WORLDBASE

WORLDBASE Players Silva Arellano, Miguel Arturo

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
5149720 MEX 2009 M 1981 1934 2016
123 games
2026.04.30 3rd 3-0 Thu 30th Apr 2026
2258780 Silva Arellano, Miguel Arturo (1981) CM Fisher, Timofey (2054) 0-1
1.e4 d6 2.d4 g6 3.Be3 a6 4.Qd2 Bg7 5.a4 Nd7 6.Be2 e6 7.Nf3 Ne7 8.Bh6 O-O 9.h4 c5 10.h5 Nf6 11.hxg6 fxg6 12.e5 Ne4 13.Qe3 Nf5 14.Qxe4 Nxh6 15.exd6 cxd4 16.Nbd2 Qxd6 17.O-O-O Qb4 18.Nb3 Qxa4 19.Nfxd4 e5 20.Qd5+ Kh8 21.Ne6 Bxe6 22.Qxe6 Rxf2 23.Rd7 Rxe2 24.Rxh6 Qf4+ 25.Kb1 Re1+ 26.Ka2 Qa4# 0-1
2026.04.16 2nd 3-0 Thu 16th Apr 2026
2245674 WFM Hnatyshyn, Anastasiia (2164) Silva Arellano, Miguel Arturo (1981) 1/2-1/2
1.Nc3 Nf6 2.e4 e5 3.Nf3 Nc6 4.d4 exd4 5.Nxd4 Bc5 6.Nb3 Bb6 7.Bd3 O-O 8.O-O d6 9.a4 a5 10.Bg5 h6 11.Bh4 Be6 12.Kh1 Ne5 13.f4 Nxd3 14.Qxd3 Bxb3 15.cxb3 g5 16.fxg5 Nh7 17.Nd5 hxg5 18.Be1 c6 19.Ne3 Bxe3 20.Qxe3 Qe7 21.Bc3 f6 22.Rf5 d5 23.e5 Rae8 24.Re1 c5 25.Bd2 d4 26.Qe4 fxe5 27.Rxf8+ Rxf8 28.h3 b6 29.Qg6+ Qg7 30.Qxb6 e4 31.Rxe4 Nf6 32.Re1 Nh5 33.Qxc5 Ng3+ 34.Kg1 d3 35.Qxg5 Ne2+ 36.Kh2 Qxg5 37.Bxg5 Rb8 38.Rd1 Rxb3 39.Bf6 Kf7 40.Bd8 Nf4 41.Kg3 Ne6 42.Bxa5 Nc5 43.Bc3 Nxa4 44.Rxd3 Nxb2 45.Rf3+ Kg6 46.Bxb2 Rxb2 47.h4 Rb4 48.Kh3 Kh5 49.g3 Ra4 50.Rf5+ Kg6 51.Rb5 Kh6 52.h5 Rc4 53.g4 Rc1 54.Rb6+ Kg5 55.Rg6+ Kf4 56.h6 Rh1+ 57.Kg2 Rh4 58.g5 Rg4+ 59.Kh3 Kf5 60.Rg8 Rxg5 61.Rxg5+ Kxg5 62.h7 Kg6 63.h8=Q Kf7 64.Qh4 Ke6 65.Qf4 Kd5 66.Kg4 Kc6 67.Kf5 Kd7 68.Ke5 Kc6 69.Qf6+ Kd7 70.Qd6+ Kc8 71.Kd5 Kb7 72.Kc5 Kc8 1/2-1/2
2026.04.16 2nd 3-0 Thu 16th Apr 2026
2245706 Silva Arellano, Miguel Arturo (1981) IM Baches Garcia, G (2305) 1/2-1/2
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 e6 7.Qd2 Nd4 8.Nd1 e5 9.c3 Ne6 10.Ne2 Ne7 11.Bh6 O-O 12.Bxg7 Kxg7 13.O-O d5 14.exd5 Nxd5 15.Ne3 Nxe3 16.Qxe3 Qd6 17.f4 exf4 18.Nxf4 Nxf4 19.Rxf4 Be6 20.d4 cxd4 21.Qxd4+ Qxd4+ 22.Rxd4 Rab8 23.a4 a6 24.a5 Rfc8 25.Raa4 b5 26.axb6 Rxb6 27.Rab4 Rcb8 28.Rxb6 Rxb6 29.b4 a5 30.bxa5 Rb1+ 31.Kf2 Ra1 32.Bd5 Rxa5 33.Bxe6 fxe6 34.Rd7+ Kh6 35.Ke3 Ra2 36.Rd2 Ra4 37.Kd3 Kg5 38.c4 Kf5 39.Kd4 e5+ 40.Kd5 e4 41.Rf2+ Kg4 42.Rf4+ Kh3 43.Rh4+ Kg2 44.Rxe4 Kxh2 45.Rh4+ Kxg3 46.Rxh7 g5 47.c5 g4 48.c6 Ra1 49.c7 Rc1 50.Kd6 Kf2 51.Rf7+ Ke2 52.Re7+ Kf2 53.Rf7+ Ke2 54.Rf5 Rxc7 55.Kxc7 g3 56.Re5+ Kf2 57.Rf5+ Ke2 58.Rg5 Kf2 59.Rf5+ Ke2 1/2-1/2
2026.04.16 2nd 3-0 Thu 16th Apr 2026
2245467 Silva Arellano, Miguel Arturo (1981) IM Estrada Nieto, J (2161) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.b4 Bb6 7.e5 d5 8.exf6 dxc4 9.Qe2+ Be6 10.b5 d3 11.Qe4 Nb4 12.O-O Nc2 13.fxg7 Rg8 14.Bg5 Qd5 15.Qxh7 Kd7 16.Nbd2 Bf5 17.Qh5 Rxg7 18.Bf6 Rg6 19.Ne5+ Ke6 20.Nxg6 fxg6 21.Rae1+ Nxe1 22.Rxe1+ Kxf6 23.Qh4+ g5 24.Qh6+ Bg6 25.Ne4+ Kf7 26.Nxg5+ Kf6 27.Nh7+ Kf7 28.Ng5+ Kf6 29.Re6+ Qxe6 30.Nxe6 Kxe6 31.Qxg6+ Ke5 32.Qg5+ Ke6 33.Qg4+ Ke7 34.Qe4+ Kf7 35.Qxc4+ Kf6 36.Qxd3 Re8 37.Qf3+ Kg7 38.g3 Re6 39.Qg4+ Kf7 40.Kg2 Rf6 41.f4 Rd6 42.Qf5+ Ke7 43.Qe5+ Kd7 44.Qf5+ Ke7 45.h4 Rd2+ 46.Kh3 Rd6 47.h5 Rf6 48.Qg5 Kf7 49.Kg4 c6 50.bxc6 bxc6 51.f5 Bd8 52.h6 1-0
2026.04.16 2nd 3-0 Thu 16th Apr 2026
2245756 FM Craciun, Sasha-Matei (2212) Silva Arellano, Miguel Arturo (1981) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Bd3 Be7 9.O-O h6 10.Ne4 Nxe4 11.Bxe4 O-O 12.b3 f5 13.Bd3 e4 14.Be2 f4 15.f3 Bc5+ 16.Kh1 Qh4 17.Qe1 Qxe1 18.Rxe1 Bf2 19.Rf1 e3 20.Nc3 Bf5 21.d3 Bh4 22.Bb2 c5 23.Ne4 Bxe4 24.dxe4 Nc6 25.Rfd1 Rad8 26.a3 Nd4 27.Bxd4 Rxd4 28.c3 Rd2 29.Rxd2 exd2 30.Rd1 Be1 31.Bc4+ Kh7 32.Kg1 a5 33.a4 g5 34.h3 h5 35.Be6 Kg6 36.Kf1 Kf6 37.Bc4 Ke5 38.Ke2 Rf6 39.Bd5 Rg6 40.Kd3 g4 41.Kc4 gxf3 42.gxf3 Rg3 43.Kxc5 Rxf3 44.b4 Rxc3+ 45.Kb5 axb4 46.Kxb4 Rc1 47.Bb3 f3 48.a5 f2 49.Bc4 Rxc4+ 50.Kxc4 f1=Q+ 51.Kc5 Qe2 52.Rxd2 Bxd2 53.a6 Qxa6 54.h4 Qa5+ 55.Kc6 Bb4 56.Kd7 Qa7+ 57.Kc6 Qa6+ 58.Kc7 Bd6+ 59.Kd7 Qb7+ 60.Ke8 Qe7# 0-1
2026.04.16 2nd 3-0 Thu 16th Apr 2026
2245775 Silva Arellano, Miguel Arturo (1981) FM Sreyas, Payyappat (2174) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Bd3 Bxd3 5.Qxd3 e6 6.c3 c5 7.Nf3 Nc6 8.O-O Nge7 9.dxc5 Ng6 10.Qe3 Qc7 11.Re1 a5 12.a4 Qe7 13.Ra3 Qxc5 14.Qxc5 Bxc5 15.Rb3 O-O-O 16.Be3 Bxe3 17.Rxe3 d4 18.cxd4 Nxd4 19.Rbc3+ Kb8 20.Nbd2 Nxf3+ 21.Nxf3 Rd1+ 22.Ne1 Rhd8 23.g3 R8d2 24.b3 Ne7 25.Rc4 Nd5 26.Ree4 Rb2 27.Kg2 Rdd2 28.Rf4 Nxf4+ 29.Rxf4 Rd7 30.Nd3 Rxd3 0-1
2026.04.16 2nd 3-0 Thu 16th Apr 2026
2245523 CM Akkara, Omer (2114) Silva Arellano, Miguel Arturo (1981) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.a3 d5 5.Bb5 dxe4 6.Nxe5 Qd6 7.d4 exd3 8.O-O Be7 9.Bf4 O-O 10.Nxc6 Qxf4 11.Nxe7+ Kh8 12.Nxc8 dxc2 13.Qxc2 Raxc8 14.Rad1 Ng4 15.g3 Qh6 16.h4 f5 17.Bd7 Rcd8 18.Bxf5 Rxd1 19.Rxd1 Ne5 20.Be4 g5 21.hxg5 Qxg5 22.Nd5 Ng4 23.Qc3+ Kg8 24.f4 Qh6 25.Ne7+ Kf7 26.Qc4+ Ke8 27.Qe2 Qb6+ 28.Kh1 Nf2+ 29.Kg2 Nxd1 30.Nd5 Qd4 31.Bf5+ Ne3+ 32.Nxe3 Kd8 33.Bg4 Re8 34.Kf2 c5 35.Bf3 c4 36.Qd1 Qxd1 37.Bxd1 Kc7 38.Nxc4 b5 39.Ne3 Kb6 40.Be2 Ka5 41.Bd3 a6 42.Bc2 Rd8 43.Bd3 Rxd3 44.Ke2 Rd2+ 45.Kxd2 b4 46.axb4+ Kxb4 47.f5 a5 48.f6 Kb3 49.f7 Kxb2 50.f8=Q Kb3 51.Qc5 a4 52.Qb6+ Ka3 53.Qa5 Ka2 0-1
2026.04.16 2nd 3-0 Thu 16th Apr 2026
2245555 Silva Arellano, Miguel Arturo (1981) IM Rosen, Eric (2377) 0-1
1.e4 e6 2.d4 d5 3.e5 Bd7 4.Nf3 a6 5.Be2 Bb5 6.Nc3 Bxe2 7.Nxe2 c5 8.c3 Nc6 9.O-O Nge7 10.dxc5 Ng6 11.Qa4 Bxc5 12.Ned4 Qd7 13.Nxc6 Qxc6 14.Qxc6+ bxc6 15.b3 Kd7 16.Re1 a5 17.Be3 Bxe3 18.Rxe3 c5 19.h4 h6 20.g3 Kc6 21.Rb1 Rhb8 22.Kg2 Rb7 23.Nd2 Rab8 24.Rbe1 Ne7 25.g4 a4 26.Rf3 Ng6 27.Kg3 axb3 28.Nxb3 Ra8 29.Re2 Ra4 30.h5 Nf8 31.Rf4 Rxf4 32.Na5+ Kb6 33.Nxb7 Rc4 34.Nd6 Rxc3+ 35.Kg2 f6 36.exf6 gxf6 37.Ne8 Rc4 38.Nxf6 Rf4 39.Ne8 Rxg4+ 40.Kf3 Rg5 41.Nf6 Rf5+ 42.Kg4 Rxf6 0-1
2026.04.16 2nd 3-0 Thu 16th Apr 2026
2245815 Silva Arellano, Miguel Arturo (1981) IM Cori T., D (2335) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Bd3 Rc8 7.O-O cxd4 8.cxd4 Nb4 9.Nc3 Nxd3 10.Qxd3 Ne7 11.Bg5 h6 12.Nb5 Bxb5 13.Qxb5+ Qd7 14.Qxd7+ Kxd7 15.Bd2 g5 16.h3 Nc6 17.a3 Be7 18.Rac1 f5 19.exf6 Bxf6 20.Bc3 h5 21.g4 hxg4 22.hxg4 Rcf8 23.Kg2 Rf7 24.Rh1 Rhf8 25.Rce1 Be7 26.Re3 Rf4 27.Kg3 Bd6 28.Rh7+ R4f7+ 0-1
2026.04.16 2nd 3-0 Thu 16th Apr 2026
2245594 FM Tanenbaum, Zachary (2315) Silva Arellano, Miguel Arturo (1981) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O d6 6.c3 Qe7 7.d4 Bb6 8.Nbd2 Bg4 9.Re1 O-O-O 10.h3 Bh5 11.d5 Nb8 12.a4 a6 13.a5 Ba7 14.b4 g5 15.Be2 g4 16.hxg4 Bxf2+ 17.Kxf2 Nxg4+ 18.Kg1 Ne3 19.Qb3 Rhg8 20.Bf1 Nxf1 21.Rxf1 Rg3 22.Rf2 Rdg8 23.b5 Qf6 24.bxa6 Bxf3 25.Qxb7+ Kd7 26.Nxf3 Rxf3 27.Raa2 Qh4 28.Rxf3 Qe1+ 29.Rf1 Qxc3 30.Rxf7+ 1-0
2026.04.09 2nd 3-0 Thu 9th Apr 2026
2240267 IM Ibadov, Dashgyn (2337) Silva Arellano, Miguel Arturo (1981) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.d3 d6 8.c3 O-O 9.Nbd2 Qe7 10.Re1 Be6 11.Nf1 Bb6 12.Bg5 h6 13.Bh4 g5 14.Bg3 Rad8 15.Ne3 Rfe8 16.h3 d5 17.Nxe5 Nxe5 18.Bxe5 dxe4 19.d4 c5 20.Bxe6 Qxe6 21.Bxf6 Qxf6 22.Qh5 cxd4 23.Ng4 Qg6 24.Qxg6+ fxg6 25.Nf6+ Kf7 26.Nxe8 dxc3 27.bxc3 Rxe8 28.Rad1 Ba5 29.Rd7+ Kf6 30.Ra7 Bxc3 31.Rxa6+ Kf5 32.Rd1 e3 33.fxe3 Rxe3 34.Rf1+ Ke4 35.Rxg6 Bd4 36.Kh1 Re2 37.Re6+ Kd3 38.Rxe2 Kxe2 39.Rb1 1-0
2026.04.09 3rd 3-0 Thu 9th Apr 2026
2240783 IM Vlassov, N (2322) Silva Arellano, Miguel Arturo (1981) 1-0
1.e4 c6 2.d4 d5 3.f3 dxe4 4.fxe4 Qb6 5.Nf3 Bg4 6.Bc4 e5 7.Bxf7+ Ke7 8.Bxg8 Rxg8 9.O-O exd4 10.Qe1 Ke8 11.Kh1 Nd7 12.Nbd2 Be7 13.Nc4 Qc5 14.b3 b5 15.Ba3 Qh5 16.Bxe7 Kxe7 17.Na5 c5 18.b4 Rgf8 19.Qg3 Bxf3 20.gxf3 Rf7 21.Nc6+ Kf8 22.Qd6+ Kg8 23.Ne7+ Kh8 24.Qxd7 Qg5 25.Qd5 1-0
2026.04.09 3rd 3-0 Thu 9th Apr 2026
2240804 Silva Arellano, Miguel Arturo (1981) CM Lam, Ross (2002) 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 e6 7.Qd2 Nge7 8.Bh6 Bxh6 9.Qxh6 Rb8 10.Qg7 Rg8 11.Qxh7 b5 12.Nge2 b4 13.Nd1 a5 14.Ne3 e5 15.Bh3 Bxh3 16.Qxh3 a4 17.Ng4 Nc8 18.Qh7 Rf8 19.Qg7 Qe7 20.Nf6+ Kd8 21.Nd5 Qe8 22.h4 Rg8 23.Qf6+ Kd7 24.Qf3 Kd8 25.Nf6 Qf8 26.Nxg8 Qxg8 27.h5 gxh5 28.Qxh5 N8e7 29.Qh8 Kc7 30.Qxg8 Rxg8 31.Rh7 Nd8 32.Kd2 Kd7 33.a3 b3 34.cxb3 axb3 35.Nc3 Rg6 36.a4 Rf6 37.Ke2 Ndc6 38.Nb5 d5 39.a5 c4 40.dxc4 dxc4 41.a6 Nd4+ 42.Nxd4 exd4 43.a7 d3+ 44.Ke3 d2 45.a8=Q 1-0
2026.04.09 2nd 3-0 Thu 9th Apr 2026
2240325 IM Sargsyan, Anna M. (2357) Silva Arellano, Miguel Arturo (1981) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O d6 6.Re1 O-O 7.c3 a6 8.a4 Bg4 9.h3 Bh5 10.Nbd2 Kh8 11.Nf1 Bg6 12.Nh4 d5 13.Nxg6+ fxg6 14.exd5 Nxd5 15.Ne3 Nf4 16.b4 Ba7 17.Ra2 Qg5 18.Qg4 Qf6 19.b5 Na5 20.Ba3 Nxc4 21.dxc4 Rf7 22.Rd1 h5 23.Qf3 Qg5 24.c5 Raf8 25.Qg3 Qxg3 26.fxg3 Ne6 27.Rd5 c6 28.Rxe5 Nd8 29.Rg5 cxb5 30.axb5 Kh7 31.Kh2 axb5 32.Bb4 Nc6 33.h4 Bb8 34.Nd5 Ne5 35.c6 Ng4+ 36.Rxg4 hxg4 37.Bxf8 bxc6 38.Ne7 Rxf8 39.Nxc6 Bd6 40.Rd2 Rf6 41.Nd4 Be5 42.Nxb5 Rc6 43.Rd3 Rc5 44.Nd4 Rc4 45.Kg1 g5 46.hxg5 Kg6 47.Kf2 Kxg5 48.Ke3 Bxg3 49.Ke4 Bf2 50.Kd5 Ra4 51.Ne6+ Kf6 52.c4 Ra5+ 53.c5 Bxc5 54.Nxc5 Ra2 55.g3 Rf2 56.Ne4+ 1-0
2026.04.09 3rd 3-0 Thu 9th Apr 2026
2240846 IM Estrada Nieto, J (2161) Silva Arellano, Miguel Arturo (1981) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.Ne2 Re8 9.Qc2 h5 10.O-O h4 11.h3 Nd7 12.Bd2 Nf8 13.Rae1 g6 14.f4 f5 15.Kh1 Bd7 16.Ng1 Rxe1 17.Rxe1 Qc7 18.Qc1 Re8 19.Rxe8 Bxe8 20.c4 Ne6 21.Ne2 c5 22.d5 Nd4 23.Nxd4 cxd4 24.b4 b6 25.Qf1 Qe7 26.a3 Ba4 27.Qf2 Qf6 28.Kg1 a5 29.bxa5 bxa5 30.Bxa5 Bxa3 31.Bc7 Bc1 32.Be5 Qxe5 33.fxe5 Be3 34.c5 Kf8 35.Qxe3 dxe3 36.Kf1 f6 37.exf6 Kf7 38.Ke2 f4 39.d6 Kxf6 40.Be4 Ke5 41.Bxg6 Bb5+ 42.Ke1 Kd5 43.Bf5 Kxc5 44.d7 Bxd7 45.Bxd7 Kd4 46.Bg4 Kd3 47.Bf5+ Kc3 48.Ke2 Kd4 49.Kf3 Kc3 50.Ke2 Kd4 51.Bb1 Kc3 52.Ba2 Kd4 53.Bf7 Kc3 54.Bh5 Kd4 55.Kf3 Kc3 56.Kxf4 Kd2 57.Kg5 e2 58.Bxe2 Kxe2 59.Kxh4 Kf2 60.Kg5 Kxg2 61.h4 Kg3 62.h5 Kf3 63.h6 Ke4 64.h7 Ke5 65.h8=Q+ Ke6 66.Qf6+ Kd5 67.Kf4 Kc5 68.Qe5+ Kb4 69.Qd5 Ka3 70.Qb5 1-0
2026.04.09 3rd 3-0 Thu 9th Apr 2026
2240734 CM Nathan, Nitish (2188) Silva Arellano, Miguel Arturo (1981) 1-0
