CANBASE

CANBASE Players Jeyakumar, Yathushan

Stockfish
GameID: 0
CFC FIDE B-Year Gender CFC Rating CFC High
154953 2619911 1791 1805
113 games
2026.05.21 Scarborough CC-ch
268067 Jeyakumar, Yathushan (1802) Bi, William (1958) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.c3 d6 8.h3 h6 9.O-O O-O 10.Re1 Na5 11.Bc2 c5 12.Nbd2 Re8 13.Nf1 Bf8 14.Ng3 Nc6 15.a3 Qc7 16.Nh4 g6 17.f4 exf4 18.Nf1 g5 19.Nf3 Ne5 20.N1h2 Qc6 21.Bd2 Ng6 22.Qb1 Bb7 23.b3 Rad8 24.c4 Bg7 25.Ra2 Nd7 26.Ba5 Ra8 27.Qd1 Nge5 28.Bb1 Nxf3+ 29.Nxf3 Ne5 30.Nxe5 Bxe5 31.Qh5 Kg7 32.Bc2 b4 33.Bd1 Bc8 34.Kh1 Bc3 35.Rf1 Rb8 36.axb4 cxb4 37.Bg4 Bxg4 38.Qxg4 Re5 39.Rxf4 Rbe8 40.Raf2 R8e7 41.Bd8 Re8 42.Rxf7+ Kg8 43.Qh5 R5e6 44.Bxg5 Bg7 45.Rxg7+ Kxg7 46.Qf7+ Kh8 47.Bf6+ Rxf6 48.Rxf6 1-0
2026.05.14 Scarborough CC-ch
268053 Moran-Venegas, Mario (1712) Jeyakumar, Yathushan (1802) 1-0
1.Nf3 Nc6 2.d4 d5 3.c4 e6 4.Nc3 Bb4 5.Bg5 f6 6.Bh4 Nge7 7.e3 O-O 8.a3 Bxc3+ 9.bxc3 Na5 10.cxd5 exd5 11.Be2 b6 12.O-O Nf5 13.Qc2 Nxh4 14.Nxh4 Qe8 15.Nf5 Be6 16.h4 Rd8 17.Ng3 Nb7 18.Bd3 h6 19.h5 Nd6 20.Bh7+ Kh8 21.Bg6 Qd7 22.a4 a5 23.Rab1 Bf7 24.Bd3 Qg4 25.Be2 Qg5 26.Rb3 Rde8 27.Qd1 Re7 28.Bf3 Rfe8 29.Re1 f5 30.Ne2 Bxh5 31.Bxh5 Qxh5 32.Nf4 Qf7 33.Qf3 Re4 34.Nd3 Nc4 35.Re2 Qd7 36.Rb5 c6 37.Rb1 Rg4 38.g3 h5 39.Kg2 Kg8 40.Rh1 Qf7 41.Nf4 g6 42.Ra2 h4 43.Rxh4 Rxh4 44.gxh4 Kh7 45.Nh3 Qf6 46.Ng5+ Kg7 47.Ra1 Nd2 48.Qg3 Ne4 49.Nxe4 fxe4 50.Rb1 Qf3+ 51.Qxf3 exf3+ 52.Kxf3 Rb8 53.e4 dxe4+ 54.Kxe4 Kf6 55.c4 Ke6 56.f4 Kd7 57.Rg1 Re8+ 58.Kd3 Re6 59.Rg5 Rf6 60.Ke4 Re6+ 61.Re5 Rf6 62.f5 gxf5+ 63.Rxf5 Rh6 64.h5 Re6+ 65.Re5 Rf6 66.d5 cxd5+ 67.Rxd5+ Kc6 68.Rg5 Rf1 69.h6 Rh1 70.Rg6+ Kc5 71.Kf5 Rf1+ 72.Kg5 Kxc4 73.h7 Rg1+ 74.Kf6 Rh1 75.Kg7 b5 76.axb5 Kxb5 77.Rh6 Rg1+ 78.Kf7 Rf1+ 79.Ke6 Re1+ 80.Kd6 Re8 81.h8=Q Rxh8 82.Rxh8 a4 83.Kd5 Kb4 84.Kd4 Kb3 85.Rb8+ Ka2 86.Kc3 1-0
2026.05.07 Scarborough CC-ch
268040 Jeyakumar, Yathushan (1802) Wu, Benjamin (1887) 0-1
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Nf6 5.Be2 Bf5 6.O-O Be7 7.Nc3 O-O 8.Ne5 Nbd7 9.Nxd7 Qxd7 10.Bf4 Bd6 11.Bxd6 Qxd6 12.f3 Rfe8 13.Bd3 Bxd3 14.Qxd3 c6 15.Rfe1 Qf4 16.Ne2 Qg5 17.Ng3 h5 18.Rxe8+ Rxe8 19.Kf2 Qf4 20.Nf1 h4 21.c3 Nh5 22.Qd2 Qf5 23.Re1 Rxe1 24.Qxe1 Nf4 25.Qd2 Qg5 26.g3 hxg3+ 27.hxg3 Nh3+ 28.Kg2 Qh5 29.g4 Qh4 30.Qe3 Ng5 31.Qf4 Ne6 32.Qb8+ Nd8 33.Ng3 Qg5 34.Nf5 Kh7 35.Qh2+ Kg8 36.Qh4 Qd2+ 37.Qf2 Qc1 38.Kg3 Ne6 39.Ne7+ Kf8 40.Nf5 g5 41.Ne3 Nf4 42.Nf5 Qh1 43.Qh2 Qe1+ 44.Qf2 Qxf2+ 45.Kxf2 Nd3+ 46.Ke3 Nxb2 47.Nd6 Nc4+ 48.Nxc4 dxc4 49.Ke4 Ke7 50.d5 Kd6 51.dxc6 Kxc6 52.a4 b5 53.a5 Kc5 54.Ke3 b4 55.cxb4+ Kxb4 56.Kd2 Kxa5 57.Kc3 Kb5 58.Kb2 Kc5 59.Kc3 a5 60.Kb2 Kd4 61.Kc2 Ke3 62.Kc3 Kxf3 63.Kxc4 Kxg4 64.Kb5 Kf3 65.Kxa5 g4 66.Ka6 g3 67.Ka7 g2 68.Kb8 g1=Q 69.Kc8 Qd4 70.Kc7 Qd5 71.Kc8 Qd6 72.Kb7 Qc5 73.Ka6 Qb4 74.Ka7 Qb5 75.Ka8 Ke4 76.Ka7 Kd5 77.Ka8 Kc6 78.Ka7 Qb7# 0-1
2026.04.30 Scarborough CC-ch
268025 Mendoza, Armand Jess (1843) Jeyakumar, Yathushan (1802) 0-1
1.e4 c5 2.f4 e6 3.Nf3 Nc6 4.c3 Nf6 5.Bd3 c4 6.Bc2 Bc5 7.b4 Be7 8.O-O b5 9.a4 Qb6+ 10.Kh1 bxa4 11.Rxa4 Bb7 12.Qe2 Rc8 13.d4 cxd3 14.Bxd3 h6 15.Be3 Qc7 16.b5 Nd8 17.Rxa7 Bc5 18.Ra2 Nxe4 19.Bd4 Bxd4 20.cxd4 Nf6 21.Ne5 O-O 22.Nd2 Bd5 23.Rc2 Qb8 24.Rb1 Rxc2 25.Bxc2 Nb7 26.Be4 Rc8 27.Bxd5 Nxd5 28.Qh5 Nd6 29.g3 Qa8 30.Qf3 Rc2 31.Ne4 Qa2 32.Rf1 Rxh2+ 33.Kg1 Nxe4 34.Ng4 Rh3 35.Qxe4 Rxg3+ 36.Kh1 Rxg4 37.Rc1 Rh4+ 38.Kg1 Qh2+ 39.Kf1 Qh1+ 40.Qxh1 Rxh1+ 41.Kf2 Rxc1 0-1
2026.04.23 Scarborough CC-ch
268009 Jeyakumar, Yathushan (1802) Chamberland, Luc (1832) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.Nxd4 Nf6 6.e5 Nfd7 7.N2f3 Nc6 8.Bb5 Qb6 9.O-O Bc5 10.Nxc6 bxc6 11.Bd3 Ba6 12.c3 Bxd3 13.Qxd3 h6 14.b4 Be7 15.a4 O-O 16.Re1 Qc7 17.Bf4 Nb6 18.Nd2 Rfd8 19.Re3 d4 20.cxd4 Nd5 21.Bxh6 Nxe3 22.Bxe3 Bxb4 23.Nf3 Be7 24.h4 Rd5 25.h5 f5 26.Qe2 Rf8 27.Bf4 Qd7 28.a5 Rxd4 29.Be3 Rd5 30.Bf4 Rd8 31.Kh2 Rd3 32.Rb1 Qc7 33.a6 Qa5 34.Rb7 R3d7 35.Qc4 Qd5 36.Qa4 c5 37.Qb5 Rxb7 38.axb7 Rb8 39.h6 Qxb7 40.Qe2 Qe4 0-1
2026.04.09 Scarborough CC-ch
267979 Jeyakumar, Yathushan (1802) Kola, Venkata Saket Reddy (1711) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.Bc4 Nb6 7.Bd3 d6 8.exd6 e6 9.Na3 a6 10.cxd4 Bxd6 11.Nc2 Nd5 12.O-O h6 13.Ne3 Be7 14.Nc4 Bf6 15.Nce5 Nxd4 16.Qa4+ Nc6 17.Nxc6 bxc6 18.Qxc6+ Bd7 19.Qd6 Bb5 20.Bxb5+ axb5 21.Qc6+ Kf8 22.Qxb5 Rb8 23.Qe2 Qb6 24.Ne5 Qd6 25.Nd3 Qa6 26.Re1 Ke7 27.Be3 Rhc8 28.a3 Rb3 29.Nc5 Qxe2 30.Rxe2 Rxb2 31.Ree1 Nxe3 32.Na4 Rbc2 33.Rab1 Nd5 34.g3 Bd4 35.Rf1 Ra8 36.Rbd1 Rxa4 37.Rd3 Ra2 38.Rb3 R4xa3 39.Rb7+ Kf6 40.h4 Rxg3+ 41.Kh1 Rxf2 42.Rxf2+ Bxf2 43.Rb2 Bd4 0-1
2026.03.26 Scarborough CC-ch
267962 Blakely, Matt (1998) Jeyakumar, Yathushan (1802) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 d6 5.Bg2 O-O 6.Nc3 Bg4 7.O-O c6 8.h3 Bxf3 9.Bxf3 Nbd7 10.e4 Qa5 11.a3 Rab8 12.Re1 e5 13.d5 c5 14.Be3 a6 15.Bd2 Qd8 16.Qc1 Ne8 17.Be2 f5 18.Bg5 Bf6 19.Bxf6 Qxf6 20.f4 exf4 21.Qxf4 Ng7 22.exf5 gxf5 23.Rf1 Ne5 24.Rf2 Qg6 25.Raf1 Rbe8 26.Qh4 Kh8 27.Kh2 Rf7 28.Rf4 Ref8 29.Nd1 h6 30.R4f2 Qg5 31.Qxg5 hxg5 32.Kg2 Kg8 33.Ne3 Rf6 34.b4 b6 35.bxc5 bxc5 36.Bd1 f4 37.gxf4 Rxf4 38.Be2 Rxf2+ 39.Rxf2 Rxf2+ 40.Kxf2 Kf7 41.Ng4 Nf5 42.Nxe5+ dxe5 43.Bg4 Nd4 44.a4 a5 45.Ke3 Ke7 46.Ke4 Kd6 47.Bd1 Ke7 48.Kxe5 Kd7 49.Kf6 Kd6 50.Kxg5 Ke5 51.h4 Nf5 52.h5 Ne3 53.h6 Nxc4 54.h7 Nd6 55.Bh5 Kxd5 56.h8=Q c4 57.Bf3+ Kc5 58.Qf8 c3 59.Bd1 Kd5 60.Bb3+ Kc6 61.Qf3+ Kb6 62.Kf4 Nb7 63.Qxc3 Nc5 64.Qf6+ Kc7 65.Bd5 Nd7 66.Qa6 Kd8 67.Qxa5+ Ke7 68.Qb4+ Kd8 69.Kf5 Kc8 70.Be6 Kc7 71.Bxd7 Kxd7 72.Qb6 Kc8 73.Qa7 Kd8 74.Ke6 Kc8 75.a5 Kd8 76.Qd7# 1-0
2026.03.19 Scarborough CC Winter Swiss
268160 Jeyakumar, Yathushan (1802) Ugodnikov, Arkadiy (1672) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.c3 d6 8.h3 Na5 9.Bc2 c5 10.Nbd2 Bd7 11.Nf1 O-O 12.Ng3 Nc6 13.O-O d5 14.Nh2 dxe4 15.dxe4 Be6 16.Qf3 Qc7 17.Be3 b4 18.Bb3 Rfd8 19.Rfd1 Rxd1+ 20.Rxd1 Rd8 21.Bxe6 fxe6 22.Rxd8+ Qxd8 23.Qe2 Qa5 24.Qc4 Nd8 25.Nf3 bxc3 26.bxc3 Qb5 27.Nxe5 Qxc4 28.Nxc4 Nc6 29.Kf1 Kf7 30.Ke2 Nd7 31.f4 Bd8 32.e5 g5 33.Ne4 gxf4 34.Bxf4 Kg6 35.g4 Bc7 36.Ned6 Na5 37.Kd3 Nc6 38.Ke4 Na5 39.Kd3 Nc6 40.Ke4 Na5 41.Nxa5 Bxa5 42.c4 Nb6 43.Nb7 Bb4 44.Be3 Nd7 45.Nd8 Nf8 46.Kd3 Nd7 47.Bf4 Nf8 48.Nc6 Be1 49.Be3 Nd7 50.Ke4 Kf7 51.Nd8+ Kg6 52.Nxe6 Nb6 53.Nxc5 Nxc4 54.Nxa6 h5 55.Bd4 hxg4 56.hxg4 Bh4 57.Kd5 Nd2 58.Be3 Nf3 59.Nc5 Kf7 60.e6+ Ke7 61.a4 Kd8 62.a5 Kc7 63.Bf4+ Kc8 64.a6 1-0
2026.03.05 Scarborough CC Winter Swiss
268141 Chen, Brady (1742) Jeyakumar, Yathushan (1802) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 a6 6.Be3 Nf6 7.f3 Qc7 8.Nxc6 bxc6 9.Bc4 d5 10.exd5 cxd5 11.Bb3 Bb4 12.O-O O-O 13.Ne2 Bc5 14.Bf2 Bb7 15.c3 e5 16.Bc2 a5 17.Rc1 Rfe8 18.Kh1 Bxf2 19.Rxf2 Qb6 20.Rf1 Ba6 21.Bb3 Rad8 22.Re1 h5 23.Qd2 Qf2 24.Rc2 h4 25.Ng1 Qxd2 26.Rxd2 Kf8 27.Red1 Bb7 28.a3 Ra8 29.f4 a4 30.fxe5 Ne4 31.Ba2 Nxd2 32.Rxd2 Rxe5 33.Nf3 Re4 34.Bxd5 Bxd5 35.Rxd5 Re2 36.Rb5 Rd8 37.h3 Rd1+ 38.Kh2 Rb1 39.Nxh4 Rbxb2 40.Ra5 Rb3 41.Rxa4 Rxc3 42.Nf5 g6 43.Nh4 Ra2 44.Ra5 Rcxa3 45.Rxa3 Rxa3 46.Nf3 f5 47.h4 Kg7 48.Kg3 Kf6 49.Kf4 Ra4+ 50.Kg3 Ke6 51.Ng5+ 1/2-1/2
2026.02.19 Scarborough CC Winter Swiss
268119 Le, Duc Khai (1733) Jeyakumar, Yathushan (1802) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 e6 5.d4 Nc6 6.c4 Nb6 7.d5 exd5 8.cxd5 Ne7 9.d6 Ned5 10.Bg5 f6 11.exf6 gxf6 12.Ne5 fxe5 13.Qh5# 1-0
2026.02.12 Scarborough CC Winter Swiss
268099 Jeyakumar, Yathushan (1802) Nazareno, Merlin (2020) 0-1
1.e4 Nc6 2.d4 d5 3.e5 Bf5 4.c3 e6 5.Nf3 f6 6.Be3 Bg4 7.exf6 Nxf6 8.h3 Bh5 9.Be2 Bd6 10.Nbd2 O-O 11.Ng5 Bxe2 12.Qxe2 Qd7 13.O-O h6 14.Ngf3 Rf7 15.Rae1 a5 16.b3 b6 17.Nh2 e5 18.dxe5 Bxe5 19.Qd3 Bd6 20.Nhf3 Re8 21.Bd4 Nxd4 22.Rxe8+ Qxe8 23.Nxd4 c5 24.Nf5 Bc7 25.Nf3 Qe4 26.Rd1 Qxd3 27.Rxd3 b5 28.Ne3 Rd7 29.Kf1 c4 30.Rd1 Bf4 31.Nd4 b4 32.cxb4 axb4 33.Nec2 Rb7 34.g3 Bd6 35.Nf5 Bf8 36.Nfe3 cxb3 37.axb3 Rc7 38.Nd4 Rc3 39.Rb1 Bc5 40.Ne2 Rd3 41.Nc2 Ne4 42.Nf4 Rd2 0-1
2026.02.05 Scarborough CC Jack Frost Swiss
265357 Jeyakumar, Yathushan (1753) El Habboub, Hicham (1769) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 a6 5.Ba4 b5 6.Bb3 d5 7.exd5 Nxd5 8.a4 Bb7 9.Qe2 Bc5 10.O-O Qd6 11.Nc3 Nxc3 12.bxc3 O-O 13.Be3 Bxe3 14.fxe3 Na5 15.Ba2 bxa4 16.e4 Qc5+ 17.Kh1 h6 18.Nh4 Bc8 19.Ng6 Be6 20.Bxe6 fxe6 21.Nxf8 Rxf8 22.Rxf8+ Kxf8 23.Rf1+ Kg8 24.Qh5 Qd6 25.Qe8+ Kh7 26.Rf8 g5 27.Qf7# 1-0
2026.01.29 Scarborough CC Jack Frost Swiss
265346 Cheung, Phoenix (1783) Jeyakumar, Yathushan (1753) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.Nc3 d6 5.e4 Bg4 6.Be2 Nbd7 7.h3 Bxf3 8.Bxf3 c6 9.O-O O-O 10.Be3 Qa5 11.a3 Rfc8 12.b4 Qd8 13.Rc1 a5 14.Qb3 Rab8 15.Rfd1 Qf8 16.bxa5 Bh6 17.Bxh6 Qxh6 18.Na4 Rd8 19.Nb6 Nf8 20.d5 c5 21.Re1 g5 22.Bg4 Ng6 23.Qg3 Kh8 24.Rc3 Ne5 25.Bf5 Rg8 26.f3 Nh5 27.Qh2 Rbd8 28.Kf1 Qf6 29.Ree3 Ng7 30.h4 Nxf5 31.exf5 Qxf5 32.Re4 f6 33.hxg5 fxg5 34.Ke2 Rdf8 35.Qh5 Qf6 36.Rce3 g4 37.f4 Ng6 38.g3 Qb2+ 39.Ke1 Qc1+ 40.Ke2 Qc2+ 41.Ke1 Qc1+ 42.Ke2 Qc2+ 43.Ke1 Qc1+ 1/2-1/2
2026.01.22 Scarborough CC Jack Frost Swiss
