WORLDBASE

WORLDBASE Players CM Sivathanujan, S

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
9977104 SRI 2000 M 2148 1975 2061
63 games
2026.05.22 ch-Commonwealth 2026
2272280 GM Venkatesh, M (2344) CM Sivathanujan, S (2162) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 b6 8.f4 d6 9.Bd3 Bb7 10.O-O Nbd7 11.Qe2 g6 12.b4 b5 13.Bb2 Qb6 14.Kh1 Bg7 15.Nb3 bxc4 16.Bxc4 O-O 17.Bd3 e5 18.f5 d5 19.Na5 dxe4 20.Bc2 Rab8 21.Nxb7 Rxb7 22.Bxe4 Nxe4 23.Nxe4 Qb5 24.Qf3 Rb6 25.Rad1 Nf6 26.Nd6 Qc6 27.fxg6 hxg6 28.Qb3 Qc7 29.Bxe5 Qe7 30.Nc4 Re6 31.Bd6 Rxd6 32.Nxd6 Ng4 33.Nxf7 Rxf7 34.Rf5 1-0
2025.05.01 KCA International 2025
97757 Sivathanujan, S (2050) GM Grigoryan, K2 (2556) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Nc6 5.h3 d5 6.e5 c4 7.Bc2 Nd7 8.Qe2 Qc7 9.d4 cxd3 10.Qxd3 e6 11.O-O Ndxe5 12.Nxe5 Qxe5 13.Nd2 Be7 14.Nf3 Qh5 15.Bf4 g5 16.Bh2 g4 17.hxg4 Qxg4 18.Ne5 Nxe5 19.Bxe5 Rg8 20.g3 f6 21.Bc7 Kd7 22.Ba5 b6 23.Bb4 Bxb4 24.cxb4 Bb7 25.Rac1 Qg7 26.Rfe1 Kd6 27.b5 Rgc8 28.Qa3+ Rc5 29.Bd3 f5 30.Rc3 Qh6 31.Rxc5 bxc5 32.Bf1 Qd2 33.Qf3 Qxe1 34.Qa3 Qd2 35.Qd3 0-1
2025.03.17 Asian Zonal zt 3.2 2025
147298 IM Thilakarathne, G M H (2351) Sivathanujan, S (2023) 1-0
1.e4 c5 2.Nf3 a6 3.g3 Nc6 4.Bg2 Nf6 5.d3 d5 6.Nbd2 g6 7.O-O Bg7 8.a4 O-O 9.exd5 Nxd5 10.Nb3 b6 11.a5 Nxa5 12.Nxa5 bxa5 13.Nd2 Rb8 14.Nb3 h5 15.Nxa5 Bg4 16.Qd2 Qd7 17.Nc4 Bh3 18.Qe2 Bxg2 19.Kxg2 Nb4 20.Be3 h4 21.f3 Qd5 22.Bf2 Bf6 23.Rad1 Kg7 24.c3 Nc6 25.Qe4 Qxe4 26.dxe4 hxg3 27.Bxg3 e5 28.Rd5 Rb5 29.Rf2 Rfb8 30.f4 exf4 31.Bxf4 Rd8 32.Bh6+ Kxh6 33.Rxf6 Na5 34.Rxd8 Nxc4 35.Rxf7 Rxb2+ 36.Kg3 g5 37.Rf6+ Kg7 38.Rxa6 Rb5 1-0
2025.03.14 Asian Zonal zt 3.2 2025
147281 IM Manon, Reja Neer (2431) Sivathanujan, S (2023) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Nxc6 dxc6 8.O-O e5 9.Bc4 Nf6 10.Bg5 Be7 11.a4 a5 12.Qe2 h6 13.Bh4 O-O 14.Kh1 Qb6 15.Bb3 Qb4 16.Rad1 b6 17.Na2 Qc5 18.Bc4 Rb8 19.Nc3 Qb4 20.Bb3 b5 21.axb5 cxb5 22.Bxf6 Bxf6 23.Nd5 Qd6 24.f4 a4 25.Ba2 Be7 26.Qh5 exf4 27.Nxf4 Qc5 28.e5 Rb6 29.Ng6 Rd8 30.Nxe7+ Qxe7 31.Qxf7+ 1-0
2025.03.13 Asian Zonal zt 3.2 2025
147275 FM Sakline Mostafa, Sajid (2301) Sivathanujan, S (2023) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 g6 5.Nc3 Bg7 6.Be2 O-O 7.O-O Ne4 8.Qb3 dxc4 9.Bxc4 Nd6 10.Be2 Qb6 11.Qc2 Bg4 12.Rd1 Na6 13.a3 Bxf3 14.Bxf3 e5 15.d5 c5 16.Be2 c4 17.Ne4 Rac8 18.Nxd6 Qxd6 19.e4 f5 20.Be3 fxe4 21.Qxe4 b5 22.a4 Nc5 23.Bxc5 Qxc5 24.Bf3 b4 25.d6 Rf4 26.Qb7 Rd8 27.Rd5 Qb6 28.Qe7 e4 29.a5 Qb8 30.Be2 c3 31.b3 Kh8 32.Rad1 Rdf8 33.Rc5 Rxf2 34.Qxe4 R2f4 35.Qe3 Bh6 36.Qh3 Qe8 37.Bd3 Bg7 38.Rd5 Bd4+ 39.Kh1 c2 40.Rc1 Qe3 41.Qxe3 Bxe3 42.d7 Bxc1 43.d8=Q Rxd8 44.Rxd8+ Kg7 45.g3 Be3 46.Rc8 c1=Q+ 47.Rxc1 Bxc1 48.gxf4 Bxf4 49.a6 1/2-1/2
2025.03.11 Asian Zonal zt 3.2 2025
147259 IM Mohammad Fahad, Rahman (2431) Sivathanujan, S (2023) 1-0
1.d4 d5 2.c4 e5 3.dxe5 d4 4.Nf3 Nc6 5.a3 Nge7 6.b4 Ng6 7.Bb2 a5 8.b5 Ncxe5 9.Nxe5 Nxe5 10.Bxd4 Nxc4 11.e3 Be6 12.Qc2 Nd6 13.Bd3 Qd7 14.Nc3 Nf5 15.Ne2 Nxd4 16.Nxd4 Bd6 17.O-O Qe7 18.Be4 Rb8 19.Bxb7 O-O 20.Be4 Qh4 21.g3 Qh5 22.Nxe6 fxe6 23.a4 Rf7 24.Rad1 Rbf8 25.b6 Qe5 26.Bxh7+ Kh8 27.b7 g5 28.Be4 g4 29.Rd4 Bc5 30.Bg6 Rf6 31.Rd7 Bxe3 32.Rh7+ Kg8 33.Bf7+ 1-0
2024.08.04 DINI International 2024
433501 Sivathanujan, S (1968) Sathsindu, W M Minura (1795) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 g6 5.h3 Bg7 6.O-O O-O 7.Bc2 Nc6 8.Re1 Bd7 9.d4 cxd4 10.cxd4 e5 11.Nc3 h6 12.Be3 a6 13.Qd2 Kh7 14.Rad1 Qc7 15.Rc1 Qa5 16.Red1 exd4 17.Nxd4 Nxd4 18.Bxd4 Bc6 19.Qf4 Nh5 20.Qxd6 Rfd8 21.Qc5 Qxc5 22.Bxc5 Bxc3 23.bxc3 Nf4 24.Re1 Nd3 25.Bxd3 Rxd3 26.Re2 Rd7 27.Bd4 Re8 28.f3 Rc8 29.Rb1 Re8 30.Kf2 Re6 31.g4 Re8 32.e5 Bd5 33.f4 Be6 34.a3 Rg8 35.Ke3 Bc4 36.Rf2 b5 37.Ra1 Re7 38.a4 f6 39.axb5 fxe5 40.fxe5 axb5 41.Rf6 Rge8 42.h4 Re6 43.g5 R8e7 44.Kf4 h5 45.Ke3 Re8 46.Kd2 R8e7 47.Kc2 Kg7 48.Kb2 Rd7 49.Ra8 Rxf6 50.gxf6+ Kf7 51.Ka3 Ke6 52.Kb4 Rb7 53.Kc5 Rc7+ 54.Kb6 Rd7 55.Rh8 Bd3 56.Re8+ Kf7 57.Rc8 Bf5 58.Rh8 Bd3 59.Kc6 Bf5 60.Kxb5 Rb7+ 61.Kc5 Rc7+ 62.Kb6 Rd7 63.Kc6 Bg4 64.Rh7+ Ke8 65.Rxd7 Bxd7+ 66.Kd6 Bb5 67.e6 Bc4 68.Be3 1-0
2024.08.03 DINI International 2024
433488 DickmaduGodage, Ravi Prabath (1894) Sivathanujan, S (1968) 0-1
1.e4 c5 2.Nc3 e6 3.g3 h5 4.Nf3 Be7 5.h3 a6 6.Bg2 b5 7.d3 Bb7 8.O-O d6 9.Re1 Nd7 10.a3 Ngf6 11.Be3 Qc7 12.Ng5 h4 13.g4 Nh7 14.Nxh7 Rxh7 15.d4 cxd4 16.Bxd4 Ne5 17.f4 Nc4 18.b3 Na5 19.Qd3 Nc6 20.Bf2 Rh8 21.Rad1 O-O-O 22.a4 d5 23.axb5 Nb4 24.Qd4 Nxc2 25.Qa7 Nxe1 26.Na4 Kd7 27.Rxe1 axb5 28.Nb6+ Ke8 29.exd5 Bc5 30.d6 Rxd6 31.Bxb7 Bxf2+ 32.Kxf2 Qxb6+ 33.Qxb6 Rxb6 34.Ra1 Ke7 35.Ra7 Rd8 36.Bc6+ Kf8 37.Rc7 g6 38.Ke3 b4 39.Ke4 Rbb8 40.Bb7 Kg7 41.Ba6 Rd1 42.Bc4 Re1+ 43.Kf3 Rc1 44.f5 gxf5 45.gxf5 Kf6 46.fxe6 fxe6 47.Rc6 Re8 48.Kg4 Rg1+ 49.Kf4 Rg3 50.Rb6 Rxh3 51.Rxb4 Rg3 52.Rb6 Rg7 53.Rd6 h3 54.Bd5 h2 55.Bc6 Rh8 56.Bd5 Rh4+ 57.Ke3 Ke5 0-1