1.d4 d5 2.Bf4 c5 3.e3 cxd4 4.exd4 Nc6 5.Nf3 Bf5 6.c3 f6 7.Qb3 Qd7 8.Nbd2 g5 9.Bg3 e6 10.Be2 h5 11.h3 Nge7 12.c4 Kf7 13.cxd5 Nxd5 14.Nc4 Bb4+ 15.Kf1 b5 16.Ne3 Nxe3+ 17.Qxe3 Ne7 18.Qb3 Nd5 19.a3 Be7 20.Qxb5 Qxb5 21.Bxb5 h4 22.Bh2 Rhc8 23.Ba4 Bd3+ 24.Ke1 Bc2 25.Bd7 Rd8 26.Bc6 Rac8 27.Bb7 Rc4 28.Ba6 Ra4 29.Bb5 Ra5 30.Bc4 Rc8 31.Bxd5 exd5 32.Kd2 Be4 33.Rhc1 Rxc1 34.Rxc1 Rb5 35.b4 a5 36.bxa5 Rxa5 37.Rc7 Ke6 38.Rc6+ Kd7 39.Rc7+ Ke8 40.Rc8+ Kd7 41.Rc7+ Ke8 42.Rb7 Rxa3 43.Rb8+ Kf7 44.Rb7 Ra2+ 45.Ke3 Ke6 46.Nd2 Ra3+ 47.Ke2 Bd3+ 48.Ke3 Ba6+ 49.Rb3 Rxb3+ 50.Nxb3 Bc4 51.Nc5+ Bxc5 52.dxc5 f5 53.g3 hxg3 54.fxg3 Kd7 55.Kd4 Kc6 56.h4 gxh4 57.gxh4 Be2 58.Bf4 Bg4 59.Be5 Bh5 60.Bf4 Bg4 61.Be3 Bh5 62.Ke5 Bg4 63.Kf4 Kb5 64.Bd4 Kc6 65.Ke5 Kb5 66.Kd6 Kc4 67.Bf2 f4 68.c6 Kd3 69.c7 d4 70.h5 f3 71.h6 Ke4 72.h7 1-0
2026.04.09 2nd 3-0 Thu 9th Apr 2026
2240236 Silva Arellano, Miguel Arturo (1981) FM Santiago Vilca, Christian Amilca (2274) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 Bg7 5.Qd2 c6 6.Bh6 Bxh6 7.Qxh6 e5 8.O-O-O Qe7 9.Nf3 Nbd7 10.dxe5 dxe5 11.Bc4 b5 12.Bb3 Nc5 13.Rhe1 a5 14.Ng5 Nxb3+ 15.axb3 Ng4 16.Qh4 h6 17.Nf3 Qxh4 18.Nxh4 Be6 19.f3 Nf6 20.Rd6 Rc8 21.g3 Ke7 22.Red1 Nd7 23.Ng2 Nc5 24.Ne3 Rhd8 25.Rxd8 Rxd8 26.Rxd8 Kxd8 27.f4 exf4 28.gxf4 g5 29.f5 Bc8 30.e5 Nd7 31.e6 fxe6 32.fxe6 Nf6 33.Nf5 Bxe6 34.Nxh6 Ke8 35.Ne2 Ne4 36.Nd4 Bd7 37.Nhf5 c5 38.Nxb5 Bxb5 39.Ne3 Ke7 40.c4 Bc6 41.Kc2 Kf6 42.Kd3 Ke5 43.h3 Kf4 44.Ke2 Ng3+ 45.Kf2 Ne4+ 46.Ke2 Nf6 47.Ng2+ Bxg2 48.Kf2 Bxh3 0-1
2026.04.09 3rd 3-0 Thu 9th Apr 2026
2240749 Silva Arellano, Miguel Arturo (1981) Rossi, Max (1989) 1-0
1.e4 e6 2.Qe2 b6 3.Nf3 Ba6 4.Qe3 Bxf1 5.Kxf1 c5 6.g3 Nc6 7.Kg2 d6 8.c3 Nf6 9.d4 cxd4 10.cxd4 d5 11.Nc3 dxe4 12.Nxe4 Nxe4 13.Qxe4 Rc8 14.Bf4 Be7 15.Rac1 Nb4 16.Qb7 Rxc1 17.Rxc1 O-O 18.Rc7 Nd5 19.Rd7 Qa8 20.Rxe7 Nxe7 21.Qxe7 Qd5 22.Qxa7 Rc8 23.Qxb6 h6 24.h4 Qxa2 25.b4 Qd5 26.Qd6 Qe4 27.Qe5 Qa8 28.Qe3 Rc4 29.Bd6 Qd5 30.Bc5 Rc2 31.b5 Qc4 32.b6 Rc1 33.Nd2 Qd5+ 34.Qe4 Qh5 35.b7 Qd1 36.b8=Q# 1-0
2026.04.02 2nd 3-0 Thu 2nd Apr 2026
2234661 Silva Arellano, Miguel Arturo (1981) CM Bulgak, Damir (2205) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Nd4 5.Nxe5 Nxb5 6.Nxb5 Be7 7.Nc3 O-O 8.O-O d5 9.exd5 Nxd5 10.d4 Nxc3 11.bxc3 Bd6 12.Bf4 Be6 13.Bg3 Bd5 14.Re1 b5 15.Qd3 a6 16.a4 c6 17.axb5 cxb5 18.c4 Bxe5 19.cxd5 Bxg3 20.Qxg3 Qxd5 21.Qe5 Rfd8 22.Qxd5 Rxd5 23.Rxa6 Rad8 24.Rb6 h5 25.c3 Rc8 26.g3 Rxc3 27.Re4 Rc4 28.Kg2 b4 29.Re5 Rdxd4 30.Rb8+ Kh7 31.Rxh5+ Kg6 32.Rhb5 f6 33.h4 Re4 34.h5+ Kh7 35.R8b7 Re5 36.Rxe5 fxe5 37.Rb5 e4 38.Kf1 Kh6 39.Ke2 Rc2+ 40.Ke3 Rb2 41.Kxe4 Rxf2 42.Rxb4 Kxh5 43.Rb5+ Kg4 44.Rb6 g5 45.Rg6 Re2+ 46.Kd3 Re5 47.Kd4 Ra5 48.Ke4 Kxg3 49.Ke3 g4 50.Rd6 Re5+ 51.Kd4 Re8 52.Kd3 Kf2 53.Rf6+ Kg2 54.Rg6 g3 55.Kd2 Kf2 56.Rf6+ Kg1 57.Rg6 g2 58.Rf6 Rh8 59.Ke2 Kh1 60.Rg6 g1=Q 61.Rxg1+ Kxg1 0-1
2026.04.02 2nd 3-0 Thu 2nd Apr 2026
2234422 FM Popov, Tikhon (2283) Silva Arellano, Miguel Arturo (1981) 1-0
1.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.O-O Be7 5.c4 O-O 6.b3 c5 7.cxd5 exd5 8.d4 Nc6 9.Bb2 Bf5 10.Nc3 Rc8 11.dxc5 Bxc5 12.Nb5 Bg6 13.Nbd4 Re8 14.Rc1 Bb6 15.a3 Qe7 16.e3 Be4 17.b4 h6 18.Nxc6 bxc6 19.Nd4 Bxg2 20.Kxg2 c5 21.bxc5 Bxc5 22.Nf5 Qe4+ 23.Qf3 Qxf3+ 24.Kxf3 Ne4 25.Rfd1 Red8 26.Bxg7 Bxa3 27.Rxc8 Rxc8 28.Bd4 Bc5 29.Nxh6+ Kf8 30.Nf5 a5 31.Ra1 Bb4 32.Ra2 Nd2+ 33.Ke2 Nc4 34.h4 Rc6 35.h5 Kg8 36.h6 Kh7 37.g4 Rg6 38.Kf3 Bf8 39.Ra1 Nd6 40.Nxd6 Rxd6 41.Rxa5 Rxh6 42.Rxd5 Re6 43.Rh5+ Kg8 44.Rf5 Be7 45.Re5 Rxe5 46.Bxe5 Kh7 47.Ke4 Kg6 48.f4 f6 49.Bd4 Kf7 50.Kf5 Bd8 51.e4 Bc7 52.Bxf6 Bxf4 53.Kxf4 Kxf6 54.e5+ Kg6 55.Ke4 Kf7 56.Kd5 Ke7 57.e6 Ke8 58.Kd6 Kd8 59.g5 Ke8 60.e7 Kf7 61.Kd7 Kg6 62.e8=Q+ Kf5 63.Qf7+ Kg4 64.g6 Kh5 65.g7+ Kg4 66.g8=Q+ Kh4 67.Qfh7# 1-0
2026.04.02 2nd 3-0 Thu 2nd Apr 2026
2234686 Silva Arellano, Miguel Arturo (1981) IM Pribelszky, Bence (2371) 0-1
1.e4 e6 2.Qe2 c5 3.Nf3 Nc6 4.g3 g6 5.Bg2 Bg7 6.O-O Nge7 7.c3 O-O 8.d3 e5 9.Be3 d6 10.Nbd2 h6 11.Ne1 f5 12.f4 Kh7 13.Kh1 Be6 14.Nc2 Qd7 15.Qf2 b6 16.d4 cxd4 17.cxd4 exf4 18.gxf4 fxe4 19.Nxe4 Nd5 20.Bd2 Nce7 21.Nc3 Rac8 22.Rae1 Nf5 23.Qe2 Rfe8 24.Qd3 Nxc3 25.bxc3 Bc4 26.Qh3 Bxf1 27.Rxf1 Re2 28.Qd3 Rce8 29.Bf3 Ng3+ 30.Kg1 Qh3 31.Rf2 Rxf2 32.Kxf2 Qxh2+ 33.Bg2 Re2+ 34.Qxe2 Nxe2 0-1
2026.04.02 2nd 3-0 Thu 2nd Apr 2026
2234463 FM Martin Fuentes, A (2379) Silva Arellano, Miguel Arturo (1981) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.O-O Nxe4 6.Re1 d5 7.Bxd5 Qxd5 8.Nc3 Qa5 9.Nxe4 Be6 10.Neg5 O-O-O 11.Nxe6 fxe6 12.Rxe6 Bd6 13.Qe2 h6 14.Bd2 Qd5 15.Qe4 Qxe4 16.Rxe4 Rde8 17.Rae1 Kd7 18.Kf1 Rxe4 19.Rxe4 Re8 20.Rxe8 Kxe8 21.Ke2 Kd7 22.Kd3 Bc5 23.Be1 Ke6 24.Ke4 g5 25.h3 b6 26.a3 a5 27.Nh2 Ne7 28.f3 Nf5 29.g4 Nd6+ 30.Kd3 Kd5 31.a4 Nc4 32.b3 Ne5+ 33.Ke2 Bd6 34.Nf1 Ng6 35.Bd2 Bf4 36.Be1 Be5 37.Bd2 c5 38.Kd3 Bd6 39.Bc1 Bf4 40.Bb2 Ne5+ 41.Ke2 c4 42.Ba3 d3+ 43.Kd1 cxb3 44.cxb3 Nxf3 45.Bf8 Ng1 46.Bxh6 Nxh3 47.Bg7 Nf2+ 48.Ke1 Nxg4 49.Bc3 Ke4 50.Bf6 Nxf6 0-1
2026.04.02 2nd 3-0 Thu 2nd Apr 2026
2234738 WIM Romany, Joy (1945) Silva Arellano, Miguel Arturo (1981) 0-1
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 c5 6.Qa4+ Nbd7 7.Qxc4 Nb6 8.Qd3 c4 9.Qd1 Bb4+ 10.Bd2 Bxd2+ 11.Nbxd2 O-O 12.O-O Bd7 13.Rc1 Ba4 14.Qe1 Rc8 15.e3 Nfd5 16.Ne5 Nb4 17.Ndxc4 Nxc4 18.Qxb4 Nxe5 19.Qxa4 Rxc1 20.Rxc1 Nd3 21.Rc3 Nxb2 22.Qxa7 b5 23.Rb3 Na4 24.Rxb5 Nc3 25.Rb3 Nd5 26.Bxd5 Qxd5 27.Qc5 Qf3 28.Qc1 Ra8 29.a3 g6 30.Rc3 Ra5 31.Rc8+ Kg7 32.Qc3 Rb5 33.d5+ Kh6 34.Qc1 exd5 35.e4+ g5 36.h4 dxe4 37.Rc6+ Kg7 38.Qc3+ Qxc3 39.Rxc3 gxh4 40.gxh4 f5 41.Re3 Kf6 42.Kg2 Ke5 43.f3 Kf4 44.Rc3 Rb2+ 45.Kf1 e3 46.Rc4+ Kxf3 47.Kg1 Rb1+ 0-1
2026.04.02 2nd 3-0 Thu 2nd Apr 2026
2234785 Silva Arellano, Miguel Arturo (1981) CM Malik, Maciej (2183) 0-1
1.e4 a6 2.d4 g6 3.Be3 Bg7 4.Qd2 d6 5.c3 Nd7 6.Ne2 c5 7.g3 b5 8.Bg2 Bb7 9.O-O Ngf6 10.f3 h5 11.h4 Qc7 12.Na3 Nb6 13.e5 dxe5 14.dxc5 Na4 15.c4 Bc6 16.cxb5 axb5 17.b3 Nc3 18.Nxc3 Rxa3 19.Rfd1 O-O 20.Bh6 Bxh6 21.Qxh6 Bxf3 22.Nxb5 Qxc5+ 23.Kh2 Ng4+ 0-1
2026.04.02 2nd 3-0 Thu 2nd Apr 2026
2234538 Silva Arellano, Miguel Arturo (1981) GM Wadsworth, Matthew J (2532) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Bd3 Bxd3 5.Qxd3 e6 6.c3 c5 7.Nf3 Nc6 8.O-O cxd4 9.cxd4 Nge7 10.Nc3 Nf5 11.Ne2 Be7 12.g4 Nh4 13.Nxh4 Bxh4 14.f4 Be7 15.Be3 h5 16.f5 Qd7 17.g5 exf5 18.Qxf5 Qxf5 19.Rxf5 g6 20.Rf2 Nb4 21.Nc3 Rc8 22.a3 Nd3 23.Rd2 Nxb2 24.Nxd5 Nc4 25.Rc2 Kd7 26.Nxe7 Kxe7 27.Bf2 Nb6 28.Rb2 Rhd8 29.a4 Rd7 30.a5 Nd5 31.Rab1 b6 32.axb6 axb6 33.Be1 Ke6 34.Bb4 Rc4 35.Bd6 Rxd4 36.Rf2 Rg4+ 37.Kh1 Rf4 38.Rxf4 Nxf4 39.Rxb6 Kf5 40.Rb4 Ra7 41.h4 Ne6 42.Kh2 Ra2+ 43.Kg1 Re2 44.Rb7 Kg4 45.Rxf7 Nf4 46.Kf1 Rd2 47.Ke1 Ra2 48.Rf6 Re2+ 49.Kd1 Re4 50.e6 Nxe6 51.Rxg6 Rd4+ 52.Ke2 Rxd6 53.Rf6 Kxh4 54.g6 Nd4+ 55.Ke3 Rxf6 56.g7 Rg6 57.Kxd4 Rxg7 58.Ke4 Rg4+ 59.Kf5 Kg3 60.Kf6 h4 61.Kf5 h3 62.Kf6 h2 63.Kf5 h1=Q 64.Ke5 Qf3 65.Kd6 Re4 66.Kc5 Qd3 67.Kb6 Rc4 68.Ka5 Qb1 69.Ka6 Ra4# 0-1
2026.04.02 2nd 3-0 Thu 2nd Apr 2026
2234606 CM Zieba, Hubert (2314) Silva Arellano, Miguel Arturo (1981) 0-1
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 dxc4 6.O-O O-O 7.Na3 a6 8.Nxc4 Nc6 9.Nfe5 Nxe5 10.Nxe5 Nd7 11.Bf4 Nxe5 12.Bxe5 Bf6 13.Bxf6 Qxf6 14.e3 Rb8 15.Qc2 c6 16.Rac1 Bd7 17.Rfd1 Rfc8 18.b4 Be8 19.a4 Qe7 20.Qb3 h6 21.h4 b6 22.Rc2 Rc7 23.Rdc1 Rbc8 24.a5 bxa5 25.bxa5 c5 26.Qb6 c4 27.Qxa6 c3 28.Qb6 Qa3 29.Bb7 Ba4 30.Bxc8 Rxc8 31.Qb7 Rc4 32.Qa8+ Kh7 33.Qe4+ g6 34.Qd3 Bxc2 35.Rxc2 Rc6 36.a6 Qxa6 37.Qxa6 Rxa6 38.Rxc3 Kg7 39.Rc5 Ra2 40.h5 gxh5 41.Rxh5 Kg6 42.Rc5 Rb2 43.Kg2 Ra2 44.Kf3 Rb2 45.g4 Ra2 46.Rc1 Rb2 47.Rc5 Ra2 48.Kg3 Rb2 49.f3 Rb3 50.Kf4 Ra3 51.Rb5 Rc3 52.Ra5 Rb3 53.Ra6 Kg7 54.e4 Rb4 55.Ke5 Rb3 56.f4 Rg3 57.d5 exd5 58.exd5 Re3+ 59.Kd4 Re1 60.Rc6 Rf1 61.Ke5 Re1+ 62.Kf5 Rd1 63.Rd6 Rd4 64.Rd8 Rd1 65.d6 Rd5+ 66.Ke4 Rd1 67.Ke5 Re1+ 68.Kf5 Rd1 69.d7 Rd5+ 70.Ke4 Rd1 71.Ke5 Re1+ 72.Kf5 Rd1 73.Ke4 Re1+ 74.Kf3 Rd1 75.Ke2 Rd6 76.Ke3 Re6+ 77.Kd4 Rd6+ 78.Kc5 Rd1 79.Kc6 Rc1+ 80.Kd6 Rd1+ 81.Kc6 Rd4 82.Re8 Rc4+ 83.Kb7 Rb4+ 84.Kc8 Rc4+ 85.Kb8 Rb4+ 86.Kc7 Rc4+ 87.Kb6 Rxf4 88.d8=Q Rf6+ 0-1
2026.03.31 Titled Tue 31st Mar 2026
2232897 Silva Arellano, Miguel Arturo (2041) CM Bulgak, Damir (2227) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Nd4 5.Nxe5 Nxb5 6.Nxb5 Qe7 7.Nf3 Qxe4+ 8.Qe2 Qxe2+ 9.Kxe2 Kd8 10.d4 c6 11.Nc3 d5 12.Bg5 Bf5 13.Ne5 Ke8 14.Rhe1 h6 15.Kd2 hxg5 16.Ng6+ Kd7 17.Nxh8 Be6 18.Rxe6 Kxe6 19.Re1+ Ne4+ 20.Nxe4 dxe4 21.Rxe4+ Kf6 22.Re3 Bd6 23.Rf3+ Bf4+ 24.Kd3 Rxh8 25.g3 Rxh2 26.gxf4 g4 27.Rg3 Kf5 28.Ke2 Kxf4 29.Rb3 b6 30.Ra3 f5 31.Kf1 a5 32.Kg1 Rh3 33.Ra4 Kf3 34.Ra3+ Ke4 35.c3 g3 36.fxg3 Rxg3+ 37.Kf2 Rh3 38.Rb3 b5 39.a4 b4 40.Kg2 Rd3 41.Kf2 g5 42.Ke2 g4 43.d5 cxd5 0-1
2026.03.31 Titled Tue 31st Mar 2026
2232684 CM Lam, Ross (2002) Silva Arellano, Miguel Arturo (2041) 0-1
1.c4 Nf6 2.Nf3 e6 3.g3 Be7 4.Bg2 O-O 5.O-O d5 6.b3 c5 7.Bb2 Nc6 8.e3 b6 9.Qe2 Ba6 10.d3 Rc8 11.Nbd2 Nb4 12.Rfd1 Re8 13.Ne5 Nc6 14.Rac1 Bf8 15.Ndf3 Nxe5 16.Nxe5 Nd7 17.cxd5 Nxe5 18.Bxe5 exd5 19.Qb2 Qe7 20.Bc3 Red8 21.Bh3 Rc6 22.Be5 f6 23.Bc3 d4 24.exd4 cxd4 25.Be1 Rxc1 26.Qxc1 Qc5 27.Be6+ Kh8 28.Qf4 Bd6 29.Qg4 Bb7 30.Bd2 Qc6 0-1
2026.03.31 Titled Tue 31st Mar 2026
2232802 Silva Arellano, Miguel Arturo (2041) FM Lana Rodriguez, D (2340) 1-0
1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.Nge2 e6 6.O-O Nf6 7.e5 Bxg2 8.Kxg2 Ng8 9.d4 cxd4 10.Nxd4 Nc6 11.Nxc6 dxc6 12.Qxd8+ Rxd8 13.Be3 Bb4 14.Ne4 f5 15.Bc5 fxe4 16.Bxb4 Rd4 17.Bc3 Rc4 18.Rad1 Ne7 19.Rd6 Nd5 20.Rxe6+ Kf7 21.Rd6 Re8 22.Rd7+ Re7 23.e6+ Kxe6 24.Rxe7+ Kxe7 25.Bxg7 Rxc2 26.Kh3 Ke6 27.Kg4 e3 28.Kf3 exf2 29.Rxf2 Rxf2+ 30.Kxf2 c5 31.Kf3 c4 32.Ke4 a5 33.Kd4 Kd6 34.a3 Kc6 35.h4 Ne7 36.g4 h5 37.gxh5 Nf5+ 38.Ke5 Nxh4 39.h6 b4 40.axb4 a4 41.h7 c3 42.bxc3 a3 43.c4 a2 44.Ke6 Ng6 45.h8=Q Nxh8 46.Bxh8 Kb6 47.Kd5 Kc7 48.c5 Kb7 49.b5 Kc7 50.Be5+ Kb7 51.Kd6 Ka7 52.b6+ Kb7 53.Ba1 Ka8 54.c6 Kb8 55.c7+ Kb7 56.Kd7 Kxb6 57.c8=Q Kb5 58.Qc2 1-0
2026.03.31 Titled Tue 31st Mar 2026
2233076 CM Leone Amigot, Haymar (2203) Silva Arellano, Miguel Arturo (2041) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d5 6.c4 dxc4 7.Qa4 a6 8.Qxc4 b5 9.Qc2 Bb7 10.Nc3 Nbd7 11.Rd1 Rc8 12.Bf4 Qe8 13.a3 c5 14.dxc5 Nxc5 15.Be5 Ncd7 16.Bd4 e5 17.Nxe5 Bxg2 18.Nxd7 Nxd7 19.Kxg2 Bxd4 20.Rxd4 Ne5 21.Qe4 Nc4 22.Qxe8 Rfxe8 23.e3 Nxb2 24.Nd5 Kg7 25.Rb1 Nc4 26.a4 bxa4 27.Rb4 Ne5 28.Rxa4 a5 29.Nb6 Rb8 30.Nd7 Nxd7 31.Rxd7 Rb5 32.Rf4 Rf8 33.Ra7 h6 34.Ra4 Rc8 35.R4xa5 Rxa5 36.Rxa5 Rc2 37.h3 Rc3 38.g4 Rc2 39.Rb5 Rc3 40.Rb4 Ra3 41.Rb2 Rc3 42.Kg3 Ra3 43.Rd2 Rb3 44.Re2 Ra3 45.f4 Rb3 46.Kf3 Ra3 47.h4 Rb3 48.Ra2 Rb1 49.Kg2 Rb3 50.Kf2 Rb1 51.Ra5 Rh1 52.Kg3 Re1 53.Re5 Rg1+ 54.Kh3 Rh1+ 55.Kg3 Rg1+ 56.Kf3 Rf1+ 57.Kg2 Re1 58.h5 Re2+ 59.Kf3 Re1 60.hxg6 Kxg6 61.Re8 Rf1+ 62.Ke4 Rg1 63.Kf3 Rf1+ 64.Kg3 Rg1+ 65.Kh3 Rh1+ 66.Kg2 Re1 67.Kf2 Rb1 68.Ra8 Rb2+ 69.Kf3 Rb1 70.Ra6+ Kg7 71.Ke4 Rg1 72.Kf5 Rb1 73.e4 Rb5+ 74.e5 Rc5 75.Ra7 Rb5 76.g5 hxg5 77.Kxg5 Rb6 78.Rc7 Kf8 79.f5 f6+ 80.Kg6 fxe5+ 81.f6 Ke8 82.Re7+ Kf8 83.Rh7 Kg8 84.Ra7 Rb8 85.Re7 Kf8 86.Rh7 Ke8 87.Rh8+ Kd7 88.Rxb8 1-0
