WORLDBASE

WORLDBASE Players CM Jayasundara, P

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
9900578 SRI 1995 M 1892 1929 1820
98 games
2025.03.04 Titled Tue 4th Mar Early
155657 GM Skatchkov, P (2457) CM Jayasundara, P (1874) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Bg5 c5 7.d5 e6 8.Bd3 exd5 9.exd5 Re8+ 10.Nge2 h6 11.Bh4 Nbd7 12.f4 Qa5 13.O-O a6 14.a4 Rb8 15.Qc2 Qb4 16.a5 b5 17.b3 bxc4 18.Bxc4 Bb7 19.Be1 Bc8 20.Ne4 Qb7 21.Nxd6 Qc7 22.Nxe8 Nxe8 23.Qxg6 fxg6 24.d6+ Kh7 25.dxc7 Nxc7 26.Bc3 Bxc3 27.Nxc3 Nf6 28.Rfe1 Nb5 29.Re7+ Kh8 30.Rd1 Nxc3 31.Rd8+ Ng8 32.Rxg8# 1-0
2025.03.04 Titled Tue 4th Mar Early
157198 CM Jayasundara, P (1874) FM Romanchuk, V (2266) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.g3 dxc4 6.Bg2 Nbd7 7.O-O b5 8.a4 b4 9.Nb1 Ba6 10.Qc2 Rc8 11.Nbd2 c5 12.Nxc4 cxd4 13.b3 Nc5 14.Rd1 Nxb3 15.Qxb3 Bxc4 16.Qb2 d3 17.exd3 Bd5 18.a5 Be7 19.Bf4 O-O 20.h4 Qd7 21.Bd2 Qb5 22.Rab1 Rb8 23.Bf4 Rb7 24.Ra1 a6 25.Be5 h6 26.g4 Rc8 27.g5 hxg5 28.hxg5 Ne8 29.g6 fxg6 30.Ne1 b3 31.Qe2 Bxg2 32.Nxg2 Kf7 33.Qf3+ Bf6 34.d4 b2 35.Rab1 Qd5 36.Qf4 Rc2 37.Ne3 Qb3 38.Nxc2 Qxc2 39.Qd2 Qb3 40.Qd3 Qd5 41.Qxa6 Rd7 42.Qe2 Qxa5 43.Rxb2 Qd5 44.Rb5 Qc6 45.Rdb1 Nd6 46.Rb6 Qd5 47.Rb8 Nf5 48.R8b5 Qc6 49.Rb6 Qd5 50.Qb5 Qxb5 51.R6xb5 Nxd4 52.Bxd4 Bxd4 53.Rb7 Rxb7 54.Rxb7+ Kf6 55.Kg2 Be5 56.Rb5 Bf4 57.Kf3 g5 58.Kg4 Kg6 59.f3 Kf6 60.Rb6 Kf7 61.Rc6 Kf6 62.Ra6 Kf7 63.Ra5 Kf6 64.Rb5 Kg6 65.Rb2 Kf6 66.Rh2 Kg6 67.Rh8 Kf6 68.Rc8 Kg6 69.Rc5 Kf6 70.Kh3 Kg6 71.Kg2 Kf6 72.Kf2 Kg6 73.Ke2 Kf6 74.Kd3 Kg6 75.Ke4 Kf6 76.Rc8 Kg6 77.Re8 Kf7 78.Ra8 Kg6 79.Kd4 Kf6 80.Kc5 Kf5 81.Ra4 g4 82.fxg4+ Kxg4 83.Kd4 e5+ 84.Ke4 g6 85.Ra3 Kg5 86.Kf3 Kf5 87.Ra5 g5 88.Kf2 g4 89.Ra8 Kg5 90.Rg8+ Kf5 91.Rg7 e4 92.Kg2 Be5 93.Rf7+ Kg5 94.Kf2 Bf4 95.Ke2 g3 96.Kf1 1-0
2025.03.04 Titled Tue 4th Mar Early
156179 CM Jayasundara, P (1874) Manukian, Ar (2104) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 Bf5 5.cxd5 Nxd5 6.g3 e6 7.Bg2 Nd7 8.O-O Be7 9.Re1 Nxc3 10.bxc3 Be4 11.Bh3 O-O 12.Nd2 Bg6 13.e4 b5 14.Bg2 Nb6 15.h4 h6 16.Nf3 Nc4 17.a4 a6 18.Nh2 Qb6 19.Qg4 h5 20.Qe2 Rad8 21.g4 hxg4 22.Qxg4 Kh8 23.h5 Bh7 24.Nf3 c5 25.h6 Rg8 26.Qh5 cxd4 27.cxd4 Rxd4 28.Nxd4 Qxd4 29.Bg5 Bxg5 30.Qxg5 gxh6 31.Qxh6 Nd2 32.Kh1 Qe5 33.Qxd2 Qh5+ 34.Kg1 Qf3 35.Qd4+ f6 36.Kf1 Qxg2+ 37.Ke2 Qg4+ 38.Kd2 e5 39.Qe3 Rd8+ 40.Kc2 Qc8+ 41.Kb2 Qc4 42.Rac1 Qb4+ 43.Qb3 Qd2+ 44.Ka1 Qd4+ 45.Qb2 bxa4 46.Qxd4 Rxd4 47.Red1 Bxe4 48.Rc8+ Kg7 49.Rxd4 exd4 50.Rd8 Kg6 51.Rxd4 Kf5 52.Rxa4 Bd3 53.Ra5+ Bb5 54.Kb2 Kf4 55.Kc3 Kf3 56.Ra2 f5 57.Rb2 f4 58.Kb4 Be2 59.Kc5 Kxf2 60.Kd4 f3 61.Ke4 Kg2 62.Ke3 a5 63.Ra2 Kg1 64.Rxa5 f2 65.Ra1+ Bf1 66.Kf3 Kh1 67.Rxf1+ Kh2 68.Rxf2+ Kh1 69.Rc2 Kg1 70.Rb2 1-0
2025.03.04 Titled Tue 4th Mar Early
157207 CM Karpenko, Anton (2207) CM Jayasundara, P (1874) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.f3 Nxd4 8.Qxd4 Bg7 9.Be3 O-O 10.Qd2 a5 11.Rc1 a4 12.Be2 Qa5 13.O-O Be6 14.Nd5 Qxd2 15.Nxe7+ Kh8 16.Bxd2 Rfe8 17.Nd5 Nxd5 18.cxd5 Bxd5 19.Bc3 Bxa2 20.Bb5 Re5 21.Bxe5 Bxe5 22.Rc2 Bb3 23.Re2 Ra5 24.Bd3 b5 25.Rc1 b4 26.Bc4 Rc5 27.Rec2 Bxc2 28.Rxc2 b3 0-1
2025.03.04 Titled Tue 4th Mar Early
154905 Tran, Vo Quoc Bao (2083) CM Jayasundara, P (1874) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be7 8.Be3 Be6 9.Qd2 h5 10.Nd5 Nxd5 11.exd5 Bf5 12.Be2 Nd7 13.Na5 Qc7 14.c4 b6 15.Nc6 Bf6 16.O-O Nb8 17.Nxb8 Rxb8 18.b4 a5 19.c5 axb4 20.Bb5+ Ke7 21.c6 Rhe8 22.Qxb4 Kf8 23.Rae1 Kg8 24.a4 Qa7 25.Qxd6 Red8 26.Qb4 Rxd5 27.Rc1 Be7 28.Qc4 Rd6 29.c7 Rc8 30.Kh1 Be6 31.Qc3 Bd7 32.Qxe5 Bxb5 33.Qxe7 Rd7 34.Qb4 Bxa4 35.Bxb6 Qa6 36.Ra1 Qb5 37.Qxa4 Qxb6 38.Qxd7 Rxc7 39.Ra8+ Kh7 40.Qf5+ g6 41.Qe5 f6 42.Qe8 1-0
2025.03.04 Titled Tue 4th Mar Late
157724 IM Maltsevskaya, Aleksandra (2376) CM Jayasundara, P (1874) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d6 6.Nbd2 c5 7.e4 Nc6 8.Nh4 Bd7 9.f4 b5 10.f5 a5 11.a4 b4 12.Nc4 Rb8 13.g4 Nd4 14.Be3 b3 15.Bxd4 cxd4 16.cxb3 Rb4 17.g5 Ne8 18.Rc1 Nc7 19.Nxa5 Na6 20.Nc6 Bxc6 21.Rxc6 Nc5 22.fxg6 hxg6 23.Bh3 Rxb3 24.Nxg6 fxg6 25.Be6+ Kh7 26.Bxb3 Rxf1+ 27.Qxf1 Nxb3 28.Qh3+ Kg8 29.Rc8 1-0
2025.03.04 Titled Tue 4th Mar Late
158236 CM Jayasundara, P (1874) Araujo Filho, Luiz Antonio Coel (2077) 1/2-1/2
1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5 Nc6 5.f3 exf3 6.Nxf3 d5 7.Bb5 a6 8.Bxc6+ bxc6 9.Ne5 Bd7 10.Bxf6 exf6 11.Qh5+ Ke7 12.Ng6+ hxg6 13.Qxh8 Kd6 14.O-O Qe7 15.Rae1 Qf7 16.Qh4 Bf5 17.Qg3+ Kd7 18.Na4 Bd6 19.Nc5+ Kd8 20.Nb7+ Kd7 21.Nxd6 cxd6 22.Qb3 Ra7 23.Qb8 Rc7 24.Re3 Be4 25.c4 Qe6 26.cxd5 cxd5 27.Rc3 Rxc3 28.bxc3 Qg4 29.Qb7+ Kd8 30.Qb2 g5 31.Rc1 Qf4 32.c4 Qe3+ 33.Kh1 dxc4 34.Qc3 Qxc3 35.Rxc3 Bd5 36.Kg1 Kc7 37.g3 Kb6 38.Kf2 Kb5 39.Ke3 Kb4 40.Kd2 Be4 41.h4 gxh4 42.gxh4 f5 43.Rg3 f4 44.Rxg7 c3+ 45.Kc1 Kc4 46.h5 f3 47.h6 Kd3 48.h7 Bxh7 49.Rxh7 Kxd4 50.Kc2 Ke3 51.Re7+ Kd4 52.Rf7 Ke3 53.Kxc3 f2 54.Kc4 Ke2 55.Kd5 f1=Q 56.Rxf1 Kxf1 57.Kxd6 Ke2 58.Kc6 Kd3 59.Kb6 Kc4 60.a4 Kd5 61.Kxa6 Kc6 62.a5 Kc7 63.Ka7 Kc8 64.Ka8 Kc7 65.a6 Kc8 66.a7 Kc7 1/2-1/2
2025.03.04 Titled Tue 4th Mar Early
155174 IM Kiolbasa, Oliwia (2360) CM Jayasundara, P (1874) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Qd3 Nc6 10.Nd5 Nxd5 11.exd5 Nb4 12.Qc4 a5 13.a3 b5 14.Qc3 Nxd5 15.Qf3 Bb7 16.Bxb5 a4 17.Bc4 Nb6 18.Qxb7 Nxc4 19.Nd2 Rb8 20.Qc6 Nxd2 21.Bxd2 Rxb2 22.Qxa4 Qa8 23.Qxa8 Rxa8 24.Bb4 Rxc2 25.Rfd1 f6 26.g3 Ra6 27.Rd5 Kf7 28.Rad1 Ke6 29.Rb5 Rac6 30.Rdd5 Bd8 31.f4 Bb6+ 32.Kh1 Rb2 33.Rd1 Ba7 34.Rbd5 Rcc2 35.Rxd6+ Kf5 36.g4+ Kg6 37.f5+ Kg5 38.Bd2+ Kxg4 39.Rd7 Kxf5 40.Rxa7 Rxd2 41.Rxd2 Rxd2 42.Rxg7 h5 43.Kg1 h4 44.h3 Ra2 45.Rg4 Rxa3 0-1
2025.03.04 Titled Tue 4th Mar Early
156735 CM Jayasundara, P (1874) IM Huston, Gus (2360) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 a6 4.g3 b5 5.Bg2 bxc4 6.Qa4 c5 7.dxc5 Bxc5 8.Qxc4 Qb6 9.Kf1 O-O 10.Ne5 d5 11.Qf4 Bd6 12.Be3 Qc7 13.Bd4 Nc6 0-1
2025.03.04 Titled Tue 4th Mar Early
156229 CM Jayasundara, P (1874) GM Golizadeh, A (2457) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Bh4 Nxc3 6.bxc3 dxc4 7.e3 Be6 8.Nf3 Bg7 9.Ng5 Bd5 10.e4 h6 11.exd5 hxg5 12.Bxg5 Qxd5 13.Bf4 c5 14.Qa4+ Nc6 15.Bxc4 Qe4+ 16.Be3 cxd4 17.O-O Qe5 0-1
2025.03.04 Titled Tue 4th Mar Early
156502 FM Silva, Kaua Marques (2233) CM Jayasundara, P (1874) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.d4 cxd4 5.Nxd4 Bd7 6.O-O Nf6 7.Nc3 a6 8.Nxc6 bxc6 9.Bd3 g6 10.b3 Bg7 11.Bb2 O-O 12.Na4 c5 13.c4 Bxa4 14.bxa4 Rb8 15.Bc3 Nd7 16.Bxg7 Kxg7 17.f4 Qa5 18.e5 dxe5 19.Bxg6 hxg6 20.Qxd7 exf4 21.Qxe7 Qc3 22.Rac1 Qe3+ 23.Qxe3 fxe3 24.Rc3 Rfe8 25.Rd3 Rb2 26.a3 Rc2 27.Rd7 e2 28.Re1 Rxc4 29.Rd3 Rxa4 30.Kf2 Rf4+ 31.Kg3 Rf1 0-1
2025.03.04 Titled Tue 4th Mar Early
155518 CM Jayasundara, P (1874) FM Zienert, Richard (2266) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bf4 Bg7 8.Qa4+ Bd7 9.Qb3 b5 10.Bxd6 Qb6 11.Be5 b4 12.Ne4 O-O 13.Nxf6+ Bxf6 14.Bxf6 Qxf6 15.e3 a5 16.Be2 a4 17.Qc2 a3 18.Rb1 axb2 19.Qxb2 Qd6 20.Nd2 Qxd5 21.Bf3 Qxa2 22.Bxa8 Qxa8 23.O-O Bc6 24.f3 Nd7 25.Rfc1 Rd8 26.Nb3 Qa7 27.Ra1 Qb6 28.Na5 Bb5 29.Nc4 Bxc4 30.Rxc4 Qb5 31.Rac1 Rc8 32.h4 Nb6 33.Rf4 c4 34.Qf6 Qd5 35.h5 Rc6 36.Qe7 Qe6 37.Qd8+ Kg7 38.Qd4+ Kh6 39.hxg6 Kxg6 40.Rg4+ Kh5 41.Kf2 1-0
2025.03.04 Titled Tue 4th Mar Late
157833 GM Vasquez Schroeder, R (2446) CM Jayasundara, P (1874) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 e6 8.O-O Be7 9.Bxe6 fxe6 10.Nxe6 Qa5 11.Nxg7+ Kf7 12.Nf5 Qc7 13.Nxe7 Kxe7 14.Nd5+ 1-0
