bd5 88.Kb2 Bf3 89.Ka3 Qf4 90.Ka2 Qb8 0-1
2223126 CM Badrinath, S (2202) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.c3 Bd6 5.O-O a6 6.Bxc6 dxc6 7.d4 exd4 8.cxd4 Bg4 9.e5 Be7 10.h3 Bxf3 11.Qxf3 cxd4 12.Re1 Qd7 13.Nd2 Qe6 14.Ne4 Nh6 15.Bxh6 gxh6 16.Nf6+ Kd8 17.Rad1 Kc7 18.Qf4 Rad8 19.Ne4 Kb8 20.Rd3 c5 21.Ng3 Bg5 22.Qe4 Qxa2 23.Rf3 Qe6 24.Ra1 Rd7 25.Ra5 Rc8 26.h4 Bd2 27.Kh2 Bxa5 0-1
2222641 IM Zhizmer, Y (2266) IM Dau Khuong Duy (2490) 1-0
1.d3 f5 2.Nf3 Nf6 3.Nc3 Nc6 4.e4 e5 5.Bg5 Be7 6.exf5 d6 7.d4 Bxf5 8.dxe5 dxe5 9.Qxd8+ Rxd8 10.Bb5 h6 11.Be3 Ng4 12.Bxa7 O-O 13.Bxc6 bxc6 14.h3 Nf6 15.Be3 Bxc2 16.Nxe5 Rd6 17.O-O Re6 18.Nf3 c5 19.Rfe1 Rb8 20.b3 Bd6 21.Bd2 Kf7 22.Rxe6 Kxe6 23.Rc1 Bg6 24.Re1+ Kf7 25.Ne5+ Bxe5 26.Rxe5 Nd7 27.Re1 Bd3 28.Nd5 Nb6 29.Nxc7 c4 30.Nb5 cxb3 31.Nd6+ Kg6 32.axb3 Nd5 33.b4 Nxb4 34.Bxb4 Rxb4 35.Re6+ Kh7 36.Re7 Rb6 37.Ne8 Rg6 38.Kh2 Kg8 39.Nc7 Bc4 40.Re4 Rc6 41.Ne8 Bf7 42.Nxg7 Kxg7 43.f3 Rc5 44.g4 Bd5 45.Rf4 Kg6 46.Kg3 Rc1 47.h4 Bc6 48.h5+ Kg7 49.Rf5 Rc3 50.Rf4 Bd5 51.Rf5 Be6 52.Rf4 Ra3 53.Kf2 Ra5 54.Kg3 Ra2 55.Kh3 Bd7 56.Kg3 Bb5 57.Rf5 Bf1 58.Re5 Rg2+ 59.Kf4 Rc2 60.Re7+ Kf6 61.Rh7 Rc4+ 62.Kg3 Rc3 63.Rxh6+ Kg7 64.Rg6+ Kf7 65.Rg5 Be2 66.Rf5+ Kg7 67.g5 Bd3 68.Rf6 Rc4 69.h6+ Kh7 70.f4 Rc5 71.Rf7+ Kg8 72.g6 Rc8 73.f5 Rd8 74.Kf4 Bc4 75.Re7 Bb3 76.Kg5 Kf8 77.Rb7 Bd5 78.h7 1-0
2222903 IM Dau Khuong Duy (2490) FM Antonio, J (2277) 0-1
1.e4 d6 2.d4 g6 3.h4 Nf6 4.Nc3 Bg7 5.Be2 h5 6.Nh3 Bxh3 7.Rxh3 O-O 8.Bg5 Nbd7 9.Qd2 c5 10.d5 a6 11.f3 b5 12.Nd1 c4 13.Nf2 Nc5 14.c3 Re8 15.Kf1 e6 16.dxe6 Rxe6 17.Rd1 Qc7 18.Bf4 Rd8 19.Rg3 a5 20.Qc1 Qc6 21.Nh3 d5 22.Bg5 Ree8 23.exd5 Rxd5 24.Nf4 Rxd1+ 25.Qxd1 Nh7 26.Qd5 Qxd5 27.Nxd5 Nxg5 28.hxg5 Re5 29.Nc7 Nd3 30.b3 cxb3 31.axb3 Nf4 32.Bd1 Rc5 33.Ne8 Rxc3 34.Ke1 Re3+ 0-1
2223936 IM To, N (2315) IM Dau Khuong Duy (2490) 0-1
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 b6 6.O-O Bb7 7.d4 Ne4 8.Bd2 Nxd2 9.Qxd2 c5 10.d5 d6 11.e4 Nd7 12.h4 a6 13.a4 Rb8 14.Rfe1 Bc8 15.Bf1 Ne5 16.Nh2 f5 17.f4 Nf7 18.Nf3 e5 19.dxe6 Bxe6 20.Rad1 Qd7 21.b3 Rbe8 22.Bg2 Qd8 23.Kh2 Kh8 24.Re3 Nh6 25.Bh3 fxe4 26.Nxe4 Bxh3 27.Kxh3 Qd7+ 28.Kg2 Nf5 29.Re2 Nd4 30.Nxd4 Bxd4 31.Qd3 Re7 32.Rde1 Qc6 33.Qf3 Rfe8 34.Nc3 Rxe2+ 35.Rxe2 Qxf3+ 36.Kxf3 Rb8 37.Nd5 b5 38.cxb5 axb5 39.a5 b4 40.Ke4 Kg7 41.Kd3 Ra8 42.Ra2 Bg1 43.a6 Ra7 44.Kc4 Kf7 45.Nb6 Ke6 46.Re2+ Kf5 47.Kb5 Kg4 48.Nc8 Ra8 49.Nxd6 Kxg3 50.Re7 h5 51.f5 gxf5 52.Nxf5+ Kf4 53.Rf7 c4 54.bxc4 Ke5 55.Kxb4 Rxa6 56.c5 Rc6 57.Ng7 Ke4 58.Rf5 Rg6 59.Rxh5 Rxg7 60.Rg5 Rb7+ 61.Kc4 Be3 62.c6 Rb1 63.Rg6 Rc1+ 64.Kb5 Kd5 65.h5 Rc5+ 66.Kb4 Bd2+ 67.Kb3 Rc3+ 68.Kb2 Rc4 69.h6 Bc3+ 70.Kc2 Be5+ 71.Kd3 Rd4+ 72.Ke3 Rh4 73.Kf3 Rh3+ 74.Kg2 Rh2+ 75.Kf3 Rh4 76.c7 Rf4+ 77.Ke3 Rc4 78.Rg5 Rc3+ 79.Kd2 Rxc7 80.Rg7 Bxg7 81.hxg7 Rxg7 82.Ke3 Rf7 83.Kd2 Rf8 84.Kd3 Re8 85.Kc3 Re7 86.Kd2 Rd7 87.Kc2 Rd8 88.Kc3 Kc5 89.Kb3 Rd4 90.Ka3 Rc4 0-1
2223689 IM Dau Khuong Duy (2490) IM Arslanov, S (2410) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.g3 Nf6 5.Bg2 Nc6 6.d3 h5 7.h3 Bd7 8.Nf3 O-O-O 9.Bd2 Qf5 10.Qe2 e5 11.Ne4 Nxe4 12.dxe4 Qg6 13.O-O h4 14.Nxh4 Rxh4 15.gxh4 Bxh3 16.Bg5 Bxg2 17.Qg4+ Rd7 18.Rad1 Nd4 19.Kxg2 Be7 20.c3 Ne6 21.Rxd7 Kxd7 22.Rd1+ Ke8 23.Qf5 Qxf5 24.exf5 Nxg5 25.hxg5 Bxg5 26.Kf3 Ke7 27.Ke4 f6 28.Rh1 Bh6 29.Kd5 c6+ 30.Kc5 Kd7 31.a4 Kc7 32.a5 b6+ 33.axb6+ axb6+ 34.Kc4 Kd6 35.f3 Kc7 36.Ra1 Kb7 37.Rd1 Kc7 38.Kd3 Bf4 39.Rg1 Bh6 40.b3 Bg5 41.Ke4 Bh6 42.Ra1 Kb7 43.b4 b5 44.Kd3 Kc7 45.c4 bxc4+ 46.Kxc4 Kb7 47.Ra3 Bc1 48.Rd3 Kc7 49.Rd1 Be3 50.Re1 Bd2 51.Rg1 Bg5 52.Rg4 Kb6 53.Rg2 Bh6 54.Ra2 Bg5 55.Ra8 Bh6 56.Re8 Bc1 57.Re7 Bh6 58.Rf7 Be3 59.Rxg7 Bf2 60.Rh7 Be3 61.Re7 1-0
2224205 IM Dau Khuong Duy (2490) GM Rustemov, A (2525) 1-0
1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bd7 5.Bd3 Bc6 6.Nf3 Nd7 7.Qe2 Ngf6 8.O-O Nxe4 9.Bxe4 Bxe4 10.Qxe4 c6 11.Rd1 Be7 12.Bf4 O-O 13.c4 Re8 14.Rac1 Qa5 15.a3 Rad8 16.h3 h6 17.Qe3 Bf6 18.Qb3 Qb6 19.Qc2 Nf8 20.c5 Qa6 21.Bd6 Be7 22.Bxe7 Rxe7 23.Ne5 Nd7 24.Nc4 Nf6 25.Rd3 Red7 26.Rcd1 Rd5 27.b4 b5 28.cxb6 axb6 29.Ne5 Rc8 30.Nxc6 Kf8 31.Rc3 b5 32.Ne5 Rdd8 33.Rc1 Rxc3 34.Qxc3 Kg8 35.Qc7 Rf8 36.Qa5 Qb7 37.Rc5 Qe4 38.Qxb5 Qxd4 39.Qd3 Qa1+ 40.Kh2 Nd5 41.Nc6 Ra8 42.Ra5 Rf8 43.b5 Qc1 44.Ra4 Qc5 45.Rd4 Ra8 46.a4 Qc1 47.a5 Qc5 48.a6 Qb6 49.a7 Rxa7 50.Nxa7 Qxa7 51.Rc4 g6 52.Rc8+ Kg7 53.Rc2 Qb8+ 54.Kg1 Qe5 55.Qf1 Qd4 56.Qb1 Qb6 57.Qb2+ Kh7 58.Rc8 g5 59.Qh8+ Kg6 60.Rg8+ Kf5 61.Qh7+ Ke5 62.Qxf7 Qxb5 63.Rg6 Qb1+ 64.Kh2 Qf5 65.Qxf5+ exf5 66.Rxh6 Nf6 67.Rh8 f4 68.Ra8 Kf5 69.Ra5+ Kg6 70.Re5 Nh5 71.g4 Ng7 72.Kg2 Kf6 73.Ra5 Ne6 74.Kf3 Nd4+ 75.Ke4 Ne6 76.Ra6 1-0
2224027 IM Dau Khuong Duy (2490) IM Wang, Shixu B (2426) 1-0
1.d4 Nf6 2.Nf3 g6 3.e3 Bg7 4.Nbd2 O-O 5.Bd3 d6 6.O-O Nc6 7.c3 e5 8.e4 Nh5 9.Nb3 Nf4 10.Bxf4 exf4 11.h3 h6 12.Re1 Re8 13.a4 g5 14.Nh2 d5 15.exd5 Rxe1+ 16.Qxe1 Qxd5 17.Qe8+ Bf8 18.Ng4 Kg7 19.Nf6 Kxf6 20.Qxf8 Qxb3 21.Qh8+ Ke7 22.Re1+ Be6 23.Qxa8 Qxb2 24.Bb5 Qxc3 25.Rd1 Nxd4 26.Qe8+ Kd6 27.Qh8 c5 28.Qb8+ Ke7 29.Qe8+ Kf6 30.Qh8+ Ke7 31.Qxh6 f6 32.Qh8 a6 33.Qe8+ Kd6 34.Qb8+ Kd5 35.Qxb7+ Ke5 36.Qc7+ Kd5 37.Bxa6 Qc2 38.Qd8+ Kc6 39.Rxd4 Qc1+ 40.Rd1 1-0
2224295 GM Nepomniachtchi, I (2723) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.Re1 Nd4 6.a4 Nxb5 7.axb5 d6 8.c4 Nf6 9.Nc3 O-O 10.d3 Be6 11.Nd2 Nd7 12.Nf1 f5 13.Ne3 f4 14.Ned5 f3 15.gxf3 Bg5 16.Kf1 Bxc1 17.Rxc1 Qh4 18.Re3 Nf6 19.Ke2 Nxd5 20.exd5 Bf5 21.Qg1 Rf6 22.Ne4 Rg6 23.Qh1 Rf8 24.Ra1 a6 25.bxa6 bxa6 26.Rxa6 Rb8 27.Qa1 Bxe4 28.Rxe4 Qd8 29.Kd2 Rg2 30.Kc3 Rxf2 31.Rg4 e4 32.Rxg7+ Kxg7 33.Qg1+ Kf8 34.Qxf2 Qf6+ 35.d4 cxd4+ 36.Qxd4 Rb3+ 37.Kxb3 Qxd4 38.fxe4 Ke7 39.Ra4 Qf2 40.e5 Qe3+ 41.Kb4 Qxe5 42.Ra7+ Kf6 43.Rxh7 Qxb2+ 44.Ka5 Qa1+ 0-1
2223279 IM Dau Khuong Duy (2490) CM Malaric, Marko (2029) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Nbd7 5.Qc2 b6 6.d4 Bb7 7.Nbd2 e6 8.O-O Be7 9.Re1 O-O 10.Bd3 Rc8 11.e5 dxe5 12.dxe5 Nd5 13.Bxh7+ Kh8 14.Be4 Qc7 15.Qd1 g6 16.c4 Nf4 17.Bxb7 Qxb7 18.Ne4 Nh5 19.g4 Ng7 20.Qd2 Rfd8 21.Qh6+ Kg8 22.Bg5 1-0
2223539 IM Bodnaruk, A (2357) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Bd6 5.c3 a6 6.Bc4 Nf6 7.d4 cxd4 8.cxd4 Qe7 9.Re1 O-O 10.Nc3 Nxd4 11.Nxd4 exd4 12.Nd5 Nxd5 13.exd5 Qf6 14.a4 Bc5 15.Bd3 d6 16.Qh5 h6 17.Bd2 Bd7 18.h4 Rfe8 19.Bg5 g6 20.Qxh6 Qg7 21.a5 Bb5 22.Red1 Bxd3 23.Rxd3 Qxh6 24.Bxh6 Re5 25.Ra4 Rae8 26.Rc4 Rxd5 27.b4 b5 28.axb6 Bxb6 29.Rc6 Rb5 30.Bf4 Rxb4 31.Rxd6 a5 32.Rd7 a4 33.h5 Rb3 34.hxg6 fxg6 35.Rxb3 axb3 36.Rb7 b2 37.Rxb6 Re1+ 38.Kh2 b1=Q 39.Rxb1 Rxb1 0-1
2222776 IM Dau Khuong Duy (2490) IM Bae, T (2387) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.h3 d6 9.c3 Na5 10.Bc2 c5 11.d4 Qc7 12.d5 Nb7 13.Nbd2 Ne8 14.c4 g6 15.b3 Ng7 16.Nf1 Nd8 17.a4 b4 18.Ng3 f6 19.Nh2 Nf7 20.f4 f5 21.Nf3 Bf6 22.Rb1 Bd7 23.exf5 Nxf5 24.Ne4 Bg7 25.fxe5 Nxe5 26.Nxe5 Bxe5 27.Bb2 Rae8 28.Bd3 Bc8 29.Qd2 Nd4 30.Rf1 Qg7 31.Bxd4 Bxd4+ 32.Kh1 Be5 33.Ng5 Qh6 34.Rbe1 Bc3 35.Rxe8 Bxd2 36.Rfxf8+ Qxf8 37.Rxf8+ Kxf8 38.Nf3 Be3 39.g4 Kg7 40.Kg2 Kf6 41.Kg3 h5 42.Be4 hxg4 43.hxg4 g5 44.Bd3 Bf4+ 45.Kh3 Be3 46.Bc2 Bf4 47.Bd1 Be3 48.Be2 Bf4 49.Bf1 Be3 50.Bg2 Bf4 51.Bf1 Be3 52.Bd3 Bf4 53.Bh7 Bd7 54.Bc2 Be3 55.Bb1 Bf4 56.Bd3 Be3 57.Bc2 Bf4 58.Be4 Be3 59.Bb1 Bf4 60.Bh7 Be3 61.Be4 Bf4 62.a5 Be3 63.Bd3 Bf4 64.Bc2 Be3 65.Bd3 Bf4 66.Bh7 Be3 67.Kg3 Bf4+ 68.Kh3 Be3 69.Be4 Bf4 70.Bc2 Be3 1/2-1/2
2217746 IM Dau Khuong Duy (2490) Anandh, Vijay Srinivas (2190) 1-0
1.d4 Nf6 2.Nf3 d5 3.Bf4 c5 4.c3 Qb6 5.Qc2 Nc6 6.e3 Bf5 7.dxc5 Bxc2 8.cxb6 axb6 9.Na3 Bf5 10.Nb5 Kd7 11.Be2 e6 12.h3 Ne8 13.O-O Nd6 14.Nbd4 Nxd4 15.exd4 f6 16.Rfe1 Bg6 17.Bf1 Be7 18.g3 Rhe8 19.h4 Rac8 20.a4 Nc4 21.b3 Nd6 22.Rac1 Rc7 23.c4 dxc4 24.bxc4 Rec8 25.a5 Rc6 26.d5 exd5 27.Nd4 Rc5 28.Bh3+ f5 29.h5 Bxh5 30.Nxf5 Nxf5 31.Bxf5+ Kd8 32.Bxc8 Rxc8 33.cxd5 Rxc1 34.Rxc1 bxa5 35.d6 Bf6 36.Rc5 Bf3 37.Rxa5 Kd7 38.Kf1 h6 39.Rc5 Bc6 40.g4 g5 41.Bg3 Bg7 42.Ke2 Bf8 43.Rf5 Bxd6 44.Bxd6 Kxd6 45.f3 Ke6 46.Rf8 Ke5 47.Ke3 b5 48.Rh8 b4 49.Rb8 Bd5 50.Rxb4 Kf6 51.Rb6+ Be6 52.Ke4 Kf7 53.Ke5 1-0
2218796 IM Dau Khuong Duy (2490) GM Szpar, Milosz (2499) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.c4 e6 5.Nc3 dxc4 6.Bxc4 Nd7 7.Nf3 h6 8.O-O Ne7 9.Re1 Nb6 10.Bd3 Bxd3 11.Qxd3 Nf5 12.Re4 Be7 13.Bd2 Nd5 14.Rd1 Qd7 15.Qb1 O-O-O 16.a3 Kb8 17.b4 Nxc3 18.Bxc3 Qd5 19.a4 Rd7 20.Be1 g5 21.b5 cxb5 22.axb5 h5 23.h3 Rg8 24.Nh2 Bd8 25.Nf1 g4 26.hxg4 Rxg4 27.Rxg4 hxg4 28.Ne3 Nxe3 29.fxe3 Bg5 30.Qd3 Rc7 31.Bb4 Be7 32.Bxe7 Rxe7 33.e4 Qd8 34.Qg3 Rd7 35.d5 Qb6+ 36.Qf2 Qxb5 37.Rc1 Qb6 38.Qxb6 axb6 39.d6 f6 40.exf6 e5 41.Rf1 Rf7 42.Kh2 Kc8 43.Kg3 Kd7 44.Kxg4 Kxd6 45.Kg5 Ke6 46.Kg6 Rf8 47.f7 b5 48.Kg7 Ke7 49.Rf5 Ra8 50.Rxe5+ Kd6 51.Re8 1-0
2219052 FM Lana Rodriguez, D (2340) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.Bc4 Nb6 7.Bb3 d5 8.exd6 e6 9.Nxd4 Bxd6 10.Nxc6 bxc6 11.O-O O-O 12.Qf3 Qc7 13.h3 c5 14.Bc2 f5 15.Qe2 e5 16.Nd2 Be6 17.a4 a5 18.Rd1 Rae8 19.Nf1 e4 20.f3 Bc4 21.Qd2 Nd5 22.b3 Bf4 23.Qf2 e3 24.Bxe3 Nxe3 25.bxc4 Nxd1 26.Rxd1 Re5 27.Rd5 g6 28.g3 Rxd5 29.cxd5 Be5 30.Bb3 c4 31.Ba2 Bxc3 32.Qc2 Qc5+ 33.Kg2 Qd4 34.Qe2 Rb8 35.Qe6+ Kh8 36.h4 Qd3 37.Nh2 Qc2+ 38.Kh3 Qxa2 39.d6 Bg7 40.d7 Rf8 41.Qe8 Qd2 42.Nf1 Qd1 43.Kg2 c3 44.Ne3 c2 45.Kh3 Qh1# 0-1
2218355 IM Dau Khuong Duy (2490) FM Moeller, Maurin (2325) 1-0
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.Bd3 Nc6 5.Bc2 Be7 6.a3 d5 7.e5 Nd7 8.d4 O-O 9.O-O cxd4 10.cxd4 f6 11.exf6 Bxf6 12.Nc3 Re8 13.Re1 Nf8 14.Bf4 a6 15.Qd2 b5 16.Ne5 Bb7 17.Re3 Qb6 18.Ne2 Rac8 19.Nxc6 Rxc6 20.Re1 b4 21.Ba4 bxa3 22.Rb3 Qa7 23.Bxc6 Bxc6 24.Rxa3 Bb5 25.Be5 Nd7 26.Bxf6 Nxf6 27.Ng3 Qb6 28.Rae3 Bd7 29.h3 Rb8 30.b3 Rc8 31.Rf3 Qd6 32.Qg5 h6 33.Qh4 Kh7 34.Nh5 Ne4 35.Rf7 Rg8 36.Rxe4 dxe4 37.Nf6+ Kh8 38.Qxh6+ gxh6 39.Rh7# 1-0
2217373 IM Dau Khuong Duy (2490) FM Rekuc, Patryk (2307) 1-0
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.Bd3 Nc6 5.Bc2 Qc7 6.h3 Be7 7.a3 O-O 8.d4 d5 9.e5 Nd7 10.O-O b5 11.Qd3 f5 12.b4 c4 13.Qd1 a5 14.Bb2 axb4 15.axb4 Rxa1 16.Bxa1 Nb6 17.Bb2 Bd7 18.Kh1 Be8 19.Rg1 Bg6 20.Bc1 Qa7 21.Nh2 Qa2 22.Nf1 Na4 23.f4 Nb2 24.Qe2 Na4 25.Ne3 Rd8 26.Re1 Bh4 27.Rd1 Nb6 28.Rd2 Qa7 29.g4 Qf7 30.gxf5 Bh5 31.Qg2 exf5 32.Nxf5 Kh8 33.Nxh4 Qxf4 34.Qf2 Rf8 35.Kg2 Qg5+ 36.Qg3 Qxg3+ 37.Kxg3 Rf1 38.Rf2 1-0
2219171 IM Dau Khuong Duy (2490) IM Wang, Shixu B (2426) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Bd3 Nc6 6.Ne2 g6 7.c4 Bg7 8.Nbc3 O-O 9.O-O Be6 10.h3 Rc8 11.Be3 Ne5 12.b3 a6 13.Rc1 Nfd7 14.Bb1 Qa5 15.f4 Nxc4 16.bxc4 Bxc4 17.Bd3 Bxa2 18.e5 Be6 19.Be4 dxe5 20.f5 gxf5 21.Bxf5 Bxf5 22.Rxf5 Nf6 23.Qe1 Kh8 24.Qg3 Rg8 25.Rxe5 Nh5 26.Qxg7+ 1-0
2218681 GM Kosteniuk, A (2487) IM Dau Khuong Duy (2490) 1/2-1/2
1.e4 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qd3 d6 5.Nc3 g6 6.Nf3 Bg7 7.Be2 Nf6 8.Nd5 Nd7 9.c3 O-O 10.O-O Nc5 11.Qc2 e6 12.Ne3 d5 13.exd5 exd5 14.Rd1 Be6 15.h4 Qd7 16.Ng5 Rad8 17.b4 Nxb4 18.cxb4 Bxa1 19.bxc5 Bg7 20.Ba3 Rfe8 21.Nxe6 Qxe6 22.Bb5 Re7 23.Qb3 d4 24.Bc4 Qc6 25.Nd5 Red7 26.Nf4 a6 27.Re1 Bf6 28.h5 g5 29.Nd3 Qc7 30.Qd1 h6 31.Qf3 Kg7 32.Bb3 Re7 33.Rxe7 Qxe7 34.Bb2 Qd7 35.Nb4 Re8 36.Nd3 Re7 37.Bd5 Qb5 38.Be4 Qa4 39.a3 Qc2 40.g3 Qd2 41.Kg2 g4 42.Qxg4+ Qg5 43.Qxg5+ hxg5 44.f3 Rc7 45.Bc1 Kh6 46.Bd2 Kxh5 47.Ba5 Rd7 48.Bb6 Kh6 49.g4 Kg7 50.Kf2 Re7 51.Ke2 Kg8 52.Kd2 Bg7 53.Kc2 Bf6 54.Kb3 Kg7 55.Kc4 Rd7 56.c6 bxc6 57.Bxc6 Rd6 58.Kc5 Re6 59.Be4 Be7+ 60.Kd5 Rxb6 61.a4 Rd6+ 62.Kc4 Rf6 63.a5 Kf8 64.Kxd4 Bd8 65.Nc5 Ke7 66.Nb7 Bc7 67.Kd5 Bf4 68.Bf5 Rh6 69.Nc5 Rh2 70.Nxa6 Rd2+ 71.Kc6 Ra2 72.Kb7 Rxa5 73.Nb4 Rb5+ 74.Kc6 Rxb4 75.Kd5 Rd4+ 76.Kxd4 Kf6 77.Ke4 Be5 78.Kd3 Bf4 79.Ke2 Be5 80.Kd3 Bf4 81.Ke2 Be5 82.Kd3 1/2-1/2