2026.03.26 2nd 3-0 Thu 26th Mar 2026
2225673 Silva Arellano, Miguel Arturo (2041) FM Martic, I SRB (2288) 0-1
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 e5 7.Qd2 Nge7 8.Bh6 Bxh6 9.Qxh6 Nd4 10.Qd2 Be6 11.Nd1 Qd7 12.c3 Ndc6 13.Ne3 h5 14.h4 f5 15.exf5 gxf5 16.Ne2 O-O-O 17.f4 Rhg8 18.O-O Ng6 19.Kh2 Rg7 20.d4 cxd4 21.cxd4 exf4 22.Nxf4 Nxf4 23.Rxf4 Ne7 24.d5 Bf7 25.Qa5 Kb8 26.Ra4 b6 27.Rb4 Rdg8 28.Nc4 Nc8 29.Nxb6 Nxb6 30.Rxb6+ axb6 31.Qxb6+ Qb7 32.Qxd6+ Qc7 33.Qb4+ Qb7 34.Qf4+ Ka7 35.d6 Bd5 36.Qd4+ Qb6 37.Qxb6+ Kxb6 38.Bxd5 Rd8 39.Bg2 Rxd6 40.Rf1 Rd2 41.Rxf5 Re7 42.Rxh5 Ree2 43.Kh3 Rxg2 44.Rg5 Rge2 45.h5 Rxb2 46.Kg4 Rb4+ 47.Kh3 Rxa2 48.h6 Ra1 49.h7 Rh1+ 50.Kg2 Rxh7 51.Rg6+ Kb7 52.Rg5 Rc7 53.Rg7 Rxg7 0-1
2026.03.26 3rd 3-0 Thu 26th Mar 2026
2225938 FM Jaiveer, Mahendru (2255) Silva Arellano, Miguel Arturo (2041) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 h6 7.Bh4 O-O 8.Bd3 Re8 9.Qc2 c6 10.Nge2 Ne4 11.Bxe7 Qxe7 12.Nxe4 dxe4 13.Bc4 Be6 14.O-O Nd7 15.Bxe6 Qxe6 16.Nf4 Qf5 17.Qb3 Nb6 18.Rac1 g5 19.Rc5 Qg4 20.h3 Qd7 21.Nh5 Re6 22.f4 exf3 23.Rxf3 Qe7 24.e4 Nd7 25.Rcf5 Rf8 26.Qxb7 Rxe4 27.Qxd7 Qxd7 28.Nf6+ Kg7 29.Nxd7 Rxd4 30.Nxf8 1-0
2026.03.26 2nd 3-0 Thu 26th Mar 2026
2225445 Sitbon, Itay (2156) Silva Arellano, Miguel Arturo (2041) 1-0
1.d4 d5 2.Nc3 Nf6 3.Bf4 a6 4.e3 e6 5.g4 Bb4 6.Ne2 Nxg4 7.Rg1 f5 8.h3 Nf6 9.Rxg7 Nh5 10.Rg1 Nxf4 11.Nxf4 Qh4 12.Be2 Nd7 13.Nxe6 Nf6 14.Nxc7+ Kd8 15.Nxa8 Ne4 16.Rg2 f4 17.Qd3 Bxh3 18.O-O-O Nxc3 19.bxc3 Ba3+ 20.Kb1 Bxg2 21.Qf5 Be4 22.Qxf4 Qxf4 23.exf4 Rf8 24.f3 Bg6 25.Nb6 Bf7 26.c4 Re8 27.Bd3 dxc4 28.Bxc4 Bg6 29.Bd3 Bxd3 30.cxd3 Re3 31.Nc4 Rxf3 32.Nxa3 Rxf4 33.Nc2 h5 34.Rh1 h4 35.Kc1 Kd7 36.Kd2 Kd6 37.Ke3 Rg4 38.Ne1 Rg3+ 39.Kf4 Kd5 40.Rxh4 Rg1 41.Nf3 Ra1 42.Rh5+ Kc6 43.Ra5 Kb6 44.Ra3 Kb5 45.Rb3+ Kc6 46.Ne5+ Kc7 47.Rb2 b5 48.Ke4 Kd6 49.Nf3 Rh1 50.Rh2 Rb1 51.Rh6+ Kc7 52.Kd5 Kb7 53.Ne5 Ra1 54.Nd7 Rxa2 55.Nc5+ Ka7 56.Kc6 a5 57.Rh7+ 1-0
2026.03.26 2nd 3-0 Thu 26th Mar 2026
2225712 CM Malik, Maciej (2183) Silva Arellano, Miguel Arturo (2041) 0-1
1.f4 b6 2.Nf3 Bb7 3.e3 g6 4.Be2 Bg7 5.O-O d6 6.d4 Nd7 7.c3 e6 8.a4 Ne7 9.a5 c5 10.a6 Bc6 11.Nbd2 Qc7 12.Re1 e5 13.dxe5 dxe5 14.Nc4 O-O 15.Qd6 Qxd6 16.Nxd6 e4 17.Ng5 Nf6 18.Bb5 Bxb5 19.Nxb5 h6 20.Nh3 Rfd8 21.Nf2 Rd7 22.g4 Nc6 23.g5 hxg5 24.fxg5 Nh7 25.Nxe4 Re8 26.Ned6 Re6 27.e4 Rexd6 28.Nxd6 Rxd6 29.Bf4 Be5 30.Bxe5 Nxe5 31.Red1 Nd3 32.h4 Nf8 33.Rf1 Ne6 34.Rf6 Kg7 35.Raf1 Ne5 36.R6f2 b5 37.Rh2 Rxa6 38.Rd2 c4 39.Rd5 Nd3 40.Rd7 Ne5 41.Re7 Rd6 42.Rxa7 Nc5 43.Re7 Re6 44.Rxe6 Nxe6 45.Rd1 Nd3 46.b3 Nec5 47.bxc4 bxc4 48.Ra1 Nxe4 49.Ra4 Ne5 50.Ra3 Nf3+ 51.Kg2 Nxh4+ 52.Kh3 Nf5 53.Kg4 Nf2+ 54.Kf3 Nd3 55.Ke4 Nf2+ 56.Ke5 Nd3+ 57.Ke4 Nf2+ 58.Kf3 Nh3 59.Kg4 Nf2+ 60.Kf4 Nd1 61.Ra4 Nb2 62.Rb4 Nd3+ 63.Ke4 Nxb4 64.cxb4 Nd6+ 65.Kd5 c3 66.Kxd6 c2 67.b5 c1=Q 68.b6 Qxg5 69.Kc7 Qe7+ 70.Kb8 g5 71.b7 Qxb7+ 72.Kxb7 g4 73.Ka6 g3 74.Kb7 g2 75.Ka6 g1=Q 76.Kb7 f5 77.Ka6 f4 78.Kb7 f3 79.Ka6 f2 80.Kb7 f1=Q 81.Kc8 Qc5+ 82.Kd7 Qf7+ 83.Kd8 Qcc7# 0-1
2026.03.26 1st 3-0 Thu 26th Mar 2026
2224435 Silva Arellano, Miguel Arturo (2041) FM Shandrygin, Nikita (2209) 0-1
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 Nf6 5.Nge2 d5 6.exd5 exd5 7.d4 cxd4 8.Nxd4 Bc5 9.Nb3 Bb6 10.Nxd5 Nxd5 11.Qxd5 Qxd5 12.Bxd5 Bh3 13.Be3 Nb4 14.O-O-O Bxe3+ 15.fxe3 Nxa2+ 16.Kb1 Nb4 17.Bxb7 Rb8 18.Be4 O-O 19.Rd4 Rfe8 20.Rhd1 g6 21.Nc5 a5 22.c3 Rbc8 23.cxb4 axb4 24.Nb3 Rc7 25.Bd5 Rxe3 26.Rf4 Bf5+ 27.Rxf5 gxf5 28.Rf1 Re5 29.Rd1 Rd7 30.Bf3 Rxd1+ 31.Bxd1 Re1 32.Kc1 Rh1 33.Nd4 Rxh2 34.Nxf5 Kf8 35.Nd4 Rg2 36.Ne2 Ke7 37.Kc2 Rf2 38.Kb3 Rf1 39.Bc2 Re1 40.Bd3 Rd1 41.Nf4 Kf6 42.Kxb4 Kg5 43.Kc3 Rc1+ 44.Kd2 Rc8 45.Bxh7 Kg4 46.Bd3 Kxg3 47.Nd5 Rd8 48.Ne3 Kf4 49.b4 Ke5 50.b5 Rh8 51.Kc3 Rh3 52.Nc4+ Kd5 53.b6 Kc6 54.Kd4 Rh4+ 55.Be4+ Kd7 56.Ke5 Rh5+ 57.Bf5+ Kc6 58.Ne3 Rh8 59.Nd5 Re8+ 60.Kf4 Rd8 61.Nf6 Kxb6 62.Kg5 Rd6 63.Kh6 Rd1 64.Kg7 Rg1+ 0-1
2026.03.26 3rd 3-0 Thu 26th Mar 2026
2225980 Silva Arellano, Miguel Arturo (2041) Rizzo, Tobias (1955) 1-0
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 g6 5.d3 Bg7 6.Be3 Nd4 7.Qd2 d6 8.Nd1 Ne7 9.c3 Ndc6 10.Bh6 Bxh6 11.Qxh6 Kd7 12.Ne2 Ne5 13.Qd2 N7c6 14.f4 Ng4 15.h3 Nf6 16.Ne3 Kc7 17.d4 cxd4 18.cxd4 d5 19.exd5 exd5 20.Nc3 Re8 21.O-O Be6 22.f5 gxf5 23.Nxf5 Qd7 24.Ne3 Ne4 25.Nxe4 dxe4 26.d5 Rad8 27.Rfd1 Bxh3 28.Qc3 Bxg2 29.Kxg2 Rg8 30.dxc6 Qe6 31.cxb7+ Kb8 32.Rxd8+ Rxd8 33.Rc1 1-0
2026.03.26 2nd 3-0 Thu 26th Mar 2026
2225508 Silva Arellano, Miguel Arturo (2041) IM Cori T., D (2335) 1-0
1.e4 e6 2.Qe2 Nc6 3.Nf3 e5 4.c3 Nf6 5.d4 d6 6.Bg5 exd4 7.cxd4 Bg4 8.d5 Nd4 9.Qd3 Nxf3+ 10.gxf3 Bd7 11.Nc3 Be7 12.O-O-O b5 13.Nxb5 Rb8 14.Nc3 Nxd5 15.Bxe7 Nxe7 16.Rg1 Ng6 17.Nd5 O-O 18.Qc3 c6 19.Ne3 d5 20.Kb1 Re8 21.exd5 cxd5 22.Rxd5 Qe7 23.Bc4 Rec8 24.Qd4 Be6 25.Rdg5 Bxc4 26.Nxc4 Rb4 27.R5g4 Rcxc4 28.Qxc4 Rxc4 29.Rxc4 h5 30.Rgc1 Qe2 31.R4c2 Qxf3 32.a3 Qd3 33.Ka2 Ne5 34.b4 Qd5+ 35.Kb2 Nd3+ 36.Kc3 Nxc1 37.Rxc1 Qf3+ 38.Kb2 Qxf2+ 39.Rc2 Qd4+ 40.Kb3 Qd5+ 41.Rc4 g5 42.Kc3 g4 43.Rc5 Qf3+ 44.Kc4 h4 45.Rg5+ Kf8 46.Rc5 Qe2+ 47.Kd5 Qxh2 48.Rc8+ Kg7 49.Rc5 Qg2+ 50.Kd6 h3 51.Kc7 h2 52.Rg5+ Kf6 53.Rf5+ Kxf5 54.Kb8 1-0
2026.03.26 3rd 3-0 Thu 26th Mar 2026
2225765 Silva Arellano, Miguel Arturo (2041) IM Poormosavi, Seyed Kian (2394) 0-1
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Bd3 Nd7 6.Nf3 Nxc5 7.Be2 Ne7 8.c4 dxc4 9.Qxd8+ Kxd8 10.Bxc4 Nc6 11.Nc3 a6 12.Bf4 b5 13.Be2 Bb7 14.O-O Be7 15.Rfd1+ Kc7 16.Ng5 Bxg5 17.Bxg5 h6 18.Bf4 Rhd8 19.Bg3 b4 20.Rxd8 Rxd8 21.Nd1 Rd2 22.Bf3 Nd4 23.Bxb7 Kxb7 24.Kf1 Nd3 25.Ne3 Nf5 26.Nxf5 exf5 27.b3 f4 28.Bxf4 Nxf4 29.Rc1 Nd3 30.Rc4 Rxf2+ 31.Kg1 Rxa2 32.h3 Re2 33.Rd4 Nxe5 34.Rxb4+ Ka7 35.Rd4 g5 36.Rd6 h5 37.h4 gxh4 38.Rh6 Nd3 39.Rxh5 Rxg2+ 40.Kxg2 Nf4+ 41.Kf3 Nxh5 42.Kg4 Kb6 43.Kxh4 Ng7 44.Kg5 f5 45.Kf6 f4 46.Kxg7 f3 47.Kf6 f2 48.Ke5 f1=Q 49.Kd4 Kb5 50.Kc3 Kc5 51.Kb2 Qe2+ 52.Ka3 Kb5 53.b4 Qd3+ 54.Ka2 Kxb4 55.Kb2 Qe2+ 56.Kb1 Kc3 57.Kc1 Qc2# 0-1
2026.03.26 1st 3-0 Thu 26th Mar 2026
2224486 Silva Arellano, Miguel Arturo (2041) FM Avramidou, Anastasia (2310) 0-1
1.e4 e6 2.Qe2 e5 3.Nf3 Nc6 4.c3 Nf6 5.d4 d6 6.Bg5 Be7 7.Nbd2 Bg4 8.h3 Bh5 9.g4 Bg6 10.Bg2 h6 11.Bh4 Qd7 12.O-O O-O-O 13.Bg3 h5 14.g5 Nh7 15.h4 f6 16.d5 Nb8 17.gxf6 gxf6 18.Qe3 b6 19.a4 f5 20.exf5 Bxf5 21.a5 Nf6 22.axb6 cxb6 23.Ng5 Ng4 24.Qe2 Bxg5 25.hxg5 h4 26.Qc4+ Kb7 27.Bh2 a6 28.b4 h3 29.Bf3 Nxh2 30.Kxh2 Rc8 31.Qb3 Bg4 32.c4 Bxf3 33.Nxf3 Qg4 34.Rg1 Qxc4 35.Qxc4 Rxc4 36.g6 Rf4 37.Rg3 Rg8 38.Rag1 Rxb4 39.Rxh3 Rc4 40.g7 Rc7 41.Rh7 Rf7 42.Nh4 Nd7 43.Ng6 Rgxg7 44.Rxg7 Rxg7 45.Nxe5 Rxg1 46.Kxg1 Nxe5 0-1
2026.03.26 2nd 3-0 Thu 26th Mar 2026
2225520 Gontcharov, Vladislav (2421) Silva Arellano, Miguel Arturo (2041) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 h6 6.Bh4 O-O 7.Nf3 Ne4 8.Bxe7 Qxe7 9.Rc1 c6 10.Bd3 Nxc3 11.bxc3 Nd7 12.O-O dxc4 13.Bxc4 e5 14.Bb3 exd4 15.cxd4 Nf6 16.Rb1 b6 17.Bc2 Be6 18.a4 Rfd8 19.Qe2 Nd5 20.Rfc1 g6 21.Bd3 Bg4 22.h3 Bxf3 23.Qxf3 Rac8 24.Be4 Qe6 25.Rb2 Kg7 26.Rbc2 Nb4 27.Rc4 Rd6 28.Rxb4 1-0
2026.03.26 3rd 3-0 Thu 26th Mar 2026
2226035 IM Vlassov, N (2322) Silva Arellano, Miguel Arturo (2041) 1-0
1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Nf3 d5 5.Bb3 dxe4 6.Ng5 Be6 7.Bxe6 fxe6 8.dxe4 Qxd1+ 9.Kxd1 Nbd7 10.Nxe6 Nxe4 11.Re1 Nxf2+ 12.Ke2 Ne4 13.Nc7+ Kf7 14.Nxa8 Bd6 15.Kf1 Nef6 16.Rd1 Ke6 17.Nd2 Rxa8 18.Nf3 Rf8 19.Ke2 h6 20.Be3 Nd5 21.Rf1 Nxe3 22.Kxe3 Nf6 23.Rae1 Nd5+ 24.Kd2 g5 25.Nd4+ Kd7 26.Rxf8 Bxf8 27.Nf3 Bg7 28.Nxe5+ Kd6 29.Nc4+ Kc5 30.Ne5 Kd6 31.Nd3 b5 32.c3 c5 33.Rf1 c4 34.Nc1 Be5 35.g3 Ke7 36.Ne2 b4 37.Rf3 a5 38.Rf5 Ke6 39.Rf8 a4 40.a3 bxc3+ 41.bxc3 Bd6 42.Ra8 Nb6 43.Ra6 Bc5 44.Nd4+ Kd5 45.Nc2 Kc6 46.Nb4+ Kb7 47.Ra5 Bd6 48.Nd5 Nxd5 49.Rxd5 Bxa3 50.Ra5 Kc6 51.Rxa4 Bc5 52.Rxc4 Kd5 53.Rxc5+ Kxc5 54.Kd3 g4 55.c4 h5 56.Kc3 Kc6 57.Kd4 Kd6 58.c5+ Kc6 59.Kc4 Kc7 60.Kd5 Kd7 61.Ke5 Kc6 62.Kf5 Kxc5 63.Kg5 h4 64.Kxh4 Kd5 65.Kxg4 Ke6 66.Kg5 Kf7 67.Kh6 Kg8 68.g4 Kh8 69.g5 Kg8 70.Kg6 Kh8 71.Kf7 Kh7 72.g6+ Kh6 73.g7 Kh5 74.g8=Q Kh4 75.Qg6 Kh3 76.Qg3# 1-0
2026.03.26 3rd 3-0 Thu 26th Mar 2026
2226041 Silva Arellano, Miguel Arturo (2041) Gallegos Quispe, Daniel Paolo (2023) 1-0
1.e4 c5 2.Nc3 d6 3.g3 Nf6 4.Bg2 g6 5.d3 Bg7 6.Be3 O-O 7.h3 Nc6 8.Qd2 Nd4 9.Nd1 Rb8 10.c3 Nc6 11.Bh6 b5 12.Ne2 b4 13.Bxg7 Kxg7 14.O-O bxc3 15.bxc3 e5 16.f4 Qa5 17.Ne3 Ba6 18.fxe5 dxe5 19.Rxf6 Kxf6 20.Ng4+ Ke6 21.Rf1 f6 22.h4 Qb5 23.Bh3 Ke7 24.c4 Qa5 25.Qh6 Rf7 26.Nxf6 Rxf6 27.Qg7+ Kd6 28.Rxf6# 1-0
2026.03.26 3rd 3-0 Thu 26th Mar 2026
2225790 Silva Arellano, Miguel Arturo (2041) Gontcharov, Vladislav (2421) 0-1
1.e4 e6 2.Qe2 c5 3.Nf3 Nc6 4.g3 g6 5.Bg2 Bg7 6.O-O Nge7 7.c3 d6 8.d3 O-O 9.Bf4 e5 10.Bg5 h6 11.Be3 Be6 12.Nbd2 b6 13.Nh4 d5 14.f4 d4 15.Bf2 exf4 16.gxf4 dxc3 17.bxc3 Bxc3 18.f5 Bd7 19.Rac1 Bd4 20.Bxd4 Nxd4 21.Qe3 Kh7 22.Ndf3 Nec6 23.Nxd4 Nxd4 24.fxg6+ fxg6 25.Rxf8 Qxf8 26.Rf1 Qe7 27.e5 Rf8 28.Rxf8 Qxf8 29.Be4 Bf5 30.Qf2 Kg7 31.Nxg6 Kxg6 32.e6 Nxe6 33.h4 Nd4 34.h5+ Kg7 35.Qg3+ Kh7 36.Qc7+ Qg7+ 37.Qxg7+ Kxg7 0-1
2026.03.26 2nd 3-0 Thu 26th Mar 2026
2225302 Oberoi, Shelev (2167) Silva Arellano, Miguel Arturo (2041) 1-0
1.d4 d5 2.Nc3 Nf6 3.Bf4 a6 4.e3 e6 5.Nf3 Bb4 6.Bd3 h6 7.O-O O-O 8.a3 Bd6 9.Ne5 Nbd7 10.Qf3 Re8 11.Rad1 Nf8 12.e4 dxe4 13.Nxe4 Nxe4 14.Bxe4 Qf6 15.Bg3 Qxf3 16.Bxf3 f6 17.Nc4 Bxg3 18.hxg3 c6 19.Nb6 Rb8 20.Rfe1 Nd7 21.Nc4 Nf8 22.b4 Bd7 23.Nb6 Rbd8 24.c4 Bc8 25.c5 Nd7 26.Nc4 Nf8 27.Nd6 Rxd6 28.cxd6 Rd8 29.Be2 Rxd6 30.Bc4 Kf7 31.f3 Ke7 32.Kf2 Nd7 33.a4 Nb6 34.Bb3 Bd7 35.Ke3 Nd5+ 36.Bxd5 Rxd5 37.Rc1 b6 38.Rc3 Kd6 39.f4 Rh5 40.Kf2 Rd5 41.Rd1 g6 42.Ra3 a5 43.Rb3 axb4 44.Rxb4 Ra5 45.g4 b5 46.axb5 cxb5 47.Rb2 Bc6 48.Rh1 Ra4 49.Rxh6 Rxd4 50.Rxg6 Rxf4+ 51.Kg3 Rf1 52.g5 fxg5 53.Rxg5 Rd1 54.Kf2 Rd4 55.Rg3 Kc5 56.Rc3+ Kb6 57.Re3 Bd5 58.Ree2 b4 59.Red2 Rg4 60.g3 Kb5 61.Rbc2 b3 62.Rc8 Kb4 63.Re2 Rc4 64.Rb8+ Kc3 65.Re3+ Kc2 66.Rexb3 Rf4+ 67.gxf4 Bxb3 68.Ke3 Bd5 69.Kd4 Kd2 70.Ke5 Ke3 71.Rd8 Kf3 72.Rh8 Kg4 73.Rb8 Kh5 74.Rb4 Kg6 75.f5+ exf5 76.Kxd5 Kg5 77.Ke5 f4 78.Rxf4 Kg6 79.Rg4+ Kh6 80.Kf5 Kh5 81.Rf4 Kh6 82.Rh4+ Kg7 83.Rh3 Kf7 84.Rh7+ Kf8 85.Ke6 Kg8 86.Rf7 Kh8 87.Kf6 Kg8 88.Kg6 Kh8 89.Rf8# 1-0