2025.03.04 Titled Tue 4th Mar Early
157583 FM Kopylov, Daniel (2427) CM Jayasundara, P (1874) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.Nbd2 c5 7.dxc5 dxc5 8.e4 Nc6 9.c3 Qd3 10.Re1 Rd8 11.Bf1 Qd7 12.Qc2 Ng4 13.h3 Nge5 14.Nxe5 Nxe5 15.a4 Nd3 16.Bxd3 Qxd3 17.Qxd3 Rxd3 18.Kg2 Be6 19.Nf3 Rad8 20.Be3 b6 21.a5 Bb3 22.axb6 axb6 23.Ra6 R3d6 24.Bf4 Rc6 25.Rea1 h6 26.Ra8 Rcc8 27.Rxc8 Rxc8 28.Ra6 Rc6 29.Ra8+ Kh7 30.Ra7 Re6 31.Nd2 Bc2 32.f3 b5 33.Rb7 Bd3 34.Be3 Rc6 35.Rxe7 b4 36.Rxf7 bxc3 37.bxc3 Kg8 38.Rd7 c4 39.Bd4 Bxd4 40.Rxd4 Rb6 41.Kf2 Rb2 42.Ke3 Rc2 43.Nxc4 Rxc3 44.Rxd3 Rxc4 45.h4 Rc6 46.Rd7 Kf8 47.Rh7 h5 48.Ra7 Kg8 49.Kf4 Rb6 50.Kg5 Re6 51.Kh6 Kf8 52.Kg5 Kg8 53.g4 hxg4 54.Kxg4 Re5 55.Rd7 Kf8 56.Rd5 Re6 57.h5 gxh5+ 58.Kxh5 Kf7 59.Kg4 Rg6+ 60.Kf4 Rh6 61.Ra5 Rh4+ 62.Ke3 Rh3 63.Ra6 Rh4 64.e5 Rb4 65.f4 Ke7 66.Kf3 Kf7 67.Kg4 Rb1 68.Kf5 Rh1 69.Ra7+ Ke8 70.Ke6 Rh6+ 71.Kd5 Rh5 72.Ke4 Rh4 73.e6 Rh5 74.f5 Rh4+ 75.Ke5 Rh5 76.Kd6 Kf8 77.f6 Rh6 78.Ra8# 1-0
2025.03.04 Titled Tue 4th Mar Late
158424 Sailer, M (2108) CM Jayasundara, P (1874) 0-1
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.Be2 d6 6.O-O Nbd7 7.h3 b6 8.c4 Bb7 9.Nc3 Qe8 10.Nb5 Qd8 11.a4 a6 12.Nc3 Qe8 13.a5 e5 14.Bh2 e4 15.Nd2 Qe7 16.axb6 cxb6 17.Qc2 Rfe8 18.b4 h5 19.Na4 Rac8 20.Nb3 b5 21.Nb2 bxc4 22.Na5 Ba8 23.Na4 d5 24.Nc5 g5 25.Nxa6 g4 26.h4 Nh7 27.Bg3 f5 28.Nc5 Nhf8 29.Nxd7 Nxd7 30.b5 Bf6 31.Nc6 Bxc6 32.bxc6 Rxc6 33.Ra7 Rf8 34.Rb1 Rf7 35.Rbb7 Qd8 36.Qa4 Qc8 37.Ra8 c3 38.Rxc8+ Rxc8 39.Bd1 Nf8 40.Rxf7 Kxf7 41.Bb3 Kg6 42.Bc2 Nd7 43.Kh2 Nf8 44.Qb5 Ne6 45.Qb7 Rc7 46.Qb6 f4 47.Qxe6 fxg3+ 48.fxg3 Re7 49.Qd6 Ra7 50.Qxd5 Ra2 51.Bb3 Kg7 52.Bxa2 c2 53.Qc4 Kh6 54.Qxc2 Bg5 55.Qc5 Bf4 56.Qf5 Bxg3+ 57.Kh1 Kg7 0-1
2025.02.25 Titled Tue 25th Feb Early
163081 CM Jayasundara, P (1874) GM Hungaski, R (2477) 1-0
1.d4 e6 2.Nf3 f5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.c4 d5 7.Nc3 c6 8.Bf4 Bd7 9.Qb3 Qb6 10.c5 Qxb3 11.axb3 Ne4 12.b4 Be8 13.Ne5 g5 14.Bc1 Nd7 15.Nf3 Bf6 16.e3 Bh5 17.Nd2 Nxc3 18.bxc3 Be2 19.Re1 Bd3 20.Bf1 Bxf1 21.Rxf1 a6 22.Nb3 Rf7 23.f4 Nf8 24.Bd2 Ng6 25.Rf2 Kg7 26.Raf1 Raf8 27.Kg2 h5 28.Na5 h4 29.Be1 Rh8 30.Re2 Bd8 31.Nb3 Kg8 32.Kg1 Rfh7 33.Rg2 g4 34.Kf2 hxg3+ 35.hxg3 Kf7 36.Ke2 Ke8 37.Nc1 Kd7 38.Nd3 Bc7 39.Bd2 Rh3 40.Nf2 R3h5 41.Rgg1 Rh2 42.Rh1 Rxh1 43.Rxh1 Ra8 44.Rh7+ Ne7 45.Nd3 a5 46.bxa5 Rxa5 47.Ne5+ Bxe5 48.fxe5 Ra1 49.e4 Ra2 50.exf5 exf5 51.Kd3 Ke6 52.Bg5 1-0
2025.02.25 Titled Tue 25th Feb Early
165159 CM Jayasundara, P (1874) CM Barath, Kalyan M (2134) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 Nc6 6.Bg2 Bxd2+ 7.Nbxd2 d6 8.e4 e5 9.d5 Nb4 10.O-O O-O 11.a3 Nd3 12.Qc2 Nc5 13.b4 Ncd7 14.Rac1 a5 15.c5 axb4 16.axb4 Nb8 17.cxd6 cxd6 18.Nc4 Nfd7 19.Na5 Na6 20.Qb3 Nb6 21.Rc3 Bd7 22.Rfc1 Na4 23.R3c2 Rfb8 24.Bf1 Qd8 0-1
2025.02.25 Titled Tue 25th Feb Early
163159 FM Grutter, Tim (2400) CM Jayasundara, P (1874) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 d6 6.Nc3 c5 7.a3 Nc6 8.Rb1 a6 9.b4 cxb4 10.axb4 Rb8 11.b5 Na5 12.bxa6 Nxc4 13.d3 Nb6 14.Be3 Nfd5 15.Nxd5 Nxd5 16.Ba7 Ra8 17.axb7 Be6 18.b8=Q Rxb8 19.Rxb8 Qa5 20.Rxf8+ Bxf8 21.Qa1 Qc7 22.Rc1 Qd7 23.Ng5 Bg7 24.Bd4 Nf6 25.Qa8+ 1-0
2025.02.25 Titled Tue 25th Feb Early
164214 CM Jayasundara, P (1874) FM Szalay-Ocsak, Bank (2102) 0-1
1.d4 g6 2.e4 Bg7 3.Nc3 a6 4.Be3 d6 5.h3 b5 6.g4 Bb7 7.Bg2 Nd7 8.Nge2 c5 9.O-O Rb8 10.f4 cxd4 11.Nxd4 Ngf6 12.g5 Nh5 13.Nd5 O-O 14.Kh2 e6 15.Nc3 Nc5 16.a3 e5 17.Nde2 exf4 18.Nxf4 Nxf4 19.Bxf4 Bxc3 20.bxc3 Nxe4 21.Bxe4 Bxe4 22.Bxd6 Qxg5 23.Bxb8 Qg2# 0-1
2025.02.25 Titled Tue 25th Feb Early
163519 WCM Dudkina, Uliana (2005) CM Jayasundara, P (1874) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.f4 Qc7 8.Qf3 h6 9.Bxf6 Nxf6 10.f5 Qc5 11.O-O-O g5 12.fxg6 Bg4 13.gxf7+ Kxf7 14.Qd3 Bxd1 15.Qxd1 b5 16.Be2 Bg7 17.Rf1 Rhf8 18.Kb1 Kg8 19.Ne6 Qb4 20.Nxf8 Nxe4 21.Qd5+ Kh8 22.Qxe4 Qxe4 23.Nxe4 1-0
2025.02.25 Titled Tue 25th Feb Early
164032 CM Jayasundara, P (1874) IM Turzo, A (2248) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.c5 Bf5 6.Qb3 Qc8 7.Bf4 h6 8.h3 Nbd7 9.e3 e6 10.Na4 Be7 11.Be2 O-O 12.g3 Bd8 13.g4 Be4 14.Rg1 Bc7 15.Bg3 Re8 16.h4 Bxg3 17.Rxg3 Bxf3 18.Bxf3 e5 19.O-O-O exd4 20.exd4 Ne4 21.Rg2 Qc7 22.Kb1 Qf4 23.Qd3 Re7 24.Nc3 Rae8 25.Bxe4 dxe4 26.Qe3 Qxe3 27.fxe3 Rd8 28.Rf1 Nf6 29.g5 hxg5 30.hxg5 Nd5 31.Nxd5 Rxd5 32.g6 fxg6 33.Rxg6 Rf7 34.Rxf7 Kxf7 35.Rg4 g5 36.Rxe4 Rd8 37.Kc2 Rg8 38.Rg4 Kg6 39.Kd3 Kf5 40.Rg1 g4 41.e4+ Kf4 42.Rf1+ Kg3 43.e5 Kh2 44.e6 g3 45.Ke2 g2 46.Rf2 Kh1 47.e7 g1=Q 48.d5 cxd5 49.b4 Re8 0-1
2025.02.25 Titled Tue 25th Feb Early
165080 WFM Hnatyshyn, Anastasiia (2197) CM Jayasundara, P (1874) 0-1
1.Nc3 d5 2.e4 dxe4 3.Nxe4 Nf6 4.Nxf6+ exf6 5.d4 Bd6 6.Qe2+ Qe7 7.Qxe7+ Bxe7 8.Bf4 c6 9.O-O-O O-O 10.Bd3 Nd7 11.Nf3 Nb6 12.c4 Bg4 13.Kc2 Rad8 14.b3 g6 15.Kc3 a5 16.Bc7 Bb4+ 17.Kc2 Nd7 18.Bxd8 Rxd8 19.h3 Bxf3 20.gxf3 Nf8 21.d5 cxd5 22.Be4 Re8 23.Rxd5 f5 24.Bd3 b6 25.Rd1 Ne6 26.Bf1 Bc5 27.h4 Bxf2 28.h5 Kg7 29.hxg6 hxg6 30.Rd7 Bc5 31.Bd3 Ng5 32.f4 Ne6 33.Rf1 Rh8 34.Kb1 Rh2 35.Rd5 Nd4 36.a3 Nxb3 37.Rd1 Nd2+ 38.Kc2 Nxc4+ 39.Kc3 Ne3 40.Bb5 Nxd1+ 41.Rxd1 Bxa3 42.Rd7 Rh3+ 43.Kc4 Bb4 44.Kd5 Rc3 45.Bc4 Kf6 46.Kd4 Rxc4+ 47.Kxc4 Bc5 48.Kb5 g5 49.fxg5+ Kxg5 50.Rxf7 f4 51.Kc4 Kg4 52.Kd3 a4 53.Ra7 a3 54.Ra4 Kg3 55.Ke2 f3+ 56.Kf1 f2 57.Re4 Kf3 58.Re8 Kf4 59.Rb8 Ke4 60.Ra8 Kd3 61.Rd8+ Kc2 62.Ra8 Kb2 0-1
2025.02.25 Titled Tue 25th Feb Early
164579 WCM Siekanska, Zuzanna (1864) CM Jayasundara, P (1874) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 c5 7.d5 e6 8.Bd3 Re8 9.Nf3 exd5 10.cxd5 b5 11.Bxb5 Nxe4 12.Nxe4 Qa5+ 13.Nc3 Bxc3+ 14.bxc3 Qxb5 15.a4 Qc4 16.Qd2 Ba6 17.h4 Nd7 18.h5 Nf6 19.hxg6 fxg6 20.Ng5 Rab8 21.Ne6 Nxd5 22.Ng5 Nf6 23.Rc1 d5 24.Nf3 Rb3 25.Ng1 Qf1# 0-1
2025.02.18 Titled Tue 18th Feb Early
172049 CM Jayasundara, P (1874) FM Turcsanyi, Vince Gergo (2285) 0-1
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bg7 7.e4 O-O 8.Bc4 Qa5 9.Bd2 Bxa6 10.Qe2 Bxc4 11.Qxc4 Qb4 12.Qe2 Qxb2 13.Rb1 Qa3 14.e5 Ne8 15.Nf3 d6 16.O-O Qa6 17.Qe4 dxe5 18.Nxe5 Nd6 19.Qf4 Bxe5 20.Qxe5 Nc4 21.Qe2 Nxd2 22.Qxd2 Nd7 23.Rfe1 Rfe8 24.Ne4 Qxa2 25.Qh6 Qxd5 26.Rbd1 Qf5 27.Rxd7 Qxe4 28.Rdd1 Qf5 29.Re3 Qh5 30.Qf4 Qxd1+ 31.Re1 Qxe1# 0-1
2025.02.18 Titled Tue 18th Feb Early
174353 CM Jayasundara, P (1874) CM Guzman Lozano, C (1868) 1/2-1/2
1.d4 c5 2.d5 Nf6 3.c4 b5 4.cxb5 e6 5.Nc3 Bb7 6.dxe6 fxe6 7.Nf3 d5 8.g3 d4 9.Nb1 Nbd7 10.Bg2 Ne5 11.Nbd2 Nxf3+ 12.Nxf3 Bd6 13.O-O Qe7 14.a4 O-O 15.Bg5 Rab8 16.Qc2 h6 17.Bxf6 Rxf6 18.Nd2 Bxg2 19.Kxg2 e5 20.Kg1 Re6 21.Ne4 Rc8 22.Rac1 c4 23.Nxd6 Rxd6 24.Qf5 Qe6 25.Qxe6+ Rxe6 26.Rc2 Re7 27.Rfc1 Rec7 28.a5 Rc5 29.b6 axb6 30.axb6 Rb8 31.Rxc4 Rxc4 32.Rxc4 Rxb6 33.Rc5 e4 34.Re5 d3 35.Rxe4 d2 36.Rd4 Rxb2 37.Kg2 d1=Q 38.Rxd1 Rxe2 39.Kf3 Re7 40.Rd6 Kf7 41.Kg4 Re2 42.Kf3 Re7 43.Ra6 Rd7 44.h4 h5 45.Kf4 Rd2 46.f3 Rd5 47.Rc6 g6 48.Rc4 Kf6 49.Rc6+ Kf7 50.Ra6 Rb5 51.g4 hxg4 52.Kxg4 Kg7 53.f4 Rc5 54.Ra7+ Kh6 55.Rf7 Rc1 56.Rf6 Rg1+ 57.Kh3 Kh5 58.Rd6 Rh1+ 59.Kg3 Rg1+ 60.Kh3 Rh1+ 61.Kg3 Rg1+ 62.Kf3 Kxh4 63.Rd8 Rf1+ 64.Ke3 Kg4 65.Rd4 Re1+ 66.Kf2 Re7 67.Rb4 Rf7 68.Ke3 Re7+ 69.Kf2 Rf7 70.Ke3 Re7+ 71.Re4 Rc7 72.Re5 Rc3+ 73.Kd2 Ra3 74.Rg5+ Kxf4 75.Rxg6 Kf5 76.Rb6 Ke5 77.Rb4 Kd5 78.Kc2 Ke5 79.Rh4 Rg3 80.Kd2 Kd5 81.Ra4 Ke5 82.Rb4 Kd5 83.Ra4 Ke5 84.Ra1 Kd4 85.Re1 Rg2+ 86.Re2 Rxe2+ 87.Kxe2 1/2-1/2