2218951 GM Kosakowski, Jakub (2536) IM Dau Khuong Duy (2490) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bc4 e6 4.O-O Nf6 5.Re1 d6 6.Bb5 Bd7 7.c3 a6 8.Bf1 Be7 9.d4 cxd4 10.cxd4 d5 11.e5 Ne4 12.Nbd2 Nxd2 13.Bxd2 O-O 14.Bd3 f5 15.exf6 Bxf6 16.Bc3 Qe8 17.Re3 Qh5 18.Qe2 Rae8 19.Re1 b5 20.a3 Kh8 21.Qf1 Qh6 22.Ne5 Bxe5 23.dxe5 Rf4 24.Bd2 Rh4 25.Rh3 g5 26.Rxh4 Qxh4 27.g3 Qh5 28.f4 Nd4 29.Be2 Nxe2+ 30.Qxe2 Qxe2 31.Rxe2 gxf4 32.Bxf4 Rc8 33.Bg5 Be8 34.Rf2 Bg6 35.Rf6 Re8 36.Bh6 Kg8 37.Kf2 d4 38.g4 d3 39.h4 Rd8 40.Ke1 Bf7 41.Kd2 Rd4 42.Rf4 Rxf4 43.Bxf4 Bg6 44.Kc3 Be4 45.Kb4 Bf3 46.Ka5 Bxg4 47.Kxa6 Be2 48.Bd2 Kf7 49.Kxb5 Kg6 50.Kc5 Kh5 51.Be1 Bf3 52.Kd6 Bd5 53.b4 Kg4 54.b5 Kf3 55.b6 Ke2 56.Bb4 d2 57.Bxd2 Kxd2 58.a4 Ke3 59.a5 Bb7 60.Kc7 1-0
2217932 FM Siva Kumar, Nirish Kumar (2213) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bc4 e6 4.O-O Nf6 5.Re1 d6 6.d4 cxd4 7.Nxd4 Be7 8.Nc3 O-O 9.Bb3 a6 10.Be3 Na5 11.f4 b5 12.f5 e5 13.Nf3 Nxb3 14.axb3 Bb7 15.Qd3 b4 16.Na4 Bxe4 17.Qd2 Bxf5 18.Bb6 Qd7 19.Bf2 Ne4 20.Qe3 Nxf2 21.Nb6 Qc6 22.Qxf2 Rab8 23.Nc4 Be6 24.Nfd2 f6 25.Ra5 d5 26.Ne3 Bd8 27.Ra4 a5 28.Nf5 Qxc2 29.Ne3 Qc6 30.Raa1 Bb6 31.Rac1 Qb5 32.Kh1 Rbc8 0-1
2218206 IM Salemgareev, Tagir (2423) IM Dau Khuong Duy (2490) 1-0
1.d4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 d5 5.O-O Bd6 6.c4 c6 7.Nc3 O-O 8.Qc2 Ne4 9.Rb1 Nd7 10.b4 Ndf6 11.b5 Bd7 12.bxc6 Bxc6 13.c5 Bc7 14.Bf4 Nxc3 15.Qxc3 Ne4 16.Qe3 Ba5 17.Ne5 Qe8 18.Bxe4 fxe4 19.f3 exf3 20.Rxf3 Bb5 21.Rbf1 Bc7 22.Bg5 Rxf3 23.Rxf3 Bxe5 24.Qxe5 Qg6 25.Be7 h6 26.Bd6 Kh7 27.Kf2 Ba4 28.h4 h5 29.Rf4 Bc2 30.g4 Be4 31.gxh5 Qg2+ 32.Ke1 Rc8 33.Qg5 Qxg5 34.hxg5 Bf5 35.Rf3 Rd8 36.Rg3 Rd7 37.Kd2 Be4 38.Ke3 Bf5 39.Kf4 g6 40.h6 Rf7 41.Ke5 Kg8 42.Ra3 a6 43.Rb3 Bg4 44.Bb8 Rf5+ 45.Kd6 Rf7 46.Bc7 e5 47.Rxb7 Rd7+ 48.Kxe5 Kf7 49.c6 Re7+ 50.Kxd5 Bxe2 51.Kc5 1-0
2217699 WGM Shukhman, Anna (2431) IM Dau Khuong Duy (2490) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Bd6 5.d4 Nxd4 6.Nxd4 cxd4 7.c3 Qf6 8.cxd4 exd4 9.f4 Bc5 10.e5 Qb6 11.Bd3 Ne7 12.Nd2 d5 13.exd6 Bxd6 14.Nc4 Qc7 15.Qh5 Kf8 16.Bd2 Qc5 17.Qf3 Be6 18.Rac1 Bd5 19.Qf2 Bxc4 20.Rxc4 Qb6 21.Rfc1 Re8 22.Qxd4 Nc6 23.Qxb6 axb6 24.Kf2 h5 25.Be3 Rh6 26.Bxb6 Rf6 27.Kg1 Bxf4 28.Bc5+ Kg8 29.Rf1 Ne5 30.Re4 Rc8 31.Bd4 Nxd3 32.Bxf6 gxf6 33.Rexf4 Nxf4 34.Rxf4 Kg7 35.Rf2 Kg6 36.Kf1 f5 37.Ke2 f4 38.Kf3 Kg5 39.Rd2 f5 40.h4+ Kxh4 41.Kxf4 Rc5 42.b3 Rc1 43.Rd3 Rf1+ 44.Rf3 Rh1 45.g3+ Kh3 46.g4+ Kh4 47.gxf5 Rd1 48.f6 Rd4+ 49.Ke5 Rd8 50.f7 Rf8 51.Kf6 Kg4 52.Rf1 h4 53.Ke7 Rh8 54.f8=Q Rh7+ 55.Qf7 Rh5 56.Qg6+ Rg5 57.Qe4+ Kh5 58.Rh1 Rg7+ 59.Kf6 Rg4 60.Qf5+ Rg5 61.Qxg5# 1-0
2203804 IM Dau Khuong Duy (2490) FM Bardyk, Artem (2390) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.d4 cxd4 5.Nxd4 Nf6 6.O-O a6 7.Bd3 e6 8.c4 b6 9.Nc3 Bb7 10.Qe2 g6 11.Nf3 Bg7 12.Bf4 Qc7 13.Rfd1 Nh5 14.Be3 Bxc3 15.bxc3 Nc5 16.Rab1 Nf6 17.Nd2 Nfd7 18.Bc2 O-O-O 19.Nb3 f5 20.Nxc5 dxc5 21.Bg5 Rde8 22.Ba4 Bc6 23.Bxc6 Qxc6 24.e5 h6 25.Bf6 Nxf6 26.exf6 e5 27.f7 Re7 28.Rd5 e4 29.Qd2 e3 30.fxe3 Rxf7 31.Rd6 Qe4 32.Rbxb6 Rc7 33.Re6 Qh4 1-0
2203724 FM Manvelyan, Mikayel (2391) IM Dau Khuong Duy (2490) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O h6 8.Re1 Nc6 9.d5 Ne7 10.b4 a5 11.bxa5 Rxa5 12.a4 c5 13.Nd2 Ne8 14.Nb3 Ra6 15.a5 f5 16.f3 Nf6 17.Be3 f4 18.Bf2 g5 19.Na4 g4 20.Bh4 g3 21.hxg3 Ng6 22.Bxf6 Bxf6 23.g4 Bh4 24.Kf1 h5 25.gxh5 Qg5 26.Bd3 Qxh5 27.Nb6 Bxe1 28.Qxe1 Qh1+ 29.Kf2 Qxe1+ 30.Rxe1 Rd8 31.Rg1 Bd7 32.Bf1 Kf7 33.Rh1 Kg7 34.g3 fxg3+ 35.Kxg3 Nf4 36.Rh4 Rxb6 37.axb6 Ra8 38.Rxf4 exf4+ 39.Kxf4 Ra3 40.Nd2 Kf6 41.Be2 Rc3 42.Bf1 Bc8 43.Be2 Bh3 44.Nb1 Rb3 45.Nd2 Rxb6 46.Ke3 Ra6 47.f4 Ra3+ 48.Bd3 Ke7 49.Nb1 Rb3 50.Nd2 Ra3 51.Nb1 Rb3 1/2-1/2
2203623 IM Dau Khuong Duy (2490) GM Martirosyan, Haik M. (2626) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 a6 6.Bf1 d5 7.exd5 Nxd5 8.d4 Nf6 9.Be3 cxd4 10.Nxd4 Ne5 11.Bf4 Ng6 12.Bg3 Be7 13.c4 O-O 14.Nc3 Bd7 15.Nf3 Qb6 16.Ne5 Nxe5 17.Bxe5 Bc6 18.h3 Rfd8 19.Qc2 Bd6 20.Bxd6 Rxd6 21.Rad1 Rad8 22.Rxd6 Rxd6 23.Rd1 Rxd1 24.Nxd1 h6 25.Bd3 Qa5 26.a3 Nh5 27.Ne3 Nf4 28.Bf1 h5 29.Qd1 Qg5 30.g3 Ng6 31.Bg2 h4 32.Qg4 Qf6 33.Qe2 Qd4 34.Bxc6 bxc6 35.gxh4 Qxh4 36.Qg4 Qf6 37.Qe4 Ne7 38.Qd3 Ng6 39.Qe4 Nf4 40.Kh2 g5 41.b4 Qb2 42.Qf3 Kf8 43.Ng2 Ne2 44.Qe3 Nd4 45.h4 g4 46.Qf4 Nf5 47.h5 Qxa3 48.Qxg4 Qxb4 49.Qg5 Qe7 50.Qc1 Kg8 51.Kg1 Kh7 52.Qd2 Qd6 53.Qg5 Qd1+ 54.Kh2 Qd4 55.Ne3 Qh4+ 56.Qxh4 Nxh4 57.c5 Nf3+ 58.Kg3 Ne5 59.Kf4 f6 60.Ke4 Nd7 61.Kd4 Kh6 62.Nc4 Kxh5 63.Na5 e5+ 64.Ke4 Kg5 0-1
2203537 IM Dau Khuong Duy (2490) GM Nesterov, Arseniy (2598) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6 8.Ne2 Qb6 9.Qc1 Be7 10.c3 O-O 11.h4 f6 12.h5 h6 13.Rh3 Qa5 14.a3 cxd4 15.b4 Qd8 16.cxd4 Nb6 17.Kf2 Nc4 18.Kg1 b5 19.exf6 Bxf6 20.Ne5 Bd7 21.Bf2 a5 22.bxa5 Rxa5 23.Rf3 Be8 24.Ng3 Be7 25.Qe1 N6xe5 26.dxe5 b4 27.Bd3 Rxa3 28.Rxa3 bxa3 29.Bd4 Qa5 30.Bc3 Qa7+ 31.Kh2 a2 32.Ba1 Bc5 33.Qc3 Ne3 34.f5 Ng4+ 35.Kh3 Nf2+ 36.Kh2 Nxd3 37.Qxd3 Qa4 38.Kh3 Bf7 39.f6 Rb8 40.fxg7 Rb4 41.Nf5 exf5 42.Qxf5 Qe8 0-1
2203455 GM Sadhwani, Raunak (2638) IM Dau Khuong Duy (2490) 0-1
1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.h3 O-O 6.Be3 Na6 7.g4 c5 8.Nge2 cxd4 9.Nxd4 b6 10.Bg2 Bb7 11.O-O Nc5 12.Qc2 Rc8 13.Rad1 Qc7 14.b3 Qb8 15.f4 Qa8 16.Nd5 Rfe8 17.f5 Ncxe4 0-1
2197182 IM Dau Khuong Duy (2490) WIM Nurgaliyeva, Zarina (2286) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 O-O 8.a4 b4 9.Re1 d6 10.Nbd2 Na5 11.Ba2 c5 12.Nc4 Nc6 13.c3 h6 14.h3 Be6 15.Be3 Rb8 16.Rc1 Qc8 17.Qe2 b3 18.Bb1 Nd7 19.d4 Bxc4 20.Qxc4 Na5 21.Qe2 c4 22.Rcd1 Qc7 23.dxe5 dxe5 24.Rd5 Bd6 25.Qd2 Nb7 26.Bxh6 gxh6 27.Qxh6 Nb6 28.Qg5+ Kh8 29.Nxe5 Bxe5 30.Rxe5 f6 31.Qh4+ Kg7 32.Rh5 Rh8 33.e5 Rxh5 34.Qxh5 Rg8 35.Qh7+ 1-0
2197011 IM Dau Khuong Duy (2490) FM Yurasov, Matfey (2270) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nd3 Nxe4 5.Qe2 Qe7 6.Nf4 Nf6 7.d4 Nc6 8.c3 d5 9.f3 Qxe2+ 10.Bxe2 Bd6 11.h4 h5 12.Na3 a6 13.Nc2 Ne7 14.Kf2 Bf5 15.Bd1 O-O-O 16.g3 Rde8 17.Ng2 Bh7 18.Bf4 Nf5 19.Bxd6 Nxd6 20.Nce3 Re7 21.Bb3 Rhe8 22.Rhe1 c6 23.Nf4 b5 24.Re2 Nf5 25.Rae1 Nxe3 26.Rxe3 Kd7 27.Rxe7+ Rxe7 28.Re5 Kd6 29.Nxh5 Rxe5 30.dxe5+ Kxe5 31.Nxg7 c5 32.Ke3 a5 33.g4 a4 34.f4+ Kd6 35.Bd1 d4+ 36.cxd4 Nd5+ 37.Kd2 cxd4 38.f5 Ke5 39.a3 Ne3 40.Be2 Nc4+ 41.Kc2 Ne3+ 42.Kc1 Nc4 43.Ne8 f6 44.Nc7 Ke4 45.Nxb5 d3 46.Nc3+ Kd4 47.Bd1 Nxa3 48.Bxa4 Nc4 49.Bd1 Ne5 50.Nb5+ Ke3 51.Nd6 Bg8 52.g5 d2+ 53.Kb1 Bd5 54.gxf6 Bf3 55.Bc2 Be2 56.Ka1 Kd4 57.f7 Nd7 58.Ne4 Bd3 59.Nxd2 Bxc2 60.Nf3+ Kd5 61.f6 Bg6 62.Ng5 Ke5 63.b4 Kxf6 64.b5 Bxf7 65.Nxf7 Kxf7 66.Kb2 Kg6 67.Kc3 Kh5 1/2-1/2
2197094 FM Rumyantsev, Semen (2300) IM Dau Khuong Duy (2490) 1/2-1/2
1.d4 Nf6 2.Bg5 d5 3.Nf3 g6 4.Bxf6 exf6 5.e3 Bd6 6.c4 dxc4 7.Bxc4 O-O 8.O-O Nd7 9.Nc3 c6 10.Rc1 f5 11.Bb3 Nf6 12.Re1 Kg7 13.a3 Qe7 14.Nd2 Ne4 15.g3 h5 16.d5 Nxc3 17.Rxc3 Be5 18.Rc2 cxd5 19.Bxd5 Be6 20.Bxe6 Qxe6 21.Nf3 Bf6 22.Nd4 Qb6 23.Rd2 h4 24.g4 fxg4 25.Qxg4 Rad8 26.Red1 Rd5 27.Nf3 Rxd2 28.Rxd2 Bxb2 29.Nxh4 Bxa3 30.Rd7 Kg8 31.Qe4 Qb4 32.Qxb4 Bxb4 33.Rxb7 Bc5 34.Nf3 Re8 35.Rc7 Bb6 36.Rb7 Rc8 37.Kf1 Rc7 38.Rxc7 Bxc7 39.Ke2 Kg7 40.Kd3 Kf6 41.h3 a5 42.Kc4 Bd6 43.Kb5 Bb4 44.Nd4 Be1 45.f3 Bd2 46.Nb3 Bxe3 47.Nxa5 Kf5 48.Nb7 Kf4 49.Nd6 f6 50.Kc4 Kxf3 51.Kd5 Bf4 52.Ke6 Be5 53.Ne8 f5 54.Kxe5 Kg3 55.Nf6 Kxh3 56.Kf4 1/2-1/2
2196942 IM Vastrukhin, O (2344) IM Dau Khuong Duy (2490) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.c4 O-O 5.Nc3 d6 6.d4 c5 7.O-O Nc6 8.dxc5 dxc5 9.Bf4 Nh5 10.Be3 b6 11.Qc1 Bb7 12.Rd1 Qe8 13.Bh6 Rd8 14.Qe3 Nd4 15.Bxg7 Nxg7 16.Nxd4 Bxg2 17.Nf3 Nf5 18.Qf4 Bxf3 19.Qxf3 Nd4 20.Qe4 f5 21.Qe5 Qf7 22.Nd5 e6 23.Nf4 g5 24.Nd3 Qg7 25.Kf1 Qb7 26.Kg1 Qe4 27.Qxe4 fxe4 28.Ne5 Nxe2+ 29.Kg2 Nd4 30.Rac1 Rf5 31.Ng4 Kg7 32.Rd2 h5 33.Ne3 Rf7 34.Rb1 h4 35.gxh4 gxh4 36.h3 a5 37.Ng4 Rdf8 38.b3 Rf3 39.Re1 Rd3 40.Rb2 Nf3 41.Rc1 Rfd8 42.Re2 R8d4 43.Nh2 Kf6 44.Rb2 Ke5 0-1
2200860 IM Dau Khuong Duy (2490) GM Artemiev, V (2641) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 O-O 9.d4 Bb6 10.Be3 d6 11.Nbd2 h6 12.h3 Re8 13.d5 Ne7 14.Bxb6 cxb6 15.Bc2 Ng6 16.Bd3 Nf4 17.Bf1 Bc8 18.a4 bxa4 19.Rxa4 Bd7 20.Ra3 a5 21.Kh2 b5 22.g3 Ng6 23.c4 Qb6 24.Kg1 b4 25.Ra1 a4 26.Re3 Rec8 27.Ne1 Be8 28.Nd3 Qb8 29.f4 a3 30.bxa3 Rxa3 31.Rxa3 bxa3 32.Qa1 Qa7 33.c5 Bb5 34.Nf2 Qxc5 35.Qxa3 Bxf1 36.Qxc5 Rxc5 37.fxe5 Ba6 38.exf6 Rc1+ 39.Kg2 Ne5 40.Nf3 Nc4 41.Re1 Rc3 42.fxg7 Ne3+ 43.Rxe3 Rxe3 44.Nd4 Bc8 45.Nb5 Kxg7 46.Nxd6 Bd7 47.Nc4 Rc3 48.Ne5 Ba4 49.Nf3 f6 50.Nd4 Bd7 51.g4 Kg6 52.h4 h5 53.g5 fxg5 54.hxg5 Kxg5 55.e5 Re3 56.e6 Bc8 57.d6 Bxe6 58.Nxe6+ Rxe6 59.d7 Rg6 60.d8=Q+ Kf5+ 61.Kf3 Rf6 62.Qd5+ Kg6+ 63.Kg2 Rf5 64.Qg8+ Kf6 65.Ne4+ Ke5 66.Ng3 Rf6 67.Qg5+ Ke6 68.Nxh5 Rf7 69.Nf4+ Kd7 70.Qd5+ Ke8 71.Qe6+ Re7 72.Qg6+ Kd7 73.Nd5 Re2+ 74.Kf3 Re6 75.Qf7+ Kd6 76.Nf4 Re7 77.Qf6+ Kd7 78.Nd5 Re6 79.Qxe6+ Kxe6 1/2-1/2
2200355 IM Arabidze, M (2410) IM Dau Khuong Duy (2490) 0-1
1.Nf3 Nf6 2.c4 g6 3.b3 Bg7 4.Bb2 O-O 5.g3 d6 6.Bg2 e5 7.d3 c6 8.O-O Re8 9.Nc3 Nbd7 10.Rc1 a6 11.Ne4 Bf8 12.Qd2 Nxe4 13.dxe4 Nc5 14.Qc2 a5 15.Rcd1 Qf6 16.Rd2 b5 17.Rfd1 Ba6 18.Ba3 b4 19.Bb2 a4 20.Ne1 Bb7 21.Nd3 Nxd3 22.Rxd3 c5 23.Bc1 Qe6 24.h4 Bc6 25.Kh2 axb3 26.axb3 Ra7 27.Bh3 Qf6 28.f3 Rea8 29.Bg5 Qg7 30.R3d2 h6 31.Be3 Qf6 32.Qd3 Ra2 33.Bf2 Qe7 34.Be3 Qa7 35.h5 Rxd2 36.Rxd2 gxh5 37.Bf5 Qa1 38.Rd1 Qc3 39.Kg2 Ra3 40.Qxc3 bxc3 41.Rb1 Ra2 42.Kf2 Rb2 43.Ra1 c2 44.Rc1 Kg7 45.Bd2 Be7 46.Bc3 Rxb3 47.Rxc2 h4 48.Bd2 hxg3+ 49.Kxg3 Bg5 50.Bxg5 hxg5 51.Rd2 Rc3 52.Rxd6 Ba4 53.Rd5 Rxc4 54.Rxe5 Bd1 55.Re7 Kf8 56.Rc7 Bxe2 57.Kg4 Rd4 58.Kxg5 Rd6 59.e5 Rb6 60.Rxc5 Bxf3 61.Rc8+ Kg7 62.Rc7 Bd5 63.Rd7 Bc4 64.Rc7 Ba2 65.Ra7 Bb3 66.Rc7 Kf8 67.Rc8+ Ke7 68.Rc7+ Kf8 69.Rc8+ Kg7 70.Rc7 Ra6 71.Rb7 Be6 72.Re7 Kf8 73.Rc7 Bxf5 74.Kxf5 Ra1 75.Rc8+ Kg7 76.Rc7 Rf1+ 77.Ke4 Kg6 78.Rc6+ Kg5 0-1
2200893 GM Durarbayli, Vasif (2612) IM Dau Khuong Duy (2490) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.g3 Bb7 7.Bg2 Nc6 8.O-O Nxd4 9.Qxd4 Ne7 10.a4 Nc6 11.Qd3 b4 12.Nd1 Bc5 13.Be3 Be7 14.f4 O-O 15.Nf2 Qc7 16.Rad1 Rad8 17.h4 d5 18.e5 Na5 19.h5 h6 20.b3 Rc8 21.Rd2 Bc5 22.Bxc5 Qxc5 23.Kh2 Rfd8 24.f5 Nc6 25.Ng4 Qc3 26.fxe6 fxe6 27.Nxh6+ Kh8 28.Nf7+ Kg8 29.Qg6 Nxe5 30.Nxe5 Qxe5 31.Rf7 Rc7 32.Rdf2 Rdc8 33.h6 Rxf7 34.Rxf7 1-0
2201166 FM Djokic, Mihailo (2267) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.Ned5 O-O 11.Nxf6+ Bxf6 12.Nd5 Be6 13.c3 Bg5 14.g3 Bxc1 15.Rxc1 Ne7 16.Nxe7+ Qxe7 17.a3 Rad8 18.Bg2 d5 19.exd5 Qc5 20.O-O Bxd5 21.Qe2 Bc4 22.Qh5 Bxf1 23.Rxf1 Rd2 24.Be4 g6 25.Qg5 Rxb2 26.h4 f5 27.Bg2 Qd6 28.h5 Qf6 29.Qc1 Re2 30.Bf3 Re4 31.Bxe4 fxe4 32.hxg6 hxg6 33.Qe3 Qf3 34.Re1 Qxe3 35.Rxe3 Rf3 36.Rxe4 Rxc3 37.a4 Rc4 38.Rxe5 Rxa4 39.Re6 Kf7 40.Rb6 g5 41.f4 gxf4 42.gxf4 Rxf4 43.Rxa6 Ke7 44.Kg2 Kd7 45.Rb6 Rf5 46.Kg3 Kc7 47.Re6 b4 48.Kg4 Rb5 49.Kf3 b3 50.Re1 Kb6 51.Ke4 b2 52.Rb1 Rb3 53.Kd4 Kb5 54.Kd5 Kb4 55.Rxb2 Rxb2 0-1
2200161 IM Dau Khuong Duy (2490) GM Nakamura, Hikaru (2810) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.d4 exd4 5.c3 d3 6.Bc4 Bg7 7.O-O Nge7 8.Qxd3 O-O 9.a4 d6 10.Ba2 h6 11.Nbd2 Kh8 12.Nd4 f5 13.Ne6 Bxe6 14.Bxe6 Ne5 15.Qh3 f4 16.Nf3 Nxf3+ 17.Qxf3 Nc6 18.Qe2 f3 19.gxf3 Be5 20.f4 Bxf4 21.Bxf4 Rxf4 22.Qe3 Qf6 23.Bd5 Ne5 24.f3 Rf8 25.Rf2 c6 26.Bb3 Qg5+ 27.Kh1 Rxf3 28.Qxg5 hxg5 29.Rd2 Rf1+ 30.Rxf1 Rxf1+ 31.Kg2 Rf6 32.a5 Kg7 33.Rd4 c5 34.Rd1 g4 35.Bd5 b6 36.axb6 axb6 37.Ra1 Nd3 38.Ra6 Kh6 39.Rxb6 Kg5 40.Bc4 Ne1+ 41.Kg1 Kf4 42.b4 cxb4 43.cxb4 Kxe4 44.b5 g5 45.Rc6 Nf3+ 46.Kg2 Rh6 47.Rc8 Rxh2+ 48.Kg3 Rb2 49.Re8+ Ne5 50.Bf1 Rb3+ 51.Kg2 d5 52.Rb8 d4 53.b6 d3 54.b7 Rb2+ 55.Kg3 d2 56.Rd8 Rb3+ 57.Kg2 Ke3 0-1
