WORLDBASE

WORLDBASE Players FM Ruiz Buendia, Miguel

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
24537675 ESP 2005 M 2345 2313 2112
362 games
3531777 FM Ruiz Buendia, Miguel (2345) GM Berdayes Ason, Dylan Isidro (2463) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.e5 Nd5 5.Nc3 Nc7 6.Bxc6 dxc6 7.h3 h6 8.d3 g5 9.Ne4 b6 10.a4 Bg7 11.Ng3 Rg8 12.a5 Be6 13.O-O b5 14.Re1 Qd5 15.Re4 O-O-O 16.Qe1 Rge8 17.Bd2 f5 18.Re2 Rg8 19.Ra3 b4 20.c4 Qd7 21.Rb3 Bh8 22.Nh2 f4 23.Ne4 Na6 24.Kh1 Bf5 25.f3 Bxe5 26.Nxg5 hxg5 27.Rxe5 Rg7 28.d4 Bc2 29.d5 Bxb3 30.Qe4 Nc7 31.Qd3 cxd5 32.Qxb3 dxc4 33.Qxc4 Qxd2 34.Rxc5 Qd1+ 35.Nf1 e5 36.Qe6+ Rgd7 37.Qc6 Qxf1+ 38.Kh2 Kb8 39.Rc4 Qe1 40.a6 Qg3+ 41.Kg1 Rd1# 0-1
3531722 FM Ruiz Buendia, Miguel (2345) GM Chasin, Nico (2470) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.d3 e5 6.a3 Nge7 7.b4 cxb4 8.axb4 Nxb4 9.Ba3 Nbc6 10.Nbd2 O-O 11.Nc4 a6 12.Bxc6 dxc6 13.Rb1 b5 14.Ncxe5 f6 15.Bxe7 Qxe7 16.Nxc6 Qc5 17.Nb4 Bb7 18.Re1 Rfe8 19.d4 Qc4 20.e5 Rad8 21.Nd3 f5 22.Nc5 Bxf3 23.Qxf3 Rxd4 24.Nxa6 Bxe5 25.g3 Rdd8 26.Nb4 Kg7 27.Nc6 Bc3 28.Nxd8 Bxe1 29.Qc6 Bxf2+ 30.Kxf2 Rxd8 31.Qxc4 bxc4 32.Ke3 Kf6 33.h4 Re8+ 34.Kf3 Re4 35.Rb5 Rg4 36.Rc5 Ke6 37.Rc7 h6 38.c3 h5 39.Rc5 Kd6 40.Ra5 Kc6 41.Re5 Kd7 42.Rd5+ Ke7 43.Re5+ Kf6 44.Rc5 Ke6 45.Rc8 Kd5 46.Rd8+ Kc5 47.Rc8+ Kb5 48.Rb8+ Kc6 49.Rc8+ Kd7 50.Rg8 Kc7 51.Rg7+ Kb6 52.Rg8 Kb5 53.Rb8+ Ka4 54.Rb6 Ka3 55.Rb4 Rd4 56.Rb6 Rd3+ 57.Kf4 Rxc3 58.Rxg6 Rb3 59.Kxf5 c3 60.g4 Rb5+ 61.Kf4 Rb4+ 62.Ke3 c2 63.Kd2 Kb2 64.Rc6 Rd4+ 65.Ke3 Rxg4 66.Rb6+ Kc1 67.Rf6 Rxh4 68.Kd3 Rh3+ 0-1
3523769 IM Kuru, Atilla (2508) FM Ruiz Buendia, Miguel (2345) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 a5 6.Bg5 h6 7.Bh4 Ba7 8.Nbd2 d6 9.a4 g5 10.Bg3 Qe7 11.O-O Bd7 12.Bb5 h5 13.h4 gxh4 14.Bxh4 Rg8 15.d4 O-O-O 16.d5 Nb8 17.Nh2 Bh3 18.g3 Nxe4 19.Nhf3 Rxg3+ 20.Kh2 Bxf1 21.fxg3 Nf2 22.Qxf1 f6 23.Re1 c6 24.dxc6 bxc6 25.Bd3 Ng4+ 26.Kg2 Ne3+ 27.Rxe3 Bxe3 28.Bf5+ Kc7 29.Ne4 Rf8 30.c4 Na6 31.Qe1 Bb6 32.Qd2 Nc5 33.Nxc5 Bxc5 34.Qxa5+ Kb7 35.Nd2 Ra8 36.Qc3 d5 37.Qb3+ Kc7 38.cxd5 Rb8 39.Qc2 cxd5 40.Nb3 Rxb3 41.Qxb3 Qd6 42.Qf3 e4 43.Qxh5 Qe5 44.Qf7+ Be7 45.Qe6 Qxe6 46.Bxe6 Kd6 47.Bf5 Ke5 48.g4 d4 49.a5 d3 50.Be1 Kd4 51.Bc3+ Ke3 52.a6 Bc5 53.Bxf6 Bb6 54.Bc3 Bd4 55.Bxd4+ Kxd4 56.a7 1-0
2237617 IM Harshavardhan, G B (2492) FM Ruiz Buendia, Miguel (2299) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.Nc3 h6 6.h3 a6 7.Be3 Qe7 8.O-O b5 9.Nd5 Nxd5 10.Bxc5 Qxc5 11.Bxd5 Rb8 12.c3 O-O 13.d4 exd4 14.cxd4 Qb6 15.Rc1 Ne7 16.Bb3 Ng6 17.Qc2 Bb7 18.Ne5 Nxe5 19.dxe5 Qg6 20.f3 Rbc8 21.Rfd1 Rfd8 22.Qc5 Qg5 23.a3 Ba8 24.Kf2 h5 25.Bxf7+ Kxf7 26.e6+ Kf6 27.Qxg5+ Kxg5 28.exd7 Rb8 29.Rxc7 Kf6 30.Rd6+ Ke7 31.Rg6 a5 32.b4 axb4 33.axb4 Kf7 34.Ra6 Ke7 35.Raa7 Rb6 36.Rc5 g6 37.Re5+ Kf7 38.Re8 Rbb8 39.Rc7 Rxe8 40.d8=Q+ Ke6 41.Qd7+ 1-0
2237449 IM Oro, Faustino (2528) FM Ruiz Buendia, Miguel (2299) 1-0
1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 g6 7.h4 Bg7 8.h5 Bf5 9.h6 Bf6 10.O-O O-O 11.Nh2 Nxc3 12.bxc3 Qd7 13.Qb3 Rab8 14.d3 b5 15.Bf4 e5 16.Be3 Be6 17.Qc2 Be7 18.Nf3 Rfc8 19.Qd2 f6 20.Rfc1 a5 21.Qd1 Rd8 22.Nd2 Bd5 23.Bxd5+ Qxd5 24.c4 bxc4 25.Rxc4 Rb4 26.Rac1 f5 27.a3 Rxc4 28.Rxc4 Bf8 29.Qc2 Nd4 30.Bxd4 cxd4 31.Nf3 Bxa3 32.Rc7 Bf8 33.Ng5 Bxh6 34.Nf7 Qxf7 35.Rxf7 Kxf7 36.Qc7+ Ke8 37.Qxe5+ Kd7 38.Qxd4+ Ke7 39.Qh4+ 1-0
2231480 FM Ruiz Buendia, Miguel (2299) IM Amartuvshin, Ganzorig (2418) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Nxc6 bxc6 7.Qf3 d5 8.Qg3 Nf6 9.Be2 g6 10.Bf4 Bg7 11.h4 h5 12.Bc7 Qd7 13.Bd6 d4 14.e5 dxc3 15.exf6 cxb2 16.Rb1 Bxf6 17.O-O Qd8 18.Rfd1 Bd7 19.Be5 Bxe5 20.Qxe5 O-O 21.Qd4 Qa5 22.Qxd7 Rad8 23.Qb7 Rxd1+ 24.Rxd1 Qxa2 25.Bxa6 c5 26.Be2 c4 27.Qb5 Qa1 28.Kh2 Qc1 29.c3 Qf4+ 30.Kg1 Rb8 31.Qxb8+ Qxb8 32.Rb1 Qb3 33.Bxc4 Qxc4 0-1
2231392 FM Ruiz Buendia, Miguel (2299) IM Xie, Kaifan (2460) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 f5 5.d3 fxe4 6.dxe4 Nf6 7.Nc3 Bb4 8.Bb3 d6 9.Ng5 Qe7 10.Qd3 h6 11.Nf3 Bxc3+ 12.bxc3 Na5 13.Nh4 Nxb3 14.axb3 Qf7 15.O-O Qh5 16.Nf5 Bxf5 17.exf5 O-O 18.f3 Rae8 19.c4 Kh8 20.Bb2 Nd7 21.g4 Qg5 22.Rae1 Nc5 23.Qd5 Rxf5 24.b4 Ne6 25.Qxb7 Rff8 26.Bc1 Qh4 27.Qe4 Nd4 28.Kg2 Rf7 29.c3 Ne6 30.Qg6 Ree7 31.c5 Rf6 32.Qd3 h5 33.cxd6 cxd6 34.Re4 Ref7 35.Qxa6 hxg4 36.Rxg4 Qh5 37.Qc4 Nf4+ 38.Bxf4 Rxf4 39.Qe6 R7f6 40.Qc8+ Kh7 41.Rg3 Rh4 42.h3 Rg6 43.Rxg6 Qxg6+ 44.Kh2 Qc2+ 45.Kh1 Rxb4 46.Rg1 Rb2 47.Rxg7+ Kxg7 48.Qd7+ Kf6 49.Qxd6+ Kf5 50.Qf8+ Ke6 51.Qc8+ Kd5 52.Qg8+ Kc5 53.Qc8+ Kb5 54.c4+ Kb4 55.Qb8+ Ka3 56.Qa7+ Kb3 57.Qb6+ Ka2 58.Qa5+ Kb1 59.Qe1+ Qc1 60.Qxc1+ Kxc1 61.h4 Rc2 62.c5 Rc4 0-1
2231363 IM Fiorito, Joaquin (2432) FM Ruiz Buendia, Miguel (2299) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 cxd4 6.exd4 d5 7.c5 e5 8.a3 Bxc3+ 9.Nxc3 exd4 10.Bb5+ Bd7 11.Qxd4 O-O 12.O-O Bxb5 13.Nxb5 Nc6 14.Qa4 Ne4 15.Be3 d4 16.Nxd4 Nxc5 17.Qc4 Nxd4 18.Bxd4 Ne6 19.Bc3 Rc8 20.Qe4 Qc7 21.Rae1 b6 22.Re3 Qc4 23.Qxc4 Rxc4 24.Rd1 Rcc8 25.g3 Rfd8 26.Rde1 Rd5 27.Kg2 Rc4 28.f4 h5 29.Re5 Rxe5 30.Rxe5 Rc5 31.f5 Rxe5 32.Bxe5 Nc5 33.Kf3 f6 34.Bb8 a6 35.Ba7 Nd3 36.Bxb6 Nxb2 37.Ke4 Kf7 38.Kd5 g6 39.a4 Nxa4 40.Bd4 gxf5 41.Kd6 Kg6 42.Kd5 Kg5 43.Ke6 f4 44.gxf4+ Kxf4 45.Kxf6 h4 46.Ke6 Ke4 47.Ba1 h3 48.Kd6 Nb6 49.Kc5 Nd5 0-1
2229585 Dalhouse, Justin (1989) FM Ruiz Buendia, Miguel (2279) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 a5 6.a4 d6 7.O-O O-O 8.h3 h6 9.Bb3 Be6 10.Bc2 d5 11.d4 dxe4 12.Nxe5 Nxe5 13.dxe5 Nd7 14.Bxe4 Nxe5 15.Qxd8 Rfxd8 16.Bf4 Nd3 17.Bxc7 Nxf2 18.Bxb7 Ra7 19.Bxd8 Rxb7 20.Rxf2 Rxb2 21.Bh4 g5 22.Bg3 f5 23.Nd2 Rxd2 24.Kf1 Bc4+ 25.Ke1 Bxf2+ 26.Kxd2 Bxg3 27.Rb1 f4 28.Rb6 Bf1 29.Rxh6 Kf7 30.Rb6 Bxg2 31.Rb5 f3 32.Ke3 f2 33.Rf5+ Kg6 34.Rxf2 Bxf2+ 35.Kxf2 Bxh3 36.c4 Bd7 0-1
2229333 FM Ruiz Buendia, Miguel (2279) GM Stefansson, Vignir Vatnar (2511) 0-1
1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.Nc3 e6 5.Ne4 f5 6.Nc3 Nb4 7.d4 cxd4 8.Nxd4 N4c6 9.Bf4 Nxd4 10.Qxd4 Nc6 11.Qd2 a6 12.g4 fxg4 13.O-O-O Qa5 14.Rg1 Nxe5 15.Bxe5 Qxe5 16.Rxg4 Be7 17.f4 Qf6 18.Bd3 d5 19.f5 Bd7 20.Rf1 O-O 21.Qg2 exf5 22.Kb1 Qe5 23.Rgf4 Be6 24.Bxf5 Rxf5 25.Rxf5 Bxf5 26.Qxd5+ Qxd5 27.Nxd5 Bd6 28.Rxf5 Re8 29.b4 Bxh2 30.c4 Re2 31.a4 g6 32.Rf6 Bg1 33.c5 Rd2 34.Rd6 Kf7 35.Kc1 Rd4 36.Kc2 Bh2 37.Rd7+ Ke6 38.Rxh7 Kxd5 39.Rxh2 Rxb4 40.Kc3 Rxa4 41.Rb2 Rc4+ 42.Kd3 Rxc5 43.Rxb7 Rc6 44.Rb4 Kc5 45.Kc3 g5 46.Rg4 Rg6 47.Kd3 a5 48.Kc3 Kb5 49.Kb3 Rg8 50.Ka3 Kc5 51.Kb3 Kd5 52.Kc3 Ke5 53.Kd3 Kf5 54.Ra4 Re8 55.Rxa5+ Kf4 56.Ra1 g4 57.Rf1+ Kg3 58.Kd4 0-1
2229199 Ragnarsson, J (1967) FM Ruiz Buendia, Miguel (2279) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 b6 6.Bg5 h6 7.Bh4 Ba6 8.e3 Nc6 9.Bd3 Na5 10.Qe2 c5 11.e4 cxd4 12.e5 g5 13.Bg3 Ng8 14.h4 dxc3 15.hxg5 Qxg5 16.Nf3 Qe7 17.O-O Qc5 18.Bh4 Ne7 19.Qe4 Bb7 20.Qf4 Rg8 21.Bh7 Ng6 22.Qf6 Nxh4 23.Bxg8 Nxf3+ 24.gxf3 Qe7 25.Rac1 Qxf6 26.exf6 Nxc4 27.Rxc3 d5 28.f4 b5 29.Rg3 Nd6 30.Rc1 Kd7 31.Rg7 Rf8 32.f5 e5 33.f3 d4 34.Rc5 d3 35.Rc3 e4 36.fxe4 Bxe4 37.Bh7 d2 0-1
2228911 Hallmundarson, Birkir (1949) FM Ruiz Buendia, Miguel (2279) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Be7 8.Bc4 O-O 9.O-O Nc6 10.Bg5 Ne8 11.Bxe7 Qxe7 12.Nd5 Qd8 13.c3 Kh8 14.Qd3 f5 15.exf5 Bxf5 16.Qe3 Nf6 17.Rad1 Na5 18.Be2 Nxd5 19.Rxd5 Be6 20.Rd2 Qc7 21.Rfd1 Rad8 22.b3 Nc6 23.c4 Bg8 24.Bd3 Rf6 25.Be4 Rff8 26.Nh4 Ne7 27.Qg5 Rf6 28.h3 Rdf8 29.Nf3 b5 30.Rc2 bxc4 31.bxc4 Rf4 32.Bd3 e4 33.Re1 exd3 34.Rxe7 Qxe7 35.Qxe7 dxc2 36.Qe3 Rb8 37.Qxf4 Rb1+ 38.Kh2 c1=Q 39.Qf8 Qxc4 40.Ng5 Rb5 41.f4 h6 42.Nf3 Rb4 43.Kg3 Qxa2 44.Nh4 Qb3+ 45.Kh2 Qe6 46.f5 Qe5+ 47.g3 Rb2+ 48.Ng2 Qd5 49.f6 Qxg2# 0-1
2221772 FM Ruiz Buendia, Miguel (2279) GM Sochacki, C (2459) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 d5 4.exd5 Qxd5 5.O-O Bg4 6.Nc3 Qf5 7.Bxc6+ bxc6 8.d3 Nf6 9.Re1 Bxf3 10.Qxf3 Qxf3 11.gxf3 e6 12.Na4 Rd8 13.Nc3 Nd5 14.Re4 Nb4 15.Re2 Be7 16.a3 Nd5 17.Re4 Rd7 18.Bd2 O-O 19.Rae1 Rb8 20.Na4 Nf6 21.Rc4 Rd5 22.Be3 Nd7 23.Bf4 Rb7 24.Rce4 Nf6 25.Rc4 Nd7 26.Rce4 h5 27.b3 Rf5 28.Kg2 Nf8 29.h3 g5 30.Bg3 Rd5 31.Nc3 f5 32.Nxd5 cxd5 33.Ra4 f4 34.Bh2 h4 35.Bxf4 gxf4 36.Rxf4 Ng6 37.Rg4 Kf7 38.f4 Bf6 39.Rxg6 Kxg6 40.Rxe6 Re7 41.Rd6 Re2 42.Kf3 Rxc2 43.Rxd5 a5 44.Kg4 Rc3 45.a4 Bd4 46.Rd6+ Kf7 47.Kf5 Rxd3 48.Rd7+ Ke8 49.Rb7 Bxf2 50.Ke6 Re3+ 51.Kf6 Rxh3 52.f5 Bd4+ 53.Ke6 Re3+ 54.Kd6 h3 0-1
2228765 FM Ruiz Buendia, Miguel (2279) Koerner, Florian (1891) 1-0
1.e4 g6 2.d4 Bg7 3.c4 c6 4.Nc3 d5 5.e5 dxc4 6.Bxc4 c5 7.Qf3 e6 8.Ne4 f5 9.Nd6+ Kf8 10.Nxb7 Qxd4 11.Nd6 Qxe5+ 12.Ne2 Qxd6 13.Qxa8 Qb6 14.Bf4 Qb4+ 15.Kf1 Qxc4 16.Qxb8 Ne7 17.Be5 Kf7 18.Bxg7 Kxg7 19.Qe5+ Kg8 20.Rc1 Qxa2 21.h4 Qd5 22.Qf6 Nc6 23.h5 Qd8 24.Qxd8+ Nxd8 25.Rxc5 Ba6 26.hxg6 hxg6 27.Rxh8+ Kxh8 28.Rc7 Nb7 29.b4 Nd6 30.Rc6 Bxe2+ 31.Kxe2 Nb5 32.Kd3 Kg7 33.Rxe6 Kf7 34.Ra6 Ke7 35.Kc4 Nd6+ 36.Kd5 Ne4 37.Rxa7+ Kd8 38.b5 Kc8 39.Kc6 Kb8 40.Rh7 1-0
2221624 GM Wadsworth, Matthew J (2522) FM Ruiz Buendia, Miguel (2279) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 g6 5.Bg2 Bg7 6.O-O O-O 7.a4 Be6 8.Nc3 dxc4 9.e4 Na6 10.h3 Nb4 11.Be3 a5 12.Qe2 h6 13.Rfd1 Qc7 14.Rac1 Nd3 15.Rb1 Nb4 16.Kh2 Rfd8 17.Ne5 Rac8 18.Rbc1 Nd3 19.Nxd3 cxd3 20.Qxd3 Qd7 21.d5 cxd5 22.exd5 Bf5 23.Qd2 Qd6 24.Bxh6 Bxh6 25.Qxh6 Qb4 26.Rd2 Ne4 27.Bxe4 Bxe4 28.Qe3 Bf5 29.Re1 Re8 30.Ree2 Bd7 31.Qh6 Rc4 32.d6 e6 33.f3 Rxc3 34.bxc3 Qxc3 35.Re4 Rc8 36.Rh4 Qg7 37.Qg5 Qc3 38.Rg2 Re8 39.Rf4 Bc6 40.h4 Kg7 41.h5 Rh8 42.g4 Be8 43.Re4 Qxf3 44.Rf4 Qc6 45.Rd2 Qc3 46.Rdf2 Qd3 47.Qf6+ Kh7 48.Rd4 Qe3 49.d7 1-0
2221564 FM Ruiz Buendia, Miguel (2279) GM Brodsky, David (2505) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.Bxc6 dxc6 7.a4 Qe7 8.Na3 Nh6 9.d3 f6 10.Nc4 b6 11.h3 O-O 12.Be3 Nf7 13.a5 b5 14.Ncd2 Nd8 15.Nb3 Ne6 16.Qd2 Rd8 17.Qc3 Bf8 18.a6 Bd7 19.Na5 Nd4 20.Nh2 g5 21.Qd2 h5 22.c3 Ne6 23.Nb7 Re8 24.Nf3 Bc8 25.d4 exd4 26.cxd4 Bxb7 27.axb7 Qxb7 28.dxc5 Bxc5 29.e5 Bxe3 30.Rxe3 f5 31.Rd3 Rad8 32.Rxd8 Rxd8 33.Qe3 Qb6 34.Qb3 Rd5 35.Qc2 Ng7 36.Nxg5 Rxe5 37.Rd1 c5 38.Qd3 Qc6 39.Qg3 Qe8 40.Nf3 Re7 41.Qd6 c4 42.Kh2 Re6 43.Qc7 Re7 44.Qd6 Re6 45.Qc7 Re7 1/2-1/2
2228351 Haraldsson, Haraldur (1971) FM Ruiz Buendia, Miguel (2279) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.a4 e6 8.Bc4 Qa5 9.Bxf6 Nxf6 10.O-O Be7 11.Nb3 Qc7 12.Qe2 Bd7 13.f4 h5 14.a5 h4 15.f5 h3 16.fxe6 fxe6 17.g3 b5 18.axb6 Qxb6+ 19.Qf2 Bd8 20.Be2 Qb4 21.Kh1 Bb6 22.Qf4 e5 23.Qg5 O-O 24.Nd2 Be6 25.Ra4 Qc5 26.Raa1 Qc6 27.Bf3 Nh7 28.Qh5 Nf6 29.Qg5 Bd4 30.Ra3 Rf7 31.g4 Raf8 32.Qg6 Qc8 33.g5 Ng4 34.Nd5 Bxd5 35.exd5 Qf5 36.Qe6 Qf4 37.Bxg4 Qxg4 0-1
2237817 FM Ruiz Buendia, Miguel (2279) CM Gomez Navais, Marcal (2188) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bd3 e5 7.Nde2 Be6 8.f4 Qc7 9.O-O Be7 10.Kh1 Nbd7 11.Ng3 h5 12.f5 Bc4 13.Rf3 h4 14.Nf1 Bxd3 15.cxd3 b5 16.Bg5 Rh5 17.Bxf6 Nxf6 18.Ne3 Qa7 19.a4 b4 20.Ncd5 Nxd5 21.Nxd5 Rc8 22.Rc1 Rc5 23.Rf2 Rh8 24.Rfc2 a5 25.Rxc5 dxc5 26.Qc2 Bd8 27.Qc4 1-0
2216899 IM Fernandez Guillen, E (2460) FM Ruiz Buendia, Miguel (2279) 1/2-1/2
1.Nf3 c5 2.g3 Nf6 3.Bg2 Nc6 4.d4 cxd4 5.Nxd4 e5 6.Nxc6 dxc6 7.Qxd8+ Kxd8 8.Bg5 Kc7 9.Bxf6 gxf6 10.Nd2 Be6 11.h4 f5 12.Bh3 e4 13.e3 Bg7 14.O-O-O b6 15.Rhg1 Rhg8 16.Nb3 c5 17.Kb1 Bf6 18.Nc1 Rad8 19.Ne2 Rxd1+ 20.Rxd1 Rd8 21.Rxd8 Bxd8 22.Nf4 Bd7 23.Bf1 b5 24.c3 Kd6 25.Be2 Ke5 26.Bd1 a6 27.Bb3 f6 28.Bg8 h6 29.Bd5 Kd6 1/2-1/2
2216879 FM Ruiz Buendia, Miguel (2279) FM Ramirez Garcia, J (2232) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.h3 c6 8.a4 a5 9.Be3 Nxe4 10.Nxe4 d5 11.Nxe5 Nxe5 12.dxe5 dxe4 13.Qh5 Be6 14.Bxe6 fxe6 15.Qg4 Qd5 16.Rad1 Qxe5 17.Bd4 Qg5 18.Qxe6+ Rf7 19.Qxe4 Bc5 20.h4 Qf5 21.Qxf5 Rxf5 22.g4 Rd5 23.Bc3 Rad8 24.Rxd5 Rxd5 25.Kg2 Kf7 26.Kf3 h5 27.gxh5 Rxh5 28.Rg1 Rf5+ 29.Ke4 g6 30.Rg5 Bxf2 31.Bxa5 Bxh4 32.Rxf5+ gxf5+ 33.Kxf5 Ke7 34.Bd2 Bf2 35.Bf4 Kd7 36.Ke4 Ke6 37.Be3 Bh4 38.Kd4 Be7 39.Kc4 Kd7 40.Bc5 Bf6 41.Bd4 Be7 42.Be5 Bf8 43.Kd3 Be7 44.Ke4 Bf8 45.Kf5 Be7 46.Kf4 Bc5 47.Ke4 Bf2 48.Kd3 Bc5 49.Kc4 Be7 50.Bf4 Bf8 51.Bg3 Be7 52.Bh2 Bf8 53.Bg3 Be7 54.b3 Bf8 55.Bf2 Be7 56.Bc5 Bg5 57.Bd4 Be7 58.Bc3 Bf8 59.Bb4 Bh6 60.Kc5 Be3+ 61.Kc4 Bh6 62.Bc5 Bg5 63.Bd4 Be7 64.Be5 Bf8 65.Kd3 Bc5 66.Ke4 Bf2 67.Bd4 Bg3 68.c3 Bd6 69.Kd3 Be7 70.Kc4 Bd6 71.Bc5 Be5 72.Kb4 Bf6 73.Bd4 Be7+ 74.Bc5 Bf6 75.c4 Bd8 76.a5 Bh4 77.a6 Be1+ 78.Ka4 bxa6 79.Bb4 Bf2 80.Ka5 Kc8 81.Kxa6 Be3 82.Ba5 Bg5 83.Be1 Be3 84.Bg3 Bc5 85.Bf4 Bf2 86.Bh6 Bd4 87.Bf8 Kc7 88.Bb4 c5 89.Ba5+ Kc6 90.Bb6 Bc3 91.Bd8 Bd2 92.Be7 Bc3 93.Ka7 Be5 94.Bg5 Bg3 95.Bd2 Be5 96.Ka6 Bc7 97.Be3 Bd8 98.Bf4 Bb6 99.Bg5 Bc7 100.Bd2 Bd8 101.Bf4 Bb6 102.Bd6 Bd8 103.Bg3 Bb6 104.Bf4 Bd8 105.Ka7 Bb6+ 106.Kb8 Ba5 107.Kc8 Bb6 108.Bg3 Ba5 109.Bh4 Bc7 110.Bg5 Ba5 111.Be7 Bb4 112.Kd8 Ba5+ 113.Ke8 Bb4 114.Kf7 Kd7 115.Bf8 Ba3 116.Kf6 Bb2+ 117.Kf5 Kc6 118.Ke4 Bf6 119.Kd3 Be5 120.Bh6 Bf6 121.Bd2 Be5 122.Bc3 Bg3 123.Kc2 Bf4 124.Bd2 Be5 125.Kb1 Bf6 126.Ka2 Be5 127.Ka3 Bf6 128.Ka4 Be5 129.Be3 Bc3 130.Bg5 Be5 131.Bd8 Bc3 132.Ba5 Bf6 133.b4 cxb4 134.Bxb4 Bd4 135.c5 Bxc5 1/2-1/2
2204689 FM Ruiz Buendia, Miguel (2316) Roca Planas, Edgar (2282) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Be3 e6 5.Nd2 Ne7 6.Ngf3 h6 7.Be2 Nd7 8.O-O Bh7 9.Nb3 Nf5 10.Bd2 Be7 11.Bd3 O-O 12.g4 Nh4 13.Bxh7+ Kxh7 14.Nxh4 Bxh4 15.f4 f6 16.exf6 Qxf6 17.Qf3 Qg6 18.Qh3 Be7 19.Rae1 Bd6 20.Qd3 Rae8 21.Na5 Rf5 22.h3 h5 23.Nxb7 Bf8 24.Rf2 Rb8 25.Na5 c5 26.Nc6 Rxb2 27.Rg2 hxg4 28.hxg4 Rf6 29.f5 exf5 30.Ne5 Qe8 31.g5 Rg6 32.Nxg6 Qxg6 33.Qf3 Nb6 34.Ba5 Bd6 35.Bxb6 Rxb6 36.Qxd5 cxd4 37.Re6 Qh5 38.Qxf5+ Kg8 39.Qd5 Bh2+ 40.Rxh2 Qg4+ 41.Rg2 Qxe6 42.Qd8+ Kh7 43.g6+ Qxg6 44.Rxg6 Rxg6+ 45.Kf1 1-0
2199285 FM Barbero Senidic, A (2321) FM Ruiz Buendia, Miguel (2316) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Bd3 Bg6 6.Qc2 e6 7.Nbd2 Nbd7 8.O-O Bd6 9.e4 dxe4 10.Nxe4 Nxe4 11.Bxe4 c5 12.Rd1 Qc7 13.g3 Rc8 14.b3 O-O 15.Bb2 Nf6 16.Bxg6 hxg6 17.d5 exd5 18.Bxf6 gxf6 19.Rxd5 Rfd8 20.Rad1 Bf8 21.Qb2 Kg7 22.h4 Rxd5 23.Rxd5 Rd8 24.Qd2 Be7 25.h5 a6 26.hxg6 fxg6 27.a4 Rxd5 28.Qxd5 Qc6 29.Qxc6 bxc6 30.g4 1/2-1/2
2191637 FM Ruiz Buendia, Miguel (2302) IM Vergara Anton, Diego (2432) 0-1
1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Be3 Bd7 8.Ne5 Ba4 9.Be2 Bb4+ 10.Kf1 Nd5 11.Bd2 O-O 12.b3 Be8 13.Bxb4 Nxb4 14.c3 Nd5 15.Qd2 f6 16.Nd3 Qd6 17.Rd1 Bc6 18.h4 Ne7 19.Qf4 e5 20.dxe5 fxe5 21.Qxe5 Qg6 22.Qg5 Qxg5 23.hxg5 Nd5 24.Bf3 Nxc3 25.Bxc6 Nxd1 26.Bd5+ Kh8 27.Be4 h6 28.gxh6 Nc3 29.Bxb7 Rad8 30.hxg7+ Kxg7 31.Rh3 Rf6 32.Re3 Nxa2 33.Nc5 Rd1+ 34.Ke2 Rb1 35.f4 c6 36.Ne6+ Kf7 37.Nd8+ Kf8 38.Bxc6 Rxb3 39.Re8+ Kg7 40.Ne6+ Kf7 41.Ng5+ Kg7 42.Ne6+ Kf7 43.Ng5+ Kg7 44.Re7+ Kf8 45.Rc7 Nc3+ 46.Kd2 Nb1+ 47.Ke1 Re3+ 48.Kf2 Re7 49.Nh7+ Rxh7 50.Rxh7 Rxc6 51.Rxa7 Rc2+ 52.Kf3 Nd2+ 53.Kg4 Ne4 54.Kf5 Ng3+ 55.Kf6 Rc6+ 56.Ke5 Rc5+ 57.Ke6 Nh5 58.f5 Ng7+ 59.Kf6 Rxf5+ 60.Kg6 Rf4 61.g3 Rg4+ 62.Kf6 Ne8+ 63.Ke6 Rb4 64.g4 Rb6+ 65.Ke5 Nd6 66.Kd5 Nf7 67.g5 Rg6 68.Ra8+ Kg7 69.Ra7 Rd6+ 70.Kc5 Rd1 71.Ra6 Nxg5 72.Kc4 Kf7 73.Kc5 Ne4+ 74.Kc4 Nd6+ 75.Kc3 Ke6 76.Ra5 Ne4+ 77.Kc4 Rc1+ 78.Kd4 Nd6 79.Re5+ Kd7 80.Rh5 Kc6 81.Kd3 Rc4 82.Ke3 Nf7 83.Rf5 Nd8 84.Kd3 Rh4 85.Ke3 Kd6 86.Kd3 Nc6 87.Ra5 0-1
2191621 FM Ruiz Buendia, Miguel (2302) Sola Plaza, G (1976) 1-0
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Bd3 Nc6 6.Nf3 Bxc5 7.a3 f6 8.b4 Bb6 9.Bb2 Qc7 10.O-O Nxe5 11.Nxe5 fxe5 12.Qh5+ Qf7 13.Bb5+ Ke7 14.Qxe5 Qf6 15.Qg3 Qxb2 16.Nc3 Bd4 17.Qc7+ Kf6 18.Qf4+ Ke7 19.Qxd4 Kf7 20.Ra2 1-0
2191590 FM Ruiz Buendia, Miguel (2302) Mizzi, Steve (1832) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 b6 7.Qg4 Ng6 8.h4 h5 9.Qg3 Ba6 10.Bxa6 Nxa6 11.Bg5 Qd7 12.f4 c5 13.Nh3 Rc8 14.O-O cxd4 15.cxd4 Nb8 16.f5 exf5 17.Rae1 Kf8 18.e6 fxe6 19.Bd2 Ne7 20.Nf4 Rh6 21.Nd3 Rg6 22.Bg5 Nbc6 23.c3 Kf7 24.Nf4 Na5 25.Qf3 Rxg5 26.hxg5 g6 27.Rxe6 Rc6 28.Re2 Qd6 29.Rfe1 Rc7 30.Re6 Qxa3 31.Nxd5 1-0
2191605 Merino Olaverri, Jon (2038) FM Ruiz Buendia, Miguel (2302) 0-1
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.Nd2 Nc6 5.c3 Bf5 6.h3 Qb6 7.Qb3 c4 8.Qxb6 axb6 9.a3 b5 10.Rc1 Ne4 11.Be2 f6 12.Ngf3 g5 13.Bh2 h5 14.Bd1 Nxd2 15.Kxd2 Kf7 16.Bc2 e6 17.Rce1 Be4 18.Kc1 b4 19.Bxe4 bxc3 20.Bb1 cxb2+ 21.Kxb2 Bxa3+ 22.Kc2 b5 23.Nd2 Rhc8 24.f4 gxf4 25.Bxf4 c3 26.Kxc3 Ne5+ 27.Kb3 b4 28.Bg6+ Kxg6 29.Nb1 Nd3 30.Rd1 Nc1+ 31.Rxc1 Bxc1 32.g4 Ra1 0-1
2191545 FM Ruiz Buendia, Miguel (2302) Salas Giralda, Luca (1797) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Be7 7.O-O Nf6 8.Nxc6 bxc6 9.e5 Nd5 10.Ne4 O-O 11.c4 Nb6 12.Qb3 Qc7 13.Qg3 Kh8 14.a4 Bb7 15.a5 Nc8 16.c5 Na7 17.Ra4 Qd8 18.Rd1 Nb5 19.Nd6 Bxd6 20.exd6 f5 21.Rh4 Qf6 22.Bf4 Kg8 23.Be5 Qg6 24.Qh3 h6 25.Rd3 f4 26.Rg4 Qh7 27.Rxg7+ Qxg7 28.Bxg7 Kxg7 29.Qg4+ Kh7 30.Rh3 Nd4 31.Bd3+ Nf5 32.Qg5 Kh8 33.Rxh6+ Nxh6 34.Qxh6+ Kg8 35.Qh7# 1-0
2191563 CM Barcelo Melnyk, Marc (2078) FM Ruiz Buendia, Miguel (2302) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Be7 8.Bc4 O-O 9.O-O Nc6 10.a4 Qc7 11.Bg5 Nb4 12.Bb3 Be6 13.Nd2 Rac8 14.Qe2 Rfd8 15.Rfd1 Kf8 16.Nf1 Nc6 17.Bxf6 Bxf6 18.Ne3 Bg5 19.Ned5 Qa5 20.Kh1 Nd4 21.Qd3 h5 22.f4 Bxd5 23.Nxd5 Bxf4 24.Rf1 Qc5 25.g3 Bg5 26.h4 Bh6 27.Ba2 Rd7 28.c3 Ne6 29.b4 Qc6 30.a5 Re8 31.Bb3 1-0
2185435 Goni Sierro, Jon (2142) FM Ruiz Buendia, Miguel (2302) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 e5 6.d5 a5 7.Nf3 Na6 8.Be3 b6 9.g4 Nc5 10.Nd2 h5 11.g5 Nh7 12.Rg1 h4 13.b3 Bd7 14.a3 Qc8 15.Qf3 Nf8 16.Rb1 Rh5 17.Nb5 Bh8 18.Be2 Rh7 19.Qh1 Kd8 20.b4 Nb7 21.Bg4 axb4 22.axb4 Ra2 23.Ke2 Bxg4+ 24.Rxg4 Ke7 25.Ra1 Rxa1 26.Qxa1 Qb8 27.Rg1 Nd7 28.Qa6 Bg7 29.Ra1 Rh8 30.Na7 Nd8 31.Nb1 f5 32.Nc3 Kf7 33.Qb5 Ke7 34.Nc6+ Nxc6 35.Qxc6 f4 36.Bd2 f3+ 37.Kd1 Rc8 38.Nb5 Bf8 39.Ra7 Kd8 40.Kc2 Be7 41.Kb1 Bf8 42.Rb7 Qa8 43.Nxc7 Qxb7 44.Ne6+ 1-0
2185398 Pascual Garcia, Martin (2055) FM Ruiz Buendia, Miguel (2302) 0-1
1.c4 e5 2.g3 Nf6 3.Bg2 c6 4.d4 e4 5.d5 Bb4+ 6.Bd2 Qe7 7.Nc3 O-O 8.Nh3 d6 9.O-O a5 10.a3 Bc5 11.Bg5 e3 12.b4 axb4 13.axb4 Rxa1 14.Qxa1 Bd4 15.fxe3 Bxe3+ 16.Bxe3 Qxe3+ 17.Nf2 cxd5 18.Nxd5 Nxd5 19.Bxd5 Nc6 20.b5 Nd4 21.Kg2 Be6 22.Bxb7 Bxc4 23.Nd1 Qxe2+ 24.Rf2 Qe5 25.b6 h5 26.Rf4 Bd5+ 27.Bxd5 Qxd5+ 28.Kh3 Ne6 29.Rb4 Ng5+ 30.Kh4 Nf3+ 31.Kh3 Ng1+ 32.Kh4 Qf5 33.g4 g5+ 34.Kxh5 Qg6# 0-1
2185413 FM Ruiz Buendia, Miguel (2302) CM Pedchenko Bondar, Alexandr (2124) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Be3 Bc5 10.Qd3 O-O 11.Nbd2 Bxe3 12.Qxe3 Nxd2 13.Qxd2 Qe7 14.h3 Rfd8 15.Rfe1 d4 16.Re4 Bd5 17.Bxd5 Rxd5 18.Rae1 Rad8 19.Qf4 Nb4 20.R1e2 d3 21.cxd3 Nxd3 22.Qg3 Nc5 23.Rg4 Ne6 24.Ng5 Nxg5 25.Rxg5 g6 26.h4 Rd1+ 27.Kh2 R1d5 28.Kg1 Rd1+ 29.Kh2 R1d5 30.Kg1 Rd1+ 31.Kh2 1/2-1/2
2199235 FM Ruiz Buendia, Miguel (2316) FM Kozlov, Ge (2410) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Nc6 7.h4 Qa5 8.Bd2 Qa4 9.Qg4 g6 10.h5 cxd4 11.Nf3 Qxc2 12.Rc1 Qf5 13.Qxf5 gxf5 14.cxd4 h6 15.Rg1 Bd7 16.Bd3 Nge7 17.Ke2 O-O-O 18.g4 Kb8 19.gxf5 Nxf5 20.Bxf5 exf5 21.Rg7 Be6 22.Rcg1 a5 23.Kd3 Ka7 24.Nh4 Ka6 25.Ng2 f4 26.Nxf4 Bf5+ 27.Ke3 f6 28.Ng6 Rhe8 29.f4 Rd7 30.Rxd7 Bxd7 31.Nh4 fxe5 32.fxe5 Nxe5 33.dxe5 Rxe5+ 34.Kd3 Rxh5 1/2-1/2
2199205 Ortega Serra, M (2260) FM Ruiz Buendia, Miguel (2316) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.Nge2 Nc6 8.Qd2 a6 9.O-O-O Qa5 10.Kb1 e6 11.d5 Ne5 12.Nc1 b5 13.cxb5 c4 14.b6 Rd8 15.h3 exd5 16.Nxd5 Qxd2 17.Nxf6+ Bxf6 18.Bxd2 d5 19.Bc3 Bb7 1/2-1/2
2181004 FM Masague Artero, Guerau (2388) FM Ruiz Buendia, Miguel (2316) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Nc3 e6 6.Nh4 Be4 7.f3 Bg6 8.Nxg6 hxg6 9.Qb3 Qc7 10.Bd2 Be7 11.O-O-O dxc4 12.Qxc4 a6 13.Ne4 Nxe4 14.fxe4 Nd7 15.e5 c5 16.Kb1 b5 17.Qc2 Rc8 18.Bd3 cxd4 19.Qxc7 Rxc7 20.exd4 Nb6 21.Ba5 Rb7 22.Be4 Nd5 23.Rc1 Rh4 24.Rhe1 Kd7 25.h3 g5 26.Re2 Ra7 27.a3 Bd8 28.Bxd8 Kxd8 29.Rc6 Ke7 30.Kc2 g4 31.hxg4 Rxg4 32.Bxd5 exd5 33.Rd2 f6 34.exf6+ gxf6 35.Kc3 a5 36.Rc5 Rg3+ 37.Kc2 b4 38.a4 Kd6 39.Rf2 b3+ 40.Kd2 f5 41.Rxf5 Rxg2+ 42.Kd3 Rg3+ 43.Ke2 Rg2+ 44.Kf3 Rxb2 45.Rfxd5+ Ke6 46.Re5+ Kd6 47.Red5+ Ke6 48.Re5+ 1/2-1/2
2180995 IM Lorenzo de la Riva, L (2395) FM Ruiz Buendia, Miguel (2316) 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 Nd5 9.h4 h6 10.Qh5 Qf6 11.Nh7 Rxh7 12.Bxh7 g6 13.Qe2 Nf4 14.Qf3 Bb7 15.Nc3 c5 16.Ne4 Qg7 17.d4 f5 18.Bxf4 exf4 19.Qc3 fxe4 20.Qxa5 Qxh7 21.O-O-O Qd7 22.dxc5 Qc6 23.Qd2 Qc7 24.g3 e3 25.Rhe1 Rd8 26.Qe2 Rxd1+ 27.Rxd1 Qxc5 28.gxf4 Be7 29.c3 Be4 30.Rd4 Bf5 31.Rc4 Qd5 32.a3 Bxh4 33.Rb4 Be7 34.Rb8+ Kf7 1-0
2180955 FM Ruiz Buendia, Miguel (2316) Mateu Guiu, E (2162) 1-0
1.d4 d5 2.Nc3 Nf6 3.Bg5 e6 4.e4 h6 5.Bxf6 Qxf6 6.a3 c6 7.Nf3 Qd8 8.Bd3 Be7 9.O-O Nd7 10.Re1 O-O 11.Qe2 Re8 12.h3 a5 13.e5 b5 14.Nd1 Qb6 15.c3 Ba6 16.b4 axb4 17.axb4 Bb7 18.Ne3 Rxa1 19.Rxa1 Ra8 20.Rxa8+ Bxa8 21.Bc2 Bb7 22.Qd3 Nf8 23.Nd2 Bc8 24.Nb3 Bd7 25.g3 Be8 26.h4 Qc7 27.f4 f5 28.exf6 Bxf6 29.Qe2 h5 30.Ng2 Bf7 31.Ne1 Nd7 32.Nf3 Qa7 33.Na5 Qc7 34.Ng5 Bxg5 35.hxg5 g6 36.Kf2 h4 37.Bd3 hxg3+ 38.Kxg3 Nf8 39.Kf3 Be8 40.Qe1 Qh7 41.Kg3 Qc7 42.Nb3 Qa7 43.Na5 Qc7 44.Be2 Bf7 45.Bg4 Qd6 46.Qe5 Qxe5 47.dxe5 Be8 48.Kf2 Kf7 49.Ke3 Ke7 50.Nb7 Nd7 51.Nd6 Bf7 52.Kd4 Kf8 53.Nc8 Ke8 54.Na7 Nb8 55.Kc5 Kd7 56.Kb6 1-0
2146196 GM Meshkovs, Nikita (2561) FM Ruiz Buendia, Miguel (2370) 1-0
1.d4 d5 2.Nf3 Nf6 3.c3 e6 4.Bg5 Be7 5.Nbd2 O-O 6.e3 b6 7.Bd3 Bb7 8.Ne5 Nbd7 9.Qa4 h6 10.Bxf6 Nxf6 11.f4 c5 12.O-O Bd6 13.Rae1 Re8 14.Qd1 a5 15.Qf3 Ba6 16.Bxa6 Rxa6 17.g4 Qe7 18.Re2 b5 19.Rg2 Nh7 20.g5 hxg5 21.fxg5 Nxg5 22.Qh5 Bxe5 23.dxe5 Nh7 24.Rf4 1-0
2130273 FM Ruiz Buendia, Miguel (2370) FM Carrascoso Morales, A (2254) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 c5 7.Nf3 cxd4 8.Nxd4 b6 9.Qd2 Bb7 10.f3 Nc6 11.O-O-O Nxd4 12.Bxd4 a6 13.Kb1 b5 14.cxb5 axb5 15.Bxb5 Qa5 16.Bc4 Rfc8 17.Bb3 e6 18.Na4 Qb5 19.Nc3 Qa6 20.Rhe1 Bc6 21.g4 Rcb8 22.g5 Ne8 23.Bxg7 Kxg7 24.f4 Rb4 25.f5 e5 26.Qf2 Ra7 27.fxg6 hxg6 28.Qh4 Rxb3 29.axb3 Bd7 30.Qg3 Be6 31.Kc2 Rb7 32.Nd5 Nc7 33.Qf3 Nxd5 34.exd5 Bf5+ 35.Kd2 Rb4 36.Re2 Qb5 37.Re3 Rf4 38.Qg2 Qc5 39.Qe2 Qxd5+ 40.Kc1 Qa5 41.Rf3 Re4 42.Re3 Qc5+ 43.Kd2 Qd4+ 44.Qd3 Rxe3 0-1
2130223 WFM Prado Acebo, Ines (2206) FM Ruiz Buendia, Miguel (2370) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Nc3 e6 6.Nh4 Bg6 7.Nxg6 hxg6 8.Bd2 Nbd7 9.Qb3 Qb6 10.Be2 Be7 11.h3 g5 12.O-O-O Qxb3 13.axb3 Bb4 14.Kc2 Rc8 15.Ra1 a5 16.f3 Nh5 17.Bd3 Ng3 18.Rhe1 f5 19.Ne2 Nxe2 20.Bxb4 axb4 21.Rxe2 c5 22.cxd5 cxd4+ 23.Kd1 Nc5 24.Bb5+ Ke7 25.exd4 Nxb3 26.Rxe6+ Kf7 27.Ra7 Rc1+ 28.Ke2 Nxd4+ 29.Kd2 Nb3+ 30.Ke2 Nc5 31.Kd2 Rb1 32.Rc6 Rxb2+ 33.Kc1 Ra2 34.Rc7+ 1-0
2130182 FM Ruiz Buendia, Miguel (2370) FM Hernandez Leon, A (2241) 1-0
1.e4 c5 2.Nf3 a6 3.g3 b5 4.Bg2 Bb7 5.d4 e6 6.d5 Nf6 7.O-O Qb6 8.c4 Nxe4 9.Re1 Nf6 10.Nc3 Be7 11.a4 bxc4 12.Ne5 O-O 13.Nxc4 Qa7 14.Na5 Bc8 15.Qf3 Bd8 16.dxe6 dxe6 17.Nc4 Nd5 18.Nxd5 exd5 19.Qxd5 Be6 20.Rxe6 1-0
2130138 FM Navarro Martinez, Victor (2269) FM Ruiz Buendia, Miguel (2370) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4 c5 9.Ne2 Qc7 10.Qd3 Rd8 11.O-O e5 12.e4 cxd4 13.cxd4 Nxe4 14.Bxf7+ Qxf7 15.Qxe4 exd4 16.Nxd4 Qd5 17.Qxd5+ Rxd5 18.Be3 Bd7 19.Rab1 b6 20.Rfc1 Na6 21.Nc6 Kf7 22.h3 h5 23.a4 Bxc6 24.Rxc6 Re8 25.Rb5 Ree5 26.Rc8 Rxb5 27.axb5 Nb4 28.Ra8 Re7 29.Bf4 Ke6 30.Rd8 Rd7 31.Rxd7 Kxd7 32.Be5 g6 33.Kf1 Nc2 34.Bb2 Kd6 35.g4 Kc5 36.Ke2 Kxb5 37.f4 hxg4 38.hxg4 Kc4 39.f5 gxf5 40.gxf5 Kd5 41.f6 Ke6 42.Kd3 Ne1+ 43.Kc4 a6 44.Bd4 b5+ 45.Kc5 Nc2 46.Bb2 Ne3 47.Kb6 b4 48.Kxa6 1/2-1/2