2024.08.02 DINI International 2024
433459 Gnanaseelan, Jude Dorison (1776) Sivathanujan, S (1968) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qc7 6.O-O Nf6 7.Qe2 d6 8.c4 Nbd7 9.Nc3 Ne5 10.b3 b5 11.h3 Bb7 12.Be3 Nxd3 13.Qxd3 b4 14.Na4 Nxe4 15.Qe2 Nc5 16.Bg5 Be7 17.Rfe1 Bxg5 18.Nxc5 dxc5 19.Nxe6 fxe6 20.Qxe6+ Be7 21.Re3 Rf8 22.Rae1 Rf7 23.Qg4 Kf8 24.Qh5 Kg8 25.Qg4 Raf8 26.f3 Bc8 27.Qh5 Bf6 28.Re8 Bd4+ 29.Kh1 Rxe8 30.Rxe8+ Rf8 31.Re4 Bf5 32.Rh4 Bf2 0-1
2024.08.02 DINI International 2024
433467 Sivathanujan, S (1968) GM Mitrabha, G (2545) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d4 Nf6 7.Bg5 h6 8.Bxf6 Qxf6 9.Qxf6 gxf6 10.a3 Nd7 11.O-O-O a6 12.Be2 b5 13.Bh5 Bd6 14.g3 Nb6 15.f4 Ke7 16.Rhf1 Raf8 17.Rd3 Rhg8 18.Rdf3 Bc7 19.g4 a5 20.e5 Nd7 21.Ne2 Bb6 22.b4 axb4 23.axb4 fxe5 24.fxe5 f6 25.exf6+ Rxf6 26.c3 Bc7 27.Nf4 Bd6 28.Kd2 Bb8 29.Ke2 e5 30.dxe5 Bxe5 31.Kd2 Nb6 32.Nd3 Rxf3 33.Rxf3 Bf6 34.Re3+ Kd6 35.Rf3 Nc4+ 36.Kc2 Ke7 37.Nb2 Nd6 38.Re3+ Ne4 39.Nd1 Kd6 40.Rf3 Ra8 41.Bg6 Bg5 42.Bxe4 dxe4 43.Rf1 Ke5 44.Rf5+ Ke6 45.Rf1 Rd8 46.Rf2 Rd3 47.Re2 Kd5 48.h4 Bxh4 49.Ne3+ Ke5 50.Nf5 Bg5 51.Nd4 Kd5 52.Nf5 Rh3 53.Rg2 Rh1 54.Ng3 Rc1+ 55.Kb2 Re1 56.Kc2 Ke5 57.Re2 Rxe2+ 58.Nxe2 Be3 59.Kb3 Kd5 60.Kc2 Bf2 61.Nf4+ Kc4 62.Kd2 Bh4 63.Ne2 Bf6 64.Kc2 e3 65.Nf4 Bxc3 66.Nd3 e2 0-1
2024.07.31 DINI International 2024
433428 Ganepola, Thushanu Yasmith (1811) Sivathanujan, S (1968) 1/2-1/2
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nc6 5.Bf4 Nf6 6.e3 g6 7.h3 Bg7 8.Bb5 O-O 9.Nf3 Ne4 10.Nxe4 dxe4 11.Nd2 e5 12.dxe5 Nxe5 13.Nxe4 Qa5+ 14.Nc3 Nc4 15.Bxc4 Bxc3+ 16.Kf1 Bxb2 17.Rb1 Bg7 18.g4 Be6 19.Bxe6 fxe6 20.Qb3 Kh8 21.Qxe6 Rae8 22.Qb3 Qa6+ 23.Kg2 Qc6+ 24.Kh2 Qf3 25.Bg3 Be5 26.Bxe5+ Rxe5 27.Rhf1 Re7 28.Qc3+ Kg8 29.Qb3+ Ref7 30.Qe6 b6 31.Rb4 Qe2 32.Kg2 Qf3+ 33.Kh2 Kg7 34.Qe5+ Kg8 35.Qe6 Qe2 36.Kg2 Kg7 37.Qe5+ Kg8 38.Qe6 1/2-1/2
2024.07.31 DINI International 2024
433350 Sivathanujan, S (1968) IM Hari, Madhavan N B (2386) 0-1
1.e4 e6 2.d4 d5 3.Bd3 c5 4.exd5 exd5 5.Nf3 c4 6.Be2 Nc6 7.O-O Bd6 8.b3 cxb3 9.axb3 Nge7 10.Ba3 O-O 11.h3 Bxa3 12.Nxa3 Ng6 13.Qd2 Qf6 14.c4 Nf4 15.Nc2 Bxh3 16.Ne3 Be6 17.g3 Nxe2+ 18.Qxe2 Rad8 19.Rfd1 h5 20.Kg2 a6 21.Rh1 g6 22.Rad1 Kg7 23.Rh4 Rd7 24.c5 Rh8 25.Rdh1 Rdd8 26.Qd3 Bg4 27.Nxg4 hxg4 28.Rxg4 Rxh1 29.Kxh1 Rh8+ 30.Kg1 Qe6 31.Rf4 g5 32.Rf5 f6 33.Nh2 Ne7 34.g4 Nxf5 35.gxf5 Qe1+ 36.Nf1 Rh4 37.Qg3 Rf4 38.Kg2 Qe4+ 39.f3 Qe2+ 40.Qf2 Qxf2+ 41.Kxf2 Rxd4 42.Ne3 Rb4 0-1
2024.07.30 DINI International 2024
433335 GM Savchenko, B (2470) Sivathanujan, S (1968) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qc7 6.O-O Nf6 7.Qe2 d6 8.c4 Nbd7 9.f4 b6 10.Nc3 Be7 11.b3 b5 12.Be3 b4 13.Nb1 Nc5 14.Nd2 Nxd3 15.Qxd3 Ng4 16.Rae1 O-O 17.Rf3 Bh4 18.Ref1 Bf6 19.Kh1 Nxe3 20.Rxe3 Qc5 21.Ne2 Rd8 22.f5 exf5 23.exf5 Bb7 24.Nf4 d5 25.cxd5 Bxd5 26.Nxd5 Rxd5 27.Qe4 Rad8 28.Nc4 h6 29.h3 a5 30.Qc2 Bg5 31.Re2 Qc6 32.Qe4 Qc5 33.Kh2 a4 34.g3 Rd4 35.Qb7 axb3 36.axb3 Bf6 37.h4 Rd3 38.Rf3 Qd5 39.Qxd5 R8xd5 40.Rxd3 Rxd3 41.Re3 Rd5 42.Rf3 1/2-1/2
2024.07.29 DINI International 2024
433276 FM Peiris, TSS (1824) Sivathanujan, S (1968) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6 5.Nf3 Bg4 6.Be2 e6 7.O-O cxd4 8.cxd4 Nf6 9.Nc3 Qd7 10.Be3 Bd6 11.h3 Bh5 12.Bg5 Bxf3 13.Bxf3 Nxd4 14.Bxb7 Rb8 15.Bd5 Be5 16.Re1 Nxd5 17.Rxe5 f6 18.Re4 Nxc3 19.bxc3 Nc6 20.Be3 Rd8 21.Qxd7+ Kxd7 22.Rb1 f5 23.Rc4 Rc8 24.Bxa7 Nxa7 25.Rb7+ Ke8 26.Rcc7 Rxc7 27.Rxc7 Nc6 28.Rxc6 Kd7 29.Ra6 g5 30.g4 Rc8 31.Ra7+ Kd6 32.Rxh7 Rxc3 33.Rh5 Ke5 34.Rxg5 Rxh3 35.gxf5 exf5 36.Rg3 Rh4 37.Ra3 Rb4 38.Rb3 Rc4 39.Kg2 Kf4 40.a3 Kg5 41.Kf3 Rf4+ 42.Ke2 Re4+ 43.Kd3 0-1
2024.07.29 DINI International 2024
433321 Sivathanujan, S (1968) GM Das, Say (2491) 1-0
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.exd5 cxd5 7.d4 Nc6 8.Bb5 Rc8 9.O-O a6 10.Bxc6+ Rxc6 11.a3 Nf6 12.Bg5 Be7 13.Qd3 Qc7 14.Rfe1 O-O 15.Re2 Rc8 16.Rae1 Qa5 17.Re5 Qd8 18.R1e2 Nd7 19.Bxe7 Nxe5 20.Rxe5 Qxe7 21.Nxd5 Qd8 22.Ne3 b5 23.c3 Rd6 24.Qe4 Qd7 25.Rh5 f5 26.Qe5 Rd8 27.Rg5 Qf7 28.d5 g6 29.h4 Qg7 30.Qg3 Qf6 31.f4 Kf7 32.h5 exd5 33.Qh3 Ke8 34.hxg6 hxg6 35.Nxf5 gxf5 36.Qh7 Qf7 37.Rg7 R8d7 38.Qh8+ Qf8 39.Rg8 Rf6 40.Rxf8+ Rxf8 41.Qh6 a5 42.Qe6+ Kd8 43.Qb6+ Ke7 44.Qxb5 Ra8 45.Qe2+ Kd6 46.Qe5+ Kc6 47.Qxf5 a4 48.Qf6+ Rd6 49.Qd4 Kc7 50.f5 Raa6 51.g4 Rab6 52.Qf2 d4 53.cxd4 Rdc6 54.Qf4+ Kb7 55.Qd2 Rb3 56.Qg2 Kc7 57.g5 Rcb6 58.f6 Kd7 59.Qd5+ Rd6 60.Qf5+ Ke8 61.Qe4+ Kd7 62.f7 Rb8 63.g6 Rf6 64.Qd5+ Rd6 65.Qf5+ 1-0
2023.12.24 3rd Athens of the East Op
698307 Sivathanujan, S (1813) GM Glek, I (2429) 0-1