2200689 IM Csonka, B (2454) IM Dau Khuong Duy (2490) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.h3 Na6 7.Be3 e5 8.d5 Nc5 9.Qc2 a5 10.Nf3 Nh5 11.Bxc5 dxc5 12.O-O-O Re8 13.Kb1 Bf8 14.Ne1 Nf6 15.Nd3 Bd7 16.Rdg1 c6 17.dxc6 Bxc6 18.Bf3 a4 19.a3 Qa5 20.Rc1 b5 21.cxb5 Bxb5 22.Nxb5 Qxb5 23.Qc4 Qb6 24.Rhd1 Rad8 25.Ne1 Rd4 26.Rxd4 exd4 27.Qxa4 Qb8 28.Nd3 Nxe4 29.Bxe4 Rxe4 30.Qc4 Re8 31.a4 Qb7 32.f3 Qa7 33.b3 Re3 34.Ka2 Qb8 35.Rc2 Kg7 36.Rc1 Be7 37.Re1 Qg3 38.Rxe3 Qxg2+ 39.Ka3 dxe3 40.a5 Qf1 41.Ka4 e2 42.Qe4 Bd8 43.Qe5+ Bf6 44.Qe4 c4 45.bxc4 Qa1+ 46.Kb5 Qb1+ 47.Kc6 Qxd3 48.Qxd3 e1=Q 49.a6 Qe6+ 50.Kb7 Qe7+ 51.Kc6 Qa7 52.c5 Be7 53.Qd4+ Kg8 54.Kb5 Qb8+ 55.Kc6 Qa8+ 56.Kb5 Qxf3 57.Qd7 Qb3+ 58.Ka5 Qa3+ 59.Kb6 Qxc5+ 60.Kb7 Qb4+ 61.Ka8 Qe4+ 62.Kb8 Qe5+ 63.Kb7 Bc5 64.Qc6 Kg7 65.Qf3 Qd4 66.Qc6 Qb4+ 67.Kc8 h5 68.Qf3 Qb6 69.Qb7 Qxb7+ 70.axb7 Bd6 0-1
2200447 IM Dau Khuong Duy (2490) IM Wang, Shixu B (2426) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O e6 6.d4 cxd4 7.Nxd4 Ngf6 8.Re1 Rc8 9.b3 Be7 10.c4 Qa5 11.Bb2 a6 12.Bc3 Qh5 13.Qxh5 Nxh5 14.f3 Rg8 15.Nd2 g5 16.g3 Bf6 17.Ne2 Ke7 18.Bxf6+ Nhxf6 19.Kf2 Nc5 20.Ke3 h5 21.Rac1 h4 22.g4 Nfd7 23.b4 Na4 24.Nc3 Nb2 25.Nd1 Na4 26.Nc3 Nab6 27.Nd1 Ne5 28.Nb2 Rc7 29.Rc3 Rgc8 30.Rec1 Nbd7 31.Nb3 b6 32.a4 Rb8 33.Nd3 Nxd3 34.Kxd3 a5 35.b5 Ne5+ 36.Kd4 Rbc8 37.R1c2 Nd7 38.Rc1 Kf6 39.R1c2 Ne5 40.Rc1 Ng6 41.Ke3 Ke7 42.R1c2 Ne5 43.Kd4 Nd7 44.Rc1 Kf6 45.R1c2 Rd8 46.Ke3 Ne5 47.Kd4 Ng6 48.Ke3 Rdc8 49.Rc1 Nf4 50.R1c2 Ng6 51.Kd4 Ne5 52.Rc1 Nd7 1/2-1/2
2199950 IM George, Kevin (2345) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.c3 Nf6 6.d4 cxd4 7.cxd4 exd4 8.e5 Nd5 9.Nxd4 Qb6 10.Nxc6 dxc6 11.Bc4 Be6 12.Qe2 O-O 13.Nd2 Qd4 14.Nf3 Qg4 15.h3 Qg6 16.Bd3 Bf5 17.Bxf5 Qxf5 18.Nd4 Qg6 19.Kh2 Bc5 20.Nb3 Bb6 21.f4 f5 22.Bd2 Kh8 23.a4 a6 24.a5 Ba7 25.Rac1 Qe6 26.Rf3 Rae8 27.Qc4 g5 28.fxg5 Qxe5+ 29.Kh1 Qe2 30.Bc3+ Kg8 31.Qxe2 Rxe2 32.Bd4 Bb8 33.Nc5 Rf7 34.Rcf1 Bd6 35.Nd3 f4 36.Bc5 Bc7 37.b4 Rf5 38.h4 h6 39.gxh6 Rh5 40.Bf2 Rxh6 41.Re1 Rxe1+ 42.Bxe1 Re6 43.Bd2 Re4 44.Nc5 Re2 45.Rd3 Bd8 46.g3 f3 47.Bc3 f2 48.Rf3 Ne3 49.Nxb7 Be7 50.Bd4 f1=Q+ 51.Rxf1 Nxf1 52.Bc5 Nxg3+ 53.Kg1 Bxh4 54.Bd6 Ne4 55.Bb8 Bg5 56.Nd8 Bxd8 57.Bf4 Bf6 0-1
2199746 IM Dau Khuong Duy (2490) IM Souleidis, G (2418) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Bd6 5.c3 a6 6.Ba4 b5 7.Bc2 Nge7 8.d4 cxd4 9.cxd4 Nxd4 10.Nxd4 exd4 11.Nd2 Qc7 12.Nf3 Bb7 13.h3 Nc6 14.Bb3 O-O 15.Re1 Rae8 16.Bg5 h6 17.Bd2 Na5 18.Bxa5 Qxa5 19.Qxd4 Bb8 20.Qxd7 Qc7 21.Bxf7+ Rxf7 22.Qxe8+ Kh7 23.Rac1 Qf4 24.Rc3 Ba7 25.Qe6 Bd4 26.Nxd4 Qxf2+ 27.Kh2 Rf6 28.Rf3 Qxd4 29.Rxf6 Qxf6 30.Qxf6 gxf6 31.e5 fxe5 32.Rxe5 Kg8 33.Re7 Bd5 34.a3 a5 35.Ra7 a4 36.g4 Bc4 37.Kg3 Kf8 38.h4 Kg8 39.g5 hxg5 40.hxg5 Bd3 41.Kf4 Kf8 42.Ke5 Ke8 43.Kf6 Bc4 44.g6 Kd8 45.g7 Kc8 46.Rf7 Kd8 47.g8=Q# 1-0
2201039 IM Dau Khuong Duy (2490) FM Shandrygin, Nikita (2209) 1-0
1.e4 c5 2.Nf3 e6 3.c3 d5 4.e5 d4 5.g3 Nc6 6.d3 Nge7 7.Bg2 Ng6 8.Qe2 Qc7 9.O-O Ncxe5 10.Nxe5 Qxe5 11.Be4 Be7 12.h4 f5 13.f4 Qf6 14.Bg2 O-O 15.cxd4 cxd4 16.Nd2 Nh8 17.Nf3 Nf7 18.Bd2 Bd7 19.Rac1 Rac8 20.Rfe1 h6 21.h5 Rxc1 22.Bxc1 Rc8 23.Nh4 b6 24.Ng6 Bd6 25.Qf3 Bc6 26.Qf2 Bxg2 27.Qxg2 e5 28.Qd5 Rd8 29.Qc4 Kh7 30.Bd2 Nh8 31.fxe5 1-0
2199540 IM Gaal, Zsoka (2377) IM Dau Khuong Duy (2490) 0-1
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.h3 d6 6.c3 Nc6 7.Be2 Qe8 8.Nbd2 e5 9.Bg3 h6 10.O-O Kh7 11.Qc2 Nd7 12.dxe5 dxe5 13.e4 f5 14.exf5 gxf5 15.Rae1 e4 16.Bb5 Qh5 17.Bxc6 bxc6 18.Nd4 Ba6 19.Bxc7 Bxf1 20.Kxf1 Qg6 21.Nc4 c5 22.Ne2 Nf6 23.Nf4 Qf7 24.Ne3 Qxc7 25.Ne6 Qe5 26.Nxf8+ Rxf8 27.Rd1 f4 28.Nc4 Qe6 29.Qa4 e3 30.Rd6 Qe4 31.f3 Qb1+ 32.Rd1 Qg6 33.Re1 Qd3+ 34.Kg1 Nh5 35.Rd1 Qe2 36.Nd6 Ng3 37.Ne4 Kh8 38.Nxg3 fxg3 39.Rf1 Qxb2 40.Qxa7 Qf2+ 41.Rxf2 exf2+ 42.Kf1 Re8 0-1
2196246 IM Dau Khuong Duy (2490) GM Sarana, A (2683) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 g6 5.Bc2 Bg7 6.O-O O-O 7.d4 cxd4 8.cxd4 Nc6 9.h3 e5 10.d5 Nb4 11.Bb3 Nxe4 12.Qe1 Nxf2 13.Qxf2 Nd3 14.Qe2 e4 15.Qxe4 Nxc1 16.Rxc1 Bxb2 17.Nbd2 Bf5 18.Qf4 Qf6 19.Rab1 Bxb1 20.Qxf6 Bxf6 21.Rxb1 Rfe8 22.Ba4 Re7 23.g4 Rc8 24.g5 Bc3 25.Nf1 a6 26.Kf2 b5 27.Bb3 a5 28.Ne3 a4 29.Bd1 Rc5 30.Be2 b4 31.Nc2 Rb7 32.Bd3 b3 33.axb3 axb3 34.Ne3 b2 35.Nc4 Rb4 36.Ne3 Bg7 37.Nd2 Bd4 38.Ne4 Rc1 39.Nd2 Bc3 40.Ne4 Bd4 41.Nd2 Kg7 42.Ke2 Bxe3 43.Kxe3 Rxb1 44.Bxb1 Rh4 45.Ne4 Rxh3+ 46.Kd2 h6 47.Nxd6 hxg5 48.Nb7 Rb3 49.Nd6 g4 50.Ne4 g3 51.Ke2 f5 52.Nc5 Rc3 53.Ne6+ Kf6 54.Nd4 Rc1 0-1
2196284 IM Dau Khuong Duy (2490) GM Caruana, Fabiano (2795) 0-1
1.e4 c5 2.Nf3 Nc6 3.Nc3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Be2 O-O 8.O-O d6 9.f4 Bd7 10.Nb3 Rc8 11.Kh1 a6 12.a4 Na5 13.Nd2 Be6 14.Bd3 Nc6 15.Be2 Nb4 16.Nf3 d5 17.e5 Ne4 18.Nxe4 dxe4 19.Nd4 Bd7 20.c3 Nd5 21.Bg1 Qc7 22.a5 Kh8 23.Qb3 e6 24.c4 Ne7 25.Nc2 Bc6 26.Bb6 Qd7 27.Rad1 Qe8 28.Qh3 Nf5 29.b3 Qe7 30.Ne3 Nxe3 31.Qxe3 Qb4 32.h4 Rg8 33.h5 Bf8 34.hxg6 Rxg6 35.g4 Be7 36.Rf2 Rcg8 37.Rg1 Rh6+ 38.Rh2 Rxh2+ 39.Kxh2 Bd8 40.f5 Bxb6 41.axb6 Qe7 42.f6 Qa3 43.Kg3 Qb2 44.Kf4 Rg5 45.Qc5 Qd2+ 46.Qe3 Qxe3+ 47.Kxe3 Rxe5 48.Rd1 h6 49.Rd8+ Kh7 50.Kf4 Rc5 51.b4 Rg5 52.c5 e5+ 53.Ke3 Rg8 54.Bxa6 Rxd8 55.b5 Rd3+ 56.Ke2 Bd5 57.c6 Bc4 58.cxb7 Rd8+ 59.Ke3 Bd5 60.b8=Q Rxb8 61.b7 Bxb7 62.b6 Bxa6 63.Kxe4 Rxb6 64.g5 Re6 65.Kf5 hxg5 66.Kg4 Rxf6 67.Kxg5 e4 68.Kg4 e3 0-1
2196295 GM Vetokhin, Savva (2572) IM Dau Khuong Duy (2490) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 d6 6.Bg2 c6 7.O-O Bf5 8.Qb3 Qb6 9.h3 Qxb3 10.axb3 Na6 11.Nd2 Nb4 12.e4 Be6 13.Nf3 h6 14.Bd2 c5 15.Nd5 Nxe4 16.Bxb4 Bxd5 17.Bxc5 dxc5 18.cxd5 cxd4 19.Rfd1 Nd6 20.Nxd4 Rfc8 21.Rd2 a6 22.Ne2 Rc7 23.Rc1 Rac8 24.Rxc7 Rxc7 25.f4 Rc5 26.Kf2 Rb5 27.Rd3 Bxb2 28.Ke1 Ra5 29.Rf3 Ra1+ 30.Kd2 Bf6 31.g4 b5 32.Nc1 a5 33.Rd3 a4 34.bxa4 bxa4 35.Kc2 a3 36.Bf3 a2 37.Ra3 Rxc1+ 38.Kxc1 a1=Q+ 39.Rxa1 Bxa1 40.Kd2 g5 41.Ke3 Kg7 42.fxg5 hxg5 43.Kd3 Kf6 0-1
2196338 IM Dau Khuong Duy (2490) FM Lin, Bryan Enming (2372) 1-0
1.e4 c5 2.Nf3 g6 3.c3 d5 4.e5 Nc6 5.h3 d4 6.Bc4 Bg7 7.Qe2 Nh6 8.d3 O-O 9.O-O Be6 10.Bxe6 fxe6 11.Nbd2 Nf7 12.Nb3 b6 13.cxd4 cxd4 14.Bf4 Qd5 15.Rfe1 Rac8 16.Bg3 Nh6 17.Qe4 Nf5 18.Bh2 Nb4 19.Qxd5 exd5 20.Rad1 Rc2 21.a3 Rxb2 22.axb4 Rxb3 23.Ra1 Ra8 24.g4 Rxd3 25.Kg2 Nh6 26.b5 Rf8 27.Ng5 Rd2 28.Bg3 Ra8 29.Ne6 Rc2 30.Nxd4 Rc5 31.Ra6 Nf7 32.f4 h6 33.Nc6 Rxb5 34.Nxe7+ Kh7 35.Ra2 a5 36.f5 gxf5 37.gxf5 Re8 38.f6 Bf8 39.Nf5 Nd8 40.Rc2 Bc5 41.Nd6 Bxd6 42.exd6 Rxe1 43.Bxe1 Kg6 44.Rc8 Nf7 45.d7 Rb2+ 46.Kf3 Rb3+ 47.Ke2 d4 48.Rf8 Re3+ 49.Kd2 Ne5 50.d8=Q Nf3+ 51.Kc2 Nxe1+ 52.Kd1 Nf3 53.Rg8+ Kh5 54.Qd5+ Kh4 55.Rg4+ Kxh3 56.Qh5+ Nh4 57.Qxh4# 1-0
2196360 IM Dau Khuong Duy (2490) GM Le Tuan Minh (2585) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.d4 c6 5.h3 Bf5 6.Nf3 e6 7.Bc4 Nd7 8.O-O Ngf6 9.a4 a5 10.Bd2 Bd6 11.Re1 O-O 12.Nh4 Bg6 13.Nxg6 hxg6 14.Ne4 Nxe4 15.Rxe4 Nf6 16.Re1 Qc7 17.Qf3 Nd5 18.Bb3 Rfe8 19.g3 Rad8 20.Rad1 Bb4 21.c3 Be7 22.Kg2 b5 23.axb5 cxb5 24.h4 a4 25.Ba2 Qc6 26.Kg1 Bf6 27.h5 gxh5 28.Qxh5 a3 29.bxa3 Qa8 30.Bb1 g6 31.Bxg6 fxg6 32.Qxg6+ Bg7 33.Rxe6 Rf8 34.Rde1 Qb7 35.a4 Rf7 36.Re8+ Rxe8 37.Rxe8+ Rf8 38.Qe6+ Qf7 39.Rxf8+ Bxf8 40.Qxf7+ Kxf7 41.axb5 Nb6 42.Kf1 Ke6 43.Ke2 Kd5 44.Kd3 Nc4 45.Bf4 Nb2+ 46.Kc2 Nc4 47.Bc7 Bd6 48.Bxd6 Nxd6 49.Kd3 Nc4 50.g4 Nb2+ 51.Kc2 Na4 52.Kb3 Nb6 53.g5 Ke6 54.c4 Kf5 55.c5 Nd7 56.f4 1-0
2196139 IM Dau Khuong Duy (2490) Sitbon, Itay (2156) 1-0
1.e4 e5 2.Nf3 d5 3.d3 dxe4 4.dxe4 Qxd1+ 5.Kxd1 f6 6.Be3 Be6 7.Nbd2 Nd7 8.c3 Bc5 9.Bxc5 Nxc5 10.Kc2 O-O-O 11.Be2 Ne7 12.b4 Nd7 13.a4 c6 14.h4 h5 15.Bc4 Bxc4 16.Nxc4 Nf8 17.Rad1 Ne6 18.g3 Rxd1 19.Rxd1 Rd8 20.Re1 Kc7 21.Nfd2 Nc8 22.Ne3 Ne7 23.f3 g6 24.Ndc4 Nc8 25.Nb2 Nd6 26.Nd3 b6 27.Rg1 Rh8 28.Kd2 Kd7 29.Ke2 Ke7 30.Ra1 Rc8 31.Nf2 Rd8 32.Ra2 Nf7 33.b5 Nc7 34.bxc6 Rd6 35.a5 b5 36.Nd3 Rxc6 37.Nb4 Rd6 38.a6 Nd8 39.Ned5+ Nxd5 40.exd5 Rb6 41.g4 Kd6 42.Kd3 Nf7 43.gxh5 gxh5 44.Rg2 Kc5 45.Rg7 Nh6 46.Rxa7 Nf5 47.Rc7+ Kd6 48.a7 Kxc7 49.a8=Q Nd6 50.Qf8 Nc4 51.Qe7+ Kc8 52.Nc6 e4+ 53.fxe4 Rxc6 54.dxc6 Ne5+ 55.Ke2 Ng4 56.Qd7+ 1-0
2196406 IM Mahdavi, Reza (2490) IM Dau Khuong Duy (2490) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 Be7 7.Be2 f5 8.N1c3 a6 9.Na3 Nf6 10.exf5 Bxf5 11.Be3 Be6 12.O-O O-O 13.Nd5 Nd7 14.Bg4 Bxd5 15.cxd5 Nd4 16.Rc1 Kh8 17.Nc4 Nf6 18.Bxd4 exd4 19.Be6 b5 20.Nd2 Qa5 21.a3 Qa4 22.Nb3 Ne4 23.Nxd4 Qxd1 24.Rcxd1 Bf6 25.Rd3 Nc5 26.Rdd1 Na4 27.Rd2 Nxb2 28.Nc6 Nc4 29.Rd3 a5 30.Rb1 b4 31.axb4 a4 32.Na5 a3 33.Nxc4 a2 34.Rdd1 Rfb8 35.h4 axb1=Q 36.Rxb1 Ra4 37.Nxd6 h5 38.b5 Kh7 39.g3 Ra2 40.Rd1 Rb2 41.Kg2 Be7 42.Ne4 R2xb5 43.d6 Bd8 44.d7 g6 45.Rd3 Rf5 46.Bxf5 gxf5 47.Nd6 Kg6 48.Rf3 Rb6 49.Nxf5 Rb7 50.Nd4 Rxd7 51.Ne6 Rd6 52.Nf4+ Kh6 53.Nxh5 Kxh5 54.Rf5+ Kg6 55.Rf3 Rd4 56.Rb3 Rd2 57.Ra3 Be7 58.Ra6+ Kf5 59.Rc6 Ke4 60.Rc3 Kd5 61.Rf3 Bc5 62.h5 Bd4 63.h6 Rb2 64.h7 Rb8 65.Rf5+ Ke4 66.Rg5 Rh8 67.Rh5 Bf6 68.f4 Bg7 69.Kh3 Kd4 70.Kg4 Ke4 71.Kg5 Bd4 72.Kg6 Rd8 73.Rh1 Rd6+ 74.Kg5 Rd7 75.Kg4 Rd5 76.Re1+ Kd3 77.h8=Q Kc4 78.Rd1 Bc3 79.Qxc3+ Kxc3 80.Rxd5 Kc4 81.Rc5+ 1-0
2196415 IM Dau Khuong Duy (2490) GM Demchenko, A (2619) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nge7 5.O-O Ng6 6.d4 exd4 7.Nxd4 Nxd4 8.Qxd4 b5 9.Bb3 Bb7 10.c4 c5 11.Qe3 b4 12.f4 Be7 13.Nd2 O-O 14.Nf3 d6 15.Bc2 Bf6 16.Qe2 Re8 17.Rb1 Qc7 18.g3 Re7 19.b3 Rae8 20.Nd2 Bd4+ 21.Kg2 f5 22.Bb2 fxe4 23.f5 Nf8 24.Kh3 Nd7 25.g4 h6 26.Qe1 Nf6 27.Qe2 e3 28.Nf3 Bxb2 29.Rxb2 d5 30.Nh4 d4 31.Ng6 Re4 32.Bxe4 Rxe4 33.Rg1 Qd7 34.Qd3 h5 35.Nh4 Nxg4 36.Rf1 Nf6 37.Qd1 d3 38.Qe1 d2 39.Qe2 Qd4 40.Ng6 Qxb2 41.Rg1 Qd4 0-1
2196174 GM Preotu, Razvan (2502) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.Re1 Nd4 6.Nxd4 cxd4 7.c3 Nf6 8.cxd4 exd4 9.Bf1 O-O 10.d3 d5 11.e5 Nd7 12.Nd2 Nc5 13.Nf3 Bg4 14.h3 Bh5 15.g4 Bg6 16.Nxd4 Ne6 17.Nf5 Bg5 18.Kh2 Rc8 19.Kg3 h5 20.Bd2 h4+ 21.Kh2 Bxf5 22.gxf5 Nd4 23.Bg2 Nc2 24.Rg1 Nxa1 25.Bh1 Bxd2 26.Qxd2 Rc2 27.Qf4 Qb6 28.d4 Rfc8 29.f6 Rxf2+ 30.Qxf2 Rc2 31.Rxg7+ Kh8 32.Qxc2 Nxc2 33.Rxf7 Qxd4 34.Re7 Qf2+ 35.Bg2 Ne3 0-1
2196440 Amaya, Brayan Angel (1982) IM Dau Khuong Duy (2490) 1/2-1/2
1.e4 c5 2.c3 d5 3.Nf3 dxe4 4.Qa4+ Bd7 5.Qxe4 Bc6 6.Qe3 Nd7 7.Be2 Ngf6 8.O-O e6 9.d4 Be7 10.Na3 O-O 11.Nc4 b6 12.Nce5 Nxe5 13.Nxe5 Bb7 14.Rd1 Qc8 15.Qg3 Ne4 16.Qh3 f5 17.f3 Ng5 18.Qg3 Nf7 19.Bf4 Bd5 20.c4 Bb7 21.Nxf7 Rxf7 22.d5 Bf6 23.Be5 Bxe5 24.Qxe5 exd5 25.Bd3 d4 26.Re1 Qd7 27.a3 Bc6 28.b4 Re8 29.Qxe8+ Qxe8 30.Rxe8+ Bxe8 31.Re1 Kf8 32.bxc5 bxc5 33.Re5 g6 34.Rxc5 Rd7 35.Kf2 Ke7 36.h4 Bf7 37.Kg3 Kd6 38.Ra5 Re7 39.Kf4 Re3 40.Rxa7 Be6 41.Bf1 Re1 42.Bd3 Re3 43.Ra6+ Ke7 44.Bf1 h6 45.g4 g5+ 46.hxg5 hxg5+ 47.Kxg5 Rxf3 48.Bg2 Rg3 49.Bd5 Bxd5 50.cxd5 d3 51.Re6+ Kd7 52.Re1 fxg4 53.Kf4 Rg2 54.Rd1 d2 55.Ke3 Kd6 56.Rxd2 Rxd2 57.Kxd2 Kxd5 58.Ke3 Kc5 59.Kf4 Kb5 60.Kxg4 Ka4 61.Kg3 Kxa3 1/2-1/2
2196214 GM Movahed, Sina (2596) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 Be7 7.Bd3 Nf6 8.O-O O-O 9.N1c3 a6 10.Na3 Bg4 11.Be2 Be6 12.Nc2 Rc8 13.Be3 Na5 14.b3 b5 15.Qd2 bxc4 16.b4 Nc6 17.Rfd1 a5 18.b5 Nb4 19.Rab1 Nd3 20.Na3 d5 21.exd5 Nxd5 22.Nxc4 Nxe3 23.Qxe3 Rxc4 24.Rxd3 Qb8 25.Nd5 Bc5 26.Qg5 f6 27.Qh5 e4 28.Rg3 Rc2 29.Rf1 Qe5 30.Qxe5 fxe5 31.Bd1 Rcxf2 32.Ne7+ Kh8 33.Rxf2 Bxf2+ 34.Kf1 Bxg3+ 35.Ke2 Bh4 36.Nc6 Rf2+ 0-1
2194486 GM Grischuk, Alexander (2645) IM Dau Khuong Duy (2490) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.Bxc6 dxc6 6.Nxe5 Qd4 7.Nf3 Qxe4 8.Re1 Qg6 9.Ne5 Qd6 10.d3 Nf6 11.Nc3 Be6 12.Bf4 Qd8 13.Qf3 O-O 14.h3 Nd5 15.Nxd5 cxd5 16.Re2 Bf6 17.Rae1 g6 18.b3 Bg7 19.Qg3 Qa5 20.a4 c4 21.h4 cxb3 22.cxb3 Bf5 23.h5 Rae8 24.h6 Bh8 25.d4 f6 26.Nf3 Rxe2 27.Rxe2 Qd8 28.Nh4 Bb1 29.Re1 Bc2 30.Rc1 Be4 31.f3 Bd3 32.Rc3 Bb1 33.Qe1 Re8 34.Qxb1 f5 35.Nxf5 gxf5 36.Be5 Bxe5 37.dxe5 Qb6+ 38.Kf1 Qxh6 39.Qxf5 Qh1+ 40.Kf2 Qh4+ 41.Kf1 Qh1+ 42.Kf2 Qh4+ 43.Ke2 Qg3 44.Kf1 Qxe5 45.Qxe5 Rxe5 46.Rc7 Re3 47.Rxb7 d4 48.Kf2 Rc3 49.b4 a6 50.a5 Rb3 51.Ke2 h5 52.g3 Kf8 53.Rb6 Ke7 54.Rxa6 Rxb4 55.Rh6 Rb2+ 56.Kd3 Rb3+ 57.Ke4 Re3+ 58.Kf4 Ra3 59.Rxh5 d3 60.Rd5 Ke6 61.Rd4 1-0
2192954 IM Dau Khuong Duy (2490) CM Chyngyz, Sultai (2011) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.a3 a5 5.Bb5 Bc5 6.d3 O-O 7.Be3 1-0