2130081 FM Ruiz Buendia, Miguel (2370) GM Pichot, A (2597) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nc3 Qc7 5.O-O Nd4 6.Re1 a6 7.Bf1 Ng4 8.g3 Nxf3+ 9.Qxf3 Ne5 10.Qe2 e6 11.b3 Be7 12.Bb2 d6 13.a4 Nc6 14.Nd1 Nd4 15.Qd3 O-O 16.Bg2 Bd7 17.Ne3 b5 18.axb5 Bxb5 19.c4 Bd7 20.Nc2 Nc6 21.f4 a5 22.Qc3 Bf6 23.e5 dxe5 24.fxe5 Bg5 25.d4 cxd4 26.Nxd4 Nxd4 27.Qxd4 Bc6 28.Qd6 Rfc8 29.Qxc7 Rxc7 30.Bc1 Be7 31.Ba3 Bxg2 32.Bxe7 Rxe7 33.Kxg2 Rb7 34.Re3 h5 35.Kf3 Rb4 36.Rc3 Kh7 37.h4 Kg6 38.Ke4 Rab8 39.Ra3 R8b5 40.Kd4 Rd5+ 41.Ke4 Rdb5 42.Re3 f6 43.Kd4 Kf5 44.Kc3 Rc5 45.Rxa5 Rbxc4+ 46.bxc4 Rxa5 47.exf6 gxf6 48.Kb4 Ra1 49.Kc5 e5 50.Kd6 Rd1+ 51.Kc5 e4 52.Kb4 Ke5 53.Re2 Kd4 54.Kb3 Kd3 55.Rf2 e3 56.Rxf6 e2 57.Rd6+ Ke3 58.Re6+ Kf2 59.c5 e1=Q 60.Rxe1 Rxe1 0-1
2122791 GM Cuenca Jimenez, J (2491) FM Ruiz Buendia, Miguel (2370) 1/2-1/2
1.Nf3 d5 2.c4 c6 3.g3 g6 4.Bg2 Bg7 5.O-O e5 6.d3 Ne7 7.e4 O-O 8.b4 h6 9.cxd5 cxd5 10.Bb2 d4 11.Ne1 b5 12.a4 bxa4 13.f4 f6 14.Qxa4 Kh7 15.Nf3 Bd7 16.Qb3 a6 17.Na3 Nbc6 18.Nc4 Be6 19.fxe5 fxe5 20.Ra4 Qb8 21.Rfa1 Qb5 22.Bc1 Rfb8 23.Qa3 Bxc4 24.dxc4 Qxc4 25.Bd2 Qf7 26.Ne1 h5 27.Nd3 Bh6 28.Be1 Rb6 29.Qa2 Be3+ 30.Kh1 Qf6 31.Nc5 Nb8 32.Rb1 Rb5 33.Qc4 Rb6 34.Qd3 Nc8 35.b5 Nd6 36.bxa6 Rxb1 37.Qxb1 d3 38.a7 Nc6 39.Nd7 Qd8 40.Qxd3 Qxd7 41.Qxe3 Rxa7 42.Rxa7 Qxa7 43.Qc3 Nd4 44.Bf2 N6b5 45.Qc1 Qa2 46.Be3 Qa3 47.Qxa3 Nxa3 48.Bf1 Nac2 49.Bd2 Ne6 50.Bc4 Ncd4 51.Kg2 Kg7 52.h4 Kf6 53.Kf2 Nc6 54.Bc3 Ncd4 55.Bb4 Nc6 56.Bd6 Ncd4 57.Ke3 Nc2+ 58.Kd2 Ncd4 59.Kd3 g5 60.Ke3 gxh4 61.gxh4 Nf4 62.Kf2 Nde6 63.Bb4 Ng6 64.Kg3 Ngf4 65.Bd2 Ng6 66.Be3 Ngf4 67.Kf3 Ng6 68.Bf2 Nd4+ 69.Ke3 Nf4 70.Bf1 Ng6 71.Bg3 Ne6 72.Bb5 Nef4 73.Bf1 Ne6 74.Be2 Nef4 75.Bf3 Ke6 76.Kd2 Kd6 77.Kc3 Kc5 78.Bf2+ Kb5 79.Bd1 Nf8 80.Bb3 Ne2+ 81.Kd2 Nf4 82.Bf7 N8g6 83.Kc3 Kc6 84.Bc4 Kd6 85.Kb4 Ng2 86.Be2 N2f4 87.Bf1 Ne6 88.Kc4 Nd4 89.Bg3 Ne6 90.Be1 Nd4 91.Bg3 Ne6 92.Be2 Ngf4 93.Bd1 Ke7 94.Bf2 Kd6 95.Be1 Ke7 96.Bd2 Kf6 97.Kb5 Ke7 98.Bc3 Kf6 99.Kc4 Nd4 100.Bxd4 exd4 101.Kxd4 Ng6 102.Bxh5 Nxh4 103.e5+ Kg5 104.Be2 Ng6 105.e6 Kf6 106.e7 Kxe7 1/2-1/2
2122758 FM Ruiz Buendia, Miguel (2370) CM Calvo Gonzalez, Jose Felix (2213) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be7 8.h3 h6 9.g4 b5 10.a4 bxa4 11.Rxa4 Bd7 12.Ra1 a5 13.Nd2 Bc6 14.Bg2 d5 15.exd5 Nxd5 16.Nxd5 Bxd5 17.Ne4 Bc6 18.Qxd8+ Bxd8 19.b4 Ra6 20.b5 Bxe4 21.Bxe4 Rf6 22.c4 O-O 23.Ke2 Nd7 24.c5 Be7 25.Rhc1 Rb8 26.c6 1-0
2122718 Berrocal Ruiz, Valentin (2175) FM Ruiz Buendia, Miguel (2370) 0-1
1.g3 d5 2.Nf3 g6 3.Bg2 Bg7 4.d4 Nf6 5.c4 dxc4 6.O-O O-O 7.Na3 c3 8.bxc3 c5 9.Nc4 Ne4 10.Bb2 Qc7 11.Nfe5 Nd6 12.Ne3 e6 13.Ba3 Rd8 14.Qb3 Na6 15.Rfd1 Rb8 16.Rab1 h5 17.h4 Bf6 18.Rd2 Nf5 19.Nxf5 Bxe5 20.Rbd1 Bf6 21.Ne3 b5 22.d5 c4 23.Qc2 Qa5 24.Bb2 Nc5 25.dxe6 Bxe6 26.Bd5 Kg7 27.Bxe6 Rxd2 28.Qxd2 Nxe6 29.Nd5 Rd8 30.Bc1 Kf8 31.e4 Bg7 32.Qc2 Nc5 33.Bf4 Qa4 34.Qxa4 Nxa4 35.Bc7 Rd7 36.Ba5 f5 37.Bb4+ Kf7 38.f3 Nb2 39.Rb1 Nd3 40.a4 bxa4 41.Ba3 fxe4 42.fxe4 Be5 43.Rf1+ Ke6 44.Rf8 Rb7 45.Re8+ Kf7 46.Rf8+ Ke6 47.Re8+ Kf7 48.Rf8+ Kg7 49.Rf3 Rf7 50.Rxf7+ Kxf7 51.Kh2 Ke6 52.Ne3 Bxc3 53.Nxc4 Bb4 54.Kg2 Bxa3 55.Nxa3 Ke5 56.Kf3 Kd4 57.Nb1 a5 58.Ke2 Ne5 59.Kf2 Kd3 60.Ke1 Kc2 0-1
2117849 WIM Kaliakhmet, Elnaz (2274) FM Ruiz Buendia, Miguel (2370) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.Bd3 O-O 8.O-O dxc4 9.Bxc4 a6 10.a4 c5 11.dxc5 Nxc5 12.Rd1 Qc7 13.b4 Ncd7 14.Ne4 Nxe4 15.Qxe4 Ne5 16.Ng5 Ng6 17.f4 Be7 18.Bb2 Bf6 19.Bxf6 gxf6 20.Nf3 Bd7 21.b5 axb5 22.axb5 Rxa1 23.Rxa1 Rc8 24.Bf1 Qb6 25.Kh1 Ne7 26.Re1 Nf5 27.Bd3 h5 28.Nd4 Nxd4 29.exd4 f5 30.Qe5 Qc7 31.Qe3 Qc3 32.h4 Kf8 33.Kh2 b6 34.Qe5 Qxd3 35.Re3 Qxe3 36.Qxe3 Bxb5 37.Qf3 Bc6 38.Qxh5 Ra8 39.Qh8+ Ke7 40.Qe5 Kd7 41.Qg7 Ra2 42.h5 Bxg2 43.h6 Bd5+ 44.Kg1 Ra8 45.h7 b5 46.h8=Q Rxh8 47.Qxh8 b4 48.Qb8 b3 49.Kf2 Ke7 50.Qc7+ Kf6 51.Kg3 Kg6 52.Kh4 f6 53.Qd8 Bc4 54.Qg8+ Kh6 55.Qf7 1-0
2117805 CM Jyotshnav Talukdar (2205) FM Ruiz Buendia, Miguel (2370) 0-1
1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2 Bg7 8.Nf3 O-O 9.O-O Re8 10.Bf4 Bf5 11.Nh4 Bc8 12.Nf3 a6 13.a4 Bf5 14.Nh4 Bc8 15.Nf3 Ne4 16.Nxe4 Rxe4 17.Nd2 Rb4 18.Ra2 g5 19.Be3 Qe7 20.b3 b5 21.axb5 Rxb5 22.Ne4 h6 23.Qd3 Nd7 24.Qxb5 axb5 25.Rxa8 Nb6 26.Ra5 Nxd5 27.Rxb5 Bf5 28.Rb8+ Bf8 29.Ra1 Bxe4 30.Raa8 Bxg2 31.Rxf8+ Qxf8 32.Rxf8+ Kxf8 33.Kxg2 Nxe3+ 34.fxe3 f5 35.Kf3 d5 36.Kf2 Ke7 37.Ke1 Kd6 38.Kd2 g4 39.Kc3 Kc6 40.Kb2 Kb6 41.Kc2 Ka5 42.Kc3 Kb5 43.Kb2 Kb4 44.Kc2 c4 45.bxc4 dxc4 46.Kb2 c3+ 47.Kc2 Kc4 48.Kc1 Kb3 49.Kb1 c2+ 50.Kc1 Kc3 51.e4 fxe4 52.e3 h5 0-1
2117756 FM Ruiz Buendia, Miguel (2370) Coles, Robin (2210) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.h3 d5 9.exd5 Nxd5 10.Nxd5 Bxd5 11.Qd2 Be7 12.O-O-O Bc6 13.Qxd8+ Bxd8 14.f4 exf4 15.Bc5 Bh4 16.Nd4 Be4 17.Bd3 Bxd3 18.Rxd3 Bf2 19.Bd6 Be3+ 20.Kd1 Nc6 21.Nf5 O-O-O 22.Rf1 Rd7 23.Bxf4 Bxf4 24.Rxf4 Rhd8 25.Nxg7 Rxd3+ 26.cxd3 Rxd3+ 27.Ke2 Rg3 28.Rg4 Rxg4 29.hxg4 Ne5 30.g5 Kd7 31.b3 Ke7 32.Ke3 f6 33.Ke4 Nc6 34.Nf5+ Ke6 35.gxf6 Kxf6 36.Nd6 b5 37.Ne8+ Kg5 38.Nc7 Nb4 39.a4 bxa4 40.bxa4 Kg4 41.Kd4 Kg3 42.Kc5 Kxg2 43.Kxb4 h5 44.Ne6 h4 45.Kc3 Kg3 46.Ng5 Kf4 47.Nh3+ Kg3 48.Ng5 Kf4 49.Nh3+ Kg3 50.Ng1 1/2-1/2
2117705 FM Ruiz Buendia, Miguel (2370) FM Pipiras, Filipa Fortuna (2272) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 Bf5 4.g4 Be4 5.f3 Bg6 6.e6 Qd6 7.exf7+ Bxf7 8.Nc3 Nd7 9.f4 h5 10.g5 e6 11.Nf3 Ne7 12.Bd3 h4 13.O-O Bh5 14.Qe1 g6 15.Nxh4 Bg7 16.Be3 O-O-O 17.b4 Rde8 18.Rb1 Nf5 19.Bxf5 exf5 20.Nf3 Bxf3 21.Rxf3 Bxd4 22.Bxd4 Rxe1+ 23.Rxe1 Rg8 24.a3 b6 25.Kg2 a6 26.Na4 Kb7 27.Kg3 c5 28.bxc5 bxc5 29.Rb3+ Ka8 30.Rb6 Nxb6 31.Bxc5 Qc6 32.Nxb6+ Kb8 33.Re7 Re8 34.Rg7 Re6 35.Rg8+ Kb7 36.Rg7+ Kb8 37.Rg8+ Kb7 38.Rg7+ 1/2-1/2
2117649 WIM Lehaci, Miruna-Daria (2242) FM Ruiz Buendia, Miguel (2370) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.g3 f6 9.c4 Ba6 10.b3 O-O-O 11.Bg2 fxe5 12.O-O Qf6 13.Bb2 Re8 14.Qh5 g6 15.Qd1 Nb6 16.a4 d5 17.a5 Nxc4 18.bxc4 Bxc4 19.Nd2 Bxf1 20.Qxf1 Kd8 21.Nf3 Bd6 22.Qa6 c5 23.Qc6 d4 24.Nd2 Qf5 25.Ne4 Qd7 26.Qa6 Ke7 27.Ba3 Rb8 28.Nxc5 Qb5 29.Qxa7 Kf7 30.Be4 Qe2 31.Bd5+ Ke7 32.Ne4 Bxa3 33.Qxc7+ 1-0
2117606 FM Ruiz Buendia, Miguel (2370) FM Selbes, T (2223) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ Bd7 7.Qe2 Be7 8.Nf3 O-O 9.Bxd7 Qxd7 10.Nxe5 Qxd5 11.O-O Bd6 12.Nf3 Rfe8 13.Qd1 Nc6 14.Nc3 Qh5 15.d3 Re6 16.h3 Rae8 17.Bd2 h6 18.Re1 Rxe1+ 19.Nxe1 Qc5 20.Nf3 g5 21.Qf1 Ne5 22.Nxe5 Rxe5 23.Re1 g4 24.Be3 Qb4 25.a3 Qxb2 26.Bd4 Rf5 27.hxg4 Rf4 28.Ne2 Rxd4 29.Rb1 Qxc2 30.Nxd4 Qc5 31.Nf3 Nxg4 32.Rxb7 Qxa3 33.Rb8+ Kg7 34.Re8 Bc5 35.d4 Bd6 36.Re4 h5 37.Qb5 c5 38.Re1 a6 39.Qd7 cxd4 40.Nxd4 Bh2+ 41.Kh1 Be5 42.Nf5+ Kf6 43.Nh4 Nxf2+ 44.Kg1 Qd3 45.Qc6+ Kg7 46.Rxe5 Nh3+ 47.Kh2 1-0
2117547 WGM Alinasab, Mobina (2277) FM Ruiz Buendia, Miguel (2370) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 O-O 9.d4 Bf6 10.Re2 b6 11.Re1 Bb7 12.c3 Re8 13.Bf4 Rxe1 14.Qxe1 Nf5 15.Nd2 d6 16.Bd3 Bg5 17.Bxg5 Qxg5 18.Ne4 Qf4 19.Qd2 Qxd2 20.Nxd2 Nh4 21.f3 Re8 22.Kf2 Bc8 23.a4 Bd7 24.a5 b5 25.a6 Ng6 26.Ra5 Rb8 27.Nb1 Nf4 28.Bf1 Rb6 29.Na3 c6 30.g3 Ne6 31.d5 Nc7 32.dxc6 Bxc6 33.Nc2 Bd7 34.Nb4 Bc8 35.Ke3 f6 36.Kd4 Kf8 37.Bd3 h6 38.f4 f5 39.Nd5 Nxd5 40.Kxd5 Bd7 41.Kd4 Ke7 42.b3 g6 43.Bf1 Kf6 44.Bd3 Rb8 45.Kd5 Rb6 46.Kd4 Bc6 47.Ra2 Bd7 48.Ra5 Ke6 49.Bf1 Bc6 50.Bd3 Rb8 51.b4 Kd7 52.Ra2 Re8 53.Ra5 Rb8 54.Ra2 Rb6 55.Ra5 h5 56.h4 Rb8 57.Ra2 Re8 58.Ra5 Rb8 59.Ra2 Kc7 60.Ra5 Kb6 61.Ke3 Bd7 62.Kd4 Re8 63.Ra1 Bc8 64.c4 Bxa6 65.cxb5 Bb7 66.Rc1 Re7 67.Ra1 Bc8 68.Ra2 Re1 69.Re2 Rd1 70.Kc3 Rg1 71.Re8 Bd7 72.Rd8 Kc7 73.Ra8 Kb7 74.Rd8 Kc7 75.Ra8 Rxg3 76.Rxa7+ Kc8 77.Kd4 Rf3 78.b6 Rxf4+ 79.Kd5 Rxb4 80.Ba6+ Kb8 81.Rxd7 Rxb6 82.Bc4 Rb2 83.Kxd6 Rh2 84.Bd5 Rxh4 85.Rd8+ Ka7 86.Kc7 Ka6 87.Bc6 Ka5 88.Ra8+ Kb4 89.Ra4+ Kc3 90.Rxh4 Kd2 91.Kd6 1-0
2117470 FM Ruiz Buendia, Miguel (2370) IM Ilamparthi, A R (2510) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 Bc5 7.Bf4 O-O 8.Bc7 Qe7 9.Bd6 Bxd6 10.Qxd6 Qd8 11.O-O-O a6 12.Nd4 Ne7 13.Be2 b5 14.e5 Ne8 15.Qb4 Ng6 16.Kb1 Qc7 17.Rhe1 Nxe5 18.f4 Ng6 19.g3 Rb8 20.h4 a5 21.Qb3 b4 22.Ne4 Bb7 23.Qd3 Bxe4 24.Qxe4 Nf6 25.Qf3 Ne7 26.Bd3 a4 27.Re5 Ned5 28.g4 d6 29.Rxe6 fxe6 30.Nxe6 Qb7 31.Kc1 Rfe8 0-1
2108369 GM Uskov, Artem (2513) FM Ruiz Buendia, Miguel (2370) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.a4 d6 6.O-O O-O 7.c3 a5 8.Bg5 h6 9.Bh4 Ba7 10.Nbd2 g5 11.Bg3 Qe7 12.Re1 Kg7 13.d4 Bg4 14.h3 Bh5 15.dxe5 dxe5 16.Bb5 Rad8 17.Qc2 Nd7 18.Nh2 Nc5 19.Nhf1 Qf6 20.Kh2 Ne7 21.f3 c6 22.Bc4 Qd6 23.Be2 f6 24.Bf2 Qc7 25.Nc4 Bf7 26.Red1 Nb3 27.Qxb3 Bxf2 28.Qc2 Bc5 29.Ncd2 Ba7 30.Bc4 Bg6 31.Re1 Nd5 32.Bxd5 cxd5 33.Ne3 d4 34.cxd4 Qxc2 35.Nxc2 exd4 36.Rad1 Bf7 37.b3 d3 38.Ne3 Rd7 39.Nec4 Bb8+ 40.g3 Bc7 41.Kg2 Be6 42.Nb1 Be5 43.Re3 Bxc4 44.bxc4 Rc8 45.Na3 d2 46.Rb3 Kg6 47.Kf2 h5 48.Ke2 Bxg3 49.Rxd2 Rxd2+ 50.Kxd2 Bd6 51.Kd3 Rd8 52.Ke2 Bb4 53.Nb1 Rd4 54.Nc3 Rxc4 55.Nd5 h4 56.Rb2 Bc5 57.Rb5 b6 58.Nxb6 Bxb6 59.Rxb6 Rxa4 60.e5 Rf4 61.Ra6 Rf5 62.exf6 Kf7 63.Ke3 Re5+ 64.Kf2 Kg6 65.Rb6 Rf5 66.Ra6 Re5 67.Rb6 Rc5 68.Ra6 Rc2+ 69.Ke3 Ra2 70.f7+ Kxf7 71.Ke4 Rf2 72.Rxa5 Kg6 73.Ra6+ Kg7 1/2-1/2
2108363 FM Ruiz Buendia, Miguel (2370) WIM Krasenkova, I (2062) 1-0
1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 e6 5.Nc3 d5 6.c5 N6d7 7.b4 b6 8.Rb1 a5 9.a3 axb4 10.axb4 c6 11.h4 Be7 12.Qg4 g6 13.h5 f5 14.Qh3 g5 15.h6 O-O 16.Qh5 Kh8 17.Bd3 bxc5 18.bxc5 Na6 19.Nf3 f4 20.O-O Nc7 21.Bc2 Ba6 22.Re1 Qe8 23.Qg4 Rg8 24.Kh2 Qf8 25.Rh1 Bxc5 26.dxc5 Qxc5 27.Nxg5 Rxg5 28.Qxg5 Rg8 29.Rb8 Bc8 30.Rxc8 1-0
1650983 FM Ibarra Carlos Roberto (2078) FM Ruiz Buendia, Miguel (2335) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Be6 10.Bf4 c4 11.Nd4 O-O-O 12.Nc3 Bf7 13.Nf5 Re8 14.f3 Ne7 15.Nxe7+ Bxe7 16.Nd5 Bd8 17.Bg3 h5 18.Bf2 b6 19.Rd4 Kb7 20.Ne3 Be7 21.Rd7 Be6 22.Rd2 c6 23.Rad1 g6 24.c3 a5 25.Nc2 c5 26.Ne3 Rd8 27.Nd5 Bxd5 28.Rxd5 Kc6 29.Rxd8 Bxd8 30.Bg3 Be7 31.Kf2 b5 32.Ke2 b4 33.Be1 Rb8 34.g3 a4 35.Kf1 a3 36.bxa3 bxa3 37.Ke2 Rb2+ 38.Rd2 Bd8 39.Kd1 Rb1+ 40.Ke2 Ba5 41.Rc2 Rb2 42.Kd1 Rb1+ 43.Ke2 f5 44.exf5 gxf5 45.Bd2 Rh1 46.h4 Kd5 47.Be1 Rh2+ 48.Kd1 Bc7 49.Rxh2 1-0
1651023 FM Ruiz Buendia, Miguel (2335) Moscoso Tellez, Joe Goldtie Marshall (1874) 1-0
1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.Bg5 Nf6 6.Nc3 Be6 7.e3 c4 8.Be2 Bb4 9.O-O O-O 10.Ne5 Nbd7 11.f4 Bxc3 12.bxc3 h6 13.Bh4 Bf5 14.g4 Be4 15.g5 Nh7 16.g6 Qxh4 17.gxh7+ Kh8 18.Nxd7 Rfe8 19.Ne5 f6 20.Nf3 Qh3 21.Qe1 Kxh7 22.Qg3 Qxg3+ 23.hxg3 Bxf3 24.Rxf3 Re4 25.Kf2 Rae8 26.Bd1 g6 27.Bc2 R4e7 28.Rh1 Kg7 29.g4 g5 30.fxg5 fxg5 31.Ke2 Re6 32.Rhf1 R8e7 33.Kd2 a5 34.a4 b6 35.Re1 Rd6 36.Rf5 Kg8 1-0
1651055 Ruiz Alfaro, Darrel (1914) FM Ruiz Buendia, Miguel (2335) 0-1
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.e3 Bf5 5.Nc3 e6 6.Be2 Nbd7 7.O-O h6 8.b3 Bd6 9.Bb2 O-O 10.h3 Re8 11.Bd3 Bxd3 12.Qxd3 e5 13.dxe5 Nxe5 14.Nxe5 Bxe5 15.Rab1 dxc4 16.Qxc4 Qe7 17.Ne2 Nd5 18.Bxe5 Qxe5 19.Nd4 Rad8 20.Rbd1 Rd6 21.Nf3 Qf6 22.e4 Nb6 23.Qc2 Qe7 24.Rxd6 Qxd6 25.Rd1 Qg6 26.Rd4 Nd5 27.Qd2 Nf6 28.e5 Nd5 29.Qd3 Qxd3 30.Rxd3 a5 31.Rd1 Kf8 32.Re1 Ke7 33.Nd4 Kd7 34.g3 g6 35.Kg2 Nc3 36.a3 c5 37.Nf3 Ke6 38.Rc1 Nb5 39.Rxc5 Nxa3 40.Rxa5 Nc2 41.Rb5 Re7 42.Rb6+ Kd5 43.Rb5+ Kc6 44.Ra5 b6 45.Ra2 Nb4 46.Re2 Kd5 47.h4 h5 48.Kf1 Rc7 49.Kg2 Rc3 50.Ng5 Rxb3 51.Nxf7 Nc6 52.Ng5 b5 53.e6 Ne7 54.Nf7 b4 55.Nh8 Rc3 56.Nf7 b3 57.Rb2 Kxe6 58.Ng5+ Kd5 59.Rd2+ Kc4 60.Ne4 Rc2 61.Rd1 b2 62.Nd6+ Kb3 63.Rd3+ Rc3 64.Rd1 Rc1 65.Rd3+ Ka4 66.Ne4 b1=Q 0-1
1651085 FM Ruiz Buendia, Miguel (2335) IM Ticona Rocabado, Licael Roderick (2398) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Qb6 8.Na4 Qa5+ 9.c3 b6 10.Kf2 Ba6 11.Bd2 Bxf1 12.Rxf1 Qa6 13.Kg1 Be7 14.b3 O-O 15.Qe1 Rac8 16.Qg3 cxd4 17.cxd4 Qd3 18.Nb2 Qc2 19.Rab1 Nxd4 20.Nxd4 Qxd2 21.Rfd1 Qb4 22.Kh1 Rc3 23.Qg4 Bc5 24.Nxe6 fxe6 25.Qxe6+ Rf7 26.Rxd5 Nf8 27.Qe8 Qxf4 28.h3 Rxh3+ 29.gxh3 Qe4+ 30.Kh2 Rf2+ 31.Kg3 Qf4# 0-1
1651126 Benavides Conza, Diego Angelo (1827) FM Ruiz Buendia, Miguel (2335) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 a6 4.a4 d5 5.g3 Nc6 6.Bg2 Be7 7.O-O O-O 8.b3 Re8 9.Ba3 Bxa3 10.Nxa3 h6 11.Ne5 Nb4 12.Qd2 Qe7 13.Nd3 Nxd3 14.Qxd3 c5 15.cxd5 exd5 16.e3 Bg4 17.Nc2 Bh5 18.dxc5 Bg6 19.Qd2 Qxc5 20.Nd4 Rac8 21.Rfc1 Qd6 22.Rxc8 Rxc8 23.Rc1 Rd8 24.Qc3 Be4 25.Qc7 Bxg2 26.Qxd6 Rxd6 27.Kxg2 Kf8 28.Rc8+ Ne8 29.b4 g6 30.b5 axb5 31.axb5 Ke7 32.g4 Rd8 33.Rc2 Ra8 34.h4 Kd7 35.h5 Nd6 36.hxg6 fxg6 37.Rc5 b6 38.Rxd5 Ra2 39.Re5 Rb2 40.Kg3 Rb4 41.g5 h5 42.f4 Rb1 43.Kf3 Rb2 44.Rd5 h4 45.e4 h3 46.Kg3 h2 47.Nf5 gxf5 48.Rd1 0-1
1651156 FM Ruiz Buendia, Miguel (2335) Cano Alcaraz, Juan Jose (2111) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.a4 Re8 13.Ng5 Rf8 14.Ngf3 Re8 15.Ng5 Rf8 16.Bc2 h6 17.Ngf3 Re8 18.Nf1 Bf8 19.Ng3 g6 20.Bd3 c6 21.Qb3 Qc7 22.Be3 Nb6 23.a5 Nbd7 24.Qc2 c5 25.d5 c4 26.Bf1 Nc5 27.Nd2 Nfd7 28.b4 cxb3 29.Nxb3 Rac8 30.Nxc5 Nxc5 31.Rec1 Ba8 32.c4 b4 33.Rcb1 Rb8 34.Ne2 b3 35.Qd1 Nxe4 36.Bb6 Qc8 37.Rxb3 Nc5 38.Rg3 Kh7 39.Qc2 f5 40.Raa3 Bg7 41.h4 e4 42.Nf4 Be5 43.Qd2 Rg8 44.Rh3 Rb7 45.h5 g5 46.Ng6 Bf6 47.g4 f4 48.Bxc5 Qxg4+ 49.Kh2 dxc5 50.d6 Rb2 51.Qe1 e3 52.d7 Rxf2+ 53.Qxf2 exf2 0-1
1650744 FM Ruiz Buendia, Miguel (2335) Morante Bautista, Tiago Daniel (1676) 1-0
1.d4 f5 2.Bg5 h6 3.Bh4 Nf6 4.Bxf6 exf6 5.c4 d5 6.Nc3 Bb4 7.e3 g6 8.Qb3 Bxc3+ 9.bxc3 dxc4 10.Bxc4 Qe7 11.Ne2 Nc6 12.Nf4 Qg7 13.O-O Rb8 14.Rfe1 Bd7 15.e4 fxe4 16.Rxe4+ Kd8 17.Rae1 Na5 18.Qb4 Nxc4 19.Qxc4 c6 20.d5 b5 21.Qc5 cxd5 22.Nxd5 Rc8 23.Qxa7 Rg8 24.Qb6+ Rc7 1-0
1650757 GM Madaminov, Mukhiddin (2560) FM Ruiz Buendia, Miguel (2335) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.Nc3 h6 6.O-O O-O 7.a3 a6 8.Be3 d6 9.Bxc5 dxc5 10.Nd5 Qd6 11.Ne3 Nd4 12.a4 Bd7 13.Nh4 b5 14.Ba2 Kh7 15.c3 Nc6 16.Nhf5 Bxf5 17.Nxf5 Qd7 18.Qf3 Rad8 19.Rfd1 Ne8 20.axb5 axb5 21.Bb3 Nd6 22.Bd5 Nxf5 23.Bxc6 Nh4 24.Bxd7 Nxf3+ 25.gxf3 Rxd7 26.c4 bxc4 27.dxc4 Rd4 28.Rxd4 cxd4 29.b4 c6 30.Kf1 Rb8 31.Ra4 Kg6 32.Ke2 Kg5 33.b5 cxb5 34.Rb4 Kf4 35.cxb5 Rb6 36.Rb3 f5 37.exf5 Kxf5 38.Kd3 Ke6 39.Kc4 Kd6 40.f4 exf4 41.Kxd4 g5 42.f3 h5 43.h3 Kc7 44.Ke5 Rg6 45.Kf5 Rg8 46.b6+ Kb7 47.Rb1 g4 48.hxg4 hxg4 49.fxg4 f3 50.g5 f2 51.Kg4 Rf8 52.Rf1 Kxb6 53.g6 Kc5 54.Kg5 Kd4 55.g7 Rg8 1-0
1650806 FM Ruiz Buendia, Miguel (2335) Vilca Contreras, Dante Ivan (1856) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Be2 b6 9.Bb2 Bb7 10.O-O Rc8 11.a4 c5 12.a5 cxd4 13.Nxd4 dxc4 14.bxc4 Qe7 15.a6 Ba8 16.Ncb5 Bb8 17.Rfd1 Nc5 18.Bf3 Bxf3 19.Nxf3 e5 20.Qf5 Rfe8 21.h3 Qe6 22.Qxe6 Rxe6 23.Ra3 Kf8 24.Kf1 Ke8 25.Ke2 Rd8 26.Rxd8+ Kxd8 27.Ng5 Re7 28.g4 h6 29.Nf3 Ne8 30.Nc3 Nc7 31.Nd5 Nxd5 32.cxd5 Kd7 33.Bc3 Bd6 34.Bb4 Re8 35.Nd2 Rc8 36.e4 f6 37.h4 g6 38.h5 g5 39.f3 Ke7 40.Nf1 Nd7 41.Bxd6+ Kxd6 42.Ne3 b5 43.Nf5+ Kc7 44.Nxh6 Kb6 45.Nf7 Rf8 46.Nd6 Nc5 47.h6 Rh8 48.Nf5 b4 49.Ra1 Nxa6 50.Kd3 Kb5 51.Rh1 Nc5+ 52.Kc2 a5 53.Nd6+ Kb6 54.h7 a4 55.Nf7 Rc8 56.h8=Q Rxh8 57.Rxh8 Kb5 58.Nd6+ Ka5 59.Ra8+ Kb6 60.Nc4+ Kb5 61.Nd6+ Kb6 62.Rb8+ Kc7 63.Rxb4 Kxd6 64.Kc3 Kc7 65.Rc4 Kb6 66.Rb4+ Ka5 67.Rb8 a3 68.Ra8+ 1-0
1650842 Poma Bernal, Cristian Andres (1931) FM Ruiz Buendia, Miguel (2335) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Ne2 Re8 7.O-O b6 8.cxd5 exd5 9.a3 Bf8 10.b4 Nbd7 11.Bb2 c5 12.bxc5 bxc5 13.Qd2 c4 14.Bc2 Rb8 15.Rfb1 Qc7 16.Bc1 Rxb1 17.Rxb1 a6 18.Ng3 Bd6 19.Na2 Nf8 20.Nc3 Ng6 21.a4 h5 22.Nce2 h4 23.Nf1 Ne4 24.Bxe4 Rxe4 25.Nc3 Rg4 26.f3 Rg5 27.e4 Bf4 28.Qf2 dxe4 29.fxe4 h3 30.Qxf4 Nxf4 31.Nd5 0-1
1650869 FM Ruiz Buendia, Miguel (2335) FM Fogo Esquivel, Levi Kalani Alexander (2016) 0-1
1.e4 e5 2.Nf3 d5 3.Nxe5 Nf6 4.exd5 Qxd5 5.d4 Nc6 6.Nxc6 Qxc6 7.Nc3 Bb4 8.Qe2+ Kd8 9.Qb5 Bxc3+ 10.bxc3 Qxc3+ 11.Kd1 Qxa1 12.Bd3 Re8 13.d5 a6 14.Qc4 Re5 15.h4 Rxd5 16.h5 h6 17.Rh4 b5 18.Qf4 Bf5 19.Qf3 Bxd3 20.cxd3 c6 21.Qg3 Ne8 22.Re4 Qb1 23.Re3 Qxa2 24.Qh4+ Nf6 25.Qb4 Qa4+ 0-1
1650913 Paredes Minaya, Christian Jesus (1814) FM Ruiz Buendia, Miguel (2335) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 Bc5 6.O-O b5 7.Bb3 O-O 8.c3 Bb6 9.Nbd2 d6 10.Re1 Ne7 11.Nf1 Ng6 12.Ng3 c5 13.c4 Ba5 14.Bd2 Bxd2 15.Qxd2 b4 16.a3 bxa3 17.bxa3 Nf4 18.Ne2 Ne6 19.Rab1 Bd7 20.Ng5 Nxg5 21.Qxg5 h6 22.Qd2 Nh5 23.f3 g5 24.g4 Ng7 25.Kg2 h5 26.h3 Ne6 27.Bc2 Kg7 28.Rh1 Rh8 29.Qc3 Qc7 30.Kg3 Rh6 31.Rh2 Rah8 32.Rbh1 R8h7 33.Kg2 Qb8 34.Qb3 Qh8 35.Qb6 hxg4 36.fxg4 d5 37.Qb7 Qd8 38.cxd5 Nf4+ 39.Nxf4 gxf4 40.Bd1 Bc8 41.Qb2 Qg5 42.Bf3 Bd7 43.Qe2 Qh4 44.Qb2 Qg3+ 45.Kf1 Qxf3+ 46.Ke1 Rxh3 47.Qxe5+ Kg8 48.Qb8+ Kg7 49.Qe5+ Kg6 50.Rxh3 Rxh3 51.Rxh3 Qxh3 52.g5 Qe3+ 53.Kd1 Qxd3+ 54.Kc1 Qc4+ 55.Kb1 Qb3+ 56.Kc1 Qxa3+ 57.Kb1 Qb4+ 58.Kc1 Qa3+ 59.Kb1 Qb3+ 60.Kc1 Qe3+ 61.Kb1 Qg1+ 62.Ka2 Qg2+ 63.Kb3 c4+ 64.Kxc4 Bb5+ 65.Kc5 Qxg5 66.Qh8 Qe7+ 67.Kb6 Qf6+ 68.Qxf6+ Kxf6 69.d6 f3 0-1
1650943 FM Ruiz Buendia, Miguel (2335) CM Parra Gonzales, Andre Leonardo (1982) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.Ba4 Nf6 5.O-O e6 6.d3 Be7 7.c4 O-O 8.Nc3 Ne5 9.Ne1 Bd7 10.Bc2 Nc6 11.f4 a6 12.Nf3 Qc7 13.Qe2 Nd4 14.Nxd4 cxd4 15.Nb1 Bc6 16.Nd2 b5 17.b3 bxc4 18.bxc4 Nd7 19.Nf3 Bf6 20.Bd2 Rfb8 21.Rab1 Rxb1 22.Rxb1 Rb8 23.Qe1 g6 24.Kf1 Nc5 25.Ba5 Qc8 26.Qd1 d5 27.cxd5 exd5 28.e5 Be7 29.Nxd4 Bd7 30.Rxb8 Qxb8 31.Qb1 Qc8 32.Qb6 Ne6 33.Bb3 Bc5 34.Qxa6 Qxa6 0-1
1650483 FM Ruiz Buendia, Miguel (2335) Alarcon Vega, Icker Aldair (1871) 0-1
1.d4 Nf6 2.c4 d6 3.Nc3 g6 4.e4 Bg7 5.h3 O-O 6.Be3 e5 7.d5 Na6 8.g4 c6 9.Nge2 cxd5 10.cxd5 Nc5 11.Ng3 Qa5 12.Bd2 Qb6 13.b4 Na6 14.a3 Bd7 15.Be3 Qd8 16.Rc1 Nc7 17.Be2 b6 18.h4 Rc8 19.g5 Nfe8 20.h5 f5 21.gxf6 Nxf6 22.Rg1 Qe8 23.hxg6 hxg6 24.f3 Kf7 25.Qd2 Rh8 26.Bf1 Nb5 27.Nxb5 Rxc1+ 28.Qxc1 Bxb5 29.Qc7+ Qd7 30.Qxd7+ Bxd7 31.Ne2 Rc8 32.Kd2 Rh8 33.Nc3 Rh2+ 34.Be2 Nh5 35.Kc1 Nf4 36.Bf1 Bh6 37.Kb1 Ne2 38.Bxe2 Bxe3 39.Rd1 Bd4 40.Bb5 Bxc3 41.Bxd7 Rb2+ 42.Kc1 Ra2 43.b5 Rxa3 44.Kc2 Bd4 45.f4 Rc3+ 46.Kb1 Re3 47.Rf1 exf4 48.Rxf4+ Kg7 49.Rg4 Be5 50.Kc2 Kf6 51.Be8 g5 52.Bd7 Rg3 53.Rxg3 Bxg3 54.Kd3 Ke5 55.Bf5 Kf4 56.Ke2 g4 57.Bg6 Bh4 58.Bf5 g3 59.Bh3 Kxe4 60.Bg2+ Kd4 61.Kd2 Kc5 62.Kd3 Kxb5 63.Ke4 Bf6 64.Kf5 Be5 65.Ke6 a5 0-1
1650522 CM Parra Gonzales, Andre Leonardo (1982) FM Ruiz Buendia, Miguel (2335) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 Bc5 6.O-O b5 7.Bb3 O-O 8.Bg5 h6 9.Bh4 Be7 10.Re1 d6 11.c3 Re8 12.Nbd2 Na5 13.Bc2 c5 14.Nf1 Nc6 15.Ne3 Be6 16.a4 b4 17.Bxf6 Bxf6 18.Bb3 Rb8 19.Bd5 Qc7 20.h4 h5 21.Nd2 g6 22.g3 Bg7 23.Ndc4 Ne7 24.Bxe6 fxe6 25.a5 Nc6 26.g4 Qe7 27.gxh5 Qxh4 28.Qf3 Rf8 29.Qg3 Qxh5 30.Kg2 Rf4 31.Rad1 Rbf8 32.Rd2 Rh4 33.Rdd1 d5 34.Rh1 Rxh1 35.Rxh1 Qe2 36.exd5 exd5 37.Nxd5 e4 38.Nf4 Qf3+ 39.Qxf3 exf3+ 40.Kg3 Ne5 41.Ne6 Rb8 42.Nxg7 Nxc4 43.dxc4 Kxg7 44.Rd1 bxc3 45.bxc3 Rb3 46.Rd5 Rxc3 47.Rxc5 Ra3 48.Kg4 Kh6 49.Kf4 Rc3 50.Rc6 Kh5 51.c5 g5+ 52.Kg3 g4 53.Rxa6 Rxc5 54.Ra8 Kg5 55.a6 Ra5 56.a7 Ra1 57.Rg8+ Kf5 58.a8=Q Rg1+ 59.Kh2 Rg2+ 60.Kh1 Rxf2 61.Qd5+ Kf4 62.Qd4+ 1-0
1650564 FM Ruiz Buendia, Miguel (2335) Salas Gonzales, David Ademar (1909) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nc6 6.d4 cxd4 7.Nxd4 g6 8.Nc3 Bg7 9.Be3 Nf6 10.f3 O-O 11.O-O Nxd4 12.Bxd4 a5 13.b3 Qc6 14.Rc1 Nd7 15.Nd5 Rfe8 16.Bxg7 Kxg7 17.Qd4+ Kg8 18.f4 Rac8 19.Kh1 b6 20.f5 f6 21.Qd2 Kg7 22.Rc3 Ne5 23.a4 g5 24.Qe2 Qb7 25.Rg3 h6 26.Nf4 Kh7 27.Ne6 Rg8 28.Rd1 b5 29.cxb5 g4 30.Nf4 Rc5 31.Nd5 Rgc8 32.Qe1 Rc2 33.Qxa5 Re2 34.Rc3 Rxe4 35.Rxc8 Qxc8 36.Qc3 Qxf5 37.Nxe7 Qf2 38.Nd5 Re2 39.Rg1 Qh4 40.Qc7+ Kg6 41.Nf4+ Kf5 42.Nxe2 g3 43.Nxg3+ Ke6 44.Qc8+ Kf7 45.Qh3 Qf4 46.Rf1 Qd4 47.Qh5+ Ke7 48.Nf5+ 1-0
1650450 Caceres Sandoval, Eduardo (2053) FM Ruiz Buendia, Miguel (2335) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.Ng5 d5 6.exd5 Qe7+ 7.Kf1 Ne5 8.Qxd4 Nxc4 9.Qxc4 h6 10.Nf3 Qc5 11.Qe2+ Be7 12.Be3 Qxd5 13.Nc3 Qe6 14.Nd4 Qd7 15.Rd1 O-O 16.Ndb5 Qc6 17.Nd4 Qd7 18.Ndb5 Qc6 19.Nd4 Qa6 20.Ndb5 Bd8 21.Nd4 Qxe2+ 22.Kxe2 Re8 23.Kd2 Ng4 24.Rhe1 Nxe3 25.fxe3 Bg4 26.Nf3 Bg5 27.Kc1 Bxe3+ 28.Kb1 c6 29.h3 Bf5 30.g4 Bh7 31.Rd7 b5 32.a3 Kf8 33.Red1 a5 34.Rb7 Ra7 35.Rdd7 Rxb7 36.Rxb7 g5 37.b3 Kg7 38.Kb2 Bg6 39.Rc7 Re6 40.Ne2 Bb6 41.Rb7 Rxe2 0-1
1650375 FM Ruiz Buendia, Miguel (2335) CM Salazar Flores, Yerick Alexander (2044) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 h6 5.Bxf6 Qxf6 6.a3 Qd8 7.Nf3 Be7 8.Bd3 dxe4 9.Nxe4 Nd7 10.Qe2 c6 11.h4 Qc7 12.Rd1 a6 13.c4 b6 14.O-O Bb7 15.Rfe1 O-O 16.Bb1 Rfe8 17.Qc2 Nf8 18.c5 Rad8 19.b4 a5 20.h5 axb4 21.axb4 Ba6 22.Ne5 bxc5 23.bxc5 f5 24.Nc3 Bf6 25.Qa2 Bxe5 26.Rxe5 Rxd4 27.Rde1 Bc4 28.Qb2 Rg4 29.f3 Rh4 30.Bxf5 Rd8 31.Qf2 Rhd4 32.Bh3 Rd2 33.Qh4 R8d4 34.R5e4 R4d3 35.Rxc4 Qa5 36.Ne4 Rb2 37.Rcc1 Qa4 38.Qg3 Qd4+ 39.Kh2 Kh8 40.Qd6 Qxd6+ 41.cxd6 Rxf3 42.Rxc6 Nd7 43.Bxe6 Nf6 44.Rc8+ Kh7 45.Nxf6+ gxf6 46.Rc7+ Kh8 47.d7 Rd3 48.Rc8+ Kg7 49.d8=Q Rxd8 50.Rxd8 f5 51.Bd5 f4 52.Rd6 f3 53.Rg6+ Kh7 54.Re7+ Kh8 55.Rg8# 1-0
1650411 FM Ruiz Buendia, Miguel (2335) FM Vasquez Vargas, Henry Richard (2209) 0-1
1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.f4 g6 6.Nc3 Bg7 7.Be3 Be6 8.d5 Bc8 9.Nf3 O-O 10.Be2 c6 11.O-O Bg4 12.e6 f5 13.Bd4 Bxf3 14.Rxf3 cxd5 15.cxd5 Bxd4+ 16.Qxd4 Na6 17.a4 Nc5 18.Ra3 a5 19.b4 axb4 20.Qxb4 Ne4 21.Qd4 Ra5 22.Bb5 Qc7 23.Nxe4 Qc1+ 24.Rf1 Qxa3 25.Ra1 Qb3 26.Qxb6 Qb2 27.Rf1 Rxb5 28.axb5 fxe4 29.h3 Qd2 30.Qxb7 e3 31.Qxe7 e2 32.g3 Qe3+ 33.Kg2 exf1=Q+ 34.Kxf1 Qxg3 35.Ke2 Qxf4 36.b6 Qe4+ 37.Kd2 Rf2+ 38.Kc3 Rc2+ 0-1
1650272 FM Ruiz Buendia, Miguel (2335) Reyes Zavaleta, Sergio Gabriel (1779) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 a6 10.O-O-O Nxd4 11.Bxd4 b5 12.Kb1 Qb6 13.Ne2 Bxd4 14.Nxd4 Nc5 15.h4 Bd7 16.h5 b4 17.Rh3 a5 18.f5 h6 19.fxe6 fxe6 20.Bd3 O-O-O 21.Rc1 Kb7 22.Rg3 Rhg8 23.Bh7 Ne4 24.Bxe4 dxe4 25.Qe3 Bc6 26.Nxc6 Qxc6 27.Rf1 Rd7 28.a3 Rgd8 29.Qb3 Qc5 30.Rg6 Qxe5 31.Rxe6 Qb5 32.Rc1 Qxh5 33.axb4 Qb5 34.Rxe4 a4 35.Qf3 Ka7 36.Qe3+ Kb7 37.Qf3 Ka7 38.Rce1 Qb7 39.Qe3+ Ka8 40.Re5 Qxb4 41.Qf3+ Rb7 42.b3 axb3 43.cxb3 Qxb3+ 44.Qxb3 Rxb3+ 45.Kc2 Rdb8 46.Ra1+ 1-0
1650305 Cardoza Diaz, Aaron (1920) FM Ruiz Buendia, Miguel (2335) 0-1
1.Nf3 d5 2.d4 Nf6 3.e3 c5 4.c3 e6 5.Bd3 Nbd7 6.Nbd2 b6 7.O-O Bb7 8.Ne5 Rc8 9.f4 Be7 10.Qf3 O-O 11.g4 Rc7 12.g5 Nxe5 13.dxe5 Ne4 14.Nxe4 dxe4 15.Bxe4 Bxe4 16.Qxe4 c4 17.Qc2 Rd7 18.b3 Qc8 19.b4 Rfd8 20.Kf2 Rd3 21.h4 Qc6 22.a3 Qe4 23.Ra2 Qf5 24.Qe2 Rxc3 25.Rd1 Rxd1 26.Qxd1 h6 27.Rd2 hxg5 28.hxg5 Bxg5 29.Rd8+ Bxd8 30.Qxd8+ Kh7 31.Qh4+ Kg6 32.Bd2 Rc2 33.Ke2 Qh5+ 34.Qxh5+ Kxh5 35.Kd1 Rxd2+ 36.Kxd2 b5 37.Kc3 Kg4 0-1
1650333 GM Lazavik, Denis (2605) FM Ruiz Buendia, Miguel (2335) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 a5 6.O-O d6 7.Re1 O-O 8.h3 h6 9.d4 Bb6 10.Bb3 Re8 11.Bc2 Nd7 12.Be3 Ne7 13.Nbd2 Ng6 14.Nc4 Qf6 15.Nh2 Qh4 16.Qf3 Ba7 17.Rad1 Nf6 18.dxe5 Nxe5 19.Nxe5 dxe5 20.Bxa7 Rxa7 21.Qe3 b6 22.Nf3 Qh5 23.Ba4 Rf8 24.Bc6 Bb7 25.Bxb7 Rxb7 26.Qd3 Rbb8 27.Qc4 Rbc8 28.b4 axb4 29.cxb4 Ne8 30.Qd5 Nd6 31.Nxe5 Rce8 32.Nd7 Qxd5 33.Rxd5 Nxe4 34.Nxf8 Kxf8 35.Rd7 c5 36.bxc5 bxc5 37.Rc7 Nc3 38.Rxe8+ Kxe8 39.Rxc5 Nxa2 40.Rc4 Kd7 41.Kf1 Kd6 42.Ke2 Kd5 43.Kd3 f5 44.Rd4+ Kc5 45.Rd7 Nb4+ 46.Ke2 g6 47.Rg7 g5 48.Rh7 Nd5 49.Rxh6 Kd4 50.Kf3 Ke5 51.Rg6 1-0