2025.02.18 Titled Tue 18th Feb Early
171542 IM Buksa, N (2400) CM Jayasundara, P (1874) 1/2-1/2
1.d4 Nf6 2.Nc3 d5 3.Bf4 g6 4.e3 Bg7 5.h4 h5 6.Nf3 a6 7.Ne5 c5 8.Qd2 Nc6 9.dxc5 Qa5 10.O-O-O Be6 11.a3 Qxc5 12.Na4 Qa7 13.Nxc6 bxc6 14.Qa5 Ne4 15.f3 Nf2 16.Be2 Nxh1 17.Rxh1 O-O 18.Nc5 Bc8 19.g4 e5 20.Bg3 hxg4 21.fxg4 Rb8 22.h5 Qb6 23.Qxb6 Rxb6 24.hxg6 fxg6 25.c3 Bf6 26.Kc2 e4 27.b4 Kg7 28.Bd6 Rf7 29.Bf4 g5 30.Bg3 Re7 31.a4 Be5 32.Bxe5+ Rxe5 33.a5 Rb8 34.Bxa6 Bxa6 35.Nxa6 Ra8 36.Nc5 Re7 37.Rh5 Kg6 38.c4 Rf7 39.cxd5 cxd5 40.Kc3 Rf2 41.Ne6 Rc8+ 42.Kd4 Rd2+ 43.Ke5 Re8 44.Rxg5+ Kf7 45.Rf5+ Ke7 46.Nc7 Rf8 47.Nxd5+ Ke8 48.Rxf8+ Kxf8 49.a6 Ra2 50.b5 Ra5 51.g5 Rxb5 52.Kxe4 Ra5 53.Nc7 Ke7 54.g6 Kf6 55.Kd4 Kxg6 56.Kc4 Kf6 57.Kb4 Ra1 58.Kb5 Ke7 59.Kb6 Kd7 60.Nd5 Kc8 61.a7 Rb1+ 62.Kc6 Rc1+ 63.Kb6 Rb1+ 64.Kc6 Rc1+ 65.Kd6 Kb7 66.e4 Kxa7 67.e5 Kb7 68.e6 Re1 69.e7 Kc8 70.Kc6 Re6+ 71.Kc5 Kd7 72.Kd4 Rd6 73.Ke5 Re6+ 74.Kf5 Rc6 75.Ke5 Rc5 76.Kd4 Rc8 77.Ke5 Rc6 78.Kf5 Rc5 79.Ke4 Rc1 80.Ke5 Re1+ 81.Kf5 Rf1+ 82.Ke5 Re1+ 83.Kf5 Kd6 84.Ne3 Kxe7 85.Ke4 Ra1 86.Kd3 Ra4 87.Kc3 Kd6 88.Nc4+ Kc5 89.Nd2 Rh4 90.Nb3+ Kb5 91.Nd4+ Kb6 92.Nb3 Rg4 93.Kd3 Kb5 94.Nd4+ Kb4 95.Nf3 Kc5 96.Ke3 Ra4 97.Nd2 Kd5 98.Nf3 Rb4 99.Kd3 Rf4 100.Ke3 Re4+ 101.Kd3 Re8 102.Nd2 Ra8 103.Kc3 Rh8 104.Kd3 Rh3+ 105.Ke2 Kd4 106.Kf2 Ra3 107.Nf3+ Ke4 108.Nd2+ Kf4 109.Ke2 Rc3 110.Nf1 Ra3 111.Nd2 Rh3 112.Nf1 Ke4 113.Nd2+ Kd4 114.Nf3+ Ke4 115.Nd2+ Ke5 116.Nf3+ Kf4 117.Nd2 Ra3 118.Nf1 Rb3 119.Nd2 Re3+ 120.Kf2 Ra3 121.Ke2 1/2-1/2
2025.02.18 Titled Tue 18th Feb Early
174422 CM Jayasundara, P (1874) CM Novak, Rat (2038) 1-0
1.d4 d5 2.c4 c6 3.Nf3 dxc4 4.g3 b5 5.Bg2 e6 6.O-O Bb7 7.a4 Bd6 8.e4 Qc7 9.d5 exd5 10.axb5 cxb5 11.exd5 Ne7 12.Nc3 a6 13.Nd4 O-O 14.Qh5 Nd7 15.Re1 Rab8 16.Bg5 f6 17.Bd2 Qb6 18.Ne6 Rf7 19.Be3 Nc5 20.Be4 g6 21.Qh6 Bc8 22.h4 Bxe6 23.dxe6 Rg7 24.Nd5 Qa7 25.Nxf6+ Kh8 26.Bd4 Ng8 27.Nxg8 Kxg8 28.e7 Qxe7 29.Bd5+ Kh8 30.Rxe7 1-0
2025.02.18 Titled Tue 18th Feb Early
173658 CM Jayasundara, P (1874) CM Grebennikov, N (2176) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Bh4 Nxc3 6.bxc3 dxc4 7.e3 Be6 8.Nf3 Bg7 9.Ng5 Bd5 10.e4 h6 11.exd5 hxg5 12.Bxg5 Qxd5 13.Bf4 c5 14.Be2 cxd4 15.cxd4 Nc6 16.O-O Nxd4 17.Rc1 b5 18.Be3 Nxe2+ 19.Qxe2 O-O 20.Rfd1 Qe6 21.a4 a6 22.Rb1 Rab8 23.axb5 axb5 24.Qf3 Rfc8 25.Bf4 Rb6 26.Re1 Qc6 27.Qg4 Rb7 28.Bg5 c3 29.Bxe7 c2 30.Rbc1 Bb2 31.Qh4 Qc4 32.Bg5 Qxh4 33.Bxh4 Bxc1 0-1
2025.02.18 Titled Tue 18th Feb Early
173920 Koch, Ju (2001) CM Jayasundara, P (1874) 0-1
1.Nf3 c5 2.c4 g6 3.Nc3 Bg7 4.e3 Nf6 5.d4 cxd4 6.exd4 O-O 7.Be2 d5 8.c5 Nc6 9.O-O Ne4 10.Be3 Nxc3 11.bxc3 b6 12.cxb6 axb6 13.h3 Na5 14.Qa4 Qc7 15.Rfc1 Bd7 16.Qb4 Rfb8 17.c4 Nxc4 18.Bxc4 dxc4 19.Rxc4 Qd8 20.Ne5 Be8 21.Nc6 Bxc6 22.Rxc6 b5 23.a3 Ra4 24.Qc5 b4 25.Rc1 bxa3 26.Rc8 Rxc8 27.Qxc8 Ra8 28.Qc4 e5 29.dxe5 Bxe5 30.Rc2 Qd1+ 0-1
2025.02.18 Titled Tue 18th Feb Early
173208 CM Jayasundara, P (1874) Tiitta, S (2148) 1-0
1.d4 c5 2.d5 h6 3.Nc3 a6 4.a4 d6 5.e4 g5 6.h4 g4 7.h5 Bg7 8.Be2 Bxc3+ 9.bxc3 Nf6 10.Bd3 c4 11.Bxc4 Nxe4 12.Qd4 Nf6 13.Ne2 Nbd7 14.Bf4 Qb6 15.Kd2 Qxd4+ 16.cxd4 Nb6 17.Bd3 Nbxd5 18.Bg3 Nb4 19.Rab1 Nxd3 20.cxd3 b5 21.axb5 axb5 22.Nc3 O-O 23.Bh4 Kg7 24.Rhe1 Be6 25.Rxb5 Rfc8 26.d5 Bd7 27.Rb7 Ra3 28.Bxf6+ Kxf6 29.Ne4+ Kg7 30.Rxd7 Ra2+ 31.Ke3 Rcc2 32.Rxe7 Ra3 33.Nxd6 Kf6 34.Rb7 Rcc3 35.Ne4+ Kf5 36.Nxc3 Rxc3 37.Rxf7+ Kg5 38.d6 Rc6 39.d7 Rd6 40.Kd2 g3 41.Re8 Kxh5 42.d8=Q Rxd8 43.Rxd8 gxf2 44.Rxf2 Kg4 45.Rf3 h5 46.Rd4+ Kg5 47.Re4 h4 48.d4 h3 49.d5 h2 50.Rh3 h1=Q 51.Rxh1 Kf5 52.Re3 Kf4 53.Rf1+ Kg4 54.d6 1-0
2025.02.18 Titled Tue 18th Feb Early
172457 Shevchenko, Yaroslav (2064) CM Jayasundara, P (1874) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bd7 5.Re1 Nf6 6.c3 a6 7.Bf1 Bg4 8.h3 Bxf3 9.Qxf3 g6 10.Rd1 Bg7 11.d4 cxd4 12.cxd4 O-O 13.Nc3 b5 14.e5 dxe5 15.Qxc6 exd4 16.Qf3 e5 17.Bg5 Qb6 18.Bxf6 Qxf6 19.Qxf6 Bxf6 20.Nd5 Bg5 21.f4 exf4 22.Rxd4 Rad8 23.Rad1 Rde8 24.Nxf4 Bf6 25.R4d2 Bg5 26.Rf2 h5 27.Nd5 Rd8 28.a4 Kg7 29.axb5 axb5 30.Bxb5 Rd6 31.Bc4 Rc8 32.b3 Rcd8 33.Kf1 f5 34.Ra2 R6d7 35.b4 Rc8 36.Bb3 Rcd8 37.b5 h4 38.b6 Rb8 39.Ra7 Rf7 40.Rxf7+ Kxf7 41.Nb4+ Ke7 42.Nc6+ 1-0
2025.02.18 Titled Tue 18th Feb Early
173496 WCM Novikova, M (1969) CM Jayasundara, P (1874) 0-1
1.e4 c5 2.Nc3 Nc6 3.d3 g6 4.Be3 d6 5.Qd2 Bg7 6.g3 e5 7.Bg2 Nge7 8.Bh6 O-O 9.h4 f6 10.Bxg7 Kxg7 11.h5 g5 12.f4 gxf4 13.gxf4 Nd4 14.Nd1 b5 15.c3 Ndc6 16.Nf3 Be6 17.Nf2 b4 18.d4 bxc3 19.bxc3 cxd4 20.cxd4 d5 21.fxe5 fxe5 22.Qg5+ Kh8 23.Nxe5 Nxd4 24.h6 Ng6 25.Nxg6+ hxg6 26.Qxg6 Qa5+ 27.Kf1 Qc7 28.Qg7+ Qxg7 29.hxg7+ Kxg7 30.exd5 Bd7 31.Rd1 Nf5 32.Kg1 Ng3 33.Rh4 Ne2+ 34.Kh2 Rxf2 35.Rd3 Rh8 36.Rxh8 Kxh8 37.Rh3+ Bxh3 38.Kxh3 Nf4+ 39.Kg3 Rxg2+ 40.Kxf4 Rxa2 41.Ke5 Rd2 42.d6 a5 43.d7 a4 44.d8=Q+ Rxd8 0-1
2025.02.18 Titled Tue 18th Feb Early
171708 IM Vlassov, N (2291) CM Jayasundara, P (1874) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 Nc6 6.Nc3 Nxc3 7.bxc3 d5 8.Bd3 g6 9.h4 h5 10.Qc2 Bg7 11.Nf3 Bg4 12.Ng5 Bh6 13.e6 Bxe6 14.Nxe6 fxe6 15.Bxg6+ Kd7 16.O-O Qg8 17.Re1 Rf8 18.Rb1 b6 19.Bd3 Qg4 20.Bb5 Bxc1 21.Rbxc1 Rhg8 22.g3 Qxh4 23.Bxc6+ Kxc6 24.Rxe6+ Kb7 25.Rce1 Ka8 26.Rxe7 Qg5 27.R1e5 Qg4 28.Qa4 a5 29.Qc6+ Kb8 30.Qb7# 1-0
2025.01.28 Titled Tue 28th Jan Early
197125 FM Masruri, R (2327) CM Jayasundara, P (1874) 1-0
1.d4 Nf6 2.Bf4 g6 3.Nc3 d5 4.e3 Bg7 5.h4 h5 6.Nf3 a6 7.Ne5 O-O 8.Qd2 c5 9.O-O-O cxd4 10.exd4 Nc6 11.f3 Bf5 12.Bh6 Nb4 13.a3 Nxc2 14.g4 hxg4 15.h5 Nxd4 16.Qxd4 Bxh6+ 17.f4 Nxh5 18.Rxh5 gxh5 19.Bd3 Bxd3 20.Nxd3 e6 21.Rh1 Bg7 22.Ne5 Qf6 23.Rxh5 g3 24.Ne2 g2 25.Qd3 Rfc8+ 26.Kd1 Kf8 27.Nd7+ Ke7 28.Nxf6 Bxf6 29.Rh3 Rg8 30.Rg3 Rh8 31.Rxg2 Rh1+ 32.Rg1 Rh2 33.Kc2 Rc8+ 34.Kb1 Rch8 35.Rc1 Rf2 36.Rc7+ Kf8 37.Rc8+ Kg7 38.Rxh8 Kxh8 39.Qe3 Rf1+ 40.Ka2 Kg7 41.Qg3+ Kf8 42.Qh3 Rd1 43.Qe3 d4 44.Qb3 Rd2 45.Nc1 d3 46.Qb4+ 1-0
2025.01.28 Titled Tue 28th Jan Early
198174 CM Jayasundara, P (1874) CM Aansh Nandan Nerurkar (2216) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Bxd2+ 7.Qxd2 O-O 8.O-O d6 9.Qf4 Nbd7 10.Nc3 Bxf3 11.Bxf3 Rb8 12.Qd2 a6 13.b4 e5 14.e3 Re8 15.a4 c5 16.dxc5 dxc5 17.b5 e4 18.Be2 a5 19.Rfd1 Qc7 20.Qd6 Qxd6 21.Rxd6 Kf8 22.Rad1 Ne5 23.h3 Ke7 24.g4 g5 25.Kg2 Red8 26.Rxd8 Rxd8 27.Rxd8 Kxd8 28.Kg3 Ke7 29.Kg2 Kd6 30.Kf1 Ng6 31.Ke1 Ke5 32.Bf1 Nf8 33.Bg2 Ne6 34.Kd2 Nc7 35.Bf1 Nce8 36.Ne2 h5 37.gxh5 Nxh5 38.Ng3 Nhg7 39.Be2 f5 40.Nh5 Nxh5 41.Bxh5 Nd6 42.Be2 f4 43.Ke1 f3 44.Bf1 Kf5 45.Kd2 g4 46.hxg4+ Kxg4 47.Ke1 Kh4 48.Kd1 Kg5 49.Ke1 Nf7 50.Kd1 Ne5 51.Ke1 Kf5 52.Kd1 Ng4 53.Ke1 Ke5 54.Bh3 Nf6 55.Bf1 Ne8 56.Kd2 Nd6 57.Ke1 Nf5 58.Kd2 Ne7 59.Ke1 Ng8 60.Kd1 Ne7 61.Ke1 Nf5 62.Kd1 Ne7 63.Ke1 1/2-1/2
2025.01.28 Titled Tue 28th Jan Early
198700 CM Jayasundara, P (1874) FM Silva, Pedro Gil Ferreira Da (2223) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.g3 d6 6.Bg2 Nc6 7.O-O e5 8.e3 O-O 9.Nc3 Bg4 10.d5 Nb8 11.Qc2 Nbd7 12.a3 Bxc3 13.Bxc3 a4 14.Nd2 Nc5 15.h3 Bd7 16.e4 c6 17.Rfe1 cxd5 18.cxd5 Bb5 19.Bf1 Bxf1 20.Kxf1 Qd7 21.Kg2 Rfc8 22.Rac1 Qb5 23.Re3 Rc7 24.Qd1 Rac8 25.Qf1 Qxf1+ 26.Kxf1 b5 27.Ke2 Kf8 28.Bb4 Ke7 29.Rec3 Nfd7 30.f3 g6 31.g4 Rh8 32.h4 f6 33.Nf1 h5 34.g5 fxg5 35.hxg5 Rcc8 36.Ne3 Rcf8 37.Rh1 Rf7 38.Ng2 Rff8 39.Nh4 Rhg8 40.Ng2 Rc8 41.Rcc1 Nb3 42.Rc6 Nd4+ 43.Kd3 Nxc6 44.dxc6 Rxc6 45.Ne3 Ke6 46.Nd5 Nc5+ 47.Ke3 Rh8 48.Rh4 Nd7 49.Nc3 Nb6 50.Nxb5 Nc4+ 51.Ke2 Nxb2 52.Nc3 Nc4 53.Kd3 Nb6 54.Rh2 Rhc8 55.Rb2 Nc4 56.Rh2 Nxa3 57.Nxa4 Nb5 58.Rb2 Nd4 59.Nc3 Nxf3 60.Nd5 Nxg5 61.Bd2 Nxe4 62.Kxe4 Rc4+ 63.Kd3 Kxd5 64.Rb5+ R8c5 65.Rb6 e4+ 66.Ke2 Rc2 67.Ke3 Rxd2 68.Kxd2 Ke5 69.Ke3 Rc3+ 70.Ke2 h4 71.Rb5+ d5 72.Rb6 h3 73.Rxg6 h2 74.Rh6 Rc2+ 75.Kd1 Ra2 76.Rh4 Kd4 77.Rh3 Ra1+ 78.Ke2 h1=Q 79.Rxh1 Rxh1 0-1