265333 Jeyakumar, Yathushan (1753) Ugodnikov, Arkadiy (1672) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.h3 Be7 7.c3 b5 8.Bc2 Bb7 9.O-O O-O 10.Re1 Re8 11.Nbd2 Bf8 12.Nf1 g6 13.Bg5 Bg7 14.Qd2 Qd7 15.Ng3 d5 16.exd5 Nxd5 17.Ne4 Bc8 18.h4 f6 19.Bh6 Bxh6 20.Qxh6 Qg7 21.Qd2 Nf4 22.d4 Be6 23.Nc5 Bf7 24.Be4 Bd5 25.Bxd5+ Nxd5 26.dxe5 Nb6 27.exf6 Qxf6 28.Rxe8+ Rxe8 29.Nxa6 Ne5 30.Nxe5 Qxe5 31.Rd1 Rf8 32.Re1 Qf5 33.Nxc7 Nc4 34.Qe2 Rf7 35.Na6 Ne5 36.f3 Re7 37.Qd1 Rd7 38.Qb1 Nxf3+ 39.gxf3 Qxf3 40.Qe4 Qg3+ 41.Kh1 Qh3+ 42.Kg1 Qg3+ 43.Kh1 Qh3+ 44.Kg1 Qg3+ 1/2-1/2
2026.01.08 Scarborough CC Jack Frost Swiss
265322 Katz, Lyam (1866) Jeyakumar, Yathushan (1753) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Qxd4 Nc6 5.Qe3 b6 6.Nc3 Bb7 7.b3 Nge7 8.Bb2 Ng6 9.O-O-O Bc5 10.Qd2 Qe7 11.Nd5 exd5 12.exd5 O-O 13.dxc6 Bxc6 14.Kb1 a5 15.h4 h5 16.Nd4 Bxd4 17.Qxd4 f6 18.Bc4+ Kh8 19.Rhe1 Qc5 20.Qxc5 bxc5 21.g3 a4 22.Bd5 axb3 23.cxb3 Ra7 24.Bxc6 dxc6 25.Rc1 Rfa8 26.a4 Rb8 27.Ka2 Rab7 28.Re3 Ne7 29.Rxc5 Nd5 30.Rf3 Nb4+ 31.Ka3 Re7 32.Rxf6 Re2 33.Rg6 Nc2+ 34.Ka2 Nb4+ 35.Kb1 Rxb2+ 36.Kxb2 Nd3+ 37.Kc3 Nxc5 38.Rxc6 Nxb3 39.Rc4 Na5 40.Rc5 Nb7 41.Rb5 Rc8+ 42.Kb4 Nd6 43.Rb6 Ne4 44.a5 Rc1 45.a6 Rb1+ 46.Ka5 Ra1+ 47.Kb5 Nxf2 48.Kc6 Ne4 49.Kb7 Nc5+ 50.Ka7 Rxa6+ 51.Rxa6 Nxa6 52.Kxa6 Kh7 53.Kb5 Kg6 54.Kc5 Kf5 0-1
2025.12.18 Scarborough CC Jack Frost Swiss
265303 Jeyakumar, Yathushan (1753) Southam, David (1983) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.dxc5 Nd7 6.Ngf3 Nxc5 7.Bc4 Qd6 8.Qe2 Nf6 9.Nb3 a6 10.Nxc5 Qxc5 11.Be3 Qc7 12.Bd4 Bc5 13.Be5 Bd6 14.Bc3 b5 15.Bb3 Bb7 16.Rd1 O-O 17.Bxf6 gxf6 18.Rd4 Bf4 19.O-O Rad8 20.Rfd1 Rxd4 21.Rxd4 Rd8 22.Rxd8+ Qxd8 23.g3 Bh6 24.c4 Qb6 25.cxb5 axb5 26.Nh4 Qc6 27.f3 f5 28.Qd3 Qc1+ 29.Kg2 Qxb2+ 30.Kh3 Qe5 31.Qd8+ Kg7 32.Qd3 b4 33.Ng2 Qc3 34.Qxc3+ bxc3 35.f4 Kf6 36.Ne3 Bf8 37.g4 Bc5 38.Nc2 h6 39.Kg3 Bd6 40.h3 Be4 41.a4 e5 42.fxe5+ Kxe5 43.gxf5 Bc7 44.Kf2 Bxf5 45.h4 Be4 46.Ne3 Kf4 47.Nc2 Bb6+ 48.Ke2 Kg4 49.Ne1 Kxh4 50.Bxf7 c2 51.Nxc2 Bxc2 52.Be8 Be4 53.Kd2 Kg4 54.Kc3 h5 55.Kb4 h4 56.Bd7+ Bf5 57.Bc6 h3 58.a5 Bxa5+ 59.Kxa5 Kf4 60.Kb4 Be4 61.Bb5 h2 62.Kc5 h1=Q 63.Kb6 Ke5 64.Ka7 Kd6 65.Ba6 Kc7 66.Bb7 Qa1+ 67.Ba6 Bd3 68.Ka8 Qxa6# 0-1
2025.12.11 Scarborough CC Falling Leaves
265442 Jeyakumar, Yathushan (1739) Balakrishnan, Shankar (1781) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.h3 h6 7.c3 b5 8.Bc2 Bb7 9.O-O Be7 10.Nbd2 O-O 11.Re1 Nd7 12.Nf1 Bf6 13.Ng3 Re8 14.Be3 Nf8 15.Qd2 Ng6 16.b4 Nh4 17.Nh2 d5 18.exd5 Qxd5 19.Ne4 Qd8 20.Ng4 Be7 21.Bxh6 Nf5 22.Bg5 f6 23.Bxf6 Bxf6 24.Nexf6+ gxf6 25.Nh6+ Nxh6 26.Qxh6 Ne7 27.Re3 Kf7 28.Bb3+ Bd5 29.Rf3 Ng8 30.Qh7+ Ke6 31.Re1 Bxb3 32.Qf5+ Kd6 33.axb3 Qd7 34.Qe4 Qe6 35.c4 c6 36.Qe3 Kc7 37.Rc1 Ne7 38.Qe4 Rad8 39.cxb5 axb5 40.Qe3 Ra8 41.Qc5 Qd5 42.Rxf6 Qxc5 43.Rxc5 Ra1+ 44.Kh2 Re1 45.Re6 Kd7 46.Rcxe5 Rxe5 47.Rxe5 Nd5 48.Rf5 Nxb4 49.Rf3 Re2 50.h4 Re5 51.g4 Ke6 52.h5 Nd5 53.h6 Nf6 54.Kg3 Rg5 1/2-1/2
2025.12.04 Scarborough CC Falling Leaves
265435 Lawless, David (1831) Jeyakumar, Yathushan (1739) 1-0
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 a6 5.d3 Nge7 6.Be3 Ng6 7.f4 h5 8.h3 b5 9.e5 Bb7 10.Ne4 Na5 11.Nf3 Rc8 12.O-O Be7 13.c3 Bd5 14.b3 c4 15.Rb1 Qc7 16.b4 Nb7 17.Nfd2 cxd3 18.Bd4 Qc6 19.Ra1 a5 20.a3 a4 21.Qb1 h4 22.g4 Qc7 23.Qxd3 Bc6 24.Qe3 Nd8 25.Rac1 Qb7 26.Rf2 Bd5 27.f5 exf5 28.gxf5 Nxe5 29.Bxe5 O-O 30.f6 Bxf6 31.Bxf6 Ne6 32.Nd6 Qa8 33.Nxc8 Rxc8 34.Bxh4 Bxg2 35.Rxg2 Qd5 36.Rf1 Qh5 37.Nf3 Rc4 38.Bg3 Qxh3 39.Ng5 Nxg5 40.Qe8+ Kh7 41.Rh2 Qxh2+ 42.Kxh2 Rxc3 43.Qxd7 Rxa3 44.Qxb5 f6 45.Kg2 Ra2+ 46.Bf2 Ra3 47.Rh1+ Kg6 48.Qe8+ Kf5 49.b5 Ne4 50.Rf1 Kg5 51.Qxe4 Rb3 52.Bh4+ Kh6 53.Rh1 Rb2+ 54.Bf2+ Kg5 55.Rh3 a3 56.Rg3+ Kh6 57.Qg6# 1-0
2025.11.27 Scarborough CC Falling Leaves
265421 Jeyakumar, Yathushan (1739) Vinuya, Reign Joshua (1864) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Be2 Nf6 5.Nc3 O-O 6.O-O Bg4 7.Be3 Nbd7 8.Qd2 d5 9.Ng5 dxe4 10.Ngxe4 Nxe4 11.Nxe4 Bxe2 12.Qxe2 f5 13.Ng5 Rf6 14.Qc4+ e6 15.Nxe6 Nb6 16.Qb3 Qd5 17.Nxg7 Kxg7 18.Qxd5 Nxd5 19.c4 Nxe3 20.fxe3 Re8 21.Rac1 Ra6 22.a3 Rb6 23.Rf2 Rb3 24.Re2 Re6 25.c5 Kf6 26.Kf2 Re4 27.g3 g5 28.Rd1 f4 29.exf4 Rxe2+ 30.Kxe2 gxf4 31.gxf4 c6 32.d5 Rxb2+ 33.Kf3 cxd5 34.Rxd5 Rb3+ 35.Kg4 1/2-1/2
2025.11.20 Scarborough CC Falling Leaves
265407 Anish, Diganth (1851) Jeyakumar, Yathushan (1739) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Nc6 6.Be3 Qc7 7.Qd2 Nf6 8.Be2 b5 9.a3 b4 10.axb4 Bxb4 11.Bf3 Ne5 12.Bf4 Nxf3+ 13.Nxf3 Bxc3 14.Bxc7 Bxd2+ 15.Nxd2 Bb7 16.f3 O-O 17.Be5 Rac8 18.Bc3 Rfe8 19.O-O d5 20.Bxf6 gxf6 21.c3 Red8 22.Ra4 Bc6 23.Rb4 Bb5 24.Rc1 Kf8 25.exd5 Rxd5 26.Ne4 f5 27.Nf6 Rd2 28.Nxh7+ Ke7 29.c4 Rg8 30.cxb5 Rgxg2+ 31.Kf1 Rxh2 32.Ke1 Rde2+ 33.Kd1 Reg2 34.Rc7+ Kd8 35.Rd4+ Kxc7 36.Kc1 Rg1+ 37.Rd1 Rxd1+ 38.Kxd1 Rxh7 39.bxa6 Kb6 40.f4 Rh2 41.b4 Kxa6 42.b5+ Kxb5 43.Kc1 Kc4 44.Kd1 Kd3 45.Ke1 Ke3 46.Kd1 Re2 47.Kc1 Kxf4 48.Kd1 Ke3 49.Kc1 f4 50.Kd1 f3 51.Kc1 f2 52.Kd1 f1=Q# 0-1
2025.10.30 Scarborough CC Falling Leaves
265368 Jeyakumar, Yathushan (1739) Vinuya, Ruth Joy (1954) 0-1
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Be3 Nf6 5.Nc3 O-O 6.h3 a6 7.Bd3 Nc6 8.a3 e5 9.d5 Ne7 10.Qd2 c6 11.dxc6 Nxc6 12.O-O d5 13.Nxd5 Nxd5 14.exd5 Qxd5 15.c4 Qd8 16.Rfd1 Qc7 17.Bh6 Rd8 18.Bxg7 Kxg7 19.Qg5 Rxd3 20.Rxd3 e4 21.Re3 exf3 22.Rxf3 Qe5 23.Qd2 Be6 24.Re1 Qd4 25.Rd3 Qxc4 26.b3 Qh4 27.Ree3 Rd8 28.Rxd8 Qxd8 29.Qxd8 Nxd8 30.Kf1 Nc6 31.Rc3 Kf6 32.b4 Ke5 33.Rc5+ Kd4 34.Ke2 Bd5 35.g4 b6 36.Rc1 Bc4+ 37.Kd2 Ne5 38.f4 Nd3 39.Rf1 Nxb4 40.Rf3 Nd5 41.f5 Ke4 42.Rf2 g5 43.h4 h6 44.hxg5 hxg5 45.f6 Ne3 46.Kc3 Nd1+ 0-1
2025.10.23 Scarborough CC Howard Ridout Swiss
265535 Jeyakumar, Yathushan (1728) Lim, Carl (1650) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.f4 e5 5.Nf3 Be7 6.Be2 exd4 7.Nxd4 Nc5 8.Bf3 O-O 9.O-O Re8 10.Re1 c6 11.Qd2 Bf8 12.Qf2 Qc7 13.Bd2 a5 14.h3 a4 15.g4 Nfd7 16.Rf1 Nb6 17.b3 axb3 18.cxb3 Bd7 19.h4 Qc8 20.f5 Nd3 21.Qg2 Ne5 22.Be2 d5 23.Nf3 Bc5+ 24.Kh1 d4 25.Nxe5 Rxe5 26.Bf4 Re8 27.Nd1 Bb4 28.Bd3 c5 29.Rc1 Bc6 30.Rc2 Nd5 31.exd5 Bxd5 1-0
2025.10.16 Scarborough CC Howard Ridout Swiss
265519 Zhao, Shannon (1723) Jeyakumar, Yathushan (1728) 1/2-1/2
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 g6 5.Nge2 Bg7 6.O-O Nge7 7.d3 a6 8.Be3 Qa5 9.d4 cxd4 10.Nxd4 O-O 11.Qd2 b5 12.Nb3 Qc7 13.f4 f5 14.e5 Bb7 15.Nc5 Rfd8 16.Rad1 Na5 17.Nxb7 Nxb7 18.Qf2 Nc8 19.Rd2 d5 20.exd6 Rxd6 21.Rxd6 Ncxd6 22.Bd4 Rc8 23.Bxg7 Kxg7 24.Qd4+ Kf7 25.Kh1 Qc5 26.Qxc5 Rxc5 27.Rf2 a5 28.Rd2 Ke7 29.Ne2 Nc4 30.Rd4 1/2-1/2
2025.10.09 Scarborough CC Howard Ridout Swiss
265506 Jeyakumar, Yathushan (1728) Chen, Ray (1907) 0-1
1.e4 e5 2.Nf3 Nf6 3.d3 Nc6 4.Be2 Bc5 5.O-O d6 6.Nc3 h6 7.Na4 Bb6 8.Nxb6 axb6 9.h3 Be6 10.a3 O-O 11.Be3 d5 12.exd5 Nxd5 13.Bd2 Qf6 14.Re1 Nf4 15.Bf1 Bd5 16.Nh2 Qd6 17.g3 Ng6 18.c4 Be6 19.Qh5 Nd4 20.Rab1 Kh7 21.Nf3 Nxf3+ 22.Qxf3 f5 23.Bc3 f4 24.Qe2 fxg3 25.fxg3 e4 26.Qg2 exd3 27.Bxd3 Qxd3 28.Red1 Qf5 29.g4 Qf7 30.Rf1 Qg8 31.Rfd1 Bxc4 32.Rd7 Rf7 33.Rd4 b5 34.Qg3 Raf8 35.g5 Rf3 36.Qg4 R3f4 37.Qh5 Qf7 38.Rbd1 Rh4 39.Qxh4 Nxh4 40.Kh1 Qf3+ 41.Kg1 Qg2# 0-1
2025.09.18 Scarborough CC Howard Ridout Swiss
265468 Jeyakumar, Yathushan (1728) Lawless, David (1855) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.c3 O-O 8.O-O d6 9.h3 Na5 10.Bc2 c5 11.Be3 Nc6 12.a3 d5 13.exd5 Nxd5 14.d4 cxd4 15.cxd4 Nxe3 16.fxe3 exd4 17.Be4 Qd6 18.Nxd4 Nxd4 19.Bxa8 Qb8 20.Qxd4 Qxa8 21.Nc3 Qc6 22.Qd5 Qb6 23.Rae1 Bc5 24.Kh1 Bxe3 25.Qf3 Bc5 26.b4 Bd6 27.Nd5 Qd8 28.Ne3 Bb8 29.g3 Bxh3 30.Rf2 Be6 31.Rd1 Qg5 32.Kg2 Ba7 33.Re1 g6 34.Qf4 Qh5 35.g4 Bxe3 36.gxh5 Bxf4 37.Rxf4 Kg7 38.hxg6 hxg6 39.Rd1 Ra8 40.Rd6 a5 41.Kg3 axb4 42.axb4 Ra3+ 43.Rf3 Ra1 44.Rd4 Rb1 45.Kf2 Bc4 46.Rd7 Rxb4 47.Rd6 Rb2+ 48.Kg3 Rb3 49.Rxb3 Bxb3 50.Rb6 Bc4 51.Kf4 Kh6 52.Kg4 Be2+ 53.Kh4 Bc4 54.Rf6 b4 55.Rc6 Be6 56.Rb6 g5+ 57.Kg3 b3 58.Rb8 Kg7 59.Rb7 Kg6 60.Rb6 Kf6 61.Rb5 Kg6 62.Rb6 Kf5 63.Rb4 f6 64.Kf3 Bd5+ 65.Kg3 Ke5 66.Kg4 Be6+ 67.Kf3 f5 0-1
2025.09.11 Scarborough CC Howard Ridout Swiss
265453 Pan, Julian (1994) Jeyakumar, Yathushan (1728) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.c3 a6 6.Be3 Nf6 7.f3 Qc7 8.Nd2 h6 9.Be2 Be7 10.O-O d5 11.Qc2 Nxd4 12.Bxd4 e5 13.Bf2 Bc5 14.b4 Bxf2+ 15.Rxf2 O-O 16.Raf1 Be6 17.a3 Rac8 18.Rc1 Rfd8 19.Nf1 Nh5 20.g3 Nf6 21.exd5 Nxd5 22.c4 Nf6 23.Ne3 Rd7 24.Bd3 Rcd8 25.Rd1 Rd4 26.Rfd2 Qd7 27.Nf1 Qc6 28.Be2 Rxd2 29.Rxd2 Rxd2 30.Nxd2 Qd7 31.Nb3 Bf5 32.Qc3 e4 33.Nc5 Qe7 34.Qe3 Kf8 35.Kf2 g5 36.f4 a5 37.Qd4 axb4 38.axb4 b6 39.Na6 gxf4 40.gxf4 Kg7 41.c5 bxc5 42.bxc5 Kg6 43.Nb4 Ng4+ 44.Bxg4 Qh4+ 45.Kf1 Bxg4 46.Qxe4+ Bf5 47.Qg2+ Kh7 48.Qg3 Qf6 49.Qb3 Be6 50.Qd3+ Bf5 51.Qd2 Bh3+ 52.Ke1 Qe7+ 53.Qe2 Qxc5 54.Qc2+ Qxc2 55.Nxc2 Kg6 56.Kf2 Bc8 57.Nd4 h5 58.h4 Bb7 59.Ke3 Bd5 60.f5+ Kf6 61.Kf4 Ba2 62.Ne2 Bc4 63.Ng3 Ba2 64.Nxh5+ Ke7 65.Ke5 Bb1 66.f6+ Kf8 67.Nf4 Kg8 68.Kd6 Kf8 69.Nh3 Bf5 70.Ng5 Bg6 71.Ke5 Kg8 72.Kf4 Bh5 73.Ne4 Bg6 74.Ng3 Bb1 75.Nf5 Kh7 76.h5 Bc2 77.Kg5 Bd1 78.Ng7 Bb3 1/2-1/2
2025.06.19 Scarborough CC-ch