1569168 GM Pultinevicius, Paulius (2529) FM Ruiz Buendia, Miguel (2382) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.a4 Be7 7.Nc3 O-O 8.d4 e4 9.Nxe4 Nxe4 10.Rxe4 d5 11.Re3 Bd6 12.Bxc6 bxc6 13.Qd3 Qf6 14.Qc3 Bf5 15.b3 Rae8 16.Ba3 Rxe3 17.fxe3 Qe7 18.Bc5 Re8 19.Re1 h6 20.Ne5 Qh4 21.Re2 Bxe5 22.dxe5 Qg4 23.Rd2 a6 24.Qa1 Be4 25.Qf1 Rxe5 26.Qxa6 Bxc2 27.h3 Qe4 28.Qb7 Rf5 29.b4 Bd3 30.Qxc7 Rf1+ 31.Kh2 Bc4 32.Bd4 Qb1 33.Qe5 Rh1+ 34.Kg3 Qg6+ 35.Kh4 f6 36.Qh5 Qe4+ 37.Kg3 Rf1 1/2-1/2
1569155 FM Ruiz Buendia, Miguel (2382) FM Moral Garcia, S (2281) 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 Nd7 11.Bd2 Nf8 12.Rae1 Qc7 13.h3 Be6 14.f4 c5 15.f5 Bd7 16.Qc1 cxd4 17.Nxd4 Bg3 18.Rxe8 Rxe8 19.Bf4 Bxf4 20.Qxf4 Qe5 21.Be2 Nh7 22.Bxh5 Ng5 23.Bg4 Ne4 24.Qxe5 fxe5 25.Nc2 Nf6 26.Ne3 Nxg4 27.hxg4 f6 28.Rd1 Bc6 29.Rd6 Kf7 30.g5 fxg5 31.Kf2 Be4 32.Kg3 g6 33.Rxg6 Bxf5 34.Rxg5 Bb1 35.a3 Kf6 36.Rh5 Kg6 37.Rh1 Be4 38.Rd1 Bc6 39.Rd6+ Kg5 40.b4 Rh8 41.Re6 e4 42.b5 Bd7 43.Rxe4 Kf6 44.c4 Be6 45.Kf4 Rh1 46.g4 Ra1 47.g5+ Ke7 48.Nf5+ Kd7 49.Ke5 Bf7 50.Kf6 Bg8 51.c5 Rxa3 52.Re7+ Kd8 53.Rxb7 Bc4 54.Nd6 Rf3+ 55.Kg7 Be6 56.c6 Rc3 57.Kf6 Bh3 58.g6 a6 59.g7 Be6 60.g8=Q+ 1-0
1569118 IM Diaz Camallonga, C (2488) FM Ruiz Buendia, Miguel (2382) 1-0
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.e3 c5 5.cxd5 exd5 6.Bb5+ Bd7 7.Bxd7+ Qxd7 8.O-O Nc6 9.b3 cxd4 10.Nxd4 Be7 11.Bb2 O-O 12.Nc3 Rac8 13.Rc1 Rfd8 14.Qd3 Qg4 15.Nce2 Nb4 16.Qb1 Qe4 17.Qa1 Nc2 18.Rxc2 Rxc2 19.Ng3 Qg6 20.Nxc2 Qxc2 21.Rc1 Qg6 22.Bd4 b6 23.Rc6 h6 24.h3 Rd6 25.Rc7 Rd7 26.Qc1 Bd6 27.Rxd7 Nxd7 28.Qc8+ Nf8 29.Nf5 Bb4 30.Bxg7 Qe6 31.Qc2 h5 32.Ba1 Nd7 33.Nd4 Qe4 34.Qd1 Bd6 35.Nb5 Bb8 36.Bd4 Nf8 37.Nc3 Qf5 38.Qf3 Qd3 39.Qf6 Qh7 40.Qg5+ Qg6 41.Qxg6+ fxg6 42.Nxd5 Kf7 43.Nb4 1-0
1569092 FM Ruiz Buendia, Miguel (2382) GM Asis Gargatagli, H (2469) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nf6 6.Nc3 Nc6 7.d4 cxd4 8.Nxd4 g6 9.f3 Bg7 10.Be3 O-O 11.O-O a6 12.Qd3 Rac8 13.b3 e6 14.Rad1 Rfd8 15.Rfe1 Nxd4 16.Bxd4 Qc6 17.a4 Nd7 18.Bxg7 Kxg7 19.Qxd6 Nc5 20.Qxc6 bxc6 21.Rxd8 Rxd8 22.b4 Rd3 23.Ne2 Nxa4 24.Ra1 Nb2 25.c5 Rb3 26.h4 Rxb4 27.Rxa6 Nd3 28.Rxc6 Rb1+ 29.Kh2 Rb2 30.Rd6 Ne1 31.Nd4 e5 32.Nc6 1/2-1/2
1569076 FM Ruiz Buendia, Miguel (2382) FM Lazaro Pujol, Abel (2280) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 Nd4 6.Nxd4 cxd4 7.c3 a6 8.Bf1 Nc6 9.b4 Bd6 10.Bb2 dxc3 11.dxc3 Qc7 12.h3 O-O 13.Nd2 Rd8 14.a3 Bh2+ 15.Kh1 Be5 16.Nc4 b5 17.Nxe5 Nxe5 18.c4 Nxc4 19.Bxc4 bxc4 20.Rc1 f6 21.e5 f5 22.Qd4 Bb7 23.Rxc4 Bc6 24.Re3 Rac8 25.Kh2 Rf8 26.Qh4 Qd8 27.Qf4 Qe7 28.Bd4 Bd5 29.Bc5 Qd8 30.Rcc3 Rf7 31.Rg3 Kh8 32.h4 Bc6 33.h5 Bd5 34.a4 Bc6 35.a5 Qe8 36.Rg5 Bd5 37.Rgg3 Bc6 38.Rcd3 Bd5 39.Rd4 Qd8 40.Bb6 Qe8 41.Bc5 Qd8 42.h6 g6 43.Rxd5 exd5 44.e6 dxe6 45.Qe5+ Kg8 46.Qxe6 Qd7 47.Rxg6+ hxg6 48.Qxg6+ Rg7 49.hxg7 Rc6 50.Qh5 Kxg7 51.Bd4+ Kf8 52.Qh8+ Ke7 53.Bc5+ Ke6 54.Qh6+ Ke5 55.Qe3+ Kf6 56.Qh6+ Ke5 57.f4+ Ke4 58.Qh3 Rxc5 59.Qf3+ Kd4 60.Qf2+ Ke4 61.Qf3+ Kd4 62.Qf2+ Ke4 63.Qxc5 d4 64.b5 Qh7+ 65.Kg1 Qh5 66.Qe5+ Kd3 67.bxa6 Qd1+ 68.Kh2 Qh5+ 69.Kg1 Qd1+ 70.Kf2 Qd2+ 71.Kg3 Qe3+ 72.Kh2 Qf2 73.a7 Qh4+ 74.Kg1 Qd8 75.Qxf5+ Ke3 76.Qe5+ Kd3 77.Qb5+ Ke3 78.Qe5+ Kd3 79.Qf5+ Ke3 80.Qh3+ Kd2 81.Qf3 1-0
1569059 FM Ramirez Garcia, J (2205) FM Ruiz Buendia, Miguel (2382) 0-1
1.e4 c5 2.c3 e5 3.Nf3 Nc6 4.Bc4 Nf6 5.d3 Be7 6.O-O O-O 7.Re1 d6 8.a3 a6 9.a4 h6 10.Nbd2 Be6 11.Bxe6 fxe6 12.Qb3 Qd7 13.Nc4 Bd8 14.Be3 Na5 15.Nxa5 Bxa5 16.Red1 Rac8 17.h3 Nh5 18.d4 exd4 19.cxd4 c4 20.Qc2 c3 21.Ra2 Nf4 22.Ne1 cxb2 23.Qxb2 Bxe1 24.Bxf4 Bc3 25.Qc1 e5 26.Be3 exd4 27.Bxh6 gxh6 28.Qxh6 Rf7 29.Rd3 Rg7 30.Re2 Re8 31.f4 Qe6 32.Qh5 Qf7 33.Qh4 Qc4 34.Qh5 Rf8 35.Qf3 b5 36.axb5 axb5 37.f5 b4 38.f6 b3 39.e5 b2 40.Rd1 dxe5 41.Rxe5 d3 42.Rd5 Bxf6 43.Kh1 Bg5 44.Qxd3 Qxd3 45.R5xd3 Rc8 0-1
1569011 FM Ruiz Buendia, Miguel (2382) GM Supi, L (2573) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nb3 Be7 8.g4 h6 9.Be3 b5 10.a4 bxa4 11.Rxa4 Bd7 12.Ra1 a5 13.Bg2 O-O 14.O-O a4 15.Nd2 Qc7 16.Qe2 Nc6 17.Nd5 Nxd5 18.exd5 Nb4 19.Rfc1 f5 20.c3 Na6 21.gxf5 Nc5 22.Qc4 Rac8 23.b4 axb3 24.Nxb3 Nxb3 25.Qxb3 Rb8 26.Qd1 Bxf5 27.c4 Rb2 28.Ra7 Qd8 29.Qe1 Bh4 30.c5 Bd3 31.c6 Bxf2+ 32.Bxf2 Rfxf2 33.Qxf2 Rxf2 34.c7 Rxg2+ 35.Kh1 Rg1+ 36.Rxg1 Qc8 37.Kh2 Kh7 38.Rc1 Be4 39.Ra4 Bxd5 40.Rb4 Qf5 0-1
1557313 CM Di Fonzo, V (2074) FM Ruiz Buendia, Miguel (2382) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 O-O 9.O-O cxd5 10.Bg5 Be6 11.Qf3 h6 12.Bxf6 Qxf6 13.Qxf6 gxf6 14.Ne2 c5 15.c3 Ba5 16.a3 c4 17.Bc2 Rab8 18.Rab1 Rb7 19.b4 cxb3 20.Rxb3 Rxb3 21.Bxb3 Rb8 22.Bc2 Rb2 23.Rc1 Kf8 24.Kf1 Ke7 25.a4 Kd6 26.Nd4 Bd7 27.Nf5+ Kc5 28.Nxh6 Bc7 29.g3 Bh3+ 30.Ke1 Ba5 31.Bf5 Bg2 32.Rc2 Rb1+ 33.Ke2 Kc4 34.Nxf7 Rh1 35.h4 Bxc3 36.Nd6+ Kb3 37.Ke3 Re1+ 38.Kf4 Be5+ 39.Kg4 Bxd6 40.Rc6 Be5 41.h5 d4 42.f4 Bxc6 0-1
1224783 FM Ruiz Buendia, Miguel (2382) Kona, Vidip (2145) 0-1
1.e4 c6 2.g3 d5 3.exd5 cxd5 4.Bg2 Nf6 5.Nf3 Nc6 6.d4 Bg4 7.h3 Bxf3 8.Bxf3 e6 9.c3 Bd6 10.O-O Qc7 11.Bg2 O-O 12.Nd2 Ne7 13.Re1 Ng6 14.Nf3 Ne4 15.Qd3 f5 16.Ng5 Rae8 17.Bd2 h6 18.Nxe4 fxe4 19.Qe3 Kh7 20.Rf1 e5 21.Kh2 exd4 22.cxd4 Ne7 23.Rac1 Qd7 24.Qb3 b6 25.Bb4 Nf5 26.Bxd6 Qxd6 27.Qc3 e3 28.Rce1 exf2 29.Rxe8 Rxe8 30.Qd3 g6 31.Rxf2 Re3 32.Qa6 Qxg3+ 33.Kg1 Re1+ 34.Rf1 Rxf1+ 35.Qxf1 h5 36.a4 Qh4 37.Qe2 Qxd4+ 38.Kh1 Ng3+ 0-1
1225061 FM Ruiz Buendia, Miguel (2382) CM Demchenko, Yaroslav (2217) 1-0
1.Nf3 e6 2.c4 d5 3.cxd5 exd5 4.d4 Nf6 5.Nc3 c6 6.Bf4 Bd6 7.Bxd6 Qxd6 8.e3 O-O 9.Bd3 Bg4 10.h3 Bh5 11.g4 Bg6 12.Bxg6 fxg6 13.Ne5 Nbd7 14.f4 Qb4 15.Qc2 Nxe5 16.dxe5 Ne4 17.O-O-O Nxc3 18.Qxc3 Qxc3+ 19.bxc3 Rae8 20.h4 h6 21.g5 h5 22.Kc2 Kf7 23.c4 Ke6 24.Kc3 Rd8 25.Rd4 dxc4 26.Kxc4 Rxd4+ 27.Kxd4 Kf5 28.Kc5 Rd8 29.Re1 Rd5+ 30.Kc4 b5+ 31.Kc3 Ke4 32.Kc2 a5 33.Rd1 Rc5+ 34.Kb2 Kf5 35.Rd6 Rc4 36.Rd4 Rc5 37.Rd7 Rc4 38.Rf7+ Kg4 39.Rxg7 Re4 40.Rxg6 Rxe3 41.Rf6 Kxh4 42.g6 Rg3 43.e6 Kh3 44.e7 Re3 45.g7 Re2+ 46.Kc3 Re3+ 47.Kd4 Ra3 48.g8=Q 1-0
1225582 FM Ruiz Buendia, Miguel (2382) Prober, Raphael (2210) 0-1
1.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.O-O Be7 5.c4 O-O 6.d4 Nbd7 7.Nc3 c6 8.b3 a5 9.Bb2 b6 10.Re1 Ba6 11.cxd5 cxd5 12.e4 dxe4 13.Nxe4 Nxe4 14.Rxe4 Nf6 15.Re1 Rc8 16.Ne5 Nd5 17.Rc1 Qd6 18.Qd2 Bf6 19.h4 Bxe5 20.dxe5 Qb4 21.Qg5 h6 22.Qh5 Rc2 23.Rxc2 Qxe1+ 24.Kh2 Bd3 25.Rc6 Qxf2 26.Ba3 Be4 0-1
1225350 FM Anciaux, Adrien (2137) FM Ruiz Buendia, Miguel (2382) 1-0
1.d4 e6 2.c4 Bb4+ 3.Bd2 Bxd2+ 4.Qxd2 b6 5.Nc3 Bb7 6.e4 c5 7.d5 d6 8.Nf3 Nf6 9.Bd3 O-O 10.O-O Nbd7 11.h3 Qe7 12.Rae1 Rae8 13.Nh2 e5 14.g4 Bc8 15.Ne2 h6 16.Ng3 Nh7 17.Nf5 Qg5 18.Qxg5 Nxg5 19.Kg2 g6 20.Nxd6 Rd8 21.h4 Nh7 22.Kg3 Ndf6 23.Nxc8 Rxc8 24.f3 Ne8 25.Rb1 a5 26.Rfc1 Nd6 27.Nf1 Kg7 28.Ne3 Nf6 29.a3 Ra8 30.Nd1 Nd7 31.Nc3 f6 32.Ra1 Ra7 33.Rcb1 Rfa8 34.Nd1 Ra6 35.Ne3 R6a7 36.Bc2 a4 37.Bd3 Ra5 38.Nd1 R5a7 39.Nc3 Ra5 40.Kf2 R5a7 41.Ke3 Ra5 42.Be2 R5a7 43.Kd3 Ra5 44.Bd1 R5a7 45.Bc2 Ra5 46.Rg1 g5 47.Rh1 R5a7 48.Rh2 Nf8 49.hxg5 hxg5 50.Rah1 Nf7 51.Nb5 Re7 52.Kc3 Rd7 53.Bd1 Re7 54.Be2 Rd7 55.Rd1 Rad8 56.Rd2 Nd6 57.Bd1 Ra8 58.Rh3 Ng6 59.Rdh2 Nh4 60.Nxd6 Rxd6 61.Kd3 Rd7 62.Ke3 Rd6 63.Be2 Rd7 64.Kf2 Rd6 65.Rh1 Rd7 66.Rb1 Kf7 67.Rhh1 Ke7 68.b4 axb3 69.Rxb3 Ra6 70.Rhb1 Rb7 71.Rb5 Kd6 72.R1b3 Kc7 73.Kg3 Ng6 74.Bf1 Nf4 75.Kf2 Rba7 76.Kg3 Rxa3 77.Rxb6 Rxb3 78.Rxb3 Ra1 79.Kf2 Ra2+ 80.Kg1 Ra1 81.Rb5 Kd6 82.Rb6+ Ke7 83.Rc6 Ra5 84.Kf2 Ra2+ 85.Ke3 Ra3+ 86.Kf2 Ra2+ 87.Kg1 Ra5 88.Rc7+ Kf8 89.Kf2 Ra2+ 90.Ke3 Ra3+ 91.Kf2 Ra2+ 92.Kg1 Ra5 93.Rb7 Ke8 94.d6 Kd8 95.Rf7 Ra1 96.Rxf6 Kd7 97.Kf2 Ra2+ 98.Kg1 Ra1 99.Rf5 Kxd6 100.Kf2 Ra2+ 101.Kg3 Ra1 102.Bh3 Rg1+ 103.Kh2 Ra1 104.Rxg5 Ra2+ 105.Kg3 1-0
1225435 FM Negrean, Andrei (2325) FM Ruiz Buendia, Miguel (2382) 1-0
1.Nf3 e6 2.b3 c5 3.Bb2 Nc6 4.e3 d5 5.Bb5 f6 6.c4 Bd6 7.d4 cxd4 8.Nxd4 Bd7 9.cxd5 exd5 10.Qh5+ g6 11.Qxd5 Bb4+ 12.Bc3 Nge7 13.Qc4 Nxd4 14.exd4 Rc8 15.Qxb4 Nd5 16.Qa4 Nxc3 17.Nxc3 Rxc3 18.O-O Rc7 19.Rfe1+ Kf7 20.Bxd7 Qxd7 21.Qxa7 Rd8 22.Rad1 Rc2 23.d5 Qf5 24.Qxb7+ Rd7 25.Qb6 Rxa2 26.Qe6+ Kg7 27.Qxf5 gxf5 28.Rd3 Kf7 29.g3 f4 30.gxf4 Rd6 31.Kg2 Rb2 32.f5 h5 33.Re6 Rd7 34.d6 Rb1 35.Kg3 Rg1+ 36.Kf4 Rg4+ 37.Kf3 Rg1 38.h3 Rh1 39.Ke4 Re1+ 40.Kd5 Rf1 41.Kc6 Ra7 42.d7 Rc1+ 43.Kb6 Rca1 44.d8=Q 1-0
1213178 WIM Franco Valencia, A (2097) FM Ruiz Buendia, Miguel (2368) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.g3 Bg7 7.Bg2 O-O 8.h3 Nc6 9.Nde2 Rb8 10.a4 a6 11.O-O b5 12.axb5 axb5 13.Nd5 Nd7 14.c3 b4 15.Nd4 Nde5 16.f4 Nxd4 17.fxe5 bxc3 18.bxc3 Nb5 19.Bg5 f6 20.exf6 exf6 21.Be3 f5 22.Rb1 Be6 23.c4 Nc3 24.Nxc3 Bxc3 25.Rxb8 Qxb8 26.exf5 Rxf5 27.Rxf5 Bxf5 28.Qd5+ Kg7 29.Bd4+ Bxd4+ 30.Qxd4+ Kh6 31.g4 Bc8 32.h4 Qb1+ 33.Kh2 Qc2 34.g5+ Kh5 35.Kg3 Bb7 36.Qg4# 1-0
1516 Badrinath, S (2057) FM Ruiz Buendia, Miguel (2368) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.Nc3 h6 6.O-O O-O 7.Be3 Bb6 8.Nd5 d6 9.a4 Nxd5 10.Bxd5 Ne7 11.Bc4 Ng6 12.a5 Bxe3 13.fxe3 c6 14.Qe1 Qe7 15.Qg3 Be6 16.Bxe6 Qxe6 17.Nh4 Nxh4 18.Qxh4 d5 19.Ra4 b5 20.axb6 axb6 21.exd5 cxd5 22.Qb4 Rxa4 23.Qxa4 Qc8 24.Rf2 Qb7 25.Qb5 Ra8 26.h3 f6 27.d4 exd4 28.exd4 Ra5 29.Qe8+ Kh7 30.g3 Qc7 31.Kg2 Qc4 32.c3 Ra2 33.h4 Qd3 34.Qe2 Qb1 35.Qc2+ Qxc2 36.Rxc2 h5 37.Kf3 Kg6 38.g4 b5 39.Rg2 hxg4+ 40.Kxg4 Ra1 41.Kf4+ Kf7 42.h5 Re1 43.Rh2 Rb1 44.Kf5 Rf1+ 45.Kg4 Rb1 46.Kf5 Rf1+ 47.Kg4 1/2-1/2
1504 FM Ruiz Buendia, Miguel (2368) Lozano Casasayas, Marc (2122) 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 h6 10.O-O Nd7 11.Bd2 Qc7 12.h3 c5 13.Rfe1 b6 14.Ng3 Bb7 15.Nf5 cxd4 16.cxd4 Qxc2 17.Bxc2 Bf8 18.Ba4 Red8 19.Rac1 Bd5 20.Ne7+ Bxe7 21.Rxe7 Nf8 22.Rcc7 Ne6 23.Rxa7 Rxa7 24.Rxa7 Bxa2 25.Be3 Bd5 26.Bc2 g6 27.Ra4 Kg7 28.Rb4 Rd6 29.f3 f5 30.Kf2 f4 31.Bd2 f5 32.Bc3 Kf6 33.Rb5 Nc7 34.Rb4 Ne6 35.Ra4 Rc6 36.Ra6 Nc7 37.Ra7 Nb5 38.Ra6 Nc7 39.Ra1 g5 40.Bd3 Ne6 41.Re1 Nc7 42.Re5 Be6 43.Re1 Nd5 44.Bd2 Nc7 45.Ra1 Bc4 46.Rc1 Bb5 47.Bc3 Kg6 48.Bb1 Bc4 49.Re1 Re6 50.Re5 Rxe5 51.dxe5 Ne6 52.Ke1 h5 53.Bc2 Ng7 54.Bd4 Kf7 55.Bxb6 Ke6 56.Bc7 Kd7 57.Bb8 Ke6 58.b3 Bb5 59.b4 Bc4 60.Ba4 Kd5 61.b5 Ne6 62.b6 Nc5 63.Bc7 Ba6 64.Bc2 Bc8 65.Kd2 g4 66.Kc3 gxf3 67.gxf3 Kc6 68.h4 Be6 69.Bd8 Kd7 70.Kd4 Nb7 71.Bc7 Kc8 72.Ba4 Na5 73.Be8 Nb3+ 74.Kc3 Nc1 75.Kd2 Nb3+ 76.Kc3 Nc1 77.Bxh5 Ne2+ 78.Kb4 Kb7 79.Kc5 Kc8 80.Be8 Nc1 81.Kd6 1-0
1481 FM Ruiz Buendia, Miguel (2368) Lacasa Diaz, Oriol (2098) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 Ne7 12.Nc2 Nxd5 13.Qxd5 Rb8 14.Nb4 O-O 15.Qd3 1/2-1/2
1437 WFM Berikkyzy Alanna (2080) FM Ruiz Buendia, Miguel (2368) 1-0
1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.d3 Na5 5.Nge2 Bc5 6.O-O O-O 7.Ng3 Nxc4 8.dxc4 c6 9.h3 d6 10.Qd3 a5 11.b3 Be6 12.Rd1 Nd7 13.Na4 Bd4 14.c3 Ba7 15.Nb2 Qh4 16.Qf3 Nc5 17.Rxd6 a4 18.Be3 a3 19.Nd3 Qe7 20.Nxc5 Qxd6 21.b4 Qe7 22.Qe2 Rfd8 23.Nxe6 Qxe6 24.c5 Bb8 25.Nf1 Bc7 26.Nd2 Qd7 27.Rc1 g6 28.Nc4 Qd3 29.Qxd3 Rxd3 30.Kf1 f5 31.Ke2 Rd7 32.Rc2 Kf7 33.Bc1 Kf6 34.Bxa3 fxe4 35.Bc1 h5 36.h4 Kf5 37.Ne3+ Ke6 38.Nc4 Rd3 39.Nd2 Rad8 40.Nxe4 R3d5 41.Bg5 Ra8 42.Nf6 Rdd8 43.Ne4 Rd7 44.Be3 Ra4 45.Ng5+ Kf5 46.Nf3 Rd8 47.Bc1 b6 48.cxb6 Bxb6 49.Nd2 Rda8 50.a3 Rf8 51.f3 Bd8 52.g3 Be7 53.Nc4 Raa8 54.Be3 Rf7 55.Rd2 e4 56.f4 Raf8 57.a4 Kg4 58.Bf2 Kf5 59.a5 Bf6 60.Rc2 Rd8 61.Nb6 Ke6 62.Nc4 Kf5 63.Nb2 Ra8 64.Bc5 Rd7 65.Na4 Rd3 66.Be3 Be7 67.Nb6 Rad8 68.Nc4 Bf6 69.Nb2 R3d5 70.Bf2 R8d7 71.Nc4 Rd3 72.Be3 Ke6 73.Nb2 Kf5 74.Na4 1-0
11174 FM Ruiz Buendia, Miguel (2368) GM Narciso Dublan, M (2394) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 c5 6.dxc5 Qa5 7.Bd3 Qxc5 8.Qe2 O-O 9.Be3 Qa5 10.O-O Bg4 11.h3 Bxf3 12.Qxf3 Nc6 13.a3 Nd7 14.Rab1 Rac8 15.Ne2 e6 16.g4 Qc7 17.b4 a5 18.b5 Ne7 19.b6 Qd8 20.Rfd1 Nc6 21.Bb5 Qe7 22.Rd2 Rfe8 23.Bf2 d5 24.exd5 exd5 25.Rxd5 Nf6 26.Bxc6 Rxc6 27.Re5 Qd7 28.Nd4 Rd6 29.Nb5 Rd2 30.Be3 Rd5 31.Rxe8+ Nxe8 32.Nc7 Rd6 33.Nb5 Re6 34.Bf2 h5 35.c4 hxg4 36.hxg4 Nf6 37.Rd1 Qe7 38.Nc7 Rc6 39.Re1 Qd7 40.g5 Nh5 41.Rd1 Qf5 42.Nd5 Bf8 43.c5 Kh7 44.Rc1 a4 45.Rc4 Qb1+ 46.Kg2 Qb3 47.Qxb3 axb3 48.Kf3 b2 49.Nc3 Ng7 50.Ke4 Ne6 51.Kd5 Bg7 52.Nb1 Nd8 53.a4 Re6 54.Re4 Rxe4 55.Kxe4 Nc6 56.Kd3 Kg8 57.Be1 Bd4 58.Kc4 Be3 59.Bd2 Bxd2 60.Nxd2 Kf8 61.Kc3 Ke7 62.Kxb2 Ke6 63.Kc3 Kf5 64.Nc4 Kxf4 65.Nd6 Kxg5 66.Nxb7 f5 67.a5 f4 68.a6 f3 69.Nd6 Kh4 70.Ne4 1-0
11136 Sviridenko, Yaroslav (2323) FM Ruiz Buendia, Miguel (2368) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Qd3 dxc4 6.Qxc4 b5 7.Qd3 a6 8.g4 c5 9.g5 Nd5 10.Nxd5 Qxd5 11.Bg2 Bb7 12.O-O Nc6 13.Ne5 Qxg2+ 14.Kxg2 Nxe5+ 0-1
11090 FM Ruiz Buendia, Miguel (2368) FM Nagare Kaivalya Sandip (2321) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.c3 Bd7 7.Re1 g6 8.d4 Bg7 9.h3 O-O 10.Bc2 Re8 11.d5 Ne7 12.c4 c6 13.a4 Qc7 14.a5 c5 15.Be3 b6 16.b4 cxb4 17.axb6 Qb8 18.Ra5 Nc8 19.Nbd2 Nxb6 20.Qa1 Qc7 21.Rxa6 Na4 22.Rxa8 Rxa8 23.Rb1 Qa5 24.Ne1 Nh5 25.Nd3 Nf4 26.Nxb4 Ne2+ 27.Kf1 Nd4 28.Bxa4 Bxa4 29.Rb2 h5 30.Qb1 Bd7 31.Ra2 Qd8 32.Rxa8 Qxa8 33.Qa2 Qc8 34.Qa3 Kh7 35.Kg1 f5 36.f3 fxe4 37.fxe4 Qd8 38.Qa7 Bxh3 39.gxh3 Qh4 40.Kg2 Qe1 41.Bxd4 Qxd2+ 42.Bf2 Qxb4 43.Qa2 Qc3 44.Qe2 Bf8 45.Be1 Qc1 46.Bh4 Kg8 47.Bf2 Be7 48.Be3 Qb1 49.Bf2 1/2-1/2
11050 WIM Wang, Ellen (2175) FM Ruiz Buendia, Miguel (2368) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 a6 4.Nc3 d5 5.cxd5 exd5 6.Bf4 Bd6 7.Bxd6 Qxd6 8.Qc2 Bg4 9.Ne5 Bh5 10.e3 O-O 11.Bd3 c5 12.O-O b5 13.a3 c4 14.Bf5 Nc6 15.Nxc6 Qxc6 16.e4 dxe4 17.d5 Qc5 18.Nxe4 Nxe4 19.Bxe4 Bg6 20.Rad1 Rad8 21.Bxg6 hxg6 22.Qd2 Rfe8 23.Qg5 Qd6 24.g3 Re5 25.Qf4 g5 26.Qg4 Rxd5 27.Rxd5 Qxd5 28.Re1 g6 29.Qe2 Kg7 30.Qe3 Qd4 31.Qxg5 Rd5 32.Qc1 a5 33.Re3 b4 34.axb4 axb4 35.Kg2 Ra5 36.Rf3 Rc5 37.Qe3 Qd5 38.Qe7 c3 39.Qf6+ Kg8 40.h4 c2 41.h5 gxh5 0-1
11001 FM Ruiz Buendia, Miguel (2368) FM Aakash, G (2126) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Qb6 9.Qd2 Qxb2 10.Rb1 Qa3 11.Bb5 Nxd4 12.Bxd4 Bb4 13.Rb3 Qa5 14.O-O O-O 15.Rfb1 Qxb5 16.Rxb4 Qc6 17.Nb5 b6 18.R4b3 Nc5 19.Rh3 Ba6 20.Nd6 Ne4 21.Nxe4 dxe4 22.Qf2 Rac8 23.Qh4 h6 24.c3 Rfd8 25.Rg3 Kh7 26.Qg4 g6 27.Rh3 Rxd4 28.cxd4 Qc2 29.Qd1 Bd3 30.Qxc2 Rxc2 31.Ra1 b5 32.Re3 b4 33.Ree1 a5 34.Reb1 Rd2 35.Rc1 Bc2 36.g4 a4 37.Rf1 Kg7 38.f5 gxf5 39.gxf5 exf5 40.Rxf5 e3 41.Rf3 e2 42.Kf2 Rd1 43.Rg3+ Kf8 44.Rg1 b3 45.axb3 axb3 46.Ra8+ Ke7 47.Ra7+ Ke6 48.Ra6+ Kd5 49.Rd6+ Kc4 50.Rc6+ Kb5 51.Rc5+ Kb6 52.Re1 Rxe1 53.Kxe1 b2 0-1
10953 FM Kshatriya, Nitin Vekhande (2255) FM Ruiz Buendia, Miguel (2368) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Kh1 Nc6 10.f4 Re8 11.a3 h6 12.f5 b5 13.Bf3 Bb7 14.Nd5 Rc8 15.Be3 Nxd5 16.exd5 Nd4 17.Nxd4 exd4 18.Bxd4 Bf6 19.c3 Qe7 20.Bf2 Qd7 21.Qd3 Re7 22.Rae1 Rce8 23.Kg1 Bc8 24.g4 Kf8 25.Kg2 a5 26.Rxe7 Rxe7 27.Re1 Rxe1 28.Bxe1 Be5 29.Qe3 h5 30.h3 hxg4 31.hxg4 Qc7 32.Bf2 Bd7 33.Qb6 Qxb6 34.Bxb6 a4 35.Be3 g6 36.fxg6 fxg6 37.Be2 Kf7 38.Kf3 Kf6 39.g5+ Ke7 40.Bd3 Be8 41.Ke2 Kd8 42.Kd2 Kc7 43.Kc2 Kb7 44.b3 Kc7 45.c4 axb3+ 46.Kxb3 bxc4+ 47.Bxc4 Bg3 48.Bd2 Kb6 49.a4 Bf2 50.Bb4 Kc7 51.Ba5+ Kb7 52.Bd8 Kc8 53.Be7 Kd7 54.Bf6 Kc7 55.a5 Be1 56.Bc3 Bxc3 57.Kxc3 Kb7 58.Kb4 Bf7 59.Bd3 Ka7 60.Ka4 Kb7 61.Kb5 Be8+ 62.Kc4 Bf7 63.Kd4 Be8 64.Be2 Ka7 65.Kc4 Kb7 66.Bg4 Kc7 67.Kb4 Kb7 68.Kc3 Ka6 69.Kb4 Kb7 70.Be6 Kc7 71.a6 Kb6 72.Bc8 Bf7 73.Kc4 Be8 74.Kc3 Bb5 75.Kd4 Be8 76.Bb7 Bd7 77.Kc3 Bf5 78.Kd4 Bg4 79.Kc3 Be2 80.Bc8 Bf3 81.Kd4 Bd1 82.Kd3 Bf3 83.Kd4 Bd1 84.Ke3 Bc2 85.Kd4 1/2-1/2
10911 FM Ruiz Buendia, Miguel (2368) Majumder Shrayan (2122) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 g6 6.g3 Bg7 7.Bg2 Qa6 8.Bf4 O-O 9.Bxc7 Bf5 10.Ne5 Rc8 11.Bf1 b5 12.Qf3 Rxc7 13.Qxa8 Qc8 14.Bd3 Bxd3 15.cxd3 b4 16.Nb5 Rb7 17.Nxa7 Qc7 18.Nac6 Nd7 19.Nxe7+ Kf8 20.Nd5 1-0
10876 WFM Gutierrez Espinosa, Karen (2072) FM Ruiz Buendia, Miguel (2368) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 Bc5 6.O-O b5 7.Bb3 d6 8.c3 O-O 9.h3 h6 10.Nbd2 Bb6 11.a4 Rb8 12.axb5 axb5 13.Re1 Ne7 14.Nf1 c5 15.Be3 Ng6 16.Bc2 d5 17.exd5 Nxd5 18.d4 exd4 19.cxd4 Nxe3 20.fxe3 cxd4 21.Bxg6 fxg6 22.Qb3+ Kh7 23.Rad1 Rxf3 24.gxf3 Qg5+ 25.Kh1 Bxh3 26.Qc2 dxe3 27.Nh2 Rc8 28.Qe2 Rc4 29.Rc1 Rh4 30.Rg1 Qe5 31.Rcd1 Rb4 32.b3 Bf5 33.Ng4 Qe7 34.Rd5 Rxg4 35.Rxg4 Bxg4 36.fxg4 Qe4+ 37.Qg2 Qb1+ 38.Kh2 e2 39.Rd7 Qg1+ 0-1
18079 FM Ruiz Buendia, Miguel (2368) Badrinath, S (2057) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8 8.c3 d6 9.d4 Bb6 10.a5 Ba7 11.h3 h6 12.Be3 O-O 13.dxe5 Bxe3 14.exf6 Ba7 15.Qd5 Bb7 16.fxg7 Kxg7 17.Qh5 Ne7 18.Nbd2 Ng6 19.Rae1 Re8 20.Nd4 Bxd4 21.cxd4 Qg5 22.Qf3 f5 23.Qxf5 Qxf5 24.exf5 Nf4 25.f3 Ne2+ 26.Kf2 Nxd4 27.g4 c5 28.Bd1 c4 29.f4 Bd5 30.Re3 b4 31.Ba4 Rec8 32.Re7+ Kf8 33.Rd7 c3 34.Ke3 cxd2 35.Kxd4 Rc1 36.Rd1 Bc6 37.Rxd2 Bxa4 38.Rxd6 Re8 39.Rxh6 Bb5 1/2-1/2
19590 FM Chavez Suarez, Carlos Alberto (2294) FM Ruiz Buendia, Miguel (2368) 0-1
1.e4 e5 2.Nf3 Nc6 3.d3 Nf6 4.g3 Bc5 5.Bg2 d6 6.c3 O-O 7.O-O a5 8.d4 Ba7 9.dxe5 Nxe5 10.Nxe5 dxe5 11.Qe2 Be6 12.Na3 Qe8 13.Bg5 Nd7 14.Nb5 Bb6 15.Be3 Qe7 16.Rfd1 Rfd8 17.Bf3 Bxe3 18.Qxe3 Nc5 19.b3 b6 20.c4 a4 21.Rab1 Rxd1+ 22.Bxd1 Rd8 23.Bc2 Na6 24.Nc3 Nb4 25.Nd5 Bxd5 26.exd5 Nxc2 27.Qe4 axb3 28.axb3 Nd4 29.Kg2 Qf6 30.b4 Qg6 31.Qh4 f6 32.Re1 Qd3 33.Re3 Qc2 34.Rxe5 Nf5 35.Qe4 Ne3+ 36.Qxe3 fxe5 37.Qxe5 Qxc4 0-1
19578 FM Ruiz Buendia, Miguel (2368) GM Aguero Jimenez, L (2483) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 Nf6 4.e5 Ne4 5.d4 Qa5 6.Be2 Bg4 7.O-O Nxc3 8.bxc3 e6 9.Rb1 b5 10.Bd2 Qa4 11.Ra1 Nd7 12.Qb1 Nb6 13.Qb3 Ba3 14.h3 Bxf3 15.Bxf3 Nc4 16.Bc1 O-O 17.Bxa3 Nxa3 18.Rac1 c5 19.dxc5 Rfc8 20.Qb4 a5 21.Qd4 Qc4 22.Qxc4 bxc4 23.Bd1 Rxc5 24.f4 g6 25.g4 Rb5 26.f5 Rab8 27.fxe6 fxe6 28.g5 Rf8 29.Bg4 Rb6 30.h4 Kg7 31.h5 Rxf1+ 32.Rxf1 gxh5 33.Bxh5 Rb1 34.Bg4 Rxf1+ 35.Kxf1 Kf7 36.Bh5+ Ke7 37.Ke2 Nb1 38.Ke3 Nxc3 39.Kd4 Nxa2 40.c3 a4 41.Bd1 a3 0-1
19565 GM Petrosyan, M (2546) FM Ruiz Buendia, Miguel (2368) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 a5 6.Nbd2 d6 7.O-O O-O 8.h3 h6 9.Re1 Be6 10.Bb5 Bb6 11.Ba4 Nd7 12.Nc4 Bc5 13.Ne3 Bxe3 14.Bxe3 f5 15.Bb3 Qe7 16.d4 exd4 17.cxd4 Bxb3 18.Qxb3+ Qf7 19.Qxb7 Nb4 20.exf5 Nf6 21.Rec1 Nfd5 22.Qb5 Qxf5 23.Qc4 Rab8 24.a3 Nd3 25.Ne5 Nxc1 26.Qxd5+ Kh7 27.Rxc1 dxe5 28.dxe5 Rxb2 29.Rxc7 Rxf2 30.Bxf2 Qxf2+ 31.Kh2 Qf4+ 32.Kh1 Qf1+ 33.Kh2 Qf4+ 34.Kh1 Qf1+ 1/2-1/2
19559 FM Ruiz Buendia, Miguel (2368) Majumder Shrayan (2122) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 O-O 9.dxc5 Bxc5 10.O-O-O Qb6 11.Nd4 Bxd4 12.Bxd4 Qxd4 13.Qxd4 Nxd4 14.Rxd4 Nc5 15.g4 a5 16.h4 Bd7 17.h5 f6 18.exf6 gxf6 19.Bg2 Bc6 20.Re1 Kh8 21.a3 Rfe8 22.Rdd1 b5 23.f5 b4 24.Ne2 bxa3 25.bxa3 e5 26.Bxd5 Bxd5 27.Rxd5 Rec8 28.h6 Rab8 29.Kd2 Ne4+ 30.Ke3 Ng5 31.c3 Rc4 32.Rb1 Rf8 33.Rb6 Kg8 34.Rxa5 Re4+ 35.Kf2 Rxg4 36.Ra7 Rh4 37.Rg7+ Kh8 38.Kg2 Rxh6 39.Rxg5 fxg5 40.Rxh6 Rxf5 41.Re6 Kg7 42.Ng3 Rf8 43.Rxe5 Ra8 44.Rxg5+ Kf6 45.Ne4+ Ke6 46.a4 Rf8 47.Kg3 Rf1 48.a5 Kd7 49.a6 Ra1 50.Nc5+ Kc6 51.Kf4 Kb6 52.Ke4 Rd1 53.Rh5 Rd6 54.c4 h6 55.Rf5 Rc6 56.Nd7+ Ka7 57.Kd5 Rxa6 58.Rf6 Ra5+ 59.Nc5 h5 60.Rf7+ Kb8 61.Rh7 Ra1 62.Rxh5 Kc7 63.Rh7+ Kc8 64.Kc6 Kb8 65.Nd7+ Ka7 66.Nb6+ Ka6 67.Nc8 1-0
19548 CM Harshit, Ranjan Sahu (2163) FM Ruiz Buendia, Miguel (2368) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O d6 6.c3 a5 7.Re1 O-O 8.h3 h6 9.Na3 Be6 10.Bb5 Ne7 11.d4 exd4 12.Nxd4 Bd7 13.Bxd7 Qxd7 14.Nac2 Rfe8 15.Qf3 d5 16.exd5 Qxd5 17.Bf4 Qxf3 18.Nxf3 Nfd5 19.Be5 a4 20.c4 Nb4 21.Nxb4 Bxb4 22.Red1 Ng6 23.Bxc7 Re2 24.Bb6 Rxb2 25.Rab1 a3 26.Bd4 Rxb1 27.Rxb1 Ra4 28.Be3 Bc3 29.Rb3 Rxc4 30.Rxa3 b5 31.Rb3 b4 32.Nd2 Rc6 33.Nb1 Ne5 34.a3 Rc4 35.axb4 Bxb4 36.Na3 Bxa3 37.Rxa3 g5 38.Ra6 Kg7 39.Rd6 Nc6 1/2-1/2
19542 FM Ruiz Buendia, Miguel (2368) FM Povill Claros, Xavier (2216) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nh3 e6 7.Nf4 Bd6 8.Ngh5 Bxh5 9.Nxh5 g6 10.Nf4 Qf6 11.g3 Nd7 12.Bg2 Ne7 13.O-O Nf5 14.c3 h5 15.Re1 h4 16.d5 hxg3 17.hxg3 O-O-O 18.dxc6 Ne5 19.cxb7+ Kb8 20.Qe2 g5 21.Nh3 Nxg3 22.fxg3 Rxh3 23.Bxh3 Nf3+ 24.Kg2 Nxe1+ 25.Qxe1 g4 26.Bxg4 Rg8 27.Qd1 Bc7 28.Be3 Qg6 29.Qa4 a5 30.Qd4 Kxb7 31.Qa7+ Kc8 32.Qa6+ Kd8 33.Rd1+ Ke7 34.Bc5+ Kf6 35.Rf1+ Kg7 36.Bd4+ Kh6 1-0
19530 Alonso Gimenez, Mauro (2232) FM Ruiz Buendia, Miguel (2368) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Bb3 Be7 8.Be3 Bd7 9.Qe2 Rc8 10.O-O-O Nxd4 11.Bxd4 Qa5 12.Rhe1 O-O 13.f3 Bc6 14.Qf2 Nd7 15.Qg3 Qg5+ 16.Qxg5 Bxg5+ 17.Be3 Be7 18.Ne2 Nc5 19.Nd4 Nxb3+ 20.axb3 Bd7 21.Ne2 a5 22.Bf4 Rc6 23.Rd2 g5 24.Bg3 Rfc8 25.Red1 b5 26.Kb1 Be8 27.Nc3 R6c7 28.Bxd6 Bxd6 29.Rxd6 b4 30.Na4 Bxa4 31.bxa4 Rxc2 1/2-1/2
19524 FM Ruiz Buendia, Miguel (2368) Camps Abadia, Arnau (2079) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 Nxd4 10.Bxd4 Bxd4 11.Qxd4 Qb6 12.Nb5 Qxd4 13.Nxd4 Ke7 14.h4 h5 15.Rh3 Nb6 16.a4 Bd7 17.a5 Nc8 18.Raa3 Kd8 19.Rhb3 Kc7 20.Rc3+ Kd8 21.Rab3 b6 22.Ba6 bxa5 23.Rb7 Nb6 24.Rcc7 Rc8 25.Rxc8+ Nxc8 26.Bb5 Bxb5 27.Nxb5 Re8 28.Nd4 Ne7 29.Rxa7 Kc8 30.Kd2 Ng6 31.Rxf7 Re7 32.Rxe7 Nxe7 33.Nxe6 Nf5 34.g4 hxg4 35.h5 Kd7 36.Nxg7 Nh6 37.Ke3 Ke7 38.f5 Kf7 39.f6 g3 40.Kf3 g2 41.Kxg2 Ng4 42.h6 Nxe5 43.h7 Ng6 44.Nh5 Nh8 45.Kf3 Kg6 46.Nf4+ Kxf6 47.Nxd5+ Ke5 48.Nb6 Ke6 49.Ke4 1-0
54357 IM Duran Vega, S (2314) FM Ruiz Buendia, Miguel (2322) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.c4 a6 4.e3 d5 5.b3 c5 6.cxd5 Nxd5 7.e4 Nf6 8.e5 Nd5 9.dxc5 Bxc5 10.Bc4 b5 11.Bxd5 Qxd5 12.Qxd5 exd5 13.Ke2 Nc6 14.Be3 Bxe3 15.Kxe3 Bg4 16.Nbd2 Kd7 17.Kf4 Be6 18.a3 b4 19.Rhd1 Ke7 20.Nf1 bxa3 21.Nd4 g5+ 22.Kg3 Nxe5 23.Rxa3 Rhc8 24.Ne3 Rc3 25.Ne2 1/2-1/2
54352 FM Ruiz Buendia, Miguel (2322) GM Almeida Quintana, O (2489) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Bd3 Nc6 6.e5 dxe5 7.dxe5 Nd5 8.Bd2 f6 9.Be4 Be6 10.Nf3 0-1
54347 FM Perez Marimon, Jorge De Jesus (2360) FM Ruiz Buendia, Miguel (2322) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.e5 Ne4 6.Qe2 Nc5 7.O-O Ne6 8.c3 d5 9.exd6 cxd6 10.cxd4 d5 11.Bb3 Be7 12.Be3 O-O 13.Nc3 Bf6 14.Nxd5 Bxd4 15.Rfd1 Bxe3 16.Qxe3 Re8 17.Nc3 Qe7 18.Nd5 Qf8 19.Qc3 Ne7 20.Nc7 Nxc7 21.Qxc7 Nc6 22.Re1 Rd8 23.Ng5 Rd7 24.Qf4 Nd8 25.Qe4 g6 26.Qh4 h5 27.Ne4 Re7 28.Nf6+ Kh8 29.Nxh5 Rxe1+ 30.Rxe1 gxh5 31.Qxh5+ Kg7 32.Qg5+ Kh7 33.Re4 Kh8 34.Rh4+ 1-0
54342 FM Ruiz Buendia, Miguel (2322) FM Vivas Zamora, Fabian Ernesto (2379) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Qe2 e6 7.c4 Be7 8.d4 cxd4 9.Nxd4 Qa5 10.Nc3 Rc8 11.Nb3 Qh5 12.Qxh5 Nxh5 13.Be3 a6 14.Nd2 Ne5 15.Rac1 Nd3 16.Rc2 b5 17.b3 Bf6 18.a4 Nhf4 19.Bxf4 Nxf4 20.g3 Bxc3 21.gxf4 Bxd2 22.Rxd2 bxa4 23.Rxd6 axb3 24.Rxa6 Ke7 25.Ra4 Ra8 26.Rxa8 Rxa8 27.Rb1 Rb8 28.e5 Kd7 29.Kf1 Kc6 30.Ke2 Kc5 31.Kd3 Kb4 32.c5 Rd8+ 33.Ke3 Kc3 34.Rc1+ Kb2 35.Rc4 Ka3 36.c6 b2 37.c7 Rc8 38.Rc3+ Ka4 0-1
54337 IM Diaz, Rid (2459) FM Ruiz Buendia, Miguel (2322) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.Nc3 h6 6.O-O O-O 7.h3 a6 8.Be3 d6 9.Bxc5 dxc5 10.Nd5 Be6 11.Ne3 Qd7 12.a4 Rad8 13.a5 Bxc4 14.Nxc4 Qe6 15.Qe1 Ne8 16.Qe3 Nd4 17.Nxd4 cxd4 18.Qg3 f6 19.f4 exf4 20.Rxf4 Nd6 21.b3 Nxc4 22.bxc4 Qd6 23.Qf2 Rfe8 24.Rb1 Re5 25.Rf5 Rb8 26.Qf4 Qc5 27.Rxe5 Qxe5 28.Qd2 b5 29.Qb4 c5 30.Qb3 Kh7 31.Rf1 Qc7 32.Ra1 bxc4 33.Qxc4 Rb5 34.Qe6 Rxa5 35.Rxa5 Qxa5 36.Qf5+ Kg8 37.Qe6+ Kh8 38.Qc8+ Kh7 39.Qf5+ Kg8 40.Qe6+ Kf8 41.Qd6+ 1/2-1/2