1.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 exd5 5.d4 a6 6.Be3 cxd4 7.Nxd4 Nf6 8.Be2 Bd6 9.O-O O-O 10.Nd2 Re8 11.a4 Nc6 12.N2f3 Qc7 13.h3 Na5 14.Nd2 Bd7 15.Re1 h6 16.Bd3 Nc4 17.Nxc4 dxc4 18.Bf5 Re5 19.Qf3 Rae8 20.Red1 Nd5 21.Bxh6 gxh6 22.Qg4+ Kf8 23.Bxd7 Nf6 24.Qh4 Nxd7 25.Qxh6+ Kg8 26.f4 Rd5 27.Re1 Qd8 28.f5 Rde5 29.Rf1 Qf6 30.Qh5 Re4 31.Nf3 Qg7 32.Nd4 Qg3 33.Qf3 Qh2+ 0-1
2023.09.02 Asian Amateur Men 2023
826018 Sivathanujan, S (1830) Khazhatuly, Alikhan (1895) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g4 Bb4 7.Bd2 Nf6 8.Bg2 Nc6 9.Nxc6 dxc6 10.g5 Ng8 11.f4 Ne7 12.Qf3 h6 13.a3 Bc5 14.gxh6 Rxh6 15.O-O-O Rh7 16.e5 Nf5 17.Ne4 Be7 18.Bh3 Bd7 19.Bb4 c5 20.Bxf5 exf5 21.Nd6+ Kf8 22.Qd5 Bxd6 23.exd6 Qc6 24.Qxc6 Bxc6 25.Bxc5 Bd7 26.Rhe1 Re8 27.Re7 Rxe7 28.dxe7+ Ke8 29.Rd2 Rh4 30.Bd6 f6 31.b3 g5 32.fxg5 fxg5 33.a4 Rh6 34.a5 f4 35.Bc5 g4 36.Rd4 Rf6 37.Rd5 Rf5 38.Rxf5 Bxf5 39.c4 g3 40.hxg3 fxg3 41.Kd2 g2 42.Kc3 g1=Q 43.Bxg1 Kxe7 44.b4 Kd7 45.b5 axb5 46.cxb5 Kc8 47.Bh2 Be4 48.Kd4 Bh1 49.Kc5 Bg2 1/2-1/2
2023.09.01 Asian Amateur Men 2023
825997 Sivathanujan, S (1830) Saidulla, Bakdaulet (1869) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 d5 5.exd5 Nxd5 6.O-O Bc5 7.Re1 Bg4 8.h3 Be6 9.Bb5 Qd6 10.Nxe5 O-O 11.Bxc6 bxc6 12.d4 Bb6 13.Na3 Ne7 14.c3 c5 15.Nac4 Qd5 16.Nxb6 axb6 17.dxc5 Qxc5 18.Nd7 Bxd7 19.Qxd7 Nf5 20.Bf4 Nd6 21.Be3 Qc4 22.Bxb6 Rac8 23.Bd4 h5 24.b3 Qd3 25.Qc6 Qc2 26.Qf3 Ra8 27.Qxh5 Rxa2 28.Rxa2 Qxa2 29.Qg4 f6 30.Re7 Rf7 31.Rxf7 Kxf7 32.Qd7+ Kg6 33.Qxc7 Ne4 34.Be3 Qxb3 35.c4 Nc3 36.Qc6 Qb1+ 37.Kh2 Qb8+ 38.g3 Qb1 39.c5 Qf5 40.Qe8+ Kh7 41.c6 Nd5 42.Qd7 Nxe3 43.fxe3 Qf2+ 1/2-1/2
2023.08.31 Asian Amateur Men 2023
825966 Sivathanujan, S (1830) Al Busaidi, Hamood (1767) 1-0
1.e4 d6 2.d4 g6 3.h4 Nf6 4.Nc3 Bg7 5.Be2 a6 6.h5 gxh5 7.Bxh5 Nxh5 8.Rxh5 Nc6 9.Nge2 h6 10.f3 e5 11.d5 Ne7 12.Qd3 Ng8 13.Be3 Qf6 14.O-O-O Qg6 15.Rh2 f5 16.Qc4 Qf7 17.Rdh1 f4 18.Bd2 c5 19.a4 b6 20.g3 fxg3 21.Nxg3 Bd7 22.Nh5 b5 23.Qe2 b4 24.Nd1 Bxa4 25.f4 Bf8 26.fxe5 dxe5 27.Rf2 Bb5 28.Qe3 Qc7 29.Qh3 Bd7 30.Qh4 Be7 31.Ng7+ Kd8 32.Rf8+ Be8 33.Rxe8+ Kd7 34.Qg4+ 1-0
2023.08.31 Asian Amateur Men 2023
825976 Fernandez, Dand (1977) Sivathanujan, S (1830) 0-1
1.f4 e5 2.fxe5 d6 3.exd6 Bxd6 4.Nf3 g5 5.d4 g4 6.Ne5 Bxe5 7.dxe5 Qxd1+ 8.Kxd1 Nc6 9.Nc3 Be6 10.Bg5 Nge7 11.e3 O-O-O+ 12.Ke1 Rhg8 13.Bf6 Rde8 14.Bb5 a6 15.Bxe7 axb5 16.Bf6 b4 17.Ne2 Bc4 18.Nf4 Nxe5 19.Bxe5 Rxe5 20.Kf2 Rd8 21.Rhd1 Rxd1 22.Rxd1 Ra5 23.Rd4 b5 24.b3 Rxa2 25.Ke1 Rxc2 26.bxc4 b3 27.Kd1 bxc4 28.Rd2 Ra2 29.Nd5 c6 30.Nb6+ Kb7 31.Nxc4 Ka6 32.Kc1 Kb5 33.Rxa2 bxa2 34.Na3+ Ka4 35.Nc2 Kb3 36.e4 f6 37.Kd2 Kb2 38.Na1 h6 39.Kd3 Kc1 40.Kc3 Kd1 41.Kd3 Ke1 42.Ke3 c5 43.Nc2+ Kf1 44.Kf4 Ke2 45.Kf5 Kd3 46.Na1 c4 47.Kxf6 c3 48.e5 c2 49.Nb3 Kc3 50.e6 Kxb3 51.e7 a1=Q+ 0-1
2023.08.30 Asian Amateur Men 2023
825932 Pedarse, Marlon (1930) Sivathanujan, S (1830) 1-0
1.d4 d5 2.c4 c6 3.e3 Nf6 4.Nf3 g6 5.Nc3 Bg7 6.Bd3 O-O 7.O-O a6 8.Re1 b5 9.b3 Bf5 10.e4 dxe4 11.Nxe4 Nxe4 12.Bxe4 Bxe4 13.Rxe4 c5 14.Bg5 Re8 15.Rc1 cxd4 16.Nxd4 h6 17.Bh4 f5 18.Rf4 Be5 19.Qf3 Bxf4 20.Qxf4 g5 21.Bxg5 e5 22.Bxd8 exf4 23.Bc7 bxc4 24.bxc4 f3 25.c5 Nc6 26.Nxf5 Re6 27.gxf3 Rf8 28.Ne3 Nd4 29.Kg2 Nxf3 30.Bg3 Rc6 31.Nd5 Re6 32.c6 Ne1+ 33.Kf1 Nd3 34.Rc3 Re1+ 35.Kg2 Rd1 36.Ne3 Ne1+ 37.Kh3 Rd4 38.c7 Rc8 39.Rb3 Kf7 40.Nf5 Rxc7 41.Nxd4 Rc5 42.Rb7+ Kg8 43.Ne6 Ra5 44.Nf4 Rxa2 45.Nd5 Rd2 46.Nf6+ Kf8 47.Bf4 Rd3+ 48.Kg4 Rd4 49.Kf5 1-0
2023.08.29 Asian Amateur Men 2023
825907 Isazaie, Navid (1503) Sivathanujan, S (1830) 0-1
1.d4 d5 2.c4 e5 3.dxe5 d4 4.Nf3 Nc6 5.g3 Nge7 6.Bg2 Ng6 7.O-O Ngxe5 8.Nbd2 Be7 9.b3 O-O 10.Bb2 Bg4 11.Re1 Re8 12.Nxe5 Nxe5 13.Nf3 Bxf3 14.exf3 Bb4 15.Re4 Nc6 16.f4 Bc5 17.Qh5 Qd6 18.Rd1 g6 19.Qg5 Rxe4 20.Bxe4 a5 21.Bxc6 bxc6 22.Qe5 Qxe5 23.fxe5 g5 24.f4 g4 25.Kf1 Kg7 26.Ke2 Kg6 27.Bxd4 Bxd4 28.Rxd4 a4 29.b4 Rb8 30.c5 a3 31.Kd3 Kf5 32.Kc4 Ke6 33.Rd3 Ra8 34.b5 Ra4+ 35.Kb3 cxb5 36.Rd8 Rc4 37.Rh8 Rxc5 38.Kxa3 Rc2 39.Rxh7 c5 40.Kb3 Rf2 41.Rh6+ Kd5 42.Rd6+ Ke4 43.Rd7 Rf3+ 44.Kc2 c4 45.Rxf7 Rf2+ 46.Kc3 Rxa2 47.e6 Kd5 48.e7 Re2 49.Rg7 Kd6 50.e8=Q Rxe8 51.Rxg4 Re3+ 52.Kd4 Rd3+ 53.Ke4 b4 54.Rg8 Kc7 55.Rg7+ Kc6 56.Rg6+ Kb5 57.Rg8 b3 58.Rb8+ Ka4 59.f5 Rd7 60.g4 c3 61.Rc8 b2 0-1
2023.08.29 Asian Amateur Men 2023
825919 Sivathanujan, S (1830) Saravanan Arun Kumar B (1377) 1-0
1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bd7 5.Bd3 Bc6 6.Nf3 Nd7 7.O-O Ngf6 8.Qe2 Be7 9.Ne5 Bxe4 10.Bxe4 Nxe4 11.Qxe4 c6 12.Qg4 Bf6 13.Re1 O-O 14.h4 c5 15.Nxd7 Qxd7 16.dxc5 Rac8 17.Be3 Bxb2 18.Rab1 Bf6 19.Red1 Qc7 20.Qa4 Rfd8 21.Rxd8+ Rxd8 22.Qxa7 Bxh4 23.Qb6 Rd7 24.a4 Bd8 25.a5 Qe5 26.Qb5 Qd5 27.g3 Kf8 28.c6 bxc6 29.Qxd5 exd5 30.Bc5+ Ke8 31.Re1+ Be7 32.a6 Kd8 33.Bxe7+ Kc8 34.Bc5 1-0
2022.11.27 CFSL Golden Jubilee Open