243156 Jeyakumar, Yathushan (1762) Balakrishnan, Shankar (1748) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg4 5.h3 Bxf3 6.Qxf3 Nc6 7.Be3 Bg7 8.Bb5 O-O 9.O-O a6 10.Bxc6 bxc6 11.Rad1 Nd7 12.e5 d5 13.Qg3 e6 14.h4 h5 15.f4 Qe7 16.Ne2 Kh7 17.Qh3 f5 18.Kh1 c5 19.Rf3 c4 20.Rg3 Bh6 21.Ng1 a5 22.Nf3 a4 23.Ng5+ Bxg5 24.Rxg5 Rfb8 25.Bc1 c5 26.Qg3 Qf7 27.Qa3 cxd4 28.Rxd4 Qf8 29.Qg3 Qf7 30.Qa3 Nf8 31.Rd1 Qb7 32.Qc5 Rc8 33.Qa3 Kh6 34.Be3 Qc6 35.c3 Rab8 36.Rf1 Rb7 37.Rf3 Nh7 38.Rgg3 Rbc7 39.Bd4 Qe8 40.Bb6 Rc6 41.Bd4 Qd8 42.Rh3 Qa5 43.Rfg3 R8c7 44.Kh2 Qb5 45.Rf3 Rb7 46.Rf2 Kg7 47.Rg3 Rf7 48.Rff3 Kh6 49.Kh3 Nf8 50.Rg5 Nd7 51.Rfg3 Rg7 52.Be3 Nc5 53.Kh2 Ne4 54.Rxg6+ Rxg6 55.Qf8+ Kh7 56.Qf7+ Kh8 57.Rxg6 1-0
2025.06.12 Scarborough CC-ch
243138 Zhao, Shannon (1649) Jeyakumar, Yathushan (1762) 1-0
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 Nf6 5.Nge2 d5 6.exd5 Nxd5 7.Nxd5 exd5 8.d4 Be6 9.O-O Be7 10.Be3 c4 11.Nf4 O-O 12.Qh5 g6 13.Qf3 Nb4 14.Rfc1 Qd7 15.h3 Bf5 16.Qd1 g5 17.Ne2 Bxh3 18.a3 Bxg2 19.Kxg2 Nc6 20.Nc3 Qf5 21.Qh5 Rad8 22.Rh1 Bf6 23.Rad1 Qg6 24.Qf3 Ne7 25.Rh2 Bg7 26.Rdh1 h6 27.Re1 Nf5 28.Nxd5 Nh4+ 29.gxh4 gxh4+ 30.Kh1 Rfe8 31.Rg1 Qe6 32.Nf6+ Kf8 33.Nxe8 Rxe8 34.Rhg2 Bf6 35.Rg8+ Ke7 36.Qxb7+ Kd6 37.Bf4+ 1-0
2025.06.05 Scarborough CC-ch
243120 Jeyakumar, Yathushan (1762) Guan, Isabelle (1618) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nge7 5.c3 Bb6 6.d4 exd4 7.cxd4 a6 8.Ba4 O-O 9.d5 Nb8 10.Nc3 d6 11.h3 Ng6 12.Be3 Ba7 13.Bxa7 Rxa7 14.Qd4 Ra8 15.Ne2 Nd7 16.Rac1 Re8 17.Ng3 b5 18.Bb3 Nde5 19.Nxe5 Nxe5 20.f4 Ng6 21.f5 Ne5 22.f6 Bd7 23.Nh5 Bc8 24.Nxg7 Rf8 25.Qd2 Nd7 26.Qh6 Kh8 27.Ne6 Rg8 28.Nxd8 Ne5 29.Rxc7 Bxh3 30.Nxf7+ Nxf7 31.Rxf7 Rxg2+ 32.Kh1 Bf5 33.exf5 1-0
2025.05.29 Scarborough CC-ch
243100 Gao, Yiguo (1613) Jeyakumar, Yathushan (1762) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.g3 a6 5.Bg2 b5 6.d4 cxd4 7.Nxd4 Bb7 8.O-O Bc5 9.Be3 Qb6 10.Nxc6 Bxe3 11.Ne5 Bd4 12.Nxd7 Qa7 13.Ne2 Bxb2 14.Rb1 Rd8 15.Rxb2 Rxd7 16.Qb1 Ne7 17.Rd1 Bc6 18.c3 O-O 19.Rbd2 Rfd8 20.Rxd7 Rxd7 21.Nd4 g6 1/2-1/2
2025.05.22 Scarborough CC-ch
243081 Jeyakumar, Yathushan (1762) Yang, Lucy (1674) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.Be2 Qa5 7.b4 Qc7 8.O-O Nxe5 9.Qxd4 Nxf3+ 10.Bxf3 Nf6 11.Bg5 e5 12.Qe3 Be7 13.Nd2 d6 14.h3 O-O 15.Rfd1 Be6 16.Nf1 a6 17.a3 Rac8 18.Rac1 h6 19.Bxh6 gxh6 20.Qxh6 Bf5 21.g4 Bg6 22.h4 Nh7 23.Ne3 Qd8 24.Ng2 Rc7 25.Bd5 Qc8 26.Qxg6+ Kh8 27.Bxf7 Rxc3 28.Rxc3 Qxc3 29.Qe6 Qf3 30.Qxe7 Qxd1+ 31.Kh2 Qxg4 32.Be6 Qg6 33.Qxd6 Qg7 34.Qd2 Qf6 35.Qd5 Rd8 36.Qa2 Rf8 37.Qd5 Rd8 38.Qa2 Nf8 39.Bh3 Ng6 40.Qe2 Nf4 41.Nxf4 Qxf4+ 42.Kh1 Rf8 43.Qh5+ Kg7 44.Qg5+ Qxg5 45.hxg5 Kg6 46.Kg2 Kxg5 47.Be6 b6 48.Bc4 a5 49.bxa5 bxa5 50.a4 Kf4 51.Bd5 Rd8 52.Bc6 Rd4 53.Kf1 Kf5 54.Ke2 Ke6 55.Ke3 Kd6 56.Bb5 Kc5 57.f3 Kb4 58.Bc6 Kb3 59.Be8 Rxa4 60.Bf7+ Kc3 61.Be6 Rb4 0-1
2025.05.15 Scarborough CC-ch
243065 Adulfo, Vincent Angel (1649) Jeyakumar, Yathushan (1762) 0-1
1.Nf3 d5 2.b3 Nc6 3.Bb2 d4 4.e3 dxe3 5.fxe3 a6 6.Be2 e6 7.O-O Nf6 8.d4 Bd6 9.c4 O-O 10.Nc3 b6 11.a3 Bb7 12.Nd2 Ne7 13.Bf3 Bxf3 14.Qxf3 Ng6 15.Nce4 Nxe4 16.Nxe4 Be7 17.Rad1 f5 18.Ng3 Qe8 19.Ne2 Bd6 20.Nf4 a5 21.Rfe1 Qe7 22.d5 e5 23.Ne6 Rf7 24.Qh5 Nf8 25.Nxf8 Raxf8 26.a4 f4 27.exf4 Rxf4 28.Bxe5 Bxe5 29.g3 R4f5 30.Qg4 h5 31.Qe4 Qg5 32.d6 cxd6 33.Rf1 Rxf1+ 34.Rxf1 Rxf1+ 35.Kxf1 Qc1+ 36.Kg2 Qb2+ 37.Kh3 Qd4 38.Qa8+ Kh7 39.Kg2 h4 40.Qe8 Qg4 41.Qc6 h3+ 42.Kf2 Bd4+ 43.Ke1 Qe6+ 44.Kd1 Qe3 45.Qxd6 Qd3+ 0-1
2025.05.08 Scarborough CC-ch
243041 Jeyakumar, Yathushan (1762) Yamasaki, Dawson (1657) 0-1
1.e4 c5 2.c3 e6 3.d4 d5 4.exd5 exd5 5.Nf3 Nc6 6.Be3 cxd4 7.Nxd4 Bd6 8.Bd3 Nf6 9.h3 O-O 10.O-O Ne5 11.Be2 Re8 12.Nd2 Bd7 13.Bg5 Rc8 14.N2f3 Ng6 15.Bd3 Nf4 16.Bc2 h6 17.Bh4 g5 18.Bg3 N6h5 19.Bh2 Qf6 20.Qd2 g4 21.hxg4 Bxg4 22.Rfe1 Nh3+ 23.gxh3 Bxh2+ 24.Kxh2 Bxf3 25.Nxf3 Qxf3 26.Rg1+ Ng7 27.Qd4 f6 28.Rg3 Qe2 29.Qxf6 Rc7 30.Qf5 Rf7 31.Qh7+ Kf8 32.Rg2 Qe5+ 33.Kg1 Ne6 34.Qxh6+ Ke7 35.Qh4+ Rf6 36.Qb4+ Kf7 37.Qxb7+ Re7 38.Qb4 Nf4 39.Rg4 Nxh3+ 40.Kg2 Rxf2+ 41.Kxh3 Qh2# 0-1
2025.05.01 Scarborough CC-ch
243022 Wang, Alan (1622) Jeyakumar, Yathushan (1762) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 Nbd7 6.Be2 c5 7.d5 O-O 8.Bf4 Qa5 9.Qd2 a6 10.O-O Nb6 11.h3 Na4 12.Nxa4 Qxa4 13.b3 Qe8 14.a4 Nxe4 15.Qd3 Bf5 16.Qe3 Nc3 17.Bd3 Bxd3 18.Qxd3 Qd8 19.Rac1 Na2 20.Rce1 Qd7 21.Re2 Nb4 22.Qd2 Rad8 23.Bh6 e6 24.dxe6 fxe6 25.Bxg7 Kxg7 26.Ng5 e5 27.f4 h6 28.Ne4 Nc6 29.fxe5 Rxf1+ 30.Kxf1 Nxe5 31.Qb2 Qf5+ 32.Kg1 b6 33.Nxd6 Rxd6 34.Qxe5+ 1/2-1/2
2025.04.24 Scarborough CC-ch
242991 Jeyakumar, Yathushan (1762) Vo, Timothy (1634) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Nf3 Bd6 7.Be2 O-O 8.O-O Re8 9.c4 Nd7 10.Be3 Nf8 11.Qd2 Bf5 12.Rad1 Bc7 13.Nh4 Bg6 14.Nxg6 hxg6 15.Bf3 Qd6 16.g3 g5 17.d5 cxd5 18.Bxd5 Rad8 19.Qc2 Qa6 20.b4 Ng6 21.b5 Qa3 22.Bxb7 Ne5 23.c5 Ng4 24.Bc1 Qb4 25.Bc6 Rxd1 26.Rxd1 Re5 27.Rd7 Ba5 28.Qb3 Qe1+ 29.Kg2 Qxf2+ 30.Kh3 Qxh2+ 31.Kxg4 f5+ 32.Kf3 Qe2# 0-1
2025.04.10 Scarborough CC Winter Swiss
243237 Satish Alwar, Dharsan (1743) Jeyakumar, Yathushan (1762) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.e3 d5 5.Nc3 e6 6.Bd3 Nbd7 7.b3 O-O 8.O-O b6 9.Bb2 Bb7 10.Re1 c5 11.Rc1 a6 12.h3 Rc8 13.Qe2 dxc4 14.bxc4 Re8 15.Rcd1 Qc7 16.Ne5 Nxe5 17.dxe5 Nd7 18.f4 f6 19.exf6 Nxf6 20.Qc2 Qf7 21.Ne4 Bxe4 1/2-1/2
2025.04.03 Scarborough CC Winter Swiss
243227 Sekaran, Adithya (1758) Jeyakumar, Yathushan (1762) 1-0
1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.e6 Bb4+ 5.Bd2 Bxd2+ 6.Nxd2 fxe6 7.e4 Ne5 8.Qh5+ Nf7 9.Ngf3 O-O 10.Bd3 g6 11.Qg4 Nc6 12.Qg3 e5 13.h4 Qf6 14.h5 Nb4 15.Bb1 g5 16.a3 Nc6 17.h6 Qf4 18.Qxf4 gxf4 19.Ba2 Ne7 20.c5 d6 21.cxd6 cxd6 22.Rc1 Bg4 23.Nc4 Kh8 24.Na5 Rac8 25.Rxc8 Rxc8 26.Kd2 b6 27.Bxf7 bxa5 28.Ng5 Bd7 29.g3 Rc5 30.Ba2 d5 31.Nf7+ Kg8 32.Nxe5 Be6 33.gxf4 Kf8 34.f5 Bc8 35.f6 Nc6 36.Nd3 Rb5 37.Bxd5 Nd4 38.Ke3 Rxd5 39.exd5 Nf5+ 40.Kd2 Kf7 41.Ne5+ Kxf6 42.f4 Nd6 43.Kd3 Bf5+ 44.Kd4 Ne4 45.Rc1 Nd2 46.Rc6+ Ke7 47.Rc7+ Kd6 48.Rxa7 Nb3+ 49.Kc3 a4 50.Rxa4 Nc5 51.Ra5 Ne4+ 52.Kd4 Nd2 53.Ra6+ Kc7 54.d6+ Kb7 55.Ra4 Nb3+ 56.Kd5 Nd2 57.d7 Bxd7 58.Nxd7 Kc7 59.Ra7+ Kd8 60.Ke6 Ne4 61.b4 Nc3 62.a4 Ne4 63.Ne5 Kc8 64.Rxh7 Kb8 65.Rg7 Ka8 66.h7 Kb8 67.h8=Q# 1-0
2025.03.27 Scarborough CC Winter Swiss
243214 Jeyakumar, Yathushan (1762) Jaferian, Koosha (2462) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.Bd3 Bxd3 9.Qxd3 e6 10.Bf4 Qa5+ 11.c3 Ngf6 12.O-O Be7 13.Rfe1 Nd5 14.Bd2 Qc7 15.a3 Rd8 16.c4 N5f6 17.Qe2 O-O 18.b4 Rfe8 19.Ne5 Nxe5 20.dxe5 Nd7 21.Bf4 Nf8 22.h5 Nh7 23.Ne4 c5 24.Qg4 Kh8 25.Nd6 Bxd6 26.exd6 Qc6 27.b5 Qd7 28.Re3 f6 29.Qg6 e5 30.Bg3 Qxd6 31.Rae1 Nf8 32.Qf5 Qe6 33.Qf3 b6 34.Bh4 Rd4 35.Re4 Nh7 36.Rxd4 cxd4 37.Qb7 Qe7 38.Qc6 Qe6 39.Qb7 Qxc4 40.Qd7 Rg8 41.Bg3 Qc3 42.Rd1 Qxa3 43.Qe6 Ng5 44.Qf5 Qb3 45.Rc1 Qxb5 46.Rc8 Qb3 47.Rc7 a5 48.Qg6 a4 49.Bh4 Qd1+ 50.Kh2 Qg4 51.Bxg5 Qxg5 52.Qf7 e4 53.Re7 Qf5 54.Re6 d3 55.Rxb6 d2 56.Rb1 e3 57.Rd1 e2 58.Rxd2 Qf4+ 59.g3 Qxd2 60.Qa7 e1=Q 61.Kg2 Qe4+ 62.Kh2 Qd1 63.f3 Qexf3 64.Qg1 Qde2+ 65.Kh3 Qg4# 0-1
2025.03.20 Scarborough CC Winter Swiss
243199 Jeyakumar, Yathushan (1762) Pan, Julian (1847) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 Be7 6.c3 d6 7.h3 O-O 8.O-O b5 9.Bc2 d5 10.Nbd2 h6 11.Re1 dxe4 12.dxe4 Be6 13.Bb3 Bxb3 14.axb3 Nd7 15.b4 Nb6 16.Qe2 Qd7 17.Nf1 Qe6 18.Ng3 a5 19.Qxb5 axb4 20.Rxa8 Rxa8 21.Nf5 Bf8 22.Be3 Ra5 23.Qe2 Nc4 24.cxb4 Bxb4 25.Rc1 Nxe3 26.Qxe3 Ne7 27.Rxc7 Nxf5 28.exf5 Qxf5 29.Qb6 Ra1+ 30.Kh2 Qf4+ 31.g3 Qxf3 32.Rc8+ Kh7 33.Qc6 Rh1# 0-1
2025.03.13 Scarborough CC Winter Swiss
243188 Zhang, Daniel (2096) Jeyakumar, Yathushan (1762) 0-1
1.e4 c5 2.Nf3 e6 3.c3 Nc6 4.d4 cxd4 5.cxd4 Nf6 6.d5 Bb4+ 7.Bd2 Bxd2+ 8.Nbxd2 Ne7 9.d6 Nc6 10.Bc4 Qa5 11.O-O Ne5 12.Nxe5 Qxe5 13.Qe2 b6 14.Bd3 Bb7 15.Nc4 Qf4 16.f3 h5 17.Rac1 Rc8 18.Rc2 h4 19.Rfc1 Rc5 20.Ne3 Qxd6 21.Rxc5 bxc5 22.Rd1 Qf4 23.Bb5 a6 24.Ba4 Bc6 25.Bxc6 dxc6 26.Nf1 O-O 27.g3 Qg5 28.Qxa6 Nh5 29.Kf2 Qe5 30.Qe2 f5 31.exf5 Qxf5 32.Rd6 Kh8 33.Rxe6 Qd5 34.Qe4 hxg3+ 35.hxg3 Qxa2 36.Qe5 Nf6 37.Ne3 Qb3 38.Rxc6 Ng4+ 39.Nxg4 Qxf3+ 40.Kg1 Qxc6 41.Qh5+ Kg8 42.Ne3 Qd6 43.Qd5+ Qxd5 44.Nxd5 Rb8 45.Kf2 Rxb2+ 46.Ke3 Kf7 47.g4 g5 48.Ke4 Ke6 49.Nc7+ Kd6 50.Ne8+ Ke6 51.Nc7+ Kf6 52.Nd5+ Kg6 53.Ne7+ Kf7 54.Nd5 Rf2 55.Ke5 c4 56.Kd4 Ke6 57.Kxc4 Ke5 58.Ne3 Kf4 59.Nd5+ Kxg4 60.Kd3 Kf3 61.Nc3 g4 62.Ne4 Ra2 63.Ng5+ Kg2 64.Ke3 g3 65.Kf4 Ra3 66.Ne4 Kh2 0-1
2025.03.06 Scarborough CC Winter Swiss
243181 Dhingra, Tanishq Kumar (1603) Jeyakumar, Yathushan (1762) 0-1
1.Nf3 d5 2.g3 Nc6 3.d4 Nf6 4.Bg2 e6 5.O-O Be7 6.c4 O-O 7.Ne5 Nxe5 8.dxe5 Ne4 9.cxd5 exd5 10.Qc2 Bf5 11.Qb3 Rb8 12.Rd1 c6 13.Be3 Qa5 14.Nc3 Nc5 15.Bxc5 Bxc5 16.e4 Bg4 17.Re1 d4 18.Ne2 Bb4 19.Red1 Bxe2 20.Rxd4 c5 21.Rd7 Bb5 22.Rd5 Bc6 23.Rdd1 Ba4 24.Qd5 Rbd8 25.Qxb7 Rxd1+ 26.Rxd1 Bxd1 27.a3 Bd2 28.e6 fxe6 29.Bh3 Qd8 30.Qxa7 Qd4 31.Bxe6+ Kh8 32.Kg2 Qxe4+ 0-1
2025.02.06 Scarborough CC Jack Frost