77624 FM Ruiz Buendia, Miguel (2322) FM Gallo Garcia, Kemel Antonio (2385) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 b4 9.d4 d6 10.dxe5 Nxe5 11.Nxe5 dxe5 12.Qe2 Bc5 13.Be3 Qe7 14.Nd2 Bb7 15.Bxc5 Qxc5 16.Qe3 Qe7 17.Bc4 Rfd8 18.Bf1 Ng4 19.Qe2 Nf6 20.Qe3 Ng4 21.Qe2 Nf6 1/2-1/2
83539 FM Rosabal, Y (2208) FM Ruiz Buendia, Miguel (2322) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Nbd7 8.f4 Qc7 9.O-O b5 10.Be3 b4 11.Na4 Bb7 12.f5 e5 13.Ne6 Qc6 14.Ng5 d5 15.Rf2 Be7 16.Rd2 O-O 17.exd5 Qd6 18.c4 bxc3 19.Nxc3 Nc5 20.Kh1 Rad8 21.Bxc5 Qxc5 22.Nce4 Nxe4 23.Nxe4 Qe3 24.Qf3 Qxf3 25.gxf3 Bc8 26.d6 Bh4 27.Rd5 Bxf5 28.Rxe5 g6 29.Rg1 Bd7 30.Rh5 Be1 31.Re5 Bh4 32.Rh5 Be1 33.Nf6+ Kg7 34.Nxd7 Rxd7 35.Rd5 Bh4 36.Rgd1 Rb7 37.Ba4 Rc8 38.a3 Bf6 39.Ra5 Rxb2 40.Rxa6 Rc3 41.Bc6 Rcc2 42.f4 Rxh2+ 43.Kg1 Rh4 44.Ra4 h5 0-1
83467 FM Ruiz Buendia, Miguel (2322) IM Diaz Perez, Michel Alejandro (2483) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.c3 Bd7 7.Re1 g6 8.d4 Bg7 9.h3 O-O 10.Bc2 a5 11.Nbd2 a4 12.Nf1 a3 13.bxa3 Re8 14.d5 Na5 15.Ne3 b6 16.Nd2 Nb7 17.Nb3 Rf8 18.Bd3 Kh8 19.Bb2 Nh5 20.Nf5 Nf4 21.Nxg7 Qg5 22.Qf3 Nxh3+ 23.Kf1 Nf4 24.Bc1 Kxg7 25.g3 Qh5 26.Qxh5 Nxh5 27.Kg2 f5 28.exf5 Bxf5 29.Bb5 Bg4 30.Re3 Rf7 31.f3 Bd7 32.a4 Nf6 33.c4 Bxb5 34.axb5 Ra4 35.Rc3 h5 36.Bg5 Nh7 37.Be3 g5 38.Nd2 Kg6 39.a3 Nf6 40.Re1 Na5 41.Rb1 Nb7 42.Re1 Rf8 43.Bf2 Rfa8 44.Nb1 Nd8 45.Be3 Nf7 46.Bc1 Nh6 47.f4 exf4 48.gxf4 g4 49.Nd2 Nf5 50.Ne4 Re8 51.Nxf6 Rxe1 52.Nd7 Ra8 53.Kf2 Re7 0-1
83412 GM Oliva, K (2469) FM Ruiz Buendia, Miguel (2322) 1/2-1/2
1.c4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.e3 e5 5.d4 e4 6.d5 exf3 7.dxc6 dxc6 8.Qxd8+ Kxd8 9.gxf3 g6 10.b3 Bg7 11.Bb2 b6 12.O-O-O+ Kc7 13.Bg2 Be6 14.Ne2 Nh5 15.Bxg7 Nxg7 16.Nf4 Bf5 17.h4 h5 18.Ne2 a5 19.a4 Rad8 20.f4 Rxd1+ 21.Rxd1 Bg4 22.f3 Bc8 23.e4 Ne6 24.Bh3 Rd8 25.Bxe6 Bxe6 26.Rxd8 Kxd8 27.Kd2 f5 28.Ke3 Ke7 29.Ng3 Kf6 30.Kd2 Bf7 31.Nh1 Be8 32.Nf2 Ke7 33.Nd3 Bf7 34.Ne5 Be8 35.Kc2 Kd6 36.Kb2 Kc7 37.Kc2 Kd6 38.Kd2 1/2-1/2
83370 FM Ruiz Buendia, Miguel (2322) De La O Montalvo, Carolina (1793) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.O-O Nf6 5.e5 dxe5 6.Nxe5 Bd7 7.Bxc6 bxc6 8.Qf3 Rc8 9.Nxd7 Qxd7 10.d3 e6 11.Nd2 Be7 12.Nc4 O-O 13.Re1 Nd5 14.Be3 Nxe3 15.Qxe3 Qd4 16.a4 Bf6 17.a5 Rb8 18.c3 Qxe3 19.fxe3 Rfd8 20.Red1 Rd7 21.Kf2 Kf8 22.a6 Ke7 23.Ra2 Kd8 24.Na5 Rb6 25.Nb7+ Kc7 26.Nxc5 Rd5 27.d4 e5 28.e4 Rd8 29.Nb7 Rd7 30.d5 cxd5 31.exd5 Be7 32.c4 Rf6+ 33.Ke2 Kb6 34.b4 Rf4 35.c5+ Kb5 36.d6 Bg5 37.Ra5+ Kxb4 38.c6 Re4+ 39.Kf1 Rxb7 1-0
90001 WIM Ortez, Andrea (1954) FM Ruiz Buendia, Miguel (2322) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 Bc5 6.c3 b5 7.Bb3 d6 8.Bg5 h6 9.Bh4 g5 10.Bg3 Bb6 11.Nbd2 Qe7 12.a4 Rb8 13.axb5 axb5 14.Qe2 Nh7 15.Bd5 Bd7 16.h3 Nf8 17.d4 Ng6 18.dxe5 dxe5 19.Nh2 h5 20.Nhf1 Nf4 21.Bxf4 gxf4 22.g3 Qf6 23.gxf4 exf4 24.Nf3 Ne5 25.N1d2 Kf8 26.Nxe5 Qxe5 27.Nf3 Qe7 28.e5 Re8 29.Qe4 Qc5 30.Rh2 c6 31.Bb3 Bxh3 32.Qxf4 Be6 33.Bxe6 Rxe6 34.Ra8+ Re8 35.Rxe8+ Kxe8 36.Qf5 Qd5 37.Rxh5 Rxh5 38.Qxh5 Qe4+ 39.Kf1 Qb1+ 40.Kg2 Qxb2 41.Qh8+ Kd7 42.Qh3+ Kc7 43.Qg3 Qxc3 44.e6+ Kb7 45.exf7 Bc5 46.Ng5 Qxg3+ 47.fxg3 b4 48.Ne6 Be7 49.Nd4 c5 50.Nb3 Kb6 51.Kf3 c4 52.Nd2 c3 53.Nb3 Kb5 54.Ke4 Ka4 55.Nd4 Ka3 56.Kd3 Kb2 57.g4 b3 58.g5 c2 59.Ne2 c1=Q 0-1
117779 FM Ruiz Buendia, Miguel (2353) WIM Alexanian, N (1947) 1-0
1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.d4 h5 5.Bf4 h4 6.O-O h3 7.Bh1 Bg4 8.dxc5 e6 9.c4 Bxc5 10.Ne5 Nxe5 11.Bxe5 f6 12.cxd5 exd5 13.Bf4 Ne7 14.Nc3 Be6 15.Rc1 Rc8 16.Qa4+ Bd7 17.Qb3 Bc6 18.Rfd1 d4 19.Ne4 Bxe4 20.Bxe4 g5 21.Qe6 Qd7 22.Bg6+ Kd8 23.Qxf6 gxf4 24.Qxh8+ Kc7 25.Qxd4 Qxd4 26.Rxd4 Kb6 27.Rdc4 1-0
117537 Goncharov, Vladimir (2077) FM Ruiz Buendia, Miguel (2353) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 c5 7.Nf3 cxd4 8.Nxd4 Nc6 9.Be2 Bd7 10.O-O Nxd4 11.Bxd4 Bc6 12.e5 dxe5 13.Bxe5 Qxd1 14.Rfxd1 Rfd8 15.Rac1 Ne4 16.Bxg7 Kxg7 17.Nxe4 Bxe4 18.c5 e5 19.b4 a6 20.f3 Bd5 21.a3 f5 22.Kf2 Kf6 23.Ke3 g5 24.Rd3 Bc6 25.Rcd1 Ke7 26.Rd6 Rxd6 27.Rxd6 Rd8 28.Rh6 f4+ 29.Kf2 Rd2 30.Rxh7+ Ke6 31.Ke1 Rc2 32.Rh6+ Ke7 33.a4 Bxa4 34.Rh7+ Ke6 35.Rxb7 Kd5 36.Rb6 Kd4 37.Rxa6 Ke3 38.Rxa4 Rxe2+ 39.Kd1 Rxg2 40.c6 1-0
117032 CM Papaioannou, Dimitrios (2200) FM Ruiz Buendia, Miguel (2353) 1-0
1.Nf3 c5 2.c4 b6 3.g3 Bb7 4.Bg2 g6 5.O-O Bg7 6.Nc3 e6 7.Re1 Ne7 8.e4 O-O 9.d4 d5 10.exd5 exd5 11.Bg5 f6 12.Be3 dxc4 13.dxc5 Nf5 14.Qa4 Nxe3 15.Rxe3 Kh8 16.Qxc4 Nc6 17.Rd1 Qc8 18.Qh4 bxc5 19.Bh3 f5 20.Ng5 h5 21.Rd6 Bf6 22.Nd5 Nd4 23.Nxf6 Qc7 24.Rd7 Qa5 25.Rh7# 1-0
118056 IM Belov, Alexe (2421) FM Ruiz Buendia, Miguel (2353) 1-0
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ndf6 6.Nxf6+ Nxf6 7.Ne5 Bf5 8.c3 e6 9.g4 Be4 10.f3 Bg6 11.h4 h6 12.Nxg6 fxg6 13.Bd3 Kf7 14.Qc2 Qd5 15.Bxg6+ Kg8 16.Be4 Nxe4 17.fxe4 Qb5 18.Bf4 Be7 19.O-O-O a5 20.c4 Qa6 21.Be5 a4 22.a3 b5 23.c5 b4 24.Rh3 b3 25.Qd3 Qxd3 26.Rdxd3 Kh7 27.Rdf3 Rhf8 28.h5 Bg5+ 29.Kd1 Kg8 30.Bd6 Rfc8 31.Rh2 Ra7 32.Ke2 Be7 33.Rhf2 Rd7 34.e5 Re8 35.Rf7 Rb7 36.Kd3 Rd7 37.Kc4 Rb7 38.Bxe7 Rbxe7 39.Rxe7 Rxe7 40.Kb4 Rd7 41.Rf4 Ra7 42.Rf3 Ra8 43.Rc3 Ra7 44.Rc4 Ra8 45.Kc3 Ra7 46.Rb4 Ra6 47.Rb6 Ra8 48.Rxc6 Rf8 49.Ra6 Rf2 50.Rxa4 Rf3+ 51.Kc4 Rf4 52.c6 Rxg4 53.c7 Rxd4+ 54.Kxd4 1-0
117330 FM Ruiz Buendia, Miguel (2353) Solovchuk, A (2303) 0-1
1.Nf3 Nf6 2.g3 d5 3.Bg2 Nbd7 4.O-O e5 5.d3 Bd6 6.Nbd2 c6 7.c4 O-O 8.e4 d4 9.h3 Nc5 10.Qe2 a5 11.b3 b5 12.Rb1 b4 13.a4 Ne8 14.Nh2 Qc7 15.Ndf3 f5 16.exf5 Bxf5 17.Ne1 Nf6 18.Ng4 Nxg4 19.hxg4 Bg6 20.Be4 Rae8 21.Kg2 Re6 22.Rh1 Bxe4+ 23.dxe4 Ref6 24.Rf1 Qf7 25.f3 Qg6 26.Nd3 Nxe4 27.fxe4 Rxf1 28.c5 Bc7 29.Rb2 R1f7 30.Bd2 Rf3 31.Ne1 Re3 32.Bxe3 Qxe4+ 33.Nf3 dxe3 34.Rc2 Qxg4 35.Rc4 e4 36.Ng1 Qxg3+ 37.Kh1 Rf2 0-1
118359 FM Kiremitciyan, Ari (2271) FM Ruiz Buendia, Miguel (2353) 0-1
1.Nf3 g6 2.d4 Bg7 3.b3 b6 4.g3 Bb7 5.Bg2 d6 6.Bb2 Nd7 7.O-O c5 8.c4 Ngf6 9.Nc3 cxd4 10.Nxd4 Qc8 11.e4 O-O 12.Qe2 a6 13.Rac1 Ra7 14.Rfd1 Qa8 15.Nd5 e6 16.Nc7 Qb8 17.Ncxe6 fxe6 18.Nxe6 Re8 19.Nxg7 Kxg7 20.f3 Bc6 21.Qd2 a5 22.Qxd6 Qxd6 23.Rxd6 Rc7 24.Rcd1 Kf7 25.Bh3 a4 26.b4 a3 27.Bxa3 Ba4 28.R1d4 Ne5 29.Kf2 Nxc4 0-1
118615 FM Ruiz Buendia, Miguel (2353) CM Fedorov, Artem Alek (2197) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 c5 4.O-O e6 5.b3 Nc6 6.Bb2 Be7 7.d4 cxd4 8.Nxd4 O-O 9.c4 Qb6 10.cxd5 exd5 11.e3 Bg4 12.Nxc6 Bxd1 13.Nxe7+ Kh8 14.Rxd1 Qe6 15.Nxd5 Rad8 16.Nbc3 Nxd5 17.Nxd5 Qg4 18.Rd4 Qe2 19.Ba3 Rfe8 20.Bf1 Qf3 21.Rad1 h6 22.Bg2 Qh5 23.Nf4 Qxd1+ 24.Rxd1 Rxd1+ 25.Bf1 Ra1 26.Bc5 Rd8 27.Bd4 Rxa2 28.Nh5 f6 29.Kg2 a6 30.h4 b5 31.Nf4 Rc8 32.Bd3 Rc7 33.Bf5 g5 34.hxg5 Kg8 35.Ne6 Rc1 36.gxf6 Kf7 37.Nf4 Rd1 38.Be6+ Kf8 39.Ng6+ Ke8 40.f7+ Kd8 41.f8=Q+ Kc7 42.Qc5+ Kb7 43.Be5 1-0
111461 Lohr, M (2092) FM Ruiz Buendia, Miguel (2353) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nf3 Be7 8.g4 h6 9.Rg1 g5 10.Nd2 b5 11.a4 b4 12.Nd5 Nxd5 13.exd5 Nd7 14.a5 Bb7 15.Nc4 Rc8 16.Ne3 Rc5 17.Bd2 Rxa5 18.Bxb4 Rxa1 19.Qxa1 Qb6 20.c3 Nf6 21.Qa4+ Kf8 22.c4 h5 23.Qa5 Qxa5 24.Bxa5 hxg4 25.hxg4 Bc8 26.Bd3 e4 27.Be2 Nd7 28.Nf5 Ne5 29.Nxe7 Kxe7 30.Bc3 f6 31.Bxe5 fxe5 32.Kd2 Rh3 33.Rg3 Rxg3 34.fxg3 a5 35.Ke3 Kf6 36.Kxe4 Bd7 37.Bd1 Be8 38.Ke3 Bg6 39.Bf3 Bc2 40.Be2 Ke7 41.Kd2 Be4 42.Ke3 Bc2 43.Kd2 Be4 44.Ke3 1/2-1/2
118903 FM Ruiz Buendia, Miguel (2353) CM Zhauynbay Aldiyar (2315) 0-1
1.Nf3 g6 2.g3 Bg7 3.Bg2 Nf6 4.O-O O-O 5.d4 d5 6.c4 c6 7.Re1 dxc4 8.e4 Bg4 9.a4 Nbd7 10.Be3 Nxe4 11.Qc2 Nd6 12.Nbd2 Bf5 13.Qc1 Bd3 14.a5 Qc7 15.a6 b5 16.Bf4 Rfe8 17.Ne5 Nxe5 18.dxe5 Nf5 19.e6 Qb6 20.exf7+ Kxf7 21.Nf3 Nd4 22.Ng5+ Kg8 23.Qd2 Nb3 24.Qb4 e5 25.Qd6 Rac8 26.Bd5+ Kh8 27.Nf7+ Kg8 28.Nxe5+ cxd5 29.Qxd5+ Qe6 30.Qxe6+ Rxe6 31.Nxd3 Rxe1+ 32.Rxe1 cxd3 33.Rd1 d2 34.Kg2 Rc1 35.Kf3 Rxd1 0-1
118243 FM Ruiz Buendia, Miguel (2353) WCM Tarnowska, A (1882) 1-0
1.Nf3 d5 2.g3 e6 3.Bg2 Nf6 4.O-O Be7 5.c4 O-O 6.b3 c5 7.cxd5 exd5 8.d4 Nc6 9.Bb2 Bf5 10.Nc3 Ne4 11.Rc1 cxd4 12.Nxd4 Nxd4 13.Qxd4 Bc5 14.Qxd5 Nxc3 15.Bxc3 Qxd5 16.Bxd5 Ba3 17.Rcd1 Rab8 18.Be5 Rbe8 19.f4 Bg4 20.Kf2 Bc5+ 21.e3 Bxd1 22.Rxd1 Rd8 23.Kf3 b6 24.e4 Kh8 25.h4 f6 26.Bc3 Rfe8 27.h5 h6 28.g4 Re7 29.g5 fxg5 30.fxg5 Rf8+ 31.Kg4 hxg5 32.h6 Kh7 33.hxg7 Rxg7 34.Rh1+ Kg6 35.Bxg7 Rf4+ 36.Kg3 Kxg7 37.Rh5 Kg6 38.Rh8 Bf2+ 39.Kg2 Bh4 40.Ra8 Rf2+ 41.Kg1 Rxa2 42.e5 Rd2 43.e6 g4 44.Bc4 Kf6 45.Rxa7 Ke5 46.e7 Rd1+ 47.Kg2 Rd2+ 48.Kf1 1-0
118756 Nguyen, Dinh Trung (2021) FM Ruiz Buendia, Miguel (2353) 0-1
1.e4 c6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Be2 e6 6.Nf3 h5 7.a3 c4 8.Nbd2 Nh6 9.Nf1 Nf5 10.Ne3 g6 11.Nxf5 gxf5 12.Bg5 Be7 13.h4 b5 14.Bxe7 Qxe7 15.Ng5 Nd8 16.Bxh5 a5 17.g3 Rb8 18.Bf3 b4 19.Qa4+ Bd7 20.Qxa5 Nc6 21.Qc7 bxc3 22.bxc3 Rb3 23.O-O Rxc3 24.Rfb1 Rb3 25.a4 O-O 26.Rxb3 cxb3 27.Bh5 Nxd4 28.a5 Nb5 29.Qb7 Qd8 30.a6 Qc8 31.Rb1 Nd4 32.Qb6 Qc2 33.Qxd4 Qxb1+ 34.Kg2 Qc1 35.a7 b2 36.Bxf7+ Kg7 37.Nxe6+ Bxe6 38.Bxe6 b1=Q 39.Bxd5 Qh1# 0-1
119022 FM Ruiz Buendia, Miguel (2353) Nanugonda, Vishva (2131) 0-1
1.Nf3 d5 2.g3 Nf6 3.Bg2 g6 4.O-O Bg7 5.d3 O-O 6.Nbd2 c5 7.Re1 Nc6 8.c4 e6 9.cxd5 Nxd5 10.a3 b6 11.Nc4 Bb7 12.Qc2 Rc8 13.Rb1 a6 14.Bd2 b5 15.Ne3 Nd4 16.Qd1 Nxe3 17.Bxe3 Nxf3+ 18.Bxf3 Bxf3 19.exf3 Qd5 20.Qe2 Rfd8 21.Red1 Qb3 22.Rbc1 Qxb2 23.Qxb2 Bxb2 24.Rxc5 Bxa3 25.Rxc8 Rxc8 26.Ra1 b4 27.Kf1 a5 28.Ke2 Rc2+ 29.Bd2 Bb2 30.Rxa5 Bc3 31.Ra8+ Kg7 0-1
111227 FM Ruiz Buendia, Miguel (2353) GM Jacobson, Brandon (2570) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 d5 7.Bb5 Ne4 8.cxd4 Bb6 9.Nc3 O-O 10.Be3 Bd7 11.Bxc6 Bxc6 12.O-O f5 13.exf6 Nxf6 14.a4 a5 15.Ne5 Qd6 16.Nxc6 bxc6 17.Rc1 Rab8 18.h3 Ba7 19.Rc2 Qb4 20.Qd3 Ne8 21.b3 Nd6 22.Rb1 Nf5 23.Ne2 Nxe3 24.fxe3 Rf6 25.Rc3 Re8 26.Rbc1 Rfe6 27.Qc2 Qe7 28.Ng3 Qg5 29.Nf1 Bxd4 30.Rxc6 Rxe3 31.Nxe3 Bxe3+ 32.Kh2 Bf4+ 33.Kg1 Bxc1 34.Qxc1 Qg3 35.Kf1 Rf8+ 36.Kg1 Rf2 0-1
121508 FM Ruiz Buendia, Miguel (2353) Schwarz, David (2028) 1-0
1.d4 e6 2.c4 Bb4+ 3.Bd2 a5 4.Nf3 Nf6 5.e3 b6 6.Bd3 d5 7.cxd5 exd5 8.Qa4+ Bd7 9.Qc2 O-O 10.O-O Re8 11.Bxb4 axb4 12.Nbd2 Ba4 13.b3 Bc6 14.Rfc1 Re7 15.Ne5 Bb7 16.Ndf3 Ne4 17.Bf1 c5 18.Nd2 Rc7 19.Nxe4 dxe4 20.Rd1 Qe7 21.Bc4 cxd4 22.Rxd4 b5 23.Qd2 Na6 24.Bxb5 Rc5 25.Rd7 Qf6 26.Rd1 h6 27.Bc4 Qxe5 28.Bxf7+ Kh7 29.Rxb7 Rc3 30.Bc4 Nc5 31.Rxb4 Nd3 32.Rb5 Qf6 33.Rd5 Rc8 34.Rd4 Rf8 35.Bxd3 exd3 36.Rf4 Rc2 37.Qxd3+ Qg6 38.Qxg6+ 1-0
121548 CM Kunz, A (2115) FM Ruiz Buendia, Miguel (2353) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.cxd4 d6 7.Bc4 Nb6 8.Bb5 dxe5 9.Nxe5 Bd7 10.Bxc6 Bxc6 11.Nxc6 bxc6 12.O-O g6 13.Qc2 Rc8 14.Rd1 Bg7 15.Be3 Nd5 16.Qe2 Qa5 17.Na3 O-O 18.Rac1 Nxe3 19.Qxe3 e6 20.Rd3 Rfd8 21.Rcd1 Rd7 22.Nc4 Qxa2 23.b3 Rcd8 24.h4 Rxd4 25.Rxd4 Bxd4 0-1
110772 Blanchet, Mathieu (2091) FM Ruiz Buendia, Miguel (2353) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bd2 d5 5.e3 O-O 6.Nf3 b6 7.cxd5 exd5 8.Bd3 Re8 9.Ne5 Bd6 10.Nb5 Bf8 11.O-O a6 12.Nc3 Bb7 13.f4 c5 14.Rc1 Nbd7 15.Be1 Ne4 16.Nxe4 Nxe5 17.Ng5 Nxd3 18.Qh5 h6 19.Qxf7+ Kh8 20.Qg6 hxg5 21.fxg5 Ne5 22.dxe5 Rxe5 23.Qh5+ Kg8 24.Qf7+ Kh8 25.Qh5+ Kg8 26.Qf7+ Kh8 27.Rf3 Bc8 28.Qh5+ Kg8 29.Qf7+ Kh8 30.Qh5+ Kg8 1/2-1/2
121274 FM Ruiz Buendia, Miguel (2353) Doran, C (1957) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 e5 7.d5 a5 8.g4 Na6 9.Nge2 Nc5 10.Ng3 c6 11.Qd2 cxd5 12.cxd5 Bd7 13.g5 Ne8 14.h4 a4 15.h5 Qa5 16.Nb1 Qxd2+ 17.Kxd2 f5 18.h6 Bh8 19.f3 fxe4 20.fxe4 Rf3 21.Rg1 Rxg3 22.Bxc5 Rxg1 23.Bxg1 Nc7 24.Na3 Nxd5 25.Bc4 1-0
121189 Johannsson, Markus Orri (1969) FM Ruiz Buendia, Miguel (2353) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.d3 h6 7.Nf3 e4 8.Nd4 Nxc4 9.dxc4 Bg4 10.f3 exf3 11.gxf3 Bh3 12.Bf4 Nh5 13.Bg3 Bc5 14.c3 O-O 15.Nd2 Qg5 16.Ne4 Qe3+ 17.Qe2 Bxd4 18.cxd4 Qxd4 19.Bxc7 b5 20.Rd1 Qxc4 21.Qxc4 bxc4 22.Kf2 Bd7 23.Nc5 Nf6 24.d6 Rfe8 25.Rhe1 Kf8 26.Rxe8+ Rxe8 27.Nxd7+ Nxd7 28.Rd4 f5 29.Rxc4 Kf7 30.Ra4 Re5 31.Rxa7 Rc5 32.Ba5 Rc2+ 33.Kg3 Ke6 34.Bc3 g5 35.Bg7 h5 36.Rc7 f4+ 37.Kh3 g4+ 38.fxg4 hxg4+ 39.Kxg4 Rg2+ 40.Kxf4 Rxg7 41.Rc2 Kxd6 42.b3 Rf7+ 43.Ke3 Nb6 44.Kd2 Rf1 45.Kc3 Nd5+ 46.Kb2 Ne3 47.Rd2+ Kc5 48.a3 Re1 49.b4+ Kc4 50.b5 Nd1+ 51.Kc2 Ne3+ 52.Kb2 Kxb5 53.Kc3 Kc5 54.Kd3 Nc4 55.Re2 Ra1 56.Ke4 Rxa3 57.Kf4 Kd6 58.Kf5 Ne3+ 59.Kf4 Nd5+ 60.Kg5 Nc7 61.h4 Ne6+ 62.Kh6 Rg3 63.h5 Nd4 64.Ra2 Ke7 65.Kh7 Kf6 66.h6 Rb3 67.Ra8 Ne6 68.Kh8 Kg6 69.h7 Rb7 70.Re8 Rxh7+ 71.Kg8 Ng5 72.Re6+ Kf5 73.Ra6 Rb7 74.Ra5+ Kf6 75.Ra6+ Ne6 76.Ra8 Rg7+ 77.Kh8 Re7 78.Rc8 Kg6 79.Ra8 Nc7 80.Rg8+ Kh6 81.Rg7 Re8+ 82.Rg8 Re5 83.Rg7 Ne6 84.Re7 Kg6 85.Kg8 Re1 86.Rf7 Ra1 0-1
120957 FM Ruiz Buendia, Miguel (2353) CM Weidenhoefer, Max (2085) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nc3 e6 5.g4 Bg6 6.Nge2 h6 7.Nf4 Bh7 8.Be3 Nd7 9.Bd3 Bxd3 10.Qxd3 Ne7 11.O-O-O c5 12.Nb5 Nc8 13.Nxe6 fxe6 14.Qg6+ Ke7 15.Nd6 Nxd6 16.exd6+ Kxd6 17.Bf4+ Ke7 18.Rhe1 Nf6 19.dxc5 Qe8 20.Rxe6+ Kxe6 21.Re1+ Kd7 22.Qf5+ Kd8 23.Rxe8+ Kxe8 24.Qe6+ Kd8 25.Bd2 Bxc5 26.Qf7 Be7 27.f3 g5 28.Bc3 Rf8 29.Qg7 Ng8 30.Bb4 Kd7 31.a3 Rxf3 32.Qd4 Rf1+ 33.Kd2 Nf6 34.Bxe7 Kxe7 35.Qb4+ Ke6 36.Qxb7 Rf8 37.Qa6+ Ke5 38.Kc3 Ne4+ 39.Kb4 Rb8+ 40.Ka5 Rf6 41.Qxa7 Rxb2 42.Qc7+ Kd4 43.a4 Nd2 44.Qa7+ Kc3 45.Qe3+ Kxc2 46.Qe2 d4 47.h4 Kc3 48.hxg5 Nb3+ 0-1
120675 Boer, A (2044) FM Ruiz Buendia, Miguel (2353) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Qe2 a6 6.Ba4 b5 7.Bc2 e6 8.d4 Bb7 9.O-O Be7 10.Re1 cxd4 11.cxd4 O-O 12.a4 Qc7 13.Bd3 Rfc8 14.Bg5 h6 15.Bh4 Rab8 16.Nbd2 Nf8 17.axb5 axb5 18.e5 dxe5 19.dxe5 Nd5 20.Bg3 Nb4 21.Bxb5 Nc2 22.Rec1 Qb6 23.Rab1 Nd4 24.Nxd4 Rxc1+ 25.Rxc1 Qxd4 26.Qd3 Qxd3 27.Bxd3 Rd8 28.Be4 Rxd2 29.Bxb7 Rxb2 30.Be4 g5 31.Kf1 Kg7 32.Rc2 Rxc2 33.Bxc2 Ng6 34.Ke2 h5 35.h3 Bc5 36.Kf3 Kh6 37.Ke2 Bb6 38.Bh2 Bc7 39.g4 h4 40.Ke3 Bb6+ 41.Kf3 Ne7 42.Be4 Ng6 43.Kg2 Bc7 44.f3 Kg7 45.Kf1 Ba5 46.Ke2 Bc3 47.Bd3 Bb2 48.Kd1 Ne7 49.f4 gxf4 50.Bxf4 Nc6 51.Be4 Nxe5 52.Bxe5+ Bxe5 53.Ke2 Bf4 54.Kf3 Bg5 55.Bd3 Kf6 56.Ke4 Ke7 57.Bb5 Bc1 58.Ba4 Kf6 59.Be8 Bh6 60.Ba4 Kg5 61.Bd7 1/2-1/2
151136 IM Slugin, S (2336) FM Ruiz Buendia, Miguel (2353) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.h5 Bh7 8.Nf3 e6 9.c3 Nf6 10.Bd3 Bxd3 11.Qxd3 Bd6 12.Ne4 Nxe4 13.Qxe4 Nd7 14.Bd2 Nf6 15.Qe2 Qb6 16.O-O-O a5 17.Ne5 O-O 18.g4 a4 19.g5 hxg5 20.Bxg5 Nh7 21.Bf4 a3 22.b3 c5 23.h6 g6 24.d5 exd5 25.Rxd5 Rae8 26.Qd3 Bxe5 27.Bxe5 c4 28.Qxc4 Qxf2 29.Rd2 Qf3 30.Rf1 Qh5 31.Bg7 Ng5 32.Bxf8 Rxf8 33.Qf4 Ne6 34.Qe3 Rc8 35.Rdf2 Qa5 36.Kc2 Rc7 37.h7+ Kxh7 38.Rxf7+ Rxf7 39.Rxf7+ Ng7 40.Qd4 1-0
150919 FM Ruiz Buendia, Miguel (2353) FM Kurmangaliyeva, Liya (2272) 1-0
1.Nf3 d5 2.g3 Nc6 3.Bg2 e5 4.d3 Be6 5.O-O Qd7 6.Nbd2 h5 7.c4 d4 8.a3 Be7 9.b4 f6 10.b5 Nd8 11.a4 g5 12.Ba3 h4 13.c5 Bd5 14.Ne4 Ne6 15.Rc1 Bxe4 16.dxe4 c6 17.Qb3 h3 18.Bh1 Nh6 19.Rfd1 Rd8 20.e3 Ng4 21.Rd3 Kf8 22.Rcd1 Kg7 23.exd4 exd4 24.Qc4 Ne5 25.Nxe5 fxe5 26.Bf3 Nc7 27.bxc6 Qxc6 28.Rb1 Na6 29.Bg4 Bxc5 30.Bxc5 Nxc5 31.Rf3 Rhf8 32.Bf5 b6 33.g4 Qxa4 34.Qc1 d3 35.Qxg5+ Kf7 36.Bd7# 1-0
165911 FM Ruiz Buendia, Miguel (2379) WFM Mirza, Diana (1965) 1-0
1.e4 g6 2.h4 d5 3.exd5 Qxd5 4.Nc3 Qa5 5.g3 c6 6.Bg2 Nf6 7.d4 Bg4 8.Nf3 Bg7 9.Bd2 Nbd7 10.a3 Qc7 11.Qe2 O-O-O 12.O-O e5 13.dxe5 Nxe5 14.Qxe5 Qxe5 15.Nxe5 Rxd2 16.Nxg4 Nxg4 17.Ne4 Rxc2 18.Nd6+ Kc7 19.Nxf7 Rf8 20.Ng5 Rfxf2 21.Rxf2 Nxf2 22.Ne6+ Kd6 23.Nxg7 Rxb2 24.Rf1 Ng4 25.Bf3 Nh2 26.Rd1+ Ke5 27.Re1+ Kf6 28.Ne8+ Kf7 29.Nd6+ Kf6 30.Be2 Ke5 31.Nc4+ 1-0
165173 IM Zemerov, V (2268) FM Ruiz Buendia, Miguel (2379) 1-0
1.Nf3 g6 2.d4 Bg7 3.c4 b6 4.Nc3 Bb7 5.e4 d6 6.Be3 Nd7 7.h3 e5 8.d5 h6 9.g4 Ne7 10.Bd3 a5 11.Qd2 Nc5 12.Bc2 Qd7 13.O-O-O f5 14.gxf5 gxf5 15.Bxc5 bxc5 16.exf5 O-O-O 17.Nb5 Nxf5 18.Qxa5 Nd4 19.Nfxd4 exd4 20.Ba4 Qf7 21.Na7+ Kb8 22.Nc6+ Kc8 23.Nxd8 Kxd8 24.Qb5 Bc8 25.Rhe1 Be5 26.Kb1 Qxf2 27.Rf1 Qe2 28.Rf7 Bf5+ 29.Ka1 d3 30.Qb8+ Bc8 31.Qxc7# 1-0
165759 FM Ruiz Buendia, Miguel (2379) WIM February, Jesse Nikki (2052) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.b3 Be7 5.Bb2 O-O 6.O-O c5 7.d4 Nc6 8.c4 b6 9.Ne5 Bb7 10.Nxc6 Bxc6 11.e3 Rc8 12.Nc3 dxc4 13.Bxc6 Rxc6 14.Qf3 Rc8 15.Rfd1 cxd4 16.Rxd4 Qc7 17.Rxc4 Qb8 18.Rxc8 Rxc8 19.Rd1 e5 20.h4 Rd8 21.Rxd8+ Qxd8 22.Kg2 h6 23.Qb7 Bc5 24.Ne4 Nxe4 25.Qxe4 f6 26.Qc4+ Kh8 27.b4 Qa8+ 28.Kg1 Bd6 29.a4 Qf3 30.Qc8+ Kh7 31.Qc2+ f5 32.b5 Qg4 33.Qd3 Bc7 34.Qd7 Qc4 35.Qxf5+ Kh8 36.Qc8+ Kh7 37.Qf5+ Kh8 38.Qc8+ Kh7 39.Bxe5 Qc1+ 40.Kg2 Qd1 41.Qf5+ Kg8 42.Bxc7 Qxa4 43.Qd5+ Kh8 44.Be5 a6 45.Qc6 axb5 46.Qxh6+ Kg8 47.Qxg7# 1-0
165547 CM Ge, William (2205) FM Ruiz Buendia, Miguel (2379) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.h4 h6 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Kb1 O-O 14.Ne4 Nxe4 15.Qxe4 Qb6 16.c4 c5 17.Bc3 Bf6 18.g4 Rac8 19.b3 Rfd8 20.dxc5 Nxc5 21.Qc2 Bxc3 22.Qxc3 Ne4 23.Rxd8+ Rxd8 24.Qe3 Nxf2 25.Qxb6 axb6 26.Rg1 Rd1+ 27.Rxd1 Nxd1 28.Ne5 f5 29.gxf5 exf5 30.Kc2 Ne3+ 31.Kd3 Ng4 32.Nxg4 fxg4 33.Ke4 g6 34.hxg6 h5 35.Kf4 Kg7 36.Kg3 Kxg6 37.a3 Kg5 38.b4 h4+ 39.Kg2 Kf4 40.c5 h3+ 41.Kh2 Kf3 42.c6 bxc6 43.Kg1 b5 44.a4 bxa4 45.b5 cxb5 46.Kh2 a3 47.Kg1 a2 48.Kh2 g3+ 49.Kxh3 a1=Q 50.Kh4 g2 51.Kh5 g1=Q 0-1
219758 CM Myagmarsuren, Evsuld (2229) FM Ruiz Buendia, Miguel (2317) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 a6 4.Nc3 d5 5.cxd5 exd5 6.Bg5 Be6 7.e3 Nbd7 8.Bd3 h6 9.Bh4 Bd6 10.O-O O-O 11.Re1 Re8 12.Bc2 c6 13.Qd3 Qc7 14.e4 dxe4 15.Nxe4 Nxe4 16.Rxe4 Nf8 17.Qe2 Bd7 18.Re1 Rxe4 19.Bxe4 Re8 20.Ne5 Be6 21.Qc2 Qa5 22.f4 Qxa2 23.f5 Bd5 24.f6 Bxe5 25.dxe5 Bxe4 26.Qxe4 g5 27.Bg3 Ne6 28.h4 Qxb2 29.Rd1 Rd8 30.Rd6 Rxd6 31.exd6 Qxf6 32.Be5 Qg6 33.Qb4 Qf5 34.Qc3 f6 35.Bxf6 Qc5+ 36.Qxc5 Nxc5 37.hxg5 Kf7 38.Bd4 Ne6 39.Bb6 hxg5 40.Kf2 Ke8 41.Kf3 Kd7 42.Ke4 Kxd6 43.g4 c5 44.Ba5 b5 45.Bc3 b4 46.Be5+ Kc6 47.Bf6 a5 48.Ba1 a4 49.Ke5 a3 50.Kxe6 b3 51.Bf6 b2 0-1
229795 FM Ruiz Buendia, Miguel (2317) Kingsley, Elias (2094) 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.h3 Na5 11.Ba2 c5 12.Nbd2 Nc6 13.Nf1 Qd7 14.Ng3 Ne8 15.c3 Nc7 16.Nf5 Kh8 17.Nxe7 Qxe7 18.Ng5 g6 19.f4 f5 20.fxe5 dxe5 21.exf5 Rxf5 22.Ne4 Rd8 23.axb5 axb5 24.Qg4 Rxd3 25.Bg5 Qf8 26.Qxf5 gxf5 27.Bf6+ Qxf6 28.Nxf6 Kg7 29.Rad1 e4 30.Rxd3 exd3 31.Nd5 Nxd5 32.Bxd5 Kf6 33.Re6+ Kg5 34.Bxc6 d2 35.Rd6 Bxc6 36.Rxd2 Be4 37.Rd7 f4 38.Rc7 1-0
229748 FM Acikel, Mert (2221) FM Ruiz Buendia, Miguel (2317) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.a4 Nf6 5.Nc3 a6 6.Be2 e5 7.d3 Be7 8.O-O O-O 9.Re1 Re8 10.Bf1 Nf8 11.Nd2 Ng6 12.Nc4 h6 13.g3 b6 14.Bg2 Rb8 15.Ne3 b5 16.axb5 axb5 17.Bd2 Bf8 18.Ncd5 Nxd5 19.Nxd5 Bb7 20.Ne3 Ne7 21.Qg4 Qc8 22.Qh5 Qe6 23.Bh3 Qg6 24.Qf3 Bc6 25.Ra7 Rb7 26.Ra6 Reb8 27.Qe2 Rb6 28.Ra7 R6b7 29.Ra6 Rb6 30.Rxb6 Rxb6 31.Ra1 Rb8 32.Ra6 Ra8 33.Bf5 Rxa6 34.Bxg6 Ra1+ 35.Kg2 Nxg6 36.Qg4 Ne7 37.f3 g6 38.Kf2 Bg7 39.Qh4 g5 40.Qh5 Kf8 41.Ng4 Ng8 42.Ne3 Bd7 43.g4 Ne7 44.Qh3 Ng6 45.Qg3 Nf4 46.Nf5 Bxf5 47.gxf5 Bf6 48.Bxf4 exf4 49.Qh3 Kg7 50.Ke2 Bxb2 51.f6+ Bxf6 52.Qd7 Be5 53.h4 b4 54.hxg5 hxg5 55.Qg4 Bf6 56.Qd7 Ra6 57.Kf1 Bd4 58.Ke2 Ra2 59.Qxd6 Rxc2+ 60.Kd1 Rh2 61.e5 Rh6 62.Qe7 Rg6 63.Kc2 g4 64.fxg4 f3 65.e6 Rxe6 66.Qg5+ Rg6 67.Qf5 Rf6 68.Qg5+ Kf8 69.Qc1 f2 70.Qf1 Re6 71.Qh3 Rf6 72.Qf1 Kg7 73.g5 Rf3 74.g6 fxg6 75.Kb3 Re3 76.Qh1 Re1 0-1
229689 FM Ruiz Buendia, Miguel (2317) Gkavardinas, Antonios (2208) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 h5 9.Nd5 Bxd5 10.exd5 Nbd7 11.Qd2 g6 12.O-O-O Bg7 13.Kb1 Qc7 14.Be2 O-O 15.Rc1 Rfc8 16.g4 hxg4 17.fxg4 a5 18.g5 a4 19.gxf6 Nxf6 20.h4 axb3 21.cxb3 Qd7 22.Rcf1 Ne4 23.Qe1 Qc7 24.Bd3 Nc5 25.Bxc5 Qxc5 26.h5 e4 27.Qxe4 Rxa2 28.Rh2 Qa3 29.bxa3 Ra1# 0-1
229643 WFM Kuznecova, Marija (2137) FM Ruiz Buendia, Miguel (2317) 0-1
1.c4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 e6 6.e4 Qb6 7.Nc2 Bc5 8.Qd2 Ng4 9.Nd1 d5 10.h3 Nge5 11.cxd5 exd5 12.exd5 O-O 13.Be2 Bf5 14.Nce3 Bg6 15.O-O Nd4 16.Nc3 Nxe2+ 17.Nxe2 Nd3 18.Nc3 Qf6 19.Rd1 Rfe8 20.Qe2 Nb4 21.Qb5 Rac8 22.Ng4 Qh4 23.Be3 Bd6 24.Bf4 a6 25.Qxe8+ Rxe8 26.Bxd6 Nd3 27.Rd2 h5 28.Ne3 Nxf2 29.Rxf2 Rxe3 30.Rd1 Rd3 31.Re1 b5 32.a3 f6 33.Kh2 Rxh3+ 0-1
229584 FM Ruiz Buendia, Miguel (2317) Francs, Marats (2194) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.a4 Bf8 14.Bd3 c6 15.Nf1 g6 16.Ng3 Qc7 17.Be3 Bg7 18.Qd2 Rad8 19.Bh6 Nf8 20.Bxg7 Kxg7 21.axb5 cxb5 22.Qg5 Ng8 23.d5 h6 24.Qe3 Nd7 25.Rec1 Nc5 26.Bc2 Ne7 27.h4 Rf8 28.b4 Nd7 29.Bb3 f5 30.exf5 Nxf5 31.Nxf5+ Rxf5 32.c4 bxc4 33.Bxc4 Qb6 34.Bxa6 Bxd5 35.Bc8 Rff8 36.Ra7 Qxe3 37.fxe3 Be6 38.Rac7 Kf6 39.Nd2 Bf5 40.e4 Be6 41.b5 Rf7 42.Rf1+ Ke7 43.Rxf7+ Kxf7 44.b6 Rxc8 45.Rxc8 Nxb6 46.Rc6 Nc8 47.Nf1 Bd7 48.Rc7 Ke6 49.Ne3 Ne7 50.Kf2 Be8 51.Ng4 g5 52.g3 gxh4 53.gxh4 h5 54.Ne3 d5 55.exd5+ Nxd5 56.Rc8 Nxe3 57.Rxe8+ Kf7 58.Rh8 Ng4+ 59.Kf3 Nf6 60.Ra8 Kg6 61.Ke3 Kf5 62.Rf8 Kg6 63.Kd3 Kg7 64.Ra8 Kg6 65.Kc4 Kf5 66.Rf8 Ke6 67.Rh8 Kf5 68.Rh6 Ke6 69.Rg6 Kf5 70.Rg7 Ne4 71.Kd5 Nf6+ 72.Kc4 Ne4 73.Rf7+ Nf6 74.Kc5 Ke6 75.Ra7 Ne4+ 76.Kc6 Nf6 77.Kc5 Ne4+ 78.Kc4 Nf6 79.Ra8 Kf5 80.Ra1 Kg4 81.Rf1 Ne4 82.Kd5 Ng3 83.Re1 e4 84.Rxe4+ Nxe4 85.Kxe4 Kxh4 86.Kf3 1/2-1/2
229546 IM Loay, Sameer (2203) FM Ruiz Buendia, Miguel (2317) 1/2-1/2
1.e4 e5 2.Bc4 Nc6 3.Nf3 Nf6 4.d4 exd4 5.O-O Nxe4 6.Re1 d5 7.Bxd5 Qxd5 8.Nc3 Qd7 9.Nxe4 Be7 10.Bg5 O-O 11.Bxe7 Qxe7 12.Nxd4 Bd7 13.Nb3 Rae8 14.Nf6+ Qxf6 15.Qxd7 Rxe1+ 16.Rxe1 Qxb2 17.Qxc7 Nb4 18.Qxb7 Nxc2 19.Rd1 Qxa2 20.h3 h6 21.Nc5 a5 22.Nd7 Re8 23.Qc6 Kh8 24.Nf6 Rf8 25.Qc5 Qa3 26.Qxc2 gxf6 27.Qf5 Qc3 28.Qh5 Kh7 29.Qf5+ Kh8 30.Qh5 Kh7 31.Qf5+ 1/2-1/2
229499 FM Ruiz Buendia, Miguel (2317) Seiger, Vidar (2124) 0-1
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Qxd4 Nf6 5.Nc3 Nc6 6.Qa4 d6 7.e5 dxe5 8.Nxe5 Bd7 9.Nxd7 Nxd7 10.Bb5 Bg7 11.O-O O-O 12.Rd1 Bxc3 13.bxc3 Qc8 14.Be3 Nf6 15.h3 Rd8 16.c4 Rxd1+ 17.Rxd1 Qe6 18.Bxc6 bxc6 19.Qa6 Qe4 20.a4 Qxc2 21.Rc1 Qe4 22.a5 h5 23.Qb7 c5 24.Qc7 Ne8 25.Qxc5 Nd6 26.a6 Nf5 27.Rc3 Rd8 28.Kh2 Nxe3 29.fxe3 Rd2 30.Qg5 f6 31.Qg3 h4 32.Qg4 Qe5+ 33.Kh1 Qxc3 34.Qxg6+ Kf8 35.Qh6+ Ke8 36.Qh5+ Kd8 37.Qf3 Qa1+ 38.Kh2 Qxa6 39.c5 Qc8 40.c6 Qc7+ 0-1
219743 FM Pipiras, Filipa Fortuna (2178) FM Ruiz Buendia, Miguel (2317) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Be2 b6 9.O-O Bb7 10.Bb2 Qe7 11.a4 a5 12.Rad1 Rad8 13.Bd3 Rfe8 14.h3 h6 15.Rfe1 Bb4 16.Re2 c5 17.cxd5 Bxc3 18.Qxc3 Nxd5 19.Qe1 Nb4 20.Bb5 Bxf3 21.gxf3 Rf8 22.Red2 cxd4 23.Bxd4 Nc5 24.Bc4 Nc6 25.Bb2 Qg5+ 26.Kh1 Rxd2 27.Qxd2 Qh4 28.Kg2 Rd8 29.Qc2 Rxd1 30.Qxd1 Nxa4 31.Ba3 Nc5 32.f4 Qe7 33.Kh2 Nb4 34.Bb2 Qh4 35.Kg2 Ne4 36.Qf3 Nf6 37.Qa8+ Kh7 38.Qb7 Qh5 39.Bxf6 Qg6+ 40.Kh2 Qxf6 41.Qxb6 Qf5 42.Kg3 g6 43.Qc7 g5 44.fxg5 hxg5 45.Qd6 Kg6 46.Qc7 Kf6 47.Qd8+ Kg7 48.Qd4+ Kh7 49.h4 Nc6 50.Qd3 gxh4+ 51.Kxh4 Kg6 52.f4 Ne7 53.Kg3 Qxd3 54.Bxd3+ f5 55.Bc4 Kf6 56.Kf3 e5 57.Ke2 Ng6 58.Kf3 Ne7 59.Ke2 Ng6 60.Kf3 Ne7 1/2-1/2
245789 IM Garcia Ramos, Daniel (2445) FM Ruiz Buendia, Miguel (2317) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O d6 6.a4 a5 7.Be3 Bxe3 8.fxe3 O-O 9.Nc3 Ne7 10.d4 Ng6 11.Qd3 c6 12.Rad1 Qe7 13.Bb3 h6 14.dxe5 dxe5 15.Qd6 Bg4 16.Qxe7 Nxe7 17.Rd3 Bxf3 18.gxf3 Rfe8 19.Rfd1 Nc8 20.Ne2 Nb6 21.Ng3 g6 22.Rd6 Kg7 23.Kf2 Nc8 24.R6d2 Nb6 25.Rd6 Nc8 26.R6d3 Nb6 27.Rd6 Nc8 28.R6d3 Nb6 29.Rd6 Nc8 30.R6d3 Nb6 1/2-1/2