2193990 FM Pankiv, Maksym (2349) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.Bxc6 dxc6 6.Nxe5 Qd4 7.Nf3 Qxe4 8.Re1 Qg6 9.Ne5 Qd6 10.Nc3 Nf6 11.d3 Be6 12.Bf4 Qd8 13.Qf3 O-O 14.Rad1 Nd5 15.Nxd5 Qxd5 16.b3 Qxf3 17.Nxf3 Rfe8 18.h3 Bf8 19.Re3 f6 20.Rde1 Kf7 21.Nd2 Bd7 22.Ne4 b6 23.Nd6+ Bxd6 24.Bxd6 Re6 25.Rxe6 Bxe6 26.Kh2 Rd8 27.Bg3 h5 28.h4 Rd7 29.f3 Bf5 30.Re3 g6 31.Bf4 Rd4 32.g3 Be6 33.Kg2 Rd7 34.Kf2 b5 35.c4 Bf5 36.Ke2 a5 37.Kd2 a4 38.cxb5 cxb5 39.bxa4 b4 40.Kc1 Bxd3 41.a5 Ba6 42.Re4 Rd3 43.Re3 Rd4 44.Re4 Rd5 45.Be3 f5 46.Rf4 Ke6 47.g4 Kd6 48.gxf5 gxf5 49.Bd2 Kc6 50.a3 bxa3 51.Ra4 Rd3 52.Kc2 Bb5 53.Bc1 Rxf3 54.Rxa3 Rf2+ 55.Bd2 Kb7 56.Rg3 f4 57.Rg5 f3 58.Rxc5 Ka6 59.Rxh5 Rg2 60.Rf5 f2 61.Rf6+ Kb7 62.Rf7+ Kc8 63.Rf8+ Kd7 0-1
2193521 IM Dau Khuong Duy (2490) GM Ivanov, AV USA (2384) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 a6 5.Nge2 Nc6 6.Bf4 e5 7.dxe5 Nxe5 8.Qxd6 Bxd6 9.Ne4 Bb4+ 10.N2c3 f6 11.a3 Ba5 12.b4 Bb6 13.Nd5 Be6 14.Nxb6 cxb6 15.c4 O-O-O 16.c5 b5 17.Nd6+ Kb8 18.a4 bxa4 19.b5 axb5 20.Bxb5 Ne7 21.O-O Nd5 22.Bg3 Nc3 23.Bxa4 Ne2+ 24.Kh1 Nxg3+ 25.hxg3 Bd5 26.Rfb1 Kc7 27.Bb3 Bc6 28.f4 Nd3 29.Nf7 Nxc5 30.Nxh8 Rxh8 31.Bc2 h5 32.Re1 h4 33.Kh2 hxg3+ 34.Kxg3 g5 35.fxg5 fxg5 36.Re5 Nd7 37.Rxg5 Re8 38.Kf2 Rf8+ 39.Kg1 Re8 40.Rc1 Re2 41.Ba4 Ne5 42.Kf1 Re3 43.Bxc6 bxc6 44.Re1 Nc4 45.Rxe3 Nxe3+ 46.Ke2 Nd5 47.Kd3 Kd6 48.Ke4 Nc3+ 49.Kf5 c5 50.Rg8 Ne2 51.g4 Ng3+ 52.Kf4 Ne2+ 53.Ke3 Nd4 54.Ke4 Ne6 55.g5 Ke7 56.Kf5 Kf7 57.Rc8 Ng7+ 58.Kg4 Ne6 59.Rc6 Nd4 60.Rxc5 Ne6 61.Rc6 Nd4 62.Rf6+ Kg7 63.Rd6 Nb5 64.Rd3 Kg6 65.Rd7 Nc3 66.Rd6+ Kg7 67.Kh5 Ne4 68.Rd7+ Kg8 69.Kh6 Ng3 70.Rd8+ Kf7 71.g6+ Ke7 72.Ra8 Nf5+ 73.Kg5 Nd6 74.g7 Nf7+ 75.Kh5 Nd6 76.g8=Q Nf5 77.Ra7+ 1-0
2193792 IM Dau Khuong Duy (2490) FM Zia, Tahsin Tajwar (2345) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.c4 e6 5.Nc3 Bb4 6.cxd5 Qxd5 7.a3 Qe4+ 8.Ne2 Bxc3+ 9.bxc3 Nd7 10.f3 Qc2 11.g4 Qxd1+ 12.Kxd1 Bd3 13.Ng3 Bxf1 14.Rxf1 f6 15.f4 Ke7 16.a4 c5 17.Ba3 b6 18.Ne4 Rc8 19.Ke2 Nh6 20.h3 Nf7 21.a5 h5 22.g5 f5 23.Nd2 g6 24.axb6 axb6 25.Nc4 b5 26.Ne3 Kf8 27.d5 Nb6 28.Rfb1 b4 29.cxb4 c4 30.b5+ Kg7 31.Be7 Rhe8 32.d6 Ra8 33.Ra6 Reb8 34.Rc1 Rxa6 35.bxa6 Ra8 36.Nxc4 Nd5 37.Ra1 Nxf4+ 38.Kd2 Nxh3 39.a7 Nhxg5 40.Bxg5 Nxg5 41.Nb6 Ne4+ 42.Ke3 Rxa7 43.Rxa7+ Kh6 44.d7 Kg5 45.d8=Q+ Kg4 46.Ra1 g5 47.Rg1+ Kh3 48.Rxg5 h4 49.Rh5 f4+ 50.Kxe4 f3 51.Qxh4+ Kg2 52.Qh1+ Kf2 53.Qxf3+ Kg1 54.Rh1# 1-0
2192777 IM Vlassov, N (2322) IM Dau Khuong Duy (2490) 1-0
1.e4 d6 2.f4 c5 3.Nf3 Nc6 4.Nc3 Bg4 5.h3 Bxf3 6.Qxf3 Nd4 7.Bb5+ Nxb5 8.Nxb5 Qd7 9.a4 e6 10.O-O a6 11.Nc3 Ne7 12.d3 Nc6 13.f5 Nd4 14.Qf2 O-O-O 15.Be3 Nc6 16.Nb1 Be7 17.c3 exf5 18.Qxf5 Qxf5 19.Rxf5 f6 20.Nd2 g6 21.Rff1 d5 22.Rad1 Rhe8 23.Nb3 b6 24.a5 dxe4 25.axb6 Rxd3 26.Bxc5 Red8 27.Rxd3 exd3 28.Bxe7 Nxe7 29.Nc5 d2 30.Rd1 Rd6 31.b7+ Kb8 32.Kf2 a5 33.Ke2 Rd5 34.b4 axb4 35.cxb4 Re5+ 36.Kxd2 Nd5 37.Nd7+ Kxb7 38.Nxe5 fxe5 39.Re1 Nf4 40.Rxe5 h5 41.Rg5 1-0
2193299 CM Karpenko, Anton (2121) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.f3 O-O 11.Be2 Nd4 12.Ncd5 Nxd5 13.Nxd5 Bh4+ 14.g3 Bg5 15.O-O Be6 16.Bd3 Bxc1 17.Rxc1 f5 18.c3 Nc6 19.Qd2 f4 20.gxf4 exf4 21.Kh1 Ne5 22.Be2 Rf7 23.Rg1 Qh4 24.Rcf1 Raf8 25.a4 bxa4 26.Bxa6 Kh8 27.Rf2 Ra7 28.Bf1 a3 29.bxa3 Rxa3 30.Nc7 Qe7 31.Nxe6 Qxe6 32.Qd4 h6 33.Rfg2 Rf7 34.Be2 Kh7 35.c4 Ra5 36.Qd2 Raa7 37.Rd1 Rad7 38.Qd5 Qh3 39.Rf1 Rfe7 40.Qd2 Qh4 41.Qd5 Qf6 42.Rd1 Re8 43.Rdg1 Rc8 44.Qd2 Rb8 45.Qc3 Rc7 46.Qd2 Kh8 47.Rd1 Nxc4 48.Bxc4 Rxc4 49.Qxd6 Qxd6 50.Rxd6 Rb3 51.Rf2 Rc1+ 52.Kg2 Rc5 53.Rd8+ Kh7 54.Rf8 g5 55.h4 Kg7 56.Rf5 Rxf5 57.exf5 Kf6 58.hxg5+ hxg5 59.Rc2 Kxf5 60.Rc5+ Kg6 61.Ra5 Kh5 62.Kh3 Rxf3+ 63.Kg2 Rg3+ 0-1
2194326 IM Dau Khuong Duy (2490) IM Oro, Faustino (2516) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.c4 e6 5.Nc3 Bb4 6.cxd5 cxd5 7.h4 h6 8.g4 Bh7 9.Bd3 Bxd3 10.Qxd3 Nc6 11.Ne2 Nge7 12.h5 a6 13.a3 Ba5 14.b4 Bc7 15.Rb1 Rc8 16.a4 a5 17.bxa5 Nxa5 18.Kf1 Nec6 19.Nb5 O-O 20.g5 hxg5 21.h6 g6 22.Rg1 Kh7 23.Bxg5 Qd7 24.Nf4 Bxe5 25.dxe5 Nxe5 26.Qe2 Nac4 27.Bf6 Nf3 28.Nh3 Ncd2+ 29.Kg2 e5 30.Qxe5 Qg4+ 31.Qg3 Qf5 32.Qf4 Qxf4 33.Nxf4 Rc4 34.Ne2 Nxg1 35.Rxg1 Re8 36.Ned4 Ne4 37.Bg7 Rb4 38.Nf3 f6 39.Nc7 Rc8 40.Nxd5 Rb2 41.Nxf6+ Nxf6 42.Bxf6 Rb6 43.Ng5+ 1-0
2194604 IM Klukin, Kirill (2415) IM Dau Khuong Duy (2490) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Bd3 Bg4 7.Be2 e5 8.d5 a5 9.h3 Bxf3 10.Bxf3 Nbd7 11.g4 Nc5 12.Be3 Nfd7 13.h4 Bf6 14.Qd2 a4 15.O-O-O Be7 16.Kb1 c6 17.g5 Qa5 18.h5 a3 19.b3 Rfb8 20.Bg4 Nf8 21.hxg6 fxg6 22.f4 exf4 23.Bxf4 Ncd7 24.Qd3 Ne5 25.Bxe5 dxe5 26.Be6+ Nxe6 27.dxe6 Rd8 28.Qh3 Rxd1+ 29.Nxd1 h5 30.gxh6 Qd2 31.Qg3 Kh7 32.Qxe5 Rg8 33.Qc3 Qxc3 34.Nxc3 g5 35.e5 Rg6 36.Rd1 Rxe6 37.Rd7 Rxe5 38.Rxb7 g4 0-1
2194127 IM Dau Khuong Duy (2490) IM Csonka, B (2454) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.c4 e6 5.Nc3 Ne7 6.h3 Nd7 7.Nf3 h6 8.b3 g5 9.Bd3 Bg7 10.Bxf5 Nxf5 11.g4 Ne7 12.h4 gxh4 13.Nxh4 dxc4 14.bxc4 c5 15.Ne4 cxd4 16.f4 Nc6 17.Nf3 Bf8 18.Kf2 Qb6 19.Kg3 O-O-O 20.Neg5 hxg5 21.Rxh8 gxf4+ 22.Bxf4 Bg7 23.Rxd8+ Qxd8 24.Qe2 Qa5 25.Re1 d3 26.Qxd3 Ndxe5 27.Qd2 Nxf3 28.Qxa5 Nxa5 29.Kxf3 Nxc4 30.Rh1 f5 31.g5 Bb2 32.g6 e5 33.Bh6 e4+ 34.Kf4 e3 35.g7 1-0
2193650 IM Papasimakopoulos, Alexandros (2363) IM Dau Khuong Duy (2490) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bf4 a6 8.a4 Bg7 9.h3 O-O 10.e3 Re8 11.Nd2 Nbd7 12.Be2 Ne5 13.O-O h6 14.Re1 Bf5 15.e4 Bd7 16.a5 g5 17.Bxe5 Rxe5 18.Nc4 Nxe4 19.Nxe5 Nxc3 20.bxc3 Bxe5 21.Qb3 Rb8 22.Bg4 Bxg4 23.hxg4 Qf6 24.Rac1 Qf4 25.g3 Qxg4 26.Rxe5 dxe5 27.d6 e4 28.Re1 Qf5 29.Qb6 Qd5 30.Qc7 Rf8 31.Qe7 Qe6 32.Rxe4 Qxe7 33.Rxe7 Rd8 34.Rxb7 Rxd6 35.Rb6 Re6 36.Rb8+ Kg7 37.Rc8 Re5 38.Rc6 c4 39.Rxa6 Re1+ 40.Kg2 Rc1 41.Rc6 Rxc3 42.a6 Ra3 43.Rxc4 Rxa6 44.g4 Kg6 45.Kg3 h5 46.gxh5+ Kxh5 47.Rc3 f6 48.f4 Ra1 49.fxg5 Kxg5 50.Rc4 Rg1+ 51.Kf2 Rb1 52.Rc5+ Kg4 53.Rc4+ Kg5 54.Rc5+ Kg6 55.Kf3 Rb4 56.Ra5 Rc4 57.Rb5 f5 58.Rb8 Rc3+ 59.Kf4 Rc4+ 60.Kf3 Kf6 61.Rf8+ Ke6 62.Re8+ Kf7 63.Ra8 Kf6 64.Rf8+ Kg6 65.Rg8+ Kf7 66.Ra8 Rb4 67.Rc8 Ke7 68.Rc6 Kf7 69.Ra6 Re4 70.Rb6 Re6 71.Rb8 Kf6 72.Rf8+ Ke5 73.Ra8 Rd6 74.Re8+ Kf6 75.Rf8+ Ke5 76.Re8+ Kf6 77.Rf8+ Kg6 78.Ra8 Rd3+ 79.Kf4 Rd4+ 80.Kf3 f4 81.Rf8 Kg5 82.Rg8+ Kf5 83.Rf8+ Ke5 84.Re8+ Kd5 85.Re7 Rc4 86.Re8 Rd4 87.Re1 Rc4 88.Rh1 Rd4 89.Rh5+ Kc4 90.Rg5 Kd3 91.Ra5 Kc3 92.Ke2 Re4+ 93.Kf3 Rd4 94.Rc5+ Kd3 95.Rc1 Rc4 96.Rd1+ Kc3 97.Rd8 Kb4 98.Rb8+ Kc3 99.Ra8 Kd3 100.Ra3+ Kc2 101.Ra8 Kb2 102.Ke2 Kc3 103.Rb8 Kc2 104.Rh8 Kc3 105.Re8 Kb4 106.Kd3 Rc3+ 107.Kd2 Rc4 108.Kd3 Kc5 109.Rc8+ 1-0
2188814 IM Oro, Faustino (2516) IM Dau Khuong Duy (2490) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.Bg5 d6 6.e3 Bf5 7.Bd3 Bxd3 8.Qxd3 Nbd7 9.O-O c6 10.h3 Qb6 11.Qc2 Qa6 12.Nd2 Rfe8 13.Rad1 Rac8 14.Bf4 d5 15.Qb3 Nb6 16.cxd5 Nfxd5 17.Bg3 Nxc3 18.bxc3 c5 19.Ne4 cxd4 20.cxd4 Qc4 21.Nc5 Qxb3 22.axb3 Nd5 23.Nxb7 Rc3 24.Nc5 e5 25.Ne4 Rxb3 26.dxe5 Nc3 27.Nxc3 Rxc3 28.Rd5 Ra3 29.Rc1 h5 30.h4 Ra6 31.Rc7 Rae6 32.f4 a6 33.Rdd7 Rf8 34.Be1 Rb6 35.Ra7 Bh6 36.Kf2 Rb2+ 37.Kf3 Rb1 38.Ba5 Rb5 39.Bc7 a5 40.Bd6 Rc8 41.Rxf7 a4 42.Rf6 1-0
2190096 GM Martinez Alcantara, Jose Eduardo (2656) IM Dau Khuong Duy (2490) 1-0
1.b3 Nf6 2.Bb2 g6 3.c4 Bg7 4.Nf3 O-O 5.g3 d5 6.cxd5 Nxd5 7.Bxg7 Kxg7 8.Bg2 Nc6 9.O-O e5 10.d3 Re8 11.a3 Nd4 12.e3 Nxf3+ 13.Bxf3 c6 14.Qc2 Qf6 15.Nd2 Bh3 16.Bg2 Bxg2 17.Kxg2 Rad8 18.Rad1 Qe7 19.b4 Nc7 20.Nf3 f6 21.Rd2 Rd7 22.Rfd1 Red8 23.Qb2 Ne6 24.Qc2 a5 25.Qc4 axb4 26.axb4 Nc7 27.h4 h5 28.Qb3 Qe6 29.Qb2 Nb5 30.d4 e4 31.Ng1 Nc7 32.Nh3 Qg4 33.Kh2 Nd5 34.b5 cxb5 35.Rc1 b4 36.Rc5 Qe6 37.Rdc2 Qa6 38.R2c4 b6 39.Rc6 Qa3 40.Qb1 b3 41.Nf4 Nxf4 42.gxf4 b5 43.Rc3 Qa2 44.Qxa2 bxa2 45.Ra3 b4 46.Rxa2 b3 47.Rb2 Rb7 48.f5 gxf5 49.Kg3 Rd5 50.Kf4 Rdb5 51.Rc1 Kf7 52.Rc6 Ke7 53.Ra6 Kf7 54.Ra8 Kg6 55.Rg8+ Kf7 56.Rg1 Ra5 57.Rgb1 Rab5 58.f3 exf3 59.Kxf3 Ke6 60.Kf4 Rb4 61.Rc1 R4b5 62.Rc6+ Kf7 63.Rc8 Ra7 64.Rc3 Rab7 65.Rc4 Ra7 66.Rb1 b2 67.Rc2 Rab7 68.Rd2 Ke6 69.Rc2 Kd5 70.Kxf5 Rb3 71.Kf4 f5 72.Rc5+ Kd6 73.Rc2 Kd5 74.Rc5+ Kd6 75.Rc8 Re7 76.Rd8+ Kc7 77.Ra8 Re4+ 78.Kxf5 Rexe3 79.Ra7+ Kd6 80.Ra6+ Kd5 81.Ra5+ Kc4 82.Kg6 Kc3 83.Rc5+ Kd2 84.Rc7 Rg3+ 85.Kh6 Rb6+ 86.Kh7 Rgb3 87.Rf7 Rc3 88.Rf2+ Kd3 89.Rff1 Re6 90.Rf7 Rc8 91.Kg7 Rc7 92.Rxc7 Rb6 93.Rf7 1-0
2190120 IM Dau Khuong Duy (2490) GM Vetokhin, Savva (2572) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.c3 d5 7.e5 d4 8.d3 dxc3 9.bxc3 e6 10.Qe2 Nge7 11.Rd1 Nd5 12.c4 Nc7 13.Nc3 Be7 14.Ne4 O-O 15.Bf4 Rfd8 16.h4 h6 17.h5 Nd4 18.Nxd4 Qxd4 19.Rab1 b6 20.Qg4 Kh8 21.Qf3 Kg8 22.Qh3 Na6 23.Qg3 Kh8 24.a3 Nb8 25.Be3 Qd7 26.d4 cxd4 27.Rxd4 Qe8 28.Nd6 Bxd6 29.exd6 Nc6 30.Rg4 Qf8 31.c5 f6 32.cxb6 axb6 33.Bxb6 Rdb8 34.d7 Ne5 35.Rd4 Nf7 36.a4 e5 37.Rdd1 Rxa4 38.Bc7 Rxb1 39.Rxb1 Ra8 40.Qf3 Ng5 41.Qxa8 Qxa8 42.Rb8+ Qxb8 43.Bxb8 Ne6 44.Bc7 g6 45.hxg6 Kg7 46.d8=Q Nxd8 47.Bxd8 Kxg6 48.g3 Kf5 49.Kg2 h5 50.Kh3 Kg5 51.f3 Kf5 52.Kh4 Kg6 53.Be7 Kf7 54.Bc5 Kg6 55.Be3 f5 56.Bd2 e4 57.f4 Kh6 58.Bc3 Kg6 59.Ba5 Kh6 60.Bd8 Kg6 61.Kh3 e3 62.Kg2 h4 63.Bxh4 e2 64.Kf2 e1=Q+ 65.Kxe1 Kh5 66.Ke2 Kg4 67.Kd3 Kh5 68.Kd4 Kg4 69.Ke5 Kh5 70.Kxf5 Kh6 71.g4 Kh7 72.Bf2 Kg8 73.g5 Kh8 74.Kg4 Kg8 75.f5 Kf8 76.Bg1 Kg8 77.Kf4 Kf8 78.g6 Kg8 79.Kg5 Kf8 80.f6 Kg8 81.Kf5 Kh8 82.Ke6 Kg8 83.g7 1-0
2190133 IM Dau Khuong Duy (2490) GM Makarian, Rudik (2535) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 d6 8.a3 O-O 9.Nc3 h6 10.h3 Re8 11.Bd2 Bf8 12.a4 Rb8 13.Nd5 Nxd5 14.Bxd5 Ne7 15.Bb3 Ng6 16.axb5 axb5 17.c3 Be6 18.Re1 c5 19.Bxe6 Rxe6 20.Qb3 c4 21.dxc4 bxc4 22.Qxc4 Rxb2 23.Reb1 Rxb1+ 24.Rxb1 Re7 25.Be3 Rc7 26.Qd3 Qc8 27.Nd2 Rxc3 28.Qd5 Rc1+ 29.Rxc1 Qxc1+ 30.Kh2 Qc7 31.g3 Be7 32.h4 Nf8 33.Kg2 Ne6 34.Nf3 h5 35.Ne1 g6 36.Nd3 Qc8 37.Nb4 Bf8 38.Qd3 Nc5 39.Qc4 Qb7 40.Nd5 Ne6 41.Qc2 Bg7 42.f3 Nf8 43.Qd2 Nd7 44.Ne7+ Kh7 45.Qxd6 Bf8 46.Qd5 Qxd5 47.Nxd5 1/2-1/2
2188345 IM Dau Khuong Duy (2490) CM Aadik Theophane Lenin (2175) 1-0
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.Bd3 Nc6 5.Bc2 d6 6.d4 cxd4 7.cxd4 Nb4 8.Ba4+ Bd7 9.Bxd7+ Qxd7 10.Nc3 d5 11.e5 Ne4 12.O-O Nxc3 13.bxc3 Nc6 14.h4 Be7 15.h5 h6 16.Nh2 Rc8 17.Re1 Na5 18.Re3 Nc4 19.Rg3 Kf8 20.Qg4 Rh7 21.Bxh6 Ke8 22.Bxg7 Nd2 23.Bf6 Bf8 24.Nf3 Ne4 25.Ng5 Nxf6 26.exf6 Rh6 27.Rf3 Rc6 28.Re1 b5 29.g3 a5 30.Kg2 a4 31.Ree3 Qc8 32.Nh3 Qd8 33.Qg5 Kd7 34.Qg8 Ke8 35.Ng5 Rxf6 36.Nh7 Rxf3 37.Qxf8+ Kd7 38.Qxd8+ Kxd8 39.Rxf3 Ke7 40.h6 f5 41.Ng5 Kf6 42.h7 Rc8 43.Nh3 Rh8 44.g4 Rxh7 45.gxf5 exf5 46.Nf4 Rd7 47.a3 Kg5 48.Kg3 Rd6 49.Re3 b4 50.cxb4 Rc6 51.Nxd5 Rc1 52.f4+ Kh5 53.Rd3 Rg1+ 54.Kf2 Ra1 55.Ne3 Ra2+ 56.Kf3 Kh4 57.Nxf5+ Kh3 58.d5 Rd2 59.Ke4+ Rxd3 60.Kxd3 Kg4 61.Ke4 Kh3 62.d6 Kh2 63.d7 Kg1 64.d8=Q Kf2 65.Qd2+ Kg1 66.Kf3 Kh1 67.Ng3+ 1-0
2189889 IM Dau Khuong Duy (2490) Ivanytska, Liudmyla (2133) 1-0
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.Bd3 d6 5.Bc2 Nc6 6.d4 cxd4 7.cxd4 Nb4 8.Ba4+ Bd7 9.Nc3 Qa5 10.Bxd7+ Nxd7 11.O-O Be7 12.a3 Nc6 13.d5 Nce5 14.Nd4 exd5 15.Nxd5 Bf6 16.Bd2 Qd8 17.Bb4 Nb6 18.Nf5 O-O 19.Bxd6 Nxd5 20.Bxf8 Qxf8 21.exd5 g6 22.Ng3 h5 23.d6 Rd8 24.Ne4 Bg7 25.Qd5 b6 26.Rac1 Kh7 27.Rc7 Kh8 28.Rd1 Rd7 29.Rxd7 Nxd7 30.Ng5 Kg8 31.Re1 Bf6 32.h4 Kg7 33.Qc6 Ne5 34.Qc7 Kg8 35.d7 1-0
2190164 GM Martirosyan, Haik M. (2626) IM Dau Khuong Duy (2490) 1-0
1.d4 Nf6 2.Bg5 Ne4 3.h4 h6 4.Bf4 d5 5.Nd2 Nf6 6.e3 a6 7.Ngf3 e6 8.Bd3 c5 9.c3 Nc6 10.Qe2 Bd6 11.Ne5 Bxe5 12.dxe5 Nd7 13.Nf3 b5 14.e4 d4 15.cxd4 cxd4 16.Rc1 Bb7 17.O-O Qe7 18.Bb1 O-O 19.Rcd1 Rad8 20.Rd2 Qc5 21.Rc2 Qb6 22.Rd2 Qc5 23.Rc2 Qb6 24.Rcc1 a5 25.Rfd1 b4 26.Qd2 Kh7 27.Bg3 Nc5 28.Qc2 Nd7 29.Qd2 Nc5 30.Qf4 Ba6 31.Rd2 b3 32.a3 a4 33.h5 Qa5 34.Rcd1 d3 35.Qe3 Rd7 36.Rc1 Nb7 37.Rxc6 Bb5 38.Rc3 Rfd8 39.Bh4 Re8 40.Bxd3 Bxd3 41.Rcxd3 Rc7 42.Rd7 Rec8 43.Kh2 Qb5 44.Rxc7 Rxc7 45.Nd4 Qc4 46.Bg3 Nc5 47.Bf4 Rd7 48.f3 Qf1 49.Qe2 Qb1 50.Rd1 Qa2 51.Be3 Rc7 52.Nb5 Rd7 53.Nd6 Nb7 54.Bd4 Nxd6 55.exd6 Rxd6 56.e5 Rd5 57.Qe4+ Kg8 58.Rc1 Rd8 59.Kg3 Rf8 60.Qe1 Rd8 61.Ra1 Rxd4 62.Rxa2 bxa2 63.Qa1 Rd3 64.Qxa2 Rb3 65.Qxb3 axb3 66.a4 Kf8 67.a5 Ke7 68.a6 Kd7 69.a7 Kc6 70.a8=Q+ Kc5 71.Qb8 Kd4 72.Qxb3 1-0