243304 Jeyakumar, Yathushan (1664) Dhingra, Tanishq Kumar (1603) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d3 Be7 5.Be2 O-O 6.O-O d5 7.exd5 Nxd5 8.Nxd5 Qxd5 9.b3 Rd8 10.Bb2 e4 11.dxe4 Qxe4 12.Bd3 Qf4 13.Qc1 Qxc1 14.Raxc1 Bg4 15.Ne5 Nxe5 16.Bxe5 c6 17.h3 Be6 18.Rfe1 a5 19.f4 a4 20.f5 Bc5+ 21.Kf1 Bd5 22.f6 axb3 23.axb3 Bd6 24.Bxd6 Rxd6 25.fxg7 Kxg7 26.Re3 Rad8 27.b4 Be6 28.Rg3+ Kh6 29.Kg1 Rd4 30.Rf1 Rxb4 31.Rf6+ Kh5 32.Rg7 Rxd3 33.cxd3 Rb2 34.Rxh7+ Kg5 35.Rf2 Rb3 36.Rg7+ Kh6 37.Rg3 Rb1+ 38.Kh2 Rb4 39.Rf6+ Kh7 40.Rf1 Rd4 41.Ra1 Bf5 42.Ra7 Rd7 43.d4 Bg6 44.Rb3 Rxd4 45.Raxb7 Kg7 46.Rc7 Rd6 47.Rf3 Kf8 1/2-1/2
2025.01.30 Scarborough CC Jack Frost
243296 Sekaran, Adithya (1673) Jeyakumar, Yathushan (1664) 1-0
1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 c6 5.Nf3 O-O 6.O-O d5 7.d4 Nbd7 8.b3 Re8 9.Bb2 e6 10.Rc1 Rb8 11.Qc2 Qe7 12.Rfe1 b5 13.c5 Qd8 14.b4 a5 15.a3 Bb7 16.Ra1 a4 17.Rad1 Nh5 18.e4 Qc7 19.e5 Bf8 20.Qd2 Qd8 21.g4 Ng7 22.Qh6 Nh5 23.Qe3 Ng7 24.Bc1 h5 25.h3 Be7 26.Qh6 Nf8 27.Ne2 hxg4 28.hxg4 Nh7 29.Kh2 Bf8 30.Qf4 f6 31.Rh1 g5 32.Qg3 Re7 33.Kg1 Ne8 34.exf6 Nexf6 35.Nxg5 Rc8 36.Nh3 Rg7 37.f3 Rcc7 38.Nhf4 Bc8 39.Nd3 Qe8 40.Ne5 Ra7 41.Qh2 Ra6 42.Bh6 Rga7 43.g5 Nd7 44.g6 Nxe5 45.gxh7+ Rxh7 46.Qxe5 Bxh6 47.Kf2 Qf7 48.Rdg1 Kf8 49.Bh3 Bd7 50.Rg2 Bg7 51.Qd6+ Ke8 52.Bxe6 Bxe6 53.Rxh7 Bxd4+ 54.Nxd4 Qxh7 55.Qxe6+ Kf8 56.Qc8+ Kf7 57.Qb7+ 1-0
2025.01.23 Scarborough CC Jack Frost
243283 Jeyakumar, Yathushan (1664) Chen, Larry (1774) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.h3 e6 8.Bg5 h6 9.Bh4 Bd6 10.Be2 b6 11.Ne5 Bb7 12.Bf3 g5 13.Bg3 Qc7 14.Qe2 O-O-O 15.O-O-O Rhg8 16.Bh5 Nxh5 17.Qxh5 f6 18.Nf7 Bxg3 19.Nxd8 Bf4+ 20.Kb1 Kxd8 21.g3 Bd6 22.Rhe1 Qe7 23.h4 gxh4 24.Qxh4 Rh8 25.Re3 Kc7 26.Rde1 Bc8 27.a3 Qg7 28.c4 Qg5 29.Qe4 e5 30.Ka1 Bf5 31.Qf3 exd4 32.Re8 Rxe8 33.Rxe8 Qc1+ 34.Ka2 Qb1+ 35.Kb3 Bc2# 0-1
2025.01.16 Scarborough CC Jack Frost
243276 Balakrishnan, Shankar (1765) Jeyakumar, Yathushan (1664) 1/2-1/2
1.e4 c5 2.Nc3 e6 3.f4 Nc6 4.Nf3 Qc7 5.d3 a6 6.a4 Nge7 7.Be3 b6 8.g3 d5 9.Bf2 Bb7 10.Bg2 d4 11.Ne2 Ng6 12.O-O Be7 13.c3 dxc3 14.bxc3 O-O 15.Qb3 Na5 16.Qb2 Rfd8 17.Rfd1 Rab8 18.h4 Bf6 19.h5 Nf8 20.e5 Be7 21.Qc2 Bc6 22.c4 Qb7 23.Ne1 f6 24.d4 cxd4 25.Nxd4 Bxg2 26.Nxg2 Rbc8 27.Qe2 fxe5 28.fxe5 Nxc4 29.Nf4 Bb4 30.Rac1 b5 31.axb5 axb5 32.Nfxe6 Nxe6 33.Nxe6 Re8 34.Qg4 Nxe5 35.Qxb4 Rxc1 36.Rxc1 Nf3+ 37.Kf1 Nh2+ 38.Kg1 Nf3+ 39.Kg2 Ng5+ 40.Kh2 Nf3+ 41.Kh3 Rxe6 42.Qg4 Re8 43.Rd1 Ne5 44.Qf5 Qc8 45.Qxc8 Rxc8 46.Rd5 Rf8 47.Bc5 Re8 48.Bd4 Nf3 49.Bc3 Rc8 50.Bb2 Rc7 51.Rxb5 h6 52.Kg2 Ng5 53.Kf2 Rf7+ 54.Kg2 Rc7 55.Be5 Rf7 56.Bf4 Ne6 57.Be3 Kh7 58.Re5 Nd8 1/2-1/2
2024.12.19 Scarborough CC Jack Frost
243259 Jeyakumar, Yathushan (1664) Ugodnikov, Arkadiy (1577) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.h3 h6 7.c3 Be7 8.O-O b5 9.Bc2 O-O 10.Re1 Re8 11.Nbd2 Bf8 12.Nf1 g6 13.Ng3 Bg7 14.Be3 Kh7 15.a3 Ne7 16.d4 Nfg8 17.Nh2 Bb7 18.h4 d5 19.exd5 Nxd5 20.h5 Nxe3 21.hxg6+ fxg6 22.Rxe3 exd4 23.Bxg6+ Kxg6 24.Qd3+ Kf7 25.Rxe8 Qxe8 26.Qf5+ Nf6 27.Ng4 Qe6 28.Ne5+ Ke7 29.Ng6+ Kf7 30.Ne5+ Ke7 31.Ng6+ Kf7 1/2-1/2
2024.12.12 Scarborough CC Jack Frost
243241 Yang, Larry (2115) Jeyakumar, Yathushan (1684) 1-0
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 a6 5.d3 Nge7 6.Be3 Ng6 7.h4 Qa5 8.h5 Nge7 9.Qd2 b5 10.h6 b4 11.Nce2 Bb7 12.Nc1 Qb5 13.Nb3 Ng6 14.hxg7 Bxg7 15.Nxc5 Bxb2 16.Nxb7 Qxb7 17.Rb1 Bg7 18.Ne2 Qc7 19.d4 a5 20.f4 Rc8 21.f5 Nf8 22.O-O f6 23.Bh6 d6 24.Bxg7 Qxg7 25.fxe6 Ng6 26.c3 O-O 27.cxb4 Nxb4 28.Rbc1 h5 29.a3 Nc6 30.e5 Ncxe5 31.dxe5 Rxc1 32.Rxc1 dxe5 33.Qd7 Qh6 34.Rc7 h4 35.e7 Nxe7 36.Qxe7 hxg3 37.Qe6+ Kh8 38.Qh3 Qxh3 39.Bxh3 f5 40.Nxg3 f4 41.Ne4 Rb8 42.Nf6 Rb1+ 43.Bf1 f3 44.Rh7# 1-0
2024.11.28 Scarborough CC Falling Leaves
243327 Yang, Lucy (1588) Jeyakumar, Yathushan (1607) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.c3 Nc6 4.d4 cxd4 5.cxd4 Qc7 6.Nc3 a6 7.Be2 b5 8.a3 b4 9.axb4 Bxb4 10.O-O Bb7 11.d5 Ne5 12.Bd2 Nf6 13.Re1 O-O 14.Nxe5 Qxe5 15.dxe6 dxe6 16.Bf3 Rfd8 17.Qc1 Rac8 18.Bf4 Qc5 19.Re3 h6 20.Qf1 g5 21.Bg3 Rd2 22.e5 Nd5 23.Nxd5 Bxd5 24.Bxd5 Qxd5 25.Re2 Rcc2 26.Rxd2 Rxd2 27.Qxa6 Rd1+ 1/2-1/2
2024.11.21 Scarborough CC Falling Leaves
243319 Jeyakumar, Yathushan (1607) Anish, Diganth (1528) 1-0
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 Bg4 6.Be2 e6 7.h3 Bh5 8.O-O Bd6 9.Be3 cxd4 10.cxd4 Bxf3 11.Bxf3 Qb5 12.Nc3 Qd7 13.Qb3 Nc6 14.Rfd1 O-O-O 15.Nb5 Kb8 16.Nxd6 Qxd6 17.Rac1 Nd5 18.Rc5 Ka8 19.Rdc1 Rd7 20.Qa4 Rb8 21.a3 Nb6 22.Qb5 Nxd4 23.Bxd4 Qxd4 24.Rd1 Qxd1+ 25.Bxd1 Rxd1+ 26.Kh2 Rd7 27.a4 Re7 28.a5 Nd5 29.Qc4 b6 30.Rxd5 exd5 31.Qc6+ Rbb7 32.a6 Kb8 33.axb7 Rxb7 34.Qe8+ Kc7 35.Qxf7+ Kc6 36.Qe6+ Kc5 37.Qc8+ Kd6 38.Qxb7 Kc5 39.Qxa7 Kb5 40.Qxg7 Kc5 41.Qxh7 d4 42.Qe4 b5 43.h4 d3 44.Qxd3 b4 45.h5 b3 46.h6 Kb4 47.h7 Kc5 48.h8=Q Kb4 49.Qc8 Ka5 50.Qca6+ Kb4 51.Qab5# 1-0
2024.06.06 Scarborough CC Spring into Summer
204633 Sharpe, Sam (1834) Jeyakumar, Yathushan (1596) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 d6 4.Nc3 Bg7 5.g3 Nbd7 6.Bg2 O-O 7.O-O c6 8.e4 Re8 9.h3 e5 10.Re1 Nb6 11.b3 Qc7 12.a4 a5 13.Ra2 Bd7 14.Ba3 exd4 15.Nxd4 Rad8 16.Rae2 Nh5 17.Qd3 Nf6 18.f4 Nc8 19.Kh2 Qb6 20.Bb2 Qxd4 21.Qxd4 Ng4+ 22.hxg4 Bxd4 23.Bf3 Bg7 24.g5 f5 25.gxf6 Bxf6 26.g4 Kf7 27.g5 Bg7 28.Rd1 Be6 29.Red2 Re7 30.Kg3 Red7 31.Rh1 Rh8 32.Rdh2 Kg8 33.Bg4 Bxg4 34.Kxg4 Ne7 35.Rh3 d5 36.f5 gxf5+ 37.exf5 Bd4 38.f6 Ng6 39.cxd5 Bxc3 40.Bxc3 Kf8 41.dxc6 bxc6 42.f7 h5+ 43.Kf5 Rxf7+ 44.Kxg6 Rg8+ 45.Kxh5 Rf5 46.Bf6 Rf4 47.Rd1 Kf7 48.Re3 Re8 49.Rd7+ Kf8 50.Bg7+ Kg8 51.Rxe8+ Kh7 52.Rh8# 1-0
2024.05.09 Scarborough CC-ch
204705 Jeyakumar, Yathushan (1596) Chen, Larry (1867) 1/2-1/2
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Nf3 Bg4 5.Be2 Nf6 6.Ne5 Bxe2 7.Qxe2 Qb6 8.c3 e6 9.Nd2 Nc6 10.Ndf3 Nxe5 11.Nxe5 Bd6 12.O-O Qc7 13.Bg5 Bxe5 14.dxe5 Ne4 15.Qb5+ Qc6 16.Qxc6+ bxc6 17.Be3 h6 18.f3 Ng5 19.Rad1 f6 20.exf6 gxf6 21.Rd4 Kf7 22.h4 e5 23.Rb4 Ne6 24.Rb7+ Kg6 25.g4 h5 26.Bf2 Rhb8 27.Rxb8 Rxb8 28.b3 Nf4 29.Be1 c5 30.Bd2 Nd3 31.Rd1 d4 32.c4 Rh8 33.g5 1/2-1/2
2024.03.21 Scarborough CC-ch
212336 Kola, Venkat Karthikeya R (1855) Jeyakumar, Yathushan (1558) 1-0
1.d4 Nf6 2.c4 g6 3.Nf3 d6 4.g3 Bg7 5.Bg2 O-O 6.O-O Nbd7 7.Nc3 c6 8.e4 Qc7 9.Re1 e5 10.dxe5 dxe5 11.b3 Re8 12.Ba3 Qa5 13.Qc1 Bf8 14.Bb2 Nc5 15.Qc2 Bg4 16.a3 Qc7 17.b4 Ncd7 18.h3 Be6 19.Ne2 h6 20.Nc1 Bg7 21.Nd3 Nh7 22.c5 f6 23.h4 Rad8 24.Rad1 Ndf8 25.Nd2 Qf7 26.Nf1 Bb3 27.Qc3 Bxd1 28.Rxd1 Ne6 29.Ne3 Nd4 30.Kh2 Qb3 31.Qxb3+ Nxb3 32.Nc4 Bf8 33.f4 exf4 34.gxf4 Rd7 35.e5 Red8 36.Nd6 Bxd6 37.cxd6 Nf8 38.Bh3 f5 39.h5 Kf7 40.hxg6+ Ke6 41.Bf1 Rg7 42.Nf2 Rxg6 43.Bc4+ Kd7 44.Bxb3 Ne6 45.Nd3 b6 46.Bxe6+ Kxe6 47.Rg1 Rxg1 48.Kxg1 Rg8+ 49.Kh2 Rg4 50.Bc1 Rh4+ 51.Kg2 Rg4+ 52.Kh2 Rh4+ 53.Kg1 Rh3 54.Ne1 Rb3 55.Kf2 Rc3 56.Bd2 Rxa3 57.Nc2 Rd3 58.Ke2 Rh3 59.Nd4+ Kd7 60.Nxf5 Rh2+ 61.Kd3 Rh3+ 62.Ne3 h5 63.f5 Rf3 64.Ke4 Rf2 65.Be1 Re2 66.Bg3 Rb2 67.e6+ Ke8 68.d7+ 1-0
2024.03.21 Scarborough CC-ch
204670 Kola, Venkat Karthikeya (1855) Jeyakumar, Yathushan (1558) 1-0
1.d4 Nf6 2.c4 g6 3.Nf3 d6 4.g3 Bg7 5.Bg2 O-O 6.O-O Nbd7 7.Nc3 c6 8.e4 Qc7 9.Re1 e5 10.dxe5 dxe5 11.b3 Re8 12.Ba3 Qa5 13.Qc1 Bf8 14.Bb2 Nc5 15.Qc2 Bg4 16.a3 Qc7 17.b4 Ncd7 18.h3 Be6 19.Ne2 h6 20.Nc1 Bg7 21.Nd3 Nh7 22.c5 f6 23.h4 Rad8 24.Rad1 Ndf8 25.Nd2 Qf7 26.Nf1 Bb3 27.Qc3 Bxd1 28.Rxd1 Ne6 29.Ne3 Nd4 30.Kh2 Qb3 31.Qxb3+ Nxb3 32.Nc4 Bf8 33.f4 exf4 34.gxf4 Rd7 35.e5 Red8 36.Nd6 Bxd6 37.cxd6 Nf8 38.Bh3 f5 39.h5 Kf7 40.hxg6+ Ke6 41.Bf1 Rg7 42.Nf2 Rxg6 43.Bc4+ Kd7 44.Bxb3 Ne6 45.Nd3 b6 46.Bxe6+ Kxe6 47.Rg1 Rxg1 48.Kxg1 Rg8+ 49.Kh2 Rg4 50.Bc1 Rh4+ 51.Kg2 Rg4+ 52.Kh2 Rh4+ 53.Kg1 Rh3 54.Ne1 Rb3 55.Kf2 Rc3 56.Bd2 Rxa3 57.Nc2 Rd3 58.Ke2 Rh3 59.Nd4+ Kd7 60.Nxf5 Rh2+ 61.Kd3 Rh3+ 62.Ne3 h5 63.f5 Rf3 64.Ke4 Rf2 65.Be1 Re2 66.Bg3 Rb2 67.e6+ Ke8 68.d7+ 1-0
2019.08.20 Naycc U16
20665 Jeyakumar, Yathushan (1442) Parsheh, Arshia (1608) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Ngf3 c5 6.c3 Nc6 7.Be2 Qb6 8.Qb3 cxd4 9.Qxb6 axb6 10.cxd4 f6 11.exf6 Nxf6 12.a3 Bd6 13.b4 Nxb4 14.Kd1 Ng4 15.Rf1 Bd7 16.Nb3 Nc6 17.h3 Nf6 18.Bb2 Na5 19.Nxa5 Rxa5 20.Bd3 Ke7 21.Ke2 Rha8 22.Rfb1 b5 23.Ne5 Be8 24.Rc1 b6 25.Nc6+ Bxc6 26.Rxc6 Nd7 27.Bxh7 b4 28.Bc1 b5 29.Bg5+ Nf6 30.Rc2 bxa3 31.Rca2 b4 32.Bc2 Kf7 33.f3 Nd7 34.Bb3 Nb8 35.Rc1 R8a7 36.Bd2 R7a6 37.f4 Nc6 38.Kd3 Rb6 39.Rac2 Raa6 40.f5 Na5 41.fxe6+ Kxe6 42.Re1+ Kd7 43.Bxd5 Bg3 1/2-1/2
2019.08.19 Naycc U16
20632 Pride, Curtis (1163) Jeyakumar, Yathushan (1442) 0-1
1.e4 c5 2.Bc4 e6 3.Nc3 Nc6 4.d3 a6 5.Nf3 Qc7 6.Qe2 b5 7.Bb3 Nge7 8.Be3 Ng6 9.O-O-O Be7 10.a3 Bb7 11.g3 O-O 12.Nd2 Na5 13.Ncb1 Nxb3+ 14.Nxb3 c4 15.dxc4 Bxe4 16.f3 bxc4 17.fxe4 cxb3 18.c3 Rfc8 19.Rd4 Bc5 20.Rc4 Bxe3+ 21.Kd1 Qxc4 22.Qxc4 Rxc4 23.Ke2 Rxe4 24.Kf3 Re5 25.h4 h5 26.Rd1 d5 27.Re1 Bc5 28.Rxe5 Nxe5+ 29.Kf4 f6 30.Nd2 Rb8 31.a4 Nd3+ 32.Kf3 Nxb2 33.Ke2 Nxa4 34.Nxb3 Rxb3 35.Kd2 Nxc3 36.Kc2 Ra3 37.Kb2 Ne4 38.Kc1 Rb3 39.Kc2 Rb4 40.Kd3 a5 41.Ke2 a4 42.Kd1 a3 43.g4 a2 44.Kc2 a1=Q 45.Kd3 Qd1# 0-1
2019.08.19 Naycc U16