245737 GM Perez Candelario, Man (2576) FM Ruiz Buendia, Miguel (2317) 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.Nc3 Na5 11.Ba2 b4 12.Ne2 Rb8 13.Ng3 c5 14.Bg5 Bc8 15.Nd2 Ne8 16.Bxe7 Qxe7 17.Nc4 Nxc4 18.Bxc4 Nc7 19.Qh5 g6 20.Qh6 Ne6 21.h4 Nf4 22.Nf1 Qf6 23.Ne3 a5 24.Rf1 Be6 25.Rae1 Bxc4 26.Nxc4 Rfd8 27.g3 Ne6 28.Kh2 Nd4 29.f4 exf4 30.Rxf4 Qg7 31.Qxg7+ Kxg7 32.Ref1 Rb7 33.Nxa5 Ra7 34.c3 bxc3 35.bxc3 Rdd7 36.cxd4 Rxa5 37.dxc5 dxc5 38.e5 Raa7 39.Rd1 Ra5 40.Kg2 Rb7 41.Kf3 Rb3 42.Ke3 c4 43.Rxc4 Rxe5+ 44.Kd4 Ra5 45.Ra1 h5 46.Ra2 Ra7 47.a5 Rd7+ 48.Kc5 Rbxd3 49.a6 Rc7+ 50.Kb5 Rd5+ 51.Kb4 Ra7 52.Ra3 Kf6 53.Rc5 Rd1 54.Kb5 Rb1+ 55.Kc6 Rb2 56.Rb5 Rc2+ 57.Kb6 Rac7 58.Rg5 R2c6+ 59.Kb5 Rc1 60.a7 Rb1+ 61.Ka6 Rc6+ 62.Ka5 Rc8 63.Rb5 Rbc1 64.Rb8 R1c5+ 65.Ka6 R5c6+ 1-0
245693 FM Ruiz Buendia, Miguel (2317) FM Tabuenca Mendataurigoitia, Daniel (2399) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.b4 cxb4 7.a3 b3 8.cxb3 Nge7 9.Nc3 O-O 10.Bc4 h6 11.a4 a6 12.h3 Kh7 13.Bb2 d6 14.Nd5 f5 15.d4 fxe4 16.Rxe4 Bf5 17.Re1 Nxd5 18.Bxd5 Nb4 19.Bxb7 Nd3 20.Bxa8 Qxa8 21.Bc3 e4 22.Re3 exf3 23.Rxd3 Bxd3 24.Qxd3 Qd5 25.b4 fxg2 26.Re1 Qb3 27.a5 Rf4 28.Re3 Qf7 29.Qe2 d5 30.Kxg2 h5 31.Rf3 Rxf3 32.Qxf3 Qe6 33.Qd3 Bf8 34.b5 axb5 35.Qxb5 Qe4+ 36.Kg1 Qf3 37.Qd7+ Bg7 38.Qc8 Bf6 39.a6 Bh4 40.Qd7+ Kh8 41.Qe8+ Kh7 42.Be1 Qxh3 43.Qf7+ Kh6 44.Bd2+ g5 45.Qf6+ Kh7 46.Qf7+ Kh6 47.Qf8+ Kg6 48.a7 Qg4+ 49.Kh2 Bg3+ 50.fxg3 Qe2+ 51.Kg1 Qd1+ 52.Qf1 Qa4 53.Qd3+ Kg7 54.Qe3 Qxa7 55.Qxg5+ Kf8 56.Qf6+ Kg8 57.Qg6+ Kh8 58.Qxh5+ Kg8 59.Qxd5+ Kh7 60.Bf4 1-0
245646 FM Ruiz Buendia, Miguel (2317) FM Horcajuelo Rocamora, Martin (2399) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.Ba4 Nf6 5.O-O e6 6.d3 Be7 7.c4 O-O 8.Nc3 a6 9.Qe2 Qc7 10.Nd2 d5 11.exd5 Bd6 12.dxe6 Nb6 13.Bc2 Bxh2+ 14.Kh1 Be5 15.f4 Bd4 16.Nf3 Bxe6 17.Nxd4 cxd4 18.Ne4 Ng4 19.Bd2 f5 20.Nf2 Rae8 21.Nxg4 fxg4 22.Qf2 Qc5 23.Rae1 Nd7 24.Kg1 b5 25.b4 Qh5 26.cxb5 axb5 27.Rxe6 Rxe6 28.Bb3 Rf6 29.f5 Nf8 30.fxe6 Nxe6 31.Bxe6+ 1-0
255613 Sanleon Pravisano, Nieves (2042) FM Ruiz Buendia, Miguel (2317) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Be2 Bd6 7.Qc2 O-O 8.O-O Re8 9.b3 b6 10.Bb2 Bb7 11.Rad1 Qe7 12.Rfe1 Rad8 13.Bd3 e5 14.cxd5 cxd5 15.dxe5 Nxe5 16.Nxe5 Bxe5 17.Ne2 Ng4 18.Bxe5 Qxe5 19.Ng3 g6 20.Rc1 d4 21.e4 Qf4 22.Qb2 h5 23.h3 h4 24.hxg4 hxg3 25.fxg3 Qxg3 26.Qe2 Bc8 27.Qf3 Qxg4 28.Rc7 Qxf3 29.gxf3 a5 30.Rec1 Be6 31.R7c6 Rc8 32.Kf2 Bd7 33.Rc7 Kf8 34.Ke2 g5 35.Ba6 Rcd8 36.Rxd7 Rxd7 37.Bb5 Rd6 38.Bxe8 Kxe8 39.Kd3 Kd7 40.e5 Rd5 41.Ke4 Rc5 42.Rh1 d3 43.Kxd3 Rxe5 44.Rh6 Rf5 45.Ke4 Rf4+ 46.Ke3 f6 47.Rh7+ Kc6 48.Re7 Kc5 49.a3 a4 50.Rc7+ Kd5 51.b4 Rc4 52.Rd7+ Ke5 53.Rd3 Rc2 54.f4+ gxf4+ 55.Kf3 Rb2 0-1
255545 FM Ruiz Buendia, Miguel (2317) GM Alsina Leal, D (2489) 0-1
1.e4 c5 2.Nf3 a6 3.c3 d5 4.exd5 Qxd5 5.d4 e6 6.Be3 Nd7 7.g3 Ngf6 8.Bg2 cxd4 9.cxd4 Qb5 10.Qd2 Bb4 11.Nc3 Bxc3 12.bxc3 Nd5 13.Rc1 N7b6 14.Bf1 Nc4 15.Bxc4 Qxc4 16.Ne5 Qc7 17.c4 Nxe3 18.fxe3 O-O 19.c5 b6 20.O-O a5 21.cxb6 Qxb6 22.Rb1 Qd6 23.Rfc1 Qd5 24.Qg2 Qxg2+ 25.Kxg2 f6 26.Nc4 Ba6 27.Nb6 Ra7 28.Kf2 Rb8 29.Na4 Rxb1 30.Rxb1 Bc4 31.a3 e5 32.Nc5 exd4 33.exd4 Re7 34.Re1 Rxe1 35.Kxe1 Bd5 36.Kd2 Kf7 37.Ke3 g5 38.h4 h6 39.hxg5 fxg5 40.Nd7 Ke6 41.Ne5 h5 42.Nd3 Kf6 43.Nf2 Kf5 44.Kd3 h4 45.gxh4 gxh4 46.Ke3 Bg2 47.Ke2 Kf4 48.Nd3+ Kg3 49.Nf2 Bf3+ 50.Ke3 Bd5 51.Ke2 Kf4 52.Kd3 Bb7 53.Ke2 Bg2 54.Nd3+ Ke4 55.Nc5+ Kxd4 56.Nb3+ Ke5 57.Nxa5 Bd5 58.Ke3 h3 59.Kf2 Kf4 60.Kg1 Ke5 0-1
255513 WFM Suarez Gomez, Paula (2075) FM Ruiz Buendia, Miguel (2317) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.a4 e5 7.Nf3 h6 8.Be2 Be7 9.O-O O-O 10.Qd3 Be6 11.Bd2 Nc6 12.Bd1 Nb4 13.Qe2 Rc8 14.b3 Nh7 15.a5 Ng5 16.Ra4 Nc6 17.Nd5 Nxf3+ 18.Qxf3 Bg5 19.Bc3 Ne7 20.Nb6 Rc6 21.Bb4 f5 22.c4 Ng6 23.exf5 Bxf5 24.Qd5+ Kh8 25.Bf3 Nf4 26.Qd1 e4 27.Bg4 Bg6 28.Ra2 Nd3 29.Ba3 e3 30.Bf3 Nxf2 31.Rfxf2 exf2+ 32.Kh1 Bf4 33.g3 Be5 34.Rxf2 Rc7 35.Rd2 Rcf7 36.Bg2 Rf2 37.c5 Rxd2 38.Qxd2 dxc5 39.Qxd8 Rxd8 40.Bxb7 Bd4 41.Kg2 Bd3 42.Nc4 Rb8 43.Nd6 Rxb7 44.Nxb7 Be5 0-1
255446 FM Ruiz Buendia, Miguel (2317) IM Camacho Collados, M (2461) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nd4 5.Nxd4 cxd4 6.c3 a6 7.Ba4 b5 8.Bc2 Bc5 9.b4 Bb6 10.Bb2 Ne7 11.a4 Bb7 12.axb5 axb5 13.Na3 O-O 14.Nxb5 Rxa1 15.Qxa1 Ng6 16.Nxd4 f5 17.Qe1 Nf4 18.g3 Qg5 19.d3 fxe4 20.dxe4 e5 21.Nf3 Qh5 22.Qd1 Nh3+ 23.Kg2 Nxf2 24.Rxf2 Bxf2 25.g4 Qxg4+ 26.Kxf2 Bxe4 27.Bxe4 Qxe4 28.h3 Qf5 29.Qd5+ Kh8 30.Ke2 Qc2+ 31.Qd2 Qe4+ 32.Qe3 Qc2+ 33.Qd2 Qe4+ 34.Qe3 Qc4+ 35.Kd2 Qf1 36.Ng1 Qb1 37.Bc1 Rf1 38.Ne2 e4 39.Qd4 Qa2+ 40.Ke3 Rf3+ 41.Kxe4 Qxe2+ 42.Be3 d5+ 43.Kxd5 Rxe3 0-1
255420 Rodriguez Dogmoch, Kyran (1979) FM Ruiz Buendia, Miguel (2317) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.a3 d5 5.Bb5 d4 6.Ne2 Bd6 7.Bxc6+ bxc6 8.d3 Nh5 9.O-O O-O 10.Ng3 Nxg3 11.fxg3 f5 12.exf5 Bxf5 13.Nh4 Be6 14.Rxf8+ Qxf8 15.Qf3 Bd5 16.Qxf8+ Rxf8 17.Bd2 e4 18.Rf1 Rb8 19.Bc1 g6 20.Re1 exd3 21.cxd3 Rb3 22.Rd1 c5 23.Nf3 Bb7 24.Kf1 Ba6 25.Ke2 Kg7 26.Ne1 c4 27.dxc4 Bxc4+ 28.Kf2 Bc5 29.Nf3 Bd3 30.Nd2 Rb8 31.Nf3 Bc2 32.Rxd4 Bxd4+ 33.Nxd4 Bf5 34.Nxf5+ gxf5 35.Kf3 Kf6 36.Bd2 Rd8 37.Bc3+ Ke6 38.g4 fxg4+ 39.Kxg4 Rg8+ 40.Kf3 Kf5 41.h3 h5 42.g3 c5 43.Bd2 a6 44.Bc3 Rd8 45.Ke3 Rd1 46.Kf3 Rd3+ 47.Kf2 h4 48.gxh4 Rxh3 49.Ke2 Rxh4 50.Kd3 Ke6 51.Bd2 Kd5 52.Bc3 Rh3+ 53.Kc2 Kc4 54.b3+ Kd5 55.Bd2 Kd4 56.a4 Rh2 57.a5 Rg2 58.Kc1 0-1
264160 CM Aravindhan, Achyuth (2156) FM Ruiz Buendia, Miguel (2310) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.e5 Ne4 6.Qe2 Nc5 7.O-O Ne6 8.Rd1 d5 9.exd6 Bxd6 10.Bg5 Qd7 11.c3 O-O 12.cxd4 h6 13.Be3 Nf4 14.Bxf4 Bxf4 15.Nc3 Re8 16.Qf1 a6 17.Nd5 Bd6 18.a4 b6 19.b4 Bb7 20.Rab1 a5 21.b5 Nb4 22.Nxb4 Bxf3 23.gxf3 Bxb4 24.Qg2 Rad8 25.Kh1 Qd6 26.Qg3 Qf6 27.d5 Bd6 28.Qh3 Re5 29.Bd3 Bc5 30.Be4 g6 31.Rg1 Bxf2 32.Rg2 Be3 33.Re1 Bf4 34.Reg1 Rg5 35.Rxg5 hxg5 36.Qg2 Kg7 37.Qc2 Rh8 38.Rg2 Qa1+ 39.Rg1 Qxa4 40.Qc3+ Kg8 41.Re1 Rxh2+ 42.Kg1 Qb4 0-1
264105 FM Ruiz Buendia, Miguel (2310) IM Zemach, Nadav (2414) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 Bb7 9.d3 d6 10.Bd2 Qd7 11.h3 Nd8 12.axb5 axb5 13.Rxa8 Bxa8 14.Nc3 c5 15.Nd5 Nxd5 16.exd5 f6 17.c4 Nf7 18.Qa1 Bb7 19.Qa5 b4 20.Ba4 Qd8 21.Qxd8 Bxd8 22.Bd7 Bc7 23.Ra1 Ra8 24.Rxa8+ Bxa8 25.g4 g6 26.h4 Nd8 27.h5 Kf7 28.Nh4 Bb7 29.f3 Ke7 30.hxg6 hxg6 31.Ba4 Kf7 32.Bd7 Ke7 33.Ba4 Kf7 34.Bd7 1/2-1/2
264066 FM Ruiz Buendia, Miguel (2310) FM Venkatesan, Kavin (2244) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Rg1 g6 7.g4 Bg7 8.g5 Nfd7 9.Be3 Nc6 10.Qd2 Qa5 11.O-O-O Nc5 12.Kb1 Bd7 13.Rg3 b5 14.Nxc6 Bxc6 15.Bd4 Ne6 16.Bxg7 Nxg7 17.f4 O-O-O 18.a4 bxa4 19.Qf2 Ne6 20.Qa7 Qc7 21.Qxa6+ Qb7 22.Qa5 Qc7 23.Qb4 Kd7 24.f5 Ng7 25.f6 Ne6 26.Nd5 Rb8 27.Qc3 Qb7 28.fxe7 Rhc8 29.Qa3 Bxd5 30.exd5 Nf4 31.Qxa4+ Kxe7 32.Rb3 Qc7 33.Rxb8 1-0
263998 GM Gholami Orimi, Mahdi (2507) FM Ruiz Buendia, Miguel (2310) 1-0
1.c4 c6 2.Nf3 d5 3.e3 Nf6 4.Nc3 e6 5.b3 Bd6 6.Bb2 O-O 7.d4 Nbd7 8.Be2 b6 9.O-O Bb7 10.a4 a5 11.Qc2 Qe7 12.Rad1 Rad8 13.Bd3 Bb4 14.Ne5 Nxe5 15.dxe5 Bxc3 16.Qxc3 Ne4 17.Bxe4 dxe4 18.Rd6 Qc7 19.c5 Rb8 20.Rfd1 bxc5 21.Qxc5 Ba8 22.Ba3 Rfe8 23.Rd7 Qb6 24.Qxb6 Rxb6 25.Rd8 Rb8 26.Rxe8+ Rxe8 27.Bc5 Rb8 28.Rd7 g5 29.Ra7 Kg7 30.h3 Rd8 31.Rxa5 Rd1+ 32.Kh2 Bb7 33.Ra7 Bc8 34.Be7 Rd2 35.Ra8 Bd7 36.Bf6+ Kh6 37.Rg8 1-0
263937 FM Ruiz Buendia, Miguel (2310) GM Vetokhin, Savva (2502) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.d4 cxd4 6.Nxd4 Ng6 7.Be3 Be7 8.c3 O-O 9.Nd2 Qc7 10.Bd3 Nf4 11.Bc2 b6 12.g3 Ng6 13.Nb5 Qd8 14.f4 Bc5 15.Qf3 Qe7 16.Rad1 d5 17.Rfe1 a6 18.Nd4 Bxd4 19.cxd4 Nb4 20.Bb1 dxe4 21.Bxe4 Ra7 22.f5 exf5 23.Bxf5 Bxf5 24.Qxf5 Qd7 25.Qxd7 Rxd7 26.Nc4 b5 27.Ne5 Nxe5 28.dxe5 Rfd8 29.Rxd7 Rxd7 30.a3 Nd3 31.Re2 Kf8 32.Kg2 Ke7 33.Bf4 Ke6 34.Kf3 h6 35.g4 Rd5 36.h4 a5 37.Bg3 a4 38.h5 Nxe5+ 39.Bxe5 Rxe5 40.Rc2 f5 41.b3 fxg4+ 42.Kxg4 Re4+ 43.Kf3 axb3 44.Rc5 Rb4 45.Rc1 Ra4 46.Rc5 Ra5 0-1
263891 FM Ruiz Buendia, Miguel (2310) WGM Gaal, Zsoka (2425) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Kb1 Qb6 14.Nh4 O-O-O 15.c4 Qc7 16.Bc3 Kb8 17.Nf3 Ka8 18.Qe2 Rhe8 19.Rc1 Ng4 20.Rhe1 Bd6 21.Ne5 Ngxe5 22.dxe5 Bf8 23.Rcd1 Nc5 24.b3 Qb6 25.Rxd8+ Rxd8 26.Rd1 a5 27.Rxd8+ Qxd8 28.Kc2 b6 29.Ne4 Nxe4 30.Qxe4 Kb7 31.f4 Kc7 32.g3 Qe7 33.a4 Qa3 34.Bb2 Qc5 35.Qd4 Qxd4 36.Bxd4 Bc5 37.Bc3 Bf2 38.g4 Be3 39.f5 c5 40.Kd3 Bg5 41.f6 gxf6 42.exf6 Kd6 43.Ke4 Kc6 44.Be5 Kd7 45.Bb2 Kd6 46.Ba1 Kc6 47.Be5 Kd7 48.Bf4 Bxf6 49.Bxh6 Bc3 50.Bf4 Ke7 51.Bc7 f6 52.Bxb6 Bb4 53.Bc7 Bd2 54.Bg3 Kf7 55.Bf2 Bb4 56.Be3 Ke7 57.Bc1 Bc3 58.Kd3 Be5 59.Bd2 Bc7 60.Ke4 Kf7 61.Bc3 Bd8 62.Bb2 Be7 63.Ba1 Bd8 64.Bc3 Kg8 65.Kf3 Kf7 66.g5 fxg5 67.Kg4 Be7 68.Bd2 Bf6 69.Bxa5 e5 70.Kf5 Kg7 71.Bc7 1-0
263831 IM Bronstein, Or (2440) FM Ruiz Buendia, Miguel (2310) 1/2-1/2
1.c4 c6 2.Nf3 d5 3.g3 g6 4.Qa4 dxc4 5.Qxc4 Bg7 6.d4 Nd7 7.Bg2 e5 8.dxe5 Nxe5 9.Nxe5 Bxe5 10.O-O Ne7 11.Nc3 Be6 12.Qe4 Qc7 13.Bg5 Nd5 14.Na4 O-O 15.Rac1 Nb6 16.Nc3 Rfe8 17.Qh4 f5 18.Rfd1 Qf7 19.e4 Rf8 20.exf5 Qxf5 21.Rd2 Qg4 22.Qxg4 Bxg4 23.Ne4 Bf3 24.Bxf3 Rxf3 25.Nc5 Rf7 26.Re1 Bg7 27.Rde2 h6 28.Bc1 Nd5 29.h4 b6 30.Ne6 Re8 31.Nxg7 Rxe2 32.Rxe2 Kxg7 33.b4 Re7 34.Rxe7+ Nxe7 35.Kg2 h5 36.Kf3 Nd5 37.Bd2 Kf6 38.Ke4 Ke6 1/2-1/2
272683 IM Levin, Guy (2445) FM Ruiz Buendia, Miguel (2310) 1/2-1/2
1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.c4 c6 5.Qa4 dxc4 6.Qxc4 e5 7.O-O Be6 8.Qc2 h6 9.Rd1 Ne7 10.d4 exd4 11.Nxd4 Bxd4 12.e3 Nf5 13.exd4 Bd5 14.Bh3 Qf6 15.Nc3 O-O 16.Bxf5 gxf5 17.Bf4 Rd8 18.Re1 Na6 19.a3 Rac8 20.Re5 Be6 21.Rae1 Nc7 22.Qc1 Kh7 23.Ne4 Qg6 24.Nc5 Rxd4 25.Nxe6 Nxe6 26.Be3 Re4 27.Rxe4 fxe4 28.Rd1 Rd8 29.Rxd8 Nxd8 30.Qd2 Ne6 31.Qd7 Ng5 32.Bxg5 hxg5 33.Qxb7 e3 34.fxe3 Qb1+ 35.Kf2 Qc2+ 36.Ke1 Qc1+ 1/2-1/2
272621 FM Ruiz Buendia, Miguel (2310) GM Arizmendi Martinez, J (2493) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 h5 8.Ne2 h4 9.h3 Qc7 10.O-O Nd7 11.Re1 Kf8 12.c4 c5 13.Be3 g6 14.Nc3 a6 15.Nd5 Qd8 16.Qd2 Kg7 17.Rad1 a5 18.dxc5 Bxc5 19.Bxc5 Nxc5 20.Bxg6 Be6 21.Bc2 Bxd5 22.cxd5 Qd6 23.Qd4 Rh5 24.Re3 Rah8 25.a3 Rg5 26.b4 axb4 27.axb4 Nd7 28.f4 Rgh5 29.Qe4 Nb6 30.Qe7 Qxe7 31.Rxe7 Nxd5 32.Rxb7 Ne3 33.Rd2 Nxc2 34.Rxc2 Rf5 35.Rc4 Ra8 36.Kf2 Ra2+ 37.Kf3 Rd5 38.Rcc7 Kg6 39.Ke4 Rad2 40.f5+ Rxf5 41.Rxf7 Re5+ 42.Kf3 Rd3+ 43.Kf2 Rd2+ 44.Kf3 Rd3+ 45.Kf2 Rd2+ 1/2-1/2
272605 CM Vincenti, Leonardo (2066) FM Ruiz Buendia, Miguel (2310) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bd3 Ngf6 6.Re1 e6 7.c3 b5 8.Bc2 c4 9.a4 Bb7 10.axb5 axb5 11.Rxa8 Qxa8 12.Na3 Be7 13.d3 cxd3 14.Bxd3 O-O 15.Bg5 Nc5 16.Bxf6 Bxf6 17.Nxb5 Nxe4 18.Nc7 Nxf2 19.Bxh7+ Kxh7 20.Qc2+ Be4 21.Qxf2 Qb7 22.Ng5+ Bxg5 23.Nxe6 fxe6 24.Qxf8 Qxb2 25.Qf2 Qxf2+ 26.Kxf2 Bd5 27.Rd1 Be7 28.g3 Bc4 29.h4 Kg6 30.Kf3 d5 31.Re1 Kf6 32.Rb1 Bc5 33.g4 e5 34.Rb7 e4+ 35.Kf4 e3 36.g5+ Ke6 37.Kf3 Bd3 38.Rb8 e2 39.Re8+ Be7 40.Kf2 Kf7 41.Ra8 Bc5+ 42.Ke1 Bd6 43.Ra1 Bg3+ 44.Kd2 e1=Q+ 45.Rxe1 Bxe1+ 46.Kxd3 Bxh4 0-1
341272 Barrenechea Bahamonde, G (2093) FM Ruiz Buendia, Miguel (2269) 0-1
1.e4 e5 2.d4 exd4 3.Qxd4 Nc6 4.Qe3 Nf6 5.Nc3 Bb4 6.Bd2 O-O 7.O-O-O Re8 8.Bc4 d6 9.Nf3 Be6 10.Bxe6 Rxe6 11.Ng5 Re8 12.f3 d5 13.Qf4 Bd6 14.Qh4 h6 15.Nh3 dxe4 16.Bxh6 gxh6 17.Qxh6 e3 18.Ng5 e2 19.Nd5 exd1=Q+ 20.Rxd1 Be5 21.f4 Nd4 22.c4 Ne2+ 23.Kc2 Nxf4 24.Nxf4 Qc8 25.Nfe6 Rxe6 26.Rd3 0-1
341236 FM Ruiz Buendia, Miguel (2269) FM Domingo Nunez, Alejandro (2328) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nd7 10.d4 Nb6 11.Nbd2 Bf6 12.d5 Ne7 13.c4 Nd7 14.Bc2 c5 15.dxc6 Nxc6 16.cxb5 axb5 17.Nf1 Nc5 18.Ne3 Nb4 19.Nd5 Nxd5 20.exd5 Bb7 21.Nh2 g6 22.Be3 Bg7 23.Qd2 Qd7 24.b4 Na4 25.Bb3 f5 26.f4 e4 27.Bd4 Bxd4+ 28.Qxd4 Qg7 29.Qxg7+ Kxg7 30.Rac1 Rfc8 31.Rxc8 Rxc8 32.Nf3 Nc3 33.Nd4 Bxd5 34.Rc1 Bxb3 35.axb3 Kf6 36.Kf2 Rc7 37.Ne2 Nd5 38.Rd1 Nxb4 39.Rxd6+ Ke7 40.Rb6 Nd5 41.Rxb5 Kd6 42.Rb8 Kc5 43.g4 Rf7 44.Rc8+ Kb4 45.Rb8+ Ka3 46.Rb5 Rd7 47.gxf5 gxf5 48.h4 Kb2 49.Ng3 Kc2 50.Nxf5 Kd2 51.Ng3 Kd3 52.f5 Nf6 53.Rb6 Ng4+ 54.Kg2 Ke3 55.Nf1+ Kf4 56.f6 Rc7 57.Rd6 Ke5 58.Rd2 Nxf6 59.Ne3 Kf4 60.Nc4 Ng4 61.Rd4 Rg7 62.Rd8 Ne3+ 63.Kf2 Rg2+ 64.Ke1 Nxc4 65.bxc4 Ke3 66.Kf1 Rh2 67.c5 Rxh4 68.Rh8 Rh1+ 69.Kg2 Rh6 70.Kf1 Rh1+ 71.Kg2 Rc1 72.Rxh7 Rxc5 73.Ra7 Rc2+ 74.Kg3 Ke2 75.Ra1 e3 76.Kg2 Rd2 77.Kg3 Rd8 78.Ra2+ Rd2 79.Ra1 Rc2 80.Kg2 Kd3+ 81.Kf3 Rf2+ 82.Kg3 Rc2 83.Kf3 Kd2 84.Kg2 Rc1 85.Ra2+ Rc2 86.Ra1 Rb2 87.Kf3 e2 88.Kf2 Rc2 89.Re1 Kd3 90.Ra1 Rb2 91.Ke1 Rb3 92.Rc1 Ra3 93.Rb1 Ke3 94.Rb3+ 1/2-1/2
350065 IM Leiva, G (2389) FM Ruiz Buendia, Miguel (2269) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O d6 6.c3 a5 7.Nbd2 O-O 8.h3 h6 9.Re1 Be6 10.Bb5 Qb8 11.Bxc6 bxc6 12.d4 exd4 13.cxd4 Bb6 14.Qc2 Qa7 15.Qxc6 a4 16.Nf1 Bc5 17.dxc5 Bd7 18.Qxa8 Qxa8 19.cxd6 cxd6 20.e5 Nd5 21.Bd2 Rb8 22.b3 dxe5 23.Nxe5 Be6 24.Nd3 Qc6 25.Rac1 Qb5 26.Nc5 axb3 27.Nxb3 Qa4 28.Nc5 Qxa2 29.Nxe6 fxe6 30.Rxe6 Rb2 31.Rd1 Nf4 32.Re8+ Kf7 33.Re3 Rb3 34.Ree1 Nd3 35.Ra1 Qb2 36.Red1 Rb7 37.Be3 Qf6 38.Ng3 Qg6 39.Kh2 Rd7 40.Ra5 Nc5 41.Rc1 Ne6 42.Rc6 Re7 43.Re5 Qb1 44.Nf5 Kf6 45.Bd4 Qxf5 46.Rxf5+ Kxf5 47.Bc3 h5 48.Rb6 g5 49.Rb5+ Kg6 50.h4 gxh4 51.Re5 Re8 52.Bd2 Ng7 53.Rg5+ Kf6 54.Rc5 Nf5 55.Bc3+ Kg5 56.Rc6 Re2 57.Bf6+ Kf4 58.Rc4+ Re4 59.Bg5+ Ke5 60.Rc5+ Ke6 61.Rc6+ Kd5 62.Rf6 Ke5 63.Rf8 Rg4 64.Bc1 Ke6 65.Bb2 Rg6 66.Kh3 Nd6 67.Rh8 Ne4 68.f3 Nf2+ 69.Kh2 Nd3 70.Re8+ Kf7 71.Re2 Nf4 72.Rc2 Ke6 73.Bc3 Nd5 74.Be1 Nf4 75.Bxh4 Kf7 76.Rc7+ Kg8 77.Rc8+ Kh7 78.Rc2 Kh6 79.Bg3 Ne6 80.Kh3 Nd4 81.Rc7 Rf6 82.Be5 Ne6 83.Re7 Ng5+ 84.Kg3 Re6 85.Bg7+ Kg6 86.Rb7 Rc6 87.Bd4 Ne6 88.Bb2 Ra6 89.Rb5 Rc6 90.Re5 Rb6 91.Bc1 Rc6 92.Be3 Ra6 93.Kh3 Rc6 94.g3 Ra6 95.Kh4 Ra4+ 96.f4 Ng7 97.Rg5+ Kf6 98.Bc5 Ne6 99.Rxh5 Nxf4 100.gxf4 Rxf4+ 101.Kg3 Rf5 102.Rh6+ Ke5 103.Bd6+ Kd5 104.Bf4 Rf7 105.Kf3 Rd7 106.Ke3 Re7+ 107.Kd3 Re6 108.Rh5+ Kc6 109.Kd4 Kd7 110.Kd5 Re7 111.Be5 Rf7 112.Rh6 Re7 113.Ra6 Rf7 114.Rb6 Ke7 115.Ra6 Kd7 116.Bf6 Ke8 117.Ra8+ Kd7 118.Ke5 Kc6 119.Ke6 Rb7 120.Bd4 Kb5 121.Rc8 Kb4 122.Rc2 Rb5 123.Kd6 Kb3 124.Rc1 Rh5 125.Be5 Rh4 126.Kd5 Rb4 127.Bd4 Rb5+ 128.Bc5 Kb2 129.Rg1 Rb8 130.Kc4 Rc8 131.Rg2+ Kc1 132.Kd4 Kb1 133.Rf2 Rc7 134.Bb4 Rc8 135.Kd3 Rc7 136.Bc3 Rh7 137.Rf1+ Ka2 138.Kc2 Rh2+ 139.Bd2 Rh3 140.Rf5 Rg3 141.Ra5+ Ra3 142.Rb5 Rh3 143.Re5 Rg3 144.Be3 Ka3 145.Re4 Rg2+ 146.Bd2 Rh2 147.Rg4 Rf2 148.Rg5 1-0
350033 FM Ruiz Buendia, Miguel (2269) IM Fernandez, Fe (2399) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8 8.axb5 axb5 9.Nxe5 Nxe5 10.d4 Bxd4 11.Qxd4 d6 12.f4 Nc6 13.Qc3 Ne7 14.Ra7 Rb7 15.Ra8 O-O 16.Qf3 Nd7 17.f5 Kh8 18.f6 Nxf6 19.Bg5 Neg8 20.c4 bxc4 21.Bxc4 Rxb2 22.Qa3 Rb6 23.Nc3 Qe8 24.Be3 Rc6 25.Qa4 Nxe4 26.Rxc8 Qxc8 27.Nxe4 Rxc4 28.Qxc4 f6 29.Rc1 Qa8 30.Ng3 Qa3 31.Rc3 Qa1+ 32.Rc1 Qa3 33.Bf2 Rf7 34.Rc3 Qa1+ 35.Rc1 Qa3 36.Rb1 1-0
350004 WFM Castillo Beitia, Ashley Alexandra (2071) FM Ruiz Buendia, Miguel (2269) 0-1
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 Bf5 6.a4 Qb6 7.Ra2 e6 8.Ngf3 h6 9.h3 Be7 10.Be2 O-O 11.O-O Rfc8 12.Nb3 c4 13.Nbd2 a6 14.Ne5 Nxe5 15.a5 Qc6 16.dxe5 Nd7 17.Nf3 Bh7 18.Bg3 Nc5 19.Nd4 Qd7 20.Re1 Rab8 21.Qa1 b5 22.axb6 Rxb6 23.Bd1 Rcb8 24.Bc2 Bxc2 25.Nxc2 Nd3 26.Rb1 Qb7 27.Kh2 h5 28.f3 h4 29.Be1 Nxe5 30.Nb4 Bxb4 31.cxb4 Nd3 32.Bxh4 Nxb4 33.Ra5 Nc2 34.Qa4 Rxb2 35.Rxb2 Qxb2 36.Bf2 Nxe3 0-1
349951 FM Ruiz Buendia, Miguel (2269) GM Henriquez Villagra, C (2604) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.O-O Nf6 7.h3 Nd7 8.Nc3 e5 9.Be3 Qe7 10.Qd2 Nf8 11.Ne2 Ne6 12.c3 O-O 13.Ng5 Rd8 14.Rad1 b6 15.Nxe6 Bxe6 16.Qc2 Rd7 17.f4 exf4 18.Nxf4 Rad8 19.a4 Rd6 20.a5 Be5 21.axb6 axb6 22.b4 cxb4 23.Bxb6 b3 24.Qd2 Ra8 25.Nxe6 Rxe6 26.d4 Ra2 27.Qe3 Bd6 28.e5 Qb7 29.Qf3 Bxe5 30.Rb1 Rf6 31.Qe3 c5 32.Qg5 h6 33.Qg4 h5 34.Qg5 Bf4 35.Rxf4 Rxf4 36.d5 Rff2 37.Qd8+ Kh7 0-1
349904 IM Merario Alarcon, Andres (2408) FM Ruiz Buendia, Miguel (2269) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.g3 Bb4 5.Nd5 Nxd5 6.exd5 e4 7.Nh4 Ne7 8.c3 Bc5 9.d3 exd3 10.b4 Bb6 11.d6 Ng6 12.Bxd3 O-O 13.Nxg6 hxg6 14.O-O Qf6 15.Bf4 cxd6 16.Qf3 d5 17.Qxd5 d6 18.Rac1 Bh3 19.Rfd1 Be6 20.Qg5 Qxg5 21.Bxg5 Bxa2 22.Be4 Rae8 23.Bxb7 Re2 24.Rxd6 Bxf2+ 25.Kh1 Rfe8 26.Bf3 Rb2 27.Rd2 Rxd2 28.Bxd2 Bc4 29.Kg2 Bb6 30.Be1 f5 31.Bf2 Rd8 32.Bxb6 axb6 33.Rd1 Rxd1 34.Bxd1 Kf7 35.Kf2 g5 36.Ke3 Ke6 37.Kd4 Ba6 38.c4 Bb7 39.c5 bxc5+ 40.bxc5 Bc6 41.Bb3+ Kf6 42.Bd5 Bxd5 43.Kxd5 f4 44.Ke4 fxg3 45.hxg3 Ke6 46.g4 g6 47.Kd4 Kd7 48.Ke5 Kc6 49.Kf6 Kxc5 50.Kxg5 Kd6 51.Kxg6 Ke7 52.g5 Kf8 53.Kh7 1-0
349864 FM Ruiz Buendia, Miguel (2269) GM Matamoros Franco, C (2404) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 c5 4.Nf3 Nc6 5.dxc5 Bg4 6.c3 e6 7.Be3 Bxf3 8.Qxf3 a6 9.Qg3 h5 10.h4 Nh6 11.Bxh6 Rxh6 12.Bd3 Qc7 13.f4 O-O-O 14.Nd2 f6 15.Nf3 Bxc5 16.O-O-O Kb8 1/2-1/2
385316 FM Ruiz Buendia, Miguel (2286) GM Alsina Leal, D (2493) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.d4 cxd4 6.Nxd4 Ng6 7.Be3 Be7 8.Nd2 Bg5 9.Bxg5 Qxg5 10.N2f3 Qc5 11.Re1 O-O 12.Bf1 a6 13.Nxc6 bxc6 14.e5 f6 15.Bd3 Nf4 16.c3 Qd5 17.Bc2 Qxd1 18.Raxd1 Rb8 19.b3 Kf7 20.c4 Ng6 21.Rd4 Ke7 22.Bxg6 hxg6 23.c5 Rb5 24.b4 a5 25.a4 Rxb4 26.Rxb4 axb4 27.Rb1 Ba6 28.Rxb4 Ra8 29.Nd2 fxe5 30.f3 Bd3 31.Kf2 Bc2 32.Nc4 Rxa4 33.Rxa4 Bxa4 34.h4 Bc2 35.Nxe5 Bb1 36.Ke3 Bc2 37.g4 Bb1 38.Kf4 d6 39.Nxc6+ Kd7 40.Nb8+ Kc7 41.Na6+ Kc6 42.cxd6 Kxd6 43.Ke3 e5 44.Nb4 Kc5 45.Na6+ Kb6 46.Nb4 Kc5 47.Nd3+ Bxd3 48.Kxd3 Kd5 49.Ke3 Kd6 50.f4 exf4+ 51.Kxf4 Ke6 52.Ke4 Kd6 1/2-1/2
411453 FM Ruiz Buendia, Miguel (2286) GM Forcen Esteban, D (2555) 1/2-1/2
1.e4 e5 2.Nf3 Qe7 3.Bc4 d6 4.O-O g6 5.c3 Bg7 6.d4 Nf6 7.Re1 O-O 8.h3 c6 9.dxe5 dxe5 10.a4 Nh5 11.Bg5 Bf6 12.Be3 Nd7 13.a5 Nc5 14.Nbd2 Rd8 15.Qc2 Ne6 16.Rad1 Qc7 17.b4 b6 18.axb6 axb6 19.Bf1 b5 20.Nb3 Rxd1 21.Rxd1 Be7 22.Ra1 Rxa1 23.Nxa1 Bd7 24.Nb3 Nf6 25.Ng5 Nf4 26.c4 h6 27.Nf3 bxc4 28.Qxc4 Be6 29.Qc3 Nxe4 30.Qxe5 Qxe5 31.Nxe5 Bxb3 32.Bxf4 Bxb4 33.Nxc6 Bc5 34.Be3 Bxe3 35.fxe3 Ng3 36.Nd4 Bd5 37.Bd3 h5 38.h4 Kg7 39.Kf2 Ne4+ 40.Bxe4 Bxe4 41.g3 Kf6 42.Ke2 Ke5 43.Kf2 Bd5 44.Ke2 Ke4 45.Kf2 f6 46.Ke2 g5 47.hxg5 fxg5 48.Kf2 h4 49.gxh4 gxh4 50.Nf3 Kf5 51.Nxh4+ Kg5 52.Kg3 Be4 1/2-1/2
411478 FM Ruiz Buendia, Miguel (2286) GM Khamrakulov, I (2403) 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.f4 Nbd7 9.c4 Nc5 10.Bc2 Qb6 11.Nc3 e5 12.Nf3 Ncxe4+ 13.Be3 Nxc3 14.bxc3 Qc7 15.fxe5 dxe5 16.Bd4 Be6 17.Ba4+ Nd7 18.Nxe5 O-O-O 19.Nxf7 Bxc4 20.Qg4 h5 21.Qh3 b5 22.Nxh8 Bxf1 23.Nf7 Re8 24.Rxf1 bxa4 25.Qxh5 Re6 26.Qd5 Qc6 27.Qxc6+ Rxc6 28.Ne5 Rf6 29.Nxd7 Rxf1+ 30.Kxf1 Kxd7 31.Ke2 g6 32.Kd3 Bd6 33.h3 Bg3 34.Ke4 Ke6 35.c4 Kd6 36.Be3 Kc6 37.Kf3 Bd6 38.g4 a3 39.Ke4 a5 40.h4 a4 41.h5 gxh5 42.gxh5 1-0
411490 IM Moreno Trujillo, A (2485) FM Ruiz Buendia, Miguel (2286) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O c6 8.Qc2 Nbd7 9.Bf4 b6 10.Rd1 Ba6 11.Ne5 Rc8 12.cxd5 cxd5 13.Nc6 Qe8 14.Nxe7+ Qxe7 15.Nc3 Nh5 16.Be3 Nhf6 17.h3 h6 18.Rac1 Nb8 19.Bf3 Nc6 20.Bf4 Rfd8 21.b3 Bb7 22.Qb2 Ba6 23.g4 Bb7 24.e3 Ba6 25.a3 Kf8 26.Bg3 Kg8 27.Kg2 Kf8 28.h4 Bb7 1-0
411545 FM Ruiz Buendia, Miguel (2286) FM Fernandez Borrego, P (2393) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 O-O 9.dxc5 Qa5 10.a3 a6 11.O-O-O b6 12.cxb6 Bxa3 13.bxa3 Qxa3+ 14.Kb1 Rb8 15.Qc1 Qxc3 16.Rd3 Qb4+ 17.Rb3 Qe7 18.Qd2 Nc5 19.Rb2 Ne4 20.Qe1 Bb7 21.Nd4 Rfc8 22.Bd3 Nc5 23.Nxc6 Rxc6 24.Qa5 Nxd3 25.cxd3 d4 26.Bxd4 Qd7 27.Rb4 Rbc8 28.Rd1 Rc2 29.Qa4 Qe7 30.Rc4 R8xc4 31.dxc4 Rxg2 32.Bc5 Be4+ 33.Ka1 Qxc5 34.Rd8+ Qf8 35.Rxf8+ Kxf8 36.Qb4+ Kg8 37.b7 Bxb7 38.Qxb7 g5 39.Qxg2 1-0
411557 GM Pichot, A (2638) FM Ruiz Buendia, Miguel (2286) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O d6 6.c3 a5 7.Nbd2 O-O 8.h3 h6 9.Re1 Be6 10.Bb5 Qb8 11.Nf1 Qa7 12.Be3 Bxe3 13.Nxe3 Ne7 14.a4 Ng6 15.d4 Nxe4 16.Bd3 Ng5 17.Nxg5 hxg5 18.d5 Bd7 19.Qh5 Rae8 20.Qxg5 e4 21.Bc2 Re5 22.Qg3 Rfe8 23.Rad1 Qc5 24.Rd4 Nf8 25.Rc4 Qb6 26.b4 Nh7 27.Rd4 Qa6 28.Nc4 Rg5 29.Qh4 axb4 30.Rdxe4 Rxe4 31.Qxe4 Bf5 32.Qe8+ Nf8 33.Re7 Bxc2 34.Rxf7 Kh7 35.Rxf8 Kh6 36.Rh8+ Bh7 37.Qg8 1-0
411584 IM Plazuelo Pascual, Juan (2425) FM Ruiz Buendia, Miguel (2286) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Be2 Bd6 7.O-O O-O 8.Qc2 e5 9.cxd5 cxd5 10.Nb5 Bb8 11.dxe5 Nxe5 12.Bd2 Nxf3+ 13.Bxf3 Bg4 14.Bxg4 Nxg4 15.h3 Qh4 16.Qf5 Nh2 17.Rfd1 g6 18.Qxd5 Rd8 19.Qxb7 Be5 20.Ba5 Re8 21.Bc7 Qe7 22.Qc6 Rac8 23.Rac1 a6 24.Nd6 Bxd6 25.Qxd6 Nf3+ 26.gxf3 Qg5+ 27.Qg3 1-0
418210 FM Ruiz Buendia, Miguel (2286) FM Ingunza Curro, Andres (2313) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.O-O Bd7 5.Re1 Nf6 6.c3 a6 7.Bf1 Bg4 8.d4 Bxf3 9.gxf3 g5 10.dxc5 dxc5 11.Qxd8+ Rxd8 12.Be2 Nh5 13.Na3 e6 14.Be3 Nf4 15.Kf1 Be7 16.Red1 O-O 17.Nc4 Kg7 18.a4 Kf6 19.a5 Ng6 20.Nd2 Nce5 21.Nb3 Rc8 22.Nd2 Rfd8 23.Nc4 Nxc4 24.Bxc4 Bd6 25.h3 Nf4 26.h4 h6 27.Rd2 Ng6 28.hxg5+ hxg5 29.Rad1 Be7 30.Rxd8 Bxd8 31.Be2 Bxa5 32.Rd7 Rc7 33.Rxc7 Bxc7 34.Bxc5 Nf4 35.b3 1/2-1/2
418167 FM Ruiz Buendia, Miguel (2286) Pardo Ruiz, Carlos (2197) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 Bd7 7.Be3 g6 8.f3 Bg7 9.Qd2 O-O 10.h4 Rc8 11.Bb3 h5 12.Nxc6 Bxc6 13.Bh6 Qa5 14.g4 Nd7 15.O-O-O Nc5 16.Bxg7 Nxb3+ 17.axb3 Kxg7 18.gxh5 Qxh5 19.f4 Rh8 20.Rdf1 f6 21.Rhg1 Qxh4 22.Qg2 Qh5 23.Rh1 Qc5 24.Rfg1 g5 25.fxg5 Qxg5+ 26.Qxg5+ fxg5 27.Rxg5+ Kf6 28.Rhg1 Rh2 29.b4 Ke6 30.Rg6+ Kd7 31.R1g2 Rh1+ 32.Kd2 a6 33.Nd5 Bxd5 34.exd5 a5 35.bxa5 Rb1 36.b3 Rc5 37.R6g5 Rxa5 38.R2g3 Rh1 39.Kc3 Rc5+ 40.Kb2 Rd1 41.c4 b5 42.R5g4 bxc4 43.bxc4 Rd2+ 44.Kb3 Re2 45.Kb4 Rc8 46.Rg8 Rc7 47.R8g4 Rb7+ 48.Kc3 Rbb2 49.Kd4 Red2+ 1/2-1/2
429267 Llados Clos, Jordi (2004) FM Ruiz Buendia, Miguel (2286) 0-1
1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.d3 Na5 5.Nge2 c6 6.a4 Nxc4 7.dxc4 d6 8.Qd3 Be6 9.Bg5 h6 10.Bh4 g5 11.Bg3 Be7 12.b3 h5 13.h4 Ng4 14.hxg5 Bxg5 15.f4 exf4 16.Bxf4 Ne5 17.Qd2 Bh4+ 18.Bg3 Bf6 19.O-O-O h4 20.Bf4 Rg8 21.Nd4 Bg4 22.Rdf1 Qa5 23.Be3 Nd7 24.Nde2 Bxe2 25.Nxe2 Qxd2+ 26.Kxd2 Rxg2 27.Rfg1 Rxg1 28.Nxg1 Ne5 29.Ke2 Kd7 30.Nf3 Rh8 31.Rh3 a6 32.Bf2 Ng6 33.Be3 Be5 34.Kf1 Ke6 35.Ng5+ Ke7 36.Nf3 Rh5 37.Bg5+ Ke6 38.Bxh4 Kd7 39.Nxe5+ Rxe5 40.Bg3 Rxe4 41.Rh7 Ke6 42.Rh2 Re3 43.Be1 Re5 44.Bc3 Rf5+ 45.Ke1 Rg5 46.Re2+ Ne5 47.Rf2 f5 48.Ke2 Rg3 49.Bd2 Ng4 50.Rf1 Rg2+ 51.Kd1 Nf2+ 52.Kc1 Ne4 53.Be3 Re2 54.Bh6 Rh2 55.Be3 Rh3 56.Bf4 Rh4 57.Rf3 Kf6 58.Rf1 Kg6 59.Be3 Rg4 60.Bf4 Kh5 61.Be3 Ng3 62.Rf3 f4 63.Bd2 Kg6 64.Kb2 Nh5 65.Rd3 Kf5 66.Rxd6 f3 67.Rd3 Rg3 68.Be3 Nf6 69.Bb6 Ne4 70.Rd7 c5 71.Rf7+ Kg4 72.Bc7 Rg1 73.Rf4+ Kg5 74.Rxf3 Kg6 75.Rf4 Re1 76.Bb6 Re2 77.a5 Re1 78.Rf8 Rh1 79.Re8 Rh4 80.Re7 Kf6 81.Rxb7 Ke5 82.Rd7 Rg4 83.Bxc5 Ke6 84.Re7+ Kf6 85.Bb4 Nf2 86.Ra7 Rg2 87.Rxa6+ Ke5 88.Rd6 0-1
502892 FM Martinez Reyes, P (2325) FM Ruiz Buendia, Miguel (2304) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.dxe5 Nxb5 7.a4 Nbd4 8.Nxd4 d5 9.exd6 Nxd4 10.Qxd4 Qxd6 11.Qe4+ Qe6 12.Qd4 Qd6 13.Qe4+ Qe6 14.Qd4 Qd6 1/2-1/2
502881 GM Alvarez Pedraza, A (2452) FM Ruiz Buendia, Miguel (2304) 1/2-1/2