2189158 GM Lazavik, Denis (2605) IM Dau Khuong Duy (2490) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 d6 6.Nc3 c6 7.d3 d5 8.Bf4 Na6 9.cxd5 Nxd5 10.Nxd5 Qxd5 11.e4 Qa5 12.Qe2 Bg4 13.e5 Rfd8 14.h3 Bxf3 15.Bxf3 Nc5 16.Bd2 Qa6 17.Bc3 Qxd3 18.Rfe1 Na4 19.Ba5 Qxe2 20.Rxe2 Rd3 21.Be4 Rd4 22.f4 e6 23.Kg2 Bf8 24.b3 Nc5 25.Bc2 Na6 26.Bc3 Rd7 27.g4 Bc5 28.Rf1 Nc7 29.Be4 Rad8 30.b4 Nb5 31.Be1 Be7 32.a4 Nd4 33.Rb2 b5 34.axb5 cxb5 35.Bf2 Rc7 36.Rd1 Nc6 37.Rc1 Rdc8 38.Rbc2 Bxb4 39.Rxc6 Rxc6 40.Rxc6 Rxc6 41.Bxc6 a6 42.Kf3 Kf8 43.Ke4 Ke7 44.Bb7 a5 45.Bc6 a4 46.Bxb5 a3 47.Bc4 Bc3 48.Ba2 Bb4 49.Bd4 Ke8 50.Kd3 Kd7 51.Be3 Be1 52.Kc4 Kc6 53.Bc1 Bg3 54.Kd4 Kb5 55.Ke4 Kb4 56.Bd2+ Kc5 57.f5 gxf5+ 58.gxf5 exf5+ 59.Kxf5 Kd4 60.Bb4 Bxe5 61.Bxa3 f6 62.Bg8 h5 63.Be7 h4 64.Kg4 Bg3 65.Bxf6+ Kc5 66.Bxh4 Bxh4 67.Kxh4 Kd6 68.Kg5 Ke7 69.Kg6 Kf8 70.Ba2 Ke7 71.h4 Kf8 72.h5 Ke7 73.h6 Kf8 74.h7 Ke7 75.h8=Q Kd6 76.Qd4+ Kc7 77.Qc5+ Kd8 78.Qd6+ Kc8 79.Qe7 Kb8 80.Kf6 Kc8 81.Ke6 Kb8 82.Kd6 Kc8 83.Kc6 Kb8 84.Qb7# 1-0
2189934 CM Gurbanov, Ismayil (2077) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.c3 Nf6 6.Re1 O-O 7.d4 cxd4 8.cxd4 exd4 9.e5 Nd5 10.Nxd4 Qb6 11.Bxc6 dxc6 12.Nc3 Rd8 13.Qa4 Bc5 14.Re4 Nb4 15.Be3 Bxd4 16.Rxd4 Rxd4 17.Ne2 Bg4 18.Nxd4 c5 19.Nb3 Qg6 20.Nxc5 Bf3 21.g3 Qh5 22.Qb5 Bc6 23.Qxb4 Qf3 24.Kf1 Rd8 25.Bd4 Qh1+ 26.Ke2 Qxa1 27.e6 Qxa2 28.exf7+ Qxf7 29.f4 a5 30.Qc3 Qd5 31.Nb3 a4 32.Bxg7 Qg2+ 33.Ke3 Qg1+ 34.Ke2 Qxh2+ 35.Ke3 Qxg3+ 36.Ke2 Qg4+ 37.Kf2 Qxg7 38.Qc4+ Qf7 39.Qxf7+ Kxf7 40.Nc5 b6 41.Kg3 bxc5 42.Kh4 Rd5 0-1
2188657 CM Davudov, Tunar (2349) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.Ned5 Be6 11.Be2 O-O 12.Nxf6+ Bxf6 13.Nd5 Bg5 14.c3 Bxc1 15.Rxc1 Ne7 16.O-O Bxd5 17.exd5 Ng6 18.c4 bxc4 19.Bxc4 a5 20.g3 e4 21.Qd4 f5 22.Be2 Ne5 23.Rc3 Qf6 24.Kh1 Qg6 25.Rc7 Kh8 26.Qe3 Rf7 27.Rfc1 Raf8 28.Rxf7 Qxf7 29.Qd2 a4 30.b4 axb3 31.axb3 h6 32.b4 Qb7 33.b5 f4 34.gxf4 Ng6 35.Qd4 Nxf4 36.Bc4 Nh3 37.Rc2 Qf7 38.Qe3 Nxf2+ 39.Kg2 Ng4 40.Qxe4 Qh5 41.h3 Ne5 42.Bd3 Qg5+ 43.Kh1 Nxd3 44.Qxd3 Re8 45.Re2 Qc1+ 46.Kg2 Rf8 47.Rf2 Qg5+ 48.Kf1 Rc8 49.Rc2 Rf8+ 50.Rf2 Rc8 51.Rc2 Ra8 52.Ke2 Re8+ 53.Kd1 Qg1+ 0-1
2190193 IM Dau Khuong Duy (2490) GM Xue, Haowen (2553) 0-1
1.e4 c5 2.Nf3 e6 3.c3 d5 4.e5 d4 5.d3 dxc3 6.bxc3 Nc6 7.g3 Qd7 8.Bg2 b6 9.O-O Bb7 10.Qe2 Nge7 11.Rd1 Rd8 12.Bg5 h6 13.Bc1 Nd5 14.a3 Na5 15.Nfd2 Ne7 16.Bxb7 Qxb7 17.Bb2 Nf5 18.a4 Be7 19.Na3 O-O 20.Nac4 Nxc4 21.Nxc4 Rd5 22.a5 b5 23.a6 Qc6 24.Nd2 Rfd8 25.Nf3 R5d7 26.d4 cxd4 27.cxd4 Bf8 28.h4 g6 29.h5 gxh5 30.Rd3 b4 31.Rad1 Qxa6 32.Qe4 Qb7 33.Qf4 Kh7 34.Nd2 Be7 35.Ne4 Qd5 36.Kf1 Rg8 37.Qf3 Rg4 38.Re1 Kg6 39.Rdd1 Rc7 40.Rd2 b3 41.Bc3 Rxc3 42.Qxc3 Rxe4 43.Rxe4 Qxe4 44.Qxb3 Qh1+ 45.Ke2 Qe4+ 46.Kf1 h4 47.gxh4 Qh1+ 48.Ke2 Qe4+ 49.Kf1 Bxh4 50.Qh3 Bg5 51.Re2 Qd5 52.Qd3 Qh1# 0-1
2188923 IM Dau Khuong Duy (2490) GM Fier, A (2572) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nf6 6.Qe2 Nc6 7.c3 e6 8.d4 cxd4 9.cxd4 d5 10.e5 Ne4 11.Be3 Be7 12.Ne1 f5 13.Nd3 O-O 14.f3 Ng5 15.Nc3 Rfc8 16.Kh1 Rc7 17.g4 fxg4 18.f4 Ne4 19.Qxg4 Rf8 20.Rf3 Nxc3 21.bxc3 Na5 22.Rg1 Bd8 23.Nc5 Rxc5 24.dxc5 Rf5 25.Rfg3 g6 26.Qh3 Qf7 27.Qh6 g5 28.fxg5 Qg6 29.Qxg6+ hxg6 30.Bd4 Nc6 31.Kg2 Bc7 32.Rf1 Kf7 33.Rxf5+ gxf5 34.Rh3 Kg6 35.Rh6+ Kxg5 36.Rxe6 Kf4 37.h4 Nxe5 38.Re7 Bb8 39.Rxb7 Nc6 40.Bf2 Kg4 41.Rg7+ Kh5 42.Rd7 Ne5 43.Rxd5 Kg4 44.h5 f4 45.h6 f3+ 46.Kf1 Ng6 47.h7 Bf4 48.c6 Kh3 49.h8=Q+ Nxh8 50.Rh5+ Kg4 51.Rxh8 Kf5 52.Rh7 Ke6 53.c7 1-0
2189952 IM Dau Khuong Duy (2490) GM Nguyen Ngoc Truong Son (2600) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.c3 O-O 6.O-O d5 7.exd5 Qxd5 8.Bc4 Qd6 9.Nbd2 a5 10.a4 Bf5 11.Qe2 Rad8 12.Ne4 Nxe4 13.dxe4 Be6 14.h3 Rfe8 15.Bg5 f6 16.Rad1 Qe7 17.Bc1 Qf7 18.Bxe6 Qxe6 19.Qb5 b6 20.Nh4 Bf8 21.Nf5 Rxd1 22.Rxd1 Rd8 23.Rxd8 Nxd8 24.Ne3 Bc5 25.Qd3 Qd6 26.Qxd6 Bxd6 27.Kf1 Kf7 28.Ke2 Nb7 29.Nc4 Nc5 30.f3 Nxa4 31.Kd3 Nc5+ 32.Kc2 Ke6 33.Be3 Nb7 34.b3 b5 35.Nb2 Bc5 36.Bd2 Bb6 37.Nd3 Nc5 38.Nb2 g6 39.c4 c6 40.Be3 Nd7 41.Bd2 f5 42.Nd3 fxe4 43.fxe4 Nf6 44.c5 Bc7 45.Nf2 Bd8 46.Kd3 Nd7 47.b4 axb4 48.Bxb4 Be7 49.Be1 Nxc5+ 50.Kc2 Bh4 51.Kd1 Bxf2 52.Bxf2 Nxe4 53.Be1 Kd5 54.Kc2 c5 55.Ba5 b4 0-1
2189193 IM Dau Khuong Duy (2490) CM Germanovs, Georgijs (2260) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.c3 O-O 6.O-O d5 7.exd5 Qxd5 8.Bc4 Qd8 9.Nbd2 Bf5 10.Qe2 Re8 11.b4 Bd6 12.Ne4 Nxe4 13.dxe4 Bg4 14.a4 Qf6 15.h3 Bxf3 16.Qxf3 Qxf3 17.gxf3 Nd8 18.a5 a6 19.Be3 Ne6 20.Rfd1 Rad8 21.Bd5 c6 22.Bc4 Bc7 23.h4 Kf8 24.Kg2 Ke7 25.Kg3 Rxd1 26.Rxd1 Rd8 27.Rxd8 Bxd8 28.h5 Bc7 29.Kg4 h6 30.Kf5 Bd6 31.Bxe6 fxe6+ 32.Kg6 Kf8 33.f4 exf4 34.Bd4 e5 35.Bc5 Bxc5 36.bxc5 f3 37.Kf5 g5 38.hxg6 Kg7 39.Kxe5 b6 40.cxb6 1-0
2188426 IM Wu, Yixing (2340) IM Dau Khuong Duy (2490) 1-0
1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.d4 c6 7.Nc3 Bf5 8.Nh4 Be6 9.b3 d5 10.cxd5 Nxd5 11.Bb2 Nxc3 12.Bxc3 Nd7 13.Nf3 Bd5 14.Bh3 Bxf3 15.exf3 e6 16.f4 Nb6 17.Bg2 Qd7 18.Rc1 Rfd8 19.Ba5 Qxd4 20.Qc2 Qb2 21.Qxb2 Bxb2 22.Rc2 Bf6 23.a4 Rd3 24.Rb1 Rad8 25.Bf1 Rd1 26.Rxd1 Rxd1 27.Bxb6 axb6 28.Kg2 Kg7 29.Bc4 Bd4 30.h4 Bc5 31.Kf3 Rb1 32.Kg2 Kf6 33.Re2 Ke7 34.Rd2 Bb4 35.Rd3 Rc1 36.Re3 h5 37.Re2 Rc3 38.Re3 Rc2 39.Re2 Rc1 40.Kf3 Bc5 41.Rd2 Ra1 42.Rc2 Ra3 43.Kg2 Kd6 44.Rd2+ Kc7 45.Rc2 Bd4 46.Rd2 Bf6 47.Rc2 Ra1 48.Rd2 Rc1 49.Re2 Bd4 50.Rd2 Bc5 51.Kf3 Rc3+ 52.Kg2 b5 53.axb5 cxb5 54.Bxb5 Rxb3 55.Be8 b5 56.Bxf7 b4 57.Bxe6 Rc3 58.Rb2 Be7 59.Bf7 Rc6 60.Re2 Kd8 61.Kf3 Rb6 62.Re6 Rb7 63.Rxg6 b3 64.Bxb3 Rxb3+ 65.Kg2 Rb2 66.Rh6 Bc5 67.Rxh5 Bxf2 68.Kh3 Ke7 69.Rg5 Kf6 70.h5 Bd4 71.Kg4 Rh2 72.Rg6+ Kf7 73.Kg5 Bf2 74.g4 Be3 75.Rf6+ Kg7 76.h6+ Kh7 77.Rf7+ Kg8 78.Rg7+ Kf8 79.Rb7 Rf2 80.Rb8+ Kf7 81.Rb7+ Ke6 82.Rb4 Rh2 83.Re4+ 1-0
2188200 FM Olhovik, Andrei (2275) IM Dau Khuong Duy (2490) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Bg5 Na6 7.Bd3 e5 8.d5 Qe8 9.Nge2 Bd7 10.O-O Nc5 11.Bc2 a5 12.Qd2 Kh8 13.Rae1 Ng8 14.Be3 b6 15.f4 exf4 16.Nxf4 a4 17.Bd4 Be5 18.b4 axb3 19.axb3 f6 20.b4 Nb7 21.Kh1 Bxd4 22.Qxd4 Qe5 23.Qxe5 fxe5 24.Nd3 Kg7 25.Rxf8 Kxf8 26.Rb1 Ke7 27.Kg1 Nf6 28.Kf2 Ra3 29.Rb3 Ra1 30.Rb1 Ra8 31.Ke3 Nh5 32.Bd1 Nf6 33.Rb2 g5 34.Ra2 Rxa2 35.Nxa2 Nd8 36.Nc3 Nf7 37.Ba4 Bxa4 38.Nxa4 g4 39.c5 bxc5 40.bxc5 gxh3 41.gxh3 Ng5 42.Nf2 Nh5 43.c6 Nf4 44.h4 Ng2+ 45.Kd3 Nxh4 46.Nc3 Ng2 47.Nb5 Kd8 48.Ke2 h5 49.Kf1 Nf4 50.Kg1 h4 51.Kh2 Nf3+ 52.Kh1 h3 53.Nc3 Kc8 54.Ncd1 Kb8 55.Ne3 Ka7 56.Nf5 Kb6 57.Ng7 Nd4 58.Kh2 Nf3+ 59.Kg3 Ng5 60.Kg4 h2 61.Kxg5 Nh3+ 0-1
2190003 FM Fogo Esquivel, Levi Kalani Alexander (2100) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.d4 cxd4 3.c3 d3 4.Bxd3 d6 5.Nf3 Nf6 6.O-O e6 7.Qe2 Be7 8.Rd1 Nbd7 9.Bf4 O-O 10.h3 a6 11.a4 e5 12.Bg5 h6 13.Bxf6 Nxf6 14.Nbd2 Qc7 15.Bc4 Kh7 16.Nf1 Be6 17.N3d2 Rac8 18.Ne3 Rfd8 19.Nd5 Nxd5 20.Bxd5 Bxd5 21.exd5 f5 22.c4 a5 23.b3 Bf6 24.Rac1 e4 25.f3 Qc5+ 26.Kh1 e3 27.Nf1 f4 28.Qd3+ Kh8 29.Nh2 Re8 30.Rc2 Qd4 31.Re2 Qxd3 32.Rxd3 g5 33.h4 gxh4 34.Nf1 h3 35.gxh3 Re5 36.Nh2 h5 37.Nf1 Rg8 38.Nxe3 fxe3 39.Rdxe3 Reg5 40.f4 Rg1+ 41.Kh2 Rf1 42.Rg2 Rxf4 43.Rxg8+ Kxg8 44.Re8+ Kf7 45.Rb8 h4 46.Rxb7+ Kg6 47.c5 dxc5 48.d6 Rb4 49.Ra7 Rxb3 50.Rxa5 Be5+ 51.Kg2 Bxd6 52.Ra6 Rd3 53.a5 Kf5 54.Rb6 Ke5 55.a6 Ra3 56.Kf2 c4 57.Ke2 Bc5 58.Rc6 Kd5 59.Rh6 Ra2+ 60.Kd1 c3 61.Kc1 Be3+ 62.Kb1 c2+ 63.Kxa2 c1=Q 64.Rh5+ Ke4 65.Rb5 Qc4+ 66.Rb3 Qc2+ 67.Ka3 Bc5+ 68.Ka4 Qa2+ 69.Kb5 Qxb3+ 70.Kxc5 Qb8 71.Kc6 Qa7 72.Kb5 Kf3 73.Ka5 Kg3 74.Kb5 Kxh3 75.Ka5 Kg4 76.Kb5 h3 77.Ka5 h2 78.Kb5 h1=Q 79.Ka5 Qd5+ 80.Kb4 Qac5+ 81.Ka4 Qa2# 0-1
2189008 IM Dau Khuong Duy (2490) GM Gokerkan, Cem Kaan (2501) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Qe2 a6 6.Ba4 b5 7.Bc2 e6 8.d4 Bb7 9.O-O Be7 10.Nbd2 cxd4 11.cxd4 Rc8 12.Bd3 O-O 13.Re1 Qc7 14.Nb3 Rfd8 15.h3 Nf8 16.Bf4 Ng6 17.Bg3 Qb6 18.Bh2 a5 19.Rad1 a4 20.Nbd2 b4 21.Nc4 Qa7 22.b3 d5 23.Ncd2 dxe4 24.Nxe4 Nd5 25.Ne5 Nc3 26.Nxc3 bxc3 27.Nxf7 Rf8 28.Nd6 Bxd6 29.Qxe6+ Kh8 30.Bxd6 Rf6 31.Qxc8+ Bxc8 32.Re8+ Nf8 33.Bxf8 Qd7 34.Rde1 g6 35.Bh6+ 1-0
2190034 IM Dau Khuong Duy (2490) IM Damjanovic, Vuk (2411) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nge7 5.O-O d6 6.d4 Bd7 7.Nc3 Nxd4 8.Bxd7+ Qxd7 9.Nxd4 exd4 10.Qxd4 Nc6 11.Qd3 Be7 12.f4 O-O 13.f5 Nb4 14.Qg3 Bf6 15.Bg5 Bd4+ 16.Kh1 f6 17.Bd2 Bxc3 18.Bxc3 Nc6 19.Rae1 Rae8 20.h3 d5 21.exd5 Rxe1 22.Rxe1 Qxd5 23.Qxc7 Qxf5 24.Qxb7 Ne5 25.Qxa6 Qxc2 26.Bxe5 fxe5 27.Qe6+ Kh8 28.Qxe5 h6 29.Qe2 Qa4 30.b3 Qa3 31.Rb1 Qa7 32.b4 Rf2 33.Qe8+ Kh7 34.Qe4+ Kh8 35.b5 Qxa2 36.Rc1 Rf8 37.b6 Qa6 38.b7 Rb8 39.Rb1 Qd6 40.Qc4 Qe5 41.Qc6 Kh7 42.Rd1 Qf4 43.Qd5 Rf8 44.Rb1 Qb8 45.Qd3+ Kh8 46.Qe4 Qg3 47.Qf3 Rxf3 48.b8=Q+ Kh7 49.gxf3 Qxf3+ 50.Kg1 Qe3+ 51.Kg2 Qe2+ 52.Kg3 Qe3+ 53.Kg4 Qe2+ 54.Kf5 Qd3+ 55.Ke6 Qc4+ 56.Ke5 Qc3+ 57.Kd5 Qd3+ 58.Kc6 Qc3+ 59.Kb7 Qd3 60.Rb6 Qd7+ 61.Qc7 Qd5+ 62.Qc6 Qf7+ 63.Kb8 Qf1 64.Qe4+ Kh8 65.Qe8+ Kh7 66.Qg6+ Kh8 67.Qd6 Qf4 68.Qxf4 1-0
2190044 IM Taher, Yoseph Theolifus (2451) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nc3 Nc6 3.f4 e6 4.Nf3 d5 5.Bb5 Nf6 6.Bxc6+ bxc6 7.e5 Ng8 8.d3 Nh6 9.O-O Be7 10.Ne2 Qb6 11.Kh1 Nf5 12.Qe1 h5 13.Ng3 h4 14.Nxf5 exf5 15.h3 Be6 16.b3 a5 17.a4 Rh6 18.Be3 Kf8 19.Bf2 Qb4 20.Qc1 Kg8 21.Be1 Qb6 22.Bf2 Qb4 23.Be1 Qb6 24.Rb1 Qc7 25.Bf2 Qb8 26.Qe1 Qb4 27.Qc1 Qb8 28.c3 Qd8 29.Qe1 Rb8 30.Be3 Rg6 31.Qf2 d4 32.cxd4 Rxb3 33.Rxb3 Bxb3 34.dxc5 Qxd3 35.Qd2 Qxf1+ 36.Kh2 Bd5 0-1
2188777 IM Dau Khuong Duy (2490) GM Ter Sahakyan, S (2613) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Qe2 a6 6.Ba4 b5 7.Bc2 Bb7 8.d4 e6 9.O-O Be7 10.Re1 O-O 11.Nbd2 Re8 12.Nf1 Rc8 13.Ng3 e5 14.dxe5 dxe5 15.Nf5 Bf8 16.Bg5 Qb6 17.Rad1 c4 18.Be3 Qc6 19.Bg5 Nc5 20.Bxf6 Qxf6 21.h4 Rcd8 22.h5 g6 23.Ne3 Rxd1 24.Rxd1 Ne6 25.Ng4 Qh8 26.h6 Nf4 27.Qe3 Bc8 28.Nfxe5 Rxe5 29.Qxf4 Bxg4 30.Qxg4 Qf6 31.Qc8 Qf4 32.Qb8 Rxe4 33.Qxf4 Rxf4 34.Rd8 Rf6 35.Be4 Rd6 36.Rxd6 Bxd6 37.Bb7 Bf8 38.Bxa6 Bxh6 39.Bxb5 Bc1 40.b3 cxb3 41.axb3 Kf8 42.Kf1 Ke7 43.Ke2 f5 44.Kd3 Ba3 45.b4 Kd6 46.Bc4 Bb2 47.Bg8 Ba1 48.Bxh7 g5 49.Bxf5 Ke5 50.g4 Kd6 51.Kc4 Bb2 52.Kb3 Bc1 53.c4 Bf4 54.c5+ Kc7 55.Kc4 Kc6 56.b5+ Kc7 57.b6+ Kc6 58.Be4+ Kd7 59.Kb5 Be3 60.c6+ Kd6 61.fxe3 1-0
2188522 IM Dau Khuong Duy (2490) FM Seder, Mohammed (2145) 1-0
1.e4 c6 2.d4 d5 3.e5 g6 4.c4 Bg7 5.Nc3 e6 6.h4 h5 7.Nf3 Ne7 8.Bg5 O-O 9.Qd2 Re8 10.cxd5 exd5 11.Bd3 Qb6 12.O-O Bf5 13.Bxe7 Bxd3 14.Bc5 Qa6 15.Rfe1 Nd7 16.Bd6 Nf8 17.Ng5 Ne6 18.Nxe6 Rxe6 19.Re3 Bf5 20.Rf3 Qb6 21.Na4 Qd8 22.Nc5 Re8 23.Rxf5 gxf5 24.Qf4 Qc8 25.Qg5 b6 26.Nd3 Qe6 27.Nf4 Qh6 28.Qxf5 Kh8 29.Qxf7 Rg8 30.Be7 Bf8 31.Bf6+ Bg7 32.Bg5 Raf8 33.Ng6+ Kh7 34.Nxf8+ Rxf8 35.Qxf8 Bxf8 36.Bxh6 Bxh6 37.Rd1 Kg6 38.g3 Kf5 39.f4 Ke6 40.Kf2 c5 41.dxc5 bxc5 42.Kf3 c4 43.g4 hxg4+ 44.Kxg4 Bf8 45.h5 Bc5 46.h6 Bf8 47.h7 Bg7 48.Kg5 Bh8 49.Kg6 a5 50.a4 1-0
2187784 IM Dau Khuong Duy (2490) GM Artemiev, V (2641) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 O-O 8.a3 d6 9.Nc3 Rb8 10.h3 h6 11.Bd2 Re8 12.Nd5 Bf8 13.a4 Nxd5 14.Bxd5 Ne7 15.Bb3 Nc6 16.axb5 axb5 17.c3 Be6 18.Bxe6 Rxe6 19.Qb3 Ne7 20.Rfe1 c5 21.d4 exd4 22.cxd4 c4 23.Qc2 d5 24.e5 Nc6 25.Qd1 b4 26.Be3 b3 27.Re2 Ra8 28.Rb1 f6 29.Bf4 Ra2 30.Bg3 Qe8 31.Ra1 Qg6 32.Rc1 Re8 33.exf6 Rxe2 34.Qxe2 Qxf6 35.Ne5 Nxd4 36.Qd2 Bc5 37.Nd7 Qg5 38.Rd1 Qxd2 39.Rxd2 c3 0-1
2188081 GM Sjugirov, S (2608) IM Dau Khuong Duy (2490) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.Re1 c6 7.e4 Qc7 8.Nbd2 e5 9.c3 Bg4 10.h3 Bxf3 11.Nxf3 Nbd7 12.a4 Rfe8 13.dxe5 dxe5 14.a5 b6 15.Qc2 Bf8 16.Bf1 h6 17.Be3 Nc5 18.Nd2 Ne6 19.axb6 axb6 20.Bc4 Rad8 21.Nf3 Nc5 22.Nd2 b5 23.Bf1 Rd7 24.b4 Ne6 25.Ra7 Qc8 26.Rxd7 Qxd7 27.Nf3 Qc7 28.Ra1 Qb8 29.Ra6 Rc8 30.Ra5 Kh7 31.Bd3 Bd6 32.Qd2 h5 33.Ng5+ Nxg5 34.Bxg5 Ne8 35.Qe2 Qb7 36.Qf3 Kg7 37.Bc2 Ra8 38.Bb3 f6 39.Be3 Bc7 40.Rxa8 Qxa8 41.Qd1 Bd6 42.h4 Qb7 43.g4 hxg4 44.Qxg4 Qe7 45.h5 g5 46.Qf5 Kh8 47.Qg6 Qf8 48.Bf7 f5 49.Bxg5 Be7 50.Bxe7 1-0