20650 Kochetkov, Maxim (1416) Jeyakumar, Yathushan (1442) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 d6 5.h3 O-O 6.Be2 Nbd7 7.O-O b6 8.c3 Bb7 9.Nbd2 Re8 10.a4 a5 11.Nc4 Nd5 12.Bh2 e5 13.Re1 e4 14.Nfd2 f5 15.Nf1 Nf8 16.Qb3 Kh8 17.Ncd2 Qg5 18.c4 Ne7 19.c5 Nc8 20.cxb6 Nxb6 21.Bxd6 Bd5 22.Bf4 Qxf4 23.exf4 Bxb3 24.Nxb3 Ne6 25.Red1 Nxf4 26.Bb5 Red8 27.Ne3 Ra7 28.Kf1 Rd6 29.Nc4 Nxc4 30.Bxc4 Rc6 31.Rac1 Rb6 32.Bb5 Rd6 1/2-1/2
2019.08.18 Naycc U16
20598 Cao, Bruce (1359) Jeyakumar, Yathushan (1442) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 Qc7 7.Bb3 Bb4 8.Qd3 b5 9.Bd2 Bb7 10.f3 Nc6 11.O-O-O Ne5 12.Qe2 Rc8 13.Ncxb5 Bxd2+ 14.Rxd2 axb5 15.Nxb5 Qb6 16.Nd6+ Ke7 17.Nxc8+ Rxc8 18.Kb1 Ba6 19.Qf2 Qc7 20.Rhd1 Bb5 21.g4 h6 22.h4 Nexg4 23.Qd4 Ne5 24.Qb4+ Qc5 25.Rd4 Nxf3 26.Qxc5+ Rxc5 27.Rb4 Nxh4 28.e5 Rxe5 29.Rxh4 1/2-1/2
2019.08.18 Naycc U16
20614 Jeyakumar, Yathushan (1442) Bilodeau-Savaria, Carl-William (1447) 0-1
1.e4 c5 2.c3 e6 3.d4 Nf6 4.Bd3 Be7 5.f4 d6 6.Nf3 Nc6 7.O-O O-O 8.Nbd2 Qc7 9.h3 cxd4 10.cxd4 Nb4 11.Be2 Nc2 12.Rb1 Ne3 13.Qe1 Nxf1 14.Kxf1 d5 15.e5 Nd7 16.Nb3 f6 17.Bd3 fxe5 18.fxe5 Qd8 19.Kg1 Qe8 20.Qg3 Qh5 21.Bg5 Rf7 22.Bf4 Nf8 23.Ng5 Rxf4 24.Qxf4 Qxg5 25.Qf3 Bd7 26.Rf1 Be8 27.Qf2 Bg6 28.Be2 Qh4 29.Qf3 Rc8 30.a3 Nd7 31.Qg4 Bf5 32.Qf3 Bg6 33.Qg4 Qxg4 34.Bxg4 Bf7 35.Rc1 Rxc1+ 36.Nxc1 Bd8 37.Kf2 Bb6 38.Nb3 Nxe5 39.Be2 Nc6 40.Ke3 Nxd4 41.Nxd4 e5 42.Kd3 Bxd4 43.b3 Bg6+ 44.Kd2 Kf7 45.Bf3 Ke6 46.Bg4+ Bf5 47.Be2 e4 48.g4 Bg6 49.h4 h5 50.gxh5 Bf5 51.b4 Ke5 52.a4 e3+ 53.Kd1 Bb2 54.b5 d4 55.a5 b6 56.axb6 axb6 57.h6 gxh6 58.h5 d3 59.Bf3 Kf4 60.Bc6 Bc3 0-1
2019.08.17 Naycc U16
20562 Lam, Eric (1093) Jeyakumar, Yathushan (1442) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Bg5 Be7 6.Bd3 Qa5+ 7.Bd2 Qc7 8.f4 a6 9.a4 Nc6 10.c3 Qb6 11.Na3 Nxd4 12.Nc4 Qb3 13.Qb1 Nc6 14.Be3 Nxe4 15.Nb6 Nxc3 16.bxc3 Qxb1+ 17.Rxb1 Rb8 18.Nxc8 Rxc8 19.Rxb7 a5 20.Bb5 O-O 21.Rxd7 Bf6 22.Ke2 Bxc3 23.Rc1 Nb4 24.f5 exf5 25.Bb6 Rfe8+ 26.Kf3 g5 27.g3 g4+ 28.Kf4 Be5+ 29.Kxf5 Rxc1 30.Bxa5 Nc2 31.Kxg4 Nd4 32.Rxd4 Bxd4 33.Bxe8 Rc4 34.Kf3 Be5 35.Bb6 1/2-1/2
2019.08.17 Naycc U16
20578 Jeyakumar, Yathushan (1442) Mart, Aidan (1247) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 d6 5.h3 Bd7 6.c3 a6 7.Ba4 Be7 8.O-O O-O 9.Re1 Na5 10.Bc2 Be6 11.d4 exd4 12.cxd4 c5 13.d5 Bd7 14.Nc3 b6 15.e5 dxe5 16.d6 Bxd6 17.Qxd6 Re8 18.Nxe5 Nc4 1/2-1/2
2019.08.16 Naycc U16
20517 Wang, Henry (2001) Jeyakumar, Yathushan (1442) 1-0
1.c4 Nf6 2.g3 d6 3.Bg2 g6 4.b3 Bg7 5.Bb2 c6 6.Nf3 Bf5 7.d3 d5 8.O-O O-O 9.Nbd2 Nbd7 10.Nd4 Be6 11.Nxe6 fxe6 12.Bh3 Kf7 13.Nf3 h6 14.Nd4 Nc5 15.b4 e5 16.Nf3 Ncd7 17.Nxe5+ Nxe5 18.Bxe5 Nd7 19.Bxg7 Kxg7 20.Qc2 Nf6 21.cxd5 cxd5 22.Rac1 Qb6 23.Qc5 Qxc5 24.Rxc5 Kf7 25.Rc7 Rab8 26.Rfc1 Ne8 27.Rc8 Rxc8 28.Rxc8 e6 29.Rb8 Nd6 30.Bxe6+ Ke7 31.Rxf8 Kxf8 32.Bxd5 b6 33.e4 Ke7 34.f4 Nb5 35.e5 g5 36.f5 Nc3 37.f6+ Kf8 38.Bb3 Ne2+ 39.Kf2 Nd4 40.Ke3 Nc6 41.e6 Nxb4 42.e7+ Ke8 43.Ba4+ Kf7 44.e8=Q+ Kxf6 45.Qf8+ Ke6 46.Qxb4 h5 47.Bb3+ Kf6 48.Qd6+ Kg7 49.Qe5+ Kh6 50.Qf6+ Kh7 51.Bf7 h4 52.Qg6+ Kh8 53.Qh6# 1-0
2019.08.16 Naycc U16
20539 Jeyakumar, Yathushan (1442) Ju, Lawrence (1764) 0-1
1.e4 c5 2.c3 Nc6 3.d4 cxd4 4.cxd4 g6 5.Nf3 Bg7 6.Bc4 d6 7.h3 Nf6 8.Nc3 Qb6 9.Bb3 O-O 10.O-O Bd7 11.Be3 Qc7 12.Rc1 Qd8 13.Qd2 e5 14.d5 Ne7 15.Qd3 a6 16.a4 Nh5 17.Ne2 f5 18.exf5 gxf5 19.Nh2 f4 20.Bd2 Bf5 21.Qf3 Qe8 22.Nc3 Qg6 23.Rfe1 Nf6 24.Bxf4 Nh5 25.Be3 e4 26.Qe2 Bxh3 27.f3 Nf5 28.Qd2 Nxe3 29.Rxe3 Bd4 30.Re1 exf3 31.Nxf3 Rxf3 32.Kh1 Bxe3 33.gxf3 Bxd2 34.Rg1 Qxg1+ 35.Kxg1 Bxc3 36.bxc3 Rc8 37.c4 Bf5 38.Kf2 Bd3 39.Ke3 Bxc4 40.Bxc4 Rxc4 41.f4 Rxf4 42.Kd3 Rxa4 43.Kc3 Nf4 44.Kb3 b5 45.Kc2 h5 0-1
2019.08.11 CAN-ch U20 U1800
44159 Jeyakumar, Yathushan (1442) Yang, Lefan (1394) 1/2-1/2
1.e4 c5 2.c3 d6 3.d4 cxd4 4.cxd4 Nf6 5.Nc3 g6 6.Bc4 Bg7 7.Nf3 Bg4 8.h3 Bd7 9.O-O O-O 10.Be3 Qc7 11.Bd3 e6 12.Nd2 Nc6 13.Rc1 Qd8 14.f4 Rc8 15.Nb3 Na5 16.Nxa5 Qxa5 17.Qd2 Bc6 18.f5 a6 19.Bh6 Qb6 20.Be3 Qd8 21.e5 dxe5 22.dxe5 Nd7 23.f6 Bh8 24.Bd4 Nxf6 25.Qf4 Nd5 26.Nxd5 Qxd5 27.Rf2 Rcd8 28.Bb6 Bxe5 29.Qe3 Bd4 30.Bxd4 Qxd4 31.Qxd4 Rxd4 32.Bc4 b5 33.Bxe6 Rd6 34.Bb3 Kg7 35.Re1 Rf6 1/2-1/2
2019.08.11 CAN-ch U20 U1800
44178 Zhang, Joyce (1339) Jeyakumar, Yathushan (1442) 0-1
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.d3 Nc6 5.Bf4 a6 6.g3 Be7 7.Bg2 O-O 8.O-O b5 9.a3 Bb7 10.Nbd2 d6 11.d4 c4 12.Qc2 Rc8 13.e5 dxe5 14.Nxe5 Qb6 15.Be3 Qc7 16.f4 Nd5 17.Bf2 Nxe5 18.fxe5 a5 19.Rac1 b4 20.cxb4 axb4 21.Qxc4 Qa5 22.Qb3 Ba6 23.axb4 Bxb4 24.Ra1 Qb6 25.Rfd1 Be2 26.Re1 Bb5 27.Bxd5 Bxd2 28.Red1 exd5 29.Rxd2 Rfd8 30.Rc2 Rxc2 31.Qxc2 Bc4 32.Qd2 Rb8 33.b4 h6 34.Rb1 Qg6 35.Rb2 h5 36.Qd1 h4 37.Qb1 Qg4 38.Qa1 h3 39.Be3 Qe4 40.Qe1 Rxb4 41.Rd2 Rb1 42.Rb2 Rxe1+ 0-1
2019.08.10 CAN-ch U20 U1800
44121 Jeyakumar, Yathushan (1442) Zhuang, Winnie (1537) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.c3 cxd4 5.cxd4 dxe4 6.Nxe4 Bb4+ 7.Nc3 Nc6 8.Nf3 Nge7 9.a3 Ba5 10.b4 Bb6 11.Bb5 O-O 12.Be3 Qc7 13.Rc1 Qb8 14.O-O a6 15.Bc4 Nf5 16.Qd2 Rd8 17.Rfd1 Qc7 18.Ne2 Bd7 19.Bf4 Qc8 20.Qb2 Be8 21.Bg5 f6 22.Qa2 Bf7 23.Be3 Nd6 24.Bb3 Ba7 25.Bf4 Nf5 26.Qb2 Nfe7 27.Be3 Nd5 28.Nf4 Nxf4 29.Bxf4 Qd7 30.Be3 Qe7 31.Qe2 Rd7 32.Rd2 Rad8 33.Rcd1 Kh8 34.h3 Kg8 35.Kh1 Rd6 36.Kg1 R6d7 37.Kh1 Kh8 38.Kg1 Rd6 39.Kh1 Bg6 40.Kg1 Bf7 41.Kh1 R6d7 42.Kg1 Rd6 43.Kh1 R6d7 44.Kg1 Kg8 45.Kh1 Kh8 46.Kg1 Kg8 47.Kh1 Bb8 48.Kg1 Ba7 49.Kh1 Kh8 50.Kg1 Qe8 51.Kh1 Kg8 52.Kg1 Qe7 53.Kh1 Kh8 54.Kg1 Rd6 55.Kh1 R6d7 56.Kg1 Kg8 57.Kh1 Kh8 58.Kg1 Kg8 59.Kh1 1/2-1/2
2019.08.10 CAN-ch U20 U1800
44140 Guo, Anni (1300) Jeyakumar, Yathushan (1442) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Bd3 Be7 6.Nc3 a6 7.Be3 Qc7 8.a3 b5 9.O-O O-O 10.Re1 Bb7 11.Bg5 Nc6 12.Nxc6 Qxc6 13.Qf3 h6 14.Bh4 Rfe8 15.Rad1 Rad8 16.Qh3 Nh7 17.Bxe7 Rxe7 18.Re3 Ng5 19.Qh5 f5 20.h4 f4 21.Ree1 Nh7 22.Qe2 Rf8 23.f3 Qc5+ 24.Qf2 Qxf2+ 25.Kxf2 Nf6 26.e5 Nd5 27.Nxd5 Bxd5 28.Be4 Bxe4 29.Rxe4 Rc8 30.c3 Rf7 31.Rd6 a5 32.Ra6 a4 33.Rb6 Rc5 34.Rd6 Rf5 35.Rxd7 Rcxe5 36.Rxe5 Rxe5 37.Rd4 g5 38.h5 Rd5 39.Rxd5 exd5 40.Ke2 Kf7 41.Kd2 Ke7 42.Kc2 Kd6 43.b3 axb3+ 44.Kxb3 Kc5 45.Kb2 1/2-1/2
2019.08.09 CAN-ch U20 U1800
44080 Jeyakumar, Yathushan (1442) Selva, Karthik B (1768) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Bc4 O-O 6.h3 Nxe4 7.Nxe4 d5 8.Bxd5 Qxd5 9.Nc3 Qd8 10.O-O b6 11.Be3 Bb7 12.Ne5 Nd7 13.Nxd7 Qxd7 14.Qd2 Rfd8 15.Rad1 h5 16.Ne2 Qd5 17.f3 Qxa2 18.c3 Qd5 19.Rfe1 e5 20.Qc2 Qe6 21.Ng3 Re8 22.Bf2 Qc6 23.d5 Qd7 24.c4 c6 25.d6 c5 26.Ne4 Bxe4 27.Qxe4 Rac8 28.Bg3 Rc6 29.Qd5 Re6 30.Qxc6 Qxc6 31.d7 Bf6 32.d8=Q+ Bxd8 33.Rxd8+ Re8 34.Rxe8+ Qxe8 35.Rxe5 Qd8 36.Rd5 Qe8 37.Be5 f6 38.Bxf6 Qe3+ 39.Kf1 Qc1+ 40.Kf2 Qxc4 41.Rd7 Qc2+ 42.Kg1 a6 43.Rd6 b5 44.Rxa6 b4 45.Rc6 Qc1+ 46.Kf2 Qd2+ 47.Kg1 Qd5 48.Rb6 c4 49.Rb8+ Kf7 50.Rd8 Qc5+ 51.Bd4 Qc6 52.Kf2 c3 53.bxc3 bxc3 54.Bxc3 Qxc3 55.Ke2 Qc2+ 56.Rd2 Qc4+ 57.Ke1 Kf6 58.Kf2 g5 59.Ke1 Qc1+ 60.Ke2 Ke5 61.Ke3 Qc3+ 62.Rd3 Qe1# 0-1
2019.08.09 CAN-ch U20 U1800
44104 Lin, Ethan (1448) Jeyakumar, Yathushan (1442) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Bd3 Qc7 7.Bd2 a6 8.O-O O-O 9.a3 Be7 10.f4 Bc5 11.Ne2 Nc6 12.c3 Qb6 13.Kh1 Nxd4 14.Nxd4 Bxd4 15.cxd4 Qxd4 16.Bc3 Qc5 17.Bb4 Qd4 18.Bxf8 Kxf8 19.e5 Nd5 20.Qd2 b5 21.Rad1 Ne3 22.Qf2 Qa7 23.Qh4 Bb7 24.Rd2 Nxf1 25.Bxf1 Be4 26.Qe1 Bd5 27.Rc2 Qd4 28.Qb4+ Qxb4 29.axb4 Ke7 30.Kg1 Kd8 31.Kf2 Rc8 32.Rc3 Bc4 33.Bxc4 Rxc4 34.Rxc4 bxc4 35.Ke3 Kc7 36.Kd4 d6 37.exd6+ Kxd6 38.Kxc4 Kc6 39.g4 f6 40.b5+ axb5+ 41.Kd4 Kd6 42.h4 h6 43.h5 e5+ 44.Ke4 Ke6 45.b4 1/2-1/2
2019.08.09 CAN-ch U20 U1800
231063 Jeyakumar, Yathushan (1442) Selva, Karthik (1768) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Bc4 O-O 6.h3 Nxe4 7.Nxe4 d5 8.Bxd5 Qxd5 9.Nc3 Qd8 10.O-O b6 11.Be3 Bb7 12.Ne5 Nd7 13.Nxd7 Qxd7 14.Qd2 Rfd8 15.Rad1 h5 16.Ne2 Qd5 17.f3 Qxa2 18.c3 Qd5 19.Rfe1 e5 20.Qc2 Qe6 21.Ng3 Re8 22.Bf2 Qc6 23.d5 Qd7 24.c4 c6 25.d6 c5 26.Ne4 Bxe4 27.Qxe4 Rac8 28.Bg3 Rc6 29.Qd5 Re6 30.Qxc6 Qxc6 31.d7 Bf6 32.d8=Q+ Bxd8 33.Rxd8+ Re8 34.Rxe8+ Qxe8 35.Rxe5 Qd8 36.Rd5 Qe8 37.Be5 f6 38.Bxf6 Qe3+ 39.Kf1 Qc1+ 40.Kf2 Qxc4 41.Rd7 Qc2+ 42.Kg1 a6 43.Rd6 b5 44.Rxa6 b4 45.Rc6 Qc1+ 46.Kf2 Qd2+ 47.Kg1 Qd5 48.Rb6 c4 49.Rb8+ Kf7 50.Rd8 Qc5+ 51.Bd4 Qc6 52.Kf2 c3 53.bxc3 bxc3 54.Bxc3 Qxc3 55.Ke2 Qc2+ 56.Rd2 Qc4+ 57.Ke1 Kf6 58.Kf2 g5 59.Ke1 Qc1+ 60.Ke2 Ke5 61.Ke3 Qc3+ 62.Rd3 Qe1# 0-1
2019.08.08 CAN-ch U20 U1800
44042 Jeyakumar, Yathushan (1442) Jeyakumar, Bhavatharshan (1657) 0-1
1.e4 c5 2.c3 d6 3.d4 cxd4 4.cxd4 Nf6 5.Nc3 g6 6.Nf3 Bg7 7.Be3 O-O 8.Be2 Nc6 9.O-O d5 10.e5 Ne4 11.Qc2 Bf5 12.Bd3 Nb4 13.Qd1 Nxc3 14.bxc3 Nxd3 15.Nh4 Nb2 16.Qb3 Nc4 17.Nxf5 gxf5 18.Rae1 Qd7 19.f4 Kh8 20.Rf3 Rac8 21.Rh3 Rc6 22.Qd1 Rg8 23.Bf2 Rg6 24.Bh4 Bh6 25.Bg3 Qb5 26.Qd3 e6 27.Qf3 Nd2 28.Qh5 Ne4 29.Re3 Nxg3 30.hxg3 Qb1+ 31.Kh2 Qxa2 32.Qh4 a5 33.Rf3 a4 34.Qe7 Qb2 35.Qb4 a3 36.Qxb2 axb2 37.Rf1 Bxf4 38.gxf4 Rxg2+ 39.Kh1 Rg1+ 40.Rxg1 Rxg1+ 41.Kxg1 b1=Q+ 42.Kf2 Qc2+ 43.Kg1 Qd1+ 44.Kf2 Qg4 45.Rf3 h5 46.Ke3 h4 47.Rf1 h3 48.Rh1 Qg2 49.Rxh3+ Qxh3+ 50.Kd2 Qf3 51.Kc2 Qxf4 52.Kb3 Qe4 53.Kb4 f4 54.Kb5 f3 55.Kb6 f2 56.Kxb7 f1=Q 57.Kc7 Qh4 58.Kd7 Qb5+ 59.Kc8 Qc6+ 60.Kb8 Qd8+ 61.Ka7 Qda8# 0-1