1.b3 e5 2.Bb2 Nc6 3.e3 d5 4.Bb5 Bd6 5.Nf3 f6 6.d4 e4 7.Nfd2 a6 8.Be2 Nce7 9.c4 c6 10.Nc3 f5 11.Qc2 Nf6 12.f4 h6 13.a4 g5 14.g3 g4 15.h4 gxh3 16.Rxh3 Ng4 17.Bxg4 fxg4 18.Rh5 Be6 19.Ndxe4 dxe4 20.Nxe4 Bf7 21.Nxd6+ Qxd6 22.Re5 Bg6 23.f5 O-O-O 24.fxg6 Qxg6 25.Qxg6 Nxg6 26.Re6 Rhg8 27.Ke2 Rdf8 28.Rh1 Rf3 29.Rxh6 Rxg3 30.Kf2 Rh3 31.Rexg6 Rxg6 32.Rxg6 Rh2+ 33.Kg3 Rxb2 34.Kf4 Rxb3 35.a5 Rb4 36.c5 Ra4 37.Ke5 Rxa5 38.Kd6 Kb8 39.Rg8+ Ka7 40.Rxg4 Ra4 41.Rf4 a5 42.d5 Rxf4 43.exf4 a4 44.dxc6 bxc6 45.f5 a3 46.f6 a2 47.f7 a1=Q 48.f8=Q Qa4 49.Qf5 Kb8 50.Qb1+ Kc8 51.Qb2 Qd1+ 52.Ke7 Qd8+ 53.Kf7 Qd5+ 54.Kf6 Qxc5 55.Qe5 Qb6 56.Ke6 Kb7 57.Qg7+ Ka6 58.Kd6 1/2-1/2
502886 FM Ruiz Buendia, Miguel (2304) GM Larino Nieto, D (2388) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 g6 4.d4 Bg7 5.h3 dxe4 6.Nxe4 Nf6 7.Nxf6+ exf6 8.Bc4 O-O 9.O-O a5 10.a4 Nd7 11.Bb3 Nb6 12.c4 Be6 13.Qc2 Bf5 14.Qc3 Re8 15.Re1 Rxe1+ 16.Qxe1 Bd3 17.Qc3 Be2 18.Bf4 Bxf3 19.Qxf3 Qxd4 20.Rd1 Qc5 21.Bd6 Qg5 22.Bc7 Nc8 23.Rd8+ Bf8 24.c5 Kg7 25.Bd6 Nxd6 26.Rxa8 Qc1+ 27.Kh2 Qxc5 28.Qe3 Qb4 29.Qc3 Qf4+ 30.Qg3 Qb4 31.Qc3 Qb6 32.Qe3 Qc7 33.Kg1 Nf5 34.Qc3 Bb4 35.Qc4 Qe7 36.g3 Bc5 37.Kg2 b6 38.Kf1 Nd6 39.Qe2 Qd7 40.Kg2 Nf5 41.Bd1 Nd4 42.Qe4 Ne6 43.Bf3 Ng5 44.Qg4 Qd2 45.Be2 Qe1 0-1
502877 FM Ruiz Buendia, Miguel (2304) IM Vega Gutierrez, S (2368) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 Qc7 9.f4 Qb6 10.c4 Ne3 11.Qd3 Bb4+ 12.Bd2 Ba6 13.Bxb4 Qxb4+ 14.Kf2 Qxb2+ 15.Be2 Nxc4 16.Rab1 Nxe5 17.fxe5 Qxe5 18.Qxa6 Qxe4 19.Rhd1 O-O 20.Bf3 Qf5 21.Kg1 g6 22.Qc4 d5 23.Qc5 Rab8 24.Rxb8 Rxb8 25.Qxa7 Qf4 26.Rf1 Qb4 27.Bxd5 exd5 28.Qxf7+ Kh8 29.Qf6+ Kg8 30.Qe6+ Kh8 1/2-1/2
502868 FM Ruiz Buendia, Miguel (2304) GM Gascon Del Nogal, Jose Rafael (2474) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 Nd4 6.Nxd4 cxd4 7.c3 a6 8.Bf1 Nc6 9.b4 Bd6 10.a4 Qf6 11.Ra2 h5 12.Na3 b5 13.cxd4 Nxd4 14.Nc2 Qf4 15.g3 Nf3+ 16.Kh1 Qf6 17.Bb2 Be5 18.Bxe5 Nxe5 19.f4 Ng4 20.Kg1 e5 21.d4 exf4 22.e5 Qg5 23.h4 Qg6 24.Qf3 Rb8 25.Qxf4 Bb7 26.axb5 Qe6 27.bxa6 Qxa2 28.e6 O-O 29.e7 Bxa6 30.exf8=Q+ Rxf8 31.Bxa6 Qxa6 32.Qf1 Qa2 33.Qd3 Rc8 34.Re2 Qb1+ 35.Ne1 Qxb4 36.Kg2 g6 37.Nc2 Qc4 38.Qxc4 Rxc4 39.Kf3 d5 40.Kf4 f6 41.Rd2 Kg7 42.Na3 Rb4 43.Nc2 Rb2 44.Rg2 Kh6 45.Re2 g5+ 46.hxg5+ fxg5+ 47.Kf3 Rb3+ 48.Kg2 Rd3 49.Ne1 Re3 50.Rxe3 Nxe3+ 51.Kf2 Nf5 52.Nc2 Kg6 53.Nb4 Ne7 54.Kf3 Kf5 55.g4+ Kg6 56.gxh5+ Kxh5 57.Kg3 g4 58.Nd3 Nf5+ 59.Kf2 Kh4 60.Nf4 Ne7 61.Kg2 Kg5 62.Ne2 Ng8 63.Kf2 Nf6 64.Kg2 Kf5 65.Nc3 Kf4 66.Nb5 Ke4 67.Kg3 Kd3 68.Kf4 Kc4 69.Nd6+ Kxd4 70.Nf5+ Kc5 71.Ke5 Nh5 72.Ne3 g3 73.Ng2 Kc4 74.Kf5 d4 75.Kg4 d3 76.Kxh5 d2 77.Kg4 d1=Q+ 0-1
502870 IM Ostrovskiy, Al (2400) FM Ruiz Buendia, Miguel (2304) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 a5 6.O-O d6 7.Re1 O-O 8.h3 h6 9.Bb5 Bd7 10.a4 Ba7 11.Be3 Bxe3 12.Rxe3 Ne7 13.Bxd7 Qxd7 14.Nbd2 Ng6 15.Qb3 Rfe8 16.d4 b6 17.Rae1 Qc6 18.Nf1 Nh5 19.Ng3 Nxg3 20.fxg3 Re7 21.Kh2 Rae8 22.d5 Qd7 23.g4 Rb8 24.c4 Ree8 25.Qd1 Qe7 26.Rf1 Rf8 27.b3 Nh4 28.Nxh4 Qxh4 29.Ref3 Qe7 30.Rf5 f6 31.Qf3 Rf7 32.Qe3 Rbf8 33.Kg1 1/2-1/2
502858 IM Garrido Outon, Alex (2406) FM Ruiz Buendia, Miguel (2304) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.O-O Nxb5 6.Nxb5 c6 7.Nc3 d6 8.d4 Qc7 9.a4 a5 10.Bg5 Be7 11.Qd3 h6 12.Bxf6 Bxf6 13.d5 O-O 14.Rfd1 Be7 15.Nd2 Bg4 16.f3 Bd7 17.Nc4 Rad8 18.Kh1 f5 19.Ne3 Qc8 20.Nxf5 Bxf5 21.exf5 Rxf5 22.Ne4 Kh8 23.Ra3 cxd5 24.Rc3 Qd7 25.Qxd5 Qxa4 26.Qxb7 Rd7 27.Rc8+ Kh7 28.Qd5 Rf8 29.Rxf8 Bxf8 30.Nc5 dxc5 31.Qxd7 Qxc2 32.Qd3+ Qxd3 33.Rxd3 Kg6 34.Ra3 Kf5 35.Rxa5 Ke6 36.Ra4 Kd5 37.b3 1-0
502859 FM Ruiz Buendia, Miguel (2304) IM Rosen, Eric (2361) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Bxc6 dxc6 5.d3 Qc7 6.O-O e5 7.Nc3 Bg4 8.h3 Bh5 9.g4 Bg6 10.b3 O-O-O 11.Qe1 Nd7 12.Be3 Be7 13.a4 Nf8 14.a5 Ne6 15.Na4 Nd4 16.Nxd4 cxd4 17.Bd2 h5 18.g5 f5 19.gxf6 gxf6 20.Kh2 f5 21.Rg1 Rhg8 22.f3 Rdf8 23.Nb2 Qd8 24.Nc4 fxe4 25.dxe4 Rxf3 26.Qe2 Rgf8 27.Be1 Bg5 28.Nd6+ Qxd6 29.Rxg5 Re3 30.Qd2 Qf6 31.Rg3 Qf4 0-1
502850 FM Ruiz Buendia, Miguel (2304) FM Oro, Faustino (2351) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 Be7 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c5 12.d4 c4 13.Bc2 O-O 14.Nd2 Bd6 15.Re1 Nf4 16.Nf3 Re8 17.Bxf4 Bxf4 18.g3 Rxe1+ 19.Nxe1 Qd5 20.Qf3 Qxf3 21.Nxf3 Bxf3 22.gxf4 Re8 23.Kf1 Kf8 24.a4 Rb8 25.axb5 Rxb5 26.Rb1 Rh5 27.Kg1 Rh4 28.Bd1 Rg4+ 29.Kf1 Bg2+ 30.Kg1 Bf3+ 31.Kf1 Bg2+ 32.Kg1 Ke8 1/2-1/2
532078 FM Ruiz Buendia, Miguel (2308) GM Berdayes Ason, Dylan Isidro (2498) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nf6 5.Qe2 Nxe4 6.Qxe4 Be6 7.c4 Nd7 8.d4 Nf6 9.Qe3 g6 10.h3 Bg7 11.Be2 O-O 12.O-O a5 13.a4 Ne8 14.b3 Nc7 15.Bb2 Na6 16.Rad1 Nb4 17.Rd2 Bf5 18.Ne1 Re8 19.g4 Bd7 20.Nd3 Nxd3 21.Rxd3 Qc7 22.Rfd1 Rad8 23.Bf3 Bc8 24.Bg2 b6 25.Bc3 Bb7 26.Qd2 e6 27.Qe3 Re7 28.Qg3 Qxg3 29.Rxg3 c5 30.Bxb7 Rxb7 31.d5 exd5 32.cxd5 Bd4 33.Rgd3 Rbd7 34.Bxd4 Rxd5 35.Kg2 cxd4 36.Kf3 f5 37.Rc1 Rc5 38.Rcd1 Kg7 39.Rxd4 Rxd4 40.Rxd4 Rc3+ 41.Kf4 Rxb3 42.Ke5 fxg4 43.hxg4 Rf3 44.Rd6 Rxf2 45.Rxb6 Kh6 46.Rb7 Kg5 47.Rxh7 Re2+ 48.Kd5 Ra2 49.Ra7 Rxa4 50.Ra6 Rxg4 51.Rxa5 Rf4 52.Ke6+ Kg4 53.Ra1 g5 54.Rg1+ Kh5 55.Ke5 Kg6 56.Rh1 Rf3 57.Ke4 g4 58.Rg1 Kg5 59.Rh1 Rf2 60.Ke3 g3 61.Rg1 Kg4 62.Rh1 Rf8 63.Ke2 Re8+ 64.Kf1 Kf3 65.Rh3 Ra8 66.Ke1 Ra1+ 67.Kd2 Kg4 68.Rh8 g2 69.Rg8+ Kf3 70.Rf8+ Ke4 0-1
532073 FM Gallo Garcia, Kemel Antonio (2397) FM Ruiz Buendia, Miguel (2308) 1/2-1/2
1.c4 c6 2.d4 d5 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Be2 Bd6 7.O-O O-O 8.b3 b6 9.Bb2 Bb7 10.Rc1 Qe7 11.Re1 Rfe8 12.Bd3 Rad8 13.Qe2 dxc4 14.bxc4 e5 15.Bb1 exd4 16.exd4 Qxe2 17.Rxe2 Rxe2 18.Nxe2 c5 19.d5 b5 20.cxb5 Nxd5 21.Ng3 Nf4 22.Rd1 Bc7 23.Nf5 Nf6 24.Ne7+ Kf8 25.Rxd8+ Bxd8 26.Nc6 Bb6 27.a4 a6 28.Nfe5 axb5 29.axb5 Bxc6 30.bxc6 Ke7 31.Nc4 Bc7 32.Ne3 g6 33.Ba2 Ne2+ 34.Kf1 Nd4 35.g3 Kd6 36.Bxf7 Kxc6 37.h4 Kd6 38.Kg2 Ke7 39.Ba2 Kf8 40.Ba3 Bd6 41.Nc4 Be7 42.Ne5 Nc2 43.Bc1 Kg7 44.f4 Bd6 45.Nc4 Be7 46.Bb2 Nd4 47.Bb1 Nd5 48.Kf2 Nf6 49.Ne3 Bd6 50.Bd3 Be7 51.g4 Kf8 52.h5 Bd6 53.Kg3 g5 1/2-1/2
538605 FM Ruiz Buendia, Miguel (2308) GM Espinosa Veloz, E (2497) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 a6 9.Bd3 b5 10.a3 Bb7 11.O-O Qc7 12.Qf2 b4 13.axb4 Nxb4 14.Rfc1 cxd4 15.Nxd4 Nc5 16.Na4 Ne4 17.Qe1 O-O 18.Bf1 Nc6 19.Nxc6 Bxc6 20.c4 Bxa4 21.Rxa4 d4 22.c5 dxe3 23.Rxe4 Bxc5 24.Rec4 e2+ 25.Rxc5 exf1=Q+ 26.Kxf1 Qb6 27.b4 Rab8 28.R1c4 Rfd8 29.Qc1 h6 30.Rc8 Rbxc8 31.Rxc8 Qb5+ 32.Kf2 Qb6+ 33.Kf1 1/2-1/2
538596 FM Ruiz Buendia, Miguel (2308) IM Diaz Perez, Michel Alejandro (2461) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d4 dxe4 7.Qxe4 Nf6 8.Qd3 Nbd7 9.Bd2 Bd6 10.O-O-O Qc7 11.Qf3 O-O-O 12.g4 Rhf8 13.g5 Nd5 14.Nxd5 cxd5 15.Qh5 Bf4 16.Qxh7 Bxd2+ 17.Rxd2 Qf4 18.Rg1 Rh8 19.Qd3 Rh4 20.Rg3 Nb6 21.Qc3+ Qc7 22.Qxc7+ Kxc7 23.b3 Nc8 24.Rg4 Rdh8 25.f3 Nd6 26.Kd1 R4h5 27.Ke2 b5 28.c3 a5 29.Kf2 g6 30.a4 bxa4 31.bxa4 Rh4 32.Rb2 R4h7 33.Rg1 Rh4 34.Rg4 R4h5 35.Rg1 Rb8 36.Rxb8 Kxb8 37.Ke3 Rh4 38.Bg2 Nf5+ 39.Kf2 e5 40.Rb1+ Kc7 41.Rb5 exd4 42.Rxa5 dxc3 43.Rc5+ Kd6 44.Rxc3 Rxa4 45.Rc2 Ke5 46.Bf1 Kf4 47.Bd3 Nd4 48.Rb2 Nxf3 49.Bb5 Rd4 50.Be8 Nxg5 51.h4 Ne4+ 52.Kg2 Nd6 53.Bxf7 Nxf7 54.Rf2+ Kg4 55.Rxf7 Rd2+ 56.Kf1 Kxh4 57.Ke1 Rd4 58.Kf2 Kg4 0-1
538598 IM Bobadilla Viera, Jorge Samuel (2386) FM Ruiz Buendia, Miguel (2308) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.c3 e6 4.Bg5 c5 5.e3 Nbd7 6.Nbd2 h6 7.Bh4 Qc7 8.Bd3 Bd6 9.O-O O-O 10.Qc2 Re8 11.e4 dxe4 12.Nxe4 Nxe4 13.Bxe4 e5 14.Rfe1 g6 15.Qd3 f5 16.Bd5+ Kg7 17.dxe5 Nxe5 18.Nxe5 Rxe5 19.f4 Rxe1+ 20.Rxe1 Bd7 21.c4 g5 22.fxg5 hxg5 23.Bxg5 Bxh2+ 24.Kf1 Be5 25.Bd2 Bf6 26.Bc3 Re8 27.Rxe8 Qf4+ 28.Ke2 Bxe8 29.Bxf6+ Kxf6 30.Qc3+ Qe5+ 31.Qxe5+ Kxe5 32.Bxb7 Kd4 33.Bd5 Bh5+ 34.Kd2 f4 35.b3 a5 36.Bc6 Bg6 37.Bd5 Bf5 38.Bf3 Bg6 39.Bc6 Bf5 40.Bf3 Bg6 41.Bb7 Bf5 42.Bc6 Bg6 1/2-1/2
538587 GM Miranda Mesa, E (2480) FM Ruiz Buendia, Miguel (2308) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 d6 8.a3 Na5 9.Ba2 c5 10.Nc3 Be6 11.Bg5 O-O 12.Bxf6 Bxf6 13.Nd5 Nc6 14.c3 g6 15.a4 Bg7 16.Ne3 Qd7 17.Bd5 Bh6 18.axb5 axb5 19.Qb3 Bxe3 20.Qxb5 Bxd5 21.exd5 Nb8 22.Qxd7 Bxf2+ 23.Kxf2 Nxd7 24.Nd2 Nb6 25.c4 f5 26.Ke3 Kf7 27.Rab1 Nd7 28.b4 cxb4 29.Rxb4 Rfb8 30.Rfb1 1/2-1/2
538586 CM Castro Silva, Moises Antonio (2256) FM Ruiz Buendia, Miguel (2308) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4 Ba6 9.b3 g6 10.Ba3 Nb4 11.Bb2 c5 12.Nc3 O-O-O 13.a3 Nc6 14.Nd5 Qe6 15.O-O-O Bg7 16.f4 Rhe8 17.Qf2 d6 18.Bd3 Nd4 19.Bxd4 cxd4 20.Qxd4 Kb8 21.Nxc7 Kxc7 22.Qxa7+ Bb7 23.Be4 d5 24.Bxd5 Qb6 25.Qxb6+ Kxb6 26.Bxb7 Kxb7 27.Rxd8 Rxd8 28.Rd1 Rxd1+ 29.Kxd1 g5 30.g3 gxf4 31.gxf4 Bh6 32.f5 Kc7 33.Kc2 Bf4 34.h3 Bxe5 35.b4 Bf4 36.a4 Kd7 37.Kd3 Bg3 38.c5 Be1 39.Kc4 Kc6 40.a5 Kb7 41.Kb5 h5 42.c6+ Kc7 43.Kc5 Bd2 44.a6 f6 45.b5 Be3+ 46.Kd5 Bf2 47.Ke6 Bd4 48.h4 Bf2 49.Kxf6 Bxh4+ 50.Kg6 Kb6 51.Kxh5 Be7 52.Kg6 Bd6 53.a7 1-0
538578 FM Ruiz Buendia, Miguel (2308) FM Jaramillo Lopez, Ali Aaron (2250) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.O-O Qc7 7.h3 e5 8.a3 Ne7 9.Be3 b6 10.b4 cxb4 11.axb4 f5 12.Qc1 h6 13.Qb2 O-O 14.Na3 Be6 15.Rad1 g5 16.d4 fxe4 17.Nxe5 Nd5 18.Rfe1 Rfe8 19.c4 Nxe3 20.Rxe3 Bf5 21.Ng4 Rad8 22.c5 b5 23.Nc2 Qf7 24.Re2 h5 25.Nge3 Be6 26.Qa3 Bb3 27.Qa6 Qe6 28.d5 Bxd5 29.Red2 Qf7 30.Nxd5 cxd5 31.Qxb5 Bc3 32.Re2 d4 33.c6 d3 34.Qxg5+ Bg7 35.Ne1 Rd5 36.Qd2 dxe2 0-1
538575 FM Perez Marimon, Jorge De Jesus (2349) FM Ruiz Buendia, Miguel (2308) 0-1
1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Nf3 Bc5 6.d4 Bb4 7.a3 Bxc3+ 8.bxc3 Nxc3 9.Qd3 Ne4 10.Be2 O-O 11.O-O c5 12.c4 Nc6 13.Bd1 Be6 14.Bc2 Nxd4 15.Nxd4 cxd4 16.cxd5 Bxd5 17.Rf4 Rc8 18.Rxe4 Rc3 19.Qd2 Qc7 20.Bd3 Bxe4 21.Bxe4 Qxe5 22.Bf3 Rc2 23.Qd1 d3 24.Bf4 Qd4+ 0-1
523795 FM Ochoa de la Rosa, M (2387) FM Ruiz Buendia, Miguel (2342) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qb3 e6 5.Bf4 Be7 6.e3 O-O 7.Nc3 Nbd7 8.Rd1 a6 9.a4 Qa5 10.Bd3 c5 11.O-O cxd4 12.exd4 dxc4 13.Bxc4 Nb6 14.Bc7 Bd8 15.Bd6 Re8 16.Ne5 Be7 17.Bxe7 Rxe7 18.Qa3 Rc7 19.Qd6 Ne8 20.Qd8 Bd7 21.Qe7 Bxa4 22.Qa3 Nxc4 23.Qxa4 Ned6 24.Qxa5 Nxa5 25.d5 Nac4 26.dxe6 fxe6 27.Rfe1 Re8 28.f4 Nxe5 29.Rxd6 Nc4 30.Rdxe6 Rxe6 31.Rxe6 Nxb2 32.Ne4 h6 33.f5 Nd3 34.Re8+ Kh7 35.g4 Nc5 36.Nd2 g5 37.Nf3 Nd3 38.Rd8 Nf4 39.Kf2 b5 40.Ne5 Re7 41.Nc6 Re4 42.Kf3 Rc4 43.Ne5 1-0
523726 FM Ruiz Buendia, Miguel (2342) FM Hidalgo Diaz, Daniel (2339) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Be3 Be7 8.Bd3 O-O 9.Qe2 b6 10.O-O-O Bb7 11.Kb1 Nd5 12.h4 Nxe3 13.fxe3 f5 14.e4 fxe4 15.Bxe4 Bxe4 16.Qxe4 Qd5 17.Rhe1 Qxe4 18.Rxe4 Rf5 19.Rde1 Raf8 20.c3 Rh5 1/2-1/2
523649 GM Almeida Quintana, O (2521) FM Ruiz Buendia, Miguel (2342) 1-0
1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.c4 dxc4 5.Qa4+ Nc6 6.Qxc4 e5 7.d3 Nge7 8.Nc3 Be6 9.Qa4 h6 10.O-O O-O 11.Be3 Kh7 12.Bc5 Re8 13.Bxe7 Qxe7 14.Nd2 Nd8 15.Rfc1 Bd7 16.Qc4 c6 17.b4 Rc8 18.Rab1 f5 19.Qc5 b6 20.Qxe7 Rxe7 21.a4 Be6 22.b5 cxb5 23.Nxb5 Rxc1+ 24.Rxc1 Bf8 25.Nc7 Rd7 26.Nxe6 Nxe6 27.Rc8 Kg7 28.Nc4 Kf6 29.Ne3 Rd8 30.Rc6 Rd6 31.Rc1 Rd8 32.h4 h5 33.Rc6 Rd6 34.Nd5+ Kf7 35.Rc4 Rd8 36.e3 Bc5 37.Kf1 Rd7 38.Ke2 Nc7 39.Nc3 a5 40.f4 exf4 41.gxf4 Be7 42.Rc6 Bxh4 43.Rxb6 Be7 44.Rb7 Bd8 45.Ra7 Re7 46.Kd2 Ne6 47.Ra8 Kg7 48.d4 Rd7 49.Bc6 Rd6 50.d5 Nc7 51.Rxa5 h4 52.Nb5 Rxc6 53.dxc6 h3 54.Nxc7 h2 55.Ne6+ Kf6 56.Nxd8 h1=Q 57.c7 Qg2+ 58.Kc3 Qg1 59.Rc5 Qxe3+ 60.Kb4 Qd4+ 61.Kb5 Qd3+ 62.Kb6 Qb1+ 63.Ka7 1-0
523580 IM Diaz Perez, Michel Alejandro (2464) FM Ruiz Buendia, Miguel (2342) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 d6 8.a4 b4 9.a5 O-O 10.h3 h6 11.Nbd2 Re8 12.Nc4 Rb8 13.Be3 Bf8 14.Nfd2 Be6 15.Ba4 Bd7 16.f4 exf4 17.Bxf4 d5 18.exd5 Nxd5 19.Qf3 Bc5+ 20.Kh1 Nxf4 21.Bxc6 Bxc6 22.Qxc6 Qd5 23.Qxd5 Nxd5 24.Rae1 Rxe1 25.Rxe1 Rf8 26.Nb3 Ba7 27.Ne5 Rc8 28.Nc6 Bf2 29.Re5 1-0
523511 FM Ruiz Buendia, Miguel (2342) IM Diaz, Rid (2438) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 Bb7 9.d3 d6 10.Bd2 Qd7 11.h3 Nd8 12.axb5 axb5 13.Rxa8 Bxa8 14.Nc3 Ne6 15.Nd5 Bd8 16.Ne3 Re8 17.Ba2 c5 18.b4 c4 19.Nh2 Qa7 20.Qb1 Bb6 21.Nhg4 Nxg4 22.hxg4 Nf4 23.dxc4 Bxe4 24.Nd1 Qa8 25.Bxf4 exf4 26.Nc3 bxc4 27.Bxc4 Bb7 28.Nd5 Bxd5 29.Bxd5 Qd8 30.c4 g6 31.Kf1 Rxe1+ 32.Qxe1 Qf6 1/2-1/2
523465 WFM Reyes, Av (1828) FM Ruiz Buendia, Miguel (2342) 0-1
1.e4 e5 2.Nf3 Nc6 3.d3 Bc5 4.c3 Nf6 5.Be2 d5 6.Nbd2 O-O 7.O-O a5 8.a4 h6 9.Qc2 Qe7 10.h3 Rd8 11.Re1 Be6 12.Nf1 d4 13.Ng3 Nh7 14.Bf1 Ng5 15.Nh2 Qd7 16.h4 Nh7 17.Qe2 Be7 18.h5 Bg5 19.Bd2 Ra6 20.Bxg5 Nxg5 21.Qd2 Rb6 22.c4 Rb4 23.Be2 Nb8 24.Bd1 Na6 25.b3 Nc5 26.Rc1 Ra8 27.Rb1 Nxa4 28.Ra1 Nc3 29.Bc2 b5 30.Ra3 a4 31.Rea1 Rb8 32.bxa4 bxc4 33.dxc4 Nb1 34.Bxb1 Rxb1+ 35.Rxb1 Rxb1+ 36.Nhf1 Bxc4 37.Qc2 Rb4 38.a5 Ba6 39.Kh2 Ne6 40.Nd2 c5 41.Nf3 f6 42.Nh4 c4 43.Qd1 Ng5 44.Ng6 Rb2 45.f3 c3 46.Nf5 Ne6 47.Nfe7+ Kf7 48.Rb3 Rxb3 49.Qxb3 Qb5 50.Qa3 Qc5 51.Qb3 Qb5 52.Qa3 c2 53.Nf5 Qd7 54.Qc1 d3 55.Ne3 Nd4 0-1
523409 FM Ruiz Buendia, Miguel (2342) Rodriguez Bittar, Karim Javier (1948) 1-0
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d4 dxe4 7.Qxe4 Nf6 8.Qd3 Nbd7 9.Bd2 Bd6 10.g4 Qc7 11.O-O-O O-O-O 12.Kb1 Bf4 13.Bg2 Bxd2 14.Qxd2 Nd5 15.Ne2 N7b6 16.Rc1 Qe7 17.c4 Qb4 18.Qc2 Ne7 19.Rhd1 Kb8 20.Rd3 h5 21.a3 Qa5 22.b4 Qg5 23.f4 Qg6 24.Bf3 hxg4 25.hxg4 Qf6 26.a4 Ng6 27.a5 Nc8 28.a6 Nxf4 29.Nxf4 Qxf4 30.axb7 Nb6 31.Qc3 Rd6 32.b5 cxb5 33.c5 Nd5 34.cxd6 Nxc3+ 35.Rdxc3 1-0
591623 GM Makhnev, Denis (2516) FM Ruiz Buendia, Miguel (2366) 1-0
1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.d3 Nd7 5.Nc3 c6 6.e4 dxe4 7.dxe4 e5 8.Be3 Ngf6 9.h3 Qc7 10.a4 a5 11.Nd2 Nb6 12.O-O O-O 13.Qe2 Rd8 14.f4 exf4 15.gxf4 Nh5 16.Qf2 Nd7 17.e5 Bf8 18.Nde4 Ng7 19.Nf6+ Kh8 20.Nxd7 Qxd7 21.Bb6 Re8 22.Ne4 Qf5 23.Rad1 Be7 24.Bc5 Bxc5 25.Qxc5 Ne6 26.Qf2 Rd8 27.Ng3 Rxd1 28.Nxf5 Rxf1+ 29.Bxf1 gxf5 30.Qh4 Bd7 31.Qf6+ Kg8 32.Qxf5 1-0
597989 FM Ruiz Buendia, Miguel (2366) Beisteiner, Joachim (2079) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.c3 Bd7 7.d4 g6 8.Re1 Bg7 9.Nbd2 O-O 10.Nf1 exd4 11.cxd4 b5 12.Bc2 Bg4 13.Ng3 Nd7 14.Be3 Qf6 15.Ne2 Bxf3 16.gxf3 Qxf3 17.Nc3 Qh3 18.Bd3 Nf6 19.Bf1 Qh4 20.f3 Nh5 21.Qd2 Na5 22.Bg5 Bxd4+ 23.Kg2 Nf4+ 24.Bxf4 c5 25.Nd5 Qd8 26.Bh6 Re8 27.Bg5 f6 28.Nxf6+ Bxf6 29.Bxf6 Qxf6 30.Qxa5 Qxb2+ 31.Kh1 Qf6 32.Be2 d5 33.a4 dxe4 34.axb5 exf3 35.Bc4+ Kh8 36.Rxe8+ Rxe8 37.Qxa6 Qd4 38.Bf1 Re5 39.Qf6+ 1-0
597793 GM Sanal, V (2558) FM Ruiz Buendia, Miguel (2366) 1-0
1.Nf3 d5 2.e3 Nf6 3.b3 Bf5 4.Bb2 e6 5.Be2 h6 6.c4 Nbd7 7.cxd5 exd5 8.d3 Bd6 9.Nbd2 O-O 10.O-O Re8 11.Re1 Bg6 12.a3 Ne5 13.Nxe5 Bxe5 14.Bxe5 Rxe5 15.Nf3 Re7 16.b4 Ne8 17.Qb3 a6 18.a4 c6 19.Rec1 Bh5 20.Nd4 Bxe2 21.Nxe2 Nd6 22.Nd4 Rc7 23.Rc5 Qd7 24.Rac1 Rac8 25.Qa3 Nf5 26.Nxf5 Qxf5 27.b5 axb5 28.axb5 Qe5 29.Qa5 Qd6 30.g3 h5 31.h4 g6 32.Qc3 Qe6 33.Kg2 Kh7 34.Rc2 Kg8 35.Qd4 Kh7 36.Qc3 Kg8 37.Qd4 Kh7 38.Ra2 Kg8 39.Ra4 Kh7 40.Ra7 b6 41.Rxc6 Qxc6 42.bxc6 Rxa7 43.Qxd5 Rac7 44.Qb3 Kg8 45.Qxb6 Rxc6 46.Qd4 Rc1 47.Qf4 R8c2 48.d4 Rd1 49.Qb8+ Kg7 50.Qe5+ Kg8 51.e4 Rcd2 52.d5 Rd3 53.Qb8+ Kg7 54.Qf4 Kg8 55.Qe5 Rd4 56.Kf3 R1d2 57.Qb8+ Kg7 58.Qe5+ Kg8 59.Qf4 R4d3+ 60.Kg2 Rd1 61.g4 hxg4 62.Qxg4 Kf8 63.h5 gxh5 64.Qxh5 Kg7 65.Qg5+ Kf8 66.Qf6 Kg8 67.f3 R1d2+ 68.Kg3 Rd1 69.Qg5+ Kf8 70.Qh6+ Kg8 71.Qg5+ Kf8 72.Kf4 Ke8 73.Qh5 Rf1 74.Qh3 Rfd1 75.Ke5 Ke7 76.Qh4+ Ke8 77.Kd6 f5 78.Qe7# 1-0
597628 FM Ruiz Buendia, Miguel (2366) Manucharyan, Andriy (2080) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 cxd4 8.Bd3 Qa5 9.Ne2 O-O 10.Bg5 Ng6 11.f4 Nd7 12.O-O dxc3 13.Rf3 f5 14.Qh5 Rf7 15.g4 Nc5 16.gxf5 exf5 17.Kh1 Be6 18.Nd4 Qb6 19.Rg1 Ne4 20.Nxe6 Qxe6 21.Bxe4 dxe4 22.Rh3 Nf8 23.Bf6 Rc7 24.Rhg3 g6 25.Qh6 Rac8 26.h4 Kf7 27.Bg7 e3 28.Rxe3 Qd5+ 29.Rg2 Qd1+ 30.Kh2 Ne6 31.Qxh7 Nxg7 32.e6+ Ke8 33.Qg8+ 1-0
597345 FM Ruiz Buendia, Miguel (2366) Franco, G (2021) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.O-O Nf6 7.h3 O-O 8.Be3 b6 9.Nc3 Qc7 10.a4 a5 11.Nd2 e5 12.f4 exf4 13.Bxf4 Qd8 14.Kh1 Nd7 15.Nc4 Ba6 16.Ne3 Ne5 17.Bxe5 Bxe5 18.Ng4 Bg7 19.e5 f5 20.exf6 Bxf6 21.Nxf6+ Rxf6 22.Qd2 Qf8 23.Qe2 Kg7 24.Ne4 Re8 25.Rxf6 Qxf6 26.Qg4 Qe6 27.Qf3 c4 28.Rf1 cxd3 29.cxd3 Bxd3 30.Nc5 bxc5 31.Qxd3 Qe2 32.Qc3+ Re5 33.Rc1 Qe3 34.Qxe3 Rxe3 35.Rxc5 Rb3 36.Rxc6 Rxb2 37.Ra6 h5 38.Rxa5 Ra2 39.h4 Kh7 40.Ra7+ Kg8 41.a5 Ra4 42.g3 Ra2 43.Kg1 Kh8 44.Kf1 Kg8 45.a6 Kh8 46.Ke1 Kg8 47.Kd1 Kh8 48.Kc1 Kg8 49.Kb1 Ra5 50.Kb2 Ra4 51.Kb3 Ra1 52.Kb4 Rb1+ 53.Kc5 Ra1 54.Kd6 Ra3 55.Ke6 Re3+ 56.Kf6 Rf3+ 57.Kxg6 Rxg3+ 58.Kxh5 Rc3 59.Rb7 Rc5+ 60.Kg4 1-0
605555 Fossheim, Yngve (2090) FM Ruiz Buendia, Miguel (2366) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 b5 6.O-O e6 7.b3 cxb3 8.Qxb3 Bb7 9.Rd1 Be7 10.Nc3 O-O 11.Ne5 a6 12.Bg5 Nfd7 13.Bxe7 Qxe7 14.Nd3 Ra7 15.Ne4 c5 16.Nexc5 Nxc5 17.dxc5 Bxg2 18.Kxg2 Nc6 19.Qc3 Rc8 20.a4 bxa4 21.Rxa4 a5 22.Rc1 Qd7 23.Kg1 Rac7 24.Rc4 Rb7 25.Ne5 Nxe5 26.Qxe5 Qc6 27.Rd4 f6 28.Qe3 Rd7 29.Rxd7 Qxd7 30.Qc3 Qb5 31.c6 Rc7 32.Qd4 Kf7 33.Qd6 Qb6 34.Rc4 a4 35.Rxa4 Qxc6 36.Qxc6 Rxc6 1/2-1/2
597253 Kaser, Nicolas (1919) FM Ruiz Buendia, Miguel (2366) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 a5 6.a4 d6 7.Nbd2 h6 8.O-O Ba7 9.Re1 O-O 10.Nf1 Ng4 11.Re2 Be6 12.Bxe6 fxe6 13.h3 Nf6 14.Ng3 Ne7 15.d4 Ng6 16.Re1 Nd7 17.Qb3 Qf6 18.Be3 Nf4 19.Bxf4 exf4 20.Nf1 Qe7 21.N1h2 Rab8 22.Ng4 Kh8 23.e5 d5 24.Qc2 Rf5 25.Qd3 Rg8 26.g3 Nf8 27.Nh4 Rh5 28.Kg2 c5 29.Qd2 Qf7 30.Nf3 Ng6 31.Re2 Rf8 32.Ngh2 fxg3 33.fxg3 cxd4 34.cxd4 Rf5 35.Rf1 Ne7 36.Ref2 Nc6 37.Ng4 Qe7 38.Nxh6 gxh6 39.Qxh6+ Qh7 40.Qxh7+ Kxh7 41.Ng5+ Kg6 42.Rxf5 Rxf5 43.Nxe6 Rxf1 44.Kxf1 Nxd4 45.Nf4+ Kf5 46.Nxd5 Kxe5 47.Ne3 Nb3 48.Ke2 Bxe3 49.Kxe3 Nc5 50.b3 Nxb3 51.Kd3 Kd5 52.h4 Nc5+ 53.Ke3 Nxa4 54.Kf4 Nc5 55.g4 a4 56.Kf5 a3 57.Kg6 a2 58.Kh7 a1=Q 59.h5 Ne6 60.h6 Qf6 61.g5 Qf7+ 62.Kh8 Nf4 0-1
597063 FM Ruiz Buendia, Miguel (2366) Scotti, Martin (1885) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Qb6 9.a3 Nbd7 10.Bf2 Qc7 11.Qf3 b5 12.O-O-O Bb7 13.g4 d5 14.e5 Ne4 15.Nxe4 dxe4 16.Qe3 Be7 17.h4 Rc8 18.Be1 Bd5 19.Kb1 Nb6 20.Ba5 Nc4 21.Bxc4 Qxc4 22.b3 Qc5 23.Bb4 Qc7 24.Bxe7 Qxe7 25.Kb2 Qc5 26.Rhf1 a5 27.Qe2 Qc3+ 28.Kb1 Bc4 29.bxc4 bxc4 30.Ka2 Rb8 31.Rb1 O-O 32.Nb5 Qh3 33.Nd6 c3 34.Nxe4 Rb2+ 35.Rxb2 cxb2 36.Kxb2 Rb8+ 37.Ka2 Qxh4 38.Rb1 1-0
596797 FM Ruiz Buendia, Miguel (2366) Frank, Anton (1996) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 O-O 9.Nc3 Ne8 10.Nd5 Bd6 11.Re1 c6 12.Ne3 Be7 13.c4 Nc7 14.d4 d5 15.cxd5 Bb4 16.Bd2 Bxd2 17.Qxd2 Nxd5 18.Nxd5 Qxd5 19.Re7 Bd7 20.Qb4 Rae8 21.Bc4 Qxc4 22.Qxc4 Rxe7 23.h3 Rfe8 24.Qb4 Be6 25.Re1 Rd7 26.a3 Red8 27.Re3 a6 28.Rg3 Kh8 29.Kh2 h6 30.Qa5 Rg8 31.Qe5 Rd5 32.Qc7 Rd7 33.Qf4 Kh7 34.Qe4+ Kh8 35.a4 Bd5 36.Qe5 Be6 37.Qc5 Rd5 38.Qb6 Rd7 39.a5 Rgd8 40.Ra3 Re8 41.Re3 Red8 42.Kg3 Kh7 43.f3 Kh8 44.Ra3 Re8 45.Ra4 Bd5 46.Rb4 Kh7 47.Qa7 Ree7 48.Qb8 Rc7 49.Qa7 Rcd7 50.Qc5 Kg8 51.Kf2 Kh7 52.h4 Kg8 53.Qc1 Re6 54.Qf4 Ree7 55.g4 Re8 56.h5 Rde7 57.Qd2 Rd7 58.g5 hxg5 59.Qxg5 Re6 60.Ra4 Rf6 61.Ra3 Be6 62.Qg3 Kh7 63.Ra1 Rxd4 64.Ke3 Rb4 65.Rg1 Bg4 66.fxg4 Rb3+ 67.Kd4 Rxg3 68.Rxg3 Rd6+ 69.Ke4 Rd5 70.Rb3 Rxa5 71.Rxb7 f6 72.Rc7 Rc5 73.b4 Rc4+ 74.Kf5 Rxb4 75.Rxc6 Rb5+ 76.Kf4 a5 1/2-1/2
702784 IM Morris, J (2437) FM Ruiz Buendia, Miguel (2255) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.a4 d5 5.exd5 Nxd5 6.Bb5 Nxc3 7.bxc3 Bd6 8.O-O O-O 9.d4 exd4 10.cxd4 h6 11.h3 Qf6 12.c3 Bf5 13.Re1 Rfe8 14.Be3 a6 15.Bf1 Rad8 16.a5 Ne7 17.Qb3 Nd5 18.Bd2 Be4 19.Rxe4 Rxe4 20.Qxb7 Re7 21.Qxa6 c5 22.Qc4 Rc7 23.Qb3 Ne7 24.a6 Nc6 25.Ra4 Rb8 26.Qa2 Na7 27.Ne5 Bxe5 28.dxe5 Qe6 29.Qxe6 fxe6 30.Bc4 Kf7 31.f4 Ke7 32.Ra2 Kd7 33.f5 exf5 34.e6+ Ke7 35.Bf4 Rb1+ 36.Kf2 Rc8 37.Rd2 Rd8 38.Rxd8 Kxd8 39.Be5 Ke7 40.Bxg7 h5 41.Bh6 Nc8 42.Bd5 Ra1 43.Bg5+ Kd6 44.Bb7 Ne7 45.Bf4+ Kxe6 46.Bb8 Nd5 47.a7 Nb6 48.h4 Ra3 49.Bf3 Nd5 50.c4 Nb6 51.Bc7 Rxf3+ 52.Kxf3 Na8 53.Ba5 Ke5 54.Bc3+ Ke6 55.Kf4 Nc7 56.Kg5 1-0
711289 GM Alekseenko, K (2670) FM Ruiz Buendia, Miguel (2255) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.Bxc6 dxc6 6.h3 Be6 7.Ng5 Qe7 8.Qe2 a5 9.a4 O-O 10.O-O Nd7 11.Nxe6 Qxe6 12.Nd2 Rfe8 13.Nc4 Nf8 14.h4 f5 15.Be3 Bxe3 16.exf5 Qxf5 17.Nxe3 Qf6 18.g3 Ne6 19.c3 Nf4 20.Qc2 Qg6 21.Rad1 Nd5 22.Rfe1 Nxe3 23.Rxe3 b6 24.Qe2 Rad8 25.Rxe5 Rxe5 26.Qxe5 h6 27.Qxc7 Rxd3 28.Re1 c5 29.Qc8+ Kh7 30.Re8 Rxg3+ 31.fxg3 Qxg3+ 32.Kf1 Qf3+ 33.Ke1 Qg3+ 34.Ke2 Qg2+ 35.Kd1 Qf3+ 36.Kc2 Qg2+ 37.Kb3 Qd5+ 38.Ka3 1-0
711198 GM Raja, Rithvik R (2500) FM Ruiz Buendia, Miguel (2255) 1-0
1.c4 c6 2.Nf3 Nf6 3.g3 g6 4.b3 Bg7 5.Bb2 O-O 6.Bg2 d5 7.O-O Re8 8.d4 Ne4 9.Nc3 Bf5 10.e3 Nxc3 11.Bxc3 Be4 12.Qe2 e6 13.Rfd1 Nd7 14.Bh3 Bxf3 15.Qxf3 Qb6 16.Qe2 a5 17.Rab1 Qc7 18.a4 Reb8 19.Rdc1 Qd6 20.Qe1 b6 21.cxd5 exd5 22.Rc2 Rd8 23.Rbc1 f5 24.b4 axb4 25.Bxb4 c5 26.dxc5 Nxc5 27.Ra2 Nd3 28.Bxd6 Nxe1 29.Rc6 Rac8 30.Rxb6 d4 31.Kf1 Nf3 32.Bg2 Nxh2+ 33.Ke2 Ng4 34.Rd2 dxe3 35.fxe3 Rc3 36.Bf4 Re8 37.Bd5+ Kh8 38.Re6 Rxe6 39.Bxe6 Bf6 40.Rd3 Rc2+ 41.Ke1 g5 42.Bb8 Nf2 43.Rd2 Rxd2 44.Kxd2 Ne4+ 45.Kc2 Nc5 46.a5 f4 47.gxf4 gxf4 48.Bxf4 Nxe6 49.a6 Nxf4 50.a7 Ng6 51.a8=Q+ Kg7 52.Kd3 Ne5+ 53.Ke4 Kg6 54.Qe8+ Nf7 55.Kd5 Kg7 56.Ke6 Ng5+ 57.Kf5 Nf7 58.Qd7 Bb2 59.Ke4 1-0
719264 FM Iliaguev, Nisim (2409) FM Ruiz Buendia, Miguel (2255) 1/2-1/2
1.c4 c6 2.g3 d5 3.Bg2 g6 4.cxd5 cxd5 5.d4 Nf6 6.Nc3 Nc6 7.Nf3 Bg7 8.O-O O-O 9.Ne5 Bf5 10.Bf4 Rc8 11.Nxc6 Rxc6 12.Be5 Ne4 13.Bxe4 Bxe4 14.Bxg7 Kxg7 15.Qd2 Bf5 16.f3 Qa5 17.e4 Be6 18.Rae1 Rd8 19.Qe3 Qb6 20.exd5 Bxd5 21.Qe5+ f6 22.Nxd5 fxe5 23.Nxb6 Rxb6 24.Rxe5 Rxb2 25.Rxe7+ Kf6 26.Rxh7 Rxd4 27.Rf2 Rd1+ 28.Kg2 Rxf2+ 29.Kxf2 Rd2+ 30.Ke3 Rxa2 31.Rxb7 Rxh2 32.Rxa7 Rb2 33.Ra6+ Kg7 34.Kf4 Rb4+ 35.Kg5 Rb5+ 36.Kg4 Rc5 37.f4 Rb5 38.Re6 Kf7 39.Re5 Rb3 40.Ra5 Kf6 41.Ra6+ Kg7 42.Kh4 Rb4 43.Re6 Kf7 44.Re3 Kf6 45.Kg4 g5 46.Ra3 gxf4 47.gxf4 Rb6 48.Rh3 Kg7 49.Rh1 Ra6 50.Kg5 Ra5+ 51.f5 Ra6 52.Rb1 Kf7 53.Rb7+ Kf8 54.Rh7 Kg8 55.Re7 Kf8 56.Rb7 Kg8 57.Kf4 Kf8 1/2-1/2
719200 FM Ruiz Buendia, Miguel (2255) IM Kochavi, Ori (2430) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nc3 a6 5.g4 Bd7 6.Be3 h5 7.g5 g6 8.h4 Bf5 9.Nge2 e6 10.Ng3 Ne7 11.a4 c5 12.Bg2 Nbc6 13.dxc5 Bg7 14.Nce2 Bxe5 15.O-O Qc7 16.Nd4 Bg4 17.Qd2 Bg7 18.c4 Rd8 19.cxd5 Nxd5 20.Nxc6 bxc6 21.Ne4 O-O 22.Nd6 Nxe3 23.Qxe3 Rb8 24.Ra3 Rxb2 25.Rb3 Rxb3 26.Qxb3 Be5 27.Qd3 a5 28.Rb1 Rd8 29.Rc1 Bf4 30.Rc4 Bxd6 31.cxd6 Rxd6 32.Rd4 Rxd4 33.Qxd4 c5 34.Qc4 Qe5 0-1
719154 FM Trost, Edvin (2434) FM Ruiz Buendia, Miguel (2255) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.Bxc6 dxc6 6.Nbd2 O-O 7.O-O Re8 8.Nc4 Nd7 9.Kh1 Bd6 10.Ng1 Nf8 11.Ne2 Ng6 12.Ng3 Be6 13.Ne3 Bf8 14.Nef5 Nh4 15.Qh5 Nxf5 16.exf5 Bd7 17.Ne4 f6 18.Be3 Qe7 19.Rg1 Qf7 20.Qf3 b6 21.g4 Be7 22.Rg3 c5 23.Rag1 h6 24.h4 Rf8 25.Qg2 Rad8 26.Bxh6 gxh6 27.g5 fxg5 28.hxg5 Bxf5 29.Qf3 Bxe4 30.Qxe4 Qh5+ 31.Kg2 Bxg5 32.Rh1 Qf7 33.Rxh6 Qxf2+ 34.Kh3 Qxg3+ 35.Kxg3 Bxh6 36.Qc6 Bf4+ 37.Kg4 Rd6 38.Qxc7 Rg6+ 39.Kh5 Rg5+ 40.Kh4 Rg7 41.Qc6 Bg5+ 42.Kh3 Bf6 43.Qe6+ Kh8 44.Qf5 Rff7 45.Qe6 Be7 46.Qd5 Rf6 47.Qa8+ Rg8 48.Qc6 Rxc6 0-1