2025.01.28 Titled Tue 28th Jan Early
195658 CM Jayasundara, P (1874) FM Pavlov, Nikolay (2316) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Bd7 6.Ne5 Bc6 7.Nxc6 Nxc6 8.Bxc6+ bxc6 9.Qa4 Qd5 10.O-O Qb5 11.Qc2 Nd5 12.Nd2 Nb6 13.a4 Qa6 14.b3 Bb4 15.Nxc4 O-O 16.Bf4 Nd5 17.Bd2 c5 18.Bxb4 Nxb4 19.Qd2 Rad8 20.e3 Nc6 21.Rfd1 cxd4 22.exd4 Nxd4 23.Qb2 Nf3+ 24.Kg2 Qb7 25.Na5 Qe4 26.Qb1 Ne1+ 27.Kf1 Nd3 28.Nc4 Qh1+ 29.Ke2 Qe4+ 30.Kf1 Qf3 31.Rd2 Nc5 32.Qd1 Qh1+ 33.Ke2 Qxd1+ 34.Raxd1 Rb8 35.Rd7 Nxb3 36.Rxc7 Rbc8 37.Rxc8 Rxc8 38.Ne5 h5 39.Nd7 Rc7 40.Ne5 Na5 41.Rd8+ Kh7 42.Nd3 f6 43.Nf4 e5 44.Nxh5 Rc2+ 45.Kf3 Kg6 46.g4 Ra2 47.Rd7 Ra3+ 48.Kg2 Rxa4 49.Rxg7+ Kh6 50.h3 Nc6 51.Rf7 Nd4 52.Rxf6+ Kg5 53.Rf8 Ra2 54.Rg8+ Kh4 55.Nf6 e4 56.Nxe4 a5 57.Rh8# 1-0
2025.01.28 Titled Tue 28th Jan Early
198751 FM Roubalik, J (2319) CM Jayasundara, P (1874) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 Kf8 6.f3 e5 7.dxe5 Ne8 8.exd6 cxd6 9.Bf4 Nc6 10.Qd2 h5 11.Bg5 Qa5 12.Be3 Be6 13.Nf4 Bd7 14.Nfd5 Rc8 15.Be2 a6 16.O-O Qd8 17.Bg5 Qa5 18.Kh1 h4 19.a3 f6 20.Be3 Qd8 21.Bb6 1-0
2025.01.28 Titled Tue 28th Jan Early
195957 CM Jayasundara, P (1874) WFM Kalyani Sirin (2012) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Bg7 5.Bxf6 exf6 6.cxd5 c5 7.dxc5 Nd7 8.c6 Nc5 9.cxb7 Bxb7 10.e4 O-O 11.Be2 Re8 12.Qc2 Rc8 13.Qb1 f5 14.exf5 Bxc3+ 15.bxc3 Qxd5 16.fxg6 Nd3+ 17.Kd1 Nxf2+ 18.Ke1 Nd3+ 19.Kd1 Nf4+ 20.Ke1 Nxg2+ 21.Kf1 Ne3+ 22.Ke1 Qxh1 23.gxf7+ Kxf7 24.Qxh7+ Ke6 25.Qg6+ Kd7 26.Qg7+ Kc6 27.Bf3+ Nd5+ 28.Kf2 Qxh2+ 29.Bg2 Rf8+ 30.Ke1 Rce8+ 31.Kd2 Qf4+ 32.Kc2 Qf5+ 33.Kb2 Kb6 34.Qd4+ Kc7 35.Qc5+ Kb8 36.Rb1 Qf2+ 37.Qxf2 Rxf2+ 38.Ka3 Rxg2 39.Nf3 Nxc3 40.Nd4 Nxb1+ 0-1
2025.01.28 Titled Tue 28th Jan Early
197766 CM Jayasundara, P (1874) FM Chakrabarti, Brejesh (2259) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 Nbd7 7.g4 c5 8.d5 a6 9.g5 Ne8 10.a4 Nc7 11.h4 b5 12.cxb5 axb5 13.axb5 Rb8 14.h5 e6 15.dxe6 Nxe6 16.Nf3 Ne5 17.Qd2 Nxf3+ 18.Bxf3 Nd4 19.Be2 Nb3 20.Qd1 Nxa1 21.Qxa1 Bb7 22.hxg6 fxg6 23.Bc4+ Kh8 24.Ke2 h5 25.gxh6 Be5 26.Qg1 Qf6 27.Qg2 Rbe8 28.Bg5 Qf5 29.exf5 Bxg2 30.Rg1 Bh2+ 31.Kd3 Bxg1 32.fxg6 Bf1+ 33.Kc2 Rxf2+ 34.Kb3 Bxc4+ 35.Kxc4 Rg2 36.Bf6+ Kg8 37.h7+ Kf8 38.h8=Q# 1-0
2025.01.28 Titled Tue 28th Jan Early
197523 IM Kiewra, K (2279) CM Jayasundara, P (1874) 1-0
1.d4 Nf6 2.Bg5 c5 3.Nc3 cxd4 4.Qxd4 Nc6 5.Qh4 e6 6.O-O-O Be7 7.e4 a6 8.f4 d5 9.exd5 Nxd5 10.Bc4 Bxg5 11.fxg5 Nce7 12.Nf3 b5 13.Bb3 Bb7 14.Ne5 O-O 15.Ne4 Qc7 16.Nd3 Nf5 17.Qf2 Nde3 18.Nec5 Nxd1 19.Rxd1 Rfd8 20.g4 Nd4 21.h4 a5 22.c3 Nxb3+ 23.Nxb3 b4 24.Qc5 Qxc5 25.Nbxc5 Ba6 26.cxb4 axb4 27.Nxb4 Rxd1+ 28.Kxd1 Bc4 29.b3 Bd5 30.a4 Bf3+ 31.Kd2 Bxg4 32.Kc3 Bd1 33.Nbd3 Rc8 34.Kb4 Rb8+ 35.Kc3 e5 36.Nxe5 Re8 37.Kd4 Rd8+ 38.Kc3 Rd5 39.Ned3 Be2 40.b4 Bxd3 41.Nxd3 f5 42.gxf6 gxf6 43.a5 f5 44.a6 Rd6 45.b5 Kf7 46.Kc4 Ke6 47.a7 Rd8 48.b6 Ra8 49.b7 Rxa7 50.b8=Q Re7 51.Qg8+ Kf6 52.Qf8+ Ke6 53.Nc5+ Kd6 54.Qf6+ Kc7 55.Qxe7+ Kb6 56.Qb7+ Ka5 57.Qb5# 1-0
2025.01.28 Titled Tue 28th Jan Early
198298 GM Rustemov, A (2525) CM Jayasundara, P (1874) 1-0
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c5 7.dxc5 dxc5 8.Nc3 Nc6 9.Bf4 Qxd1 10.Rfxd1 Be6 11.Ne5 Nxe5 12.Bxe5 Bxc4 13.Bxb7 Rad8 14.Rac1 Ng4 15.Bxg7 Kxg7 16.b3 Be6 17.Bd5 Bxd5 18.Nxd5 Nf6 19.Nxf6 Kxf6 20.Rxd8 Rxd8 21.Rxc5 Rd2 22.Ra5 Rxe2 23.Rxa7 e5 24.b4 Rb2 25.a3 e4 26.Ra5 Rb3 27.Kf1 Ke6 28.h4 f5 29.Ke2 h6 30.b5 g5 31.hxg5 hxg5 32.a4 f4 33.gxf4 gxf4 34.Ra8 Kd5 35.Rd8+ Ke5 36.Kd2 Rb2+ 37.Kc3 Rxf2 38.b6 Rf1 39.b7 Rb1 40.b8=Q+ Rxb8 41.Rxb8 f3 42.Rf8 e3 43.Rxf3 Ke4 44.Rf8 e2 45.Re8+ Kf3 46.Kd2 Kf4 47.Rxe2 Kf3 48.a5 Kf4 49.a6 Kf3 50.a7 Kf4 51.a8=Q Kg4 52.Qe4+ Kg5 53.Rg2+ Kh6 54.Qg6# 1-0
2025.01.28 Titled Tue 28th Jan Early
196816 CM Jayasundara, P (1874) CM Arakelyan, Manvel (2219) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O Nbd7 8.Qc2 c6 9.Rd1 a5 10.Bf4 b5 11.c5 Ba6 12.Nbd2 b4 13.Re1 Bb5 14.h4 h6 15.e4 dxe4 16.Nxe4 Nxe4 17.Qxe4 Nf6 18.Qc2 Nd5 19.Bd2 Bf6 20.Ne5 Ne7 21.Rad1 Qc8 22.Bc1 Rd8 23.Qe4 Ra7 24.Bh3 Rd5 25.Nxf7 Nf5 26.Nd6 Qd7 27.Nxf5 exf5 28.Qe6+ Qxe6 29.Rxe6 Rad7 30.Bxh6 Bxd4 31.Be3 Bxe3 32.Rxd5 Bxf2+ 33.Kxf2 Rxd5 34.Rd6 Rxc5 35.Rd2 Kf7 36.Bg2 Ke7 37.h5 a4 38.Bf3 Bc4 39.Bd1 Ra5 40.b3 axb3 41.axb3 Bd5 42.Ke3 Ra3 43.Rd3 Kf6 44.Kf4 Be6 45.Bf3 Ra1 46.Rd6 Rf1 47.Rxc6 Ke7 48.Ke3 1-0
2025.01.28 Titled Tue 28th Jan Early
196331 FM Gutierrez Olivares, D (2354) CM Jayasundara, P (1874) 0-1
1.Nf3 Nf6 2.g3 g6 3.d3 Bg7 4.Bg2 O-O 5.O-O c5 6.Nbd2 d6 7.e4 Nc6 8.c3 Rb8 9.d4 cxd4 10.cxd4 Bg4 11.d5 Ne5 12.Qb3 Nfd7 13.Nd4 Nc5 14.Qe3 Ned3 15.N2b3 Nxc1 16.Rfxc1 Nxb3 17.axb3 Qb6 18.Rc4 Rfc8 19.Raa4 Rxc4 20.Rxc4 Rc8 21.Nc2 Rxc4 22.Qxb6 axb6 23.bxc4 Bxb2 24.Bf1 Bd1 25.Ne3 Ba4 26.Ng2 Bd4 27.Nf4 Bc2 28.Ne2 Bc5 29.Nc3 Bb4 30.Na2 Ba5 0-1
2025.01.21 Titled Tue 21st Jan Late
209425 CM Odenthal, Aidan (1985) CM Jayasundara, P (1874) 1-0
1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Be3 O-O 6.Ne2 c5 7.Nbc3 Nc6 8.Qd2 Qa5 9.d5 Ne5 10.Ng3 e6 11.Be2 exd5 12.exd5 Re8 13.O-O a6 14.a4 h5 15.h4 Qb4 16.Nce4 Qxd2 17.Bxd2 Nxe4 18.Nxe4 Rd8 19.a5 Bf5 20.Bg5 Bxe4 21.Bxd8 Bd3 22.Bxd3 Nxd3 23.Bg5 Nxb2 24.Rab1 Nxc4 25.Rxb7 Bd4+ 26.Kh1 Nxa5 27.Rd7 Nc4 28.Rc1 Ne5 29.Rxd6 a5 30.Rd8+ Kg7 31.Rxa8 1-0
2025.01.21 Titled Tue 21st Jan Early
206103 CM Jayasundara, P (1874) IM Sarkar, J (2296) 0-1
1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.g3 Nc6 6.Bg2 Nf6 7.O-O Be7 8.Nc3 O-O 9.Bg5 cxd4 10.Nxd4 h6 11.Be3 Re8 12.h3 Bf8 13.Rc1 Ne5 14.Qb3 Nc4 15.Bf4 g5 16.Nxd5 Nxd5 17.Qxc4 Nb6 18.Bc7 Nxc4 19.Bxd8 Nxb2 20.Bf6 Bg7 21.Bxg7 Kxg7 22.Nb5 Rd8 23.Rc2 Na4 24.Nd6 Rxd6 25.Rfc1 Be6 26.Bxb7 Rad8 27.Bc6 Rd1+ 28.Kg2 Rxc1 29.Rxc1 Nb6 30.Bf3 Rc8 31.Rb1 Bxa2 32.Ra1 Bd5 33.Rxa7 Bxf3+ 34.Kxf3 Nd5 35.Rd7 Rc3+ 36.Kg2 Nf6 37.Re7 Rc2 38.e3 Kg6 39.Re5 h5 40.g4 hxg4 41.hxg4 Rxf2+ 42.Kxf2 Nxg4+ 43.Kf3 Nxe5+ 44.Ke4 f6 45.Kd4 Kf5 46.Kd5 Kg4 0-1
2025.01.21 Titled Tue 21st Jan Early
207152 Hiwale, Ronak (2093) CM Jayasundara, P (1874) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d6 6.e4 c5 7.c3 Nc6 8.Re1 Rb8 9.h3 b5 10.Kh2 b4 11.Qc2 Bd7 12.Nbd2 bxc3 13.bxc3 Qa5 14.Nc4 Qa6 15.e5 dxe5 16.Nfxe5 Nxe5 17.Nxe5 Be6 18.Bf4 Rb6 19.d4 cxd4 20.cxd4 Rd8 21.Nc6 Re8 22.Rab1 Rxb1 23.Qxb1 Bxa2 24.Qb2 Be6 25.Ra1 Qb6 26.Qa3 Nd5 27.Bxd5 Bxd5 28.Nxe7+ Rxe7 29.Qxe7 Qxd4 30.Rf1 Bc4 31.Qe8+ Bf8 32.Bh6 Qd6 33.Bxf8 Qxf8 34.Qxf8+ Kxf8 35.Rc1 Bb5 36.Rc8+ Kg7 37.Ra8 a6 38.f4 h5 39.Kg1 Kf6 40.Kf2 Ke6 41.Ke3 Kf6 42.Kd4 Bf1 43.h4 Bb5 44.Ke4 Bc6+ 45.Kd4 Bxa8 46.Kc5 Be4 47.Kb6 Kf5 48.Kxa6 Kg4 49.Kb6 Bf5 50.Kc5 Kxg3 51.Kd6 Kxh4 52.Ke5 Kg4 53.Kf6 h4 54.Kxf7 h3 55.Kg7 h2 56.Kh6 h1=Q+ 57.Kg7 Qf3 58.Kf6 Qxf4 59.Kg7 Qd6 60.Kh6 g5+ 61.Kg7 Kf4 62.Kh8 g4 63.Kg8 g3 64.Kg7 g2 65.Kh8 Kg5 66.Kg7 Qd7+ 67.Kf8 Kg6 68.Kg8 Qe8# 0-1
2025.01.21 Titled Tue 21st Jan Late
208180 CM Jayasundara, P (1874) FM Koval, Artem (2193) 0-1