2019.08.08 CAN-ch U20 U1800
44073 Wu, Ingrid (1313) Jeyakumar, Yathushan (1442) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.f3 Qc7 7.Bd2 a6 8.Bd3 O-O 9.Qe2 Nc6 10.Nb3 Ne5 11.a3 Be7 12.Be3 b5 13.O-O Nxd3 14.Qxd3 Bb7 15.Rad1 Rfd8 16.Qd2 d5 17.exd5 Nxd5 18.Nxd5 Bxd5 19.Qf2 Rab8 20.Rfe1 Bd6 21.g3 Qb7 22.Rf1 Bc4 23.Na5 Qc7 24.Nxc4 Qxc4 25.Bb6 Rxb6 26.Kh1 Rbb8 27.Rfe1 Bc5 28.Qg2 Rxd1 29.Rxd1 h6 30.b3 Qc3 31.b4 Bb6 32.h3 Qxa3 33.Rb1 Qc3 34.Rb3 Qc4 35.Rb1 Rc8 36.Ra1 Qxc2 37.Qxc2 Rxc2 38.Rxa6 Bc7 39.Ra8+ Kh7 40.Rc8 Rc4 41.f4 Bd6 42.Rd8 Be7 43.Rd7 Bf6 44.Rxf7 Rxb4 45.Rb7 Rb2 46.Rb6 e5 47.fxe5 Bxe5 48.g4 b4 49.Rb5 Bf6 50.Kg1 b3 51.Kf1 Rb1+ 52.Ke2 b2 53.Kd2 Rc1 54.h4 b1=Q 55.Rxb1 Rxb1 56.h5 Rg1 0-1
2018.07.04 Cycc U16
35549 Jeyakumar, Yathushan (1409) Kiryakov, Marin 0-1
1.e4 d5 2.exd5 Nf6 3.Nc3 Nxd5 4.Nxd5 Qxd5 5.d4 Nc6 6.Nf3 Bg4 7.Be2 O-O-O 8.Be3 g6 9.O-O f5 10.h3 Bh5 11.c4 Qf7 12.d5 Bg7 13.Ng5 Qf6 14.Bxh5 gxh5 15.Qxh5 Ne5 16.Bd4 Rhg8 17.Bxe5 Qxe5 18.Nf7 Qe4 19.Nxd8 Bxb2 20.f3 Qd4+ 21.Kh1 Bxa1 22.Ne6 Qe5 23.f4 Qf6 24.Qxh7 Rh8 25.Qg7 Qxg7 26.Nxg7 Bxg7 27.Re1 Kd7 28.Kg1 Bd4+ 29.Kh2 Re8 30.Re6 c6 31.Kg3 b5 32.cxb5 cxd5 33.Re2 Bf6 34.Kf3 Rb8 35.a4 Rc8 36.Rd2 Rc3+ 37.Kf2 Kd6 38.Ra2 d4 39.Ke2 Kc5 40.Kd2 Kc4 41.Rc2 Rxc2+ 42.Kxc2 Kb4 43.g4 e5 44.fxe5 Bxe5 45.gxf5 Bf6 46.Kd3 Kxa4 47.Ke4 Kxb5 48.Kd5 d3 49.Ke6 Bh8 50.f6 Bxf6 51.Kxf6 d2 52.h4 d1=Q 53.Kg6 a5 54.h5 Qxh5+ 55.Kxh5 a4 56.Kh6 a3 57.Kh7 a2 58.Kh6 a1=Q 59.Kh7 Qg1 60.Kh6 Kc6 61.Kh5 Kd5 62.Kh6 Ke6 63.Kh5 Kf5 64.Kh6 Qg6# 0-1
2018.07.04 Cycc U16
35565 Chen, Shawn (960) Jeyakumar, Yathushan (1409) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.e5 Nd5 7.Qf3 Qc7 8.Bd2 Qxe5+ 9.Nde2 Nxc3 10.Bxc3 Bxc3+ 11.Qxc3 Qxc3+ 12.Nxc3 Nc6 13.O-O-O a6 14.Bc4 b5 15.Bb3 Bb7 16.f3 Na5 17.Ne4 Nxb3+ 18.axb3 Ke7 19.Rhe1 Rhd8 20.Nd6 Bd5 21.Rxd5 Rab8 22.Rd3 Rb6 23.Nf5+ Kf8 24.Nd6 Ke7 25.Nf5+ Kf6 26.Nd6 h6 27.Re4 Ke7 28.Nf5+ Kf6 29.Rd6 Rxd6 30.Nxd6 e5 31.f4 exf4 32.Rxf4+ Ke5 33.Nxf7+ Kxf4 34.Nxd8 Ke3 35.Nb7 Kf2 36.g4 Kf3 37.Nc5 Kxg4 38.Nxd7 Kh3 39.c4 bxc4 40.bxc4 Kg4 41.Kd2 g5 42.Kd3 Kf5 43.Kd4 h5 44.Kd5 h4 45.c5 g4 46.c6 g3 47.hxg3 hxg3 48.c7 g2 49.c8=Q g1=Q 50.Qf8+ Kg6 51.Qg8+ Kh5 52.Qxg1 1-0
2018.07.03 Cycc U16
35521 Liao, Joseph (1764) Jeyakumar, Yathushan (1409) 1-0
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 Qc7 6.Nd5 Qd8 7.Bf4 d6 8.Bc4 e6 9.Nc3 a6 10.O-O Nf6 11.Qe2 Be7 12.h3 O-O 13.Rfd1 e5 14.Nxe5 Nxe5 15.Bxe5 Qc7 16.Bh2 b5 17.Bb3 Bb7 18.Rac1 Qb6 19.Nd5 Nxd5 20.Bxd5 Bxd5 21.Rxd5 Rad8 22.Rcd1 Rd7 23.Qd2 Rfd8 24.e5 Qc6 25.exd6 Bf6 26.Rc1 Qb6 27.Qb4 Qb7 28.Rcd1 Rc8 29.Be5 Bxe5 30.Rxe5 h6 31.b3 Rb8 32.Red5 Qb6 33.Qg4 Rbd8 34.Qg3 Qa5 35.R5d2 Qa3 36.Qe5 Qa5 37.f4 Qb6+ 38.Kh1 f6 39.Qe6+ Kh8 40.b4 Qc6 41.Kh2 Qc3 42.Rd4 Qc6 43.R1d2 Rc8 44.g4 Rcd8 45.g5 hxg5 46.fxg5 fxg5 47.h4 Qf3 48.hxg5 Qh5+ 49.Qh3 Qxh3+ 50.Kxh3 g6 51.Kg3 Kg7 52.Kf3 Kf7 53.Rf4+ Kg7 54.Rf6 Rf7 55.Rxf7+ Kxf7 56.Ke4 Ke6 57.d7 Rxd7 58.Rxd7 Kxd7 59.Kd5 Ke7 60.Ke5 Kf7 61.Kd6 Kg7 62.Ke7 Kg8 63.Kf6 Kf8 64.Kxg6 Kg8 65.Kh6 Kh8 66.g6 Kg8 67.g7 Kf7 68.Kh7 Ke6 69.g8=Q+ Ke5 70.Qd8 Ke4 71.Qd6 Ke3 72.Qd5 Ke2 73.Qd4 Ke1 74.Qb2 Kd1 75.Kg6 Ke1 76.Kf5 Kf1 77.Kf4 Ke1 78.Ke3 Kf1 79.Qf2# 1-0
2018.07.03 Cycc U16
35537 Jeyakumar, Yathushan (1409) Zwart, Justin (1381) 1/2-1/2
1.e4 c5 2.c3 d6 3.d4 cxd4 4.cxd4 Nf6 5.Nc3 g6 6.Nf3 Bg7 7.Bc4 O-O 8.O-O Nc6 9.d5 Na5 10.Bd3 b6 11.Bg5 h6 12.Be3 Bd7 13.Qd2 Kh7 14.Nd4 Ng4 15.Nde2 Nxe3 16.Qxe3 Rc8 17.Rac1 Nc4 18.Bxc4 Rxc4 19.b3 Rc7 20.Ng3 Qc8 21.Nce2 Bb5 22.Rxc7 Qxc7 23.Rc1 Qb7 24.Nd4 Qa6 25.Nxb5 Qxb5 26.a4 Qd7 27.f4 Rd8 28.h3 f5 1/2-1/2
2016.08.11 Naycc U14
234356 Jeyakumar, Yathushan (1210) Titus, Joshua Chris (1155) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Nf3 Nc6 5.Nc3 Nf6 6.Bb5 Bg4 7.h3 Bh5 8.O-O e6 9.Bg5 Be7 10.Re1 O-O 11.Be2 Qb6 12.Be3 Qxb2 13.Na4 Qa3 14.c3 Ne4 15.Qb3 Qxb3 16.axb3 Bxf3 17.Bxf3 b5 18.Bxe4 bxa4 19.Bc2 axb3 20.Bxb3 a5 21.Ba4 Rfc8 22.Reb1 h6 23.Rb7 Bg5 24.Bxg5 hxg5 25.Rab1 Rab8 26.Bxc6 Rxb7 27.Bxb7 Rb8 28.Ra1 Rxb7 29.Rxa5 Rb1+ 30.Kh2 Rc1 31.Ra3 Rc2 32.Kg3 Kh7 33.Kf3 Kg6 34.g4 f5 35.Kg3 fxg4 36.hxg4 Kf6 37.Kf3 e5 38.Ra6+ Kf7 39.dxe5 Rxc3+ 40.Ke2 Rc7 41.Rd6 d4 42.Rxd4 Rc5 43.Rd7+ Kg6 44.Re7 Kh7 45.Ke3 Kg8 46.Ke4 Kf8 47.Rd7 Rc2 48.f3 Re2+ 49.Kf5 Re3 50.Kxg5 Rxe5+ 51.Kg6 Re7 52.Rxe7 Kxe7 53.Kxg7 Ke6 54.g5 Kf5 55.Kh6 Ke6 56.g6 Kf6 57.g7 Kf7 58.Kh7 Kf6 59.g8=Q Kf5 60.Qe8 Kf4 61.Qe4+ Kg3 62.Kh6 Kf2 63.Kg5 Kg3 64.f4 Kf2 65.f5 Kg3 66.Qe3+ Kg2 67.Qe2+ Kh1 68.Kg4 1-0
2016.08.11 Naycc U14
56509 Gaur, Shivan (1294) Jeyakumar, Yathushan (1216) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.g3 e6 4.Bg2 d5 5.Nf3 Bg7 6.O-O O-O 7.Nc3 Nc6 8.cxd5 exd5 9.Bg5 Bf5 10.Nh4 Be6 11.Qd2 Qd7 12.Rfd1 Rfe8 13.Nf3 Nh5 14.Be3 Rad8 15.Rac1 b6 16.Bh6 f6 17.Bxg7 Nxg7 18.e3 Na5 19.b3 Nb7 20.Re1 Bf5 21.Nh4 Be6 22.Nf3 Bf5 23.Nh4 Be6 24.Nf3 1/2-1/2
2016.08.11 Naycc U14
56536 Jeyakumar, Yathushan (1210) Titus, Joshua (1155) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Nf3 Nc6 5.Nc3 Nf6 6.Bb5 Bg4 7.h3 Bh5 8.O-O e6 9.Bg5 Be7 10.Re1 O-O 11.Be2 Qb6 12.Be3 Qxb2 13.Na4 Qa3 14.c3 Ne4 15.Qb3 Qxb3 16.axb3 Bxf3 17.Bxf3 b5 18.Bxe4 bxa4 19.Bc2 axb3 20.Bxb3 a5 21.Ba4 Rfc8 22.Reb1 h6 23.Rb7 Bg5 24.Bxg5 hxg5 25.Rab1 Rab8 26.Bxc6 Rxb7 27.Bxb7 Rb8 28.Ra1 Rxb7 29.Rxa5 Rb1+ 30.Kh2 Rc1 31.Ra3 Rc2 32.Kg3 Kh7 33.Kf3 Kg6 34.g4 f5 35.Kg3 fxg4 36.hxg4 Kf6 37.Kf3 e5 38.Ra6+ Kf7 39.dxe5 Rxc3+ 40.Ke2 Rc7 41.Rd6 d4 42.Rxd4 Rc5 43.Rd7+ Kg6 44.Re7 Kh7 45.Ke3 Kg8 46.Ke4 Kf8 47.Rd7 Rc2 48.f3 Re2+ 49.Kf5 Re3 50.Kxg5 Rxe5+ 51.Kg6 Re7 52.Rxe7 Kxe7 53.Kxg7 Ke6 54.g5 Kf5 55.Kh6 Ke6 56.g6 Kf6 57.g7 Kf7 58.Kh7 Kf6 59.g8=Q Kf5 60.Qe8 Kf4 61.Qe4+ Kg3 62.Kh6 Kf2 63.Kg5 Kg3 64.f4 Kf2 65.f5 Kg3 66.Qe3+ Kg2 67.Qe2+ Kh1 68.Kg4 1-0
2016.08.10 Naycc U14
56454 Cui, Kevin (1204) Jeyakumar, Yathushan (1216) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb3 Qc7 6.Be2 Nf6 7.Bd3 Be7 8.Nc3 a6 9.Bd2 b5 10.a3 Bb7 11.O-O O-O 12.Re1 Ne5 13.Be3 Neg4 14.g3 Nxe3 15.Rxe3 Rad8 16.e5 Qc6 17.Be4 Nxe4 18.Nxe4 d5 19.Ned2 d4 20.Rf3 Ba8 21.Rc1 Qc7 22.Rd3 Qxe5 23.Nf3 Bxf3 24.Qxf3 Qf6 25.Qe4 e5 26.Re1 Bd6 27.Na5 Rfe8 28.Nb7 Rc8 29.Nxd6 Qxd6 30.c3 Rc4 31.cxd4 Rxd4 32.Qxd4 Qxd4 33.Rxd4 f6 34.Rd6 Ra8 35.Rc1 Ra7 36.Rcc6 a5 37.Ra6 Rc7 38.Rxa5 b4 39.Rd2 bxa3 40.bxa3 Kf7 41.Rd1 Ke6 42.Rb5 f5 43.Ra1 e4 44.a4 Ra7 45.a5 Kd6 46.Rxf5 Kc6 47.Re5 g6 48.Rxe4 Kb5 49.Re8 Rxa5 50.Re5+ Kc6 51.Raxa5 Kd6 52.Reb5 Kc6 53.Rb1 h5 54.Rd1 Kb6 55.Ra2 Kc5 56.Rc2+ Kb4 57.Rb1+ Ka3 58.Rc8 Ka2 59.Rb5 Ka3 60.Ra8# 1-0
2016.08.10 Naycc U14
56483 Jeyakumar, Yathushan (1216) Liu, Benjamin (982) 1/2-1/2
1.e4 c5 2.c3 d5 3.exd5 Nf6 4.c4 b5 5.Nc3 bxc4 6.Bxc4 Bb7 7.Nf3 Bxd5 8.Bxd5 Nxd5 9.Qa4+ Nd7 10.Nxd5 e6 11.Nc3 Bd6 12.Ne4 Qb6 13.Nxd6+ Qxd6 14.O-O O-O 15.b3 Rfd8 16.Bb2 f6 17.Qc4 Rac8 18.Rfe1 Re8 19.Re3 Re7 20.Qd3 Qb6 21.Nh4 c4 22.Qc3 Ne5 23.h3 Rec7 24.b4 Rb8 25.Qc2 Rbc8 26.Bxe5 fxe5 27.a3 Qd4 28.Qc3 Qxh4 29.Qxe5 Re7 30.Rc1 Rf8 31.f3 Rf4 32.Re4 Rxe4 33.Qxe4 Qh6 1/2-1/2
2016.08.09 Naycc U14
234296 Dill, James C (1870) Jeyakumar, Yathushan (1216) 1-0
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 cxd4 5.cxd4 Nc6 6.Nf3 Bg4 7.Be2 Nf6 8.Nc3 Qd8 9.Be3 e6 10.O-O Be7 11.h3 Bh5 12.Rc1 O-O 13.Qd2 Rc8 14.Rfd1 Bg6 15.Ne5 Nxe5 16.dxe5 Qxd2 17.Bxd2 Ne4 18.Nxe4 Bxe4 19.Be3 Bd5 20.a3 a6 21.Bf3 Bxf3 22.gxf3 b5 23.Rxc8 Rxc8 24.Rd7 Bf8 25.Ra7 g6 26.Rxa6 Rc2 27.b4 Ra2 28.Ra5 Kg7 29.Bg5 h6 30.Bf6+ Kh7 31.Rxb5 Rxa3 32.Rb7 Rxf3 33.Kg2 Rf4 34.b5 g5 35.Rxf7+ Kg8 36.Rb7 Bc5 37.b6 Rxf2+ 38.Kg3 Rb2 39.Bd8 Kf8 40.Bc7 Ke8 41.Rb8+ Kd7 42.Rd8+ Kc6 43.Re8 Kd7 44.Rd8+ Kc6 45.Kg4 Rb4+ 46.Kg3 h5 47.Rg8 h4+ 48.Kg2 Rf4 49.Rxg5 Rf2+ 50.Kh1 Rf3 51.Kh2 Rf2+ 52.Rg2 Rxg2+ 53.Kxg2 Bxb6 54.Bxb6 Kxb6 55.Kf3 Kc5 56.Kg4 Kd5 57.Kxh4 Kxe5 58.Kg5 Kd4 59.h4 e5 60.h5 e4 61.h6 e3 62.h7 e2 63.h8=Q+ Kd3 64.Qd8+ Kc2 65.Qc7+ Kd1 66.Qd6+ Ke1 67.Kg4 Kf2 68.Qf4+ Ke1 69.Kf3 Kf1 70.Qc4 Kg1 71.Qxe2 Kh1 72.Qg2# 1-0
2016.08.09 Naycc U14
56396 Dill, James (1870) Jeyakumar, Yathushan (1216) 1-0
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 cxd4 5.cxd4 Nc6 6.Nf3 Bg4 7.Be2 Nf6 8.Nc3 Qd8 9.Be3 e6 10.O-O Be7 11.h3 Bh5 12.Rc1 O-O 13.Qd2 Rc8 14.Rfd1 Bg6 15.Ne5 Nxe5 16.dxe5 Qxd2 17.Bxd2 Ne4 18.Nxe4 Bxe4 19.Be3 Bd5 20.a3 a6 21.Bf3 Bxf3 22.gxf3 b5 23.Rxc8 Rxc8 24.Rd7 Bf8 25.Ra7 g6 26.Rxa6 Rc2 27.b4 Ra2 28.Ra5 Kg7 29.Bg5 h6 30.Bf6+ Kh7 31.Rxb5 Rxa3 32.Rb7 Rxf3 33.Kg2 Rf4 34.b5 g5 35.Rxf7+ Kg8 36.Rb7 Bc5 37.b6 Rxf2+ 38.Kg3 Rb2 39.Bd8 Kf8 40.Bc7 Ke8 41.Rb8+ Kd7 42.Rd8+ Kc6 43.Re8 Kd7 44.Rd8+ Kc6 45.Kg4 Rb4+ 46.Kg3 h5 47.Rg8 h4+ 48.Kg2 Rf4 49.Rxg5 Rf2+ 50.Kh1 Rf3 51.Kh2 Rf2+ 52.Rg2 Rxg2+ 53.Kxg2 Bxb6 54.Bxb6 Kxb6 55.Kf3 Kc5 56.Kg4 Kd5 57.Kxh4 Kxe5 58.Kg5 Kd4 59.h4 e5 60.h5 e4 61.h6 e3 62.h7 e2 63.h8=Q+ Kd3 64.Qd8+ Kc2 65.Qc7+ Kd1 66.Qd6+ Ke1 67.Kg4 Kf2 68.Qf4+ Ke1 69.Kf3 Kf1 70.Qc4 Kg1 71.Qxe2 Kh1 72.Qg2# 1-0
2016.08.09 Naycc U14