1111370 FM Amir, K (2171) Sivathanujan, S (1731) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 g6 5.Bg5 Ne4 6.Bf4 Nxc3 7.bxc3 dxc4 8.g3 Bg7 9.Bg2 O-O 10.O-O Nd7 11.Rb1 Qa5 12.Qd2 e5 13.Bh6 e4 14.Nh4 Nf6 15.Bxg7 Kxg7 16.f3 e3 17.Qxe3 Nd5 18.Qc1 Qxc3 19.e4 Qxd4+ 20.Kh1 Ne3 21.Re1 Nxg2 22.Kxg2 Rd8 23.Re2 b5 24.Qg5 h6 25.Qe7 Qd6 26.Qxd6 Rxd6 27.f4 Bg4 28.Rf2 c3 29.h3 Be6 30.f5 Bc4 31.Nf3 Rad8 32.Rc1 b4 33.Ne5 Bd3 34.Kf3 Re8 35.Nxd3 Rxd3+ 36.Ke2 Rd2+ 0-1
2022.11.27 CFSL Golden Jubilee Open
1111385 Sivathanujan, S (1731) FM Liyanage, Ranindu Dilshan (2331) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Bd3 Nf6 5.Ne2 c5 6.exd5 Qxd5 7.Bb5+ Nbd7 8.Nf3 cxd4 9.Bxd7+ Bxd7 10.Qxd4 Qa5+ 11.Qd2 Qb6 12.O-O Rd8 13.Ned4 Bc6 14.Qc3 Bb4 15.Qc4 Bd5 16.Qe2 Rc8 17.Rd1 Bc4 18.Qe5 Bd6 19.Qe1 O-O 20.b3 Bd5 21.c4 Be4 22.Bg5 Bg6 23.Nb5 Bb8 24.Ne5 1/2-1/2
2022.11.26 CFSL Golden Jubilee Open
1111333 Sivathanujan, S (1731) FM Alahakoon, I (1984) 1/2-1/2
1.e4 c6 2.d4 d5 3.f3 e6 4.Nc3 Nf6 5.Be3 dxe4 6.fxe4 Bb4 7.Qf3 Qa5 8.Ne2 c5 9.dxc5 Nbd7 10.O-O-O O-O 11.Qg3 Bxc5 12.Nd4 Bb4 13.Nb3 Qh5 14.Be2 Qg6 15.Qxg6 hxg6 16.Bf3 Bxc3 17.bxc3 e5 18.g4 Re8 19.g5 Nh5 20.Rd6 b6 21.Rhd1 Nf8 22.c4 Nf4 23.c5 bxc5 24.Nxc5 N8e6 25.Nxe6 Bxe6 26.Ra6 Bc4 27.Rxa7 Rxa7 28.Bxa7 Bxa2 29.Bb6 Ne6 30.h4 Rc8 31.Kb2 Rb8 32.Rd6 Bc4 33.Bg4 Kf8 34.Kc3 Ke7 35.Rd1 Rxb6 36.Kxc4 Rc6+ 37.Kd3 Nf4+ 38.Kd2 Rd6+ 39.Ke1 Rc6 40.Rd7+ Ke8 41.Rd2 Rc4 42.Bf3 Ne6 43.Kf2 Nd4 44.Bd1 Ke7 45.Ke3 f5 46.gxf6+ gxf6 47.Rg2 Kf7 48.Kd3 Rc8 49.c3 Ne6 50.Bb3 Rd8+ 51.Ke3 Rd6 52.Bxe6+ Rxe6 53.Rh2 f5 54.h5 f4+ 55.Kf3 Rc6 56.hxg6+ Kxg6 57.Rg2+ Kf6 58.Rc2 Rc4 59.Rc1 Ke6 60.Rc2 Kd6 61.Rd2+ Kc6 62.Rd5 Rxc3+ 63.Kg4 Rc5 64.Rd1 Kb5 65.Rb1+ Kc4 66.Kf3 Kd3 67.Rd1+ Kc4 68.Rc1+ Kb5 69.Rb1+ Kc6 70.Kg4 Kd6 71.Kf5 Kc6 72.Ke6 Kc7 73.Rb2 Kc6 74.Rb1 1/2-1/2
2022.11.26 CFSL Golden Jubilee Open
1111350 GM Fominyh, A (2285) Sivathanujan, S (1731) 1/2-1/2
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bg5 Nc6 5.Nc3 Nf6 6.Bxf6 gxf6 7.e3 e6 8.g3 Qb6 9.Rb1 Bd7 10.Nge2 Bd6 11.Nf4 Bxf4 12.gxf4 f5 13.Rg1 Ne7 14.Bd3 a6 15.a3 Rg8 16.Rxg8+ Nxg8 17.Qh5 h6 18.Kd2 Rc8 19.Qh4 Kf8 20.f3 Qd8 21.Qxd8+ Rxd8 22.b4 Nf6 23.Rg1 Ke7 24.Rg3 Rg8 25.Rxg8 Nxg8 26.a4 Nf6 27.a5 Kd6 28.Ne2 Ne8 29.Nc1 Ba4 30.Bb1 Nf6 31.Nd3 Nd7 32.Ne5 Nxe5 33.dxe5+ Kc6 34.Bd3 Bb5 35.Bc2 Bc4 36.Ba4+ Bb5 37.Bd1 Bc4 1/2-1/2
2022.11.25 CFSL Golden Jubilee Open
1111318 Sivathanujan, S (1731) CM Amarasinghe, A (1850) 1-0
1.e4 c6 2.d4 d5 3.f3 e6 4.Nc3 Bb4 5.Qd3 b6 6.a3 Ba6 7.Qd2 Bxc3 8.Qxc3 Bxf1 9.Kxf1 dxe4 10.fxe4 Qh4 11.Qf3 Nf6 12.Bf4 h5 13.h3 Nfd7 14.e5 Qd8 15.h4 Nf8 16.Ne2 Ng6 17.Bg5 Qd5 18.Qd3 c5 19.Nc3 Qc6 20.d5 exd5 21.e6 O-O 22.e7 Re8 23.Nxd5 Nd7 24.Qe4 Nde5 25.g4 hxg4 26.h5 f5 27.Qg2 Qb5+ 28.Qe2 Qxe2+ 29.Kxe2 Nxe7 30.Bxe7 Nc6 31.Kf2 Nxe7 32.Nc7 Nc6 33.Nxa8 Rxa8 34.h6 g6 35.Rae1 Kf7 36.Kg3 Nd4 37.c3 Nf3 38.Rd1 Ke6 39.h7 Rh8 40.Rh6 Ke5 41.Rd7 Ng5 42.Rg7 Ne4+ 43.Kh2 g3+ 44.Kg2 Rd8 45.Re7+ Kf4 46.Rh4+ Ke3 47.Rexe4+ fxe4 48.h8=Q Rxh8 49.Rxh8 Ke2 50.Kxg3 e3 51.Rh2+ Kd3 52.Kf3 g5 53.Rg2 e2 54.Rxe2 g4+ 55.Kf2 g3+ 56.Ke1 1-0
2022.11.24 CFSL Golden Jubilee Open
1111300 Liyanapathirana, P (1896) Sivathanujan, S (1731) 1/2-1/2
1.c4 c5 2.Nc3 Nf6 3.e4 e6 4.Nf3 d6 5.d4 cxd4 6.Nxd4 a6 7.g3 Qc7 8.Be3 h5 9.h3 b6 10.Bg2 Bb7 11.O-O Nbd7 12.Rc1 Rc8 13.b3 Qb8 14.Re1 Be7 15.Qd2 O-O 16.Bg5 Rfe8 17.Re2 Bf8 18.Rf1 Qc7 19.Rc1 Qb8 20.Ree1 Nh7 21.Be3 Nhf6 22.Bg5 Qa8 23.Rcd1 Nh7 24.Be3 Nc5 25.f3 Qb8 26.Bf2 Nf6 27.Nde2 Ncd7 28.Nf4 Qc7 29.Rc1 g6 30.Nfe2 Kh7 31.Be3 1/2-1/2
2022.11.24 CFSL Golden Jubilee Open
1111278 Sivathanujan, S (1731) GM Barsov, A (2327) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd7 7.O-O a6 8.a4 Nc6 9.Nb3 Nf6 10.Nbxd4 Nxd4 11.Qxd4 Qxd4 12.Nxd4 Bd7 13.h3 Rc8 14.Bb3 Bc5 15.Be3 Ke7 16.Rfe1 Rhd8 17.Nf5+ Kf8 18.Bxc5+ Rxc5 19.Ne3 Bc6 20.Rad1 Ke7 21.Rxd8 Kxd8 22.Rd1+ Kc7 23.f3 Nd7 24.c3 Re5 25.Nc4 Rg5 26.h4 Rh5 27.Rd4 Nc5 28.Nd2 e5 29.Rg4 g6 30.Bxf7 Nxa4 31.Nf1 Nxb2 32.Ng3 Rh6 33.h5 gxh5 34.Bxh5 Nd1 35.c4 Ne3 36.Rg7+ Kb6 37.Bf7 Kc5 38.Bg8 Rg6 39.Rxg6 hxg6 40.Bh7 g5 41.Be4 a5 42.Kf2 Nxc4 43.Bxc6 Kxc6 44.Ne4 a4 45.Nc3 a3 46.Ke2 b5 47.Kd3 b4 48.Na2 b3 49.Nb4+ 0-1
2022.11.23 CFSL Golden Jubilee Open
1111263 Nabil Nazar, Mohamed (1961) Sivathanujan, S (1731) 0-1
1.d4 d5 2.Bf4 c5 3.e3 cxd4 4.exd4 Nc6 5.c3 f6 6.Nf3 Bg4 7.Qb3 Qd7 8.Nbd2 g5 9.Bg3 h5 10.h3 Bf5 11.Be2 e6 12.O-O-O a6 13.Qb6 Nge7 14.h4 Rh7 15.Qc7 Qxc7 16.Bxc7 g4 17.Ne1 Rc8 18.Bb6 Nb4 19.Nb3 Nxa2+ 20.Kd2 Bh6+ 0-1
2022.11.20 ch-Commonwealth 2022
1123540 GM Hossain, Enam (2392) Sivathanujan, S (1731) 1-0
1.e4 c5 2.Nf3 e6 3.b3 a6 4.Bb2 d6 5.d4 cxd4 6.Nxd4 Nf6 7.Nc3 Qc7 8.Qd2 b5 9.f3 Bb7 10.O-O-O Be7 11.Kb1 Nc6 12.Nxc6 Bxc6 13.g4 e5 14.Bd3 b4 15.Ne2 d5 16.g5 dxe4 17.gxf6 exd3 18.fxg7 Rg8 19.Qxd3 Rxg7 20.Ng3 f6 21.Rhe1 Rd8 22.Qc4 Rxd1+ 23.Rxd1 Qb7 24.Nf5 Rg2 25.Qe6 Qc7 26.Nd6+ Kd8 27.Nf7+ Ke8 28.Nd6+ Kd8 29.Nb5+ Qd7 30.Rxd7+ Bxd7 31.Qb6+ Ke8 32.Nd6+ Bxd6 33.Qxd6 Bf5 34.Qxf6 Bxc2+ 35.Kc1 Bg6 36.Qxe5+ 1-0