2026.03.26 3rd 3-0 Thu 26th Mar 2026
2225837 GM Gharibyan, Mamikon (2487) Silva Arellano, Miguel Arturo (2041) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.c3 d6 8.a4 Rb8 9.d4 Bb6 10.Be3 O-O 11.h3 Qe7 12.Re1 Rd8 13.Nbd2 Na5 14.Bc2 c5 15.d5 Nb7 16.b4 Qc7 17.axb5 axb5 18.Ra6 Rd7 19.Nb3 Nd8 20.Rxb6 Rxb6 21.bxc5 dxc5 22.Nxc5 Rb8 23.Nxd7 Bxd7 24.Qd2 Rc8 25.Bb1 Nb7 26.Bd3 Na5 27.Rb1 Nc4 28.Bxc4 Qxc4 29.Rb4 Qxc3 30.Qxc3 Rxc3 31.Nxe5 Be8 32.Kh2 h6 33.Rd4 Nd7 34.Nc6 Nc5 35.Bd2 Rd3 36.Rxd3 Nxd3 37.Kg3 Kf8 38.Nb4 Nc5 39.Kf4 Ke7 40.f3 f6 41.Ke3 Kd6 42.Nc2 Nb7 43.Bb4+ Kc7 44.Nd4 Bd7 45.g4 Kd8 46.f4 Ke8 47.e5 fxe5 48.fxe5 Nd8 49.e6 Bc8 50.Nf5 Bxe6 51.Nxg7+ Kf7 52.Nxe6 Nxe6 53.dxe6+ Kxe6 54.Ke4 Kf6 55.Bc3+ Kg5 56.h4+ Kxh4 57.Kf5 Kh3 58.Bd2 b4 59.Bxh6 Kh4 60.Bc1 b3 61.g5 Kg3 62.Bb2 Kf3 63.g6 Ke2 64.g7 Kd2 65.g8=Q Kc2 66.Qg7 Kb1 67.Qc3 Ka2 68.Ke4 Kb1 69.Qc1+ Ka2 70.Qa1# 1-0
2026.03.26 2nd 3-0 Thu 26th Mar 2026
2225326 Silva Arellano, Miguel Arturo (2041) CM Petersen, Marcel (2276) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.b4 Bb6 7.e5 d5 8.exf6 dxc4 9.Qe2+ Be6 10.b5 Na5 11.fxg7 Rg8 12.Nxd4 Bxd4 13.cxd4 Rxg7 14.Bb2 Qd5 15.Nc3 Qxd4 16.Ne4 O-O-O 17.Bxd4 Rxd4 18.Rd1 Rxd1+ 19.Qxd1 Rxg2 20.Nc5 Rg6 21.Nxe6 Rxe6+ 22.Kf1 c3 23.Rg1 Re8 24.Rg3 Nc4 25.Rxc3 Nb6 26.Qc2 Re7 27.Qf5+ Kb8 28.Re3 Rxe3 29.fxe3 a6 30.bxa6 bxa6 31.Qxf7 Kb7 32.Qxh7 Ka7 33.Qc2 a5 34.Qxc7+ Ka6 35.h4 a4 36.h5 a3 37.h6 Nd5 38.Qc4+ Kb6 39.Qxd5 Kc7 40.h7 Kb6 41.h8=Q Kc7 42.Qg7+ Kb8 43.Qgb7# 1-0
2026.03.26 3rd 3-0 Thu 26th Mar 2026
2226102 FM Tanenbaum, Zachary (2361) Silva Arellano, Miguel Arturo (2041) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 d6 6.O-O a6 7.a4 h6 8.Re1 Be6 9.Bxe6 fxe6 10.b4 Bb6 11.Nbd2 O-O 12.Nc4 Ba7 13.Rb1 b5 14.Ncd2 d5 15.Qc2 Ng4 16.Re2 d4 17.h3 dxc3 18.Qxc3 Nd4 19.Nxd4 Bxd4 20.Qc6 Nxf2 21.Qxe6+ Kh8 22.Nf3 Nxd3+ 23.Kh2 Rf6 24.Qg4 Nf4 25.Nxd4 Qxd4 26.Bxf4 Rxf4 27.Qg6 Rf6 28.Qg4 bxa4 29.Ra2 Rf4 30.Qg3 Qxe4 31.Re1 Qxb4 32.Rxe5 Raf8 33.Rae2 a3 34.Re7 R4f7 35.R7e4 Qd6 36.Qxd6 cxd6 37.Ra4 Ra8 38.Rxa3 a5 39.Rd2 Ra6 40.Rd5 Rfa7 41.Kg3 Kg8 42.Kf4 Kf7 43.Ke4 Ke6 44.Rb5 Rc6 45.Kd4 Rc2 46.Re3+ Kd7 47.Rg3 Kc6 48.Rb8 Rd2+ 49.Kc3 Rf2 50.Kc4 Rf4+ 51.Kd3 a4 52.Ke3 Rc4 53.Rc8+ Kd5 54.Rb8 Rc3+ 55.Kf4 Rxg3 56.Kxg3 a3 57.Rb5+ Kc6 58.Rb1 a2 59.Rc1+ Kb5 60.Ra1 Ra3+ 61.Kf2 Kb4 62.Ke2 Kb3 63.Kd2 Kb2 64.Rc1 a1=Q 65.Rc2+ Kb1 66.Rc6 Qb2+ 67.Kd1 Rb3 68.Rc1+ Ka2 69.Ke1 Qb1 70.Kf2 Rb2+ 71.Kg3 Qxc1 72.Kh2 Qc2 73.Kg3 Qc3+ 74.Kh2 Qc4 75.Kh1 Qd4 0-1
2026.03.26 2nd 3-0 Thu 26th Mar 2026
2225593 Silva Arellano, Miguel Arturo (2041) FM Silva Lucena, Cristian (2215) 1-0
1.e4 c5 2.Nc3 a6 3.g3 e6 4.Bg2 b5 5.Nge2 Bb7 6.O-O Nf6 7.e5 Bxg2 8.Kxg2 Ng8 9.d4 cxd4 10.Nxd4 Nc6 11.Nxc6 dxc6 12.Qxd8+ Rxd8 13.Be3 Ne7 14.Ne4 Nf5 15.Bc5 Rd5 16.Rad1 Rxc5 17.Nxc5 Bxc5 18.c3 h5 19.b4 Bb6 20.a4 Ke7 21.axb5 cxb5 22.Ra1 Ra8 23.Ra2 Bc7 24.Re1 a5 25.bxa5 Rxa5 26.Rxa5 Bxa5 27.Rb1 Bxc3 28.Rxb5 g5 29.f4 g4 30.h3 Be1 31.hxg4 hxg4 32.Rb3 Kf8 33.Ra3 Kg7 34.Rb3 Kg6 35.Ra3 Bxg3 36.Ra4 Be1 37.Re4 Nh4+ 38.Kf1 Bc3 39.Kf2 Kf5 40.Rc4 Bd2 41.Rc7 Kg6 42.Kg3 Nf5+ 43.Kxg4 Be1 44.Ra7 Ne3+ 45.Kf3 Nd5 46.Ra2 Bh4 47.Rg2+ Kf5 48.Rg4 Be7 49.Rg7 Bf6 50.Rxf7 1-0
2026.03.26 3rd 3-0 Thu 26th Mar 2026
2225864 CM Lam, Ross (2002) Silva Arellano, Miguel Arturo (2041) 0-1
1.c4 Nf6 2.Nc3 e6 3.g3 d5 4.Bg2 Be7 5.e3 O-O 6.Nge2 b6 7.cxd5 exd5 8.O-O c5 9.d4 Nc6 10.dxc5 bxc5 11.b3 Be6 12.Bb2 Rc8 13.Rc1 Re8 14.Na4 c4 15.Nd4 Nxd4 16.Qxd4 cxb3 17.axb3 Rxc1 18.Rxc1 Qb8 19.Nc5 Bxc5 20.Qxc5 Rc8 21.Qa5 Rxc1+ 22.Bxc1 h6 23.b4 Qc8 24.Qa3 Qc2 25.Qb2 Qd1+ 26.Bf1 Bh3 27.Qe2 Qxc1 0-1
2026.03.26 3rd 3-0 Thu 26th Mar 2026
2226128 Silva Arellano, Miguel Arturo (2041) FM Weerasekara, Dishal Nimsara (2118) 0-1
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 e6 6.Be3 d6 7.Qd2 Nge7 8.Bh6 Bxh6 9.Qxh6 Nd4 10.Qd2 Nec6 11.Nd1 Nb4 12.Ne3 Nbc6 13.c3 Nb5 14.Ne2 Qe7 15.O-O Nc7 16.d4 Bd7 17.Rfd1 O-O-O 18.b4 Be8 19.d5 Ne5 20.f4 Nd7 21.bxc5 Nxc5 22.e5 Bb5 23.c4 Ba6 24.Nc3 f6 25.exf6 Qxf6 26.dxe6 Qxe6 27.Ncd5 Rhe8 28.h4 Nxd5 29.Nxd5 Qe2 30.Rac1 Kb8 31.Qd4 Qxa2 32.Rd2 Qa3 33.Rc3 Qa1+ 34.Kh2 Na4 35.Rdd3 Nxc3 36.Rxc3 Qa5 37.Nf6 Rf8 38.Nd5 Qc5 39.Qd3 Rfe8 40.Ne3 Rxe3 41.Qxe3 Qxe3 42.Rxe3 Bxc4 43.Re7 d5 44.Rxh7 a5 45.Rg7 a4 46.Rxg6 a3 0-1
2026.03.26 2nd 3-0 Thu 26th Mar 2026
2225630 FM Nissinen, Niilo Man (2208) Silva Arellano, Miguel Arturo (2041) 0-1
1.d4 d5 2.Nf3 Nf6 3.Bg5 Ne4 4.Bf4 c5 5.c3 Qb6 6.Qb3 Nd7 7.Nbd2 Nxd2 8.Nxd2 e6 9.e3 cxd4 10.exd4 Be7 11.Bd3 O-O 12.Qc2 g6 13.O-O Bf6 14.Nf3 Bg7 15.Rfe1 Qc6 16.a4 a6 17.h4 b6 18.h5 Bb7 19.h6 Bh8 20.Qe2 Rfe8 21.a5 b5 22.Ne5 Nxe5 23.dxe5 d4 24.f3 dxc3 25.Be4 Qc7 26.Bxb7 Qxb7 27.bxc3 Rac8 28.Qe3 Rc4 29.Bg5 Qc7 30.Ra3 Rc8 31.Bf6 Bxf6 32.exf6 Qd6 33.Rb3 R8c5 34.Re2 e5 35.Rd2 Qxf6 36.Rb1 g5 37.Rbd1 Qxh6 38.Rd6 Qh4 39.Rxa6 Rxc3 40.Ra8+ Kg7 41.Qd2 Rc2 42.Qd8 Qf2+ 43.Kh2 Qxg2# 0-1
2026.03.26 3rd 3-0 Thu 26th Mar 2026
2225901 Silva Arellano, Miguel Arturo (2041) Bedi, Vaibhav (2024) 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 e6 4.Bg2 Nge7 5.Nge2 d5 6.exd5 exd5 7.d4 cxd4 8.Nxd4 g6 9.O-O Bg7 10.Nb3 Be6 11.Re1 O-O 12.Nc5 Qc8 13.Nxe6 fxe6 14.Bh3 Nd8 15.Bg5 Nec6 16.Nxd5 b6 17.Nf4 Qa6 18.Nxe6 Nxe6 19.Bxe6+ Kh8 20.c3 Rae8 21.Bd5 Ne5 22.Bg2 Rxf2 23.Kxf2 Nd3+ 24.Qxd3 Qxd3 25.Rxe8+ Bf8 26.Rxf8+ Kg7 27.Rf3 Qc2+ 28.Kg1 Qxb2 29.Raf1 h6 30.Rf7+ Kg8 31.Rf8+ Kg7 32.R1f7# 1-0
2026.03.26 2nd 3-0 Thu 26th Mar 2026
2225404 Silva Arellano, Miguel Arturo (2041) IM Piesik, P (2392) 0-1
1.e4 g6 2.d4 Bg7 3.Be3 c6 4.Nc3 d5 5.Qd2 dxe4 6.Nxe4 Nf6 7.Nxf6+ Bxf6 8.O-O-O Be6 9.Kb1 Nd7 10.Bg5 Nb6 11.Bxf6 exf6 12.Nf3 a5 13.a3 a4 14.Qb4 h5 15.Bd3 Kd7 16.Rhe1 Re8 17.c4 Kc7 18.Bc2 Bxc4 19.Rxe8 Qxe8 20.Re1 Be6 21.Re3 Nd5 22.Qc5 Nxe3 23.fxe3 Qf8 24.Qc3 Qd6 25.h3 Qd5 26.Nd2 Qa2+ 27.Kc1 f5 28.Nf3 f6 29.d5 Bxd5 30.Qxf6 Qa1+ 31.Kd2 Rd8 32.Qe7+ Kc8 33.Nd4 Qxb2 34.Qf6 Bb3 35.Qxg6 Qxc2+ 36.Ke1 Qc1+ 37.Kf2 Qd2+ 38.Kg3 Qxe3+ 39.Kh2 Qxd4 40.Qxf5+ Qd7 41.Qa5 Qc7+ 42.g3 Qxa5 0-1
2026.03.19 3rd 3-0 Thu 19th Mar 2026
2221078 Silva Arellano, Miguel Arturo (2041) IM Herrera Ortiz, M (2187) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Ne7 5.Bd3 Nec6 6.Nf3 b6 7.a4 Ba6 8.Bb5 Bxb5 9.axb5 Na5 10.O-O c4 11.Nbd2 Be7 12.b3 cxb3 13.Nxb3 Nc4 14.Nbd2 Qc7 15.Nxc4 Qxc4 16.Ba3 Bxa3 17.Rxa3 Qxb5 18.Qa1 a5 19.Rb1 Qc6 20.Rab3 Nd7 21.Qa3 h6 22.Nd2 f6 23.f4 Kf7 24.Qc1 Rhe8 25.Qd1 Kg8 26.Nf3 f5 27.Nh4 a4 28.Ra3 b5 29.Qh5 Nb6 30.Qg6 Rac8 31.c4 Nxc4 32.Rg3 Qd7 33.Qxh6 Qf7 34.Qg5 Nd2 35.Ng6 Ne4 36.Qh5 Qxg6 37.Rxg6 Re7 38.g4 a3 39.gxf5 a2 40.Ra1 b4 41.f6 Rf7 42.fxg7 Rxg7 43.Rxg7+ Kxg7 44.Qg4+ Kf7 45.f5 Rc6 46.fxe6+ Rxe6 47.Qf5+ Ke7 48.Rxa2 Nc3 49.Ra7+ Kd8 50.Qf8+ Re8 51.Qd6+ Kc8 52.Qc7# 1-0
2026.03.19 3rd 3-0 Thu 19th Mar 2026
2221113 Rizzo, Tobias (1955) Silva Arellano, Miguel Arturo (2041) 1-0
1.d4 d5 2.Bf4 c5 3.e3 cxd4 4.exd4 Nc6 5.c3 f6 6.Bb5 e6 7.Nd2 Bd6 8.Bg3 Ne7 9.Ngf3 O-O 10.O-O Nf5 11.Bxd6 Nxd6 12.Bxc6 bxc6 13.Re1 Bd7 14.Rc1 Rb8 15.b3 Qa5 16.Qc2 c5 17.c4 dxc4 18.Nxc4 Nxc4 19.Qxc4 cxd4 20.Qxd4 Rfd8 21.Qb2 e5 22.h3 Qd5 23.Rcd1 Qb7 24.Qd2 Bxh3 25.Qxd8+ Rxd8 26.Rxd8+ Kf7 27.Nxe5+ fxe5 28.gxh3 Qe7 29.Rd3 Qg5+ 30.Rg3 Qf4 31.Kg2 e4 32.Rge3 Qg5+ 33.Kf1 Qf5 34.Kg2 Qg5+ 35.Rg3 Qf5 36.f3 e3 37.Rxe3 Qc2+ 38.Kf1 Qb1+ 39.Re1 Qxa2 40.f4 Qh2 41.Rf3 Qh1+ 42.Kf2 Qh2+ 43.Ke3 Qc2 44.f5 Qc3+ 45.Kf2 Qb2+ 46.Re2 Qd4+ 47.Kg2 Qd5 48.Ra2 a5 49.Ra4 h5 50.h4 Kf6 51.Kg3 Qe5+ 52.Raf4 Qd6 53.Kg2 Qd2+ 54.Rf2 Qd5+ 55.R4f3 Qe4 56.Kh3 Qg4+ 57.Kh2 Qxh4+ 58.Kg1 Qg4+ 59.Kf1 Qe4 60.Kg2 h4 61.Kh3 Kg5 62.Rg2+ Kf6 63.Rgf2 Kg5 64.f6 gxf6 65.Rg2+ Kh5 66.Rxf6 Qe3+ 67.Kh2 Qe5+ 68.Rf4 Qf6 69.Rxf6 1-0
2026.03.19 3rd 3-0 Thu 19th Mar 2026
2220863 Silva Arellano, Miguel Arturo (2041) IM Askarov, Ba (2281) 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 e6 6.Be3 d6 7.Nge2 Nd4 8.Qd2 Rb8 9.Nd1 Ne7 10.Nc1 O-O 11.c3 Ndc6 12.O-O b6 13.Bh6 d5 14.Bxg7 Kxg7 15.exd5 Nxd5 16.Ne3 Nf6 17.Bxc6 Qc7 18.Bg2 Ba6 19.Ne2 Rbd8 20.c4 Rd7 21.Qc3 h5 22.Rad1 Rfd8 23.d4 cxd4 24.Rxd4 Rxd4 25.Nxd4 Bb7 26.Nb5 Qb8 27.Rd1 Rxd1+ 28.Nxd1 Bxg2 29.Kxg2 Qb7+ 30.f3 a6 31.Nd6 Qd7 32.Qe5 Kg8 33.Qxf6 Qxd6 34.Nf2 Qc5 35.b3 Qe3 36.Qd8+ Kg7 37.Qd3 Qc5 38.Ne4 Qa3 39.Qd4+ Kg8 40.Nf6+ Kf8 41.Qd2 Kg7 42.Nd7 b5 43.c5 h4 44.c6 Qa5 45.Qxa5 1-0
2026.03.19 3rd 3-0 Thu 19th Mar 2026
2221139 IM Estrada Nieto, J (2161) Silva Arellano, Miguel Arturo (2041) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Bb7 8.c3 d6 9.d3 h6 10.Be3 O-O 11.Nbd2 Qe7 12.Re1 Rfd8 13.Nf1 Ng4 14.Bxc5 dxc5 15.axb5 axb5 16.Rxa8 Bxa8 17.Qe2 Qd6 18.Rd1 Nf6 19.Ne3 Ne7 20.h3 Nh5 21.g3 Nf6 22.Nh4 g6 23.Qf3 Kg7 24.Kh2 Bc6 25.Ng4 Bd7 26.Nxf6 Qxf6 27.Qe3 Qd6 28.Ng2 Nc6 29.Qf3 Be6 30.Bc2 Ra8 31.Ne3 Ra2 32.Rb1 Qe7 33.Nd5 Qd6 34.Bb3 Ra8 35.Qf6+ Kh7 36.Rf1 Re8 37.f4 exf4 38.gxf4 Bxd5 39.Qxd6 cxd6 40.Bxd5 Nd8 41.Ra1 Re7 42.Ra8 Ne6 43.Kg3 Ng7 44.Rb8 h5 45.h4 f5 46.Rxb5 fxe4 47.dxe4 Ne8 48.Rb8 Nf6 49.Kf3 Kg7 50.Rd8 Rd7 51.Rxd7+ Nxd7 52.Ke3 Kf6 0-1
2026.03.19 3rd 3-0 Thu 19th Mar 2026
2220914 IM Atanasov, Anthony (2439) Silva Arellano, Miguel Arturo (2041) 1-0
1.d4 d5 2.Bf4 c5 3.dxc5 e6 4.e4 Bxc5 5.Nc3 d4 6.Na4 Qa5+ 7.c3 dxc3 8.Nxc3 Nc6 9.Bb5 Nf6 10.Qa4 Qxa4 11.Bxa4 O-O 12.Nge2 Nb4 13.Rd1 e5 14.Bg5 Ng4 15.O-O Be6 16.a3 Nc6 17.h3 Nf6 18.Bxf6 gxf6 19.Nd5 Kg7 20.Ng3 Nd4 21.b4 Bd6 22.Nh5+ Kg6 23.Nhxf6 h5 24.Kh2 b5 25.f4 exf4 26.Rxd4 f3+ 27.g3 bxa4 28.Rxf3 h4 29.e5 Bxe5 30.Rxh4 Bxd5 31.Nxd5 Rad8 32.Ne7+ Kg7 33.Nf5+ Kf6 34.Rh6+ Kg5 35.h4+ Kg4 36.Rf2 Rd3 37.Rh7 Rxg3 38.Nxg3 Bxg3+ 39.Kg2 Bxf2 40.Kxf2 f5 41.Rxa7 f4 42.Rxa4 Re8 43.b5 Kxh4 44.Rxf4+ Kg5 45.Rb4 Ra8 46.b6 Rxa3 47.b7 Ra2+ 48.Ke3 Ra3+ 49.Kd2 Ra2+ 50.Kc3 Rh2 51.b8=Q Rh3+ 52.Kb2 Rf3 53.Rb3 Rf5 54.Rg3+ 1-0
2026.03.19 3rd 3-0 Thu 19th Mar 2026