1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Bf4 g5 5.Bg3 Bg7 6.Nf3 Nc6 7.e3 Ngxe5 8.Nxe5 Nxe5 9.Nc3 d6 10.Be2 h5 11.h4 g4 12.Bf4 Be6 13.Bg5 Qd7 14.Nd5 Bxd5 15.cxd5 Ng6 16.Qc2 c5 17.dxc6 bxc6 18.Bd3 Ne5 19.Bf5 Qb7 20.O-O Rb8 21.b3 O-O 22.Rfd1 d5 23.Rac1 Rfe8 24.Bf4 Qe7 25.Bd3 Qxh4 26.g3 Nf3+ 27.Kf1 Qh3+ 28.Ke2 Nd4+ 29.Kd2 Nxc2 30.Rxc2 Qg2 31.Kc1 Be5 32.Kb1 Bxf4 33.exf4 Qf3 34.Rcd2 a5 35.Kb2 a4 36.Rc1 axb3 37.axb3 h4 38.Rc3 h3 0-1
2025.01.21 Titled Tue 21st Jan Late
208735 CM Guillemette, Hugo (2198) CM Jayasundara, P (1874) 1-0
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 c5 7.d5 e6 8.O-O exd5 9.cxd5 Re8 10.Nd2 a6 11.a4 Nbd7 12.a5 Ne5 13.f4 Neg4 14.Nc4 h5 15.h3 Nh6 16.e4 Qc7 17.e5 dxe5 18.d6 Qd8 19.fxe5 Nd7 20.Bxh6 Bxh6 21.Qd5 Rf8 22.Ne4 Rb8 23.e6 fxe6 24.Qxe6+ Kh7 25.Rf7+ Rxf7 26.Qxf7+ Bg7 27.h4 Nf8 28.Ng5+ Kh8 29.Bd5 Nh7 30.Qxg6 Nf6 31.Nf7+ 1-0
2025.01.21 Titled Tue 21st Jan Late
209250 CM Jayasundara, P (1874) FM Melikhov, E (2138) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Nc6 6.Qa4 Bb4+ 7.Bd2 Bd6 8.Qxc4 O-O 9.O-O e5 10.dxe5 Nxe5 11.Nxe5 Bxe5 12.Bc3 Bxc3 13.Nxc3 c6 14.Rfd1 Qe7 15.b4 Be6 16.Qh4 Rfd8 17.Ne4 h6 18.Nxf6+ Qxf6 19.Qxf6 gxf6 20.a3 Kf8 21.Kf1 Ke7 22.Ke1 Bb3 23.Rxd8 Rxd8 24.Rb1 Bd5 25.Bxd5 Rxd5 26.Rd1 Ke6 27.e3 Rxd1+ 28.Kxd1 Kd5 29.Kd2 Kc4 30.Kc2 f5 31.h4 h5 32.f3 b5 33.e4 fxe4 34.fxe4 Kd4 35.g4 hxg4 36.h5 Ke5 37.h6 Kf6 38.h7 Kg7 39.h8=Q+ Kxh8 40.Kd3 Kg7 41.Ke3 Kg6 42.Kf4 Kh5 43.e5 Kh4 44.Kf5 g3 45.Kf6 g2 46.Kxf7 g1=Q 47.e6 Qf2+ 48.Kg7 Kg5 49.e7 Qf6+ 50.Kg8 Qxe7 51.Kh8 Kg6 52.Kg8 Qe8# 0-1
2025.01.21 Titled Tue 21st Jan Early
208020 GM Gabrielian, A (2419) CM Jayasundara, P (1874) 1-0
1.Nf3 g6 2.g3 Bg7 3.d4 c5 4.d5 Nf6 5.Bg2 O-O 6.O-O d6 7.Nc3 a6 8.a4 Nbd7 9.e4 Rb8 10.Re1 b5 11.axb5 axb5 12.h3 b4 13.Nb1 Nb6 14.Nbd2 Nfd7 15.Ra2 c4 16.b3 Qc7 17.Bf1 cxb3 18.cxb3 Nc5 19.Bb2 Bd7 20.Bxg7 Kxg7 21.Rc2 Ra8 22.e5 Qb7 23.Rxc5 dxc5 24.e6 fxe6 25.dxe6 Bc6 26.Ne5 Bd5 27.Qc2 Rac8 28.Qb2 Kg8 29.Ng4 h5 30.Nh6+ Kh7 31.Nf7 Rxf7 32.exf7 Bxf7 33.Ne4 Bd5 34.Ng5+ Kg8 35.Qc2 Bf7 36.Bg2 Qd7 37.Be4 Qd6 38.Re3 Rd8 39.Kg2 Qd1 40.Bxg6 Qxc2 41.Bxc2 c4 42.Nxf7 Kxf7 43.bxc4 Nxc4 44.Bb3 Rc8 45.Re4 Kf6 46.Rxc4 Rxc4 47.Bxc4 Ke5 48.h4 Kd4 49.Bf7 Ke5 50.Bxh5 b3 51.Bd1 b2 52.Bc2 Kd4 53.h5 Kc3 54.Bb1 e5 55.h6 Kd2 56.h7 Kc1 57.Be4 Kd2 58.h8=Q Kc3 59.Qxe5+ Kd2 60.Qxb2+ 1-0
2025.01.21 Titled Tue 21st Jan Early
204967 CM Jayasundara, P (1874) CM Novak, Rat (2038) 0-1
1.d4 d5 2.c4 c5 3.cxd5 Qxd5 4.Nf3 cxd4 5.Nc3 Qa5 6.Nxd4 e5 7.Nb3 Qc7 8.g3 Bb4 9.Bd2 Nf6 10.Bg2 O-O 11.O-O Rd8 12.Qc2 Be6 13.Rac1 Bxb3 14.axb3 Qe7 15.Rfd1 Nc6 16.Be3 Nd4 17.Bxd4 exd4 18.Ne4 Nxe4 19.Qxe4 Qxe4 20.Bxe4 Rd7 21.e3 Rad8 22.exd4 b6 23.d5 g6 24.h4 Bc5 25.Kg2 Kg7 26.Rc4 f5 27.Bf3 a5 28.Re1 h6 29.Re6 Kf7 30.h5 g5 31.Kf1 g4 32.Bg2 Rd6 33.Rxd6 Rxd6 34.Rc2 Kf6 35.Re2 Kg5 36.Re6 Kxh5 37.Rxd6 Bxd6 38.Ke2 Kg5 39.Bf1 Bc5 40.Bg2 h5 41.Kf1 f4 42.gxf4+ Kxf4 43.Ke2 h4 44.Bh1 Ke5 45.f3 g3 46.Bg2 Kxd5 47.f4+ Ke6 48.Kf3 Kf5 49.Bh3+ Kg6 50.Kg4 Be7 51.Bf1 Bf6 52.Bd3+ Kg7 53.Bf1 Kf7 54.Bc4+ Ke7 55.Bf1 Kd6 56.f5 Ke5 57.Bc4 g2 58.Kh3 g1=Q 59.Be2 Qg3# 0-1
2025.01.21 Titled Tue 21st Jan Late
208552 CM Jayasundara, P (1874) WFM Yurasova, Daria (2064) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.g3 Bg4 6.Ne5 Bf5 7.Bg2 e6 8.e4 Bg6 9.h4 Bb4 10.O-O Bxc3 11.bxc3 Bxe4 12.Bxe4 Nxe4 13.Qg4 Nxc3 14.Qxg7 Rf8 15.Ba3 Nd7 16.Bxf8 Nxe5 17.dxe5 Qd5 18.Qf6 Kxf8 19.Qh8+ Ke7 20.Qxa8 Ne2+ 21.Kh2 Nd4 22.Qxb7+ Kf8 23.Qb4+ c5 24.Qb8+ Kg7 25.Qd6 Qe4 26.Qe7 Nf3+ 27.Kh3 Qxe5 28.Rae1 Nxe1 29.Qg5+ Qxg5 30.hxg5 Nd3 31.Rd1 Kg6 32.Rd2 Nb4 33.a3 Nd5 34.Rc2 c3 35.f4 Kf5 36.Kg2 Ke4 37.Kf2 Kd3 38.Rc1 Kd2 39.Re1 c2 40.Re2+ Kc1 41.Re1+ Kb2 42.Ke2 c1=Q 43.Rxc1 Kxc1 44.Kf3 c4 45.Ke4 c3 46.Ke5 c2 47.f5 Kb2 48.fxe6 fxe6 49.Kxe6 c1=Q 50.g6 hxg6 51.Kf7 Qg5 52.Kg8 0-1
2025.01.21 Titled Tue 21st Jan Early
206780 CM Jayasundara, P (1874) CM Mutuge Ian (1959) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 O-O 6.O-O c6 7.Qc2 b6 8.Rd1 Bb7 9.Ne5 Nbd7 10.Nc3 Rc8 11.Bf4 Qe8 12.a4 Nxe5 13.dxe5 Nd7 14.cxd5 cxd5 15.e4 dxe4 16.Bxe4 Bxe4 17.Qxe4 Nc5 18.Qf3 a6 19.b4 Nb3 20.Rab1 Bxb4 21.Rxb3 Bxc3 22.Rxc3 Qxa4 23.Rxc8 Rxc8 24.Qd3 h6 25.h4 b5 26.Qd7 Rf8 27.Rd4 Qa1+ 28.Kh2 a5 29.Be3 b4 30.Bxh6 gxh6 31.Rg4+ Kh8 32.Qd2 Kh7 33.Qd3+ Kh8 34.Qe3 Kh7 35.Qe4+ Kh8 36.Qf4 Kh7 37.Qf6 1-0
2025.01.21 Titled Tue 21st Jan Early
206530 Corona Monraz, Ramiro (1969) CM Jayasundara, P (1874) 1-0
1.b4 e5 2.Bb2 d6 3.e3 Nf6 4.Nf3 g6 5.Be2 Bg7 6.O-O O-O 7.c4 Nbd7 8.Qc1 Re8 9.d3 h5 10.Nbd2 Nf8 11.h3 Bf5 12.Re1 c6 13.Nf1 N8h7 14.Ng3 Bc8 15.e4 Kh8 16.Bc3 Ng8 17.Bd2 Qe7 18.Ng5 Nxg5 19.Bxg5 Bf6 20.Bxf6+ Qxf6 21.Rf1 h4 22.Nh1 Qf4 23.Qd1 Nf6 24.Bf3 Kg7 25.Qe2 a5 26.g3 Qg5 27.Bg2 hxg3 28.fxg3 axb4 29.g4 Rh8 30.Rf2 Bxg4 31.hxg4 Nxg4 32.Rff1 Qh4 33.Bf3 Nh2 34.Rf2 Nxf3+ 35.Qxf3 Rh5 36.Qxf7+ Kh6 37.Qf3 Rg5+ 38.Rg2 Rh8 39.Ng3 Kg7 40.Kf2 Rf8 41.Qxf8+ Kxf8 42.Rag1 Qf4+ 43.Ke2 Kg7 44.Nf5+ Kf8 45.Rxg5 Qh2+ 46.R1g2 Qh1 47.Ne3 Qa1 48.Rxg6 Qxa2+ 49.Kf3 Qb1 50.Rg8+ Kf7 51.R2g7+ Kf6 52.Ng4+ Ke6 53.Re8# 1-0
2025.01.21 Titled Tue 21st Jan Early
205267 CM Sabatier, Mathis (2211) CM Jayasundara, P (1874) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Nc6 5.d4 cxd4 6.cxd4 g6 7.Nc3 Bg7 8.O-O O-O 9.h3 e5 10.d5 Ne7 11.Be3 h6 12.Qd2 g5 13.Rac1 Ng6 14.Rfe1 Bd7 15.Bf1 Nh5 16.Nb5 Bxb5 17.Bxb5 Nhf4 18.Rc2 h5 19.Nh2 a6 20.Bf1 Qd7 21.Rec1 Rac8 22.Rxc8 Rxc8 23.Rxc8+ Qxc8 24.Qc1 Qd7 25.Bb6 g4 26.hxg4 hxg4 27.Qc7 Qa4 28.Qc8+ Bf8 29.Nxg4 Kg7 30.Bd8 Qd1 31.Bf6+ Kh7 32.Qf5 Ne2+ 33.Kh2 Qxf1 34.Qh5+ Kg8 35.Bg5 Qg1+ 36.Kh3 Nef4+ 37.Bxf4 Nxf4+ 38.Kh4 Nxh5 39.Kxh5 Qh1+ 40.Kg5 Bg7 0-1
2025.01.21 Titled Tue 21st Jan Early
207581 CM Jayasundara, P (1874) CM Lau, Lut Yin Luke (2240) 1-0
1.d4 b6 2.e4 Bb7 3.Nc3 g6 4.Nf3 Bg7 5.Be2 Nf6 6.e5 Ne4 7.O-O O-O 8.Re1 d6 9.Bd3 Nxc3 10.bxc3 Nd7 11.e6 fxe6 12.Ng5 Bd5 13.c4 Bxd4 14.cxd5 Nc5 15.Nxh7 Rxf2 16.Kh1 Nxd3 17.Qxd3 Bxa1 18.Qxg6+ Kh8 19.Ng5 Qf8 20.Qh7# 1-0
2025.01.21 Titled Tue 21st Jan Early
205792 CM Jayasundara, P (1874) FM Kovalevsky, Stanislav (2098) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.g3 Bf5 6.Bg2 e6 7.Ne5 Bb4 8.O-O O-O 9.Nxc4 h6 10.a3 Bxc3 11.bxc3 Ne4 12.Qb3 Nd7 13.f3 Nef6 14.e4 Bg6 15.Qxb7 c5 16.Be3 cxd4 17.cxd4 Nb6 18.Nxb6 axb6 19.Rfc1 Ra4 20.Qc6 Qa8 21.Qxa8 Rfxa8 22.Rc3 b5 23.Rb1 Rxa3 24.Rxa3 Rxa3 25.Bf2 Ra5 26.Bf1 Ne8 27.Rxb5 Ra1 28.Rb8 Kf8 29.d5 Ke7 30.Bc5+ Kd7 31.dxe6+ fxe6 32.Kg2 Nc7 33.Rb7 Kc6 34.Ra7 Rc1 35.Bf2 Rc2 36.Ra3 e5 37.Re3 Bf7 38.Kg1 Rc1 39.Kg2 Nb5 40.Bxb5+ Kxb5 41.Rd3 Bc4 42.Rd2 Bf1+ 43.Kg1 Bh3+ 44.Be1 Rxe1+ 45.Kf2 Rf1+ 46.Ke3 Rc1 47.f4 Rc3+ 48.Rd3 Rxd3+ 49.Kxd3 Kc5 50.fxe5 Kc6 51.Kd4 Kd7 52.Kd5 Be6+ 53.Kd4 Ba2 54.h4 Ke6 55.g4 g6 56.Ke3 Kxe5 57.Kf3 Bb1 58.Kg3 Bxe4 0-1
2025.01.21 Titled Tue 21st Jan Late
209640 CM Jayasundara, P (1874) Williams, Oscar (2054) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 Na6 7.g4 e5 8.d5 Nc5 9.f3 c6 10.h4 cxd5 11.cxd5 h5 12.g5 Nfd7 13.b4 Na6 14.a3 Qe7 15.Rc1 f5 16.gxf6 Bxf6 17.Qd2 Nb6 18.Nh3 Bxh4+ 19.Kf1 Bd7 20.Kg2 Rac8 21.Rcg1 Nc4 22.Bxc4 Rxc4 23.Kf1 Rxf3+ 24.Ke2 Bg4 25.Kd3 Qc7 0-1
2025.01.21 Titled Tue 21st Jan Late
208874 Hua, Charles (2039) CM Jayasundara, P (1874) 0-1
1.b3 Nf6 2.Bb2 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 c5 6.d4 cxd4 7.Bxd4 Nc6 8.Bb2 d5 9.e3 Re8 10.O-O e5 11.Nbd2 e4 12.Nd4 Ne5 13.Re1 Bg4 14.f4 Bxd1 0-1
2025.01.21 Titled Tue 21st Jan Early