2022.11.18 ch-Commonwealth 2022
1123507 IM De Silva, L M S T (2521) Sivathanujan, S (1731) 1-0
1.b3 d5 2.Bb2 c5 3.e3 a6 4.Nf3 Nc6 5.d4 cxd4 6.Nxd4 Nxd4 7.Qxd4 Nf6 8.Bd3 g6 9.Nc3 Be6 10.e4 dxe4 11.Qxd8+ Rxd8 12.Nxe4 Bg7 13.Nxf6+ Bxf6 14.Bxf6 exf6 15.O-O-O Ke7 16.Be4 b5 17.Kb2 f5 18.Bf3 g5 19.g3 g4 20.Be2 h5 21.h4 Bd5 22.Rhe1 Kf6 23.c4 bxc4 24.bxc4 Be4 25.Kc3 Ke5 26.c5 a5 27.Bb5 f4 28.Kc4 fxg3 29.fxg3 f5 30.Bd7 Rb8 31.Rd5+ Kf6 32.Rd6+ Ke7 33.Bxf5 Rb4+ 34.Kc3 1-0
2022.11.17 ch-Commonwealth 2022
1123493 Sivathanujan, S (1731) WGM Priyanka, Nutakki (2320) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd7 7.O-O Nc6 8.Nb3 a6 9.a4 Nf6 10.Nbxd4 Nxd4 11.Qxd4 Qxd4 12.Nxd4 Bd7 13.h3 Be7 14.Rd1 O-O 15.Bf4 Rac8 16.Bb3 Rfd8 17.c3 h6 18.Nf3 Bc6 19.Rxd8+ Bxd8 20.Be5 Nd7 21.Bd6 Bb6 22.Ne5 Nf6 23.Nxc6 Rxc6 24.Bf4 g5 25.Bd2 Kf8 26.Kf1 Ne4 27.Be1 f5 28.Bc2 Nf6 29.Rd1 Ke7 30.Bd2 Ne8 31.h4 Kf6 32.hxg5+ hxg5 33.Ke2 Nd6 34.Rh1 Nf7 35.f3 Bc5 36.g4 Bf8 37.gxf5 exf5 38.Rh7 Re6+ 39.Kf1 Ne5 40.f4 Nf3 41.fxg5+ Kg6 42.Rd7 Nh2+ 43.Kf2 Bc5+ 44.Kg3 Re2 45.Bxf5+ Kxf5 46.Rd5+ Kg6 47.Rxc5 Rxd2 48.b4 Nf1+ 49.Kf3 Rd7 50.a5 Re7 51.b5 Nd2+ 52.Kf4 Re4+ 53.Kg3 Ra4 54.Rc7 axb5 55.Rxb7 Ne4+ 56.Kf3 Nxc3 57.Ke3 Rxa5 58.Kd3 Nd5 59.Kd4 b4 60.Kc4 Kxg5 61.Rf7 Kg6 62.Rf3 Kg7 63.Rf2 Kg6 64.Rf3 Kg5 65.Rf8 Nf6 66.Kxb4 Re5 67.Kc4 Kf5 68.Kd4 Rd5+ 69.Kc4 Rd7 70.Rh8 Ke5 71.Rh1 Rc7+ 72.Kd3 Kd5 73.Rd1 Rh7 74.Ke3+ Ke5 75.Kd3 Rd7+ 76.Kc2 Nd5 77.Rh1 Rc7+ 78.Kd2 Ke4 79.Re1+ Kd4 80.Rh1 Nf6 81.Rh8 Ne4+ 82.Ke2 Rc2+ 83.Kf3 Rf2+ 84.Kg4 Rf1 85.Ra8 Nf6+ 86.Kg3 Ne4+ 87.Kg4 Nc3 88.Rd8+ Nd5 89.Kg3 Rf7 90.Kg4 Ke4 91.Re8+ Ne7 92.Kg5 Ke5 93.Kg4 Ke4 94.Kg5 Rf5+ 95.Kg4 Re5 96.Ra8 Nf5 97.Ra4+ Nd4 98.Ra1 Nc2 99.Ra4+ Ke3 100.Rc4 Nd4 101.Rc3+ Ke4 102.Rc1 Kd5 103.Ra1 Re8 104.Ra5+ Ke4 105.Kg5 Rf8 106.Ra4 Rf1 107.Ra8 Ne6+ 108.Kg6 Nf8+ 109.Kg5 Ne6+ 110.Kg6 Nf8+ 111.Kg5 Ne6+ 112.Kg6 Nf8+ 1/2-1/2
2022.11.16 ch-Commonwealth 2022
1123474 FM Liyanage, Ranindu Dilshan (2331) Sivathanujan, S (1731) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 b6 8.Be3 Bb7 9.f3 Be7 10.Rc1 Nc6 11.Be2 O-O 12.Nd5 exd5 13.cxd5 Bd6 14.Nf5 Be5 15.Qb3 b5 16.dxc6 dxc6 17.g3 Qa5+ 18.Kf2 Rfe8 19.Rhd1 Rad8 20.Bc5 Qc7 21.Kg2 Bc8 22.Rxd8 Qxd8 23.Rd1 Qc7 24.Nd6 Bxd6 25.Bxd6 Qd7 26.Qc2 h5 27.Bf4 Qh3+ 28.Kg1 Bb7 29.Qc5 Qc8 30.Bf1 Rd8 31.Rd6 Rxd6 32.Bxd6 Qe6 33.Bf4 Qd7 34.b4 Bc8 35.Be2 Qe6 36.Qb6 Qa2 37.Bf1 Be6 38.Qe3 Bc4 39.Bg2 Qb1+ 40.Qc1 Qd3 41.h4 Nd7 42.Qe3 Ne5 43.Kh2 Qxe3 44.Bxe3 Be2 45.Bf4 Nxf3+ 46.Bxf3 Bxf3 47.e5 1/2-1/2
2022.11.15 ch-Commonwealth 2022
1123459 Sivathanujan, S (1731) IM Pranesh, M (2438) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.a3 d6 6.h3 g5 7.Nc3 Bg7 8.Be3 Qe7 9.Qd2 Be6 10.O-O-O a6 11.Bxe6 fxe6 12.d4 exd4 13.Nxd4 Nxd4 14.Bxd4 Nd7 15.Bxg7 Qxg7 16.Qd4 Ne5 17.f3 O-O-O 18.Qa7 Nc6 19.Qe3 h5 20.h4 gxh4 21.Rxh4 Ne5 22.Rh2 Qg3 23.Qg1 Rdg8 24.Ne2 Qg6 25.Qa7 Nc6 26.Qe3 h4 27.Rdh1 Qg7 28.Kb1 Ne5 29.b3 Kb8 30.Qf2 Ng6 31.g3 hxg3 32.Qxg3 Rxh2 33.Rxh2 Qf7 34.Rg2 e5 35.Qh3 Ne7 36.Rxg8+ Qxg8 37.Ng3 Nc6 38.Nf5 Qg1+ 39.Kb2 b5 40.Qg4 Qf2 41.Qg8+ Kb7 42.Qd5 Kb6 43.Qd3 Qg1 44.Qe3+ Qxe3 45.Nxe3 Nd4 46.f4 exf4 47.Nd5+ Kc5 48.Nxf4 a5 49.c3 Nf3 50.Kc2 a4 51.Nd3+ Kb6 52.bxa4 bxa4 53.c4 Ng5 54.e5 dxe5 55.Nxe5 Kc5 56.Kd3 Kd6 57.Ng4 Nf3 58.Nf2 Ke5 1/2-1/2
2022.06.28 2nd Athens of the East Op
1284809 GM Tran Tuan Minh (2513) Sivathanujan, S (1736) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.e3 Bf5 5.Nc3 e6 6.Nh4 Be4 7.f3 Bg6 8.Be2 Nbd7 9.Bd2 c5 10.Nxg6 hxg6 11.cxd5 Nxd5 12.Nxd5 exd5 13.Qb3 cxd4 14.Qxd5 dxe3 15.Bxe3 Bb4+ 16.Kf2 Qh4+ 17.g3 Qe7 18.Bb5 Rh5 19.Qxb7 Rd8 20.Rad1 Bc5 21.Bxd7+ Rxd7 22.Qc8+ Qd8 23.Qxd8+ Kxd8 24.Rxd7+ Kxd7 25.Rd1+ Ke6 26.h4 Bxe3+ 27.Kxe3 Re5+ 28.Kf2 Rc5 29.Re1+ Kd6 30.Re4 a5 31.b3 Rc2+ 32.Re2 Rc3 33.g4 Rd3 34.Kg3 Rc3 35.Re4 Rc2 36.Ra4 Rc5 37.Kf4 Ke6 38.Ke3 Kd6 39.Rd4+ Ke6 40.Rc4 Rd5 41.Rc6+ Kd7 42.Ra6 Ke7 43.Ke4 Rb5 44.Kd3 Rd5+ 45.Kc4 Re5 46.a4 Re3 47.Rxa5 Rxf3 48.Re5+ Kd6 49.Re4 f5 50.Rd4+ Kc6 51.b4 Rf1 52.b5+ Kc7 53.Kd5 Kb6 54.g5 Re1 55.Rc4 Kb7 56.a5 Rb1 57.Kc5 Re1 58.a6+ Ka7 59.Kc6 Re6+ 60.Kd5 Re7 61.Kd6 Rf7 62.Rc7+ Rxc7 63.Kxc7 1-0
2022.06.22 13th Chennai Open 2022