2221174 Silva Arellano, Miguel Arturo (2041) WIM Nguyen Hong Anh (2010) 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 e5 6.Be3 d6 7.Qd2 Be6 8.Nge2 Rb8 9.O-O Nf6 10.Bh6 O-O 11.Bxg7 Kxg7 12.f4 Bg4 13.h3 Bxe2 14.Nxe2 Nd4 15.fxe5 dxe5 16.Nc3 Nh5 17.Kh2 h6 18.Nd5 Ne6 19.h4 Nc7 20.c4 g5 21.hxg5 Rh8 22.Qf2 Qd7 23.Bh3 Ne6 24.Nf6 Nxf6 25.Qxf6+ Kg8 26.gxh6 Rh7 27.Bxe6 Qxe6 28.Qxe6 fxe6 29.Rf6 Rd8 30.Rd1 Rf7 31.Rdf1 Rxf6 32.Rxf6 Rxd3 33.Rxe6 Rd2+ 34.Kh3 Rxb2 35.Kh4 Re2 36.Rxe5 Kh7 37.Kg5 Rxa2 38.Re7+ Kh8 39.Rxb7 Ra6 40.e5 Re6 41.Kf5 Rxh6 42.g4 a5 43.g5 Ra6 44.e6 Ra8 45.Rb2 Kg8 46.Kf6 Kf8 47.g6 a4 48.Rh2 Kg8 49.g7 Rf8+ 50.gxf8=Q+ Kxf8 51.Rh8# 1-0
2026.03.19 3rd 3-0 Thu 19th Mar 2026
2221191 Silva Arellano, Miguel Arturo (2041) IM Kavutskiy, K (2330) 1/2-1/2
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 Nf6 5.Nge2 Be7 6.O-O Rb8 7.d4 cxd4 8.Nxd4 d6 9.Nxc6 bxc6 10.e5 dxe5 11.Bxc6+ Bd7 12.Bg2 O-O 13.b3 Qc7 14.Bb2 Bc6 15.Bxc6 Qxc6 16.Qe2 Bb4 17.Qxe5 Rfc8 18.Rad1 h6 19.Rd3 Rb7 20.Rfd1 Rbc7 21.Nb5 Rb7 22.c4 Bf8 23.Nd6 Bxd6 24.Rxd6 Qf3 25.Rd8+ Rxd8 26.Rxd8+ Kh7 27.Qe3 Qf5 28.Bxf6 gxf6 29.Qd3 Qxd3 30.Rxd3 a5 31.c5 Kg6 32.c6 Rc7 33.Rc3 Kf5 34.Rc5+ Ke4 35.Rxa5 Rxc6 36.Kg2 f5 37.b4 Rc4 38.b5 Rb4 39.a4 e5 40.Ra7 f4 41.gxf4 exf4 42.Rxf7 Rxa4 43.b6 Rb4 44.b7 Rb3 45.Re7+ Kf5 46.Rf7+ Kg5 47.Rg7+ Kf6 48.Rh7 Kg6 49.Rc7 Kg5 50.f3 Rb2+ 51.Kh3 Kf5 52.Rc5+ Kg6 53.Kg4 Rxb7 54.Rc6+ Kg7 55.Kxf4 Rb4+ 56.Kg3 Rb1 57.h4 Rg1+ 58.Kf4 Rh1 59.Kg4 Ra1 60.f4 Ra5 61.f5 Rb5 62.Rc7+ Kg8 63.Rd7 Kh8 64.Kh5 Rxf5+ 65.Kg6 Rf8 66.Rh7+ Kg8 67.Rg7+ Kh8 68.Rh7+ Kg8 69.Rg7+ Kh8 70.Rh7+ 1/2-1/2
2026.03.19 3rd 3-0 Thu 19th Mar 2026
2220947 Shuvalov, E (2008) Silva Arellano, Miguel Arturo (2041) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bf4 O-O 6.e3 b6 7.Qc2 dxc4 8.Bxc4 Ba6 9.Bxa6 Nxa6 10.Rd1 Nb4 11.Qb3 Nbd5 12.Bg5 h6 13.Bh4 Nxc3 14.bxc3 Ne4 15.Bxe7 Qxe7 16.O-O Qd6 17.Qc2 Nf6 18.e4 Qe7 19.Ne5 c5 20.Qe2 Rfd8 21.Nc6 Qc7 22.Nxd8 Rxd8 23.h3 c4 24.a4 Qc6 25.Rfe1 Qxa4 26.Ra1 Qb3 27.Qd2 a5 28.f3 Qb5 29.Reb1 Qc6 30.Qb2 Rb8 31.Rxa5 bxa5 32.Qxb8+ Kh7 33.Qb5 Qc7 34.Qb8 Qc6 35.Ra1 a4 36.Qb4 Qc7 37.Rxa4 Qg3 38.Qxc4 Nh5 39.Qf1 Nf4 40.Kh1 Qg5 41.Ra2 Nh5 42.Qf2 Qc1+ 43.Kh2 Qxc3 44.Rd2 Qc7+ 45.g3 Nf6 46.d5 exd5 47.exd5 Qd6 48.Qd4 g6 49.Rc2 Nh5 50.f4 Ng7 51.Qe5 Qd7 52.d6 Ne6 53.h4 Qa4 54.Rd2 Qb4 55.Qd5 Qb3 56.Qxb3 1-0
2026.03.19 3rd 3-0 Thu 19th Mar 2026
2220991 Silva Arellano, Miguel Arturo (2041) Lai, Duc Minh (2126) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.O-O d6 6.c3 g5 7.Re1 Bg7 8.b4 O-O 9.a4 a5 10.b5 Ne7 11.Nbd2 Ng6 12.Nf1 g4 13.N3d2 Kh7 14.Ng3 Be6 15.Nf5 Qd7 16.Nxg7 Kxg7 17.Qb3 Nf4 18.Nf1 Nxd3 19.Re3 Nc5 20.Qa2 Bxc4 21.Qxc4 Qe6 22.Qe2 Kh7 23.Ng3 Rg8 24.c4 Rg6 25.Bd2 Qd7 26.Raa3 Ne6 27.Qd1 Ng8 28.Nf5 Ne7 29.Rg3 Nc5 30.Nxe7 Qxe7 31.Rxg4 b6 32.Rxg6 fxg6 33.f3 g5 34.Be3 Ne6 35.Qd5 Rg8 36.h3 h5 37.Rd3 g4 38.hxg4 hxg4 39.Bd2 g3 40.f4 exf4 41.Qh5+ Kg7 42.Bxf4 Nxf4 43.Rxg3+ Kf8 44.Rxg8+ Kxg8 45.Qg4+ Qg7 46.Qxf4 Qa1+ 47.Kh2 Qxa4 48.Qg5+ Kf7 49.Qf5+ Ke7 50.Qh7+ Kd8 51.Qg8+ Kd7 52.Qg4+ Kd8 53.Qg5+ Kc8 54.Qd5 Kb8 55.Qg8+ Ka7 56.Qd5 Qb4 57.Qc6 Qc5 58.Qd7 a4 59.Qc8 a3 60.g4 a2 61.Qa6+ Kb8 62.Qxa2 Qf2+ 63.Kh3 Qxa2 0-1
2026.03.19 3rd 3-0 Thu 19th Mar 2026
2221000 IM Tan, Jun Ying (2404) Silva Arellano, Miguel Arturo (2041) 1-0
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.d4 d6 6.Be2 Nbd7 7.O-O e5 8.Qc2 Re8 9.Rd1 c6 10.d5 c5 11.Bd2 a6 12.a3 Nf8 13.b4 b6 14.Rab1 h6 15.g3 Bd7 16.a4 g5 17.h4 g4 18.Nh2 Ng6 19.Nf1 Qc7 20.a5 bxa5 21.bxc5 Qxc5 22.Be3 Qc8 23.Nd2 Rf8 24.Nb3 a4 25.Na5 Qd8 26.Nb7 Qc7 27.c5 dxc5 28.Nxc5 Ne8 29.Rb7 Qc8 30.Rxd7 1-0
2026.03.19 3rd 3-0 Thu 19th Mar 2026
2221030 Silva Arellano, Miguel Arturo (2041) CM Yahi, Mohamed Salem (1839) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Bc4 O-O 6.O-O Nc6 7.e5 dxe5 8.dxe5 Qxd1 9.Rxd1 Ng4 10.Nd5 Be6 11.Bf4 Ngxe5 12.Nxe5 Bxd5 13.Rxd5 e6 14.Rc5 Nd4 15.c3 b6 16.Rxc7 Ne2+ 17.Bxe2 1-0
2026.03.12 3rd 3-0 Thu 12th Mar 2026
2213666 Silva Arellano, Miguel Arturo (2041) FM Cunha, Lucas Aguiar (2238) 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 e6 6.Be3 d6 7.Qd2 Rb8 8.Nge2 b5 9.O-O b4 10.Nd1 a5 11.c3 a4 12.cxb4 Nxb4 13.a3 Nc6 14.d4 Na5 15.dxc5 Nb3 16.Qc2 Nxa1 17.Qxa4+ Kf8 18.Ndc3 Nb3 19.Rd1 Bd7 20.c6 Be8 21.Qa6 Qc8 22.c7 Qxc7 23.Rxd6 Nc5 24.Qc4 Rc8 25.Rd1 Ne7 26.Nb5 Bxb5 27.Qxb5 Qb7 28.Qxc5 Bxb2 29.Qd6 h5 30.Bg5 f6 31.Be3 Kf7 32.Nf4 Rc6 33.Qd7 Qxd7 34.Rxd7 Be5 35.Bh3 Bxf4 36.Bxf4 e5 37.Be3 Rb8 38.Bf1 Rb1 39.Kg2 Rb2 40.Be2 f5 41.Bf3 f4 42.gxf4 exf4 43.Bxf4 Rf6 44.Bg5 Rxf3 45.Kxf3 Kf8 46.Rxe7 1-0
2026.03.12 1st 3-0 Thu 12th Mar 2026
2212161 Silva Arellano, Miguel Arturo (2041) CM Dirikolu, Deniz (2320) 0-1
1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.Nge2 e6 6.O-O Ne7 7.d4 cxd4 8.Nxd4 Nbc6 9.Nxc6 Nxc6 10.Bf4 Bc5 11.Bd6 Qb6 12.Qd2 h5 13.Rad1 O-O-O 14.e5 Bxd6 15.Qxd6 Qc7 16.Ne4 Nxe5 17.f4 Nc4 18.Qd4 Bxe4 19.Bxe4 d5 20.Bg2 Qb6 21.b3 Qxd4+ 22.Rxd4 Ne3 23.Rf2 Nxg2 24.Kxg2 Kc7 25.c4 dxc4 26.bxc4 Rxd4 0-1
2026.03.12 3rd 3-0 Thu 12th Mar 2026
2213703 FM Atwell, Rose (2354) Silva Arellano, Miguel Arturo (2041) 0-1
1.d4 d5 2.Bf4 c5 3.e3 cxd4 4.exd4 Nc6 5.c3 f6 6.Nf3 Bf5 7.Bd3 Qd7 8.O-O g5 9.Be3 e6 10.Re1 Nge7 11.Bxf5 Nxf5 12.Nfd2 O-O-O 13.b4 Bd6 14.Na3 a6 15.Nc2 h5 16.a4 g4 17.b5 Nb8 18.bxa6 Nxa6 19.c4 h4 20.cxd5 exd5 21.Qxg4 Rhg8 22.Qh3 Kb8 23.Kh1 Rg7 24.Qf3 Rdg8 25.Rg1 Ng3+ 26.fxg3 hxg3 27.Bf4 gxh2 28.Bxd6+ Qxd6 29.Rgf1 Rxg2 30.Qxg2 Rxg2 31.Kxg2 f5 32.Nf3 f4 33.Ne5 Qh6 34.Ne1 Qg7+ 35.Kh1 Nb4 36.N1f3 Nc2 37.Rad1 Ne3 38.Rde1 Nxf1 39.Rxf1 Qg3 40.Nxh2 Qe3 41.Nhf3 Qe2 42.Kg1 Qa2 43.Rf2 Qxa4 44.Kg2 Qa1 45.Re2 Qc3 46.Kh3 b5 47.Kg4 b4 48.Kxf4 b3 49.Nd2 b2 50.Nb1 Qc1+ 51.Kf3 Qxb1 52.Ke3 Qc1+ 53.Kd3 b1=Q+ 0-1
2026.03.12 3rd 3-0 Thu 12th Mar 2026
2213724 FM Lin, Bryan Enming (2370) Silva Arellano, Miguel Arturo (2041) 1-0
1.e4 e5 2.Nc3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.Nf3 h6 6.O-O d6 7.Na4 Bg4 8.h3 Bh5 9.c3 a6 10.Nxc5 dxc5 11.a4 Qd7 12.Be3 b6 13.Qe2 g5 14.Rad1 g4 15.Nh2 gxh3 16.f3 hxg2 17.Rf2 Na5 18.Ba2 Qxa4 19.b4 cxb4 20.cxb4 Qxb4 21.d4 O-O-O 22.Qxa6+ Kb8 23.d5 Rd6 24.Rb1 Qc3 25.Bd2 Qd4 26.Bxa5 Rg8 27.Qc4 Qe3 28.Bd2 Qa3 29.Bb4 Qe3 30.Bxd6 cxd6 31.Qb3 Qxb3 32.Rxb3 Kc7 33.Rc2+ Kd7 34.Rxg2 1-0
2026.03.12 3rd 3-0 Thu 12th Mar 2026
2213778 Silva Arellano, Miguel Arturo (2041) WFM Do, H (1968) 1-0
1.e4 e6 2.Qe2 d5 3.exd5 Qxd5 4.Nc3 Qd8 5.b3 Be7 6.Bb2 Bf6 7.O-O-O Ne7 8.Nf3 Nbc6 9.g4 Nd4 10.Nxd4 Bxd4 11.Bg2 c6 12.f4 Qc7 13.Rhf1 Bd7 14.Qd3 c5 15.Nb5 Bxb2+ 16.Kxb2 Bxb5 17.Qxb5+ Nc6 18.Qxc5 O-O-O 19.d4 Kb8 20.Bxc6 Qxc6 21.Qxc6 bxc6 22.c3 Rd7 23.f5 exf5 24.Rxf5 f6 25.Rdf1 h6 26.h4 Re7 27.R1f2 Rhe8 28.g5 Re2+ 29.Rxe2 Rxe2+ 30.Ka3 fxg5 31.hxg5 h5 32.g6 Rg2 33.Rxh5 Rxg6 34.Kb4 Kb7 35.Kc5 Ka6 36.a4 Kb7 37.b4 a6 38.c4 Kc7 39.b5 cxb5 40.cxb5 axb5 41.axb5 Rg1 42.Rh7 Rc1+ 43.Kd5 Rg1 44.Kc5 Rc1+ 45.Kb4 Rb1+ 46.Kc4 Rc1+ 47.Kd3 Rg1 48.Kc4 Kb6 49.Kd5 Kxb5 50.Ke6 g5 51.d5 Re1+ 52.Kd7 Kc5 53.d6 Rd1 54.Rh6 g4 55.Rh5+ Kc4 56.Rg5 Rd4 57.Kc7 Kd3 58.d7 Ke3 59.Rxg4 Rxg4 60.d8=Q Rc4+ 61.Kb6 Rb4+ 62.Kc5 Re4 63.Qd5 Kf4 64.Qf7+ Ke3 65.Kd5 Rd4+ 66.Ke5 Re4+ 67.Kd6 Rd4+ 68.Kc5 Re4 69.Qh5 Kf4 70.Qh4+ Kf3 71.Qh3+ Kf4 72.Kd5 Re5+ 73.Kd4 Re4+ 74.Kd3 Re7 75.Qf1+ Ke5 76.Qe2+ Kd6 77.Qh5 Re5 78.Qg6+ Re6 79.Qg3+ Ke7 80.Kd4 Rd6+ 81.Kc5 Re6 82.Kd5 Rf6 83.Qe5+ Kf7 84.Qh5+ Kg7 85.Ke5 Ra6 86.Qg5+ Kf7 87.Qf5+ Kg7 88.Qg4+ Kf7 89.Qf3+ Kg6 90.Qg2+ Kh6 91.Qh1+ Kg7 92.Qg2+ Rg6 93.Qb7+ Kh6 94.Qh1+ Kg7 95.Qa1 1-0
2026.03.12 3rd 3-0 Thu 12th Mar 2026
2213795 Silva Arellano, Miguel Arturo (2041) FM Hamidov, Allahverdi (2289) 0-1
1.e4 e6 2.Qe2 d5 3.exd5 Qxd5 4.Nc3 Qd8 5.b3 Nf6 6.Bb2 Nc6 7.O-O-O a5 8.a4 Nb4 9.Nf3 b6 10.h3 Be7 11.g4 Bb7 12.Bg2 O-O 13.Rhg1 Nfd5 14.Nxd5 Bxd5 15.Ne5 Bxg2 16.Rxg2 Qd5 17.Qf3 Bf6 18.Qxd5 Nxd5 19.Nd3 Bxb2+ 20.Kxb2 Rad8 21.f4 Rfe8 22.Re2 Kf8 23.Rde1 g6 24.h4 Rd6 25.h5 Nf6 26.hxg6 hxg6 27.g5 Nh5 28.Re4 Red8 29.R1e3 Rd4 30.Rxd4 Rxd4 31.Rf3 Ke7 32.Kc3 Re4 33.Kb2 Kd6 34.Re3 Kd5 35.Rf3 Re2 36.Kc3 Ke4 37.Rh3 Rg2 38.Re3+ Kd5 39.Re5+ Kd6 40.Re4 Rg3 41.Kb2 Rf3 42.Kc3 Ke7 43.Kc4 Ng3 44.Re2 Nxe2 0-1
2026.03.12 1st 3-0 Thu 12th Mar 2026
2212017 Silva Arellano, Miguel Arturo (2041) FM Tabatadze, Erekle (2346) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Bg5 Be6 7.O-O-O+ Nd7 8.f4 exf4 9.e5 h6 10.Bxf6+ gxf6 11.exf6 c6 12.Nge2 f3 13.gxf3 Kc7 14.Ne4 a5 15.a3 a4 16.Nf4 Bf5 17.Ng3 Bh7 18.Bh3 Nxf6 19.Ngh5 Nxh5 20.Rd7+ Kb6 21.Nxh5 Bc5 22.Nf6 Bg6 23.Ne4 Be3+ 24.Kb1 Rad8 25.Rhd1 Rxd7 26.Rxd7 Re8 27.Nd6 Rg8 28.Nc4+ Kc5 29.Nxe3 Bh5 30.Bg4 Bg6 31.Rxb7 Re8 32.Nf5 h5 33.Bh3 Re1+ 34.Ka2 Re2 35.Re7 Rxh2 36.Bf1 h4 37.Bd3 h3 38.Re5+ Kb6 39.Nd4 Rg2 40.Bxg6 fxg6 41.Re4 Kc5 42.Ne6+ Kd5 43.Nf4+ Kd6 44.Nxg2 h2 45.Rh4 Ke5 46.Rxh2 Kf5 47.Rh4 Ke5 48.Rg4 Kf5 49.Nh4+ Kf6 50.Nxg6 Kf5 51.Nh4+ Ke6 52.b3 Kd5 53.bxa4 Kc5 54.Kb2 Kd5 55.Kc3 Kc5 56.Rg5+ Kd6 57.Kc4 Ke6 58.Rg6+ Ke5 59.Kc5 Kf4 60.Rxc6 Ke5 61.a5 Kf4 62.Ng6+ Kf5 63.Ne7+ Ke5 64.Nc8 Kf5 65.f4 Ke4 66.Re6+ Kf5 67.Re5+ Kg4 68.Kd5 Kh4 69.Ke4 Kg4 70.f5 Kg5 71.f6+ Kxf6 72.Rf5+ Ke6 73.a6 Kd7 74.a7 Kc6 75.a8=Q+ Kc7 76.Qa7+ Kc6 77.Rf6+ Kb5 78.a4+ Kc4 79.Qd4# 1-0
2026.03.12 3rd 3-0 Thu 12th Mar 2026
2213556 Silva Arellano, Miguel Arturo (2041) GM Salinas Herrera, P (2461) 0-1
1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.Nge2 e6 6.O-O d6 7.d4 cxd4 8.Nxd4 Qc7 9.Re1 Nd7 10.a3 Ngf6 11.Bg5 Be7 12.Nb3 O-O 13.h3 Rac8 14.Be3 Qb8 15.Kh2 Rfd8 16.Qe2 Ne5 17.Nd2 Nfd7 18.f4 Nc4 19.Nxc4 Rxc4 20.Rad1 Rdc8 21.Qd2 Ba8 22.Bf1 Rxc3 23.bxc3 Bxe4 24.Bd4 Bd5 25.f5 e5 26.Bxe5 Nxe5 27.Qxd5 Rxc3 28.Rxe5 dxe5 29.Rd2 e4 30.Qxe4 Qxg3+ 31.Kh1 Bf8 32.Rd8 Qf3+ 33.Qxf3 Rxf3 34.Bd3 Rxh3+ 35.Kg2 Rh6 36.Kf3 Rd6 37.Ra8 g6 38.Kg4 Kg7 39.fxg6 hxg6 40.Ra7 Rf6 41.a4 bxa4 42.Rxa6 Rxa6 43.Bxa6 f5+ 44.Kf3 Kf6 45.Bc4 Ke5 46.Bf7 g5 47.Ba2 g4+ 48.Kg2 f4 49.Bc4 Kf5 50.Bd5 a3 51.Ba2 f3+ 52.Kf2 Kf4 53.Bd5 g3+ 54.Kg1 Bc5+ 55.Kf1 g2+ 0-1
2026.03.12 3rd 3-0 Thu 12th Mar 2026
2213572 Silva Arellano, Miguel Arturo (2041) Lai, Duc Minh (2126) 0-1
1.e4 e6 2.Qe2 c5 3.Nf3 g6 4.g3 Bg7 5.Bg2 Nc6 6.O-O Nge7 7.c3 O-O 8.d3 d5 9.e5 b6 10.Re1 a5 11.Bf4 a4 12.Nbd2 Ba6 13.c4 a3 14.b3 Nb4 15.Nf1 dxc4 16.dxc4 Qd3 17.Qxd3 Nxd3 18.Red1 Rad8 19.Bc1 Nxe5 20.Rb1 Rxd1 0-1