207358 CM Jayasundara, P (1874) IM Needleman, G (2429) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 O-O 6.O-O Nc6 7.Ne5 dxc4 8.Bxc6 bxc6 9.Nxc6 Qd6 10.Nxe7+ Qxe7 11.Qa4 Bb7 12.Qxc4 c5 13.Nc3 Rac8 14.Rd1 cxd4 15.Qxd4 Rfd8 16.Qa4 Rxd1+ 17.Qxd1 Qc5 18.Be3 Qh5 19.Qd4 Ng4 20.h4 h6 21.Qd7 Ba6 22.Qxa7 Qa5 23.Bb6 Qf5 24.Qxa6 Rb8 25.Rd1 Kh7 26.a4 e5 27.a5 e4 28.Qc4 e3 29.f3 1-0
2023.11.21 Titled Tue 21st Nov Early
736782 CM Jayasundara, P (1830) FM Ljukin, S (2362) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 Bf5 5.Bg2 e6 6.O-O Bd6 7.Nc3 O-O 8.Nh4 Bg4 9.f3 Bh5 10.g4 Nxg4 11.fxg4 Qxh4 12.h3 Bg6 13.Bf4 Bxf4 14.Rxf4 Nd7 15.e4 dxe4 16.Nxe4 Bxe4 17.Rxe4 Nf6 18.Re3 Rad8 19.Qd3 Qg5 20.Rd1 Rd7 21.Qe2 Rfd8 22.Red3 h6 23.Qf2 h5 24.gxh5 Nxh5 25.a3 Nf4 26.Rg3 Qxg3 27.Qxg3 Ne2+ 28.Kh2 Nxg3 29.Kxg3 Rxd4 30.Rxd4 Rxd4 31.Kf2 Rxc4 32.Bf3 Rc2+ 33.Kg3 Rxb2 34.h4 Rb3 35.h5 Rxa3 36.h6 gxh6 37.Kg4 Kg7 0-1
2023.11.21 Titled Tue 21st Nov Early
737841 CM Jayasundara, P (1830) FM Garcia Correa, J (2103) 1-0
1.d4 d5 2.Bf4 e6 3.e3 Bd6 4.Qg4 Bxf4 5.Qxg7 Qf6 6.Qxf6 Nxf6 7.exf4 Nc6 8.Nf3 Nb4 9.Na3 a6 10.c3 Nc6 11.Bd3 h5 12.h4 Bd7 13.Nb1 O-O-O 14.Nbd2 Ng4 15.g3 f6 16.O-O Rdg8 17.Rfe1 Rg7 18.b4 Rhg8 19.a4 Ne7 20.b5 a5 21.Nh2 Nxf2 22.Kxf2 Rxg3 23.Nhf3 Rg2+ 24.Ke3 e5 25.fxe5 fxe5 26.dxe5 Bf5 27.Rg1 Bxd3 28.Kxd3 Nf5 29.Rxg2 Rxg2 30.Rg1 Rf2 31.Rg5 Ne7 32.Ke3 c5 33.Kxf2 1-0
2023.11.21 Titled Tue 21st Nov Early
738401 WIM Matveeva, O (2156) CM Jayasundara, P (1830) 0-1
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bg7 7.g3 O-O 8.Bg2 d6 9.Nf3 Nfd7 10.O-O Nb6 11.e4 Bxa6 12.Re1 N8d7 13.Bf4 Nc4 14.Qc2 Qa5 15.Bd2 Rfb8 16.Rab1 Nxd2 17.Nxd2 Ne5 18.Bf1 Qb4 19.a3 Qd4 20.Kg2 Bd3 21.Bxd3 Nxd3 22.Re2 Nxb2 23.Rxb2 Rxb2 24.Qxb2 Qxc3 25.Qb7 Qxa3 26.Qxe7 Qd3 27.Qb7 Ra3 28.Re3 Qa6 29.Qb8+ Bf8 30.Rxa3 Qxa3 31.Nc4 Qa6 32.e5 Qxc4 33.exd6 Qxd5+ 34.Kg1 Qxd6 35.Qc8 Qd4 36.h4 c4 37.Kg2 Qd3 38.h5 c3 39.h6 c2 0-1
2023.11.21 Titled Tue 21st Nov Early
737132 FM Fernandez Siles, L (2218) CM Jayasundara, P (1830) 1-0
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Nd2 g6 5.e4 bxc4 6.Bxc4 d6 7.f4 Bg7 8.Ngf3 O-O 9.O-O a5 10.Qe1 Nbd7 11.Qh4 Nb6 12.f5 gxf5 13.Bd3 c4 14.Bc2 Nxe4 15.Nxe4 fxe4 16.Bxe4 f5 17.Ng5 h6 18.Ne6 Bxe6 19.dxe6 fxe4 20.Bxh6 Nd5 21.Qg5 Qb6+ 22.Kh1 Qd4 23.Rf7 Rxf7 24.exf7+ Kxf7 25.Bxg7 Qxg7 26.Qxd5+ e6 27.Qxa8 Qxb2 28.Rf1+ Kg6 29.Qxe4+ Kg7 30.Qg4+ Kh7 31.h3 Qe5 32.Rf7+ Kh6 33.Rf3 Qe1+ 34.Kh2 Qe5+ 35.Rg3 Qf6 36.Qg8 c3 37.Qc8 1-0
2023.11.21 Titled Tue 21st Nov Early
737417 CM Jayasundara, P (1830) FM Szikszai, Bertalan (2316) 0-1
1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.Be3 Nf6 5.f3 O-O 6.Qd2 c6 7.O-O-O b5 8.Kb1 b4 9.Nce2 a5 10.Bh6 Qc7 11.h4 e5 12.g4 Be6 13.h5 Na6 14.hxg6 fxg6 15.Bxg7 Qxg7 16.dxe5 dxe5 17.Qd6 Bf7 18.Nc1 Ra7 19.Qxe5 Re8 20.Qf4 Nc5 21.Qe3 Na4 22.g5 Nd5 23.Qd4 Ndc3+ 24.bxc3 Nxc3+ 25.Ka1 Nxd1 26.Qxg7+ Kxg7 27.Bd3 Nf2 28.Rh2 Nxd3 29.Nxd3 Rd7 30.Ne2 Bc4 31.Nef4 Bxd3 32.cxd3 Re5 33.Rh4 Kg8 34.Rg4 Rf7 35.Kb2 Rc5 36.d4 Rc3 37.d5 cxd5 38.Nxd5 Rcxf3 39.Nf6+ Kg7 40.e5 Re3 41.Rh4 Kf8 42.Nxh7+ Ke7 43.Nf6 Rxe5 44.Rd4 Rxf6 45.gxf6+ Kxf6 46.Rd6+ Kf5 47.a3 bxa3+ 48.Kxa3 g5 49.Rd8 g4 50.Rf8+ Ke4 51.Rg8 Kf3 52.Kb3 g3 53.Kc3 Rd5 54.Rg6 g2 55.Rg7 Kf2 56.Rf7+ Ke1 57.Rg7 Kf1 58.Rf7+ Kg1 59.Rg7 a4 60.Kb4 Rd4+ 61.Kc3 Rf4 62.Rg6 Kf1 63.Rg5 g1=Q 64.Rxg1+ Kxg1 0-1
2023.11.21 Titled Tue 21st Nov Early
737684 WGM Golubenko, Valen (2209) CM Jayasundara, P (1830) 0-1
1.d4 Nf6 2.g3 c5 3.d5 g6 4.Bg2 Bg7 5.c4 O-O 6.Nc3 b5 7.cxb5 a6 8.d6 Ra7 9.dxe7 Qxe7 10.Bf4 Bb7 11.b6 Bxg2 12.bxa7 Nc6 13.Bd6 Qd8 14.Bxf8 Qxf8 15.Nf3 Bxh1 16.Qd3 Qc8 17.O-O-O Bxf3 18.Qxf3 Qb7 19.e4 Qxa7 20.Qe3 Qb6 21.e5 Ng4 22.Qe2 Ngxe5 23.f4 Nd4 24.Qe4 Nc4 25.Qe8+ Bf8 26.b3 Qa5 27.Nd5 Qa3+ 28.Kb1 Qb2# 0-1
2023.11.21 Titled Tue 21st Nov Early
736670 CM Jayasundara, P (1830) Swicarz, M (2261) 0-1
1.d4 Nf6 2.Bg5 c5 3.d5 Ne4 4.h4 Qb6 5.Nd2 Nxd2 6.Bxd2 Qxb2 7.Nf3 d6 8.Rb1 Qxa2 9.e4 a6 10.c4 b5 11.cxb5 axb5 12.Bxb5+ Bd7 13.O-O Bxb5 14.Rxb5 Nd7 15.Re1 f6 16.Rb7 g6 17.Bc3 Bg7 18.Ng5 Ra7 19.Rxa7 Qxa7 20.Ne6 Kf7 21.Qg4 Bh6 22.h5 g5 23.Rb1 Rb8 24.Rxb8 Qxb8 25.Qf5 Kg8 26.Nxg5 Bxg5 27.Qxd7 Qb1+ 28.Kh2 Qxe4 29.Qe8+ Kg7 30.h6+ Bxh6 31.Qd7 Bg5 32.Qh3 Qf4+ 33.g3 Qxf2+ 34.Kh1 Qf3+ 35.Qg2 Qxc3 36.Qe2 Qe5 37.Qg4 Qxd5+ 38.Kh2 Qe5 39.Qe2 Qxe2+ 0-1
2023.11.21 Titled Tue 21st Nov Early
738211 CM Skiadopoulos, N (1854) CM Jayasundara, P (1830) 0-1
1.e4 c5 2.Nf3 d6 3.Bc4 Nc6 4.h3 g6 5.c3 Bg7 6.O-O Nf6 7.Re1 O-O 8.d4 a6 9.a4 Rb8 10.e5 dxe5 11.Nxe5 Nxe5 12.Rxe5 cxd4 13.cxd4 Nd7 14.Re4 Nb6 15.Bb3 Bf5 16.Rh4 e5 17.g3 exd4 18.Na3 Rc8 19.Bh6 Bxh6 20.Rxh6 d3 21.Qd2 Be6 22.Bxe6 fxe6 23.Rh4 Qd5 24.Rd1 Rfd8 25.Qe3 d2 26.Qxb6 Rc1 0-1
2023.11.21 Titled Tue 21st Nov Early
736428 WGM Alinasab, Mobina (2306) CM Jayasundara, P (1830) 1-0
1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.d4 d6 6.Bg2 Nbd7 7.O-O e5 8.dxe5 Ne4 9.Nd4 dxe5 10.Bxe4 exd4 11.Bxd4 Ne5 12.c3 Qe7 13.Nd2 c5 14.Bxe5 Qxe5 15.Rc1 Rd8 16.Bd3 Bg4 17.Nc4 Qh5 18.Qc2 b5 19.Ne3 Bh3 20.Rfe1 Bh6 21.Bxb5 Bxe3 22.fxe3 Qe5 23.e4 Qg5 24.e3 Qf6 25.Bf1 Bg4 26.Bg2 Qe5 27.h3 Bd7 28.g4 Bc6 29.Rcd1 Re8 30.Qf2 Bxe4 31.Qf4 Bxg2 32.Qxe5 Rxe5 33.Kxg2 Rae8 34.Kf3 f5 35.Rd7 fxg4+ 36.hxg4 Rf8+ 37.Ke2 Rfe8 38.Kd2 Re4 39.Rxa7 Rxg4 40.Rd7 Rg2+ 41.Re2 Rxe2+ 42.Kxe2 h5 43.Rc7 Re5 44.a4 h4 45.a5 c4 46.Rxc4 Rxa5 47.Rxh4 Ra2+ 48.Kd3 Kf7 49.Re4 Kf6 50.b4 Ra6 51.b5 Rb6 52.c4 Kf5 53.Re8 Rd6+ 54.Kc3 g5 55.c5 Rd5 56.Kc4 Rd7 57.c6 Rg7 58.b6 g4 59.c7 g3 60.c8=Q+ Kg5 61.Qd8+ Kg4 62.Rg8 Rxg8 63.Qxg8+ Kf3 64.b7 g2 65.b8=Q Kf2 66.Qf4+ Kg1 67.Qf3 Kh1 68.Qfxg2# 1-0
2023.11.21 Titled Tue 21st Nov Early
737489 CM Adu-Poku, Kwabena (1982) CM Jayasundara, P (1830) 0-1
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bg7 7.e4 O-O 8.Nf3 Qa5 9.Bd2 Bxa6 10.Bxa6 Qxa6 11.Qe2 Qxe2+ 12.Kxe2 e6 13.Kd3 exd5 14.exd5 Na6 15.a3 d6 16.Rhe1 Nc7 17.Kc4 Rfb8 18.b4 cxb4 19.axb4 Rxa1 20.Rxa1 Nfxd5 21.Rb1 Nxc3 22.Bxc3 d5+ 23.Kd3 Bxc3 24.Kxc3 Nb5+ 25.Kb3 Ra8 26.Rd1 Rd8 27.Nd4 Nd6 28.b5 Rc8 29.Kb4 Rc4+ 30.Ka5 Kf8 31.b6 Ke7 32.Ka6 Ra4# 0-1
2023.11.21 Titled Tue 21st Nov Early
738021 CM Jayasundara, P (1830) IM Reprintsev, A (2227) 0-1
1.d4 d5 2.Nf3 Nc6 3.c4 e5 4.cxd5 Qxd5 5.Nc3 Bb4 6.dxe5 Qxd1+ 7.Kxd1 Bg4 8.Bf4 Nge7 9.e3 Ng6 10.Bb5 O-O-O+ 11.Ke2 Ncxe5 12.Rhd1 Nxf4+ 13.exf4 Bxf3+ 14.gxf3 Ng6 15.f5 Nf4+ 16.Kf1 Bxc3 17.bxc3 Rd5 18.Rxd5 Nxd5 19.Bc4 c6 20.Bxd5 cxd5 21.Rd1 Rd8 22.Ke2 Kc7 23.Kd3 Kd6 24.Rg1 g6 25.fxg6 hxg6 26.f4 Rh8 27.Rg2 Rh3+ 28.Kd4 Rf3 29.Rg4 Rxf2 30.h4 Rxa2 31.f5 Ra4+ 0-1
2013.02.07 Asian Zonal 3.2 2013
3357070 CM Jayasundara, P (2097) Wijekoon, C (2032) 1-0
1.Nf3 Nf6 2.g3 d5 3.Bg2 Bf5 4.c4 c6 5.d4 e6 6.Qb3 Qb6 7.c5 Qxb3 8.axb3 Nbd7 9.b4 a6 10.Nbd2 Be7 11.Nb3 h6 12.h3 Ne4 13.g4 Bh7 14.Bf4 Bf6 15.e3 O-O-O 16.Ke2 Rde8 17.Ne5 Nxe5 18.dxe5 Bh4 19.Rhf1 f6 20.Nd2 Nxd2 21.Kxd2 Rhf8 22.Ke2 f5 23.f3 Bd8 24.Bg3 g5 25.f4 Bg6 26.Rf2 h5 27.fxg5 fxg4 28.hxg4 Bxg5 29.Rxf8 Rxf8 30.gxh5 Bxh5+ 31.Kd3 Bf3 32.Rf1 Be4+ 33.Kd4 Rxf1 34.Bxf1 Kd7 35.Be2 Bg6 36.Bf2 Ke7 37.Kc3 Kf7 38.Kd2 Be7 39.Bg4 a5 40.bxa5 Bxc5 41.Kc3 Bf5 42.Bh5+ Bg6 43.Be2 Be7 44.b4 Bd8 45.Kd4 Ke8 46.Be1 Be7 47.Bg4 Kd7 48.Bf3 Bf5 49.Be2 Kc7 50.Bd2 b6 51.Kc3 bxa5 52.bxa5 c5 53.Bb5 Bh4 54.Kb3 Bg3 55.Bc3 Bf2 56.Bd2 Bh4 57.Bc1 Bg5 58.Kb2 Bh6 59.Kb3 d4 60.e4 Bxc1 61.exf5 exf5 62.Kc4 Bd2 63.e6 1-0
2013.02.06 Asian Zonal 3.2 2013