1291101 IM Konguvel, P (2299) Sivathanujan, S (1736) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qc7 6.O-O Nf6 7.Qe2 d6 8.c4 Nbd7 9.f4 Nc5 10.Nc3 Nxd3 11.Qxd3 Bd7 12.Bd2 Rc8 13.b3 g6 14.Rac1 Bg7 15.Kh1 O-O 16.Be3 Qa5 17.Nde2 Rfd8 18.a4 Qb4 19.Nd4 Qa5 20.Bg1 Nh5 21.Nde2 Bc6 22.Qe3 Nf6 23.Rfd1 h5 24.h3 Bf8 25.Nd4 Be8 26.f5 exf5 27.exf5 Qe5 28.fxg6 fxg6 29.Ne6 Qxe3 30.Bxe3 Rd7 31.Rf1 Be7 32.Bd4 Nh7 33.Nd5 Bf7 34.Nb6 Bxe6 35.Nxc8 Bh4 36.Nb6 Rd8 37.Nd5 Bf5 38.Kh2 Bd3 39.Rf3 Be4 40.Rff1 Bd3 41.Rfd1 Be4 42.Rc3 b5 43.axb5 axb5 44.Ra1 Rd7 45.Re3 Bxd5 46.cxd5 Bf6 47.Bxf6 Nxf6 48.Re6 Nxd5 49.Rxg6+ Kh7 50.Rg5 Nc3 51.Rxh5+ Kg6 52.Rh4 d5 53.Rd4 Kf5 54.Re1 Rb7 55.Re3 b4 56.g4+ Kf6 57.Kg3 Ne4+ 58.Rexe4 dxe4 59.Rxe4 Kg6 60.h4 Rb5 61.Kf4 Rb8 62.h5+ Kh6 63.Re6+ Kg7 64.g5 Rf8+ 65.Ke4 Rf1 66.Re7+ Kg8 67.Rb7 Rh1 68.Kf5 Rc1 69.Rxb4 Rc5+ 70.Kg4 Rc7 71.Rb6 Kg7 72.h6+ Kh7 73.Kh5 Rc8 74.Rb7+ Kh8 75.b4 Kg8 76.b5 Rd8 77.Rc7 Rb8 78.Kg6 Kh8 79.Rc6 Rg8+ 80.Kh5 Rb8 81.b6 Kg8 82.Kg6 Kh8 83.b7 1-0
2020.09.21 ch-SRI 2020
1870770 Sivathanujan, S (1752) FM Doluweera, Minul Sanjula (2118) 0-1
1.e4 c6 2.Nf3 d5 3.Nc3 Nf6 4.e5 Ne4 5.d3 Nxc3 6.bxc3 c5 7.d4 Nc6 8.Bf4 Qa5 9.Bd2 c4 10.Nh4 e6 11.f4 Be7 12.Nf3 Bd7 13.a4 b5 14.axb5 Qxb5 15.g3 a5 16.Bh3 h5 17.O-O g6 18.Qe2 a4 19.Rfb1 Qa5 20.Qe1 a3 21.Bc1 Na7 22.Kh1 Nb5 23.Bd2 Qa4 24.Qd1 O-O 25.g4 hxg4 26.Bxg4 Rfb8 27.h4 Nc7 28.h5 a2 29.Rxb8+ Rxb8 30.hxg6 fxg6 31.Ne1 Rb2 32.Kh2 Bh4 33.Qc1 Qb5 34.Rxa2 Rxa2 35.Nf3 Be7 36.Qg1 Kf7 37.Kg3 Ke8 38.Qh1 Kd8 39.Nh4 Be8 0-1
2020.09.21 ch-SRI 2020
1870772 Bandara, Dhanushka (1879) Sivathanujan, S (1752) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.g3 d5 4.Qe2 dxe4 5.Qxe4 Nf6 6.Qe2 Bd6 7.Bg2 O-O 8.O-O Nc6 9.d3 Rb8 10.Nc3 b6 11.Nb5 e5 12.Bg5 a6 13.Nc3 h6 14.Bxf6 Qxf6 15.Ne4 Qe7 16.Nxd6 Qxd6 17.c3 Bf5 18.Ne1 Rfe8 19.Be4 Bxe4 20.dxe4 b5 21.Rd1 Qc7 22.Ng2 Rbd8 23.Ne3 Ne7 24.Rxd8 Rxd8 25.Rd1 c4 26.Rd2 Kf8 27.Qd1 Ke8 28.Nd5 Nxd5 29.Rxd5 Rxd5 30.Qxd5 Ke7 31.Kg2 g6 1/2-1/2
2020.09.20 ch-SRI 2020
1870756 Samaranayake, K (1945) Sivathanujan, S (1752) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 b6 8.Be2 Bb7 9.f3 d6 10.Be3 Nbd7 11.O-O h5 12.Rc1 Rc8 13.Qe1 Be7 14.Qf2 Qb8 15.Rfd1 Bd8 16.b4 Bc7 17.g3 Rg8 18.Na4 Ke7 19.Nb3 Bc6 20.Nc3 g5 21.b5 Ba8 22.bxa6 g4 23.fxg4 Nxg4 24.Bxg4 Rxg4 25.Rf1 Rf8 26.a7 Qxa7 27.Bh6 Qb8 28.Nb5 f6 29.Bxf8+ Kxf8 30.N3d4 Kf7 31.Rcd1 Bd8 32.Nxe6 Be7 33.Nf4 Bxe4 34.Rfe1 Ba8 35.Nd5 Ne5 36.Qf5 Qg8 37.Nbc7 Bxd5 38.cxd5 h4 39.Rxe5 dxe5 40.d6 Qg5 41.Qh7+ Qg7 42.dxe7 Kxe7 43.Qf5 Rd4 44.Qe6+ Kd8 45.Rxd4+ exd4 46.Qd6+ Kc8 47.Ne6 Qh7 48.Qc6+ Kb8 49.Qxb6+ Kc8 50.Nxd4 Qd3 51.Qc5+ Kd8 52.Ne6+ Kd7 53.Qd4+ 1-0
2020.09.20 ch-SRI 2020
1870757 Sivathanujan, S (1752) IM Weerawardane, R (1995) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.a3 O-O 6.Nc3 d6 7.h3 Kh8 8.O-O Ng8 9.d4 Qe8 10.Nd5 Bd8 11.dxe5 dxe5 12.Re1 f6 13.Nh4 Nge7 14.g4 Na5 15.Ba2 b6 16.f4 c6 17.Nxe7 Bxe7 18.b4 Nb7 19.f5 Nd6 20.c4 c5 21.Qe2 Bb7 22.Bb1 Qf7 23.Bd3 cxb4 24.axb4 Rfc8 25.c5 bxc5 26.bxc5 Rxc5 27.Ba3 Rc7 28.Nf3 a5 29.g5 Qh5 30.gxf6 gxf6 31.Kh2 Nxf5 32.Bb2 Bd6 33.Qf2 Bc5 34.Qe2 Be3 35.Nxe5 Qxe2+ 36.Bxe2 Bf4+ 37.Kg1 fxe5 38.exf5 Rg7+ 39.Bg4 h5 40.Rxe5 Bxe5 41.Bxe5 hxg4 42.hxg4 Kg8 43.Bxg7 Kxg7 44.Kf2 a4 45.Ra3 Bd5 46.Ke3 Bb3 47.Kf4 Rc8 48.Ra1 Ra8 49.Ra3 Rd8 50.Ra1 Rd1 51.Ra3 Rf1+ 52.Ke5 Kh6 53.Kf6 Rg1 54.g5+ Rxg5 55.Ra1 Rh5 56.Rg1 Bc2 57.Rg6+ Kh7 58.Rg7+ Kh8 59.Rc7 Rxf5+ 60.Ke6 Rf2 61.Kd6 Bb3 62.Ra7 Rf7 63.Ra8+ Kg7 64.Kc5 Rf4 65.Ra6 Kf7 66.Kb5 Bc4+ 0-1
2020.09.19 ch-SRI 2020
1870741 Randil, L (1927) Sivathanujan, S (1752) 1-0
1.Nf3 d5 2.c4 d4 3.g3 c5 4.Bg2 Nc6 5.O-O e5 6.d3 Nge7 7.e3 dxe3 8.fxe3 Ng6 9.Nc3 Bd6 10.d4 cxd4 11.exd4 exd4 12.Nd5 O-O 13.Ng5 h6 14.Ne4 Be7 15.Qh5 Nce5 16.h3 f5 17.Nd2 Be6 18.Kh2 Kh7 19.b3 Bg5 20.Nf3 Nxf3+ 21.Bxf3 Bxc1 22.Raxc1 Ne5 23.Bg2 g6 24.Qe2 Bxd5 25.cxd5 Re8 26.Qb5 Re7 27.Rfe1 Qd6 28.Red1 d3 29.Qc5 Qxc5 30.Rxc5 Rd8 31.Kg1 Kg7 32.Kf2 Kf6 33.b4 g5 34.b5 Red7 35.Ke3 Re8 36.Kd4 g4 37.h4 b6 38.Rc6+ Kg7 39.Rf1 Nf3+ 40.Bxf3 gxf3 41.Rxf3 Re4+ 42.Kxd3 Rxd5+ 43.Kc3 Rxb5 44.Rc7+ Kg6 45.Rxa7 Kh5 46.Rg7 Ra4 47.Rf2 Rg4 48.Rc7 Rxg3+ 49.Kc4 Ra5 50.Rc6 Rg4+ 51.Kc3 Rxh4 52.Rxb6 Kg5 53.Rb8 f4 54.Rg8+ Kf5 55.Rf8+ Ke4 56.Re8+ Re5 57.Re2+ 1-0
2020.09.19 ch-SRI 2020
1870744 Sivathanujan, S (1752) CM Liyanage, Ranindu Dilshan (2133) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.Nc3 d6 6.h3 Na5 7.Bb3 Nxb3 8.axb3 c5 9.Be3 Be6 10.Qd2 Be7 11.g4 d5 12.exd5 Bxd5 13.Nxd5 Qxd5 14.Qe2 O-O 15.O-O-O a5 16.Bd2 a4 17.bxa4 e4 18.dxe4 Rxa4 19.b3 Rxe4 20.Qb5 Re6 21.Nh4 Ne4 22.Bf4 Qc6 23.Qxc6 bxc6 24.Nf5 Bf6 25.Be3 Ra8 26.c4 Ra1+ 27.Kc2 Ra2+ 28.Kd3 Nxf2+ 29.Bxf2 Rxf2 30.Rhf1 Rh2 31.h4 Rh3+ 32.Kd2 Rxb3 33.Rde1 Rxe1 34.Rxe1 Bc3+ 35.Kc2 Bxe1 36.Kxb3 g6 37.Ne7+ Kf8 38.Nxc6 Bxh4 39.Kc2 Kg7 40.Kd3 Kf6 41.Ke4 Kg5 42.Ne5 f6 43.Nd3 Kxg4 44.Nxc5 Bg3 45.Nd3 h5 46.Ke3 h4 47.Ke2 h3 48.Kf1 Kf3 49.Kg1 Bc7 50.Ne1+ Ke2 51.Nc2 Kd3 52.Na3 Bd6 53.Nb5 Bc5+ 54.Kh1 Kxc4 55.Nc7 g5 56.Ne8 g4 57.Kh2 f5 58.Ng7 f4 59.Nh5 Bd6 60.Nf6 f3+ 61.Kg1 Bc5+ 62.Kf1 h2 0-1
2020.09.14 ch-SRI 2020