2187064 GM Ibarra Jerez, JC (2533) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Nc3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 d6 9.f3 Bd7 10.h4 h5 11.Qd2 Rc8 12.O-O-O Ne5 13.Bg5 Rc5 14.Rhe1 b5 15.f4 b4 16.Nd5 Nc4 17.Qxb4 a5 18.Qb7 Nxd5 19.exd5 f6 20.Nc6 Bxc6 21.dxc6 fxg5 22.Rxe7 Bxb2+ 23.Kb1 Bf6 24.Rd7 Qe8 25.hxg5 Qe2 26.R7xd6 Bg7 27.R6d2 Qe3 28.Rd3 Qxf4 29.c7 Rxc7 30.Qd5+ Kh7 31.Rf3 Na3# 0-1
2187608 GM Bok, B (2592) IM Dau Khuong Duy (2490) 0-1
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Bf5 7.Nh4 Bc8 8.Nf3 Bf5 9.Nh4 Bc8 10.O-O c6 11.e4 Na6 12.h3 e5 13.Nf3 exd4 14.Nxd4 h6 15.Be3 Re8 16.Qc2 Nc5 17.b4 Ne6 18.Nde2 Qe7 19.f4 a5 20.a3 axb4 21.axb4 Rxa1 22.Rxa1 Nf8 23.Bf2 g5 24.Rd1 gxf4 25.gxf4 Ng6 26.Qd2 Nh5 27.Na4 Nh4 28.Qxd6 Qxd6 29.Rxd6 Nxg2 30.Kxg2 Bf8 31.Rd4 Bxb4 32.c5 Ba5 33.Nb6 Be6 34.Be3 Bf5 35.Kf3 Bxh3 36.f5 Nf6 37.Ng3 Bc3 38.Rd3 Be5 39.Bf4 Bg4+ 40.Ke3 Bb2 0-1
2186336 CM Kasimov, Rauf (2120) IM Dau Khuong Duy (2490) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.c3 Nf6 6.d4 cxd4 7.cxd4 exd4 8.e5 Nd5 9.Nxd4 Qb6 10.Nxc6 dxc6 11.Bd3 Be6 12.Nd2 O-O-O 13.Qf3 g6 14.Nc4 Qc7 15.b3 Rhf8 16.Bb2 f6 17.Qg3 Bc5 18.Rac1 Kb8 19.a3 f5 20.b4 f4 21.Qf3 Be7 22.Rfe1 g5 23.b5 g4 24.Qd1 c5 25.Qc2 g3 26.hxg3 fxg3 27.fxg3 Bg5 28.Rcd1 Qg7 29.Be4 Be7 30.Rd3 Nb6 31.Nd6 c4 32.Rde3 Nd5 33.R3e2 Qxg3 34.Nxb7 Kxb7 35.Qxc4 Kb8 36.Bd4 Rc8 37.Qa4 Bc5 38.Bxc5 Rxc5 39.Qd4 Qc3 40.Qa4 Nb6 41.Qd1 Rxe5 42.Qd6+ Qc7 43.Qxf8+ Bc8 44.Qf4 Rxb5 45.Qf3 h5 46.Rc2 Qe5 47.Qe3 Ra5 48.Rec1 Bf5 49.Re1 Bxe4 50.Qxe4 Qxe4 51.Rxe4 Rxa3 52.Re7 Rd3 53.Rf2 Nc8 54.Rg7 Rd5 55.Rb2+ Ka8 56.Rc7 Nb6 57.Ra2 a5 58.Rc3 Kb7 59.Rb2 Ka6 60.Rc6 Rb5 61.Ra2 Kb7 62.Rcc2 a4 63.Re2 Ra5 64.Rf2 Ka6 65.Kh2 Nc4 66.Rf6+ Kb5 67.Rff2 Kb4 68.Rf5 a3 69.Rxa5 Kxa5 70.Ra1 Kb4 71.Rc1 Kb3 72.Re1 a2 73.Kh3 Nd2 74.Ra1 Ne4 75.Kh4 Nf6 76.Kg5 Nd5 77.Kxh5 Nf4+ 78.Kh6 Nxg2 79.Rxa2 Kxa2 1/2-1/2
2186600 IM Piesik, P (2390) IM Dau Khuong Duy (2490) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.Nbd2 Nc6 7.e4 e5 8.dxe5 Nxe5 9.Nxe5 dxe5 10.Qe2 c6 11.a4 Qc7 12.b3 Rd8 13.Bb2 Be6 14.Nc4 Nd7 15.Rfd1 Nb6 16.Ne3 Rxd1+ 17.Rxd1 Rd8 18.Bf1 f6 19.a5 Nc8 20.Nc4 b5 21.axb6 axb6 22.Rxd8+ Qxd8 23.Qd2 Qxd2 24.Nxd2 Kf7 25.Bc4 Bf8 26.Bxe6+ Kxe6 27.f3 b5 28.Kf1 h5 29.Ke2 Nb6 30.Bc3 Bc5 31.Ba5 Nd7 32.Bd8 f5 33.h3 Bb4 34.Nf1 Nc5 35.exf5+ gxf5 36.g4 hxg4 37.hxg4 f4 38.Bb6 Nd7 39.Bf2 Nf6 40.Bh4 Nd5 41.Bf2 Ba5 42.c4 bxc4 43.bxc4 Nc3+ 44.Kd3 Nd1 45.Ke2 Nb2 46.c5 Bb4 47.Nh2 Na4 48.g5 Kf5 49.Ng4 e4 50.g6 Bc3 51.Bg1 Bg7 52.Nf2 Nc3+ 53.Kd2 e3+ 54.Kd3 exf2 55.Bxf2 Kxg6 0-1
2186858 IM Dau Khuong Duy (2490) GM Alonso Rosell, A (2552) 1-0
1.e4 c5 2.Nf3 a6 3.c4 Nc6 4.d4 cxd4 5.Nxd4 e5 6.Nf5 d5 7.cxd5 Bxf5 8.exf5 Nd4 9.Bd3 Nf6 10.Nc3 Be7 11.O-O O-O 12.Re1 Nxd5 13.Bd2 Nxc3 14.bxc3 Nb3 15.Qxb3 Qxd3 16.Rxe5 Bh4 17.Rd5 Qe2 18.g3 Bf6 19.Re1 Qg4 20.Kg2 b5 21.Bf4 Rac8 22.f3 Qh5 23.g4 Qh4 24.Bg3 Qh6 25.f4 Rxc3 26.Qd1 Bh4 27.Rd6 g6 28.g5 Bxg5 29.fxg5 Qxg5 30.Qd2 Qxd2+ 31.Rxd2 gxf5 32.Be5 Rc6 33.Kf3 Re8 34.Bb2 Rec8 35.Re5 Rg6 36.Red5 f6 37.Rxf5 Kf7 38.Rd6 1-0
2187370 GM Klimkowski, Jan (2532) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.d3 d6 6.Bxc6+ bxc6 7.a3 a5 8.Nc3 Nf6 9.Ne2 O-O 10.Ng3 a4 11.Bd2 h6 12.Bc3 Be6 13.Kh1 Nd7 14.Nf5 Bxf5 15.exf5 Bf6 16.Ng1 d5 17.Ne2 Re8 18.Ng3 Bg5 19.Rb1 Bf4 20.Nh5 d4 21.Bd2 Bxd2 22.Qxd2 Nf6 23.Ng3 e4 24.Qf4 e3 25.Qf3 Qd5 26.fxe3 Rxe3 27.Qf4 Rae8 28.h3 c4 29.Rbd1 cxd3 30.Rxd3 Rxd3 31.cxd3 Re3 32.Kh2 Rxd3 33.Re1 Rb3 34.Re2 d3 35.Rd2 c5 36.Qxa4 c4 37.Kh1 Qe5 38.Qxc4 Qxg3 0-1
2186432 IM Dau Khuong Duy (2490) WCM Kashthuri, Bhai R (1899) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Bc5 6.c3 b5 7.Bb3 d6 8.d4 Bb6 9.h3 Bb7 10.Re1 Rg8 11.Ng5 Rf8 12.Be3 h6 13.Nf3 Qe7 14.Nbd2 g5 15.d5 Na5 16.Bxb6 cxb6 17.Bc2 Nc4 18.Nxc4 bxc4 19.Nd2 b5 20.b3 cxb3 21.axb3 Rc8 22.c4 Qc7 23.Bd3 Qb6 24.cxb5 axb5 25.Qe2 Ke7 26.Bxb5 Rg8 27.g3 g4 28.h4 Rc3 29.Bd3 Qd4 30.Nc4 Rxd3 31.Ne3 Nxe4 32.Nf5+ Kd7 33.Nxd4 Rxd4 34.Qb5+ Kc7 35.Rec1+ Kb8 36.Qb6 Nc5 37.Qxd6+ 1-0
2187979 IM Dau Khuong Duy (2490) GM Durarbayli, Vasif (2612) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qc7 6.c4 g6 7.Be3 Bg7 8.Nc3 Ne7 9.f4 d6 10.Qf3 Nbc6 11.Qf2 Nb4 12.Bf1 e5 13.fxe5 dxe5 14.Nf3 O-O 15.Bb6 Qb8 16.a3 Nbc6 17.Nd5 Nxd5 18.cxd5 Nd4 19.Nxd4 exd4 20.Bxd4 Re8 21.Bd3 Bxd4 22.Qxd4 Qf4 23.Qf2 Rxe4+ 24.Bxe4 Qxe4+ 25.Qe2 Qxd5 26.O-O Be6 27.Rad1 Qc5+ 28.Qf2 Qxf2+ 29.Rxf2 Rc8 30.Rfd2 Kg7 31.Kf2 h5 32.Rd6 Rc5 33.R1d2 h4 34.Rb6 Rf5+ 35.Ke3 Bd5 36.Rf2 Re5+ 37.Kd4 Rg5 38.Rd6 Bc6 39.b4 f5 40.Rxc6 bxc6 41.Kc5 f4+ 42.Kb6 Rb5+ 43.Kxa6 g5 44.h3 Rb8 45.Ka7 Rb5 46.Rc2 Rf5 47.Rc3 g4 48.hxg4 Rg5 49.Rxc6 Rxg4 50.Rc2 Rg3 51.Ra2 f3 52.gxf3 h3 53.b5 Rxf3 54.b6 h2 55.Rxh2 Rxa3+ 56.Kb8 Kf6 57.b7 Ke7 58.Rc2 Kd7 59.Rd2+ Ke7 60.Rd4 Ra1 61.Kc7 Rc1+ 62.Kb6 Rb1+ 63.Kc6 Ke6 64.Re4+ Kf7 65.Re5 Rc1+ 66.Rc5 Re1 67.b8=Q Re6+ 68.Kb5 Re1 69.Rc7+ Kf6 70.Qf8+ Kg5 71.Rg7+ 1-0
2187239 IM Dau Khuong Duy (2490) GM Nepomniachtchi, I (2723) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nf6 6.Qe2 Nc6 7.c3 e6 8.d4 cxd4 9.cxd4 d5 10.e5 Ne4 11.Nbd2 Nxd2 12.Bxd2 a5 13.Rac1 Bb4 14.Bf4 O-O 15.g3 Rfc8 16.Kg2 a4 17.h4 a3 18.bxa3 Rxa3 19.h5 h6 20.Be3 Rca8 21.Rc2 Be7 22.Rfc1 Qd8 23.Qb5 R8a7 24.Rb1 Qa5 25.Qxa5 R3xa5 26.Rcb2 Nd8 27.Rc2 Kf8 28.Rbb2 Ke8 29.Nd2 Nc6 30.Nb3 Ra4 31.Kf3 Kd7 32.g4 Nb4 33.Rd2 Rxa2 34.Rb1 Rxd2 35.Bxd2 Nc6 36.Ke2 Kc7 37.f4 Ra4 38.Kd3 Bb4 39.Bc1 Na5 40.Nxa5 Bxa5 41.f5 Rc4 42.f6 gxf6 43.exf6 Rc3+ 44.Ke2 Rg3 45.Bxh6 Rxg4 46.Rh1 Rxd4 47.Bg7 Bd2 48.h6 Bxh6 49.Rxh6 e5 50.Rh8 Kd7 51.Rb8 Rb4 52.Rf8 Ke6 53.Re8+ Kf5 54.Re7 Re4+ 55.Kd3 Kg6 56.Rxb7 Rd4+ 57.Ke3 Re4+ 58.Kf3 Rf4+ 59.Kg3 d4 60.Rd7 Re4 61.Rd5 Re3+ 62.Kf2 Kf5 63.Rd7 Kg6 64.Rd6 Rd3 65.Ke2 e4 66.Bf8 Kf5 67.Bh6 Rh3 68.Bd2 Rh2+ 69.Kd1 e3 70.Ba5 Ke4 71.Rd7 d3 72.Re7+ Kf3 73.Kc1 Rh1+ 0-1
2183979 IM Dau Khuong Duy (2490) FM Arakelyan, Manvel (2302) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 a6 6.Bf1 Ng6 7.c3 Be7 8.d4 cxd4 9.cxd4 d5 10.e5 O-O 11.Nc3 h6 12.g3 f6 13.exf6 Bxf6 14.Be3 Nge7 15.Bh3 Bd7 16.Rc1 Kh8 17.Ne2 e5 18.Bxd7 Qxd7 19.dxe5 Nxe5 20.Nxe5 Bxe5 21.Nf4 Bxf4 22.Bxf4 Nc6 23.Rc5 d4 24.Qh5 Rf6 25.Rd5 Qc8 26.h4 Qf8 27.Rd7 Rf5 28.Qg6 Rf6 29.Qg4 Rd8 30.Rxb7 d3 31.Rd7 Nd4 32.Ree7 Ne2+ 33.Kf1 Nxf4 34.Rxd8 1-0
2183223 FM Waldhausen Gordon, Frederick (2410) IM Dau Khuong Duy (2490) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.c4 O-O 5.b3 d5 6.Bb2 c5 7.cxd5 Nxd5 8.Bxg7 Kxg7 9.O-O Nd7 10.d4 cxd4 11.Qxd4+ N7f6 12.Nc3 Nxc3 13.Qxc3 Be6 14.Rfd1 Qb6 15.Rac1 h6 16.Nd4 Bd7 17.e4 Rac8 18.Qb2 Rxc1 19.Rxc1 Qd6 20.f4 Qb6 21.h3 Kg8 22.e5 Nh5 23.Kh2 Rd8 24.Rd1 Be8 25.Rd2 Rc8 26.f5 g5 27.Nf3 Qe3 28.Re2 Qd3 29.f6 exf6 30.exf6 Bc6 31.Rd2 Qe3 32.Re2 Qc5 33.Ne5 Bxg2 34.Rxg2 Qc3 35.Ng4 Qxb2 36.Rxb2 Kh7 37.Ne5 Rc7 38.Rf2 Kg8 39.Ng4 Kh7 40.Ne5 b6 41.h4 gxh4 42.gxh4 Kg8 43.Rf5 Rc2+ 44.Kh3 Rc3+ 45.Nf3 Kh7 46.Kg4 Kg6 47.Ne5+ Kh7 48.Kxh5 Rc5 49.Kg4 Kg8 50.Nd3 Rc2 51.Nf4 Rxa2 52.Rd5 Rb2 53.Rd8+ Kh7 54.Rf8 h5+ 55.Kf5 Rxb3 56.Rxf7+ Kg8 57.Rg7+ Kf8 58.Ne6+ Ke8 59.Re7# 1-0
2183492 GM Rustemov, A (2525) IM Dau Khuong Duy (2490) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nc3 c5 7.dxc5 dxc5 8.O-O Nc6 9.Bf4 Nh5 10.Be3 b6 11.Qc1 Bb7 12.Rd1 Qc8 13.Bh6 Re8 14.Bxg7 Kxg7 15.b3 Nf6 16.Qb2 h6 17.Nd5 Rd8 18.Ne5 Nd4 19.e3 Nf5 20.Ng4 Bxd5 21.Bxd5 Rb8 22.Qe5 h5 23.Nxf6 exf6 24.Qf4 Ne7 25.Rd2 Rd7 26.Rad1 Qf8 27.Be4 Rxd2 28.Rxd2 Rd8 29.Rd6 Ng8 30.Rxd8 Qxd8 31.Bd5 f5 32.Qe5+ Nf6 33.Kg2 Kf8 34.Bf3 Qe7 35.Qb8+ Kg7 36.h3 h4 37.gxh4 Ne4 38.Bxe4 Qxe4+ 39.Kg3 Qb1 40.Qe5+ Kg8 41.Qe8+ Kg7 42.Qe5+ Kh7 43.Qe7 Qg1+ 44.Kf3 Qh1+ 45.Ke2 Kg7 46.Qe5+ Kg8 47.Qe8+ Kg7 48.Qe5+ Kg8 49.Qe8+ Kg7 50.Qe5+ 1/2-1/2
2183789 IM Dau Khuong Duy (2490) FM Hakobyan, Menua (2304) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 h6 5.Bxf6 Qxf6 6.exd5 Bb4 7.Bb5+ Bd7 8.Bxd7+ Nxd7 9.dxe6 Qxe6+ 10.Ne2 O-O-O 11.O-O Nf6 12.a3 Ba5 13.b4 Bb6 14.Na4 Rhe8 15.Nxb6+ axb6 16.Ng3 Qc4 17.Nf5 g6 18.Nxh6 Rxd4 19.Qf3 Rf4 20.Qg3 Kb8 21.Rae1 Rh8 22.Qg5 Ka7 23.h3 Nh5 24.Ng4 Rf5 25.Qe7 Nf4 26.Qe4 Qc3 27.Re3 Qd2 28.c4 Rd8 29.Qe7 Rd7 30.Qe8 Rd8 31.Qa4+ Kb8 32.Re8 Ne2+ 33.Kh2 b5 34.Rxd8+ Qxd8 35.Qd1 Qxd1 36.Rxd1 bxc4 37.Re1 Nd4 38.Re4 Nb5 39.Rxc4 Nxa3 40.Re4 Nb5 41.Re7 Nd6 42.f3 Rb5 43.Ne5 Rxb4 44.Nxf7 Nf5 45.Re6 b5 46.Ne5 Rb2 47.Rxg6 b4 48.Nc6+ Kb7 49.Na5+ Kc8 50.Rf6 Ne3 51.Kg3 Rxg2+ 52.Kf4 Nd5+ 53.Ke5 Nxf6 54.Kxf6 Rg3 55.f4 Rxh3 56.f5 b3 57.Nc4 Rc3 58.Nb2 Rc2 59.Na4 b2 60.Nxb2 Rxb2 61.Kg7 Rf2 62.f6 Kb7 63.f7 c5 64.f8=Q Rxf8 65.Kxf8 c4 66.Ke7 c3 67.Ke6 c2 68.Ke5 c1=Q 69.Ke4 Qc6+ 70.Ke3 Kc7 71.Kd4 Kd6 72.Ke3 Qc4 73.Kd2 Qb3 74.Ke2 Ke5 75.Kf2 Ke4 76.Kg2 Qf3+ 77.Kg1 Qe2 78.Kh1 Kf3 0-1
2183304 IM Askarov, Ba (2280) IM Dau Khuong Duy (2490) 0-1
1.d4 Nf6 2.Bg5 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.Nf3 O-O 7.Be2 a6 8.a4 Nbd7 9.O-O Ne8 10.Bxe7 Qxe7 11.Nd2 g6 12.Nc4 f5 13.exf5 gxf5 14.f4 e4 15.a5 Kh8 16.Kh1 Nef6 17.Qe1 Rg8 18.Qh4 Qf8 19.Rad1 Rg6 20.Qf2 Rb8 21.Ne3 b5 22.Nxf5 Bb7 23.Nh4 Rg8 24.b4 cxb4 25.Na2 Nxd5 26.Qd4+ Qf6 27.Qxf6+ N7xf6 28.Nf5 e3 29.Bf3 e2 30.Bxe2 Nc3 31.Bf3 Bxf3 32.gxf3 Nxa2 33.Rxd6 Nh5 34.Rxa6 Rbc8 35.Rh6 Nxf4 36.Ne7 Rxc2 37.Nxg8 Kxg8 38.a6 Nc3 39.Ra1 Ncd5 40.a7 Nc7 41.Rd6 b3 42.Rd7 Na8 43.Rd8+ Kg7 44.Rxa8 b2 45.Rg8+ Kh6 46.a8=Q Rc1+ 47.Rg1 Rxg1+ 48.Kxg1 bxa1=Q+ 49.Qxa1 Kg6 50.Kf1 Ne6 51.Qb1+ Kf6 52.Qxb5 h6 53.Qc4 Ng5 54.Qg4 Nf7 55.Qh5 Kg7 56.f4 Nd6 57.f5 Nxf5 58.Qg6+ Kxg6 59.Kf2 Ng7 0-1
2183059 IM Dau Khuong Duy (2490) FM Olhovik, Andrei (2275) 1-0
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.Bd3 Nc6 5.Bc2 d5 6.e5 Nd7 7.d4 b5 8.O-O a5 9.Re1 b4 10.Nbd2 Ba6 11.Nf1 Qb6 12.Ng3 h5 13.h4 g6 14.Be3 Be7 15.Rb1 Bc4 16.b3 Ba6 17.c4 cxd4 18.Nxd4 Nxd4 19.Bxd4 Bc5 20.Bxc5 Nxc5 21.cxd5 exd5 22.Qxd5 Rd8 23.Qf3 Bb7 24.Qe3 Nd7 25.e6 Nf6 26.Qxb6 1-0
2183584 IM Dau Khuong Duy (2490) IM Shuvalova, Polina (2502) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 O-O 8.Nc3 d6 9.a3 Rb8 10.h3 h6 11.Bd2 Be6 12.Nd5 Re8 13.Re1 Bf8 14.Ba2 Bxd5 15.exd5 Ne7 16.c4 bxc4 17.dxc4 Rxb2 18.Bb4 c5 19.dxc6 Nxc6 20.Bc3 Rb8 21.c5 e4 22.Qa4 Rb5 23.Nd2 d5 24.Bxf6 gxf6 25.Rad1 f5 26.Nxe4 fxe4 27.Bxd5 Qf6 28.Bxe4 Bxc5 29.Bh7+ Kxh7 30.Rxe8 Qxf2+ 31.Kh1 Nd4 32.Qc4 Rb2 33.Qd5 Ne2 34.Qe4+ Kg7 35.Qe5+ Qf6 36.Rg8+ Kxg8 37.Qxf6 Ng3+ 38.Kh2 Bf2 39.Rd8+ 1-0
2183879 IM Martinez Ramirez, L (2408) IM Dau Khuong Duy (2490) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 c5 7.d5 e6 8.Be3 exd5 9.cxd5 Re8 10.Nd2 Na6 11.Be2 Nc7 12.a4 Rb8 13.O-O a6 14.a5 b5 15.axb6 Rxb6 16.Nc4 Rb8 17.Qc2 Nb5 18.Bf4 Nd4 19.Qd3 Bf8 20.Bd1 Rb4 21.Ba4 Rxe4 22.Nxe4 Nxe4 23.Qxe4 Rxc4 24.b3 Bf5 25.Qe3 Rc3 26.Qe1 Rxh3 27.f3 Rh4 28.Bg3 Rh5 29.Ra2 Bd3 30.Rff2 Rxd5 31.Rfd2 Bb5 32.Bxb5 axb5 33.Qe4 Qg5 34.Bf4 Qf5 35.Ra8 Kg7 36.Rxf8 Nxf3+ 37.gxf3 Qxe4 38.fxe4 Rxd2 39.Rxf7+ Kxf7 40.Bxd2 Ke6 41.Kf2 d5 42.Ke3 h5 43.Kf4 d4 44.Ba5 g5+ 45.Kf3 Ke5 46.Bc7+ Ke6 47.Bb6 Kd6 48.b4 cxb4 49.Bxd4 b3 50.Ke3 h4 51.Kf3 Ke6 52.Kg4 Kd6 53.Bb2 Kc5 54.e5 Kd5 55.Kh3 Ke6 56.Kg4 Kd5 57.Ba1 b4 58.Bb2 Ke6 59.Ba1 Kd5 60.Bb2 Ke6 61.Ba1 Ke7 62.Bb2 Kf7 63.Ba1 Ke8 64.Bb2 Kd7 65.Ba1 b2 66.Kxg5 b3 0-1
2183400 IM Dau Khuong Duy (2490) IM Nitish, Belurkar (2479) 1-0
1.e4 d5 2.exd5 Nf6 3.d4 Bg4 4.f3 Bf5 5.c4 e6 6.Nc3 c5 7.Bd3 cxd4 8.Bxf5 dxc3 9.Qa4+ Nbd7 10.dxe6 fxe6 11.Bh3 Qb6 12.bxc3 O-O-O 13.Qb5 Qc7 14.Ne2 a6 15.Qb1 Qxc4 16.Qb3 Qc7 17.Bf4 e5 18.Be3 Kb8 19.O-O Bc5 20.Bxc5 Nxc5 21.Qc2 e4 22.Nd4 exf3 23.Rxf3 Rhe8 24.Raf1 Nce4 25.Qb2 Qc5 26.Kh1 Rd6 27.Bf5 Rb6 28.Qc1 Nd6 29.Bd3 Rc8 30.Qf4 Ka7 31.a4 Qxc3 32.Bf5 Qc5 33.Bxc8 Qxc8 34.a5 Rc6 35.Nxc6+ Qxc6 36.Qd4+ Ka8 37.h3 Nc8 38.Rc3 Qe6 39.Qd8 Kb8 40.Rfc1 1-0
2183923 IM Dau Khuong Duy (2490) FM Rogov, Matfey (2369) 1-0