56428 Jeyakumar, Yathushan (1216) Eirew, Milo (819) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 exd4 5.Nxd4 Bd7 6.Nxc6 Bxc6 7.Bxc6+ bxc6 8.Nc3 Nf6 9.Bg5 Rb8 10.b3 h6 11.Bh4 Be7 12.O-O O-O 13.Bg3 d5 14.exd5 cxd5 15.Ne2 Rb7 16.Nd4 Ne4 17.Re1 Bf6 18.Rc1 Qd7 19.Nf3 Nc3 20.Qd3 c6 21.Be5 Nxa2 22.Ra1 Nb4 23.Qc3 Bxe5 24.Nxe5 Qf5 25.Rac1 Na2 26.Qxc6 Nxc1 27.Qxb7 Qxc2 28.Qxd5 Nxb3 29.h3 Qd2 30.Qxd2 Nxd2 31.Rd1 Nb3 32.Rd3 Rb8 33.Nc6 Rb7 34.Nxa7 Nc1 35.Rd8+ Kh7 36.Nc6 Rb1 37.Kh2 Ne2 38.Rd7 f5 39.Rf7 f4 40.Ne5 Rf1 41.Nd3 Kg6 42.Re7 f3 43.gxf3 Nd4 1/2-1/2
2016.08.08 Naycc U14
56342 Hawthorn, Charles (1666) Jeyakumar, Yathushan (1216) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Bg5 e5 7.dxe5 dxe5 8.Qxd8 Rxd8 9.Bxf6 Bxf6 10.Nd5 Nd7 11.Nxc7 Rb8 12.Nd5 Kg7 13.Nf3 Nc5 14.Nc3 Be6 15.Be2 Nd3+ 16.Bxd3 Rxd3 17.Nd5 Bxd5 18.cxd5 Rxf3 19.gxf3 Be7 20.a3 Bd6 21.Kd2 f5 22.Rac1 f4 23.Rc4 Kf6 24.h4 h6 25.h5 g5 26.Rhc1 Ke7 27.Rc8 Kd7 28.Rxb8 Bxb8 29.Kd3 Bc7 30.Rc4 Bb6 31.Ke2 Kd6 32.Rc8 Ke7 33.Rh8 Bd4 34.Rh7+ Kf6 35.Rxb7 Bc5 36.Rh7 Bd4 37.Rxh6+ Kg7 38.Rg6+ Kh7 39.b4 Bb2 40.a4 Bc3 41.b5 Bd4 42.Rxg5 Kh6 43.Rf5 Kg7 44.Kd3 Kh6 45.Rxf4 exf4 46.Kxd4 Kxh5 47.d6 Kg6 48.d7 Kg5 49.d8=Q+ Kg6 50.Ke5 Kf7 51.Qf6+ Kg8 52.Qe7 a6 53.Kf6 axb5 54.Qg7# 1-0
2016.08.08 Naycc U14
56377 Jeyakumar, Yathushan (1216) Periappuram, Jacob (873) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Bc5 6.Nxe5 Nxe5 7.d4 Bb4+ 8.c3 Bd6 9.dxe5 Bxe5 10.Qd5 c6 11.Qxf7# 1-0
2016.08.07 Naycc U14
56315 Jeyakumar, Yathushan (1216) Pan, David (1854) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.O-O O-O 8.c3 d6 9.h3 Bb7 10.Re1 Na5 11.Bc2 c5 12.d4 Qc7 13.d5 Bc8 14.Nbd2 Nb7 15.Nf1 Nd8 16.Ng3 Rb8 17.c4 bxc4 18.Qe2 Re8 19.Qxc4 h6 20.b3 Bf8 21.Bb2 Rb7 22.Rac1 Bd7 23.Qd3 Nh7 24.Nh4 g6 25.Qc3 Bg7 26.f4 Bf6 27.Nf3 exf4 28.e5 Bxe5 29.Nxe5 dxe5 30.Ne4 c4 31.bxc4 Qb6+ 32.c5 Qxb2 33.Qxb2 Rxb2 34.Bb3 Nc6 35.Nd6 Re7 36.dxc6 Bxc6 37.Rc2 Rxc2 38.Bxc2 f5 39.Rb1 e4 40.Rb6 e3 41.Bd3 Bd5 42.Rb2 Ng5 43.h4 f3 44.gxf3 Nxf3+ 45.Kf1 Ne5 46.Bxa6 f4 47.Bb5 f3 48.Rc2 Nc6 49.a4 Nd4 50.Rb2 e2+ 51.Bxe2 fxe2+ 52.Rxe2 Rxe2 53.a5 Bg2+ 54.Kg1 Nf3# 0-1
2016.07.08 Cycc U14
58254 Fox, Dylan (1252) Jeyakumar, Yathushan (1261) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 e6 5.Nf3 Nc6 6.Bd3 Be7 7.a3 Qb6 8.Bc2 a5 9.O-O f6 10.Re1 Qc7 11.Qd3 Nd8 12.c4 Nb6 13.Bf4 cxd4 14.exf6 Qxf4 15.fxg7 Qf6 16.gxh8=Q+ Qxh8 17.Nbd2 h5 18.Qg6+ Nf7 19.Ne5 Qf6 20.Qg8+ Bf8 21.Nxf7 Ke7 22.Ne5 Bg7 23.Ng6+ Kd6 24.Ne4+ Kc7 25.Nxf6 Bxf6 26.Qf8 Bg5 27.Qc5+ Kb8 28.Qxb6 Ra6 29.Qxd4 d6 30.c5 d5 31.Qe5+ 1-0
2016.07.08 Cycc U14
58277 Periappuram, Jacob (635) Jeyakumar, Yathushan (1261) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bc4 e6 4.O-O Qc7 5.Nc3 a6 6.d3 b5 7.Bb3 Nf6 8.Be3 Ng4 9.h3 h5 10.g3 Nxe3 11.fxe3 Qxg3+ 12.Kh1 Qxh3+ 13.Kg1 Qg3+ 14.Kh1 h4 15.Ne2 Qg4 16.Nh2 Qh5 17.d4 h3 18.Rf3 Qg6 19.Rg3 Qxe4+ 20.Kg1 Bd6 21.Rxg7 Qxe3+ 22.Kf1 Bxh2 23.Qe1 Qf3+ 24.Qf2 Qh1+ 25.Ng1 Rf8 26.c4 Bxg1 27.Rxg1 Qe4 28.dxc5 bxc4 29.Bc2 Qe5 30.Rd1 Qxb2 31.Bf5 Qxf2+ 32.Kxf2 Kd8 33.Be4 Rb8 34.Rd2 Kc7 35.Rd6 Rb5 36.Rg5 e5 37.Bxc6 dxc6 38.Rxe5 Rb2+ 39.Ke3 h2 40.Re7+ Kb8 41.Rh6 Rb1 42.Rxh2 Re1+ 43.Kd4 Rxe7 44.Kxc4 f5 45.Kb4 f4 46.Ka5 f3 47.Rb2+ Kc7 48.a4 f2 49.Rb6 0-1
2016.07.07 Cycc U14
58207 Novakovic, David (939) Jeyakumar, Yathushan (1261) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Nc3 e6 4.Bc4 Qc7 5.d3 Nf6 6.Ng5 h6 7.Nh3 a6 8.a3 b5 9.Ba2 Bd6 10.f4 e5 11.O-O O-O 12.f5 Bb7 13.Nd5 Qd8 14.Nxf6+ Qxf6 15.Qg4 Rfc8 16.Bd5 Rab8 17.Qg6 Qxg6 18.fxg6 Ne7 19.Bxf7+ Kh8 20.Nf2 c4 21.Nd1 Bc5+ 22.Be3 Bxe3+ 23.Nxe3 Rc6 24.dxc4 Nxg6 25.cxb5 axb5 26.b4 Nf4 27.Ng4 Rxc2 28.Rf2 Rbc8 29.Ra2 Ne2+ 30.Rxe2 Rc1+ 31.Kf2 Kh7 32.Nxe5 Rf8 33.Ke3 Rh1 34.h3 d6 35.Bg6+ Kg8 36.Nd7 Rd8 37.Nb6 Kf8 38.Nd5 Bxd5 39.exd5 Rd1 40.Rf2+ Kg8 41.Bf7+ Kh7 42.a4 bxa4 43.Rxa4 Rb1 44.Kd3 g5 45.Bh5 Rd7 46.Bg4 Rc7 47.Kd2 Rb2+ 48.Ke1 Rc1+ 49.Bd1 Rxf2 50.Kxf2 Rxd1 51.Ra7+ Kg6 52.b5 Rxd5 53.b6 Rb5 54.Rb7 Kf5 55.Rb8 Ke4 56.b7 Kd5 57.Ke3 Kc6 58.Rh8 Kxb7 59.Rxh6 Kc6 60.Kf3 Re5 1/2-1/2
2016.07.07 Cycc U14
58229 Jeyakumar, Yathushan (1261) Zhang, Kevin3 (1205) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 a6 5.Ba4 Bc5 6.O-O O-O 7.Re1 Re8 8.Bg5 b5 9.Bb3 d5 10.exd5 Nd4 11.Nxe5 Nxb3 12.axb3 Qxd5 13.Bxf6 gxf6 14.Qf3 Rxe5 15.Qg3+ Rg5 16.Nc3 Qc6 17.Re8+ Qxe8 18.Qf3 Bf5 19.Nd5 Qe5 20.Nxf6+ Qxf6 21.Qxa8+ Kg7 22.c3 Bh3 23.g3 Qxf2+ 24.Kh1 Rf5 25.Qe4 Qf1+ 26.Rxf1 Rxf1# 0-1
2016.07.06 Cycc U14
58164 Morin, Keegan (846) Jeyakumar, Yathushan (1297) 0-1
1.e4 c5 2.Bc4 e6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 Bb4 6.c3 Bc5 7.b4 Bb6 8.Qd6 Bc7 9.Qc5 b6 10.Qb5 a6 11.Qa4 Bb7 12.f3 b5 13.Bxb5 axb5 14.Qxb5 Ba6 15.Qh5 Nf6 16.Qg5 O-O 17.Qd2 Ne5 18.Qg5 Nd3+ 19.Ke2 Nxc1+ 20.Kd1 Nd3 21.Qd2 Bf4 22.Qe2 Qb6 23.g3 Nf2+ 24.Ke1 Bxe2 25.Kxe2 Qe3+ 26.Kf1 Nd3 27.Ne2 Qf2# 0-1
2016.07.06 Cycc U14
58181 Jeyakumar, Yathushan (1261) De Costa, Alex (1786) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6 5.Nf3 Nf6 6.Be3 cxd4 7.Nxd4 Nxd4 8.Bxd4 e5 9.Be3 Qxd1+ 10.Kxd1 Bf5 11.Bb5+ Nd7 12.Ke2 Be7 13.Rd1 a6 14.Ba4 b5 15.Bb3 O-O 16.h3 Nc5 17.Bxc5 Bxc5 18.Rd5 Ba7 19.Rxe5 Rfe8 20.Rxe8+ Rxe8+ 21.Kf3 Re1 22.g4 Be4+ 23.Kg3 Rxb1 24.Rxb1 Bxb1 25.f4 Be3 26.Bd5 Bc1 27.Bb3 Bxb2 28.c4 bxc4 29.Bxc4 a5 30.Bb3 Kf8 31.f5 Ke7 32.Kf4 f6 33.h4 Kd6 34.g5 Kc5 35.Bg8 h6 36.gxh6 gxh6 37.Be6 Kb4 38.Ke3 Ka3 39.Kf4 Bxa2 40.Kg4 a4 41.Kh5 Bc1 42.Kg6 Bb2 43.Kxh6 Bb3 44.Bd7 Kb4 45.Bxa4 Bxa4 46.Kg6 Kc5 47.h5 Be8+ 48.Kh6 Bxh5 49.Kxh5 Kd5 50.Kh4 Ke4 51.Kg4 Ke5 52.Kf3 Kxf5 53.Kg3 Ke4 54.Kg2 Ke3 55.Kf1 f5 56.Ke1 f4 57.Kf1 Kf3 58.Ke1 Kg2 59.Ke2 f3+ 60.Ke1 f2+ 61.Ke2 f1=Q+ 62.Ke3 Qf5 63.Ke2 Qe4+ 64.Kd1 Qd3+ 65.Ke1 Bc3# 0-1
2016.07.05 Cycc U14
58131 Jeyakumar, Yathushan (1297) Zhang, Henry (2113) 0-1
1.e4 c5 2.c3 b6 3.d4 Bb7 4.e5 e6 5.Nf3 cxd4 6.cxd4 d6 7.Bb5+ Nd7 8.Bf4 a6 9.Ba4 b5 10.Bb3 dxe5 11.dxe5 Ne7 12.Nc3 Ng6 13.Bg3 Qc7 14.O-O Rd8 15.Qe2 Bxf3 16.Qxf3 Ndxe5 17.Qe2 Bd6 18.Rac1 Qb6 19.Kh1 O-O 20.Rfd1 Bb8 21.Ne4 Ne7 22.Rxd8 Rxd8 23.Bh4 N5g6 24.Bg5 Bf4 25.Bxe7 Nxe7 26.Rd1 h6 27.Rxd8+ Qxd8 28.Qg4 Qd3 29.Qd1 Qxe4 30.f3 Qb4 31.Bc2 Qd6 32.Qe2 Qd2 33.Qxd2 Bxd2 34.Kg1 Nf5 35.Kf2 Nd4 36.Be4 a5 37.Kg3 b4 38.b3 e5 39.Bd5 Ne6 40.Kf2 Nd4 41.g3 Nb5 42.g4 Nc3 43.Bc4 Nxa2 44.Ke2 Bf4 45.h4 Nc3+ 46.Kd3 Kf8 47.Ba6 Ke7 48.Bb7 Kd6 49.Kc4 f6 50.Ba6 g6 51.h5 gxh5 52.gxh5 f5 53.Bb7 e4 54.fxe4 fxe4 55.Kd4 e3 56.Ba6 e2 57.Bxe2 Nxe2+ 58.Kc4 Nc1 59.Kd4 Nxb3+ 60.Kc4 Nd2+ 61.Kd3 b3 62.Kc3 a4 63.Kb2 Nc4+ 64.Kb1 b2 65.Ka2 a3 66.Kb1 Nd2+ 67.Ka2 b1=Q+ 68.Kxa3 Qb3# 0-1
2015.07.09 Cycc U12
69650 Liao, Joseph (1292) Jeyakumar, Yathushan (996) 1-0
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 d6 6.Bc4 Nf6 7.O-O e6 8.Qe2 Be7 9.Rd1 O-O 10.e5 Ne8 11.exd6 Nxd6 12.Bf4 a6 13.Bxd6 Bxd6 14.Ne4 Bxh2+ 15.Kxh2 Qc7+ 16.Kg1 b5 17.Bb3 Bb7 18.Rac1 Qe7 19.Nd6 Na5 20.Nxb7 Nxb3 21.axb3 Qxb7 22.Ne5 h6 23.Rd7 Qb6 24.Qf3 Ra7 25.Rc6 Qb8 26.Rxa7 Qxa7 27.Qe3 Qxe3 28.fxe3 Ra8 29.Rc7 f6 30.Nc6 Kh7 31.Re7 e5 32.Nb4 Kg6 33.Re6 Kf5 34.Rxa6 Rxa6 35.Nxa6 Ke4 36.Kf2 g5 37.Nc7 b4 38.Na6 f5 39.Nxb4 f4 40.exf4 exf4 41.Nc2 g4 42.g3 fxg3+ 43.Kxg3 Kd3 44.Kxg4 Ke4 45.Kh5 Kd5 46.Kxh6 Kc5 47.b4+ Kb5 48.Kg6 Kc4 49.Kf6 Kb5 50.Ke5 Kb6 51.Kd4 Kc6 52.Kc4 Kb6 53.b5 Kc7 54.Kc5 Kb7 55.b6 Kc8 56.Kc6 Kb8 57.b7 Ka7 58.Kc7 Ka6 59.b8=Q Ka5 60.Qb4+ Ka6 61.Qb6# 1-0
2015.07.09 Cycc U12
69631 Jeyakumar, Yathushan (996) Arora, Sat (519) 1-0
1.e4 e6 2.d4 Nc6 3.Nc3 a6 4.Bc4 d6 5.Nf3 Na5 6.Bd3 c5 7.d5 c4 8.Be2 e5 9.O-O b5 10.a3 Nf6 11.Bg5 h6 12.Bh4 Be7 13.Bg3 Nb7 14.Nd2 Bd7 15.f4 exf4 16.Bxf4 Nc5 17.b4 cxb3 18.cxb3 Qc8 19.Qe1 Qb7 20.Qg3 Qb6 21.Be3 b4 22.Nc4 Qb8 23.axb4 Qxb4 24.Na2 Qb8 25.Nd2 Rg8 26.Bf3 Qc8 27.Rac1 a5 28.e5 dxe5 29.d6 Bxd6 30.Bxa8 Qxa8 31.Bxc5 Bxc5+ 32.Rxc5 Qa7 33.Qxe5+ Kd8 34.Qd4 Qa8 35.Nf3 Qb7 36.Ne5 Rf8 37.Nc6+ Ke8 38.Re1+ Ne4 39.Rxe4+ Be6 40.Qd8# 1-0
2015.07.08 Cycc U12
69573 Grant, Nicholas (496) Jeyakumar, Yathushan (996) 0-1
1.e4 c5 2.Bc4 e6 3.f4 Nc6 4.f5 Qh4+ 5.g3 Qxe4+ 6.Qe2 Qxh1 7.fxe6 Qxg1+ 8.Qf1 Qxf1+ 9.Bxf1 dxe6 10.Na3 Nf6 11.b3 Be7 12.Bb2 a6 13.O-O-O b5 14.Bg2 Bb7 15.d4 cxd4 16.Bxd4 Nxd4 17.Bxb7 Bxa3+ 18.Kb1 Rd8 19.Bxa6 Ne4 20.g4 Nc3+ 21.Ka1 Nxc2# 0-1
2015.07.08 Cycc U12
69592 Sivapathasundaram, Manojh (1540) Jeyakumar, Yathushan (996) 1-0
1.e4 c5 2.c3 Nc6 3.d4 e6 4.Nf3 d5 5.e5 a6 6.Be2 b5 7.O-O Bb7 8.Be3 cxd4 9.cxd4 Nge7 10.Nbd2 g6 11.Nb3 Bg7 12.Nc5 Qc7 13.Rc1 O-O 14.Qd2 Nf5 15.Bg5 f6 16.exf6 Qf7 17.fxg7 Kxg7 18.g4 h6 19.gxf5 Rh8 20.fxe6 Qf5 21.Nxb7 hxg5 22.Qxg5 Qxe6 23.Ne5 Nxd4 24.Rc7+ Kg8 25.Qxg6+ Qxg6+ 26.Nxg6 Nxe2+ 27.Kg2 Rh7 28.Ne7+ Kf8 29.Nxd5 Rxc7 30.Nxc7 Ra7 31.Re1 Nf4+ 32.Kf3 Rxb7 33.Kxf4 Rxc7 34.Re6 a5 35.Re5 Rf7+ 36.Rf5 Rxf5+ 37.Kxf5 Ke7 38.h4 b4 39.b3 Kf7 40.h5 Kg7 41.Kg5 Kh7 42.f4 Kg7 43.f5 Kf7 44.h6 Kg8 45.Kg6 Kh8 1-0
2015.07.07 Cycc U12