2026.03.12 3rd 3-0 Thu 12th Mar 2026
2213836 FM Vesga Izeta, Markel (2320) Silva Arellano, Miguel Arturo (2041) 0-1
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.cxd5 exd5 5.Nf3 c6 6.Bf4 Bf5 7.e3 Nf6 8.Bd3 Ne4 9.O-O Nd7 10.Ne2 O-O 11.Ng3 Nxg3 12.Bxg3 Bxd3 13.Qxd3 Nf6 14.Rab1 Bd6 15.b4 a6 16.Bxd6 Qxd6 17.a4 Nd7 18.b5 axb5 19.axb5 Ra3 20.Rb3 Rfa8 21.bxc6 bxc6 22.Rc1 f6 23.g3 Kf7 24.Kg2 Rxb3 25.Qxb3 Rb8 26.Qa4 Rb6 27.Qa7 Ke7 28.Qa8 Qb8 29.Qa3+ Qd6 30.Qd3 g6 31.h4 Kf7 32.h5 Qe6 33.Qa3 Qe7 34.Qa7 Qd6 35.Qa8 Qb8 36.Qa3 Rb3 37.Qa4 Qb5 38.Qa7 Ke7 39.hxg6 hxg6 40.Rh1 Qb7 41.Rh7+ Kd6 42.Qa1 g5 43.Qh1 Qc8 44.Qh3 Qe8 45.Qf5 Qe6 46.Qg6 Qe4 47.Qg7 Qe6 48.Qf7 Qxf7 49.Rxf7 Ke6 50.Rh7 c5 51.Nh2 cxd4 52.exd4 Nb6 53.Ng4 Nd7 54.Rh6 Rd3 55.f4 gxf4 56.gxf4 Rxd4 57.Kf3 Rd3+ 58.Ke2 Rd4 59.Kf3 Rd3+ 60.Ke2 Ra3 61.Ne3 d4 62.Ng4 Kf5 63.Nf2 Kxf4 64.Rh8 Ra2+ 65.Kf1 Kf3 66.Rh3+ Kf4 67.Rb3 Ra1+ 68.Kg2 Ne5 69.Nh3+ Kf5 70.Rg3 Ra2+ 71.Nf2 Kf4 72.Rh3 d3 73.Rh4+ Ke3 74.Rh3+ Ke2 75.Rh1 d2 76.Nd1 Kd3 77.Kg3 Kc2 78.Kf4 Ra1 79.Kf5 Rxd1 80.Kxf6 Rxh1 81.Kxe5 Rd1 82.Kd5 Re1 0-1
2026.03.12 1st 3-0 Thu 12th Mar 2026
2212049 FM Weetik, V (2423) Silva Arellano, Miguel Arturo (2041) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.c3 d6 8.d4 Bb6 9.a4 Bb7 10.Na3 b4 11.Nc4 bxc3 12.Nxb6 cxb6 13.bxc3 O-O 14.Re1 Qe7 15.Ba3 Rfd8 16.Rb1 Rab8 17.Ng5 Rf8 18.dxe5 Qxe5 19.Nxf7 Rxf7 20.Bxd6 Rd8 21.Bxe5 Rxd1 22.Rexd1 Nxe5 23.Rd8+ 1-0
2026.03.12 3rd 3-0 Thu 12th Mar 2026
2213843 IM Vlassov, N (2322) Silva Arellano, Miguel Arturo (2041) 1-0
1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Nf3 Bd6 5.O-O Bc7 6.Nc3 h6 7.d4 exd4 8.Qxd4 d6 9.Bf4 Be6 10.Rad1 Bxc4 11.Qxc4 Qe7 12.Rfe1 O-O 13.e5 dxe5 14.Nxe5 Qe6 15.Qxe6 fxe6 16.Ng6 Re8 17.Bxc7 1-0
2026.03.12 3rd 3-0 Thu 12th Mar 2026
2213875 Silva Arellano, Miguel Arturo (2041) Guha, Eshan (2076) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Bd3 Bxd3 5.Qxd3 Qa5+ 6.Bd2 Qa6 7.Qxa6 Nxa6 8.Ne2 e6 9.c3 c5 10.f4 Ne7 11.O-O h5 12.dxc5 Nxc5 13.Nd4 Ne4 14.Be3 Nc6 15.Nd2 Nxd2 16.Bxd2 Nxd4 17.cxd4 g6 18.Rfc1 Kd7 19.Rc2 Be7 20.Rac1 Rac8 21.Ba5 b6 22.Bd2 Rxc2 23.Rxc2 Rc8 24.Rxc8 Kxc8 25.Kf2 Kc7 26.h3 Kc6 27.b3 a5 28.g4 hxg4 29.hxg4 Bd8 30.Kf3 b5 31.f5 gxf5 32.gxf5 Bb6 33.Bc3 Kd7 34.Kf4 a4 35.bxa4 bxa4 36.Kg5 Ke8 37.Kf6 Bd8+ 38.Kg7 Be7 39.fxe6 fxe6 40.Ba5 Ba3 41.Kf6 Kd7 42.Bb6 Bc1 43.Bc5 Be3 44.Kf7 Bg5 45.Kg6 Bd8 46.Kf7 Ba5 47.Kf6 Bd8+ 48.Kf7 Bc7 49.Kf6 Ba5 50.Kf7 Bc3 51.Kf6 Bd2 52.Kf7 Be3 53.Kf6 Bc1 54.Kf7 Bg5 55.Kg6 Bh4 56.Kf7 Bf2 57.Kg6 Be3 58.Kf7 Bd2 59.Kf6 Bc3 60.Kf7 Bb2 61.Kf6 Bc1 62.Kf7 Be3 63.Kf8 Bg1 64.Kf7 Bh2 65.Kg7 Bg3 66.Kf7 Bh4 67.Kg6 Bd8 68.Kf7 1/2-1/2
2026.03.12 3rd 3-0 Thu 12th Mar 2026
2213620 Smail, Benedict (2075) Silva Arellano, Miguel Arturo (2041) 0-1
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf3 h6 6.Bxf6 Bxf6 7.e3 O-O 8.Qd2 c5 9.dxc5 dxc4 10.Bxc4 Qa5 11.O-O Qxc5 12.Bb3 Nc6 13.Ne4 Qe7 14.Nxf6+ Qxf6 15.Rfd1 e5 16.h3 Bxh3 17.Qd6 Bg4 18.Qxf6 gxf6 19.Rd6 Bxf3 20.gxf3 Kg7 21.Rd7 b6 22.Rc1 Nb8 23.Re7 Na6 24.Bd5 Rad8 25.e4 Nb4 26.Bb3 a5 27.Rcc7 Nd3 28.Rxf7+ Rxf7 29.Bxf7 Kf8 30.b3 Nf4 31.Bc4 Rd1+ 32.Kh2 Rd2 33.Kg3 Rxa2 34.Kg4 Rxf2 35.Kf5 Rxf3 36.Kg4 Rf2 37.Rf7+ Ke8 38.Rxf6 Rg2+ 39.Kf5 Nh5 40.Bf7+ Ke7 41.Bxh5 Rg5# 0-1
2026.03.05 1st 3-0 Thu 5th Mar 2026
2207234 Silva Arellano, Miguel Arturo (2041) CM Nguyen, Luong Vu (1952) 0-1
1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.Nge2 e6 6.O-O Nf6 7.d4 b4 8.Nb1 Bxe4 9.Nf4 Bxg2 10.Nxg2 d5 11.c4 dxc4 12.Nd2 Qxd4 13.Qa4+ Nbd7 14.Nf3 Qd5 15.Bg5 Qxf3 16.Bxf6 gxf6 17.Rfd1 Qb7 18.Ne3 Qb5 19.Qc2 Be7 20.Nxc4 O-O 21.a4 Qb7 22.Qd2 Ne5 23.Nxe5 fxe5 24.Qh6 Rad8 25.Re1 Qf3 26.Re3 Qf5 27.Rae1 Bg5 0-1
2026.03.05 1st 3-0 Thu 5th Mar 2026
2207211 Silva Arellano, Miguel Arturo (2041) IM Perez Gormaz, M (2383) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.b4 Bb6 7.e5 d5 8.exf6 dxc4 9.Qe2+ Be6 10.b5 Na5 11.fxg7 Rg8 12.Nxd4 Bxd4 13.cxd4 Rxg7 14.Bb2 Qd5 15.Nc3 Qxg2 16.O-O-O O-O-O 17.Rhg1 Qxg1 18.Rxg1 Rxg1+ 19.Kc2 Bf5+ 20.Ne4 Re8 21.f3 Reg8 22.Kc3 b6 23.Ng3 Bd3 24.Qe7 Rg2 25.Ba3 Rxa2 26.Kb4 Nb7 27.Qxf7 Rd8 28.Qe6+ Kb8 29.Nf5 Bxf5 30.Qxf5 Nd6 31.Qxh7 Nxb5 32.Kxb5 Rxa3 33.Kxc4 Rxf3 34.Qe7 Rdf8 35.h4 R3f7 36.Qe6 Rf4 37.h5 Rh4 38.Qe5 Rd8 39.Qf6 Rdxd4+ 40.Qxd4 Rxh5 41.Qd8+ Kb7 42.Qf6 Rc5+ 43.Kb4 a5+ 44.Kb3 Rc6 45.Qf3 b5 46.Qd5 Kb6 47.Qd4+ Rc5 48.Qf6+ c6 49.Qf2 a4+ 50.Kb4 Ka6 51.Qxc5 Kb7 52.Ka5 Kc7 53.Qb6+ Kd7 54.Qc5 Ke6 55.Kb4 Kd7 56.Qb6 Kd6 57.Qc5+ Kd7 58.Qc3 Kc7 59.Kc5 Kd7 60.Qa5 Ke6 61.Qb6 Kf5 62.Qxc6 a3 63.Qd5+ Kg4 64.Qa2 Kg3 65.Qxa3+ Kh2 66.Qb4 Kh1 67.Qxb5 Kg2 68.Qc4 Kg1 69.Kd4 Kf2 70.Qd3 Ke1 71.Ke3 1/2-1/2
2026.02.26 3rd 3-0 Thu 26th Feb 2026
2202881 CM Diaz Guerrero, Jesus Daniel (2135) Silva Arellano, Miguel Arturo (2042) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O d6 6.c3 h6 7.a4 a5 8.Nbd2 Bb6 9.Re1 Qe7 10.Nf1 Be6 11.Bb5 Bd7 12.Be3 Bxe3 13.Nxe3 Nb8 14.Nf5 Qf8 15.d4 exd4 16.e5 Kd8 17.exf6 Bxf5 18.Qxd4 g6 19.Re7 Nc6 20.Bxc6 bxc6 21.Ne5 Be6 22.Re1 Ra6 23.Nxg6 fxg6 24.R1xe6 c5 25.Qd5 1-0
2026.02.26 3rd 3-0 Thu 26th Feb 2026
2202642 Silva Arellano, Miguel Arturo (2042) FM Fogo Esquivel, Levi Kalani Alexander (2100) 0-1
1.e4 e5 2.Nf3 d5 3.exd5 e4 4.Qe2 Nf6 5.d3 Qxd5 6.Nfd2 Nc6 7.Nxe4 Be6 8.Nbc3 Bb4 9.Bd2 Qa5 10.a3 O-O-O 11.Nxf6 gxf6 12.Ne4 Bxd2+ 13.Qxd2 Qb6 14.O-O-O f5 15.Nc3 Rhg8 16.g3 Nd4 17.Bg2 Bb3 18.cxb3 Nxb3+ 19.Kc2 Nxd2 20.Rxd2 f4 21.Re1 fxg3 22.fxg3 Rde8 23.Rf1 Rg7 24.Be4 Qd6 25.Rdf2 Rf8 26.Rf6 Qd8 27.R6f5 c6 28.Rc5 Qe7 29.b4 Kb8 30.Rc4 h5 31.Rf5 h4 32.b5 Rg5 33.Rxg5 Qxg5 34.bxc6 bxc6 35.Bxc6 Rc8 36.gxh4 Qh6 37.Rb4+ Kc7 38.Be4 Kd8 39.Kb3 Qxh4 40.Rd4+ Ke7 41.Nd5+ Kf8 42.Nb4 Qxh2 43.Bd5 Qe5 44.Rc4 Rb8 45.Kc2 Rxb4 46.axb4 Qxd5 47.Kc3 f5 48.Rc5 Qe6 49.d4 f4 50.d5 Qe5+ 51.Kc4 f3 52.Rc8+ Ke7 53.Kc5 f2 54.Kc6 f1=Q 55.Rc7+ Qxc7+ 56.Kxc7 Qc4+ 0-1
2026.02.26 3rd 3-0 Thu 26th Feb 2026
2202665 CM Taylor Rodriguez, Juan Jose (2152) Silva Arellano, Miguel Arturo (2042) 1-0
1.c4 e6 2.g3 Nf6 3.Nf3 d5 4.Bg2 c6 5.O-O Nbd7 6.b3 Bd6 7.d4 O-O 8.Bb2 Re8 9.Nbd2 e5 10.dxe5 Nxe5 11.cxd5 Nxd5 12.Nxe5 Bxe5 13.Bxe5 Rxe5 14.Nc4 Re8 15.e4 Nf6 16.Nd6 Re6 17.Nc4 Re8 18.e5 Nd5 19.f4 Nb6 20.Qxd8 Rxd8 21.Nd6 f6 22.Rae1 fxe5 23.fxe5 Be6 24.Nxb7 Rd2 25.Bxc6 Rc8 26.Be4 Rxa2 27.Nd6 Rc5 28.Nf5 g6 29.Nd4 Bh3 30.Rf3 Rxe5 31.Rfe3 Nd7 32.Nf3 Rc5 33.b4 Rc7 34.Bd5+ Kg7 35.Bxa2 1-0
2026.02.26 3rd 3-0 Thu 26th Feb 2026
2202685 Silva Arellano, Miguel Arturo (2042) Jaimes Gonzalez, Ludin Esteban (2071) 1-0
1.e4 c5 2.Nc3 a6 3.g3 Nc6 4.Bg2 g6 5.Nge2 Bg7 6.d3 e6 7.Be3 Nd4 8.Qd2 h5 9.Nc1 Ne7 10.Nd1 Nec6 11.c3 Nb5 12.Bxc5 d6 13.Be3 h4 14.O-O e5 15.a4 Nc7 16.Ne2 hxg3 17.fxg3 Bh3 18.d4 Qd7 19.Rf2 Bxg2 20.Rxg2 exd4 21.cxd4 d5 22.e5 Ne6 23.Ndc3 Na5 24.Nf4 Nb3 25.Qd1 Nxa1 26.Qxa1 Nxf4 27.Bxf4 O-O-O 28.b4 Bh6 29.b5 Bg5 30.Bxg5 1-0
2026.02.26 3rd 3-0 Thu 26th Feb 2026
2202736 Silva Arellano, Miguel Arturo (2042) IM Tan, Jun Ying (2404) 0-1
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 g6 5.d3 Bg7 6.Be3 d6 7.Nge2 Nd4 8.Qd2 Ne7 9.Nc1 O-O 10.Nd1 b6 11.c3 Ndc6 12.Bh6 d5 13.Bxg7 Kxg7 14.exd5 Nxd5 15.h4 h5 16.Ne3 Bb7 17.Nxd5 exd5 18.O-O d4 19.c4 Qd7 20.Ne2 Ne5 21.f3 Rae8 22.Nf4 Re7 23.Rae1 Rfe8 24.Re2 Nc6 25.Rxe7 Nxe7 26.Re1 Nf5 27.Rxe8 Qxe8 28.Nxh5+ Kf8 29.Nf6 Qe6 30.Ne4 Bxe4 31.fxe4 Ne3 32.Qf2 Kg7 33.Qf4 b5 34.b3 bxc4 35.bxc4 f6 36.Kh2 Ng4+ 37.Kg1 Ne3 38.Kh2 Qd7 39.Bh3 Qb7 40.Qf2 Qb1 41.Qe2 a5 42.g4 a4 43.g5 fxg5 44.hxg5 a3 45.Qf2 Qb2 46.Kg3 Qxf2+ 47.Kxf2 Nd1+ 48.Ke1 Nc3 49.Kd2 Nxa2 50.Kc2 Nb4+ 51.Kb3 a2 52.Kb2 Nxd3+ 53.Kxa2 Nf2 54.Bg2 d3 55.Kb2 d2 56.Bf3 d1=Q 57.Bxd1 Nxd1+ 58.Kc2 Nf2 59.e5 Kf7 60.Kd2 Ne4+ 61.Ke3 Nxg5 62.Kf4 Ne6+ 63.Ke4 g5 64.Kf5 Ke7 65.Kg4 Kd7 66.Kf5 Ke8 67.Kg4 Ke7 68.Kf5 Kf7 69.Ke4 Kg6 70.Kd5 Nf4+ 71.Ke4 Ne2 72.Kf3 Nd4+ 73.Ke4 g4 74.Kf4 Kh5 75.e6 Nxe6+ 76.Ke5 Nd4 77.Kd5 g3 78.Kxc5 g2 79.Kxd4 g1=Q+ 80.Kd5 Qg5+ 81.Kc6 Kg6 82.c5 Kf7 83.Kb6 Ke7 84.c6 Kd8 85.c7+ Kc8 86.Kc6 Qf6+ 87.Kd5 Kxc7 0-1
2026.02.26 3rd 3-0 Thu 26th Feb 2026
2202744 CM Wu, Jonathan (2092) Silva Arellano, Miguel Arturo (2042) 0-1
1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.f4 d6 6.Nf3 Ng4 7.Ng5 O-O 8.f5 Bf2+ 9.Kf1 Ne3+ 10.Bxe3 Bxe3 11.h4 Bxg5 12.hxg5 Qxg5 13.Nd5 Nd4 14.c3 b5 15.Bb3 Nxb3 16.axb3 c6 17.Nc7 Rb8 18.Rxa7 Qf4+ 19.Kg1 Qe3+ 20.Kh2 Qxa7 0-1
2026.02.26 3rd 3-0 Thu 26th Feb 2026
2202783 Silva Arellano, Miguel Arturo (2042) IM Estrada Nieto, J (2177) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.b4 Bb6 7.e5 d5 8.exf6 dxc4 9.Qe2+ Be6 10.b5 d3 11.Qe4 Nb4 12.O-O Nc2 13.fxg7 Rg8 14.Qxh7 Kd7 15.Bg5 f6 16.Ne5+ Kd6 17.Qe4 fxg5 18.Nxc4+ Bxc4 19.Qxc4 Nxa1 20.Qxd3+ Kc5 21.Qe3+ Kxb5 22.Na3+ Kc6 23.Qe4+ Qd5 24.Qa4+ Kd6 25.Rd1 c6 26.Rxd5+ Kxd5 27.Qd1+ Ke6 28.Qxa1 Rxg7 29.c4 Rd7 30.g3 Rad8 31.Kg2 Rd2 32.Qe1+ Kf6 33.c5 Bxc5 34.Nc4 Rxf2+ 35.Kh3 g4+ 36.Kxg4 Rg8+ 37.Kh3 Rf5 38.g4 Rf3+ 39.Kg2 Rf2+ 40.Qxf2+ Bxf2 41.Kxf2 Rxg4 42.Nd6 Ra4 43.Nxb7 Rxa2+ 44.Kg3 a5 45.Nd8 c5 46.Nb7 c4 47.Nd6 c3 48.Ne4+ Ke5 49.Nxc3 Ra3 0-1
2026.02.26 3rd 3-0 Thu 26th Feb 2026
2202796 FM Siva Kumar, Nirish Kumar (2213) Silva Arellano, Miguel Arturo (2042) 1-0
1.e4 e5 2.Nc3 Nc6 3.Bc4 Bc5 4.Nf3 d6 5.d3 Nf6 6.Bg5 h6 7.Bxf6 Qxf6 8.Nd5 Qd8 9.c3 Be6 10.d4 exd4 11.cxd4 Bxd5 12.exd5 Bb4+ 13.Kf1 Ne7 14.Qa4+ c6 15.Qxb4 cxd5 16.Bb5+ Kf8 17.g3 a6 18.Be2 b5 19.Kg2 a5 20.Qd2 1-0
2026.02.26 3rd 3-0 Thu 26th Feb 2026
2202826 CM Li, Aiden Linyuan (2021) Silva Arellano, Miguel Arturo (2042) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Nxe5 7.Rxe5+ Be7 8.Bb3 O-O 9.Re1 Bf6 10.d4 Nf5 11.c3 d5 12.Nd2 c6 13.Nf1 Nd6 14.Bc2 Bf5 15.Bf4 Bxc2 16.Qxc2 Re8 17.Rxe8+ Nxe8 18.Re1 g6 19.Ng3 Ng7 20.Qe2 Qd7 21.Bh6 Re8 22.Qf1 Rxe1 23.Qxe1 Qe6 24.Qd2 Nf5 25.Nxf5 Qxf5 26.h3 g5 27.Qe3 Qe4 28.Bxg5 Qxe3 29.Bxe3 Kf8 30.f4 Ke7 31.g4 Kd6 32.g5 Be7 33.f5 b6 34.h4 c5 35.Kf2 Kc6 36.Kf3 b5 37.Kg4 b4 38.Kh5 Bf8 39.dxc5 bxc3 40.bxc3 a5 41.Bd4 a4 42.a3 Kb5 43.g6 hxg6+ 44.fxg6 fxg6+ 45.Kxg6 Bxc5 46.Bxc5 Kxc5 47.h5 Kc4 48.h6 Kxc3 49.h7 d4 50.h8=Q Kc4 51.Qc8+ Kb3 52.Qb7+ Kxa3 53.Qb5 d3 54.Qxd3+ Kb2 55.Qb5+ Ka3 56.Kf5 1-0
2026.02.26 3rd 3-0 Thu 26th Feb 2026