1870726 FM De Silva, L M S T (2153) Sivathanujan, S (1752) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be2 Nf6 6.Nc3 Bb4 7.Qd3 d5 8.e5 Ne4 9.O-O Bxc3 10.bxc3 Qc7 11.c4 O-O 12.Bf4 Qxc4 13.Qxe4 Qc7 14.Qe3 b5 15.Bd3 Re8 16.Rae1 Nd7 17.Qg3 Qc5 18.Nf3 Qb4 19.a3 Qxa3 20.Bxh7+ Kf8 21.Qh4 Bb7 22.Bd3 Qb4 23.Rb1 Qa4 24.Ra1 Qb4 25.Rfb1 Qc3 26.Bd2 Qc7 27.Ba5 Qc6 28.Nd4 Qc8 29.Bb4+ 1-0
2020.09.14 ch-SRI 2020
1870731 Sivathanujan, S (1752) Dabarera, G W D M (1938) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.Nc3 d6 6.Be3 O-O 7.O-O Na5 8.Bb3 Bg4 9.Bg5 Nxb3 10.axb3 c6 11.Qe2 Nh5 12.h3 Bxg5 13.hxg4 Nf4 14.Qd1 g6 15.g3 Ne6 16.d4 Qf6 17.d5 Ng7 18.Kg2 h5 19.Rh1 hxg4 20.Nh2 Qe7 21.Qxg4 f5 22.exf5 gxf5 23.Qe2 cxd5 24.Nxd5 Qf7 25.c4 e4 26.f4 exf3+ 27.Nxf3 Rae8 28.Qd3 Qg6 29.Rh3 Ne6 30.Rah1 Bf6 31.Rh6 Qg7 32.Qxf5 Bxb2 33.Qh5 Nd4 34.Rh8+ 1-0
2020.09.13 ch-SRI 2020
1880079 Theekshana, H G Denuwan (1970) Sivathanujan, S (1752) 1-0
1.d4 d5 2.Bf4 Nf6 3.Nf3 e6 4.e3 Bd6 5.Bg3 Nbd7 6.Nbd2 Qe7 7.Be2 e5 8.dxe5 Nxe5 9.O-O O-O 10.c3 Re8 11.Nxe5 Bxe5 12.Qa4 c6 13.Qh4 Bxg3 14.hxg3 Ne4 15.Qxe7 Rxe7 16.Nxe4 Rxe4 17.Bf3 Re7 18.Rfd1 Bf5 19.Rd2 f6 20.Rad1 Rae8 21.Rd4 Be4 22.Bh5 Bg6 23.Bg4 Re4 24.Bf3 Rxd4 25.Rxd4 Be4 26.Bd1 Kf8 27.a3 Ke7 28.f3 Bg6 29.Kf2 b5 30.a4 Rb8 31.a5 Kd6 32.b4 Bf7 33.Bb3 Rc8 34.Rd2 f5 35.Bd1 a6 36.Rd4 c5 37.Rd2 cxb4 38.cxb4 Rc4 39.Rd4 Ke5 40.f4+ Kd6 41.Ke1 Rc1 42.Kd2 Ra1 43.Kc3 Rc1+ 44.Kd2 Rc8 45.Bf3 h6 46.g4 g6 47.gxf5 gxf5 48.Rd3 h5 49.Rc3 Rh8 50.Rc1 h4 51.Rh1 Be6 52.Rh3 Ke7 53.g3 Rc8 54.gxh4 Rc4 55.h5 Kf8 56.h6 Kg8 57.h7+ Kh8 58.Rh6 Bf7 59.Rf6 Rc7 60.Rxa6 Kxh7 61.Rb6 Be8 62.Be2 d4 63.exd4 Rd7 64.Kc3 Rc7+ 65.Kb2 1-0
2020.09.13 ch-SRI 2020
1880086 Sivathanujan, S (1752) Amarasinghe, A (1933) 0-1
1.e4 c5 2.Nf3 g6 3.c3 Bg7 4.d4 cxd4 5.cxd4 d5 6.e5 Bg4 7.Nc3 Nc6 8.Be3 Nh6 9.Be2 Nf5 10.h3 Bxf3 11.Bxf3 e6 12.g4 Nh4 13.O-O f6 14.Bh1 fxe5 15.dxe5 d4 16.Qb3 O-O 17.Qxb7 Nxe5 18.f4 Rb8 19.Qa6 Rb6 20.Qe2 dxe3 21.fxe5 Bxe5 22.Rxf8+ Kxf8 23.Rd1 Bd4 24.Qf1+ Kg7 25.Ne2 e5 26.b3 Rf6 27.Qe1 Nf3+ 28.Bxf3 Rxf3 29.Qb4 Qh4 30.Qb7+ Rf7 31.Qg2 Rf2 32.Qb7+ Kh6 33.Qc8 Rf3 34.Rf1 Rxf1+ 35.Kxf1 Qf2# 0-1
2020.09.12 ch-SRI 2020
1880064 Dassanayake, D M G S (1910) Sivathanujan, S (1752) 0-1
1.d4 d5 2.c4 c6 3.Nc3 e6 4.e3 Bd6 5.Nf3 Nd7 6.Qc2 Ngf6 7.b3 O-O 8.Be2 a6 9.O-O e5 10.a4 e4 11.Nd2 Qe7 12.f3 exf3 13.Nxf3 Re8 14.Bd3 Nf8 15.cxd5 cxd5 16.Bd2 Bg4 17.Rae1 Rac8 18.Bf5 Bxf5 19.Qxf5 Qe6 20.Qxe6 Rxe6 21.Ng5 Re7 22.Rc1 Rec7 23.Nb1 h6 24.Nf3 Ne4 25.Rxc7 Rxc7 26.Ne1 Ne6 27.Ba5 Rc1 28.Nd3 Bxh2+ 0-1
2020.09.12 ch-SRI 2020
1880073 Sivathanujan, S (1752) FM Annurudha, G (2059) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6 9.exf6 Nxf6 10.O-O Bd6 11.Nf3 Qc7 12.a3 O-O 13.Ng3 h6 14.b4 a6 15.Bb2 Bf4 16.Re1 Ng4 17.Bc2 g5 18.Qd3 Qf7 19.Re2 Bxg3 20.fxg3 Bd7 21.Rf1 Qg7 22.h4 gxh4 23.gxh4 Rf6 24.Ree1 Raf8 25.Ne5 Rxf1+ 26.Rxf1 Rxf1+ 27.Qxf1 Ncxe5 28.dxe5 Nxe5 29.Qa1 d4 30.Be4 Bc6 31.Qe1 Qg4 32.Bxc6 Nxc6 33.a4 Kf7 34.b5 axb5 35.axb5 Ne7 36.Qe5 Nf5 37.Qc7+ Kg6 38.Qxb7 Qxh4 39.Qc6 Qe1+ 40.Kh2 Qe5+ 41.Kg1 Qd6 42.Qe8+ Kg7 43.Kf2 e5 44.b6 Qxb6 45.Qxe5+ Qf6 46.Qxf6+ Kxf6 47.g4 Ne3 48.Bxd4+ Kg5 49.Bxe3+ Kxg4 50.Bxh6 Kf5 1/2-1/2
2020.09.11 ch-SRI 2020
1880060 Sivathanujan, S (1752) Weerasinghe, C C (1826) 1-0
1.e4 c5 2.Nf3 Nc6 3.c3 d5 4.exd5 Qxd5 5.d4 Bg4 6.Be2 e6 7.c4 Qd8 8.d5 Nb8 9.Qb3 Qc8 10.h3 Bxf3 11.Bxf3 e5 12.Nc3 Nf6 13.O-O a6 14.Bg5 Nbd7 15.d6 Rb8 16.Rad1 g6 17.Bxf6 Nxf6 18.Rfe1 Nd7 19.Re2 f5 20.Bd5 Bg7 21.Be6 Qc6 22.Nd5 b5 23.cxb5 axb5 24.Ne7 Qb6 25.Bxd7+ Kxd7 26.Qf7 Rb7 27.Qxg7 Rd8 28.Qxe5 1-0
2019.10.25 58th World Juniors 2019
2060729 FM De Silva, L M S T (1879) Sivathanujan, S (1766) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be2 Qc7 6.O-O Nf6 7.Nc3 Nc6 8.Be3 b5 9.a3 Bb7 10.f4 Rc8 11.Nb3 d6 12.Bf3 Ne7 13.Qe1 d5 14.e5 Ne4 15.Bxe4 dxe4 16.Nd4 Nf5 17.Nxf5 exf5 18.Ne2 Bc5 19.Nd4 Bxd4 20.Bxd4 O-O 21.c3 Rfe8 22.Qe3 Qc6 23.h3 Qe6 24.Kh2 Rcd8 25.Rf2 h5 26.g4 hxg4 27.hxg4 f6 28.exf6 gxf6 29.Qh3 Bc8 30.Rg1 fxg4 31.f5 Qd6+ 32.Kh1 Rd7 33.Rxg4+ Kf8 34.Qh8+ Ke7 35.Rxe4+ Kd8 36.Rxe8+ 1-0
2019.10.24 58th World Juniors 2019
2060686 Sivathanujan, S (1766) CM Dahanayake, Isara Banidu (1771) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bc4 Nc6 5.d3 g6 6.O-O Bg7 7.Bb3 O-O 8.h3 e5 9.a4 h6 10.Nbd2 d5 11.Re1 b6 12.Nh2 Be6 13.Ng4 Nxg4 14.hxg4 Qd7 15.f3 Rad8 16.Qe2 Kh7 17.Nf1 f5 18.gxf5 gxf5 19.exf5 Bxf5 20.Ng3 Bg6 21.Bc2 Kh8 22.Kf2 Qg4 23.Rh1 Kh7 24.Bd2 Rde8 25.Rh3 e4 26.dxe4 dxe4 27.Nxe4 Bxe4 28.Kg1 Bxc2 29.Qe4+ 1/2-1/2
2019.10.23 58th World Juniors 2019
2060639 Maltezeanu, Stefan (2102) Sivathanujan, S (1766) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 Be7 6.e3 Nbd7 7.Bd3 dxc4 8.Bxc4 b5 9.Bd3 Bb7 10.O-O O-O 11.e4 h6 12.Bxf6 Bxf6 13.e5 Be7 14.Qe2 c5 15.Nxb5 a6 16.Nc3 cxd4 17.Nxd4 Nxe5 18.Qxe5 Bf6 19.Qe2 Qxd4 20.Rfd1 Qb6 21.Rab1 Rfd8 22.Ne4 Bd4 23.Ng3 Rd5 24.Be4 Re5 25.Qf3 Bxf2+ 26.Kh1 Bxe4 27.Nxe4 Qa7 28.Nxf2 Rf5 29.Rd7 Qxd7 30.Qxa8+ Kh7 31.Qe4 g6 32.Qe2 Qd4 33.Nh3 a5 34.Rf1 Rf4 35.Rf2 Rxf2 36.Qf1 f5 37.Qxf2 Qd7 38.Qe1 a4 39.Qe5 g5 40.Ng1 g4 41.h3 h5 42.Kh2 Kg6 43.Ne2 Kf7 44.Nf4 gxh3 45.Kxh3 h4 46.b4 axb3 47.axb3 Qc6 48.Qxe6+ Qxe6 49.Nxe6 Kxe6 50.Kxh4 Kd5 1-0