3357059 Amarasinghe, A (1868) CM Jayasundara, P (2097) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 Bxf6 7.Nf3 Nd7 8.Bd3 Be7 9.Qe2 Nf6 10.h4 Qd5 11.c4 Qa5+ 12.Kf1 Qh5 13.a3 Bd7 14.Nxf6+ gxf6 15.Re1 O-O-O 16.b4 Rhg8 17.b5 c6 18.a4 Bd6 19.c5 Bc7 20.Be4 Qg4 21.g3 Ba5 22.Rb1 f5 23.Bxc6 Bxc6 24.bxc6 Qe4 25.cxb7+ Kc7 0-1
2013.02.05 Asian Zonal 3.2 2013
3357019 Kavinda, A (1987) CM Jayasundara, P (2097) 1-0
1.e4 e5 2.Bc4 Nf6 3.d3 Nc6 4.c3 Be7 5.Nf3 O-O 6.Bb3 d6 7.h3 a6 8.O-O Na5 9.Bc2 b5 10.a4 Bb7 11.Re1 c5 12.Nbd2 Re8 13.Nf1 h6 14.Ng3 Bf8 15.Nf5 d5 16.Bd2 c4 17.d4 exd4 18.N3xd4 dxe4 19.Re3 g6 20.Ng3 Bd6 21.axb5 axb5 22.Re1 Kh7 23.Nxb5 Bxg3 24.fxg3 Qd5 25.Be3 Qxb5 26.Ba4 1-0
2013.02.05 Asian Zonal 3.2 2013
3357037 CM Jayasundara, P (2097) FM Shrestha, Suj (1916) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bh5 5.exd5 cxd5 6.Bb5+ Nc6 7.g4 Bg6 8.Ne5 Rc8 9.Qf3 e6 10.h4 Qc7 11.d4 Bd6 12.Bf4 Be4 13.Nxe4 dxe4 14.Bxc6+ bxc6 15.Qxe4 Nf6 16.Qe2 O-O 17.O-O Nd5 18.Bd2 f6 19.Nd3 Qd7 20.Rfe1 Rfe8 21.c4 Nc7 22.Rad1 Qf7 23.Qf3 Na6 24.b4 Nb8 25.Re2 Nd7 26.Rde1 Nf8 27.Bf4 Bxf4 28.Qxf4 Rcd8 29.Re4 e5 30.Qe3 Qxc4 31.a3 Ne6 32.Nxe5 fxe5 33.Rxe5 Nc7 34.f4 Rxe5 35.dxe5 Nd5 36.Qe4 Qc3 37.f5 Qg3+ 38.Kf1 Qh3+ 39.Kg1 Qxh4 40.Rd1 Qg3+ 41.Kh1 Re8 42.e6 Nf6 43.Qg2 Qxg4 44.Qxg4 Nxg4 45.Rd7 Ne3 46.Rxa7 Nxf5 47.Rc7 Rxe6 48.a4 Nd4 49.a5 Re1+ 50.Kg2 Ra1 51.Kf2 h6 52.Rb7 Ra4 53.Rb6 Nc2 54.a6 Nxb4 55.a7 Rxa7 56.Rxb4 Ra2+ 57.Kg3 Rc2 58.Kf4 Kh7 59.Kf5 Rf2+ 60.Kg4 g5 61.Rb7+ Kg6 62.Rc7 Rc2 63.Rc8 h5+ 64.Kg3 Rc3+ 65.Kg2 h4 66.Rh8 Kf5 67.Ra8 c5 68.Re8 Kf4 0-1
2013.02.04 Asian Zonal 3.2 2013
3357003 CM Jayasundara, P (2097) Priyankara, C (1960) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be2 Qc7 6.a3 Nf6 7.Nc3 b5 8.O-O Bb7 9.Re1 d6 10.f4 Nbd7 11.Bf3 Rc8 12.Qe2 Nb6 13.Be3 Be7 14.Bf2 O-O 15.Rab1 Nc4 16.a4 b4 17.Na2 d5 18.exd5 Bxd5 19.Bxd5 Nxd5 20.Nxe6 fxe6 21.Qxe6+ Rf7 22.Qxd5 Rd8 23.Qe6 Rd6 24.Qg4 Rg6 25.Qf3 Nd2 26.Qa8+ Bf8 27.Nxb4 Qxf4 28.Nd3 Qc7 29.Ne5 Nxb1 30.Nxf7 Qxf7 31.Rxb1 Qa2 32.Rf1 Rf6 33.Qb7 Qxa4 34.Qd5+ Kh8 35.b3 Qf4 36.Qd4 Qf5 37.c4 Qc2 38.Qe3 h6 39.g3 a5 40.Rc1 Qb2 41.Re1 a4 42.bxa4 Qb4 43.Qd3 Qxa4 44.Bd4 Rd6 45.Rf1 Rd8 1-0
2013.02.03 Asian Zonal 3.2 2013
3356972 CM Jayasundara, P (2097) Prabajith, Asela (1863) 0-1
1.e4 e6 2.d4 b6 3.Nf3 Bb7 4.Bd3 Nf6 5.Qe2 d6 6.O-O Be7 7.c4 Nbd7 8.Nc3 O-O 9.a3 c5 10.d5 e5 11.Bc2 a6 12.a4 Re8 13.Bd2 g6 14.Ne1 Nh5 15.Nd3 Bf8 16.Rae1 Bc8 17.g4 Ng7 18.f4 Be7 19.Qg2 f6 20.b3 Nf8 21.Re2 Bd7 22.fxe5 fxe5 23.Bh6 Bg5 24.Bxg5 Qxg5 25.h3 Bc8 26.Ref2 Ra7 27.b4 Rc7 28.a5 cxb4 29.Nxb4 Rxc4 30.Rxf8+ Rxf8 31.Rxf8+ Kxf8 32.Qf1+ Nf5 33.Qxc4 Qe3+ 34.Kf1 Qc1+ 35.Nd1 Ne3+ 36.Ke2 Nxc4 0-1
2013.02.03 Asian Zonal 3.2 2013
3356990 Fonseka, C (1920) CM Jayasundara, P (2097) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bxd7+ Bxd7 6.c3 Bc6 7.Re1 e6 8.d4 cxd4 9.cxd4 d5 10.e5 Ne7 11.Nbd2 Bd7 12.Nf1 Nc6 13.Ng3 Qb6 14.Be3 O-O-O 15.a3 Kb8 16.b4 Be7 17.Nd2 f5 18.f4 Na7 19.Nb3 Ba4 20.Qd3 Bxb3 21.Qxb3 Rc8 22.Ne2 Rc4 23.Rab1 Rhc8 24.Qd3 Qb5 25.Rb3 Rc2 26.Qd1 Qc4 27.Qd3 Nb5 28.Bf2 Qxd3 29.Rxd3 Ra2 30.Nc1 Rxa3 31.Rxa3 Nxa3 32.Nd3 Nc2 33.Rc1 Rc4 34.Nc5 Bxc5 35.bxc5 Rb4 36.Rd1 a5 37.g3 a4 38.Rd2 Rb1+ 39.Kg2 Nb4 40.Re2 a3 41.Be1 Rxe1 42.Rxe1 Nc2 43.Rc1 a2 0-1
2012.11.18 Wy Bu18 2012
3378654 CM Jayasundara, P (2059) Aleman Hernandez, Andres (2161) 1-0
1.e4 g6 2.Nc3 Bg7 3.Bc4 d6 4.f4 e6 5.Nf3 Ne7 6.O-O O-O 7.Bb3 d5 8.e5 c5 9.d3 a6 10.Ne2 Nbc6 11.c3 b5 12.Bc2 d4 13.Ng3 Nd5 14.Ne4 Qb6 15.Kh1 Nce7 16.c4 Nb4 17.Nf6+ Kh8 18.Bb1 Ng8 19.Ne4 Bb7 20.Qe1 Bxe4 21.Qxe4 f5 22.Qe2 Ne7 23.b3 Nbc6 24.Bc2 b4 25.Qf2 Nd8 26.Qh4 Ra7 27.Bd2 Nf7 28.Rae1 Qd8 29.Re2 Nc8 30.Qh3 a5 31.Be1 Kg8 32.Bh4 Qd7 33.Bf6 a4 34.Ng5 Nxg5 35.fxg5 axb3 36.axb3 Ne7 37.Qf3 Rfa8 38.h4 Qe8 39.Bd1 Qf7 40.Rfe1 Qe8 41.Rf2 Nc6 42.Qh3 Ra1 43.Rff1 Nd8 44.h5 Nf7 45.hxg6 hxg6 46.Bf3 Rxe1 47.Rxe1 Ra7 48.Qh4 Bxf6 49.exf6 Ne5 50.Rxe5 Rh7 51.Qxh7+ Kxh7 52.Bd5 Qh8 53.Rxe6 Kg8+ 54.Kg1 Qh5 55.Re8+ Kh7 56.f7 Qd1+ 57.Kf2 Qd2+ 58.Kf3 Qxd3+ 59.Kf4 1-0
2012.11.17 Wy Bu18 2012
3378596 Skouvaklis, A (2167) CM Jayasundara, P (2059) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Be3 Nbd7 7.e5 Ng4 8.Bg1 c5 9.e6 fxe6 10.Ng5 Ndf6 11.dxc5 h6 12.Nf3 Qa5 13.Nd2 h5 14.Nc4 Qd8 15.Bd3 Nd5 16.Ne2 Nxf4 17.Nxf4 Rxf4 18.h3 d5 19.hxg4 dxc4 20.Be3 Rxg4 21.Be2 Qa5+ 22.c3 Re4 23.Rh3 b5 24.Qd2 Re5 25.Bf3 Rb8 26.Kf2 Ba6 27.Qd7 Rf8 28.Bd4 Ref5 29.Qxe6+ Kh8 30.Bxg7+ Kxg7 31.Rg3 R5f6 32.Qxe7+ R8f7 33.Qe5 Qd8 34.Re1 Bb7 35.Kg1 Bxf3 36.Rxf3 Kg8 37.Qe8+ Qxe8 38.Rxe8+ Kg7 39.Rfe3 1/2-1/2
2012.11.16 Wy Bu18 2012
3378550 CM Jayasundara, P (2059) Gariseb, Immanuel 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Ng3 O-O 7.Nf3 b6 8.Bd3 Bb7 9.O-O Nc6 10.c3 Nd7 11.Bf4 Bd6 12.Bxd6 cxd6 13.Ne4 Nf6 14.Nfg5 Nxe4 15.Nxe4 Ne7 16.f4 Nf5 17.Rf3 Nh4 18.Rg3 f5 19.Ng5 Rf6 20.Qh5 h6 21.Qxh4 hxg5 22.Qxg5 Rf7 23.Qg6 Qf6 24.Re1 Re8 25.Qh5 a6 26.Rg6 Qe7 27.Re3 Qd7 28.Rh3 Kf8 29.Rhg3 1-0
2012.11.15 Wy Bu18 2012
3378484 Hasenohr, B (2196) CM Jayasundara, P (2059) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.e4 c5 6.a3 cxd4 7.axb4 dxc3 8.bxc3 Qc7 9.c5 d6 10.cxd6 Qxd6 11.Nf3 Nbd7 12.Be2 b6 13.Nd4 Bb7 14.f3 Rfc8 15.Be3 a6 16.O-O e5 17.Nf5 Qxb4 18.Qd2 Qxc3 19.Nd6 Rc7 20.Nxb7 Rxb7 21.Rxa6 Rxa6 22.Bxa6 Ra7 23.Bb5 h6 24.Rd1 Qa3 25.Bc4 Rc7 26.Qe2 b5 27.Bxb5 Rc3 28.Bf2 Rc1 29.Qd2 Rxd1+ 30.Qxd1 Nf8 31.Qd8 Kh7 32.Qc7 Qa1+ 33.Bf1 Kg6 34.g3 Ne6 35.Qc8 Kh7 36.Kg2 Qd1 37.Qc3 Qd6 38.Bd3 Nh5 39.Be3 g6 40.Qd2 Nc5 41.Bc4 Qxd2+ 42.Bxd2 Kg8 43.Bxh6 Ng7 44.Bd2 Nce6 45.Bc3 f6 46.f4 exf4 47.Bxf6 f3+ 48.Kxf3 Kf8 49.Kg4 Ne8 50.Bc3 Ke7 51.Bxe6 Kxe6 52.Kg5 Kf7 53.Be5 Ke6 54.Bb2 Kf7 55.Kf4 Ke6 56.h4 Nd6 57.g4 Nc4 58.Bd4 Nd6 59.Kg5 Kf7 60.e5 Nb5 61.Bb6 Nc3 62.e6+ Kg7 63.Bd4+ 1-0
2012.11.14 Wy Bu18 2012
3378436 CM Jayasundara, P (2059) Carrasco Cea, Jherko (1842) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Nbd7 8.Bg5 Nc5 9.Qe2 Be7 10.f4 h6 11.Bxf6 Bxf6 12.O-O-O Nxb3+ 13.axb3 Qc7 14.f5 O-O 15.g4 b5 16.h4 Qc5 17.Qd2 d5 18.exd5 exd5 19.Kb1 Rd8 20.Nce2 Bb7 21.g5 hxg5 22.hxg5 Be5 23.Qe1 Rd6 24.Qh4 Kf8 25.Rhf1 Ke8 26.Qh5 Qc7 27.Rfe1 Kd8 28.g6 fxg6 29.fxg6 Bf6 30.Nf4 Qb6 31.Nfe6+ Kc8 32.Qh8+ Bd8 33.Qxg7 Kb8 34.Nxd8 Rxd8 35.Re6 Qc5 36.Re7 Qb6 37.Ne6 Rc8 38.b4 Ra7 39.Qe5+ Ka8 40.Nc7+ Rxc7 41.Rxc7 1-0
2012.11.12 Wy Bu18 2012
3378324 CM Jayasundara, P (2059) Copi, Ambroz (1729) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nf3 Bd7 8.Bd3 Bc6 9.Qd2 Nd7 10.h4 h6 11.Qa5 Nb6 12.O-O-O Qd5 13.Nc5 Nc4 14.Qxc7 Bxc5 15.dxc5 Qxc5 16.Qf4 Nb6 17.Qxf6 Rg8 18.Ne5 Qe7 19.Qxe7+ Kxe7 20.Nxc6+ bxc6 21.Be4 Rac8 22.Rd3 Rc7 23.g3 Rb8 24.Bg2 Nd7 25.Rhd1 Nf6 26.Rc3 c5 27.Rd4 Rbc8 28.Ra4 1-0
2012.11.12 Wy Bu18 2012
3378369 IM Borisenko, V (2276) CM Jayasundara, P (2059) 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.Re1 d6 9.c3 Na5 10.Bc2 c5 11.Nbd2 Re8 12.Nf1 Bf8 13.d4 cxd4 14.cxd4 Nc6 15.d5 Na5 16.h3 g6 17.Bd3 Bd7 18.b4 Nc4 19.Bxc4 bxc4 20.Bg5 h6 21.Bxf6 Qxf6 22.Qe2 Rec8 23.a4 Rab8 24.Reb1 h5 25.Ne3 Qf4 26.Nxc4 f5 27.Nfd2 fxe4 28.Nxe4 Bf5 29.f3 Rc7 30.b5 Rbc8 31.g3 Qh6 32.Rc1 axb5 33.axb5 Bxh3 34.b6 Rb7 35.Rcb1 Rcb8 36.Ra6 Bf5 37.Na5 Rg7 38.b7 Bc8 39.bxc8=Q Rxc8 40.Nc6 g5 41.Qe3 Qg6 42.Rab6 g4 43.fxg4 hxg4 44.Rb8 Rcc7 45.Rxf8+ Kxf8 46.Rb8+ 1-0
2012.11.11 Wy Bu18 2012