2202853 Silva Arellano, Miguel Arturo (2042) Rohwer, P (2020) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O a6 6.c3 h6 7.d4 Bd6 8.dxe5 Nxe5 9.Nxe5 Bxe5 10.f4 Bd6 11.e5 Bc5+ 12.Kh1 Ng8 13.Bxf7+ Kxf7 14.Qd5+ Kf8 15.Qxc5+ Qe7 16.Qxc7 g6 17.Be3 Kg7 18.Nd2 Kh7 19.Ne4 d5 20.exd6 Qxc7 21.dxc7 Bf5 22.Nd6 Ne7 23.Rfe1 Nd5 24.Bd4 Rhf8 25.c4 Nf6 26.Re7+ Kg8 27.Nxf5 gxf5 28.Bxf6 Rxf6 29.Rd1 Rff8 30.Rdd7 Rfc8 31.g4 fxg4 32.f5 b5 33.c5 a5 34.f6 h5 35.Rg7+ Kf8 36.Rh7 Kg8 37.Rdg7+ Kf8 38.Rh8# 1-0
2026.02.26 3rd 3-0 Thu 26th Feb 2026
2202612 Silva Arellano, Miguel Arturo (2042) IM Vidyarthi, Vyom (2402) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bd6 5.O-O O-O 6.Bxc6 dxc6 7.d4 exd4 8.Qxd4 Be7 9.Qxd8 Rxd8 10.Bf4 Ne8 11.Rad1 Bg4 12.h3 Bxf3 13.gxf3 Bd6 14.Ne2 f6 15.Kg2 Kf7 16.Bg3 c5 17.c4 a5 18.Nc3 c6 19.b3 Bxg3 20.fxg3 Rd4 21.Ne2 Rd6 22.Rxd6 Nxd6 23.Rd1 Ke7 24.Nc3 a4 25.Nxa4 Nxc4 26.Rc1 b5 27.bxc4 Rxa4 28.cxb5 Rxa2+ 29.Kg1 cxb5 30.Rxc5 b4 31.Rb5 Rb2 32.f4 b3 33.g4 Kd6 34.g5 Kc6 35.Rb4 Kc5 36.Rb7 Kc4 37.Rxg7 fxg5 38.fxg5 Rd2 39.Rc7+ Kd3 40.Rd7+ Ke3 41.Rb7 b2 42.e5 Rd1+ 43.Kg2 b1=Q 44.Rxb1 Rxb1 45.Kg3 Ke4 46.Kg4 Kxe5 47.Kh5 Kf5 48.Kh6 Rh1 49.Kxh7 Kxg5 50.Kg7 Rxh3 0-1
2026.02.19 3rd 3-0 Thu 19th Feb 2026
2196416 Silva Arellano, Miguel Arturo (2042) WCM Chen, Shuang (1796) 0-1
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 Nf6 6.Be3 d6 7.h3 O-O 8.Qd2 Be6 9.Nge2 Rc8 10.O-O a6 11.Bh6 b5 12.Bxg7 Kxg7 13.Nf4 Qd7 14.Ncd5 c4 15.d4 Nd8 16.c3 Bxd5 17.exd5 e6 18.Rfe1 exd5 19.g4 Qb7 20.g5 Ne4 21.Bxe4 dxe4 22.d5 f5 23.gxf6+ Rxf6 24.Rxe4 Nf7 25.Qd4 Ne5 26.Rae1 Nf3+ 27.Kg2 Nxd4 28.Rxd4 Rcf8 29.Ne6+ Rxe6 30.Rxe6 Qf7 31.f4 Qf5 32.Re2 Rf7 33.Kg3 h5 34.Rf2 g5 35.Rf3 gxf4+ 36.Rfxf4 h4+ 37.Kf3 Qh5+ 38.Kf2 Rxf4+ 39.Rxf4 Qxd5 40.Rg4+ Kf6 41.Rxh4 Qd2+ 42.Kg3 Qxb2 43.Rf4+ Ke5 44.Rf3 Qxa2 45.h4 Qe2 46.h5 Qxf3+ 47.Kxf3 a5 48.h6 Kf6 49.Ke4 Kg6 50.Kd5 a4 51.Kxd6 Kxh6 52.Kc5 a3 53.Kxb5 a2 54.Kxc4 a1=Q 55.Kb5 Qa8 56.c4 Qc8 57.c5 Kg6 58.c6 Kf6 59.Kb6 Ke6 60.c7 Kd6 61.Ka7 Qxc7+ 62.Ka8 Qc6+ 63.Kb8 Qb5+ 64.Ka7 Kc7 65.Ka8 Qb7# 0-1
2026.02.19 3rd 3-0 Thu 19th Feb 2026
2196438 Silva Arellano, Miguel Arturo (2042) Furman, Eugene 1-0
1.e4 e6 2.Qe2 c5 3.Nf3 Nc6 4.g3 g6 5.Bg2 Bg7 6.O-O Nf6 7.d3 d5 8.e5 Nd7 9.Bf4 O-O 10.Nbd2 b5 11.Rfe1 a5 12.c3 b4 13.c4 Nb6 14.Rac1 Nd7 15.cxd5 exd5 16.e6 Nf6 17.e7 Nxe7 18.Qxe7 Be6 19.Qxd8 Rfxd8 20.Rxc5 Nd7 21.Rc7 Bxb2 22.Ng5 Bf5 23.Re7 Bf6 24.Rxf7 Bxg5 25.Bxd5 Bxf4 26.Rxf5+ Kh8 27.Rxf4 Ne5 28.Bxa8 Nxd3 29.Rff7 Ne5 30.Rxh7+ Kg8 31.Ne4 1-0
2026.02.12 3rd 3-0 Thu 12th Feb 2026
2190082 IM Herrera Ortiz, M (2187) Silva Arellano, Miguel Arturo (2042) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 d6 6.a4 O-O 7.b4 Nxb4 8.cxb4 Bxb4+ 9.Bd2 Bxd2+ 10.Nbxd2 d5 11.exd5 Nxd5 12.O-O Nb6 13.a5 Nxc4 14.Nxc4 f6 15.Qb3 Kh8 16.Rad1 b6 17.d4 e4 18.Ne1 Rb8 19.Qc3 b5 20.Ne3 b4 21.Qc5 Ba6 22.Nc4 Qe8 23.Rc1 Qf7 24.Nb2 Bxf1 25.Kxf1 Rfd8 26.Nc2 Qb3 27.Nc4 Qd3+ 28.Kg1 b3 29.Ne1 Qxd4 30.Qxd4 Rxd4 31.Nb2 Rd2 32.Rb1 c5 33.Kf1 Rb4 34.a6 c4 35.Nxc4 Rxc4 36.Rxb3 h6 37.Rb1 Ra4 38.g3 Rxa6 39.Ng2 Raa2 40.Nf4 Rxf2+ 41.Kg1 Rxf4 42.gxf4 Kh7 43.Re1 f5 44.Rb1 a5 45.Rb5 Kg6 46.Rb6+ Kh5 47.Rb5 Kg4 48.Rb7 g5 49.fxg5 hxg5 50.Kf1 e3 51.Ke1 f4 52.Rf7 f3 53.Re7 Ra1# 0-1
2026.02.12 2nd 3-0 Thu 12th Feb 2026
2189583 CM Kopczynski, M (2225) Silva Arellano, Miguel Arturo (2042) 1-0
1.e4 e5 2.d4 exd4 3.c3 d5 4.exd5 Qxd5 5.cxd4 Nc6 6.Nf3 Bg4 7.Be2 O-O-O 8.Nc3 Qd7 9.Be3 Nf6 10.O-O Nd5 11.Nxd5 Qxd5 12.Rc1 f6 13.Qa4 Qa5 14.Qxa5 Nxa5 15.h3 Be6 16.Bb5 c6 17.Bd2 b6 18.Bxa5 bxa5 19.Rxc6+ Kd7 20.Ra6+ Kc7 21.Rxe6 1-0
2026.02.12 2nd 3-0 Thu 12th Feb 2026
2189847 Silva Arellano, Miguel Arturo (2042) IM Vlassov, N (2322) 0-1
1.e4 Nc6 2.d4 d5 3.exd5 Qxd5 4.Nf3 Bg4 5.Be2 O-O-O 6.Nc3 Qh5 7.h3 Nh6 8.O-O e5 9.hxg4 Nxg4 10.g3 Nxd4 11.Nh4 f5 12.Bxg4 fxg4 13.Kg2 g5 14.Bxg5 Qxg5 15.Ne4 Qg7 16.c3 Nf3 17.Qa4 Nxh4+ 18.gxh4 a6 19.Ng3 h5 20.Qe4 Qh7 21.Rad1 Qxe4+ 22.Nxe4 Be7 23.Kg3 Rhf8 24.Rxd8+ Kxd8 25.Rd1+ Ke8 26.Rd3 b6 27.Ng5 Bd6 28.Ne4 Ke7 29.Nxd6 cxd6 30.f3 gxf3 31.Rxf3 Rxf3+ 32.Kxf3 d5 0-1
2026.02.12 2nd 3-0 Thu 12th Feb 2026
2189351 FM Bozorov, Javohir (2261) Silva Arellano, Miguel Arturo (2042) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Bd3 Be7 9.O-O h6 10.Ne4 Nd5 11.Re1 O-O 12.Nbc3 f5 13.Ng3 e4 14.Ncxe4 fxe4 15.Bxe4 Nf6 16.Bg6 Bg4 17.f3 Bc5+ 18.Kh1 Bf2 19.fxg4 Bxe1 20.Qxe1 Qd6 21.Bf5 Rae8 22.Qd1 g6 23.d3 gxf5 24.Nxf5 Qe6 25.Bxh6 Rf7 26.Bd2 Nb7 27.Nh6+ Kf8 28.Nxf7 Kxf7 29.g5 Ng4 30.Qf3+ Kg6 31.h3 Ne5 32.Qe4+ Qf5 33.Qxf5+ Kxf5 34.Rf1+ Ke6 35.Rf6+ Kd7 36.g6 Rg8 37.Bc3 Nxg6 38.Rf7+ Ne7 39.Bf6 Re8 40.Bxe7 Rxe7 41.Rxe7+ Kxe7 42.g4 Nc5 43.Kg2 Na4 44.b3 Nc3 45.a4 Na2 46.d4 Nb4 47.c4 Nc2 48.d5 c5 49.h4 Nd4 50.h5 Nxb3 51.h6 Kf7 52.d6 Nd4 53.d7 Ne6 54.Kg3 Kg6 55.g5 Kh7 56.Kg4 Kg6 57.a5 a6 58.Kh4 Kh7 59.Kg3 Nf4 60.Kxf4 1-0
2026.02.12 3rd 3-0 Thu 12th Feb 2026
2190119 Silva Arellano, Miguel Arturo (2042) IM Ambartsumova, K (2385) 0-1
1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.Nge2 e5 6.O-O Nf6 7.Nd5 d6 8.c3 Be7 9.d4 O-O 10.f4 Bxd5 11.exd5 exd4 12.cxd4 Nbd7 13.dxc5 Nxc5 14.Nd4 Qd7 15.Re1 Bd8 16.Kh1 Bb6 17.Be3 Rfe8 18.Bg1 Rxe1 19.Qxe1 Re8 20.Qd1 Nce4 21.Nc6 Bxg1 22.Kxg1 Qf5 23.Rc1 h5 24.Nb4 a5 25.Nc6 Nxd5 26.Nd4 Qf6 27.Nxb5 Ne3 28.Qf3 Nd2 29.Qe2 Qxb2 30.Rd1 Ndc4 31.Qxb2 Nxb2 32.Re1 Nbc4 33.Bd5 Rb8 34.Bxc4 Nxc4 35.Nd4 Rb2 36.a4 Ra2 37.Nf5 Nd2 38.Re8+ Kh7 39.Re7 Nf3+ 40.Kf1 Kg6 41.Nxd6 Nxh2+ 42.Kg1 Nf3+ 43.Kf1 Nd2+ 44.Ke1 Rxa4 45.Kd1 Rd4 46.f5+ Kf6 47.Rxf7+ Ke5 48.Nb7 Ne4+ 49.Ke2 Rd2+ 50.Kf3 Rd3+ 51.Kg2 Rxg3+ 52.Kh2 Rg5 53.Re7+ Kf4 54.Nd6 Nxd6 55.f6 gxf6 56.Re6 Nf5 57.Rxf6 h4 58.Rxf5+ Kxf5 59.Kh3 Rg4 60.Kh2 a4 61.Kh3 a3 62.Kh2 a2 63.Kh3 a1=Q 64.Kh2 Qb2+ 65.Kh3 Qc3+ 0-1
2026.02.12 3rd 3-0 Thu 12th Feb 2026
2190135 FM Domingo Nunez, Alejandro (2337) Silva Arellano, Miguel Arturo (2042) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O O-O 6.c3 d6 7.h3 a6 8.Re1 Qe7 9.Bb3 Be6 10.Bc2 Ba7 11.Nbd2 Rad8 12.Nf1 d5 13.exd5 Nxd5 14.Ng3 f6 15.d4 Qf7 16.Qe2 Rfe8 17.dxe5 fxe5 18.Ng5 Nf4 19.Bxf4 Qxf4 20.Bxh7+ Kh8 21.N3e4 Bd5 22.Qh5 Rd6 23.Bg6+ Kg8 24.Qh7+ Kf8 25.Qh8+ Ke7 26.Qxe8# 1-0
2026.02.12 3rd 3-0 Thu 12th Feb 2026
2190153 Silva Arellano, Miguel Arturo (2042) CM Jyotshnav Talukdar (2268) 0-1
1.e4 e5 2.Nf3 d5 3.exd5 e4 4.Qe2 Nf6 5.d3 Qxd5 6.Nfd2 Nc6 7.Nxe4 Be6 8.Nbc3 Bb4 9.Bg5 Nxe4 10.Qxe4 Qxg5 11.g3 O-O-O 12.Bg2 Bd5 13.Qxd5 0-1
2026.02.12 2nd 3-0 Thu 12th Feb 2026
2189663 Silva Arellano, Miguel Arturo (2042) IM Estrada Nieto, J (2177) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.b4 Bb6 7.e5 d5 8.exf6 dxc4 9.Qe2+ Be6 10.b5 d3 11.Qe4 Nb4 12.O-O Nc2 13.fxg7 Rg8 14.Bg5 Qd5 15.Qxh7 Kd7 16.Nbd2 Bf5 17.Qh5 Nxa1 18.Ne5+ Ke8 19.Bf6 Qe6 20.Qh8 Qxf6 21.Qxg8+ Ke7 22.Qxa8 Qxg7 23.Re1 Nc2 24.Nc6+ Kf6 25.Qd8+ Kg6 26.Ne7+ Kh7 27.Nxf5 Qg6 28.Qh4+ Kg8 29.Re8# 1-0
2026.02.12 3rd 3-0 Thu 12th Feb 2026
2190194 Silva Arellano, Miguel Arturo (2042) CM Ardila, Oscar Humberto (1956) 1-0
1.e4 d6 2.d4 Nd7 3.Be3 Ngf6 4.Nc3 e5 5.dxe5 dxe5 6.f3 Bb4 7.Ne2 O-O 8.a3 Ba5 9.g3 c6 10.Bg2 Bb6 11.Qd2 Bxe3 12.Qxe3 Qc7 13.O-O-O Re8 14.h4 b5 15.h5 h6 16.g4 Nh7 17.Ng3 Qd8 18.Nf5 Qg5 19.Qxg5 Nxg5 20.Nd6 Rd8 21.Rd2 Ba6 22.Rhd1 Ne6 23.Nxf7 Kxf7 24.Rxd7+ Rxd7 25.Rxd7+ Ke8 26.Rd6 Nd8 27.f4 exf4 28.e5 Bb7 29.Be4 Ke7 30.Bg6 Ne6 31.Bf5 Nf8 32.Ne4 Rd8 33.Nc5 Bc8 34.Bxc8 Rxc8 35.b4 f3 36.Kd2 Rd8 37.Rxd8 Kxd8 38.Ke3 Ke7 39.Kxf3 Nh7 40.Ne4 Nf8 41.c3 Ke6 42.Kf4 Kd5 43.Nc5 a5 44.Kf5 axb4 45.cxb4 Nh7 46.e6 Kd6 47.Ne4+ Ke7 48.Nd6 Kxd6 49.Kg6 Ng5 50.Kxg7 Kxe6 51.Kxh6 Nf7+ 52.Kg7 Ne5 53.g5 Nf3 54.g6 Ng5 55.h6 Kf5 56.h7 Ne6+ 57.Kf7 Ng5+ 58.Kg8 Kxg6 59.h8=Q Kf5 60.Qc3 Ne4 61.Qxc6 Kf4 62.Qxb5 Ke3 63.Qc4 1-0
2026.02.12 3rd 3-0 Thu 12th Feb 2026
2189940 Bui Quang Huy (1951) Silva Arellano, Miguel Arturo (2042) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Bd3 Be7 9.O-O h6 10.Ne4 Nd5 11.c3 f5 12.Ng3 O-O 13.Bc2 e4 14.d3 Ba6 15.Re1 exd3 16.Bxd3 Bxd3 17.Qxd3 f4 18.Ne4 f3 19.g3 Qd7 20.b4 Nb7 21.a3 a5 22.c4 Qh3 23.Qf1 Qxf1+ 24.Kxf1 Nb6 25.bxa5 Nxa5 26.c5 Nb3 27.Ra2 Nxc5 28.Be3 Nxe4 29.Bxb6 Rab8 30.Rb2 Bc5 31.Rxe4 Rxb6 32.Rxb6 Bxb6 33.Nd2 Ba5 34.Nc4 Bc3 35.Re3 Bd4 36.Rd3 c5 37.a4 g5 38.a5 g4 39.a6 Ra8 40.Ra3 Ra7 41.Nd6 Kf8 42.Nb5 Ra8 43.a7 c4 44.Nc7 Rxa7 45.Rxa7 Bxa7 46.Nb5 Bc5 47.Nc3 Bb4 48.Nd5 Ba5 49.Ne3 Ke7 50.Nxg4 c3 51.Ne3 Kd6 52.Nc2 Kc5 53.Ke1 Kc4 54.Kd1 Kb3 55.Kc1 Bb6 56.Ne1 Bxf2 57.Nxf3 Be3+ 58.Kd1 c2+ 59.Ke2 c1=Q 60.Kd3 Qc3+ 61.Ke4 Bc1 62.Ne5 Qc4+ 63.Nxc4 Kxc4 64.Kf5 Kd5 65.g4 Kd4 66.h4 Kd5 67.Kg6 Bg5 68.hxg5 hxg5 69.Kxg5 Ke6 70.Kh6 Kf7 71.g5 Kg8 72.Kg6 Kh8 73.Kf7 Kh7 74.g6+ Kh8 75.g7+ Kh7 76.g8=Q+ Kh6 77.Qg6# 1-0
2026.02.12 3rd 3-0 Thu 12th Feb 2026
2189954 Silva Arellano, Miguel Arturo (2042) IM Estrada Nieto, J (2177) 1-0
1.e4 e5 2.f4 d5 3.exd5 exf4 4.d4 Bd6 5.Nf3 Nf6 6.c4 O-O 7.Nc3 Re8+ 8.Be2 c5 9.O-O Bg4 10.Nb5 cxd4 11.Nxd6 Qxd6 12.Nxd4 Bxe2 13.Nxe2 Qc5+ 14.Kh1 Qxc4 15.Nxf4 Na6 16.b3 Qe4 17.Bb2 Nd7 18.Qg4 Ne5 19.Qg3 Qe3 20.Rf3 Qd2 21.Nh5 Ng6 22.Bxg7 Re2 23.Bc3 Qc2 24.Nf6+ Kf8 25.Qd6+ Ne7 26.Nxh7+ Kg8 27.Nf6+ Kf8 28.Nd7+ Ke8 29.Ne5 Rxg2 30.Qd7+ Kf8 31.Rxf7+ Kg8 32.Qh3 Rg7 33.Rxg7+ Kxg7 34.Rg1+ Kf8 35.Rf1+ Ke8 36.Qh8+ 1-0
2026.02.12 2nd 3-0 Thu 12th Feb 2026
2189443 Silva Arellano, Miguel Arturo (2042) WFM Hnatyshyn, Anastasiia (2164) 0-1
1.e4 e6 2.Qe2 c5 3.Nf3 Nc6 4.g3 Nf6 5.Bg2 Be7 6.O-O O-O 7.e5 Nd5 8.c4 Ndb4 9.a3 Nc2 10.Ra2 N2d4 11.Nxd4 Nxd4 12.Qd3 d6 13.exd6 Qxd6 14.Nc3 Rd8 15.b4 Rb8 16.Ne4 Qc7 17.bxc5 e5 18.Qe3 Be6 19.d3 Bxc5 20.Nxc5 Qxc5 21.Re1 f6 22.f4 exf4 23.gxf4 Bf7 24.Qf2 b5 25.Rb2 Ne6 26.Be3 Qxa3 27.cxb5 Qxd3 28.Bxa7 Rxb5 29.Rxb5 Qxb5 30.Be3 Qd3 31.f5 Nc7 32.Bf1 Qd7 33.Bf4 Nd5 34.Rd1 Qxf5 35.Bg3 Qxf2+ 36.Bxf2 Rc8 37.Bg2 Nf4 38.Bg3 Nxg2 39.Kxg2 g5 40.Kg1 Kg7 41.Rd7 h5 42.Bd6 Kg6 43.Be7 Rc6 44.Rd6 Rxd6 45.Bxd6 Bd5 46.Kf2 f5 47.Kg3 f4+ 48.Bxf4 h4+ 49.Kg4 Be6+ 50.Kf3 gxf4 51.Kxf4 Kh5 52.Ke5 Bc8 53.Ke4 Bh3 54.Kf4 Bc8 55.Ke5 Kg5 56.Ke4 Kg4 57.h3+ Kxh3 58.Kf3 Kh2 59.Kf2 h3 60.Kf1 Bb7 61.Kf2 Kh1 62.Kf1 Ba6+ 63.Kf2 Kh2 64.Kf3 Kg1 65.Kg3 h2 66.Kh3 h1=Q+ 67.Kg3 Qg2+ 0-1
2026.02.12 2nd 3-0 Thu 12th Feb 2026
2189705 Silva Arellano, Miguel Arturo (2042) Alonso, Leonardo Espinha (2047) 0-1