719049 GM Golubka, P (2440) FM Ruiz Buendia, Miguel (2255) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.h4 Qe6 9.Nd2 a5 10.Nf3 Ba6 11.c4 Nb6 12.b3 Bb4+ 13.Bd2 O-O 14.Qe3 Bxd2+ 15.Qxd2 a4 16.Rd1 axb3 17.axb3 d5 18.cxd5 cxd5 19.Qc2 Bxf1 20.Kxf1 c6 21.Rh3 f6 22.Nd4 Qxe5 23.Qxc6 Rab8 24.Re3 Qh5 25.Qe6+ Kh8 26.Nf3 Rfe8 27.Qd6 Red8 28.Qf4 Nd7 29.g4 Qg6 30.Rxd5 Ne5 31.Rxd8+ Rxd8 32.Nxe5 fxe5 33.Qxe5 h6 34.Qe4 Qa6+ 35.Kg2 Rd1 36.h5 Qf1+ 37.Kg3 Rd8 38.Qg2 Qd1 39.Qf3 Qg1+ 40.Kh3 Kg8 41.Qg2 Qd1 42.f4 Qc1 43.Qf3 Qb1 44.f5 Rd1 45.f6 Rh1+ 46.Kg3 Qg1+ 47.Kf4 Qh2+ 48.Kf5 Qc2+ 49.Re4 Qc5+ 50.Re5 Qc2+ 51.Kf4 Qh2+ 52.Kf5 Qc2+ 53.Kf4 Qh2+ 1/2-1/2
705757 FM Ruiz Buendia, Miguel (2255) FM Palczert, Matyas (2309) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Bc5 6.c3 O-O 7.d4 Ba7 8.Re1 d6 9.h3 h6 10.Bxc6 bxc6 11.dxe5 dxe5 12.Qxd8 Rxd8 13.Na3 Nd7 14.Nc4 f6 15.Na5 Nb8 16.Be3 Bb6 17.Rad1 Re8 18.Nc4 Bxe3 19.Rxe3 a5 20.Red3 Be6 21.Rd8 Kf8 22.b3 Ke7 23.Rxe8+ Kxe8 24.Nb2 Nd7 25.Na4 g5 26.Ne1 Rd8 27.Kf1 Ke7 28.Ke2 h5 29.Nd3 Nf8 30.Ndc5 Rxd1 31.Kxd1 Bc8 32.Nb2 Ng6 33.Ke2 Nf4+ 34.Kf1 f5 1-0
705738 FM Ruiz Buendia, Miguel (2255) Paikens, Reinis (2153) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.O-O Bg7 6.Re1 Qc7 7.c3 d6 8.h3 Nf6 9.e5 Nd5 10.exd6 Qxd6 11.Na3 O-O 12.Nc4 Qc7 13.Qa4 Bd7 14.Nfe5 Be8 15.b3 f6 16.Nd3 Bf7 17.Nxc5 e5 18.Ba3 Nb6 19.Qa5 Qd8 20.Qa6 Re8 21.Ne4 Nxc4 22.bxc4 Qd7 23.Rab1 f5 24.Nd6 Red8 25.Rb2 f4 26.Nb7 Rdb8 27.Nc5 Qf5 28.f3 Qf6 29.d3 Rd8 30.Nb7 Rdb8 31.Nd6 Qe7 32.Reb1 Bf8 1-0
705659 IM Fromm, Marius (2437) FM Ruiz Buendia, Miguel (2255) 1-0
1.Nf3 d5 2.c4 c6 3.g3 Nf6 4.Bg2 Bg4 5.Ne5 Be6 6.cxd5 Bxd5 7.Nf3 e5 8.Nc3 Bd6 9.Nxd5 cxd5 10.d3 Nc6 11.O-O O-O 12.Bg5 h6 13.Bxf6 Qxf6 14.Qb3 Ne7 15.Nd2 Rfe8 16.Rac1 b6 17.Rc2 Bc5 18.e3 a5 19.Qa4 Rac8 20.a3 Qg6 21.Qb5 Qc6 22.Qxc6 Rxc6 23.Rfc1 Rec8 24.Bxd5 Nxd5 25.d4 Nxe3 26.fxe3 exd4 27.Kf1 dxe3 28.Nf3 Rf6 29.Ke2 Rd8 30.Rf1 Rd5 31.Rc4 h5 32.Re4 Bd6 33.Rc1 Rdf5 34.Rf1 Re6 1-0
718825 IM Stoyanov, Tsvetan (2458) FM Ruiz Buendia, Miguel (2255) 1-0
1.c4 c6 2.Nf3 d5 3.e3 Nf6 4.Nc3 e6 5.b3 Bd6 6.Bb2 O-O 7.Be2 e5 8.cxd5 cxd5 9.Nb5 Nc6 10.Nxd6 Qxd6 11.O-O d4 12.exd4 exd4 13.Re1 Re8 14.h3 d3 15.Bf1 Bf5 16.Rc1 Rad8 17.Rxe8+ Rxe8 18.Ne1 Rd8 19.Rc4 b5 20.Rc1 Be4 21.Nxd3 Bxd3 22.Bxd3 Qxd3 23.Rxc6 Ne4 24.Qg4 Qb1+ 25.Bc1 h6 26.Rc8 Rxc8 27.Qxc8+ Kh7 28.d4 g6 29.Qc7 Kg7 30.d5 b4 31.Kh2 Nxf2 32.Qe5+ Kh7 33.Bb2 f6 34.Qe7+ Kg8 35.Qe6+ Kg7 36.Qxf6+ Kh7 37.Qg7# 1-0
770669 FM Martin Carmona, Gaston Manuel (2354) FM Ruiz Buendia, Miguel (2212) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bd6 7.Bd3 O-O 8.O-O dxc4 9.Bxc4 a6 10.a4 c5 11.Rd1 Qc7 12.Bd3 h6 13.a5 b5 14.dxc5 Nxc5 15.Bxb5 Bb7 16.Be2 Rac8 17.h3 Rfd8 18.Bd2 Nfe4 19.Be1 Qe7 20.Rac1 h5 21.b4 Nxc3 22.Qxc3 Ne4 23.Qb2 Rxc1 24.Rxc1 Ng5 25.Nxg5 Qxg5 26.Bf1 Rb8 27.Qd4 Bd5 28.h4 Qg6 29.Bc3 Be7 30.Re1 Rc8 31.e4 Bf6 32.e5 Bxh4 33.Qxh4 Rxc3 34.Rd1 Rb3 35.Qd8+ Kh7 36.Qh4 Be4 37.Re1 Bd5 38.Kh2 Rc3 39.b5 axb5 40.a6 Ra3 41.Rc1 Ra4 42.Qh3 Qg5 43.Qd3+ g6 44.Re1 Kg7 45.Qe3 Qh4+ 46.Kg1 Rxa6 47.Bxb5 Ra2 48.Bf1 Ra4 49.Qc3 Rg4 50.Qe3 Qe7 51.f3 Ra4 52.Rc1 Qh4 53.Rc8 Qe7 54.Qb6 Qa7 55.Qxa7 Rxa7 56.Kh2 Ra1 57.Bb5 Re1 58.f4 Rb1 59.Bd3 Rb4 60.g3 h4 61.Rc3 Rb2+ 62.Kh3 hxg3 63.Kxg3 Rg2+ 64.Kh3 Rf2 65.Kg4 Rg2+ 66.Kh4 Kh6 67.Rc7 Kg7 68.Rc2 Rg1 69.Rf2 Kh6 70.Kh3 Rc1 71.Bb5 Be4 72.Be8 Kg7 73.Kg3 Rg1+ 74.Kh3 Bf5+ 75.Kh2 Rg4 76.Bc6 Rh4+ 77.Kg2 g5 78.fxg5 Kg6 79.Re2 Kxg5 80.Be8 Bg6 81.Rf2 Rg4+ 82.Kh3 Rf4 83.Re2 Kf5 84.Bb5 Rf3+ 85.Kg2 Kf4 86.Be8 Bh5 87.Rb2 Rg3+ 88.Kf2 Rg8 89.Bc6 Rc8 90.Bd7 Rc5 91.Be8 Kxe5 92.Rb7 Kf6 93.Ke3 Bg6 94.Rb8 Rc7 95.Rb6 Re7 96.Ba4 Ra7 97.Be8 Ke7 98.Rb8 Bf5 99.Bb5 e5 100.Bc4 f6 101.Rb6 Rc7 102.Bb3 Rc3+ 103.Kd2 Rd3+ 104.Ke2 Rd6 105.Rb7+ Bd7 106.Bc2 Ke6 107.Bb3+ Kf5 108.Bc2+ Kf4 109.Rb4+ Rd4 110.Rb6 Bg4+ 111.Ke1 f5 112.Rb3 e4 113.Ra3 Rd8 0-1
770626 FM Ruiz Buendia, Miguel (2212) Gete Rodriguez, I (2062) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.Bd3 O-O 11.O-O Nb4 12.Be2 Be6 13.a3 Nc6 14.Ned5 Bxd5 15.Nxd5 Nxe4 16.Bf3 f5 17.Be3 Rb8 18.Bxe4 fxe4 19.Qg4 Kh8 20.c3 Bf6 21.Rfd1 Ne7 22.Qxe4 Ng6 23.Nb4 Ra8 24.Qc6 Ne7 25.Qxd6 Qc8 26.Nd5 Nf5 27.Qc5 h5 28.Nb6 Qb7 29.Nxa8 Rxa8 30.Qd5 1-0
770570 IM Tejedor Fuente, Enrique (2387) FM Ruiz Buendia, Miguel (2212) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.O-O Nxe4 6.Re1 d5 7.Bxd5 Qxd5 8.Nc3 Qh5 9.Nxe4 Be6 10.Bg5 h6 11.Bf6 Be7 12.Bxe7 Kxe7 13.Qd3 Rad8 14.Qa3+ Kd7 15.Nc5+ Kc8 16.Ne5 Rd5 17.Nxc6 Rxc5 18.Nxd4 Kb8 19.Nxe6 fxe6 20.Qd3 Rd5 21.Qe4 Rd6 22.Qe2 Qxe2 23.Rxe2 Rhd8 24.Rae1 Kc8 25.f3 Kd7 26.Kf2 Ke7 27.Re4 Rd2+ 28.R1e2 Rxe2+ 29.Kxe2 a5 30.Rc4 Rd7 31.Rc5 b6 32.Rc6 Kf6 33.h4 g5 34.h5 Ke5 35.Ke3 Kd5 36.Rc3 Ke5 37.g3 c5 38.Ke2 Kf5 39.Re3 e5 40.g4+ Ke6 41.Rb3 Rd6 42.a4 c4 43.Rb5 Rc6 44.c3 e4 45.fxe4 Rd6 46.e5 Rd3 47.Rxb6+ Kxe5 48.Rxh6 Rg3 49.Rc6 Kd5 50.Ra6 Ke4 51.Rxa5 Rxg4 52.Kf2 Rh4 53.Rxg5 Rh2+ 54.Kg3 Rxb2 55.h6 Rb8 56.Kh2 Kf4 57.Rg7 Rb2+ 58.Kh3 Rb6 59.Rg4+ Kf3 60.h7 Rb1 61.Rg2 Rb8 62.Rg8 Rb1 63.Rf8+ Ke3 64.h8=Q 1-0
770520 FM Ruiz Buendia, Miguel (2212) FM Garcia Blanco, O (2369) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Be3 Qc7 8.f3 Bb4 9.a3 Bxc3+ 10.bxc3 d5 11.Bd3 Ne5 12.O-O Bd7 13.Qe1 dxe4 14.fxe4 Nfg4 15.Bf4 Qb6+ 16.Nd4 Nxd3 17.cxd3 e5 18.h3 exd4 19.Rb1 Qc6 20.hxg4 dxc3 21.Be5 c2 22.Rb4 b5 23.Bxg7 Rg8 24.Bb2 Rxg4 25.Qf2 Be6 26.Rc1 Rc8 27.Qxa7 Qd6 28.Bf6 Kf8 29.Rd4 Rxg2+ 30.Kxg2 Bh3+ 31.Kxh3 Qxf6 32.Qd7 Qh6+ 33.Kg2 Rc6 34.e5 Rg6+ 35.Rg4 Rxg4+ 36.Qxg4 Qxc1 37.Qb4+ Kg8 38.Qg4+ Kf8 39.Qb4+ Kg8 40.Qg4+ Kh8 41.Qc8+ Kg7 42.Qg4+ Kh6 43.Qh4+ Kg7 44.Qf6+ 1/2-1/2
770471 IM Espinosa Aranda, A (2436) FM Ruiz Buendia, Miguel (2212) 1/2-1/2
1.Nf3 d5 2.e3 c5 3.b3 g6 4.Bb2 Nf6 5.c4 Bg7 6.cxd5 Qxd5 7.Nc3 Qd8 8.Be2 O-O 9.d4 Nc6 10.dxc5 Ne4 11.Qxd8 Rxd8 12.Na4 Bxb2 13.Nxb2 Nxc5 14.Rc1 b6 15.Na4 Nxa4 16.Rxc6 Nc5 17.O-O Bb7 18.Rc7 Rac8 19.Rxc8 Rxc8 20.Rd1 Ne4 21.Bc4 Nd6 22.Bd3 Be4 23.Ne1 Bxd3 24.Nxd3 Rc2 25.a4 Rc3 26.Nc1 a5 27.Kf1 Ne4 28.Ke2 Nc5 29.Kd2 Ne4+ 30.Ke2 Rc8 31.Kf3 f5 32.Nd3 Rd8 33.Nb2 Rxd1 34.Nxd1 Nd2+ 35.Kf4 Nxb3 36.Ke5 Nc5 37.Nb2 Ne4 38.Nc4 Nxf2 39.Nxb6 Ng4+ 40.Kd4 e5+ 41.Kd3 Kf7 42.Nc4 Ke6 43.Nxa5 Kd5 44.Nc4 Kc5 45.a5 e4+ 46.Kc3 Kb5 47.h3 Nf2 48.Kd4 Nd3 49.g4 fxg4 50.hxg4 h5 51.Nd6+ Kxa5 52.Nxe4 Ne1 53.g5 Nf3+ 54.Kd5 Kb5 55.Ke6 Kc4 56.Kf6 Kd3 57.Kxg6 Kxe4 58.Kxh5 Nxg5 59.Kxg5 Kxe3 1/2-1/2
778369 FM Ruiz Buendia, Miguel (2212) WFM Jimenez Fernandez, Rebeca (2053) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.g4 Be6 10.O-O-O Nxd4 11.Bxd4 Qa5 12.Kb1 Rfc8 13.a3 Rab8 14.h4 b5 15.Nd5 Qxd2 16.Rxd2 Bxd5 17.exd5 a5 18.h5 b4 19.a4 Nd7 20.f4 Bxd4 21.Rxd4 Nf6 22.hxg6 hxg6 23.g5 Nh5 24.Bh3 Ng3 25.Rh2 Rc7 26.Bg4 Kg7 27.Rd3 Nh5 28.Rdh3 Rh8 29.b3 Rc5 30.Bf3 Rcc8 31.f5 Rc5 32.Kc1 Rh7 33.Rh4 Rh8 34.Re2 Rc7 35.Kd2 Ng3 36.f6+ exf6 37.gxf6+ Kxf6 38.Rxh8 Nxe2 39.Bxe2 Ke5 40.Ra8 Rc5 41.Bc4 Kf4 42.Ra6 Ke5 43.Rc6 1-0
778308 IM Martinez Fernandez, Adrian (2421) FM Ruiz Buendia, Miguel (2212) 1-0
1.c4 c6 2.Nf3 d5 3.g3 g6 4.Qa4 Nd7 5.cxd5 cxd5 6.Nc3 Nf6 7.d4 Bg7 8.Qb3 Nb6 9.Bg2 O-O 10.O-O Bf5 11.Bf4 Ne4 12.Rfc1 Nxc3 13.Rxc3 Rc8 14.Rac1 Rxc3 15.Rxc3 Qa8 16.Qb4 e6 17.Qe7 Re8 18.Qh4 Rc8 19.Be5 Rxc3 20.bxc3 Qf8 21.Bxg7 Kxg7 22.Qf4 Be4 23.Ne5 Bxg2 24.Kxg2 h5 25.g4 hxg4 26.Nxg4 Qe7 27.Qe5+ f6 28.Qe3 g5 29.Qh3 Nd7 30.Qh6+ Kg8 31.Qg6+ Kf8 32.f3 b5 33.Kf1 a5 34.Qb1 b4 35.cxb4 axb4 36.Qg6 Qf7 37.Qb1 Qe7 38.Qg6 Qf7 39.Qc2 Kg7 40.Qc7 Kg6 41.Qd6 Qe8 42.Qxb4 f5 43.Ne5+ Nxe5 44.dxe5 f4 45.a4 Qh8 46.Qd6 Kf5 47.Kg2 Qg7 48.h3 Qa7 49.Qb4 Qa6 50.Qb5 Qxb5 51.axb5 Kxe5 52.h4 gxh4 53.Kh3 Kd6 54.Kxh4 Kc5 55.Kg4 Kxb5 56.Kxf4 Kc6 57.Ke5 Kd7 58.e3 Ke7 59.f4 Kf7 60.f5 exf5 61.Kxf5 Ke7 62.Ke5 d4 63.exd4 Kd7 64.Kd5 Ke7 65.Kc6 Kd8 66.Kd6 1-0
778264 FM Ruiz Buendia, Miguel (2212) IM Ladron de Guevara Pinto, P (2406) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bd7 6.f3 Nc6 7.Be3 a6 8.Qd2 e6 9.O-O-O Nxd4 10.Bxd4 Bc6 11.g4 b5 12.g5 Nd7 13.Bg2 b4 14.Nd5 Bxd5 15.exd5 e5 16.Be3 Be7 17.h4 a5 18.f4 exf4 19.Bxf4 O-O 20.h5 Rc8 21.Kb1 Ne5 22.Rdg1 Nc4 23.Qd4 Qb6 24.Qxb6 Nxb6 25.b3 Rfe8 26.Re1 Bf8 27.g6 Rcd8 28.Rhf1 hxg6 29.hxg6 Rxe1+ 30.Rxe1 Nd7 31.Bh3 Nc5 32.gxf7+ Kxf7 33.Be6+ Nxe6 34.dxe6+ Kf6 35.Be3 Re8 36.Bd4+ Ke7 37.Bb6 Ra8 38.c4 bxc3 39.Kc2 g5 40.Kxc3 Bg7+ 41.Kc4 Be5 42.Kd5 Rb8 43.Be3 Bf4 44.Ke4 1/2-1/2
778244 Suarez Gomez, Paula (1770) FM Ruiz Buendia, Miguel (2212) 0-1
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 O-O 9.O-O cxd5 10.Bg5 Be6 11.Qf3 h6 12.Bf4 c5 13.Be5 a6 14.h3 Re8 15.Bf5 Bxf5 16.Qxf5 Qd7 17.Qxd7 Nxd7 18.Bf4 Bxc3 19.bxc3 Re2 20.Rfc1 Re4 21.Be3 Rc4 22.Rd1 Nf6 23.Rd3 Rb8 24.Bc1 Kf8 25.f3 Ke7 26.Ba3 Kd6 27.Rad1 Kc6 28.Bc1 Rb1 29.Kf1 d4 30.Ke1 Nd5 31.cxd4 Nc3 32.d5+ Kd7 33.Rxc3 Rxc3 34.Kd2 Rc4 35.c3 Ra1 36.a3 Ra2+ 37.Kd3 Rh4 38.Rd2 c4+ 39.Ke3 Rxd2 40.Bxd2 Kd6 41.Be1 Rh5 42.Kd4 Rxd5+ 43.Kxc4 Rd1 44.Bf2 Kc6 45.Bd4 g6 46.Be3 h5 47.h4 Rh1 48.g3 Rf1 49.Bf4 Rxf3 50.Kb4 f6 51.Ka5 Rxc3 52.a4 Rc4 53.Bd2 Kd7 54.Kxa6 Rxa4+ 55.Kb5 Rg4 56.Bc3 Ke6 0-1
809331 FM Lamaze, Simon (2417) FM Ruiz Buendia, Miguel (2219) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qb6 8.Bb3 e6 9.f4 Be7 10.f5 Nc5 11.Qf3 Nxb3 12.Nxb3 O-O 13.O-O-O Bd7 14.Rd3 Qc7 15.Qg3 Rac8 16.Qh4 exf5 17.Rg3 Kh8 18.Rh3 fxe4 19.Bxf6 Bxh3 20.Bxe7 Rfe8 21.Bf6 Bf5 22.Qh6 Rg8 23.Bd4 b5 24.Qg5 Bg6 25.a3 Qd7 26.Qe3 Qg4 27.Rg1 Qe6 28.Ne2 Qc4 29.Bc3 Rge8 30.g4 Qc7 31.h4 f6 32.h5 Bf7 33.h6 Re5 34.hxg7+ Kg8 35.Ned4 Rg5 36.Nf5 Bxb3 37.Nh6+ 1-0
852936 FM Ruiz Buendia, Miguel (2198) Martin Capitan, F (2046) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 Ne4 7.O-O O-O 8.cxd4 Bb6 9.d5 Ne7 10.Bd3 f5 11.Nc3 d6 12.Ng5 Nxc3 13.bxc3 h6 14.Nf3 dxe5 15.Bc4 Ng6 16.d6+ Kh8 17.Ng5 cxd6 18.Nf7+ Rxf7 19.Bxf7 Qf6 20.Bd5 e4 21.Qh5 Bd7 22.Bxh6 Qh4 23.Qxg6 gxh6 24.Qxd6 Bc6 25.Qe5+ 1-0
852873 FM Moral Garcia, S (2250) FM Ruiz Buendia, Miguel (2198) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Be7 8.Nd2 b5 9.a4 b4 10.Nd5 Nxd5 11.exd5 f5 12.Nc4 Nd7 13.a5 O-O 14.f3 Bh4+ 15.g3 f4 16.Bf2 e4 17.fxe4 Bg5 18.Qd3 fxg3 19.hxg3 Nf6 20.Bg2 Ng4 21.Bd4 Qe7 22.Nb6 Ne5 23.Bxe5 Qxe5 24.Nc4 Qe7 25.e5 g6 26.e6 Bd7 27.Ke2 Bb5 28.b3 Qg7 29.Raf1 Rxf1 30.Rxf1 Rf8 31.Rxf8+ Kxf8 32.Be4 Ke7 33.Qf3 Bxc4+ 34.bxc4 Qf6 35.Qxf6+ Bxf6 36.Bd3 b3 37.cxb3 Bc3 38.c5 dxc5 39.Bxa6 Bxa5 40.g4 Kd6 41.Bc4 h5 42.gxh5 gxh5 43.Bd3 Bd8 44.Be4 h4 45.Kd3 h3 46.Bh1 h2 47.Kc4 Bf6 48.Bg2 Bg5 49.b4 cxb4 50.Kxb4 1/2-1/2
852809 Alvarez Serrano, C (2226) FM Ruiz Buendia, Miguel (2198) 0-1
1.Nf3 d5 2.d4 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.a4 c5 7.dxc5 Na6 8.c6 bxc6 9.a5 Ne4 10.Nfd2 Nxd2 11.Nxd2 Nc5 12.Ra2 Rb8 13.e4 Be6 14.b3 Rb5 15.exd5 cxd5 16.Bb2 Bxb2 17.Rxb2 Na4 18.bxa4 Rxb2 19.Nb3 Ra2 20.Nd4 Rxa4 21.Re1 Bd7 22.Bxd5 e6 23.Bb3 Rxa5 24.Qf3 Qb6 25.Qf6 0-1
852733 FM Ruiz Buendia, Miguel (2198) Ruiz Fernandez, Daniel II (1963) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Bc5 6.Bxc6 dxc6 7.d3 Qe7 8.Nbd2 Bg4 9.h3 Bh5 10.Nc4 Nd7 11.a4 a5 12.Bd2 b6 13.Qe2 Bxf3 14.Qxf3 O-O 15.b3 Rfe8 16.Kh1 Nf8 17.Bc3 f6 18.Bb2 Ne6 19.c3 Rad8 20.Rad1 Rd7 21.Rd2 Red8 22.Rfd1 Qf7 23.Ba1 Qg6 24.Qg4 Qxg4 25.hxg4 Kf7 26.g3 g5 27.Kg2 Kg6 28.Kf3 Kf7 29.Ke2 Kg6 30.Rb1 Ra8 31.Ra2 Bf8 32.f3 Rad8 33.Rd2 Bc5 34.Rbd1 Kf7 35.Rb1 Ra8 36.Ne3 Bxe3 37.Kxe3 c5 38.Rh1 Kg7 39.Rdh2 Nf8 40.Rb1 Rad8 41.Rd2 Ne6 42.Rbd1 Kf7 43.Bb2 Rd6 44.Ba1 R6d7 45.Bb2 Rd6 46.Ba1 R6d7 1/2-1/2
852692 FM Ruiz Buendia, Miguel (2198) Pardo Ruiz, Carlos (1980) 1-0
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.O-O-O d5 10.exd5 Nxd5 11.Nxc6 bxc6 12.Bd4 e5 13.Bc5 Be6 14.Ne4 Re8 15.h4 h6 16.h5 g5 17.g4 Qc7 18.Bc4 Rad8 19.Qf2 Rd7 20.Rhe1 f5 21.gxf5 Bxf5 22.Bb3 Red8 23.Ba3 Kh8 24.Nc5 Rf7 25.Qd2 Bf6 26.Qe2 Rg7 27.Ne4 Nf4 28.Qc4 Be6 29.Qc5 Rgd7 30.Rd6 Rxd6 31.Nxd6 Bxb3 32.axb3 Kh7 33.Rd1 Nxh5 34.Qc4 Nf4 35.Qe4+ Kg8 36.Qf5 Kg7 37.Ne8+ Kg8 38.Nxf6+ Kf7 39.Ne8+ Kg8 40.Rxd8 Ne2+ 41.Kb1 1-0
921973 FM Ruiz Buendia, Miguel (2220) IM Bronstein, Or (2463) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.e5 h6 6.Bc1 Ne4 7.Qg4 Kf8 8.a3 Bxc3+ 9.bxc3 Nxc3 10.Bd3 Kg8 11.h4 c5 12.Rh3 Nc6 13.Rg3 Qf8 14.Nf3 f5 15.exf6 Qxf6 16.Qf4 Qxf4 17.Bxf4 Ne4 18.Bxe4 dxe4 19.Nd2 cxd4 20.Nxe4 e5 21.Bd2 Kh7 22.O-O-O Rd8 23.Nc5 b6 24.Nd3 Bf5 25.Nb4 Na5 26.Re1 e4 27.Bf4 Rac8 28.Be5 g6 29.Kd1 Nc4 30.Bf4 a5 31.Na2 Nb2+ 0-1
921936 GM Raja, Rithvik R (2488) FM Ruiz Buendia, Miguel (2220) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Nc3 e6 6.Nh4 Be4 7.f3 Bg6 8.Qb3 Qc7 9.cxd5 cxd5 10.Bd2 Be7 11.Nxg6 hxg6 12.O-O-O Nc6 13.Kb1 a6 14.Rc1 Nd7 15.Bd3 Rc8 16.Ne2 b5 17.a4 bxa4 18.Qxa4 Nb6 19.Qxa6 Ra8 20.Qb5 Kd7 21.Rc3 Na4 22.Rxc6 Qxc6 23.Rc1 Qxb5 24.Bxb5+ Kd8 25.Rc6 Nxb2 26.Kxb2 Rxh2 27.g3 Rf2 28.f4 g5 29.Ra6 Rxa6 30.Bxa6 gxf4 31.gxf4 g5 32.fxg5 Bxg5 1/2-1/2
990878 FM Ruiz Buendia, Miguel (2172) Kee, Steve (1919) 1-0
1.e4 c5 2.Nf3 g6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.Qxd4 Nb6 7.Qh4 Nc6 8.a4 d5 9.a5 Nd7 10.e6 fxe6 11.Bh6 Nf6 12.Bb5 Qd6 13.Bf4 Qc5 14.Bd3 e5 15.Nxe5 Nxe5 16.Bxe5 Bg7 17.Nd2 O-O 18.Nb3 Qc6 19.Nd4 Qd7 20.h3 Nh5 21.Qg5 Bxe5 22.Qxe5 Nf4 23.Bf1 Rf6 24.Rd1 Qd8 25.b4 a6 26.c4 Qd6 27.Qxd6 Rxd6 28.g3 Ne6 29.cxd5 Nxd4 30.Rxd4 Be6 31.Bg2 Rad8 32.O-O Bxd5 33.Rfd1 e6 34.Rc1 Bxg2 35.Rxd6 Rxd6 36.Kxg2 Rd7 37.Kf3 Kf7 38.Ke4 Kf6 39.f4 h6 40.Rc8 Rd5 41.Rc5 Rd6 42.b5 axb5 43.Rxb5 Rd7 44.g4 Rc7 45.h4 Rc4+ 46.Ke3 Rc7 47.Kd4 Ke7 48.Ke5 Rd7 49.Rc5 Kf7 50.Ke4 Ke7 51.h5 Kd6 52.Rb5 gxh5 53.Rxh5 Rg7 54.Kf3 Rg6 55.Rb5 Rg7 56.Kg3 Kc6 57.Re5 Kd6 58.Kh4 Rf7 59.Kg3 Rg7 60.Rb5 Kc6 61.Rh5 Rg6 62.Kf3 Rf6 63.Ke4 Rg6 64.Ke5 Kb5 65.f5 exf5 66.gxf5 Rg1 67.f6 Re1+ 68.Kd6+ Kb4 69.f7 Rf1 70.Ke6 1-0
997081 IM Ramoutar, Alan-Safar (2425) FM Ruiz Buendia, Miguel (2172) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 a6 5.Bd3 g6 6.O-O Bg7 7.Re1 e6 8.Bf1 Ne7 9.e5 Qc7 10.Ne4 O-O 11.Nf6+ Kh8 12.c3 Nxf3+ 13.Qxf3 Ng8 14.d4 d6 15.Re4 dxe5 16.Nxh7 Kxh7 17.Rh4+ Nh6 18.Bxh6 Kg8 19.Bxg7 Kxg7 20.Qe3 Bd7 21.dxe5 Rh8 22.Rxh8 Rxh8 23.Rd1 Rh5 24.g4 Rh8 25.Qg5 Re8 26.Rd3 Qd8 27.Qd2 Re7 28.Rh3 1-0
997040 FM Ruiz Buendia, Miguel (2172) FM Miller, Ed (2354) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.a3 Bxc5 6.Nf3 Nd7 7.c4 Ne7 8.Nc3 O-O 9.Bd3 Qc7 10.O-O Nxe5 11.Bxh7+ Kxh7 12.Ng5+ Kg6 13.Ne2 Rh8 14.Nf4+ Kf6 15.b4 Nxc4 16.Nh5+ Kg6 17.Nf4+ Kf6 1/2-1/2
996902 Eythorsson, Engilbert Vidar (1442) FM Ruiz Buendia, Miguel (2172) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Nf3 Ne4 7.e3 O-O 8.Bd3 Re8 9.O-O Bxc3 10.bxc3 Nd7 11.c4 c6 12.cxd5 cxd5 13.Ba3 Qa5 14.Bb2 Ndf6 15.Ne5 Bf5 16.f3 Rac8 17.Qe2 Nd6 18.Bxf5 Nxf5 19.g4 Nd6 20.g5 Nh5 21.f4 g6 22.Ng4 Qa4 23.Nh6+ Kg7 24.Rf2 f5 25.Qf3 Ne4 26.Nxf5+ gxf5 27.Qxh5 Nxf2 28.Qh6+ Kg8 29.g6 Rc7 30.Kxf2 Qc2+ 31.Kf1 Qd3+ 32.Kg1 Qxe3+ 33.Kg2 Rc2+ 34.Kh1 Qe4+ 35.Kg1 Qg2# 0-1
996722 FM Ruiz Buendia, Miguel (2172) Kristinsson, Ogmundur (1937) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.d4 d6 8.c3 O-O 9.Nbd2 exd4 10.cxd4 Bg4 11.h3 Bh5 12.g4 Bg6 13.Re1 d5 14.exd5 Nxd5 15.Ne4 Kh8 16.Ne5 Nxe5 17.dxe5 c6 18.Bd2 Qc7 19.Rc1 Rad8 20.Qf3 Nb4 21.Nd6 Nd3 22.Rxc6 Nxe1 23.Bxe1 Qa7 24.Ba5 Bxd6 25.Bxd8 Bxe5 26.Bb6 Qd7 27.Bd5 Bxb2 28.Bc5 Rc8 29.Rxc8+ Qxc8 30.Bxf7 Bxf7 31.Qxf7 h6 32.Qh5 Qe6 33.Be3 Qxa2 34.g5 Qb1+ 35.Kg2 Qe4+ 36.Kg1 Bc1 37.Bxc1 Qe1+ 38.Kg2 Qxc1 39.Qe8+ 1-0
996482 IM Sukandar, I (2389) FM Ruiz Buendia, Miguel (2172) 1-0
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.Nf3 Nc6 5.Nbd2 Nh5 6.Bg5 h6 7.Bh4 g5 8.Ne5 Nxe5 9.dxe5 Ng7 10.Bg3 Qb6 11.e4 Be6 12.Bd3 Rd8 13.exd5 Bxd5 14.Qe2 Ne6 15.O-O Bg7 16.Nc4 Qc7 17.Ne3 Bc6 18.Nf5 Qb6 19.Bc4 Bd5 20.Rad1 Bxc4 21.Qxc4 O-O 22.Nxe7+ Kh8 23.b3 Rxd1 24.Rxd1 Rd8 25.Nd5 Nc7 26.Rd3 Nxd5 27.Rxd5 Qa5 28.h3 Rxd5 29.Qxd5 h5 30.e6 h4 31.Bb8 Qe1+ 32.Kh2 fxe6 33.Qxc5 a6 34.a4 Qd2 35.Qc8+ Kh7 36.Qxb7 Qd4 37.Qf7 Kh8 38.Qh5+ Kg8 39.Qxg5 Kf7 40.Qf4+ 1-0
996162 Arnalds, S (1873) FM Ruiz Buendia, Miguel (2172) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 h6 7.Bxf6 Qxf6 8.e3 c6 9.Nf3 O-O 10.Be2 Re8 11.O-O Bf5 12.Bd3 Bxd3 13.Qxd3 Nd7 14.Rfc1 Bd6 15.Na4 Re4 16.Nc5 Bxc5 17.dxc5 Qxb2 18.Rab1 Qxa2 19.Rxb7 Rc4 20.Rcb1 Qa6 21.Qf5 Qxb7 0-1
996340 FM Ruiz Buendia, Miguel (2172) Thorsteinsson, Thorsteinn Jakob F (1844) 1-0
1.e4 c6 2.d4 d5 3.e5 Bf5 4.g4 Be4 5.f3 Bg6 6.e6 Qd6 7.exf7+ Kxf7 8.Nc3 Nf6 9.f4 Be4 10.Nf3 Bxf3 11.Qxf3 g6 12.f5 gxf5 13.gxf5 h5 14.Bf4 Qd7 15.Rg1 Qxf5 16.Bd3 Qe6+ 17.Be5 Ke8 18.Bf5 Rg8 19.Bxe6 Rxg1+ 20.Kf2 Rxa1 21.Bxf6 exf6 22.Qxf6 Be7 23.Qh8+ Bf8 24.Qh7 Kd8 25.Qxb7 Rc1 26.Bf5 Rh1 27.Qxa8 Rxh2+ 28.Kg1 Bd6 29.Qb7 1-0
995912 FM Ruiz Buendia, Miguel (2172) GM Gretarsson, Hj (2538) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nd2 e6 5.Nb3 Nd7 6.Nf3 Qc7 7.Be2 c5 8.c3 c4 9.Nbd2 f6 10.O-O fxe5 11.Nxe5 Nxe5 12.dxe5 Bc5 13.Nf3 Ne7 14.b4 cxb3 15.Bb5+ Nc6 16.Nd4 O-O 17.Bxc6 bxc6 18.Nxb3 Bb6 19.Bf4 c5 20.Qd2 a5 21.a4 Rab8 22.Nc1 Ba7 23.Ne2 Rb3 24.Ng3 Bg6 25.h4 Qf7 26.Be3 d4 27.Qd1 Rxc3 28.Bd2 Rc2 29.Ra3 d3 30.h5 c4 31.hxg6 Bxf2+ 32.Kh1 Qxg6 33.Rxf2 Rxf2 34.Be3 Qxg3 35.Bxf2 Rxf2 0-1
1071383 FM Ruiz Buendia, Miguel (2257) FM Mahitosh, Dey (2134) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.h3 Bg7 5.Be3 O-O 6.Nf3 Nc6 7.Qd2 e5 8.d5 Ne7 9.g4 c6 10.g5 Ne8 11.O-O-O Qa5 12.Re1 b5 13.dxc6 b4 14.Nd5 Nxc6 15.Bc4 Be6 16.Qd3 Rb8 17.Nd2 b3 18.Bxb3 1-0
1071329 Gomez Aguirre, Juan Alberto (2108) FM Ruiz Buendia, Miguel (2257) 1/2-1/2
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nc6 5.e3 Nf6 6.Nc3 Bf5 7.Qb3 Na5 8.Bb5+ Bd7 9.Bxd7+ Qxd7 10.Qb5 Nc6 11.Nf3 a6 12.Qe2 e6 13.Ne5 Nxe5 14.dxe5 Ne4 15.Nxe4 dxe4 16.O-O Rc8 17.Rac1 Be7 18.Rc4 Rxc4 19.Qxc4 Qc6 20.Rc1 g5 21.Bg3 Qxc4 22.Rxc4 Kd7 23.Kf1 h5 24.f3 exf3 25.gxf3 Rc8 26.Rxc8 Kxc8 27.Ke2 Kd7 28.Kd3 Kc6 29.e4 Bc5 30.h3 Bg1 31.Be1 Bc5 32.Bg3 h4 33.Be1 Be7 34.Bc3 Kd7 35.Bd4 Kc6 36.Bc3 Bd8 37.Bd2 Kc5 38.Bc3 Bc7 39.b4+ Kc6 40.a3 Kd7 41.Bd4 Ke8 42.Ke2 a5 43.Bc3 axb4 44.axb4 Kf8 45.Kf1 Kg7 46.Bd4 Kg6 47.Ke2 Bb8 48.Ke3 Bc7 49.Ke2 Bb8 50.Ke3 1/2-1/2
1071277 FM Ruiz Buendia, Miguel (2257) Persson, Sebastian 2007 (1727) 1-0
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.a3 Bxc5 6.Nf3 a6 7.b4 Ba7 8.c4 Ne7 9.Nc3 dxc4 10.Qxd8+ Kxd8 11.Bxc4 b5 12.Bd3 Nf5 13.Be4 Nd4 14.Bxa8 Nc2+ 15.Ke2 Nxa1 16.Bg5+ 1-0
1071207 Ilamparthi, A R (2336) FM Ruiz Buendia, Miguel (2257) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be6 8.Be3 h5 9.Nd5 Bxd5 10.exd5 Nbd7 11.Qd2 g6 12.O-O-O Nb6 13.Kb1 Nbxd5 14.Bg5 Be7 15.Bd3 Qc7 16.Rhe1 O-O-O 17.c4 Nb6 18.c5 dxc5 19.Nxc5 Nc4 20.Qc2 Qxc5 21.Bxc4 Rxd1+ 22.Rxd1 Rd8 23.Rxd8+ Kxd8 24.Bxf7 Qg1+ 25.Qc1 Qxg2 26.Be6 Ke8 27.Bxf6 Bd8 28.Qd1 1-0
1071161 FM Ruiz Buendia, Miguel (2257) IM Park, Evan (2362) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.c3 d6 6.a4 g5 7.Qb3 Qd7 8.a5 Bg7 9.Nbd2 O-O 10.Nf1 Ne7 11.h3 c6 12.Qc2 d5 13.Bb3 Nh5 14.g4 Nf4 15.Ng3 Qd6 16.Nf5 Bxf5 17.gxf5 Rad8 0-1
1081808 FM Trost, Edvin (2380) FM Ruiz Buendia, Miguel (2257) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Nc3 e6 6.Nh4 Bg6 7.Nxg6 hxg6 8.Rb1 Nbd7 9.c5 b6 10.b4 bxc5 11.bxc5 Rb8 12.Rxb8 Qxb8 13.Qa4 Qc7 14.Bd2 e5 15.Ba6 Be7 16.g3 e4 17.Qb3 Nb8 18.Be2 Nbd7 19.O-O O-O 20.Rb1 Rb8 21.Qa4 Rxb1+ 22.Nxb1 Ne8 23.Ba5 Qb7 24.Qb3 Qc8 25.Na3 f5 26.Nc2 Nb8 27.Nb4 Kh7 28.Qb1 Kg8 29.Qb3 Kh7 30.Kg2 Bf6 31.h4 Be7 32.Nc2 Nf6 33.Bc3 Bd8 34.Qb4 Ne8 35.Na1 Nf6 36.Nc2 Ne8 37.Qb1 Nf6 38.Kh2 Qc7 39.Nb4 Qc8 40.Qf1 Qc7 41.Na6 Nxa6 42.Bxa6 Qb8 43.Qd1 Ng4+ 44.Kg2 Bxh4 45.Qe1 Bd8 46.Be2 Nf6 47.Bd1 1/2-1/2
1081726 FM Ruiz Buendia, Miguel (2257) GM Petursson, Mar (2437) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 h5 9.Nd5 Bxd5 10.exd5 Nbd7 11.Qd2 Qc7 12.c4 b6 13.O-O-O g6 14.Kb1 Bg7 15.h3 a5 16.Be2 h4 17.Bg5 Ng8 18.Rhe1 Kf8 19.f4 a4 20.Na1 Ngf6 21.Bd3 Kg8 22.f5 gxf5 23.Bxf5 Qxc4 24.Rc1 Qb5 25.Rc6 Rh5 26.Bg4 Nxg4 27.hxg4 Rxg5 28.Qxg5 Qxd5 29.Rc7 Nc5 30.Qf5 Rf8 31.Rf1 Ne4 32.Rh1 Ng3 33.Qf2 Nxh1 0-1
1081676 IM Vestby-Ellingsen, Mads (2389) FM Ruiz Buendia, Miguel (2257) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 O-O 9.O-O Be6 10.Re1 Nbd7 11.a4 Rc8 12.a5 Rxc3 13.bxc3 Nxe4 14.Qd3 f5 15.c4 Qc7 16.Red1 Qc6 17.f3 Nef6 18.Bc1 Rc8 19.Ba3 Ne8 20.Nd2 Nc5 21.Qe3 Nf6 22.Nb3 f4 23.Qd2 d5 24.cxd5 Bxd5 25.Qc3 Nxb3 26.Qxc6 Rxc6 27.cxb3 Bxa3 28.Rxa3 Kf7 29.Raa1 Rc2 30.Bd3 Rc3 31.b4 Ke6 32.Rac1 Rb3 33.Rb1 Ra3 34.Bf1 g5 35.Ra1 Rc3 36.Rdc1 Rb3 37.Rab1 Ra3 38.Bc4 Bxc4 39.Rxc4 Nd5 40.Rc8 Ra2 41.Re8+ Kf6 42.Rg8 Ne3 43.g3 h5 44.gxf4 exf4 45.Rc1 g4 46.Rf8+ Kg5 47.Rc5+ Kh4 48.Rh8 Ra1+ 49.Kf2 Ra2+ 50.Ke1 Kh3 51.Rhxh5+ Kg2 52.Rce5 gxf3 53.Rhg5+ Kh1 0-1
1081597 FM Ruiz Buendia, Miguel (2257) IM Zumsande, M (2465) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.h4 h6 7.Bxe7 Qxe7 8.f4 a6 9.Nf3 c5 10.Qd2 Nc6 11.Ne2 b5 12.O-O-O c4 13.f5 Nb6 14.Nf4 exf5 15.e6 Bxe6 16.Re1 O-O-O 17.g3 Qd6 18.Bg2 Rhe8 19.Re3 Bd7 20.Rhe1 Re4 21.Ra3 Kb7 22.Ne5 Rxe1+ 23.Qxe1 Nxe5 24.dxe5 Qc5 25.h5 Bc6 26.e6 Re8 27.Re3 Ka7 28.Re5 fxe6 29.Nxe6 Qd6 30.Nd4 Rc8 31.Re7+ Ka8 32.Nxf5 Qf6 33.Qf2 Bb7 34.Rxg7 Na4 35.c3 Nc5 36.Kb1 Rf8 37.Qxc5 Qxf5+ 38.Kc1 Rc8 39.Qe7 Rb8 40.Qf7 Qe5 41.Kd2 b4 42.Bf3 bxc3+ 43.bxc3 Qd6 44.Rg8 Qb6 45.Rxb8+ Kxb8 46.Qe8+ Ka7 47.Qe3 d4 48.cxd4 Bxf3 49.Qxf3 Qb2+ 50.Ke3 c3 51.Qf7+ Kb6 52.Qb3+ Ka5 53.Kd3 Qd2+ 54.Kc4 c2 55.Qa3+ Kb6 56.Qd6+ Kb7 57.Qd7+ Kb8 58.Qd8+ Kb7 1/2-1/2
1089920 FM Ruiz Buendia, Miguel (2257) Salinas Tomas, Daniel (2089) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 a6 9.Na3 b5 10.Nd5 Be7 11.Bxf6 Bxf6 12.c3 Ne7 13.Nc2 Bb7 14.Nce3 Nxd5 15.Nxd5 O-O 16.a4 b4 17.cxb4 Bxd5 18.Qxd5 Qb6 19.b5 axb5 20.Bxb5 Qa5+ 21.Ke2 Qb4 22.b3 Rac8 23.Rhc1 Rc5 24.Rxc5 dxc5 25.Rd1 h5 26.Qc4 Qa3 27.Rd7 Qb2+ 28.Rd2 Qa3 29.Bc6 Rb8 30.Bd5 Rb4 31.Qa6 Rd4 32.Qc8+ Kh7 33.Qf5+ Kg8 34.Qc8+ Kh7 35.Qf5+ Kg8 36.Rxd4 cxd4 37.Qc8+ Kh7 38.Bxf7 Qb2+ 39.Kf3 Qc3+ 40.Qxc3 dxc3 41.Ke2 1-0
1089816 WFM Galvan Cipriani, Viviana (2088) FM Ruiz Buendia, Miguel (2257) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Be3 c5 8.Nf3 Nc6 9.Be2 Bg4 10.e5 cxd4 11.cxd4 Qa5+ 12.Qd2 Qxd2+ 13.Nxd2 Bxe2 14.Kxe2 Rd8 15.Nb3 O-O 16.Rac1 e6 17.Rhd1 Nb4 18.a3 Nd5 19.Nc5 b6 20.Ne4 Rc8 21.Kd3 f6 22.f4 fxe5 23.Rxc8 Rxc8 24.dxe5 Bf8 25.Ra1 b5 26.g3 a5 27.Nf6+ Nxf6 28.exf6 Kf7 29.Bd4 h5 30.h3 Bd6 31.Be5 Rc5 32.Kd4 b4 33.g4 Rc4+ 34.Kd3 Bxe5 35.fxe5 hxg4 36.hxg4 g5 37.Rb1 Rc5 38.Kd4 Rc4+ 39.Kd3 Rc5 1/2-1/2
1089708 FM Ruiz Buendia, Miguel (2257) Rodriguez Diaz, Javier (2084) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 d5 7.Bb5 Ne4 8.cxd4 Bb6 9.Nc3 O-O 10.Be3 Bg4 11.h3 Bh5 12.Qc2 Nb4 13.Qa4 c6 14.Be2 Na6 15.Bxa6 bxa6 16.Rc1 c5 17.g4 Bg6 18.Qxa6 cxd4 19.Nxd4 Nc5 20.Qb5 Nd3+ 21.Ke2 Bxd4 22.Bxd4 Rb8 23.Qc6 Rxb2+ 24.Kf3 Qg5 25.Nxd5 Rxf2+ 26.Kg3 Re2 27.h4 Qd2 28.Ne7+ Kh8 29.Nxg6+ hxg6 30.Rcf1 Nxe5 31.Rd1 Nxc6 0-1
1089578 IM Sammed Jaykumar, Shete (2430) FM Ruiz Buendia, Miguel (2257) 1-0
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Na3 Nc6 7.Nb5 Qd8 8.dxc5 Bxc5 9.Qxd8+ Kxd8 10.Bf4 Ne4 11.Be3 Bxe3 12.fxe3 Ke7 13.Bd3 Nc5 14.Bc2 Nd7 15.O-O-O Nde5 16.h3 h6 17.Be4 f5 18.Bxc6 Nxc6 19.e4 f4 20.e5 g5 21.Nd6 b6 22.Rhe1 Rb8 23.Re4 Bb7 24.h4 Ba8 25.hxg5 hxg5 26.Nxg5 Rbg8 27.Rxf4 Nxe5 28.Ngf7 Rh1 29.Nxe5 Rxd1+ 30.Kxd1 Kxd6 31.Nc4+ Ke7 32.g4 Rg7 33.Ne3 e5 34.Rf2 Ke6 35.Ke2 Be4 36.Rh2 Rg6 37.Rh8 Kf6 38.Rh3 a5 39.Rh5 Rg8 40.Kf2 Bg6 41.g5+ Ke6 42.Rh6 b5 43.Kg3 e4 44.Kf4 Rf8+ 45.Kg4 Kf7 46.Nf5 Bxf5+ 47.Kxf5 e3 48.Rh1 Kg7+ 49.Ke4 Rf2 50.Rb1 e2 51.Re1 Rg2 52.Kd3 Rg3+ 53.Kd4 Rg4+ 54.Ke3 Rxg5 55.Rxe2 Rd5 56.Rf2 Kg6 57.Ke4 Rd1 58.Ke5 Kg5 59.Rf8 Kg4 60.Ke6 Ra1 61.Rb8 Rxa2 62.Rxb5 1-0