3378255 IM Kovalev, Vl (2484) CM Jayasundara, P (2059) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6 9.c3 Bg4 10.Be3 Na5 11.Bc2 Nc4 12.Bc1 c5 13.b3 Na5 14.dxe5 Bxf3 15.Qxf3 dxe5 16.Nd2 Nc6 17.Nf1 Qd7 18.Ne3 g6 19.Nd5 Qd6 20.Bh6 Rfd8 21.Rad1 Nxd5 22.Rxd5 Qc7 23.Red1 Rd6 24.Rxd6 Bxd6 25.Qf6 Bf8 26.Bxf8 Rxf8 27.Rd6 Rc8 28.h4 b4 29.cxb4 Nxb4 30.Bd1 Nxa2 31.Bg4 Rf8 32.h5 gxh5 33.Bf5 Qa5 34.Bxh7+ Kxh7 35.Qh6+ Kg8 36.Qg5+ Kh7 37.Rh6# 1-0
2012.11.10 Wy Bu18 2012
3378194 CM Jayasundara, P (2059) FM Urtnasan, N (2305) 0-1
1.e4 c5 2.Nc3 d6 3.f4 Nc6 4.Nf3 g6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.O-O Bg7 8.d3 Nf6 9.h3 d5 10.e5 Nd7 11.Qe2 e6 12.Nd1 O-O 13.c3 Qb6 14.Qf2 Bb5 15.Qc2 f6 16.exf6 Bxf6 17.Nf2 e5 18.fxe5 Nxe5 19.Nxe5 Bxe5 20.a4 Bd7 21.Bh6 Bg7 22.Bxg7 Kxg7 23.Rae1 Rae8 24.Qd2 Qd6 25.b3 Qf4 26.Qxf4 Rxf4 27.Rxe8 Bxe8 28.Ng4 Rxf1+ 29.Kxf1 c4 30.dxc4 dxc4 31.bxc4 Bxa4 32.Ke2 h5 33.Nf2 Kf6 34.Ke3 h4 35.g4 Bc6 36.Kf4 g5+ 37.Ke3 a5 38.Kd4 a4 39.Nd3 a3 40.Nb4 Bg2 41.Nc2 a2 42.c5 Bxh3 43.Kd5 Bxg4 44.Kd6 Bf3 0-1
2012.11.09 Wy Bu18 2012
3378162 Jolliffe-Byrne, Govan CM Jayasundara, P (2059) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Bc4 e6 7.Nf3 Nc6 8.O-O Be7 9.Nc3 Nxc3 10.bxc3 dxe5 11.Nxe5 Nxe5 12.dxe5 O-O 13.Qg4 Qc7 14.Re1 Kh8 15.Bd2 Rd8 16.Rad1 Bd7 17.Re3 Ba4 18.Bb3 Bxb3 19.axb3 Bc5 20.Re4 Rd3 21.Be3 Rxd1+ 22.Qxd1 Rd8 23.Qe2 Qa5 24.Bd2 Qa2 25.Rc4 Qxd2 26.Qxd2 Rxd2 27.Kf1 Bb6 28.Rc8+ Rd8 29.Rxd8+ Bxd8 30.b4 Kg8 31.Ke2 Kf8 32.c4 Ke8 33.Kd3 Kd7 34.c5 Kc6 35.Kc4 a6 36.f4 b5+ 37.Kd4 a5 38.bxa5 Bxa5 39.g4 Bb4 40.f5 Bxc5+ 41.Kd3 f6 0-1
2012.11.08 Wy Bu18 2012
3378083 CM Jayasundara, P (2059) FM Leiva, G (2378) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.f4 Qc7 8.Qf3 h6 9.Bxf6 Nxf6 10.Bd3 g6 11.h3 Bg7 12.O-O-O O-O 13.f5 Qc5 14.Nde2 Bd7 15.g4 Bc6 16.Qg3 b5 17.fxg6 fxg6 18.Kb1 b4 19.Nd5 Nxd5 20.exd5 Bxd5 21.Rhf1 Bf7 22.Qg2 Rab8 23.b3 Qe5 24.Kc1 a5 25.Be4 Qb2+ 26.Kd2 Rbc8 27.Ke1 Qe5 28.Rf4 e6 29.Kf1 d5 30.Bd3 Qe3 31.Rf3 Qb6 32.Rf2 e5 33.Bf5 gxf5 34.gxf5 Kh7 35.Qg4 Bf6 36.Ng3 Rg8 37.Qf3 Rc3 38.Rd3 e4 0-1
2012.09.09 40th Olympiad Open
3407254 Jayasundara, P (2027) Mellace, A (2081) 1-0
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Bb5 Nd4 5.Bc4 Bg7 6.Nf3 d6 7.O-O e6 8.d3 Ne7 9.Nxd4 cxd4 10.Ne2 a6 11.Bb3 b5 12.Kh1 O-O 13.Qe1 Kh8 14.Ng1 Nc6 15.Nf3 Na5 16.Bd2 Nxb3 17.axb3 Bb7 18.f5 e5 19.Ng5 gxf5 20.Rxf5 Kg8 21.Qg3 Bc8 22.Raf1 f6 23.Nxh7 Kxh7 24.Rh5+ Kg8 25.Qg6 Ra7 26.Qh7+ Kf7 27.Bh6 Rg8 28.Rg5 Kf8 29.Rg6 Rf7 30.g4 Qe7 31.g5 f5 32.exf5 Rxf5 33.Bxg7+ Qxg7 34.Rxg7 Rxf1+ 35.Kg2 Rxg7 36.Qh8+ Kf7 37.Kxf1 Bb7 38.Qd8 d5 39.Qc7+ Kg6 40.Qxe5 Rf7+ 41.Kg2 Rf5 42.Qe8+ Kg7 43.h4 b4 44.Kg3 1-0
2012.09.07 40th Olympiad Open
3406925 FM Morrison, G SCO (2360) Jayasundara, P (2027) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 c5 7.Bg2 Bb7 8.O-O O-O 9.Bc3 Bxc3 10.Nxc3 Na6 11.Qd2 Ne4 12.Nxe4 Bxe4 13.Rfd1 d5 14.dxc5 Nxc5 15.b4 Na6 16.b5 Nc5 17.Qb2 Qc7 18.cxd5 Bxd5 19.Rd4 Qb7 20.Ne1 Bxg2 21.Nxg2 Rad8 22.Rad1 Qc7 23.Ne3 f6 24.Kf1 Qb7 25.f3 Qc7 26.Ke1 Rxd4 27.Qxd4 Rf7 28.Qc4 Rd7 29.Rxd7 Qxd7 30.Nc2 Qd6 31.Nd4 Qe5 32.Kf2 Kf8 33.Nc6 Qc7 34.a4 Kf7 35.a5 a6 36.Kg2 g6 37.axb6 Qxb6 38.bxa6 Nxa6 39.Nd4 Nc7 40.Nc2 Nd5 41.e4 Qc7 42.Qxc7+ Nxc7 43.f4 e5 44.fxe5 fxe5 45.Ne3 Ke6 46.Kf3 Kd6 47.Nc4+ Ke6 48.Kg4 h6 49.h4 Ne8 50.Kf3 Nf6 51.g4 h5 52.g5 Ng4 53.Ke2 Kd7 54.Nb6+ Kc6 55.Nd5 Kd6 56.Kf3 Nh2+ 57.Kg2 Ng4 58.Kg3 Ke6 59.Kf3 Nh2+ 60.Ke2 Ng4 61.Ke1 Kd6 62.Kf1 Nh2+ 63.Ke2 Ng4 64.Kf3 1/2-1/2
2012.09.06 40th Olympiad Open
3406618 Jayasundara, P (2027) Kayonde, Andrew (2180) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.g3 Bg7 5.Bg2 O-O 6.Nge2 e5 7.h3 Nc6 8.Be3 exd4 9.Nxd4 Bd7 10.O-O Re8 11.a4 a6 12.a5 Nb4 13.g4 Bc6 14.Nxc6 Nxc6 15.f4 Nd7 16.Qd2 Kh8 17.Kh1 Rc8 18.Ra2 f5 19.exf5 gxf5 20.g5 Nc5 21.Qf2 Qe7 22.Re1 Nb4 23.Raa1 Qf7 24.Bd4 Ne6 25.Bxg7+ Qxg7 26.Rad1 c5 27.Nd5 Nxd5 28.Rxd5 Qxb2 29.Rxd6 Nf8 30.Rdd1 Qb4 31.Re5 Rxe5 32.fxe5 f4 33.Qf3 Rb8 34.Qd5 Qxa5 35.Qd6 f3 36.Bxf3 1-0
2012.09.03 40th Olympiad Open
3405743 Chang, Shih-Hsiung Jayasundara, P (2027) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.c4 Nf6 4.d3 e6 5.Nc3 d5 6.Bg5 d4 7.Nb1 Be7 8.Be2 O-O 9.O-O e5 10.h3 Ne8 11.Bxe7 Qxe7 12.Nbd2 Nd6 13.a3 a5 14.Nh2 f5 15.Kh1 fxe4 16.Nxe4 Nxe4 17.dxe4 Be6 18.Rc1 Rf4 19.f3 Raf8 20.Qe1 Qg5 21.Rg1 b6 22.g3 R4f7 23.h4 Qe3 24.Nf1 Qh6 25.Qd2 Qg6 26.Kh2 Rd7 27.Qd3 Qf7 28.Kg2 Kh8 29.Rh1 h6 30.Nd2 Rb7 31.Rhf1 Qd7 32.Rh1 a4 33.Rc2 Na5 34.Rhc1 Rc8 35.b3 axb3 36.Rb2 b5 37.Qb1 bxc4 38.Bxc4 Nxc4 39.Nxc4 Bxc4 40.Rxc4 Qb5 41.Qc1 Rcc7 42.a4 Qa5 43.f4 Rb4 44.fxe5 Rxa4 45.Rxb3 Ra2+ 46.Kh3 Qa6 47.Rb8+ Kh7 48.Qf1 Qe6+ 49.Qf5+ Qxf5+ 50.exf5 Re2 51.e6 Re5 52.g4 Ra7 53.Rb3 g6 54.Rf3 gxf5 55.gxf5 Kg7 56.f6+ Kf8 57.e7+ Kf7 58.Rc1 Ra6 59.e8=Q+ Rxe8 60.Rxc5 Rxf6 61.Rxf6+ Kxf6 62.Rd5 Re4 63.Kg3 Ke6 64.Rd8 Ke5 65.h5 Re3+ 66.Kf2 Ke4 67.Rd6 Kd3 68.Rxh6 Re5 69.Rh8 Kd2 70.Rd8 d3 71.h6 Rf5+ 72.Kg3 Rh5 73.Rd6 Ke2 74.Re6+ Kd1 75.Rd6 d2 76.Kg4 Rh1 77.Kg5 Ke2 78.Rxd2+ Kxd2 79.Kg6 Ke3 80.Kg7 Kf4 81.h7 Ke5 1/2-1/2
2012.09.01 40th Olympiad Open
3414150 Chan, Chak Man (1818) Jayasundara, P (2027) 0-1
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bxa6 7.e4 Bxf1 8.Kxf1 d6 9.Nf3 Bg7 10.g3 O-O 11.Kg2 Nbd7 12.Bg5 h6 13.Bd2 Qa5 14.Re1 Ng4 15.a4 Qb4 16.Qc2 Rfb8 17.Ra2 c4 18.h3 Nge5 19.Nd4 Nd3 20.Nc6 Nxe1+ 21.Bxe1 Qb3 22.Qxb3 cxb3 23.Ra3 Rb7 24.Nxe7+ Kf8 25.Nc6 Nc5 26.Ra1 Nd3 27.a5 Nxb2 28.Rb1 Nd3 29.Na4 Nxe1+ 30.Rxe1 b2 31.Rb1 Rb3 32.Nb6 Rxa5 33.Nd7+ Ke8 34.Nxa5 Ra3 35.Nc4 Ra1 36.Rxb2 Bxb2 37.Ndb6 Ba3 38.e5 dxe5 39.d6 Bc5 40.Nd5 Ra2 41.Nf6+ Kd8 42.Ng4 h5 43.Ngxe5 Rxf2+ 44.Kh1 g5 45.g4 hxg4 46.hxg4 f6 47.Nd3 Rc2 0-1
2012.08.31 40th Olympiad Open
3413755 Jayasundara, P (2027) GM Stellwagen, D (2630) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be2 Qc7 6.O-O Nf6 7.Nc3 Nc6 8.a3 Be7 9.Be3 O-O 10.f4 d6 11.Kh1 Re8 12.Qe1 e5 13.fxe5 dxe5 14.Qg3 Nxd4 15.Bxd4 Bd8 16.Be3 Be6 17.Bh6 g6 18.Rad1 Be7 19.Bg5 Nd7 20.Bxe7 Rxe7 21.Bg4 Rf8 22.Bxe6 fxe6 23.Qd3 Ref7 24.Rxf7 Rxf7 25.h3 Qb6 26.b3 Qc6 27.Kh2 Kg7 28.Rd2 Nf6 29.Qg3 Qc7 30.Qe3 Qa5 31.Rd3 Qxa3 32.Qb6 Qc1 33.Rf3 Nh5 34.Rxf7+ Kxf7 35.Qxb7+ Kf6 36.Qc6 Qf4+ 37.Kg1 Qe3+ 38.Kh2 Kg5 39.Qc7 Qg3+ 40.Kh1 Nf4 41.Qd8+ Kh6 42.Qd2 Qg5 43.Qf2 Qd8 44.Qe3 g5 45.Kg1 Kg6 46.Kf2 h5 47.Ne2 Qd1 48.c4 Nd3+ 49.Kg3 Qxb3 50.h4 Nc5 51.Qxb3 Nxb3 52.Nc3 Nc5 53.hxg5 Kxg5 54.Kf3 a5 55.Nb5 a4 56.g3 Kf6 57.Ke3 Ke7 58.Nc3 a3 59.Na2 Kd6 60.Nc3 Kc6 61.Kf3 Kb6 62.Ke3 Ka5 63.Na2 Ka4 64.Nc1 Kb4 65.Na2+ Kxc4 66.Nc1 Kc3 67.Na2+ Kb2 68.Nb4 Kb3 0-1
2012.08.30 40th Olympiad Open
3413472 Jayasundara, P (2027) IM Salov, S (2234) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be2 Nf6 7.O-O Nc6 8.a3 Nxd4 9.Qxd4 Bd6 10.h3 Be5 11.Qe3 b5 12.Bd2 Bb7 13.Bd3 Bd6 14.Rad1 O-O 15.Kh1 Qc5 16.f4 Qxe3 17.Bxe3 Be7 18.e5 Nd5 19.Nxd5 Bxd5 20.Be2 Rac8 21.c3 f6 22.exf6 Bxf6 23.Bd4 Rc7 24.Kh2 g6 25.Bf3 Bxf3 26.Rxf3 Bxd4 27.Rxd4 d5 28.Kg3 Kf7 29.Kf2 Rfc8 30.Rfd3 Rc4 1/2-1/2
2012.08.29 40th Olympiad Open
3413217 Baek, W (1719) Jayasundara, P (2027) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nc6 6.O-O g6 7.d4 cxd4 8.Nxd4 Nf6 9.f3 Bg7 10.Be3 O-O 11.Nc3 Rfd8 12.Rc1 e6 13.b3 Rac8 14.Qd2 d5 15.Nxc6 bxc6 16.cxd5 cxd5 17.exd5 exd5 18.Bd4 Ne4 19.Qe3 Bxd4 20.Qxd4 Nxc3 21.Rxc3 Rxc3 22.Qxc3 Rc8 23.Qd3 d4 24.Rd1 Rd8 25.Rd2 Qd6 26.Rc2 Qa3 27.Kf2 Qa5 28.Re2 Qh5 29.Kg1 Qc5 30.Kf2 Qc7 31.Kg1 Qc5 1/2-1/2
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