1.e4 d5 2.exd5 Nf6 3.d4 Nxd5 4.Nf3 c5 5.c4 Nf6 6.dxc5 Qa5+ 7.Nc3 Qxc5 8.Be3 Qb4 9.Qa4+ Qxa4 10.Nxa4 e6 11.O-O-O Bd7 12.Nc3 Bb4 13.Bd2 O-O 14.Ne5 Bc6 15.f3 Rd8 16.Be2 b6 17.a3 Bf8 18.Be3 Rc8 19.Kb1 Bb7 20.Nb5 Ba6 21.Nd6 Bxd6 22.Rxd6 Kf8 23.Rhd1 Ke7 24.Bg5 h6 25.Bh4 Bb7 26.f4 Bxg2 27.Bh5 g6 28.Rd7+ Nxd7 29.Rxd7+ Ke8 30.Bxf6 gxh5 31.Re7+ Kf8 32.Rxf7+ Kg8 33.Rg7+ Kf8 34.Ng6+ Ke8 35.Re7+ Kd8 36.Ne5 Be4+ 37.Ka1 Rc7 38.Rxe6+ Kc8 39.Ng6 Bxg6 0-1
2026.02.12 3rd 3-0 Thu 12th Feb 2026
2189983 IM Pham Le Thao Nguyen (2348) Silva Arellano, Miguel Arturo (2042) 1-0
1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 Bg4 6.c3 Qb6 7.Qb3 c4 8.Qxb6 axb6 9.a3 Bxf3 10.Nxf3 e6 11.h3 Nd7 12.Rc1 b5 13.g4 f6 14.Bg2 Na5 15.O-O Nb3 16.Rc2 g5 17.Bg3 h5 18.Re1 hxg4 19.hxg4 Kf7 20.e4 Bg7 21.exd5 exd5 22.Nh2 Nb6 23.Bc7 Ra6 24.Rce2 Bf8 25.Nf1 Kg7 26.Ne3 Na8 27.Bg3 Bd6 28.Bxd6 Rxd6 29.Nf5+ 1-0
2026.02.12 2nd 3-0 Thu 12th Feb 2026
2189477 Silva Arellano, Miguel Arturo (2042) CM Klobucar, De (2166) 0-1
1.e4 e6 2.Qe2 d5 3.exd5 Qxd5 4.Nc3 Qd8 5.b3 Nf6 6.Bb2 c5 7.O-O-O Nc6 8.g4 Be7 9.Nf3 a6 10.Rg1 b5 11.Ne4 Bb7 12.g5 Nd5 13.Bxg7 Rg8 14.Nf6+ Nxf6 15.gxf6 Bd6 16.Qe4 Qa5 17.Qxh7 O-O-O 18.Kb2 Nb4 19.a3 Bxf3 20.Qh3 Bxd1 21.Qg2 Kc7 22.axb4 Be5+ 23.c3 Rxd2+ 24.Kc1 Qa2 0-1
2026.02.12 3rd 3-0 Thu 12th Feb 2026
2190016 Silva Arellano, Miguel Arturo (2042) CM Lopez Fuentes, Wilberth Sebastian (2030) 1-0
1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.dxe5 Bc5 6.Bxe4 dxe4 7.Qxd8+ Kxd8 8.Ng5 Ke8 9.Nxe4 Bb6 10.Nbc3 Nc6 11.Bf4 Bf5 12.O-O-O Ke7 13.f3 h6 14.Ng3 Be6 15.Nd5+ Bxd5 16.Rxd5 Nb4 17.Rb5 c5 18.Nf5+ Kd7 19.a4 Rhg8 20.Rd1+ Ke6 21.Ne3 g5 22.Bg3 Nc6 23.Rd6+ Ke7 24.Nf5+ Ke8 25.Rxh6 Rd8 26.Nd6+ Ke7 27.Rf6 Rgf8 28.Nf5+ Kd7 29.Nd6 Kc7 30.Nxf7 Nd4 31.e6+ Kc6 32.Rxb6+ axb6 33.e7+ Kd5 34.exd8=Q+ Rxd8 35.Nxd8 Kc4 36.b3+ Kc3 37.Be1# 1-0
2026.02.12 2nd 3-0 Thu 12th Feb 2026
2189774 Vazelakis, D (1840) Silva Arellano, Miguel Arturo (2042) 0-1
1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 d4 5.exf6 dxc3 6.bxc3 Qxf6 7.d4 Bd6 8.Nf3 h6 9.Bd3 b6 10.Be4 c6 11.O-O O-O 12.c5 bxc5 13.dxc5 Bxc5 14.Qa4 Ba6 15.Re1 Bb5 16.Qc2 Bc4 17.a4 Bd5 18.Bb2 Bxe4 19.Qxe4 Rc8 20.Ne5 Bd6 21.c4 Bxe5 22.Bxe5 Qf5 23.Qxf5 exf5 24.Bd6 Nd7 25.Re7 Nb6 26.c5 Nd5 27.Re5 g6 28.h4 Re8 29.Rae1 Rxe5 30.Rxe5 a6 31.h5 Kg7 32.Re2 gxh5 33.Rb2 Ra7 34.a5 Kf6 35.Rb8 Rd7 36.Rh8 Kg7 37.Ra8 Nb4 38.Be5+ f6 39.Bd6 Kf7 40.Rh8 Ke6 41.Rxh6 Rxd6 42.cxd6 c5 43.Kf1 c4 44.Ke1 c3 45.Kd1 Kxd6 46.Rxh5 Ke5 47.g3 Kd4 48.Rxf5 Kd3 49.Rf3+ Kc4 50.Rxf6 Kb3 51.Rf3 Kb2 52.Rxc3 Kxc3 0-1
2026.02.12 2nd 3-0 Thu 12th Feb 2026
2189280 FM Tabatadze, Erekle (2346) Silva Arellano, Miguel Arturo (2042) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Bd3 h6 8.Bh4 O-O 9.Nge2 Ne4 10.Bxe7 Qxe7 11.O-O Re8 12.Qc2 Bf5 13.Rae1 Nd7 14.Nf4 g5 15.Nh5 Bg6 16.Ng3 Ndf6 17.Ngxe4 Bxe4 18.f3 Bxd3 19.Qxd3 Rad8 20.Re2 Qd6 21.Rd1 a6 22.Qf5 Qe6 23.Qxe6 Rxe6 24.Kf2 Rde8 25.h3 Kg7 26.Rde1 Kg6 27.g3 b6 28.e4 dxe4 29.fxe4 c5 30.d5 Re5 31.Kf3 Nd7 32.g4 b5 33.Rd1 Nf6 34.d6 b4 35.Na4 Nxe4 36.d7 Rd8 37.Rxe4 Rxe4 38.Kxe4 1-0
2026.02.12 2nd 3-0 Thu 12th Feb 2026
2189547 Do Carmo, Gabriel Carckeno (2060) Silva Arellano, Miguel Arturo (2042) 0-1
1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 d4 5.exf6 dxc3 6.bxc3 Qxf6 7.Nf3 Bd6 8.d4 h6 9.Bd3 b6 10.O-O Bb7 11.a4 Nd7 12.a5 O-O 13.a6 Bxf3 14.Qxf3 Qxf3 15.gxf3 c5 16.Rd1 Rac8 17.Ba3 Nf6 18.Bf1 Be7 19.Bg2 Rfd8 20.Rac1 Bf8 21.f4 Bd6 22.dxc5 Bxc5 23.Rxd8+ Rxd8 24.Bxc5 bxc5 25.Rb1 Rd6 26.Rb8+ Kh7 27.Bb7 Nh5 28.Ra8 Nxf4 29.h4 Rd2 30.Rxa7 Nh3+ 31.Kh2 Nxf2 32.Bg2 Nd3 33.Kg3 f5 34.Rd7 e5 35.a7 f4+ 36.Kh2 f3 37.a8=Q Rxg2+ 38.Kh1 Nf2# 0-1
2026.02.12 3rd 3-0 Thu 12th Feb 2026
2190059 Silva Arellano, Miguel Arturo (2042) Gontcharov, Vladislav (2421) 1/2-1/2
1.e4 e6 2.Qe2 c5 3.Nf3 Nc6 4.g3 g6 5.Bg2 Bg7 6.O-O Nge7 7.c3 O-O 8.Rd1 e5 9.d3 d6 10.Bg5 h6 11.Bxe7 Qxe7 12.Nbd2 Be6 13.Nc4 Rab8 14.Ne3 b5 15.Nd5 Qd8 16.a4 b4 17.c4 Qd7 18.Qe3 f5 19.exf5 gxf5 20.Nh4 Nd4 21.Rac1 f4 22.Qe4 Rf7 23.Ng6 f3 24.Bf1 Bf5 25.Nde7+ Rxe7 26.Nxe7+ Qxe7 27.Qe3 Kh7 28.Re1 Bf6 29.Qd2 Bg5 30.Qd1 Bxc1 31.Qxc1 Qg5 32.Re3 h5 33.a5 h4 34.a6 hxg3 35.fxg3 Kg6 36.Kf2 Rh8 37.h4 Qg4 38.Qa1 Rxh4 39.gxh4 Qxh4+ 40.Kg1 Qg3+ 41.Kh1 Qh4+ 42.Kg1 Qg5+ 43.Kf2 Qh4+ 44.Kg1 1/2-1/2
2026.02.12 2nd 3-0 Thu 12th Feb 2026
2189819 Smail, Benedict (2075) Silva Arellano, Miguel Arturo (2042) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.Re1 O-O 8.c3 d6 9.h3 Qe7 10.a4 Bb7 11.d4 exd4 12.cxd4 Bb6 13.d5 Ne5 14.Bf4 Nfd7 15.axb5 axb5 16.Rxa8 Bxa8 17.Nc3 b4 18.Na4 Ba7 19.Be3 Nxf3+ 20.Qxf3 Bxe3 21.Qxe3 c5 22.dxc6 Bxc6 23.Nb6 Nc5 24.Bd5 Qb7 25.Bxc6 Qxb6 26.Bd5 g6 27.Qh6 Nd7 28.Re3 Qd4 29.b3 Rc8 30.Rf3 Ne5 31.Rf4 Qd1+ 32.Kh2 Rc1 33.Kg3 Rc3+ 34.f3 Qe1+ 35.Kh2 Rc1 36.Qh4 Qg1+ 37.Kg3 Qe1+ 38.Kh2 Nxf3+ 39.gxf3 Rc2+ 0-1
2023.11.13 World Youth Open U14 2023
742549 Brattgjerd, Isak Vinh (2235) Silva Arellano, Miguel Arturo (1684) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 Bb7 9.d3 d6 10.c3 Na5 11.Bc2 c5 12.Nbd2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.d4 Qb6 16.d5 b4 17.cxb4 cxb4 18.Be3 Qd8 19.Nd2 Rc8 20.Bd3 Nd7 21.Qe2 Ra8 22.Rec1 Nc5 23.Bxc5 dxc5 24.Ngf1 Qe7 25.Ne3 Bh6 26.Rc2 Bxe3 27.Qxe3 Rac8 28.Rac1 f5 29.exf5 Bxd5 30.Rxc5 Rc6 31.Nf1 Rec8 32.Rxa5 Rxc1 33.Rxd5 R8c5 34.f6 Qc7 35.Rxc5 Qxc5 36.Qh6 Kf7 37.Qg7+ Ke6 38.f7 e4 39.f8=Q 1-0
2022.06.19 3rd Gran Canaria Online
1296136 Silva Arellano, Miguel Arturo (1573) WFM Nurdin, Tammi Nasuha (2025) 1-0
1.e4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.d3 Nf6 6.Be3 d6 7.Qc1 O-O 8.Bh6 a6 9.h4 b5 10.h5 Ne5 11.hxg6 Nxg6 12.Bxg7 Kxg7 13.Qh6+ Kg8 14.e5 dxe5 15.Bxa8 Qd4 16.Ne4 1-0
2022.06.19 3rd Gran Canaria Online
1295678 Schoenmakers A., Anna A Silva Arellano, Miguel Arturo (1573) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.e5 d5 6.exf6 dxc4 7.fxg7 Bxg7 8.Bg5 f6 9.Bf4 O-O 10.O-O Bg4 11.h3 Bxf3 12.Qxf3 Kh8 13.Rd1 Qe7 14.Nd2 Ne5 15.Qxb7 Rab8 16.Qxa7 Rxb2 17.Bxe5 fxe5 18.Nxc4 Rxc2 19.Re1 Rfxf2 20.Qa8+ Bf8 21.Nxe5 Rxg2+ 22.Kh1 Rh2+ 23.Kg1 Qg5+ 24.Ng4 Rcg2+ 25.Kf1 Qf4+ 26.Nf2 Qxf2# 0-1
2022.06.19 3rd Gran Canaria Online
1295185 Yurukova, Ginka (1296) Silva Arellano, Miguel Arturo (1573) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d5 5.exd5 Qxd5 6.cxd4 Bb4+ 7.Nc3 Be6 8.Be2 O-O-O 9.O-O Bxc3 10.bxc3 Nf6 11.Bf4 Nh5 12.Be3 Qa5 13.Qc2 Nf6 14.c4 Nb4 15.Qb3 Na6 16.Ne5 Qb6 17.d5 Qxb3 18.axb3 Nxd5 19.cxd5 Bxd5 20.Bxa6 bxa6 21.Rxa6 f6 22.Nc4 Bxc4 23.bxc4 Rd6 24.Rxd6 cxd6 25.Bxa7 Kb7 26.Be3 Kc6 27.Rb1 Ra8 28.h3 Ra4 29.Rb6+ Kc7 30.Rb1 Rxc4 31.Rc1 Rxc1+ 32.Bxc1 Kc6 33.Kf1 Kd5 34.Ke2 Kc4 35.Bf4 d5 36.Kd2 Kd4 37.Be3+ Ke4 38.f3+ Ke5 39.Kd3 g6 40.g3 f5 41.Bf4+ Ke6 42.Kd4 h5 43.Bg5 h4 44.Bxh4 f4 45.gxf4 Kf5 46.Bg5 Ke6 47.h4 Kf5 48.Kxd5 1/2-1/2
2022.06.19 3rd Gran Canaria Online
1295491 Maxmudova, Xadidja A Silva Arellano, Miguel Arturo (1573) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bc4 Nxe4 5.Nxe4 d5 6.Bxd5 Qxd5 7.Nc3 Qd6 8.O-O Be6 9.Re1 O-O-O 10.Nb5 Qd7 11.Nxa7+ Nxa7 12.Nxe5 Qd6 13.d3 Nc6 14.Bf4 Nxe5 15.Bxe5 Qd7 16.a4 f6 17.Bg3 Bd6 18.Bxd6 Qxd6 19.Qe2 Bd7 20.Rad1 Rhe8 21.Qh5 h6 22.Qf3 Bc6 23.Qg3 Qxg3 24.hxg3 Rxe1+ 25.Rxe1 Re8 26.Rxe8+ Bxe8 27.Kh2 Bxa4 28.b3 Bd7 29.f3 c5 30.c4 Bf5 31.Kg1 Bxd3 32.Kf2 Bc2 33.Ke3 Bxb3 34.Ke4 Bxc4 35.f4 b5 36.Kf5 Bf7 37.Ke4 b4 38.Kd3 c4+ 39.Kc2 b3+ 40.Kb2 Kc7 41.Kc3 Kb6 42.Kb2 Kb5 43.Kc3 Ka4 44.Kb2 Kb4 45.Kb1 c3 46.Kc1 Bh5 47.Kb1 Ka3 48.Kc1 Bg6 49.g4 b2+ 50.Kd1 b1=Q+ 51.Ke2 Qe4+ 52.Kf2 Qxf4+ 53.Ke2 c2 54.Ke1 c1=Q+ 55.Ke2 Qfe3# 0-1
2022.06.19 3rd Gran Canaria Online
1296030 Armas Gutierrez, Pedro Damian (1433) Silva Arellano, Miguel Arturo (1573) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.O-O Nxe4 6.Re1 d5 7.Bb3 Bc5 8.Ng5 O-O 9.Nxe4 dxe4 10.Rxe4 Bf5 11.Rf4 Bg6 12.Qg4 d3 13.cxd3 Qxd3 14.Nc3 Rae8 15.h4 Re1+ 16.Kh2 Bd6 17.h5 Bxf4+ 18.Bxf4 Rxa1 19.hxg6 Qxg6 20.Qd7 Qh5+ 21.Kg3 g5 22.Bxc7 Qh4+ 23.Kf3 Nd4+ 24.Ke3 Re1+ 25.Kd2 Qxf2+ 26.Kd3 Qf5+ 27.Qxf5 Nxf5 28.Ne4 Rc8 29.Be5 Rd8+ 30.Kc2 Rxe4 31.Bf6 Rc8+ 32.Kd1 Ne3+ 33.Kd2 Ng4 34.Bxg5 Rd4+ 35.Ke2 h6 36.Bh4 Re8+ 37.Kf3 Ne5+ 38.Kf2 Rxh4 39.g3 Rh2+ 40.Kg1 Nf3+ 41.Kf1 Re1# 0-1
2022.06.19 3rd Gran Canaria Online
1295566 Silva Arellano, Miguel Arturo (1573) Abidara 0-1
1.e4 e6 2.Qe2 d5 3.exd5 Qxd5 4.Nc3 Qd8 5.b3 Nf6 6.Bb2 Be7 7.O-O-O O-O 8.g4 Nd5 9.Nxd5 exd5 10.g5 Bxg5 11.Nh3 Bf6 12.Rg1 Bxb2+ 13.Kxb2 Qf6+ 14.d4 Bxh3 15.Bxh3 c5 16.c3 Nc6 17.dxc5 d4 18.Rg3 dxc3+ 19.Rxc3 Rad8 20.Rxd8 Rxd8 21.Qc2 Nb4 22.Qe2 Nxa2 23.Kxa2 Qxc3 24.Bd7 Qa5+ 25.Kb2 Qxc5 26.Bg4 Qd4+ 27.Ka2 Qd2+ 28.Qxd2 Rxd2+ 29.Ka3 Rxf2 30.Bc8 b6 31.h3 Kf8 32.Kb4 Ke7 33.Kb5 Kd6 34.Bg4 g6 35.b4 h5 36.Bd1 Rh2 37.Bb3 f5 38.Bf7 Rxh3 39.Bxg6 f4 40.Ka6 Ra3+ 41.Kb5 h4 42.Bf5 h3 43.Be4 f3 44.Kc4 h2 45.b5 h1=Q 46.Bxf3 Qh4+ 47.Be4 Qxe4# 0-1
2022.06.19 3rd Gran Canaria Online
1295831 Silva Arellano, Miguel Arturo (1573) Castro Castro, Joaquin (1813) 0-1
1.e4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.d3 e6 6.Be3 Nge7 7.Bxc5 d6 8.Be3 O-O 9.Qd2 Rb8 10.Bh6 Qb6 11.Bxg7 Kxg7 12.Nd1 d5 13.exd5 exd5 14.Ne2 Re8 15.O-O Bg4 16.h3 Bxe2 17.Qxe2 Nf5 18.Qd2 Rbd8 19.c3 d4 20.c4 Rd7 21.Re1 Rxe1+ 22.Qxe1 Re7 23.Qd2 Qd8 24.b4 Qe8 25.b5 Re2 26.Qf4 Ne5 27.Be4 Nd6 28.Bf3 Re1+ 29.Kg2 Nxf3 30.Qxf3 Nf5 31.Rb1 b6 32.Rc1 Re2 33.Rb1 Rxa2 34.Rc1 Ne3+ 35.Nxe3 dxe3 36.Rf1 e2 37.Re1 Rd2 38.Qe3 Qxe3 39.fxe3 Rxd3 40.Rxe2 Rc3 41.Ra2 Rxc4 42.Rxa7 Rc5 43.Rb7 Rxb5 44.Kf3 Kf6 45.g4 h5 46.gxh5 gxh5 47.Kf4 Kg6 48.e4 Kf6 49.Rc7 Rb4 50.Rc6+ Kg7 51.Kf5 b5 52.Rc5 Rb1 53.Kf4 b4 54.Rxh5 b3 55.Rb5 b2 56.Ke5 Kf8 57.Rb8+ Ke7 58.Rb7+ Kf8 59.h4 Kg7 60.h5 Kh6 61.Rb6+ Kxh5 62.Rb5 Kg6 63.Rb6+ Kg7 64.Rb5 f6+ 65.Ke6 Kg6 66.Rb8 Kg5 67.Rg8+ Kf4 68.Rb8 Kxe4 69.Kxf6 Rf1+ 70.Ke6 b1=Q 0-1
2022.06.19 3rd Gran Canaria Online
1295341 Silva Arellano, Miguel Arturo (1573) Barua, Sanjit A 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 e6 6.Be3 d6 7.Qd2 Nge7 8.h4 b6 9.Bh6 O-O 10.h5 gxh5 11.Bxg7 Kxg7 12.Rxh5 Ng8 13.e5 d5 14.Nf3 f6 15.exf6+ Qxf6 16.O-O-O Bd7 17.Rdh1 h6 18.g4 Be8 19.g5 Qf4 20.gxh6+ Kh7 21.Ng5+ Kh8 22.Qxf4 Rxf4 23.Nxe6 Rxf2 24.Rg5 Nd4 25.Bxd5 Rc8 26.h7 Nf6 27.Nxd4 Bd7 28.Rg8+ Nxg8 29.hxg8=Q# 1-0
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