1.e4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 g6 6.Be2 Bg7 7.Be3 O-O 8.O-O d6 9.Nb3 Be6 10.f4 a5 11.a4 Bxb3 12.cxb3 Nb4 13.Kh1 Rc8 14.Bf3 e6 15.Rf2 d5 16.Rd2 Qe7 17.e5 Nd7 18.Nb5 f6 19.exf6 Nxf6 20.Qe2 e5 21.fxe5 Qxe5 22.Re1 Rfe8 23.h3 Ne4 24.Bxe4 dxe4 25.Bd4 Qh5 26.Qxh5 gxh5 27.Bxg7 Kxg7 28.Nd6 e3 29.Nxe8+ Rxe8 30.Rd7+ Kg6 31.Re2 Kf5 32.g3 Ke4 33.Kg2 h4 34.Rd1 hxg3 35.Rxe3+ Kxe3 36.Re1+ Kd2 37.Rxe8 Kc2 38.Re7 b6 39.Rxh7 Kxb3 40.Rd7 Kxa4 41.h4 Nc2 42.Re7 Kb3 43.h5 Nd4 44.Re5 Nc6 45.Re4 Nd8 46.Re7 Nc6 47.Re8 Nd4 48.h6 1-0
2183677 IM Taher, Yoseph Theolifus (2451) IM Dau Khuong Duy (2490) 1-0
1.g3 Nf6 2.Bg2 g6 3.e4 d6 4.Nc3 Bg7 5.Nge2 O-O 6.d4 c5 7.h3 cxd4 8.Nxd4 Nc6 9.Nde2 Bd7 10.O-O Rc8 11.Nd5 Ne5 12.c3 b5 13.Nd4 Nxd5 14.exd5 Qb6 15.Qe2 b4 16.Be3 Qa5 17.cxb4 Qxb4 18.b3 Rc3 19.Rad1 Rfc8 20.f4 Rxe3 21.Qxe3 Rc3 22.Qe1 Qc5 23.fxe5 Bxe5 24.Qf2 f5 25.Ne2 Qxf2+ 26.Rxf2 Rc2 27.Nd4 Rc3 28.Nc6 Bxg3 29.Re2 Kf8 30.Nxa7 f4 31.Nc6 f3 32.Rf1 f2+ 33.Rfxf2+ Bxf2+ 34.Kxf2 e5 35.b4 Bc8 36.Rb2 Ra3 37.b5 Ke8 38.b6 Bb7 39.Bf1 h5 40.h4 g5 41.hxg5 Kf7 42.Nd8+ Kg6 43.Nxb7 Kxg5 44.Nxd6 1-0
2182144 IM Dau Khuong Duy (2490) IM Arca, Christian Gian Karlo (2395) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.c4 e6 5.Nc3 Ne7 6.Nf3 Bg4 7.Be3 Nf5 8.h3 Bxf3 9.Qxf3 Qb6 10.O-O-O Bb4 11.Nb1 Be7 12.g4 Nxe3 13.fxe3 Nd7 14.Bd3 O-O 15.Nc3 c5 16.cxd5 cxd4 17.exd4 g6 18.Kb1 Rac8 19.Ne2 Ba3 20.Rd2 Qb4 21.Rhd1 Nb6 22.dxe6 fxe6 23.Qe4 Qxd2 24.Bc2 Qb4 25.Bb3 Nc4 26.bxa3 Nd2+ 27.Rxd2 Qxd2 28.Bxe6+ Kh8 0-1
2181436 CM Daulet, Alikhan (2166) IM Dau Khuong Duy (2490) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.h4 c5 7.d5 e6 8.h5 exd5 9.exd5 Re8 10.Kf1 Nbd7 11.h6 Bf8 12.Bg5 Qb6 13.b3 Ne4 14.Nxe4 Rxe4 15.Bd3 Re8 16.Nf3 Qa5 17.Bd2 Qd8 18.Bc3 Be7 19.Qd2 Bf6 20.g3 Bxc3 21.Qxc3 Qf6 22.Qxf6 Nxf6 23.Kg2 Bg4 24.Ng5 Re5 25.Nf3 Bxf3+ 26.Kxf3 Rae8 27.Rab1 Kf8 28.a3 Nd7 29.b4 Ke7 30.Kg2 Kd8 31.Rb2 Kc7 32.Rhb1 R5e7 33.Bc2 b6 34.Ba4 Re4 35.Bb5 R8e7 36.Bxd7 Kxd7 37.Rc2 Rd4 38.bxc5 dxc5 39.a4 Kd6 40.a5 Rb7 41.axb6 axb6 42.Ra1 b5 43.Ra6+ Ke5 44.cxb5 Kxd5 45.b6 Rb4 46.Ra5 R4xb6 47.Raxc5+ Kd6 48.Rc8 f5 49.Re2 Rf7 50.Rg8 Rbb7 51.Kf3 Rb3+ 52.Kf4 Rb4+ 53.Kf3 f4 54.Rd2+ Ke7 55.g4 Rb3+ 56.Ke4 Kf6 57.Kxf4 Rb4+ 58.Kg3 Kg5 59.f3 Rb3 60.Rd5+ Kf6 61.Re8 Rc7 62.g5+ Kf7 63.Rdd8 Rbb7 64.Rh8 Ke6 65.Rdf8 Kd5 66.Rf6 Kd4 67.Rd8+ Kc3 68.Rdd6 Re7 69.Rfe6 Rf7 70.f4 Kb2 71.Kf3 Rb3+ 72.Ke4 Rb4+ 73.Kd5 Rbxf4 74.Re7 Rxe7 0-1
2181963 IM Papasimakopoulos, Alexandros (2363) IM Dau Khuong Duy (2490) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.h3 c5 6.d5 e6 7.e4 exd5 8.exd5 d6 9.Be2 Re8 10.O-O Bf5 11.g4 Bd7 12.Bf4 Ne4 13.Nxe4 Rxe4 14.Qd2 Qf6 15.Be3 Na6 16.Rab1 Rae8 17.Ne1 Qh4 18.Kg2 Bd4 19.Nf3 Bxe3 20.fxe3 Qe7 21.Bd3 Rxe3 22.Rbe1 Nb4 23.Bb1 Re2+ 24.Rxe2 Qxe2+ 25.Qxe2 Rxe2+ 26.Rf2 Re3 27.Rd2 b5 28.Kf2 Re7 29.a3 Na6 30.Bd3 Nc7 31.b3 Kg7 32.Ng5 f5 33.gxf5 gxf5 34.cxb5 Kf6 35.h4 h6 36.Nh3 Nxb5 37.Bxb5 Bxb5 38.Nf4 Re4 39.Kf3 Be8 40.Rg2 Ke5 41.Nd3+ Kxd5 42.Nf4+ Ke5 43.Nd3+ Kd4 44.Nf4 Re3+ 45.Kf2 Rxb3 46.Rg7 Bc6 47.Ne6+ Ke5 48.Nd8 Bd5 49.Rxa7 f4 50.a4 Rb2+ 51.Ke1 f3 52.Nf7+ Kf4 53.Nxd6 f2+ 54.Kf1 Kf3 0-1
2182734 IM Dau Khuong Duy (2490) GM Balakrishnan, Praveen (2506) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.f4 b5 6.Nf3 b4 7.Ne2 Nf6 8.e5 Nd5 9.Bf2 O-O 10.g3 Bb7 11.Bg2 c5 12.O-O c4 13.Nd2 Qc7 14.c3 bxc3 15.bxc3 Nd7 16.Rb1 N7b6 17.a4 a5 18.g4 Bc6 19.Ne4 Nxa4 20.Qd2 Rab8 21.Bg3 Rb3 22.f5 dxe5 23.Rxb3 cxb3 24.c4 Nf4 25.d5 Bd7 26.d6 Qxc4 27.Bxf4 exf4 28.dxe7 Bb5 29.exf8=Q+ Bxf8 30.Nd4 b2 31.Nxb5 Qxf1+ 32.Bxf1 b1=Q 33.Qxf4 Nc5 34.Nf6+ Kg7 35.Ne8+ Kg8 36.Nf6+ Kg7 37.Nd5 Kg8 38.Qd4 Nb3 39.Qe5 Qd1 40.Nf6+ Kg7 41.Nd7+ Kg8 42.Nxf8 Nd2 43.Qe2 Qxe2 44.Bxe2 Kxf8 45.f6 Ne4 46.Na3 Nxf6 47.Kf2 h5 48.gxh5 Nxh5 49.Nc4 Nf4 50.Bd1 Nd3+ 51.Ke3 Nc5 52.Nxa5 Ne6 53.Nc6 Kg7 54.Bb3 Ng5 55.Ne5 f6 56.Nd3 Kh6 57.Nf4 f5 58.Bc2 Nh7 59.Nd5 Kg5 60.Nc7 Nf6 61.Ne6+ Kh4 62.Kf2 Ng4+ 63.Kg1 Ne3 64.Bd3 Nd5 65.Bc4 Kg4 66.Bxd5 f4 67.Kg2 f3+ 68.Bxf3+ Kh4 69.Nc5 g5 70.Nd3 1-0
2181755 GM Yakubboev, Nodirbek (2691) IM Dau Khuong Duy (2490) 1-0
1.Nf3 Nf6 2.g3 g6 3.b3 d5 4.Bb2 c5 5.Bg2 Bg7 6.O-O O-O 7.e3 Nc6 8.Ne5 Nxe5 9.Bxe5 Be6 10.d3 Qd7 11.c4 Rad8 12.Nc3 dxc4 13.dxc4 Qc8 14.Qe2 Bh3 15.Rad1 Bxg2 16.Kxg2 Nh5 17.Nd5 Rfe8 18.Bxg7 Kxg7 19.Qb2+ e5 20.e4 Qc6 21.f4 f6 22.f5 b5 23.cxb5 Qb7 24.Qe2 Rd6 25.a4 Red8 26.Qc4 Rc8 27.g4 Rxd5 28.Qxd5 Nf4+ 29.Rxf4 Qxd5 30.Rxd5 exf4 31.Rd7+ Kh6 32.Rxa7 c4 33.bxc4 Rxc4 34.b6 Kg5 35.Rxh7 Rc2+ 36.Kf1 Kxg4 37.b7 Rb2 38.fxg6 Kf3 39.Rh3+ Kxe4 40.g7 Rb1+ 41.Ke2 f3+ 42.Rxf3 Rb2+ 43.Kd1 Kxf3 44.g8=Q 1-0
2183042 GM Movahed, Sina (2596) IM Dau Khuong Duy (2490) 1-0
1.e4 c5 2.Nf3 Nc6 3.Nc3 e5 4.Bc4 Be7 5.d3 d6 6.h3 h6 7.a4 Nf6 8.Bd2 a6 9.Nh2 Be6 10.Ng4 Nd4 11.Nxf6+ Bxf6 12.Nd5 Bg5 13.O-O O-O 14.c3 Nc6 15.Bxg5 Qxg5 16.Qf3 Rad8 17.a5 Kh8 18.Ne3 Bc8 19.Qg3 Ne7 20.Qxg5 hxg5 21.Rfd1 f5 22.f3 g6 23.Bb3 Bd7 24.d4 cxd4 25.cxd4 Bc6 26.d5 Bb5 27.Rac1 fxe4 28.fxe4 Rf4 29.Bc2 Ng8 30.Re1 Rdf8 31.Bb1 Nf6 32.Rc7 Nxe4 33.Bxe4 Rxe4 34.Rxb7 Rc8 35.Kh2 Kg8 36.Rb6 Rd8 37.Rb7 Rd7 38.Rb8+ Kg7 39.Rb6 Rb4 40.Rc1 Rb3 41.Ng4 Rxb2 42.Rcc6 Rd2 43.Rxd6 Rxd6 44.Rxd6 e4 45.Kg3 Kf8 46.Rxg6 Rxd5 47.Re6 Bd3 48.Re5 Rxe5 49.Nxe5 Bb5 50.Kg4 Ke7 51.Kxg5 e3 52.Kf4 e2 53.Nf3 Kd6 54.h4 Kc5 55.h5 Kb4 56.h6 Bd3 57.Ke3 Bg6 58.Kxe2 Kxa5 59.Ng5 Kb4 60.Kd2 Kc4 61.h7 Bxh7 62.Nxh7 Kd4 63.Ng5 Ke5 64.Nf3+ Kf4 65.Ne1 Kg3 66.Kc3 Kf2 67.Kb4 Kxe1 68.g4 Kf2 69.g5 Ke3 70.g6 Kd4 71.g7 a5+ 72.Kxa5 Ke5 73.g8=Q Kd6 74.Kb5 Ke5 75.Qg5+ Ke6 76.Kc5 Kd7 77.Kd5 Kc7 78.Qe7+ Kb6 79.Qd7 Ka5 80.Kc5 1-0
2182280 Yuan, Qingyu (2247) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.c3 Nf6 6.d4 cxd4 7.cxd4 exd4 8.Nxd4 Qb6 9.Nxc6 dxc6 10.Bd3 Be6 11.Nc3 h5 12.Qc2 Ng4 13.h3 Qc7 14.hxg4 hxg4 15.g3 Qe5 16.Re1 Qh5 17.Kf1 Qh1+ 18.Ke2 Qf3+ 19.Kd2 Bg5+ 20.Re3 Qxf2+ 21.Ne2 Qxe3+ 22.Kc3 Qc5+ 0-1
2181271 IM Dau Khuong Duy (2490) Kavri, Yusuf Eren (2137) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 g6 5.O-O Bg7 6.Bb5+ Nc6 7.d4 O-O 8.d5 Na5 9.Bd3 c4 10.Bc2 b5 11.b4 cxb3 12.axb3 Bg4 13.Nbd2 Nd7 14.b4 Nb7 15.Ra3 a5 16.h3 Bxf3 17.Nxf3 Qc7 18.bxa5 Rxa5 19.Rxa5 Nxa5 20.Nd4 Qxc3 21.Nxb5 Qb4 22.Bd3 Nc4 23.Na7 Nde5 24.Qc2 Nxd3 25.Qxd3 Ne5 26.Qc2 Ra8 27.Nc6 Nxc6 28.Qxc6 Rb8 29.Qc7 Qb7 30.Qxb7 Rxb7 31.Bg5 f5 32.exf5 gxf5 33.Re1 Kf7 34.g3 Be5 35.Kg2 Rb5 36.Rd1 Rb2 37.h4 Bf6 38.Bf4 h5 39.Kf3 Rb5 40.Be3 Ra5 41.Rd3 Rb5 42.Bd2 Rc5 43.Kf4 Kg6 44.Kf3 Rc4 45.Ba5 Re4 46.Bb6 Kf7 47.Be3 Kg6 48.Rb3 Kf7 49.Rb8 Re5 50.Rb5 Re4 51.Kg2 Kg6 52.Rb3 Re5 53.Rd3 Re4 54.Bf4 Bxh4 55.f3 Rc4 56.Re3 Bf6 57.Rb3 h4 58.Be3 Rc2+ 59.Kh3 hxg3 60.Kxg3 Be5+ 61.f4 Bf6 62.Rb5 Rc3 63.Kf2 Rc2+ 64.Kf3 Rc3 65.Ke2 Kf7 66.Rb7 Ra3 67.Rb5 Ra2+ 68.Kf1 Rb2 69.Ra5 Rc2 70.Bb6 Rc4 71.Be3 Bd4 72.Ke2 Bxe3 73.Kxe3 Re4+ 74.Kf3 Kf6 75.Ra8 Kf7 76.Rh8 Rd4 77.Rh7+ Ke8 78.Rh8+ Kd7 79.Ke3 Rxd5 80.Ra8 Rc5 81.Ra7+ Ke6 82.Kd4 Kf7 83.Rb7 Ke6 84.Rb8 Kf7 85.Rh8 Ke6 86.Rh6+ Kd7 87.Rg6 Kc6 88.Rg8 Kd7 89.Ra8 Ke6 90.Rg8 Kf7 91.Rh8 Ke6 92.Rh6+ Kd7 93.Rh2 Ke6 94.Rd2 Kd7 95.Re2 Ke8 96.Rg2 Kf7 97.Ke3 Ke8 98.Kf3 Kd7 99.Kg3 Ke8 100.Kh4 Kd7 101.Kg5 Ke6 102.Re2+ Kd7 103.Kg6 Rc4 104.Kf7 Re4 105.Rb2 Rxf4 106.Rb7+ Kc6 107.Rb3 Re4 108.Rc3+ Kd5 109.Rd3+ Ke5 110.Ra3 d5 111.Ra6 e6 112.Rxe6+ Kd4 113.Ra6 f4 114.Ra4+ Ke3 115.Ra3+ Kf2 116.Ra2+ Kg3 117.Ra6 f3 118.Rg6+ Kf2 119.Rb6 Ke3 120.Rb3+ Kf4 121.Kf6 Re5 122.Ra3 1-0
2182841 GM Pranav, V (2641) IM Dau Khuong Duy (2490) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.d3 d6 6.Bc4 Be6 7.Bxe6 fxe6 8.c3 Nf6 9.Re1 Qd7 10.Nbd2 O-O 11.a4 Nh5 12.Nf1 Nf4 13.Ng3 Rf7 14.d4 cxd4 15.cxd4 exd4 16.Nxd4 Nxd4 17.Qxd4 Bf6 18.Qd1 Be5 19.Ra3 Raf8 20.Nf1 Nxg2 21.Kxg2 Rxf2+ 22.Kg1 Qf7 23.Ng3 Qf6 24.Qg4 Bxg3 25.Qxg3 Rf1+ 26.Kg2 Qf2+ 27.Qxf2 R8xf2+ 28.Kg3 Rxe1 29.Kxf2 Rxc1 30.Rb3 Rc7 31.Ke3 Kf7 32.Kd4 e5+ 33.Kd3 Ke6 34.a5 Rf7 35.Kc4 Rc7+ 36.Kd3 g5 37.Kd2 g4 38.h3 h5 39.hxg4 hxg4 40.Rg3 Rg7 41.Ke2 d5 42.exd5+ Kxd5 43.Kf2 e4 44.Rb3 g3+ 45.Kg2 Kd4 46.Rb4+ Kd3 47.Rb3+ Kd2 0-1
2182592 IM Dau Khuong Duy (2490) FM Dubnevych, Maksym (2320) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 Be7 7.Re1 b5 8.Rxe4 d5 9.Nxe5 Nxe5 10.Rxe5 bxa4 11.Nc3 Be6 12.Qe2 O-O 13.Nxd5 Bd6 14.Bg5 Qd7 15.Nf4 Bxe5 16.dxe5 Bf5 17.Re1 h6 18.Bh4 Qd4 19.Qf3 Bxc2 20.Qg3 Kh7 21.e6 Qb4 22.Qe3 fxe6 23.Bg3 Bf5 24.Qe5 Qb5 25.Qc3 Rae8 26.Nh5 Rf7 27.Be5 Bg6 28.Ng3 Rd8 29.h3 Rd3 30.Qc1 Qb6 31.Re2 Rd5 32.Bc3 Qc5 33.a3 Rd3 34.Nf1 Rdd7 35.Ne3 Qg5 36.Qe1 Rd3 37.Rd2 Rfd7 38.Rxd3 Rxd3 39.Nf1 Qd5 40.Ne3 Qb3 41.Qe2 Qb5 42.Qe1 Qd7 43.Kh2 Qd6+ 44.Kg1 e5 45.Qc1 e4 46.Be1 c5 47.Bc3 c4 48.Qe1 Qf4 49.g3 Qc7 50.Kg2 Qd7 51.g4 Qf7 52.Qe2 Rd8 53.Be5 Rf8 54.Bg3 Qf3+ 55.Kf1 Rc8 56.Ke1 Rd8 57.Qxf3 exf3 58.Nxc4 Rd3 59.Ne3 Rd4 60.Be5 Re4 61.Bc3 Re6 62.Kd2 Rc6 63.g5 Rb6 64.gxh6 Rb3 65.hxg7 Kg8 66.Nd5 Rb7 67.Ne7+ 1-0
2181587 IM Dau Khuong Duy (2490) GM Rustemov, A (2525) 1-0
1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.Qe2 Ngf6 8.Bg5 Be7 9.Bxf6 Nxf6 10.c3 Nxe4 11.Bxe4 Bxe4 12.Qxe4 Qd5 13.Qe2 O-O 14.O-O Rfd8 15.Rfd1 c5 16.c4 Qf5 17.d5 Bf6 18.d6 Rd7 19.Rd2 Rad8 20.Rad1 g5 21.h3 h5 22.Nh2 Qg6 23.b4 Bd4 24.Rxd4 cxd4 25.c5 b6 26.Nf3 bxc5 27.Ne5 Qf5 28.bxc5 Rxd6 29.cxd6 Rxd6 30.Nf3 d3 31.Qe3 g4 32.hxg4 hxg4 33.Nd4 Qd5 34.Rxd3 Qxa2 35.Qg5+ Kf8 36.Nxe6+ Qxe6 37.Qc5 Ke7 38.Re3 a6 39.Rxe6+ Kxe6 40.Qc4+ Rd5 41.Qxg4+ Kd6 42.Qf4+ Ke6 43.Qc4 a5 44.g4 Kd6 45.Kg2 f6 46.Kg3 Rc5 47.Qa6+ Kd5 48.Qxf6 Kc4 49.g5 a4 50.g6 1-0
2173918 IM Dau Khuong Duy (2489) GM Yermolinsky, A (2380) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Bf4 d6 6.Nxc6 bxc6 7.Bd3 e5 8.Be3 Nf6 9.O-O Be7 10.c4 O-O 11.Nc3 Be6 12.Qc2 a5 13.Rad1 Qc7 14.h3 Rfd8 15.Rd2 h6 16.Rfd1 Rac8 17.b3 Qb8 18.Qb2 d5 19.exd5 cxd5 20.cxd5 Bb4 21.dxe6 Bxc3 22.Bh7+ Kxh7 23.Qc2+ e4 24.Rxd8 Rxd8 25.Rxd8 Qxd8 26.Qxc3 Qd1+ 27.Kh2 Qd6+ 28.g3 Qxe6 29.Qxa5 h5 30.Qg5 g6 31.Qh6+ Kg8 32.Bd4 Qd6 33.Bb2 1-0
2173909 IM Dau Khuong Duy (2489) IM Vergara Anton, Diego (2431) 1-0
1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Bg5 h6 7.Nxf6+ Nxf6 8.Bh4 Be7 9.Bd3 c5 10.c3 cxd4 11.Nxd4 Nd5 12.Bg3 Bd7 13.O-O Bh4 14.Nxe6 Bxe6 15.Qa4+ Bd7 16.Qxh4 Qxh4 17.Bxh4 O-O 18.Rfe1 Rfe8 19.f3 Nf4 20.Bf1 Bc6 21.Bg3 Ne6 22.Rad1 a5 23.Re5 a4 24.Kf2 Rec8 25.Bd3 Be8 26.Be4 Bc6 27.Bf5 Be8 28.Rxe6 fxe6 29.Bxe6+ Bf7 30.Bxc8 Rxc8 31.Rd7 a3 32.Rxb7 axb2 33.Rxb2 Rxc3 34.Bd6 Rc6 35.Bb4 Bg6 36.a4 Kf7 37.a5 Ke6 38.Re2+ Kf7 39.Re7+ Kf6 40.Rd7 Bf5 41.Rd6+ Rxd6 42.Bxd6 Bc8 43.Ke3 h5 44.Kd4 Ke6 45.Kc5 Bb7 46.Kb6 Bd5 47.Bf4 Kd7 48.a6 g6 49.a7 Ba8 50.Kc5 Bc6 51.Kd4 Kc8 52.Kc5 Kd7 53.Be3 Kc7 54.Bc1 Kd7 55.Bf4 Bb7 56.Kd4 Ke6 57.Ke3 Bc6 58.Bb8 Kf5 59.Bg3 Bb7 60.Be1 Bc6 61.Bb4 Ke5 62.Bc3+ Ke6 63.Kf4 Bd5 64.Kg5 Kf7 65.Bd2 Bc6 66.h4 Bd5 67.f4 Bxg2 68.f5 gxf5 69.Kxh5 Kf6 70.Bc3+ Ke6 71.Kg5 Be4 72.h5 Kf7 73.h6 Kg8 74.Bd2 Kf7 75.Bc1 Kg8 76.Kf6 Kh7 77.Bf4 Bg2 78.Ke7 Kg6 79.Kd6 Be4 80.Kc7 1-0
2173913 GM Shariyazdanov, A (2500) IM Dau Khuong Duy (2489) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.O-O h6 8.dxe5 dxe5 9.Qxd8 Rxd8 10.Nxe5 Nxe4 11.Nxe4 Bxe5 12.Bxh6 Bxb2 13.Rab1 Bg7 14.Bxg7 Kxg7 15.Nc5 b6 16.Bf3 c6 17.Nb3 Be6 18.Rfd1 Rc8 19.Rbc1 Na6 20.Nd4 Bd7 21.Nb3 Be6 22.Nd4 Bd7 23.Nb3 Be6 1/2-1/2
2173900 IM Dau Khuong Duy (2489) FM Bukreev, Stanislav (2405) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Nbd7 6.Nxf6+ Nxf6 7.Nf3 h6 8.Bh4 c5 9.c3 Be7 10.Bd3 O-O 11.dxc5 Bxc5 12.Qe2 Be7 13.Rd1 Qa5 14.Bb1 Rd8 15.O-O Bd7 16.Nd4 Kf8 17.Rfe1 Rac8 18.a3 Qb6 19.Ba2 a5 20.h3 a4 21.Rd3 Rc5 22.Rf3 Re8 23.Qd2 Rh5 24.Bg3 Qa5 25.Qd1 Rd8 26.Rfe3 Bc8 27.Be5 Rh4 28.Qf3 Qb6 29.R3e2 Re8 30.Qd3 Rh5 31.Qf3 Rxe5 32.Rxe5 Qxb2 33.Bc4 Rd8 34.g4 Qxa3 35.h4 Rxd4 36.Bb5 Rxg4+ 37.Kh1 Rxh4+ 38.Kg2 Bd6 0-1