2019.10.22 58th World Juniors 2019
2060596 Sivathanujan, S (1766) Davis, Holden (1817) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6 9.Nf4 Nxd4 10.Qh5+ Ke7 11.Ng6+ hxg6 12.exf6+ Nxf6 13.Qxh8 Kf7 14.Qh4 e5 15.O-O e4 16.Bxe4 dxe4 17.Nxe4 Ne2+ 18.Kh1 Nxc1 19.Ng5+ Kg8 20.Raxc1 Qd5 21.Rfd1 Qb5 22.Rd8 b6 23.a4 Qe2 24.Qb4 Nd7 1-0
2019.10.21 58th World Juniors 2019
2063567 Sivathanujan, S (1766) CM Lama, Milan (1976) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Be3 Bg7 6.Nc3 Nf6 7.f3 O-O 8.Nb3 a5 9.a4 Nb4 10.Qd2 d5 11.O-O-O Be6 12.Nc5 b6 13.Nxe6 fxe6 14.g4 Rc8 15.g5 Nh5 16.Bh3 Rxc3 17.Bxe6+ Kh8 18.bxc3 Na2+ 19.Kb2 Bxc3+ 20.Qxc3+ Nxc3 21.Bd4+ Ng7 22.Bxc3 Qd6 23.Bxd5 Qf4 24.h4 h5 25.gxh6 Qxh6 26.h5 g5 27.Bb3 Kh7 28.Rd7 Rxf3 29.Be5 Rxb3+ 30.cxb3 Qe6 31.Rd5 Qg4 32.Bc3 Qg2+ 33.Ka3 Qxh1 34.Rxg5 Qc1+ 0-1
2019.10.19 58th World Juniors 2019
2063519 FM Flores Quillas, Diego Saul Rodri (2164) Sivathanujan, S (1766) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nf6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 a6 9.Na3 Be6 10.Nc4 b5 11.Ne3 Qa5 12.Bxf6 gxf6 13.Be2 Be7 14.O-O Rc8 15.Bg4 Nd4 16.Ncd5 h5 17.Bf5 Nxf5 18.exf5 Bxd5 19.Qxd5 Qb6 20.Rfd1 Qc6 21.Qb3 h4 22.h3 Rg8 23.Rd5 Rg5 24.a4 Rb8 25.axb5 Rxb5 26.Rxb5 axb5 27.Ra5 d5 28.Rxb5 d4 29.Qa4 Qd7 30.Qa8+ Bd8 31.Rd5 Qc7 32.Nc4 e4 33.Na5 e3 34.Nc6 exf2+ 35.Kf1 1-0
2019.10.18 58th World Juniors 2019
2063473 IM Nigmatov, Ortik (2494) Sivathanujan, S (1766) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.O-O d6 7.cxd4 Bb6 8.Bb5 O-O 9.Nc3 Bg4 10.Be3 Qe7 11.Qd3 Ba5 12.Bxc6 bxc6 13.Nd2 Rab8 14.Rab1 Rfe8 15.Rfe1 Bh5 16.Bg5 h6 17.Bxf6 Qxf6 18.Qc4 Qg5 19.Nf1 Bxc3 20.Qxc3 Rb6 21.Rbc1 Bg6 22.Nd2 c5 23.dxc5 Qxc5 24.Qxc5 dxc5 25.Nc4 Ra6 26.a3 Rxe4 27.Rxe4 Bxe4 28.Rd1 Re6 29.f3 Bc6 30.Kf2 Bb5 31.Ne3 Rd6 32.Rxd6 cxd6 33.Nf5 Kf8 34.Nxd6 Bc6 35.Ke3 a6 36.Ne4 Ke7 37.Nxc5 a5 38.a4 Kd6 39.Kd4 f5 40.Nb3 Bxa4 41.Nxa5 g5 42.b3 Bd7 43.Nc4+ Ke6 44.g3 Kf6 45.f4 Bc6 46.Ne5 Ba8 47.b4 h5 48.h4 gxf4 49.gxf4 Ke6 50.Kc5 Bg2 51.b5 Ba8 52.b6 Bb7 53.Nc6 Kd7 54.Nd4 Be4 55.Nb5 Bc2 56.b7 1-0
2019.10.17 58th World Juniors 2019
2063374 Sammed Jaykumar, Shete (2392) Sivathanujan, S (1766) 1-0
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.dxc5 Bxc5 6.Ngf3 Nf6 7.Bc4 Qd8 8.O-O O-O 9.a3 a5 10.Qe2 Qc7 11.Nb3 Be7 12.Nbd4 Bd7 13.Re1 Kh8 14.Bg5 Na6 15.Rad1 Nc5 16.Ne5 Rad8 17.Qf3 Be8 18.b3 Nd5 19.Bxe7 Qxe7 20.Bxd5 Rxd5 21.Qxd5 f6 22.Nef3 Qc7 23.Nxe6 Nxe6 24.Qxe6 1-0
2019.10.17 58th World Juniors 2019
2063428 Sivathanujan, S (1766) FM Tifferet, Shaked (2224) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.O-O d6 6.c3 a5 7.Be3 Bxe3 8.fxe3 O-O 9.Nbd2 a4 10.d4 Bg4 11.Qe1 Bxf3 12.Rxf3 Ne7 13.Qg3 Ng6 14.h4 c6 15.Raf1 d5 16.exd5 cxd5 17.Be2 exd4 18.exd4 Ne4 19.Nxe4 dxe4 20.Rf5 Qxh4 21.Qxh4 Nxh4 22.R5f4 g5 23.Rxe4 Ng6 24.Rf5 h6 25.Rb5 Nf4 26.Bc4 Rfc8 27.Bf1 a3 28.c4 axb2 29.Rxb2 Ne6 30.Kf2 Ra3 31.Re3 Ra4 32.d5 Nc5 33.a3 Ra5 34.Kf3 Rca8 35.Ra2 h5 36.Be2 f5 37.Kf2 Ne4+ 38.Ke1 g4 39.Bd1 Kf7 40.Rb2 Rxa3 41.Rxb7+ Kf6 42.Rb6+ Ke5 43.Re6+ Kf4 44.Rxa3 Rxa3 45.d6 Rd3 46.Rh6 Re3+ 47.Be2 Ra3 48.d7 Ra8 49.Bd1 Rd8 50.Ba4 Nc5 51.Bb5 Ke5 52.Rh7 Ke6 53.Rh6+ Ke5 54.Rh7 Ke6 55.Rh6+ Ke5 1/2-1/2
2019.10.16 58th World Juniors 2019
2063331 Sivathanujan, S (1766) GM Albornoz Cabrera, Carlos Daniel (2581) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bc4 e6 5.d3 g6 6.O-O Bg7 7.Re1 O-O 8.d4 Nxe4 9.d5 exd5 10.Bxd5 Nf6 11.Bf4 Qb6 12.Na3 Nxd5 13.Qxd5 Be6 14.Rxe6 fxe6 15.Qxe6+ Kh8 16.Bxd6 Na6 17.Nc4 Qc6 18.Ng5 Rf6 19.Nf7+ Kg8 20.Nh6+ Kh8 21.Nf7+ Kg8 22.Nh6+ Kh8 23.Nf7+ 1/2-1/2
2019.10.15 58th World Juniors 2019
2063300 FM Rajdeep, Sarkar (2384) Sivathanujan, S (1766) 1/2-1/2
1.c4 e5 2.Nc3 g6 3.d4 Nc6 4.dxe5 Nxe5 5.e4 Bg7 6.f4 Nc6 7.g3 d6 8.Bg2 Nge7 9.Nge2 O-O 10.O-O f5 11.c5 fxe4 12.cxd6 Qxd6 13.Qxd6 cxd6 14.Bxe4 Bf5 15.Bxf5 Nxf5 16.Bd2 Rfe8 17.Kf2 Nb4 18.g4 Nd3+ 19.Kf3 Nd4+ 20.Nxd4 Bxd4 21.Nd5 Bxb2 22.Rab1 Rec8 23.Be3 Rc2 24.Rfd1 1/2-1/2
2018.04.13 Kathmandu Open 2018
2588706 Patil, Pr2 (2258) Sivathanujan, S (1461) 1-0
1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 b6 5.Nf3 Bb7 6.Bb5+ Nd7 7.Ne5 c6 8.Nxc6 Qh4 9.Qe2 Ngf6 10.Nxf6+ gxf6 11.d5 a6 12.Bd3 Nc5 13.Be3 Rc8 14.g3 Qa4 15.b3 Qa3 16.O-O Bxc6 17.dxc6 Nxd3 18.Qxd3 Rxc6 19.Rfd1 Bd6 20.Bd4 e5 21.Qf3 Rxc2 22.Qxf6 Rg8 23.Bc5 Qxc5 24.Rxd6 Rc1+ 25.Kg2 Qxd6 26.Qxd6 Rxa1 27.Qxe5+ 1-0
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