69518 Jeyakumar, Yathushan (996) Zaid, Shahmeer (585) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.d4 Bg4 5.h3 Bxf3 6.Qxf3 cxd4 7.O-O e5 8.c3 dxc3 9.Nxc3 a6 10.Ba4 Nf6 11.Bg5 Be7 12.Nd5 O-O 13.Nxe7+ Qxe7 14.Bxf6 Qxf6 15.Qxf6 gxf6 16.Bb3 Nd4 17.Bd5 Nc6 18.Rac1 Rac8 19.Rfe1 Nd4 20.Rxc8 Rxc8 21.Bxb7 Rc2 22.Bxa6 Rxb2 23.Bc4 Rc2 24.Bd5 Rd2 25.Rc1 Ne2+ 26.Kf1 Nxc1 27.Ke1 Re2+ 28.Kd1 Rxf2 29.Kxc1 Rxa2 30.Bxa2 Kg7 31.Kd2 h6 32.Ke3 Kg6 33.Bc4 h5 34.h4 f5 35.exf5+ Kxf5 36.Bxf7 e4 37.Bxh5 Ke5 38.Bg6 d5 39.Kd2 d4 40.Ke2 d3+ 41.Ke3 Kd5 42.Bxe4+ Kc4 43.Bxd3+ Kd5 44.Kf4 Kd6 45.h5 Ke7 46.Kg5 Kf8 47.h6 Kg8 48.Kg6 Kh8 49.g4 1-0
2015.07.07 Cycc U12
69531 Jeyakumar, Yathushan (996) Ju, Lawrence (1545) 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.O-O Qb6 9.Ne6 Qxb2 10.Nxf8 Qxc3 11.Bb3 Kxf8 12.Qd3 Qxd3 13.cxd3 Ng4 14.Rfe1 Nxe3 15.Rac1 Ng4 16.h3 Nf6 17.Rcd1 Nd4 18.e5 Nh5 19.g4 Nf3+ 20.Kg2 Nxe1+ 21.Rxe1 Nf4+ 22.Kf1 Nxd3 23.Re3 Nxe5 24.Ke2 b6 25.f4 Ba6+ 26.Kd1 Nd3 27.f5 Rc8 28.fxg6 Rc1+ 29.Ke2 Re1+ 30.Kf3 Bb7+ 31.Kg3 Rg1+ 32.Kh4 hxg6 33.Rg3 g5+ 34.Kh5 Rxg3 35.Kxg5 Bf6+ 36.Kf5 e6+ 37.Kxf6 Rf3+ 38.Kg5 f6+ 39.Kh4 Nf4 40.g5 f5 41.g6 Rxh3+ 42.Kg5 Nxg6 43.Kxg6 Rg3+ 44.Kf6 f4 45.Ke5 f3 46.Bc4 Rg4 47.Bd3 Ke7 48.a3 d6# 0-1
2015.07.06 Cycc U12
69471 Mah, Sean (1866) Jeyakumar, Yathushan (996) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.d4 Nf6 5.Nf3 Bg4 6.Be2 Nc6 7.Be3 e6 8.h3 Bh5 9.O-O Bd6 10.Qd2 O-O 11.Rad1 Qe7 12.Ng5 Bg6 13.Nf3 Rad8 14.Qc1 e5 15.d5 Nb8 16.Nh4 b6 17.Nxg6 hxg6 18.Nb5 a6 19.Nxd6 Rxd6 20.c4 Rdd8 21.Qc2 Rfe8 22.Rfe1 Nbd7 23.a3 a5 24.Qa4 Nc5 25.Bxc5 Qxc5 26.b4 axb4 27.axb4 Qd6 28.Ra1 Ne4 29.Bd3 Nf6 30.f3 c6 31.Be4 cxd5 32.Rad1 Qe6 33.cxd5 Nxd5 34.Bxd5 Qf6 35.Bc6 Rxd1 36.Rxd1 Rd8 37.Rxd8+ Qxd8 38.b5 f5 39.Qa8 Qxa8 40.Bxa8 Kf7 41.Kf2 Ke6 42.Ke3 g5 43.g3 f4+ 44.gxf4 gxf4+ 45.Ke4 g6 46.Bd5+ Kd6 47.Bf7 Kc5 48.Kxe5 Kxb5 49.Kxf4 Kc5 50.Bxg6 b5 51.Kg5 b4 52.h4 Kc4 53.h5 Kc3 54.h6 b3 55.h7 b2 56.h8=Q+ Kb3 57.Bb1 Kc4 58.Qd8 Kc5 59.Kf5 Kc4 60.Ke4 Kc5 61.Qd5+ Kb4 62.Qc6 Kb3 63.Kd4 Kb4 64.Qb7+ Ka5 65.Kc4 Ka4 66.Qb4# 1-0
2015.04.16 Scarborough CC-ch
68270 Jeyakumar, Yathushan (997) Armstrong, Robert J (1595) 0-1
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.c4 Nf6 5.Nc3 O-O 6.Bd3 Nc6 7.O-O e5 8.d5 Ne7 9.Be3 Nd7 10.h3 f5 11.exf5 gxf5 12.Ng5 Nf6 13.f4 e4 14.Be2 a6 15.h4 h6 16.Nh3 Kh7 17.Qe1 Rg8 18.h5 Ng4 19.Bf2 Qe8 20.Bxg4 fxg4 21.Qxe4+ Bf5 22.Qe3 gxh3 23.gxh3 Bd4+ 24.Kh2 Bxe3 25.Bxe3 Qxh5 26.Rg1 Qxh3# 0-1
2015.04.02 Scarborough CC-ch
68267 Pishdad, Hassan (1295) Jeyakumar, Yathushan (997) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.e3 Bb4 5.Bd2 Nc6 6.a3 Bd6 7.c5 Be7 8.Bb5 Bd7 9.b4 a6 10.Bxc6 Bxc6 11.Nf3 O-O 12.Ne5 Bd7 13.O-O c6 14.Na4 Qc7 15.Nb6 Rad8 16.Re1 Ne4 17.Nexd7 Rfe8 18.a4 Rxd7 19.Nxd7 Qxd7 20.f3 Nf6 21.Bc3 Bd8 22.Qe2 Bc7 23.e4 dxe4 24.fxe4 e5 25.Rad1 Qc8 26.d5 cxd5 27.exd5 Nd7 28.d6 Bb8 29.Qc4 Ba7 30.Rf1 b6 31.Qxf7+ Kh8 32.c6 Nf6 33.d7 Qd8 34.dxe8=Q+ Qxe8 35.Qxa7 h6 36.c7 Qg6 37.c8=Q+ Kh7 38.Qxb6 e4 39.Qe3 Qh5 40.Bxf6 gxf6 41.Qxe4+ Kg7 42.Rd7+ Qf7 43.Qg4+ Kh7 44.Rxf7# 1-0
2014.08.30 Labour Day op U1300
68417 Pishdad, Hassan (1164) Jeyakumar, Yathushan (930) 1-0
1.d4 Nf6 2.c4 e6 3.a3 Nc6 4.Nc3 d5 5.e3 Bd6 6.Nf3 Bd7 7.Bd3 O-O 8.O-O Na5 9.c5 Be7 10.Bd2 b6 11.b4 Nc6 12.b5 Na5 13.c6 Be8 14.e4 dxe4 15.Nxe4 Nxe4 16.Bxa5 bxa5 17.Bxe4 Bf6 18.Ne5 Bxe5 19.dxe5 Qxd1 20.Rfxd1 f6 21.exf6 Rxf6 22.Rd4 a6 23.bxa6 Rxa6 24.Rd8 Kf7 25.Rc8 Ra7 26.Rd1 e5 27.Rdd8 Bxc6 28.Rf8+ Ke7 29.Rxf6 gxf6 30.Bxc6 Ra6 31.Bb5 Rd6 32.Rxc7+ Ke6 33.Rxh7 Rd1+ 34.Bf1 Ra1 35.Rh3 Ke7 36.g4 Rc1 37.Kg2 Rc8 38.Ba6 Rg8 39.Rh7+ Kd6 40.h3 f5 41.Bc4 Rg5 42.Kf3 Kc5 43.Be6 f4 44.Ke4 Kd6 45.Bf5 Rg8 46.Rd7+ Kc6 47.Kxe5 Re8+ 48.Kxf4 Kb5 49.Rb7+ Ka6 50.Rb3 a4 51.Rb4 Ka5 52.Bd7 Rf8+ 53.Kg3 Rd8 54.Rxa4+ Kb6 55.Bf5 Kb5 56.Rb4+ Kc5 57.h4 Ra8 58.Rb3 Kc4 59.Re3 Kb5 60.h5 Kc4 61.Kh4 Kd4 62.a4 Kc5 63.Bd7 Kd6 64.Bb5 Rf8 65.f3 Kc5 66.h6 Kd5 67.Rd3+ Kc5 68.Bd7 Rh8 69.Kh5 Kc4 70.Bb5+ Kc5 71.g5 Kb6 72.g6 1-0
2014.02.13 Scarborough CC Winter Swiss U1400
68548 Pishdad, Hassan (1075) Jeyakumar, Yathushan (760) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.e3 c5 5.Nf3 Nc6 6.cxd5 exd5 7.Bb5 Bd7 8.Bxc6 Bxc6 9.O-O Ne4 10.Ne5 Qc7 11.Qg4 f6 12.Qh5+ g6 13.Nxg6 Qf7 14.Nxe4 dxe4 15.dxc5 Qxg6 16.Qxg6+ hxg6 17.b4 O-O-O 18.Bb2 Bg7 19.Bd4 Bb5 20.Rfc1 Rhf8 21.a4 Bc6 22.b5 Bd5 23.a5 Kc7 24.b6+ axb6 25.cxb6+ Kb8 26.Rc7 Bh6 27.Bc5 Rfe8 28.Be7 Rc8 29.Rxc8+ Rxc8 30.Bxf6 Rf8 31.Be5+ Kc8 32.a6 Bc6 33.a7 Kd7 34.a8=Q Rxa8 35.Rxa8 Ke6 36.Bd4 g5 37.Rh8 Kf5 38.Rxh6 g4 39.g3 Kg5 40.Rxc6 bxc6 41.b7 c5 42.Bxc5 Kf5 43.b8=Q Kg5 44.Qf4+ Kg6 45.Kg2 Kh5 46.h4 gxh3+ 47.Kxh3 Kg6 48.Kh4 Kg7 49.Bd4+ Kh7 50.Qf6 Kg8 51.Qg7# 1-0
2013.08.18 Naycc U10
82080 Jeyakumar, Yathushan (849) Mocanu, Alexander (884) 0-1
1.e4 e5 2.Nf3 d6 3.Nc3 Nf6 4.Bb5+ c6 5.Bc4 b5 6.Bf1 b4 7.Nb1 Nxe4 8.Qe2 Nf6 9.d3 a5 10.Bg5 Nbd7 11.Nbd2 Ba6 12.Bxf6 Nxf6 13.Nd4 c5 14.Nc6 Qc7 15.Qf3 Bb5 16.Nd4 Rb8 17.Nxb5 Rxb5 18.g3 Qb7 19.Qxb7 Rxb7 20.Bg2 Ra7 21.Bc6+ Nd7 22.O-O-O a4 23.Ne4 Ra6 24.Bxd7+ Kxd7 25.d4 f5 26.Ng5 exd4 27.Nf7 Rg8 28.Ng5 h6 29.Nf3 g5 30.h4 gxh4 31.Nxh4 Ke6 32.Rde1+ Kf6 33.Nf3 a3 34.bxa3 Rxa3 35.Reg1 Rxf3 36.Rxh6+ Bxh6+ 37.Kd1 Rc3 38.Rh1 Rg6 39.Ke2 Ra3 40.Ra1 Rc3 41.Kd1 Rg5 42.a4 bxa3 43.f4 Rh5 44.Ke2 Rh2+ 45.Kd1 Rh1+ 46.Kd2 Rxa1 47.Ke2 Ra2 48.Kd2 Raxc2+ 49.Kd1 a2 50.Ke1 a1=Q# 0-1
2013.08.18 Naycc U10
82112 Jeyakumar, Yathushan (849) Liu, Bowser (736) 0-1
1.e4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.Bb5 Bc5 5.Nxe5 Nxe5 6.d4 Bxd4 7.Qxd4 Nc6 8.Bxc6 bxc6 9.Qe5+ Qe7 10.Qxe7+ Kxe7 11.Bg5 Re8 12.Bxf6+ gxf6 13.O-O-O Kf8 14.g4 d6 15.f3 Re5 16.f4 Ra5 17.a3 c5 18.e5 fxe5 19.fxe5 Bxg4 20.Rdg1 Bf3 21.Rf1 Bxh1 22.Rxh1 dxe5 23.Re1 Re8 24.Nd5 c6 25.Nc7 Re7 26.Na8 Rb5 27.c4 Rb8 28.Nc7 Rxc7 29.Rxe5 Re8 30.Rxc5 Re2 31.h4 Rh2 32.Rh5 Kg8 33.Rg5+ Kh8 34.Rg4 Re7 35.Kb1 Re1+ 36.Ka2 Reh1 37.Rf4 Kg8 38.Rg4+ Kf8 39.Rd4 Rxh4 40.Rd8+ Kg7 41.Rd7 Rxc4 42.Rxa7 h5 43.Kb3 Rcc1 44.a4 h4 45.a5 h3 46.a6 Ra1 47.Ra8 Rxa6 48.Rxa6 h2 49.Rxc6 Ra1 50.Rc2 h1=Q 51.Kc3 Rc1 52.Rxc1 Qxc1+ 53.Kb3 Qf4 54.Kc3 Qe4 55.b4 Kf8 56.b5 Ke8 57.b6 Kd7 58.b7 Kc7 59.b8=Q+ Kxb8 60.Kb3 Qd4 61.Kc2 Qe3 62.Kb2 Qc5 63.Kb3 Qd4 64.Kc2 Qe3 65.Kb2 Qd3 66.Kc1 Qe2 67.Kb1 Kb7 68.Kc1 Kb6 69.Kb1 Kb5 70.Kc1 f5 71.Kb1 Qd2 0-1
2013.08.17 Naycc U10
82040 Yong, Nathaniel (1014) Jeyakumar, Yathushan (849) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.Re1 Nf6 7.Nxe5 Nxe5 8.Rxe5+ Be7 9.Qe2 c6 10.d3 d6 11.Re3 Bg4 12.f3 Nd5 13.fxg4 Nxe3 14.Bxe3 Bf6 15.Bd4+ Qe7 16.Qxe7+ Bxe7 17.Nd2 Bg5 18.Ne4 Bf4 19.Rf1 Be5 20.Bxe5 dxe5 21.Nd6+ Kd7 22.Nxf7 Rhf8 23.Nxe5+ Kd6 24.Nc4+ Kc5 25.Ne3 b5 26.Bb3 Rfe8 27.Nf5 Rf8 28.Nxg7 Rxf1+ 29.Kxf1 a5 30.c3 Rf8+ 31.Ke2 Rc8 32.h4 Kd6 33.Nf5+ Ke5 34.g3 h5 35.d4+ Kf6 36.Kf3 hxg4+ 37.Kxg4 Rf8 38.Kf4 Kg6 39.g4 Rf6 40.h5+ Kh7 41.g5 Rf8 42.g6+ Kh8 43.g7+ Kh7 44.gxf8=Q c5 45.Qg8# 1-0
2013.08.17 Naycc U10
82059 Luo, Jia Yu (951) Jeyakumar, Yathushan (849) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Be2 Bb4 5.a3 Bxc3 6.dxc3 Nxe4 7.Qd5 Nf6 8.Qb3 d6 9.Ng5 O-O 10.Qc4 Be6 11.Nxe6 fxe6 12.Qxe6+ Rf7 13.Bc4 d5 14.Bd3 Qe7 15.Qh3 g6 16.Bg5 Qc5 17.O-O-O Qxf2 18.Rhf1 Qc5 19.Bxf6 Qd6 20.Qh4 Raf8 21.Bg5 Rxf1 22.Bxf1 Qc5 23.Bh6 Rf2 24.b4 Nxb4 25.axb4 Qxc3 26.Qxf2 Qa1+ 27.Kd2 Qd4+ 28.Qxd4 exd4 29.Ke2 Kf7 30.Rxd4 Ke6 31.Bf4 b5 32.Bxc7 h5 33.Kf3 a6 34.Kf4 h4 35.Kg4 Kf6 36.Rf4+ Kg7 37.Kxh4 Kh6 38.Bd8 Kg7 39.Kg5 d4 40.Bf6+ Kf7 41.Bxd4+ Ke6 42.Rf6+ Kd5 43.Ba1 Ke4 44.Bd3+ Ke3 45.Rxg6 Kf2 46.Rf6+ Kxg2 47.Bxb5 Kxh2 48.c4 Kg3 1-0
2013.08.16 Naycc U10
81954 Bate, William (748) Jeyakumar, Yathushan (849) 0-1
1.e4 e5 2.d3 Nc6 3.Nf3 Nf6 4.Nc3 Bb4 5.a3 Bxc3+ 6.bxc3 d6 7.d4 exd4 8.cxd4 Nxe4 9.Qe2 Qe7 10.Bg5 f6 11.Bd2 Nxd2 12.Qxe7+ Nxe7 13.Nxd2 Nc6 14.Bb5 a6 15.Bxc6+ bxc6 16.O-O O-O 17.Nc4 Bg4 18.f3 Bf5 19.c3 Bd3 20.Nd2 Bxf1 21.Rxf1 c5 22.dxc5 dxc5 23.Ne4 c4 24.Nd2 Rfd8 25.Nxc4 Rd3 26.Rc1 0-1
2013.08.16 Naycc U10
81994 Jeyakumar, Yathushan (849) Brumund, Matthias (916) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 d6 5.Bxc6+ bxc6 6.d3 d5 7.exd5 cxd5 8.Nxe5 Be6 9.Bg5 Bb4 10.Bxf6 Qxf6 11.Nf3 Bxc3+ 12.bxc3 Qxc3+ 13.Nd2 Bg4 14.f3 Bf5 15.Qe2+ Be6 16.O-O O-O 17.Rac1 Qb2 18.Rb1 Qxc2 19.Ra1 d4 20.Rfc1 Qa4 21.Nc4 Rac8 22.Qd2 Bxc4 23.dxc4 Rfd8 24.Qf4 d3 25.Re1 d2 26.Red1 a5 27.Rxd2 Rxd2 28.Qxd2 Ra8 29.Rd1 1-0
2013.08.15 Naycc U10
81932 Jeyakumar, Yathushan (849) Miranda-Radbord, Cameron (709) 0-1
1.e4 e5 2.Nc3 Nf6 3.Nf3 Bc5 4.Bc4 Ng4 5.O-O Nc6 6.Nxe5 Ncxe5 7.d4 Bxd4 8.Qxd4 Nxh2 9.Kxh2 Qh4+ 10.Kg1 Ng4 11.Be3 Qh2# 0-1
2013.08.15 Naycc U10
81891 Atchuthananthan, Arun (1032) Jeyakumar, Yathushan (849) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 d6 5.O-O Bg4 6.Bg5 Bxf3 7.Qxf3 Be7 8.Nc3 Qd7 9.Nd5 Nxd5 10.exd5 Qd8 11.Bxe7 Qxe7 12.dxc6 O-O 13.cxb7 Rab8 14.Qe4 g6 15.d4 Rfe8 16.Bxe8 Qxe8 17.Rfe1 Qd7 18.Rad1 exd4 19.Rxd4 Re8 20.Qxe8+ Qxe8 21.Rxe8+ Kg7 22.b8=Q f5 23.Rh4 Kf6 24.Qd8+ Kg7 25.Qe7# 1-0
2013.08.14 Naycc U10
81873 Jeyakumar, Yathushan (849) Vettese, Nicholas (1516) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.Bxc6 dxc6 6.Nxe5 Nxe4 7.Nxe4 Qd4 8.Qf3 Qxe5 9.c3 Ba5 10.O-O O-O 11.Qg4 f5 0-1
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