2173902 FM Ljepic, Andrej (2409) IM Dau Khuong Duy (2489) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.Bxc6 bxc6 5.d3 Ne7 6.Nbd2 Qc7 7.h4 e5 8.h5 f6 9.Nh2 d6 10.Qe2 Be6 11.Ndf1 d5 12.c4 Qd7 13.b3 Nc8 14.g4 Bd6 15.Ne3 Bc7 16.Bd2 Rf8 17.Rc1 dxe4 18.dxe4 Nd6 19.Nf5 g6 20.Nxd6+ Bxd6 21.Rd1 Qc7 22.Nf1 O-O-O 23.Ne3 Be7 24.hxg6 hxg6 25.Rh7 Rh8 26.Rxh8 Rxh8 27.Bc3 Kb8 28.Qf3 Ka8 29.Ke2 Qc8 30.Qg3 Rh7 31.Qg2 Qh8 32.Rg1 Rh2 33.Qf3 Rh3 34.Rg3 Rh4 35.Kd2 Bf8 36.Kc2 Bg7 37.Rg1 Rh3 38.Rg3 Rxg3 39.Qxg3 Qh1 40.f3 Bh6 41.Qg2 Qh4 42.Bd2 Kb7 43.Nf1 Bf4 44.Bxf4 exf4 45.Nd2 Kc7 46.Qg1 Qg5 47.Qh2 Qe5 48.Qh7+ Kb6 49.Qxg6 Ka5 50.Qg7 Kb6 51.Qe7 a5 52.Nb1 Bc8 53.Qxe5 fxe5 54.Nc3 Kc7 55.Kd2 Kd6 56.Ke2 Be6 57.Kf2 Ke7 58.Kg2 Kf6 59.Na4 Ke7 60.Nxc5 Bc8 61.Kh3 1-0
2173891 GM Tsydypov, Z (2495) IM Dau Khuong Duy (2489) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O exd4 8.Nxd4 1/2-1/2
2173882 IM Dau Khuong Duy (2489) IM Jiang, Haochen (2454) 1-0
1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.dxe5 Bc5 5.Bc4 Nxf2 6.Bxf7+ Kxf7 7.Qd5+ Kg6 8.Qxc5 Nxh1 9.Nc3 Nc6 10.Qc4 h6 11.Nd5 d6 12.e6 Kh7 13.Qe4+ Kg8 14.e7 Qe8 15.Nxc7 Bf5 16.Qd5+ Qf7 17.Nxa8 Nxe7 18.Qxf7+ Kxf7 19.Nc7 Bd7 20.Bf4 Nf5 21.Bxd6 Nxd6 22.Ne5+ Ke7 23.Ng6+ Kd8 24.Nxh8 Kxc7 25.Ke2 Bg4+ 26.Ke3 Nf5+ 27.Kf4 Nf2 28.h3 g5+ 29.Ke5 Nxh3 30.gxh3 Bxh3 31.Nf7 Ne3 32.Nxh6 Nc4+ 33.Kd4 Nxb2 34.Nf7 Na4 35.Nxg5 Bd7 36.Rf1 Kb6 37.Nf7 Kc7 38.Ne5 Be6 39.c4 Kd6 40.Nd3 Ke7 41.Nc5 Nxc5 42.Kxc5 b6+ 43.Kd4 Kd6 44.Rf6 Ke7 45.Rg6 Kd6 46.Rh6 a6 47.a4 a5 48.Rf6 Ke7 49.Rg6 Kd7 50.c5 Bb3 51.cxb6 Bxa4 52.Kc5 Kc8 53.Rg7 Kb8 54.Ra7 Bd1 55.Rxa5 Bf3 56.Ra3 Bg2 57.Rg3 Be4 58.Rg7 Bf3 59.b7 Ka7 60.Rc7 Be4 61.b8=Q+ Kxb8 62.Kb6 Bb1 63.Rc1 Ba2 64.Ra1 Bb3 65.Ra3 Be6 66.Re3 Bd7 67.Rf3 Kc8 68.Rf8+ 1-0
2173890 FM Yurasov, Matfey (2326) IM Dau Khuong Duy (2489) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e5 4.O-O Be7 5.c3 Nf6 6.Re1 O-O 7.h3 Qc7 8.d3 a6 9.Bc4 b5 10.Bd5 d6 11.Nbd2 Bb7 12.Bxc6 Bxc6 13.Nf1 Rfe8 14.Ng3 Bf8 15.c4 g6 16.Bg5 Nd7 17.Nh2 h6 18.Be3 Bg7 19.Ng4 Kh7 20.h4 h5 21.Nh2 Kg8 22.Qd2 Nf8 23.Bh6 Ne6 24.f3 Bf6 25.Ne2 Bxh4 26.g3 Bf6 27.Kh1 bxc4 28.dxc4 g5 0-1
2173879 IM Vaz, Ethan (2516) IM Dau Khuong Duy (2489) 1/2-1/2
1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O d4 6.e3 Nc6 7.d3 O-O 8.exd4 Nxd4 9.Nxd4 Qxd4 10.Nc3 e5 11.Be3 Qd8 12.d4 1/2-1/2
2173810 IM Dau Khuong Duy (2489) FM Apoorv Kamble (2419) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 c5 4.Nf3 cxd4 5.Nxd4 Nc6 6.Nxc6 bxc6 7.Bd3 e6 8.Nd2 a5 9.Qe2 Ne7 10.O-O Ng6 11.g3 Be7 12.h4 f6 13.exf6 Bxf6 14.Nf3 O-O 15.Ng5 e5 16.Nxh7 e4 17.Qh5 Ne5 18.Be2 g6 19.Nxf6+ Qxf6 20.Qg5 Qe6 21.c4 Ba6 22.b3 d4 23.Ba3 1/2-1/2
2173758 GM Podolchenko, E (2361) IM Dau Khuong Duy (2489) 1/2-1/2
1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.g3 d5 5.c4 c6 6.Bg2 O-O 7.O-O Bg4 8.d3 Nbd7 9.Nbd2 Re8 10.h3 Bxf3 11.Nxf3 e5 12.cxd5 cxd5 13.Rc1 Qa5 14.a3 Qb6 15.e4 Nh5 16.Kh2 dxe4 17.dxe4 Nc5 18.b4 Nxe4 19.Rc2 Nd6 20.Qa1 e4 21.Ne5 Rac8 22.Rxc8 Rxc8 23.Ng4 Bxb2 24.Qxb2 h6 25.Nxh6+ Kh7 26.Ng4 Nc4 27.Qc1 f5 28.Qh6+ Kg8 29.Rc1 Qe6 30.Ne3 Ne5 31.Rxc8+ Qxc8 32.Qg5 Qe6 33.Qd8+ Kf7 34.Qb8 Qe7 35.Qxa7 Nf6 36.Qd4 Kg7 37.Nd5 Qd6 38.Nf4 Qe7 39.Qb6 Kf7 40.Qb5 g5 41.Nd5 Nxd5 42.Qxd5+ Kf6 43.b5 Qc7 44.a4 b6 45.Qd4 Ke6 46.Qe3 Kf6 47.Kg1 Qd6 48.Kh2 Nd3 49.h4 gxh4 50.Qh6+ Ke5 51.Qxd6+ Kxd6 52.gxh4 Nxf2 53.Kg3 Nd3 54.h5 Ke5 55.h6 Kf6 56.h7 Kg7 57.Bf1 Nc5 58.Kf4 Nxa4 59.Kxf5 Nc3 60.Kf4 1/2-1/2
2173784 IM Daaevik Wadhawan (2370) IM Dau Khuong Duy (2489) 1/2-1/2
1.Nf3 Nf6 2.g3 g6 3.b3 d5 4.Bb2 c5 5.c4 d4 6.b4 Bg7 7.Bg2 O-O 8.O-O a5 9.b5 Re8 10.d3 e5 11.Nbd2 Ra7 12.Qc2 b6 13.Rae1 Rae7 14.e3 Nbd7 15.exd4 exd4 16.Rxe7 Rxe7 17.h3 Bh6 18.Bc1 Kg7 19.Qd1 Ne8 20.Re1 Nd6 21.Rxe7 Qxe7 22.Qe1 Qxe1+ 23.Nxe1 Kf6 24.Kf1 Ke7 25.Ke2 f5 26.Bc6 Nf7 1/2-1/2
2173703 IM Dau Khuong Duy (2489) GM Atalik, S (2407) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.Bc2 g6 13.d5 Nb8 14.c4 c6 15.b3 Qc7 16.Nf1 Rc8 17.Bg5 Nbd7 18.Rc1 cxd5 19.cxd5 Qa5 20.Bb1 Rxc1 21.Bxc1 Rc8 22.g4 h5 23.Bd2 Qd8 24.g5 Nh7 25.Be3 Be7 26.Qd2 a5 27.Ng3 b4 28.Kh2 Rc3 29.Rg1 Ndf8 30.Bd3 Qd7 31.Ne2 Rc8 32.Nh4 Qd8 33.Bb5 Nd7 34.Ng3 Nc5 35.Nxh5 gxh5 36.g6 Bxh4 37.gxh7+ Kh8 38.Rg8+ Kxh7 39.Rxd8 Bxd8 40.Qe2 Bf6 41.Qxh5+ Kg8 42.Bd7 1-0
2173727 IM Dau Khuong Duy (2489) IM Meng, Yihan (2455) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nc4 Nxe4 5.Qe2 Qe7 6.Ne3 Be6 7.Nc3 Nf6 8.g3 Nc6 9.Bg2 Qd7 10.O-O O-O-O 11.Ned5 Nxd5 12.Nxd5 Re8 13.Nf4 Bg4 14.Qxg4 Qxg4 15.Bh3 Qxh3 16.Nxh3 Nb4 17.c3 Nd3 18.Nf4 Nxf4 19.gxf4 d5 20.d3 Bd6 21.Kg2 Re6 22.h4 Rf6 23.Kf3 h6 24.Rg1 g6 25.Be3 Re8 26.a4 a5 27.Rg4 Rf5 28.Rh1 Re6 29.b3 Ref6 30.Rhg1 b6 31.Rh1 Kd7 32.Rh3 Kc6 33.d4 Re6 34.Kg2 Re4 35.Kf3 Kd7 36.c4 c6 37.Rh1 Be7 38.cxd5 cxd5 39.h5 g5 40.Kg2 Bd6 41.Bd2 Bxf4 42.Bc3 Re2 43.Rh3 Be3 0-1
2173673 FM Bukreev, Stanislav (2405) IM Dau Khuong Duy (2489) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 e5 6.Nf3 O-O 7.O-O exd4 8.Nxd4 Re8 9.f3 Nc6 10.Be3 Nh5 11.Nc2 Be5 12.Qd2 Qh4 13.f4 Bxc3 14.Qxc3 Rxe4 15.Bf3 Re8 16.Bf2 Qf6 17.Nd4 Bd7 18.Bxh5 gxh5 19.Rae1 Nxd4 20.Bxd4 Qg6 21.Qd2 h4 22.f5 Bxf5 23.Bc3 Rxe1 24.Rxe1 Be4 25.Re2 Re8 26.h3 b6 27.Qf4 f5 28.Qxh4 Kf7 29.Qf2 Ke7 30.Kh2 Kd7 31.Bd2 Rg8 32.b3 Kc8 33.Bf4 Qg7 34.Qg3 Qxg3+ 35.Bxg3 Kd7 36.Bf4 a5 37.Rd2 Rg6 38.Kg1 c5 39.g3 Kc6 40.Kf2 d5 41.cxd5+ Bxd5 42.Re2 Re6 43.Rxe6+ Bxe6 44.Ke2 c4 45.Kd2 cxb3 46.a3 b5 47.Kc3 b4+ 48.axb4 a4 49.Kb2 Kb5 50.h4 Bd7 51.Bb8 Kc4 52.Bf4 Bb5 53.Bb8 Kd4 54.Bf4 Kd3 55.Bb8 Ke4 56.Bf4 Kd4 57.Bd6 Kc4 58.Bf4 h5 59.Bb8 Bc6 60.Bf4 Bd5 1/2-1/2
2173618 GM Kosic, D (2349) IM Dau Khuong Duy (2489) 0-1
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.Be3 Ng4 8.Bg5 f6 9.Bh4 Nc6 10.d5 Ne7 11.Nd2 f5 12.O-O h6 13.b4 g5 14.Bg3 Nf6 15.f3 f4 16.Bf2 Ng6 17.c5 Rf7 18.cxd6 cxd6 19.Nc4 Bf8 20.a4 h5 21.Nb5 g4 22.Nxa7 g3 23.Bb6 Qe7 24.Nxc8 Rxc8 25.h3 Nh7 26.Qd3 Ng5 27.Rfc1 Qd7 28.Bf1 Nh4 29.Ra2 Rg7 30.Rcc2 Be7 31.a5 Kh7 32.Ba7 b5 33.axb6 Rcg8 34.b7 Qxb7 35.Nb6 Nxh3+ 36.gxh3 g2 37.Bxg2 Nxg2 38.Rxg2 Qxa7 0-1
2173643 IM Dau Khuong Duy (2489) IM Ajay Santhosh Parvathareddy (2452) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.exd5 exd5 5.Bd3 Nf6 6.Ne2 O-O 7.O-O Re8 8.a3 Bd6 9.Bf4 c6 10.Qd2 Bxf4 11.Nxf4 Nbd7 12.f3 Nf8 13.g4 h6 14.Nce2 N6h7 15.Ng3 Qg5 16.Rad1 Nf6 17.c3 Ne6 18.Ng2 Qxd2 19.Rxd2 g6 20.h4 Ng7 21.Kf2 Re7 22.Nf4 Bd7 23.Re2 Rxe2+ 24.Kxe2 Nfe8 25.Kd2 Nd6 26.b3 Ne6 27.Nge2 Nc7 28.c4 dxc4 29.bxc4 Rd8 30.Kc3 b6 31.Ng3 Ne6 32.Nxe6 Bxe6 33.a4 c5 34.dxc5 bxc5 35.Re1 Kg7 36.Re5 Rc8 37.g5 hxg5 38.hxg5 a5 39.Ne2 Kf8 40.Nc1 Bd7 41.Nb3 Bxa4 42.Nxa5 Rc7 43.f4 Ne8 44.Be4 Ng7 45.Bd5 Bd7 46.Kd2 Nh5 1/2-1/2
2173589 IM Dau Khuong Duy (2489) CM Zhou, Yuxu (2264) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Qe2 a6 6.Ba4 b5 7.Bc2 Bb7 8.d4 e6 9.O-O Be7 10.Bf4 cxd4 11.cxd4 Rc8 12.Rc1 O-O 13.Nbd2 Nb6 14.Bd3 Qd7 15.Nf1 Rxc1 16.Rxc1 Rc8 17.Rd1 Qe8 18.Ng3 Rd8 19.b3 Rc8 20.Bd2 d5 21.e5 Ne4 22.Nxe4 dxe4 23.Bxe4 Bxe4 24.Qxe4 Nd5 25.h4 Qd8 26.h5 b4 27.h6 g6 28.Qd3 Qa5 29.a4 Qb6 30.Rc1 Rxc1+ 31.Bxc1 Qc6 32.Bd2 Bf8 33.Nh2 Qc8 34.Ng4 Be7 35.Kf1 Qc6 36.Ne3 Nf4 37.Qc2 Qb7 38.f3 Bf8 39.Qe4 Nd5 40.Nxd5 exd5 41.Qc2 Qa7 42.Be3 Qd7 43.Bg5 Qa7 44.Qd2 Qc7 45.Ke2 Qc6 46.Kd3 a5 47.Ke2 Qa6+ 48.Qd3 Qc6 49.Kd2 Qc8 50.Kd1 Qc6 51.Qb5 Qc3 52.Qxd5 Qa1+ 53.Ke2 Qg1 54.f4 Qb1 55.Kf2 Qd3 56.Kg1 Qe3+ 57.Kh2 Qe1 58.Qd8 1-0
2161228 IM Kaufman, David (2454) IM Dau Khuong Duy (2489) 1-0
1.d4 d6 2.Nf3 Nf6 3.c4 g6 4.Nc3 Bg7 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.d5 Na5 9.Nd2 e6 10.Rb1 exd5 11.cxd5 Bf5 12.e4 Bd7 13.b3 b5 14.Qc2 b4 15.Nd1 Bb5 16.Re1 Nd7 17.Bb2 Bxb2 18.Nxb2 Qf6 19.Re3 Rae8 20.Nbc4 Bxc4 21.bxc4 Nb6 22.Rbe1 Qd4 23.Bf1 f5 24.exf5 Rxe3 25.Rxe3 Rxf5 26.Nf3 Qxe3 27.fxe3 Rxf3 28.Qe4 Rf7 29.h4 Kf8 30.h5 gxh5 31.Be2 Rd7 32.Qe6 Kg7 33.e4 b3 34.axb3 Nxb3 35.e5 dxe5 36.Qxe5+ Kg8 37.Bxh5 Nd4 38.Bg4 Rf7 39.d6 Nxc4 40.Qe8+ Kg7 41.d7 Nc6 42.Be6 N4e5 43.d8=Q Nxd8 44.Qxd8 Rf6 45.Qe7+ Nf7 46.Bc4 Kg6 47.Qxa7 Ne5 48.Bd5 Nf3+ 49.Kh1 Ng5 50.Qxc5 Kh6 51.Kg2 Kg6 52.Qe7 Nf7 53.Be4+ 1-0
2161168 FM Apoorv Kamble (2419) IM Dau Khuong Duy (2489) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 1/2-1/2
2161198 IM Dau Khuong Duy (2489) IM Meng, Yihan (2455) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.c4 Nc6 6.Nc3 Nxc3 7.dxc3 g6 8.Bg5 Be7 9.Bh6 Bf8 10.Qd2 Qe7+ 11.Be2 Bxh6 12.Qxh6 Qf8 13.Qf4 Bf5 14.O-O O-O-O 15.Nd4 Nxd4 16.Qxd4 c5 17.Qd1 Be4 18.Bf3 d5 1/2-1/2
2161110 FM Vivaan Vishal Shah (2321) IM Dau Khuong Duy (2489) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.Bf4 Nc6 8.Bd6 Bb8 9.Be2 Nge7 10.Nc3 Ng6 11.a4 Qf6 12.g3 e5 13.Bc5 Nge7 14.Bg4 d6 15.Bxc8 Nxc8 16.Be3 N8e7 17.Nd5 Nxd5 18.Qxd5 Qf3 19.O-O O-O 20.Nd2 Qg4 21.b4 Qe6 22.b5 Qxd5 23.exd5 Nb4 24.c4 Bc7 25.b6 Bd8 26.Ne4 Be7 27.c5 Rfe8 28.cxd6 Bf8 29.a5 Rab8 30.Rfd1 f5 31.Bc5 Nc2 32.Rac1 Nd4 33.Bxd4 exd4 34.Nc5 Bxd6 35.Ne6 Rec8 36.Nxd4 g6 37.Nc6 Ra8 38.Re1 Re8 39.Rxe8+ Rxe8 40.Na7 Kf7 41.Nc8 Bb8 42.Kf1 Rd8 43.Na7 Rd7 44.Rc8 Bd6 45.Nc6 f4 46.Rd8 Rxd8 47.Nxd8+ Ke7 48.Nxb7 Ba3 49.Ke2 Kd7 50.Kd3 Kc8 51.gxf4 Kxb7 52.Kc4 Bd6 53.h3 Bxf4 54.Kc5 Bd2 55.d6 Bxa5 0-1
2161139 IM Dau Khuong Duy (2489) FM Xie Jianjun (2357) 1-0
1.e4 c6 2.Nf3 d5 3.Nc3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.Be2 Nd7 7.O-O Bd6 8.d4 Ne7 9.Bd3 Ng6 10.exd5 cxd5 11.Nb5 Bb8 12.g3 a6 13.Nc3 Qf6 14.Qxf6 gxf6 15.Ne2 Bd6 16.b3 b5 17.c3 Nb6 18.a4 bxa4 19.c4 dxc4 20.bxc4 Bb4 21.Be4 Rd8 22.c5 Nd5 23.Bxd5 Rxd5 24.Rxa4 a5 25.Ba3 Bxa3 26.Rxa3 e5 27.Nc3 Rxd4 28.Nb5 Rd2 29.Nd6+ Ke7 30.Rxa5 Rc2 31.Nf5+ Ke6 32.Ne3 Rd2 33.Ra6+ Ke7 34.Nf5+ Kd7 35.Rb1 Rc8 36.Rb7+ Rc7 37.c6+ Kd8 38.Ra8+ Rc8 39.c7+ Kd7 40.Rbb8 1-0
2161083 IM Dau Khuong Duy (2489) Xie, Jiaxiang (2376) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.Re1 Nf6 7.c3 e6 8.d4 cxd4 9.cxd4 d5 10.e5 Ne4 11.a3 Be7 12.Nbd2 Nxd2 13.Bxd2 O-O 14.Rc1 Rfc8 15.Rc3 Bd8 16.Rd3 Rc7 17.h4 h6 18.h5 Kh8 19.g4 Ne7 20.Bf4 Rac8 21.Qe2 Rc2 22.Qe3 Kh7 23.Rd2 Qb5 24.Ree2 Rc1+ 25.Kg2 Ba5 26.Rd3 R1c2 27.Rxc2 Rxc2 28.b3 Bb6 29.Bg3 Kg8 30.a4 Qb4 31.Bh4 Ba5 32.Qf4 Rc7 33.g5 Nf5 34.gxh6 Nxh6 35.Bf6 Nf5 36.Qg5 Rc2 37.h6 g6 38.Qf4 Qf8 39.h7+ Kxh7 40.Ng5+ Kg8 41.Rh3 Ng7 42.Rh7 Be1 43.Rh8+ Kxh8 44.Qh4+ 1-0
2161025 IM Dau Khuong Duy (2489) FM Gusev, Mikhail (2217) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 d6 9.d4 Bb6 10.Be3 O-O 11.Nbd2 Re8 12.d5 Ne7 13.Bxb6 cxb6 14.Bc2 Ng6 15.Bd3 h6 16.Bf1 Nh7 17.a4 bxa4 18.Rxa4 Ng5 19.Nxg5 Qxg5 20.Rb4 b5 21.c4 Bc8 22.Nf3 Qh5 23.cxb5 axb5 24.Rxb5 Nf4 25.Rb3 Bd7 26.Rbe3 Reb8 27.Nd2 Qxd1 28.Rxd1 Rxb2 29.Nc4 Rc2 30.Nxd6 Raa2 31.Nc4 Rxf2 32.Nxe5 Ba4 33.Rc1 Nxg2 34.Rf3 Rxf3 35.Nxf3 Ne3 36.Bh3 g5 37.Ne5 Rd2 38.Rc3 Nxd5 39.exd5 Rxd5 40.Ng4 Kg7 41.Ne3 Rd2 42.Rc7 Bb3 43.Bg4 Kf6 44.Rc6+ Be6 45.h3 Ra2 46.Bxe6 fxe6 47.Ng4+ Kf5 48.Nxh6+ Kf4 49.Rc4+ Kg3 50.Rc3+ Kf4 51.Ng4 e5 52.Ne3 g4 53.Nxg4 e4 54.Ne3 Ke5 55.Ng2 Kd4 56.Rb3 Rd2 57.Kh2 Rd3 58.Rxd3+ exd3 59.Ne1 Ke4 60.Nxd3 1-0
2161051 FM Sutormin, D (2357) IM Dau Khuong Duy (2489) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.g3 g6 7.Bg2 Bg7 8.Nf3 O-O 9.O-O Re8 10.Bf4 h6 11.Qc1 g5 12.Bd2 Bf5 13.h4 g4 14.Ne1 Kh7 15.Nc2 Nbd7 16.Ne3 Bg6 17.a4 Ne5 18.a5 Qd7 19.Qd1 h5 20.Qb3 Rab8 21.Ra4 1/2-1/2
2160988 FM Rupesh Reddy Y (2273) IM Dau Khuong Duy (2489) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Na6 7.O-O e5 8.Be3 Qe7 9.d5 Ng4 10.Bg5 f6 11.Bc1 f5 12.Bg5 Nf6 13.exf5 gxf5 14.Nh4 Qf7 15.Bd3 Qh5 16.Qxh5 Nxh5 17.Be2 Nf4 18.Bxf4 exf4 19.Rfe1 Nc5 20.Rac1 Bd7 21.Bf1 a5 22.b3 Rae8 23.Nf3 a4 24.b4 Ne4 25.Ne2 Bb2 26.Rc2 a3 27.b5 Be5 28.Nxe5 dxe5 29.Nc3 Nc5 30.Nb1 e4 31.Nxa3 Kf7 32.Nb1 Ra8 33.Nd2 Ra3 34.Nb1 Ra4 35.Nd2 Rb4 36.Nb3 Nxb3 37.Rb2 b6 38.axb3 Ra8 39.Be2 Kf6 40.Bd1 Ke5 41.Rd2 Ra1 42.Kf1 Be8 43.f3 Bg6 44.Bc2 Ra2 45.Red1 Kd6 46.Re2 Bh5 47.Kf2 h6 48.Rb1 Kc5 49.Rd1 Kd6 50.Rb1 1/2-1/2
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