1095980 FM Ruiz Buendia, Miguel (2257) Hiren, K G (1965) 1-0
1.e4 c5 2.Nf3 a6 3.c4 e6 4.Nc3 d6 5.d4 cxd4 6.Nxd4 Nf6 7.Be2 Be7 8.O-O Qc7 9.f4 Nbd7 10.Be3 b6 11.Rc1 Bb7 12.Bf3 h5 13.Nd5 exd5 14.cxd5 Qb8 15.Nc6 Bxc6 16.dxc6 Ne5 17.fxe5 dxe5 18.c7 Qb7 19.Qb3 b5 20.Qc3 O-O 21.Qxe5 Rae8 22.Qd4 Qc8 23.e5 Nd7 24.Bc6 Bc5 25.Rxc5 Nxc5 26.Qxc5 Re6 27.Bd5 Ree8 28.Qd6 Qg4 29.e6 Qe2 30.exf7+ Kh7 31.Be4+ Kh8 32.Qh6+ 1-0
1095828 IM Bulmaga, I (2432) FM Ruiz Buendia, Miguel (2257) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Nbd7 8.Qe2 h6 9.Bh4 e5 10.fxe5 dxe5 11.O-O-O exd4 12.e5 Be7 13.exf6 Nxf6 14.Bxf6 gxf6 15.Qe4 f5 16.Qe5 O-O 17.Nd5 Bg5+ 18.Kb1 Re8 19.Qxd4 Re4 20.Qf2 Be6 21.c4 Rf4 22.Qc2 Bxd5 23.Rxd5 Qb6 24.c5 Qb4 25.Bd3 Re8 26.a3 Qa5 27.Ka2 Re3 28.Rd7 Re7 29.Rxe7 Bxe7 30.Rc1 Qd8 31.Qb3 Rf2 32.Bxa6 Qd2 33.Rd1 Qg5 34.Bxb7 Bxc5 35.Rd7 Be7 36.Bd5 Kh7 37.Bxf7 Rxg2 38.Be6 Re2 39.Qd5 Kg7 40.Qd6 Kf8 41.Qb8+ Kg7 42.Qg8+ Kf6 43.Qf7+ Ke5 44.Rd5+ Ke4 45.Bxf5+ Ke3 46.Rd3+ Kf4 47.Bg4+ 1-0
1095716 FM Ruiz Buendia, Miguel (2257) IM Kaasen, Tor Fredrik (2452) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nd2 e6 5.Nb3 Nd7 6.Nf3 Qc7 7.a4 c5 8.dxc5 Bxc5 9.Bb5 Rd8 10.Nxc5 Qxc5 11.Nd4 Ne7 12.Be3 Qc7 13.f4 O-O 14.O-O Be4 15.Ra3 a6 16.Rc3 Qb8 17.Be2 Rc8 18.Qd2 h6 19.a5 Rc7 20.Rxc7 Qxc7 21.Qb4 Nc6 22.Nxc6 Qxc6 23.Rc1 f6 24.Bd4 fxe5 25.fxe5 Rf5 26.Qe7 Rf7 27.Qe8+ Rf8 28.Qe7 Rf7 1/2-1/2
1179174 IM Franco Alonso, A (2432) Ruiz Buendia, Miguel (2293) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O c6 8.Qc2 Nbd7 9.Bf4 b6 10.Rd1 Ba6 11.Ne5 Rc8 12.Nc3 Nh5 13.Bc1 h6 14.e4 Nhf6 15.Qa4 Nb8 16.exd5 exd5 17.cxd5 b5 18.Qb3 b4 19.Ne4 Nxd5 20.Bd2 Qb6 21.Nc5 Rfd8 22.Rac1 Bxc5 23.Rxc5 Nd7 24.Nxd7 Rxd7 25.Bh3 Rcd8 26.Bxd7 Rxd7 27.Rdc1 Rd6 28.Re1 Rf6 29.Qc2 Nc7 30.Bf4 Ne6 31.Rxc6 Qb5 32.d5 Bb7 33.Rc8+ Bxc8 34.Qxc8+ Nf8 35.Re8 Qxd5 36.Rxf8+ Kh7 37.Rh8+ Kg6 38.Qg4+ 1-0
1179169 IM Alshameary Puente, I (2332) Ruiz Buendia, Miguel (2293) 0-1
1.d4 Nf6 2.Bf4 e6 3.e3 c5 4.c3 Nc6 5.Nf3 Nh5 6.Bg5 Qb6 7.Na3 h6 8.Bh4 d5 9.Rb1 g5 10.Nd2 Ng7 11.Bg3 Nf5 12.Be2 Nxg3 13.hxg3 cxd4 14.cxd4 e5 15.dxe5 Bf5 16.e4 dxe4 17.Nac4 Qc7 18.Ne3 Qxe5 19.O-O Rd8 20.Ndc4 Qe6 21.Qa4 a6 22.Nxf5 Qxf5 23.Ne3 Qg6 24.Bg4 Rd4 25.Qb3 Rb4 26.Qc2 Rb5 27.Rfd1 f5 28.Bxf5 Rxf5 29.Qxe4+ Ne7 30.Nxf5 Qxf5 31.Qxb7 Bg7 32.Re1 Be5 33.Qa8+ Kf7 34.Qxa6 Rc8 35.g4 Qf4 36.g3 Qd4 37.Qe2 Bf6 38.Qe6+ Kg7 39.Rbd1 Qxb2 40.Rd7 Re8 41.Re3 Qb4 42.Rf3 Qb2 43.Rd6 Rf8 44.Rd7 Rf7 45.Rf5 h5 46.Rf3 hxg4 47.Qxg4 Qxa2 48.Kg2 Ng6 49.Rxf7+ Qxf7 50.Qe4 Ne5 51.Ra3 Qg6 52.Ra7+ Kh6 53.Qe1 Qh5 54.Qe4 Qg6 55.Qe3 Ng4 56.Qe1 Qh5 57.Ra6 Kg7 58.Ra7+ Kh6 59.Ra6 Kg7 60.Ra7+ Kh6 61.Ra2 Qh2+ 62.Kf3 Ne5+ 63.Ke3 Qg2 64.Qe2 Qd5 65.Rc2 g4 66.Qa6 Qf3+ 67.Kd4 Qd1+ 68.Kc3 Nc6+ 0-1
1179115 FM Gomez Dieguez, D (2332) Ruiz Buendia, Miguel (2293) 1-0
1.e4 c5 2.Ne2 Nc6 3.Nbc3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 Re8 9.f3 e6 10.f4 Nd5 11.exd5 exd5 12.Kf2 Rxe3 13.Kxe3 Bxd4+ 14.Kd2 Bxc3+ 15.bxc3 d4 16.cxd4 Nxd4 17.c3 Nxb3+ 18.axb3 d5 19.Qg1 Bf5 20.Rxa7 Be4 21.Qd4 Qb8 22.Rxa8 Qxa8 23.Qa4 Qb8 24.Rf1 Bxg2 25.Ra1 Kg7 26.Qd4+ f6 27.Ra7 Be4 28.Ke3 Qc8 29.Kd2 Qb8 30.Qf2 d4 31.Ra4 dxc3+ 32.Kxc3 Bc6 33.Rd4 Qc8 34.Kb2 Qh3 35.Rd8 Qf5 36.Qd4 Qh3 37.Qd6 Qxh2+ 38.Ka3 Kh6 39.Qf8+ Kh5 40.Qxf6 Qh4 41.Qe5+ Kh6 42.Rg8 1-0
1179091 Ruiz Buendia, Miguel (2293) Rodriguez Ferreiros, Andres (2110) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 Qc7 8.Bd3 Nbc6 9.Qxg7 Rg8 10.Qxh7 c4 11.Nf3 cxd3 12.Ng5 Nxd4 13.Qxf7+ Kd8 14.O-O Ne2+ 15.Kh1 Nxc1 16.Nh7 d2 17.Nf6 Qc4 18.Rd1 Qe2 19.Raxc1 dxc1=Q 20.Rxc1 Qxf2 21.Rg1 Rh8 22.h3 Qg3 0-1
1185561 Ruiz Buendia, Miguel (2293) FM Quintin Navarro, A (2372) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 d5 7.Bb5 Ne4 8.cxd4 Bb6 9.Nc3 Bg4 10.Be3 O-O 11.h3 Bh5 12.Qc2 Nxc3 13.bxc3 f6 14.exf6 Qxf6 15.Be2 Qf7 16.O-O Bxf3 17.Bxf3 Ne7 18.a4 c6 19.Rae1 Nf5 20.Bc1 Bc7 21.Be2 Rfe8 22.Bd3 g6 23.Rxe8+ Rxe8 24.g4 Nd6 25.f4 Qf6 26.f5 g5 27.Qd2 h6 28.Re1 Ne4 29.Qg2 Qd6 30.Bxe4 dxe4 31.Be3 Qa3 32.Qc2 Qd6 33.Qf2 Kf7 34.h4 Kf6 35.Kf1 b6 36.Rd1 Qg3 37.Qxg3 Bxg3 38.hxg5+ hxg5 39.Kg2 Bf4 40.Bf2 e3 41.Re1 c5 42.Bg1 cxd4 43.cxd4 Re4 44.Kf3 Rxd4 45.Bxe3 Rxa4 46.Bxf4 Rxf4+ 47.Kg3 Rb4 48.Re6+ Kf7 49.Rg6 Rb3+ 50.Kf2 a5 51.Rxg5 a4 52.Rh5 Rb5 53.Rh7+ Kg8 54.Rc7 a3 55.Rc3 a2 56.Rc1 Rb1 57.Rc8+ Kf7 0-1
1199705 Ruiz Buendia, Miguel (2292) Serrano Batova, Vicent (2045) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Be3 O-O 10.Qd2 a5 11.Rd1 Be6 12.Qc2 Qc7 13.O-O Rfc8 14.b3 Qc6 15.Bf3 Qa6 16.g3 Nd7 17.Nd5 Bxd5 18.Rxd5 a4 19.Rfd1 axb3 20.axb3 Nc5 21.Bxc5 Rxc5 22.Rxc5 dxc5 23.e5 Bxe5 24.Rd7 Bd4 25.Rxe7 Qa1+ 26.Qd1 Qc3 27.Qe2 Qa1+ 28.Qe1 1/2-1/2
1199677 IM Avila Pavas, Santiago (2460) Ruiz Buendia, Miguel (2292) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 h5 9.Nd5 Bxd5 10.exd5 Nbd7 11.Qd2 g6 12.O-O-O Nb6 13.Kb1 Nbxd5 14.Bg5 Be7 15.c4 Nb6 16.Bxf6 Bxf6 17.Qxd6 Qxd6 18.Rxd6 Na4 19.c5 Be7 20.Rd5 Rc8 21.Be2 Bf6 22.Rc1 e4 23.Rc4 exf3 24.Re4+ Kf8 25.Bxf3 b5 26.cxb6 Nxb6 27.Rd6 Bd8 28.Rb4 Kg7 29.Rbxb6 Bxb6 30.Rxb6 Rhe8 31.a4 Rc4 32.Rxa6 Rb4 33.Ka2 Reb8 34.Bd5 Rd8 35.Ra5 Kf6 36.Ka3 Rdb8 37.Ra7 Rh4 38.Rb7 Rd8 39.Bf3 Rc8 40.Rb4 Rxh2 41.a5 h4 42.a6 h3 43.gxh3 Rcc2 44.a7 Rxb2 45.Nc1 1-0
1205414 IM Terry, R (2507) Ruiz Buendia, Miguel (2292) 1-0
1.d4 Nf6 2.Bg5 d5 3.c3 e6 4.Nd2 c5 5.e3 Nc6 6.Ngf3 Bd6 7.Bd3 O-O 8.O-O h6 9.Bh4 b6 10.Qe2 e5 11.Bb5 e4 12.Bxc6 exf3 13.Nxf3 Rb8 14.Bxf6 Qxf6 15.Bxd5 Bg4 16.dxc5 bxc5 17.Rfd1 Rfe8 18.h3 Bh5 19.Rd2 Rbd8 20.Rad1 Kh8 21.Qc4 g5 22.Bc6 Rg8 23.g4 Bg6 24.Be4 h5 25.Kg2 Rge8 26.Bxg6 hxg4 27.Qxf7 gxf3+ 28.Kg1 Qxf7 29.Bxf7 Rf8 30.Rxd6 Rxd6 31.Rxd6 Rxf7 32.Kh2 1-0
1320097 Ruiz Buendia, Miguel (2092) CM George Samir, David (2003) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.c3 d6 6.a4 g5 7.Qb3 Qe7 8.a5 a6 9.Nbd2 Bg7 10.Nf1 O-O 11.Ng3 Rb8 12.h4 g4 13.Nh2 Be6 14.Nhf1 Qd7 15.Ne3 Ne7 16.Bxe6 fxe6 17.h5 Kh7 18.Rh4 Rg8 19.Nxg4 Nxg4 20.Rxg4 Bf6 21.Rxg8 Nxg8 22.Be3 Bh4 23.Ba7 Rf8 24.Qxb7 Bxg3 25.fxg3 Nf6 26.Qxa6 Nxh5 27.Qc4 Nxg3 28.O-O-O Ra8 29.Bf2 Ne2+ 30.Kd2 Nf4 31.g3 d5 32.Qb4 Ng6 33.Rh1 Qf7 34.Be3 Qf3 35.Rxh6+ Kg7 36.Qb7 Rf8 37.Rh2 Qxg3 38.Qxc7+ Rf7 39.Rh7+ Kxh7 40.Qxf7+ Kh8 41.Qf2 Qg4 42.a6 Nf4 43.Bxf4 exf4 44.a7 Qg8 1-0
1319991 CM Hughes, Anthony (1869) Ruiz Buendia, Miguel (2092) 0-1
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.e4 a6 6.Nge2 b5 7.cxb5 axb5 8.Nxb5 Ba6 9.Nbc3 Nb4 10.O-O Bd3 11.Nf4 Bxf1 12.Bxf1 Nc6 13.b3 Nf6 14.Bb2 h5 15.Nb5 O-O 16.h3 e5 17.Nd5 Nxd5 18.exd5 Nd4 19.Nd6 f5 20.Bxd4 cxd4 21.d3 h4 22.a4 hxg3 23.fxg3 e4 24.Bg2 Qc7 25.Nc4 Qxg3 26.Nb6 Ra7 27.Ra2 f4 28.Qg4 Qxg4 29.hxg4 f3 30.Bh3 e3 31.g5 e2 32.Kf2 Be5 33.Ra1 Bg3+ 34.Kxg3 f2 35.Nxd7 Rxd7 36.Be6+ Kg7 0-1
1314601 Ruiz Buendia, Miguel (2092) IM Kolbus, D (2312) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nd2 e6 5.Nb3 Nd7 6.Nf3 Ne7 7.Be2 h6 8.O-O Bh7 9.Bd2 Nc8 10.a4 a5 11.Ne1 b6 12.c4 dxc4 13.Bxc4 Ne7 14.f4 Be4 15.Rc1 g6 16.Bd3 Bd5 17.g4 h5 18.g5 Nf5 19.Ng2 Bxb3 20.Qxb3 Nxd4 21.Qc3 Bb4 22.Qc4 Bxd2 23.Rcd1 Bb4 24.Be4 c5 25.Nh4 O-O 26.Nxg6 Re8 27.Bxa8 fxg6 28.Qd3 Kg7 29.Be4 Nf8 30.h4 Re7 31.Qc4 Ra7 32.Kh1 Qe8 33.b3 Nd7 34.Qd3 Nb8 35.Qc4 Nbc6 36.Rd3 Qc8 37.Kh2 Ne7 38.Rfd1 Qf8 39.Rf1 Nef5 40.Kh3 Rf7 41.Bg2 Kh7 42.Be4 Ng7 0-1
1314524 Ostensson, Julia (1731) Ruiz Buendia, Miguel (2092) 0-1
1.e4 c5 2.Nc3 d6 3.f4 Nc6 4.Nf3 g6 5.Bc4 Bg7 6.O-O Nd4 7.Nxd4 cxd4 8.Ne2 Qc7 9.d3 Nf6 10.Bb3 a5 11.a4 O-O 12.Kh1 Nd7 13.f5 Nc5 14.c3 Nxb3 15.Qxb3 dxc3 16.Nxc3 Qd8 17.Bg5 h6 18.Bh4 g5 19.Bg3 Ra6 20.Nd5 Bd4 21.Bf2 Bxf2 22.Rxf2 e6 23.Nc3 Rb6 24.Qd1 d5 25.f6 d4 26.Qh5 Kh7 27.h4 gxh4 28.Nb5 Bd7 29.e5 Be8 30.Nd6 Qd7 31.Rc1 Rg8 32.Nxe8 Qxe8 33.Rc7 Rg6 34.Re7 Qg8 35.Rc2 Rc6 36.Rxc6 bxc6 37.Rc7 h3 38.g4 Qf8 39.Re7 Kg8 40.Qxh3 Qb8 41.Qh2 c5 42.Qe2 Rg5 43.Qe4 Rxe5 44.Re8+ Qxe8 45.Qxe5 Qxa4 46.Qe2 Qc6+ 47.Kg1 Qd5 48.Kf2 Kh7 49.Kg3 Kg6 0-1
1314375 Ruiz Buendia, Miguel (2092) FM Lim, Z (2317) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Nbd7 8.Qf3 Qc7 9.O-O-O b5 10.g4 b4 11.Nd5 exd5 12.exd5 Be7 13.Re1 Nb8 14.Bxf6 gxf6 15.Re3 Qc5 16.Nb3 Qb6 17.Bd3 Ra7 18.Rhe1 Kd8 19.Qe4 f5 20.gxf5 Bf6 21.Qg2 Nd7 22.Nd2 Nc5 23.Nc4 Nxd3+ 24.cxd3 Qc5 25.Qh3 h5 26.b3 Bd7 27.d4 Qxd4 28.Nxd6 Rc7+ 29.Nc4 Rxc4+ 0-1
1314289 Hallmundarson, Birkir (1162) Ruiz Buendia, Miguel (2092) 0-1
1.Nf3 c5 2.e4 d6 3.Bc4 Nf6 4.d3 e6 5.Bg5 a6 6.a4 Nc6 7.c3 Be7 8.O-O h6 9.Be3 d5 10.Ba2 dxe4 11.dxe4 Qxd1 12.Rxd1 Nxe4 13.Nbd2 Nxd2 14.Rxd2 O-O 15.Rad1 b5 16.Bb1 Bb7 17.Rd7 Rad8 18.Rxd8 Rxd8 19.Rxd8+ Nxd8 20.Nd2 Bd5 21.Be4 Nb7 22.axb5 axb5 23.Bxd5 exd5 24.Kf1 f5 25.Ke2 g5 26.f3 Kf7 27.h4 f4 28.Bf2 gxh4 29.Nb3 Ke6 30.Nc1 c4 31.Kd2 Nc5 32.Bd4 h5 33.Ne2 Nd3 34.Bh8 Bf6 35.Bxf6 Kxf6 36.Nd4 b4 37.cxb4 Nxb4 38.Ne2 Ke5 39.Nc1 d4 40.Ne2 Nd5 41.b3 cxb3 42.Nc1 Ne3 43.Nd3+ Kf5 44.Kc1 Nxg2 45.Kb2 h3 46.Nf2 h2 47.Kxb3 Ne1 48.Kc4 Nxf3 49.Kd3 Ke5 50.Ke2 Ng5 51.Kf1 Ne4 52.Nd3+ Kf5 53.Kg2 Ng3 54.Kxh2 Ke4 55.Nc5+ Ke3 56.Kg2 d3 57.Nb3 d2 58.Nxd2 Kxd2 59.Kf3 Ne2 60.Kf2 Nd4 61.Kf1 Ke3 62.Kg2 Ke2 63.Kh3 f3 64.Kg3 f2 65.Kf4 f1=Q+ 66.Ke4 Nf3 67.Kd5 Kd3 68.Ke6 Kd4 69.Kd6 Qa6+ 70.Kc7 Kd5 71.Kb8 Ne5 72.Kc7 Qc6+ 73.Kb8 Nd7+ 74.Ka7 Qc7+ 75.Ka6 Qb6# 0-1
1314155 Ruiz Buendia, Miguel (2092) FM Heimisson, Hilmir Freyr (2321) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Be7 11.Nf3 g5 12.fxg5 Ng4 13.Be2 hxg5 14.Bg3 Nge5 15.Kb1 Rg8 16.Nxe5 Nxe5 17.Bxe5 dxe5 18.Bh5 Rg7 19.Rhf1 Qc7 20.Rxf7 Rxf7 21.Bxf7+ Kxf7 22.Qxd7 Qxd7 23.Rxd7 b5 24.Nd1 Rh8 25.h3 Rh4 26.Ra7 Rxe4 27.Rxa6 g4 28.c4 b4 29.hxg4 Rxc4 30.Ne3 Re4 31.Nc2 Rf4 32.Kc1 Bg5 33.Kd1 Rf2 34.Nxb4 e4 35.Ra3 Rd2+ 36.Ke1 Rxb2 37.Nc6 Rxg2 38.Ra4 Bh4+ 39.Kd1 e3 40.Re4 Rd2+ 41.Kc1 Rf2 42.Kd1 Rd2+ 43.Kc1 Rxa2 44.Kd1 Rd2+ 45.Kc1 Rf2 46.Kd1 Rd2+ 47.Kc1 Bf2 48.Ne5+ Kf6 49.Nc4 Re2 50.Kd1 Re1+ 51.Kc2 Rg1 52.Kd3 Rg3 53.Ke2 Ke7 54.Kd3 Bg1 55.Ke2 Kf6 56.Kd3 Kf7 57.Ke2 Ke7 58.Kf1 Kd7 59.Ke2 Kc6 60.Nxe3 Kd6 61.Nf1 Rg2+ 62.Kd3 e5 63.Ra4 Bd4 64.Ra6+ Ke7 65.Nd2 Rg3+ 66.Ke4 Rxg4+ 67.Kd5 Rg2 68.Nf3 Bc3 69.Re6+ Kf8 70.Nxe5 Rg5 71.Ke4 Rxe5+ 72.Rxe5 Bxe5 1/2-1/2
1314044 IM Hedman, E (2362) Ruiz Buendia, Miguel (2092) 1/2-1/2
1.Nf3 c5 2.c4 Nf6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nb4 6.Bc4 Nd3+ 7.Ke2 Nf4+ 8.Kf1 Nd3 9.Ke2 Nf4+ 10.Kf1 Nd3 11.Ke2 1/2-1/2
1313929 Ruiz Buendia, Miguel (2092) IM Sachdev, T (2392) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O O-O 6.c3 d6 7.h3 h6 8.a4 a6 9.Re1 Ba7 10.Nbd2 Be6 11.b4 d5 12.exd5 Nxd5 13.Nxe5 Nxc3 14.Qh5 Nxe5 15.Rxe5 Qd4 16.Nf3 Ne2+ 17.Kh2 Qxa1 18.Bxh6 Bxf2 19.Rxe2 Bxc4 20.dxc4 gxh6 21.Rxf2 Qf6 22.g4 Rad8 23.h4 Qg6 24.Qa5 Qb6 25.Qxb6 cxb6 26.Kg3 Rfe8 27.Kf4 Kg7 28.g5 h5 29.Rg2 Rd1 30.Rc2 Rb1 31.b5 Rb4 32.g6 fxg6 33.Ne5 Rxa4 34.Rd2 axb5 35.Rd7+ Kg8 36.Nxg6 Rxc4+ 37.Kg5 Rg4+ 38.Kh6 Rxg6+ 39.Kxg6 Re6+ 40.Kxh5 Rc6 41.Rxb7 b4 42.Re7 Kf8 43.Re4 Rc5+ 44.Kg6 Rc6+ 45.Kg5 Rc5+ 46.Kg6 Rc6+ 47.Kg5 Rc5+ 48.Kg6 1/2-1/2
1468388 FM Mohamed, Anees M (2312) Ruiz Buendia, Miguel (2141) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.e5 h6 11.Bh4 dxe5 12.fxe5 g5 13.Bf2 Ng4 14.Bg3 Bg7 15.h4 Nxe5 16.hxg5 hxg5 17.Rxh8+ Bxh8 18.Rb3 Qa5 19.Ne4 Qxd2+ 20.Kxd2 Ke7 21.Nxg5 Ng6 22.Ndf3 Nc6 23.Ne4 e5 24.a4 Na5 25.Rb6 Bf5 26.Nc5 Rd8+ 27.Kc1 Rd6 28.Rb4 Rc6 29.Nxb7 Rxc2+ 30.Kd1 Nc6 31.Rb6 a5 32.Be1 Nf4 33.Nxa5 Nxa5 34.Bxa5 Nxg2 35.Rb7+ Kd6 36.Bd2 Nf4 37.Rxf7 Be4 38.Bb4+ Kc6 39.Bb5+ Kb6 40.Nd2 Bg6 41.Rd7 Rb2 42.Nc4# 1-0
1473232 Ruiz Buendia, Miguel (2141) IM Ervan, Mohamad (2356) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.Kb1 b5 10.f3 Be7 11.h4 h6 12.Nxc6 Bxc6 13.Be3 d5 14.e5 Nd7 15.Bf4 Bxh4 16.g4 Rg8 17.Ne2 Be7 18.Nd4 Qc7 19.Qc3 Rc8 20.Qd3 Nc5 21.Qh7 Kd7 22.Bd3 Qd8 23.c4 bxc4 24.Bxc4 Bb7 25.Nf5 Qf8 26.Ne3 Ke8 27.Nxd5 exd5 28.Bxd5 Bxd5 29.Rxd5 g5 30.Qf5 Ne6 31.Qd3 Qg7 32.Qxa6 Qg6+ 33.Ka1 Qc2 34.Be3 Kf8 35.a3 Rb8 36.Rd2 Qb3 37.Ba7 Ra8 38.Rxh6 Qxf3 39.Rd7 Nc5 40.Bxc5 Rxa6 41.Rf6 Rxf6 42.exf6 Qxf6 0-1
1473041 Ruiz Buendia, Miguel (2141) IM Bharath, Subramaniyam H (2479) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Qe2 d6 8.f4 Nbd7 9.c4 Be7 10.Nc3 O-O 11.Kh1 b6 12.Bd2 Re8 13.f5 Ne5 14.Rac1 Bd8 15.fxe6 fxe6 16.Nf3 Nfg4 17.b4 Bb7 18.Bf4 Bf6 19.Nxe5 Nxe5 20.Be3 Rab8 21.c5 dxc5 22.Bxa6 c4 23.Bxb7 Qxb7 24.Bf4 Rbc8 25.Nb5 Qe7 26.Bxe5 Bxe5 27.Qh5 Bb2 28.Rc2 Rf8 29.Rcf2 Qxb4 30.Qg4 h6 31.Qxe6+ Kh7 32.g3 c3 33.Nd4 Rxf2 34.Rxf2 Qxd4 35.Qf5+ g6 36.Qxc8 Qxf2 37.Qd7+ Kg8 38.Qe8+ Kg7 39.Qe7+ Qf7 40.Qe5+ Kh7 0-1
1516965 Ruiz Buendia, Miguel (2092) IM Cruz Lledo, P (2446) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h6 5.g4 Bh7 6.Bd3 Bxd3 7.Qxd3 e6 8.h5 c5 9.c3 Ne7 10.Ne2 Nec6 11.Be3 Qb6 12.Qc2 Nd7 13.Nd2 O-O-O 14.f4 Kb8 15.dxc5 Bxc5 16.Bxc5 Nxc5 17.Nf3 Qxb2 18.Qxb2 Nd3+ 19.Kd2 Nxb2 20.Ned4 Na4 21.Rab1 Rc8 22.Rhc1 Nc5 23.f5 Rhe8 24.fxe6 fxe6 25.Nxc6+ Rxc6 26.Ke3 Nd7 27.Rb4 Rec8 28.Nd4 Rxc3+ 29.Rxc3 Rxc3+ 30.Kf4 Nc5 0-1
1521581 Ruiz Buendia, Miguel (2092) GM Postny, E (2552) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nd2 e6 5.Nb3 Nd7 6.Nf3 Ne7 7.Be2 Bg6 8.a4 Nf5 9.O-O Be7 10.g4 Nh6 11.Ne1 f5 12.exf6 Bxf6 13.f4 Be7 14.f5 exf5 15.Bxh6 gxh6 16.gxf5 Bf7 17.Nd3 Bd6 18.Qe1 Qg5+ 19.Kh1 O-O-O 20.Nbc5 Rhe8 21.Nxd7 Rxd7 22.Qf2 Rde7 23.Ne5 Bxe5 24.dxe5 Rxe5 25.Bd3 d4 26.Qg3 Bd5+ 27.Kg1 Rg8 28.f6 Qe3+ 0-1
1543452 Ruiz Buendia, Miguel (2027) Gonzalez Lema, Carlos (2110) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 d5 7.Bb5 Ne4 8.cxd4 Bb6 9.Nc3 O-O 10.Be3 Bg4 11.h3 Bh5 12.Qa4 Nxc3 13.bxc3 Ne7 14.g4 Bg6 15.O-O h5 16.Ng5 a6 17.Be2 Qc8 18.f4 f6 19.exf6 gxf6 20.f5 Be8 21.Qa3 Nc6 22.Ne6 Rf7 23.g5 fxg5 24.Bxh5 Rf6 25.Bg4 Bd7 26.Bxg5 Rxe6 27.fxe6 Bxe6 28.Bd8 Kh7 29.Rf7+ Bxf7 30.Bxc8 Rxc8 31.Bf6 Re8 32.Qc1 Ne5 33.Bxe5 1-0
1550899 WGM Calzetta Ruiz, M (2256) Ruiz Buendia, Miguel (2027) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd3 Qxb2 9.Rb1 Qa3 10.f5 Nc6 11.fxe6 fxe6 12.Nxc6 bxc6 13.Be2 Be7 14.O-O e5 15.Kh1 O-O 16.Rb3 Qa5 17.Bxf6 Rxf6 18.Rxf6 gxf6 19.Qc4+ Kg7 20.Qxc6 Be6 21.Rb7 Rc8 22.Rxe7+ Kg6 23.Qb7 Qxc3 24.Rg7+ Kh6 25.Rxh7+ Kg5 26.Qg7+ Kf4 27.Qxf6+ Kxe4 28.Bf3+ Ke3 29.h3 Rg8 30.Qh6+ Kd4 31.Qh4+ Ke3 32.Qe4+ Kf2 33.Kh2 Qd2 34.Re7 Bd5 35.Qh4+ Kf1 36.Bxd5 Rxg2+ 0-1
1550846 Ruiz Buendia, Miguel (2027) Dorado Meijide, Andrea (1805) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Be7 7.Be3 O-O 8.Qd2 b6 9.h4 Nc6 10.f5 Ndxe5 11.dxe5 d4 12.f6 dxe3 13.Qxe3 Bxf6 14.exf6 Qxf6 15.O-O-O Bb7 16.Ne4 Qe7 17.Nd6 Rfd8 18.Nxb7 Rxd1+ 19.Kxd1 Qxb7 20.c3 Ne7 21.Kc2 Nf5 22.Qe5 Qc6 23.b3 a5 24.a4 Rd8 25.Bd3 Rd5 26.Qb8+ 1-0
1581366 FM Masague Artero, Guerau (2283) Ruiz Buendia, Miguel (2082) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Bd2 Bg7 6.e4 Nxc3 7.Bxc3 Nc6 8.d5 Bxc3+ 9.bxc3 Na5 10.Qd4 O-O 11.h4 e5 12.Qb4 b6 13.Nf3 f5 14.Bd3 c5 15.Qb1 c4 16.Bc2 f4 17.Qb4 Qf6 18.O-O-O Bb7 19.Ng5 h6 20.Ne6 Rf7 21.Rd2 Bc8 22.h5 g5 23.Rhd1 Qe7 24.Ba4 Rb8 25.d6 Qxe6 26.d7 Bxd7 27.Bxd7 Qe7 28.Rd6 Rh7 29.Bf5 Rg7 30.Rxh6 Qxb4 31.cxb4 Nc6 32.Rxc6 1-0
1581315 Ruiz Buendia, Miguel (2082) IM Garza Marco, S (2389) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 a6 9.O-O-O c4 10.f5 b5 11.fxe6 fxe6 12.Bg5 b4 13.Na4 Qa5 14.b3 Nb6 15.Bxe7 Nxe7 16.c3 Nxa4 17.cxb4 Qb5 18.bxa4 Qxa4 19.Ne1 Bd7 20.Qc3 Qxa2 21.Rd2 Qa4 22.Be2 Rb8 23.Rb2 O-O 24.Bf3 Rb6 25.Nc2 Be8 26.Kd2 Bg6 27.Ra1 Qd7 28.Rba2 Qb7 29.b5 Rxb5 30.Rxa6 Nc6 31.R6a3 Rb2 32.R1a2 Rxc2+ 33.Rxc2 Bxc2 34.Kxc2 Qb6 0-1
1581288 FM Habans Aguerrea, Javier (2318) Ruiz Buendia, Miguel (2082) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2 c5 6.Bg2 Nc6 7.dxc5 bxc5 8.O-O Be7 9.Qa4 Qa5 10.Qxa5 Nxa5 11.b3 d5 12.Ba3 O-O 13.Rfc1 Rac8 14.cxd5 exd5 15.e3 Ne4 16.Nxe4 dxe4 17.Ne5 Bf6 18.Nd7 Bxa1 19.Nxf8 Kxf8 20.Rxa1 Bd3 21.Rc1 Nb7 22.f3 Rc6 23.b4 Ra6 24.Rc3 Nd6 25.b5 Nxb5 26.Bxc5+ Ke8 27.Rc1 f5 28.g4 g6 29.fxe4 fxe4 30.a3 Rc6 31.Kf2 Nc7 32.a4 Ne6 33.Ba3 Rxc1 34.Bxc1 Nc5 35.Kg3 g5 36.a5 Nb3 37.Bb2 Nxa5 38.Bf6 h6 39.Bg7 Kf7 40.Bxh6 Nc4 41.Bxg5 a5 42.Kf4 a4 43.Bh4 a3 44.Be1 Nb6 45.Kf5 a2 46.Bc3 Nd5 47.Bb2 Nxe3+ 48.Kf4 Nxg2+ 49.Kg3 Ne3 50.h4 Nc4 51.Bc3 Nd2 52.h5 e3 53.g5 Ne4+ 0-1
1800102 CM Llopis de Aysa, M (2093) Ruiz Buendia, Miguel (2039) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Bh4 Nxc3 6.bxc3 Bg7 7.cxd5 Qxd5 8.e3 c5 9.Nf3 Nc6 10.Be2 cxd4 11.cxd4 O-O 12.O-O Bf5 13.Qa4 a6 14.Rfc1 Rfc8 15.Qb3 Qxb3 16.axb3 e5 17.dxe5 Nxe5 18.Nd4 Bd3 19.Kf1 Be4 20.Be7 h5 21.h3 Bh6 22.Bd6 Bg7 23.Be7 Nc6 24.Bc5 Rd8 25.Rd1 Nxd4 26.exd4 Bc2 27.Rd2 Bxb3 28.Bf3 Bd5 29.Bxd5 Rxd5 30.Rb2 Rxc5 0-1
1800004 Ruiz Buendia, Miguel (2039) Ruperez, M (2124) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 Nf6 8.O-O-O Rb8 9.Qg3 Qxg3 10.hxg3 Ng4 11.Nxc6 bxc6 12.Ba7 Rb7 13.Be2 Rxa7 14.Bxg4 Bb4 15.Na4 a5 16.a3 Be7 17.e5 Ba6 18.Rd2 Rb7 19.Nc3 f6 20.Bh5+ Kd8 21.exf6 Bxf6 22.Na4 Be7 23.Rhd1 Bb5 24.Nc3 Bf6 25.Nxb5 cxb5 26.f4 Ke7 27.Bf3 Rc7 28.Rd6 Rb8 29.Kb1 Ra7 30.R1d2 h6 31.Be4 b4 32.a4 Bc3 33.R2d3 Be1 34.g4 Bg3 35.Rxe6+ dxe6 36.Rxg3 Rd7 37.Re3 Kf6 38.g3 Rd4 39.Ka2 Rc8 40.Kb3 Ke7 41.Bg6 Rc5 42.Be4 g5 43.Bf5 Rd6 44.Re2 Kf6 45.Bd3 Rd4 46.Rh2 gxf4 47.gxf4 Rxf4 48.Rxh6+ Ke7 49.Rg6 Kf7 50.g5 Rf3 51.Ka2 b3+ 0-1
1799963 Martin Barcelo, Carles (2179) Ruiz Buendia, Miguel (2039) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bd3 Ngf6 6.Re1 b5 7.c4 g5 8.Nxg5 Ne5 9.Bf1 bxc4 10.d4 cxd3 11.f4 Nc6 12.Qxd3 h6 13.Nf3 d5 14.exd5 Qxd5 15.Nc3 Qxd3 16.Bxd3 Bg4 17.Ne5 Nxe5 18.fxe5 Nd7 19.Nd5 Ra7 20.Bxa6 e6 21.Ne3 Rxa6 22.Nxg4 Bg7 23.Bf4 Ra4 24.g3 Ke7 25.b3 Rd4 26.Rac1 Rd5 27.Ne3 Rd3 28.Nc4 Ra8 29.Rc2 Nb8 30.Be3 Na6 31.Kf2 Rc8 32.Bd2 Nb4 33.Bxb4 cxb4 34.Ree2 Rc5 35.Nb2 Rdc3 36.Rxc3 Rxc3 37.Ke1 Rc1+ 38.Kf2 Rc3 39.Nc4 h5 40.Nd2 Rc1 41.Nf3 Rc5 42.Kg2 Rc3 43.Ne1 h4 44.gxh4 Kd7 45.Re4 Rc1 46.Kf2 Kc6 47.Nd3 Rc2+ 48.Re2 Rxe2+ 49.Kxe2 Kd5 50.Nxb4+ Kxe5 51.a4 Kd4 52.Nc6+ Kd5 53.Nd8 f5 54.h5 e5 55.Nf7 Ke6 56.h6 Bf6 57.a5 e4 58.a6 f4 59.a7 f3+ 60.Kf1 e3 61.a8=Q e2+ 62.Kf2 Bh4+ 63.Kxf3 e1=Q 64.Qe8+ Be7 65.Nd8+ Kf5 66.Qh5+ Bg5 67.Qf7+ Bf6 68.Qh5+ Bg5 69.Qf7+ Bf6 70.Qh7+ Ke5 71.Qc7+ Kf5 72.Qc2+ Ke5 73.Qc5# 1-0
1799935 Garcia Gimenez, Santiago (2300) Ruiz Buendia, Miguel (2039) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.g3 Bg4 7.f3 Bd7 8.Bg2 g6 9.Be3 Bg7 10.Qd2 O-O 11.O-O Rc8 12.Qf2 Ne5 13.Ndb5 Bxb5 14.Nxb5 a6 15.Bb6 Qd7 16.Na3 Qc6 17.h3 Nfd7 18.Be3 Nc4 19.Nxc4 Qxc4 20.c3 b5 21.Rfd1 Ne5 22.Bf1 Qc6 23.Bd4 Rfd8 24.Rac1 h5 25.f4 Nd7 26.Bxg7 Kxg7 27.Bg2 Qb6 28.Qd4+ Qxd4+ 29.cxd4 Nb6 30.b3 Rxc1 31.Rxc1 Rc8 32.Rxc8 Nxc8 33.Kf2 e6 34.Ke3 Ne7 35.g4 hxg4 36.hxg4 d5 37.g5 b4 38.Bf1 a5 39.Bg2 Kf8 40.exd5 exd5 41.Bh3 Nf5+ 42.Bxf5 1/2-1/2
1804199 Ruiz Buendia, Miguel (2039) FM Jimenez Ruano, Adrian (2279) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 h5 9.Nd5 Bxd5 10.exd5 Nbd7 11.Qd2 g6 12.c4 b6 13.a4 a5 14.Nc1 Bg7 15.Rb1 O-O 16.Be2 Nc5 17.Bd1 e4 18.f4 Ng4 19.O-O Nxe3 20.Qxe3 f5 21.b4 axb4 22.Rxb4 Qc7 23.Ne2 Ra6 24.Bc2 Nd3 25.Bxd3 exd3 26.Nc1 Bc3 27.Nxd3 Bxb4 28.Nxb4 Rxa4 29.Nc6 Qf7 30.Qb3 Rfa8 31.Qxb6 Rxc4 32.Qe3 Re8 33.Qg3 Qf6 34.Rb1 Rc3 35.Qf2 Ra3 36.h3 Ra1 37.Rxa1 Qxa1+ 38.Kh2 Re1 39.Kg3 Qc3+ 40.Kh2 Qa1 41.Kg3 Qc1 42.Qd4 Rf1 43.Ne7+ Kf7 0-1
1804136 Bin-Suhayl, Ieysaa (2193) Ruiz Buendia, Miguel (2039) 0-1
1.Nf3 c5 2.c4 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nc6 6.d4 cxd4 7.Nxd4 e5 8.Nxc6 bxc6 9.O-O Be6 10.Nc3 Be7 11.Qa4 Qd7 12.Rd1 Rd8 13.Be3 O-O 14.Bxa7 Qb7 15.Nxd5 cxd5 16.Be3 Qxb2 17.Qa5 Bb4 18.Qa6 d4 19.Rab1 Qa3 20.Qxa3 Bxa3 21.Bc1 Bxc1 22.Rbxc1 Bxa2 23.Rc5 Rfe8 24.Ra1 Bb3 25.Bc6 Rc8 26.f4 f6 27.Bxe8 Rxc5 28.Ra8 Be6 29.Bd7+ Kf7 30.Bxe6+ Kxe6 31.Ra7 e4 32.Rxg7 Rc2 33.Kf1 d3 34.exd3 exd3 35.Rxh7 Rc1+ 0-1
1804076 Ruiz Buendia, Miguel (2039) IM Martin Duque, J (2414) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 Nf6 8.O-O-O Ne5 9.Qg3 b5 10.f4 Neg4 11.Bg1 b4 12.Nb1 e5 13.fxe5 Nxe5 14.Nf5 g6 15.Bd4 d6 16.Qh4 Nfd7 17.Bxe5 dxe5 18.Ne3 Nb6 19.Qf6 Rg8 20.Bc4 Nxc4 21.Nxc4 Be6 22.Ncd2 Be7 23.Qf3 Rc8 0-1
1884825 FM Domingo Nunez, Ruben (2367) Ruiz Buendia, Miguel (2044) 1-0
1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Bd7 5.b3 Nc6 6.Qd2 g6 7.Bb2 Bg7 8.O-O-O Nf6 9.Kb1 O-O 10.f3 Qb6 11.g4 Be6 12.Nh3 Ne5 13.Be2 h5 14.Ng5 Bh6 15.gxh5 Nxh5 16.Rhg1 Qf2 17.f4 Qxf4 18.Bxh5 Qh4 19.Nd5 Bxd5 20.Bxg6 Nxg6 21.Qxd5 Bxg5 22.Rxg5 e6 23.Rxg6+ fxg6 24.Qxe6+ Rf7 25.Qxg6+ Kf8 26.Ba3 1-0
1884788 Ruiz Buendia, Miguel (2044) Perez Bolanos, Joel (2005) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 a6 6.Bxc6+ bxc6 7.c4 e5 8.Qd3 Ne7 9.Nc3 Ng6 10.Be3 Be7 11.O-O O-O 12.Nd2 Be6 13.Rfd1 Bg5 14.Bxg5 Qxg5 15.Nf3 Qg4 16.Ne2 Rfd8 17.Rac1 d5 18.cxd5 cxd5 19.b3 Qxe4 20.Qxe4 dxe4 21.Ng5 Bg4 22.Rxd8+ Rxd8 23.Ng3 Nf4 24.h3 Bc8 25.Rc7 Nd5 26.Nxf7 Rf8 27.Rc5 e3 28.fxe3 Nxe3 29.Nd6 Nf5 30.Ngxf5 Bxf5 31.Rxe5 Bb1 32.a3 Rd8 33.Re8+ Rxe8 34.Nxe8 Bc2 35.b4 Kf7 36.Nc7 Bd3 37.Kf2 Ke7 38.g3 Bc4 39.Ke3 Kd7 40.Kd4 Bf1 41.Nd5 Bxh3 42.Kc5 Bg2 43.Ne3 Bf3 44.Kb6 Be2 45.Nd5 g5 46.a4 h5 47.Kc5 Ke6 48.Kd4 Kd6 49.Nc3 Bf3 50.Ke3 Ke5 1/2-1/2
1884741 Labiano Hernandez, Juan (2176) Ruiz Buendia, Miguel (2044) 1-0
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.dxc5 Nxe4 5.cxd6 Nc6 6.Na3 Nxd6 7.Bf4 e5 8.Nxe5 Qa5+ 9.Qd2 Qxd2+ 10.Kxd2 Ne4+ 11.Ke3 Bf5 12.Nxc6 bxc6 13.Bd3 Bc5+ 14.Kf3 g5 15.Be3 Bd6 16.g4 Nxf2 17.Bxf2 Be6 18.Bf5 Bd5+ 19.Be4 Rb8 20.Bxd5 cxd5 21.Rhe1+ Kd7 22.Rad1 Kc6 23.c4 Rxb2 24.cxd5+ Kd7 25.Nc4 1-0
1884697 Ruiz Buendia, Miguel (2044) FM Ortega Ruiz, J (2224) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 Be7 9.Qd2 h5 10.Nd5 Nxd5 11.exd5 Bf5 12.Bd3 Bxd3 13.Qxd3 Bg5 14.O-O Nd7 15.Rac1 O-O 16.c4 Rc8 17.Rfd1 b6 18.Nd2 f5 19.b4 Qf6 20.Qa3 Rce8 21.Re1 a5 22.bxa5 Bxe3+ 23.Qxe3 bxa5 24.Qc3 a4 25.c5 Nxc5 26.Nc4 Rc8 27.Rb1 e4 28.Qxf6 Rxf6 29.fxe4 Nxe4 30.Nb6 Rc2 31.Nxa4 Rg6 32.g3 Rxa2 33.Nb2 h4 34.Nd3 hxg3 35.Nf4 gxh2+ 0-1
1884663 FM Moreno Ibanez, M (2283) Ruiz Buendia, Miguel (2044) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3 Be7 8.Bb3 O-O 9.Qe2 a6 10.O-O-O Qc7 11.Rhg1 b5 12.g4 b4 13.Nxc6 Qxc6 14.Nd5 exd5 15.g5 dxe4 16.gxf6 Bxf6 17.Bd5 Qa4 18.Qh5 Be6 19.Rxg7+ Bxg7 20.Rg1 Rfc8 21.Bxe4 f5 22.Qh6 Qd7 23.Bxa8 Kh8 24.Rxg7 Qxg7 25.Qxe6 Rxa8 26.Qd5 Re8 27.Bd4 Re5 28.Qxd6 Qg1+ 29.Kd2 Qe1+ 30.Kd3 Qe2# 0-1
1884583 IM Argandona Riveiro, I (2424) Ruiz Buendia, Miguel (2044) 1-0
1.Nf3 c5 2.c4 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g3 Bb4 7.Bg2 O-O 8.O-O Bxc3 9.bxc3 Ne5 10.Qb3 d5 11.cxd5 Nxd5 12.Ba3 Re8 13.Nb5 Qa5 14.c4 Nc7 15.Nd6 Rd8 16.Bxb7 Rxd6 17.Bxd6 Rb8 18.Bxc8 Rxb3 19.axb3 1-0
1924925 FM Frank, Emanuel (2271) Ruiz Buendia, Miguel (2006) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4 5.Bg2 Nc6 6.Qa4 Bb4+ 7.Bd2 Nd5 8.Bxb4 Nxb4 9.Na3 Rb8 10.O-O O-O 11.Qb5 e5 12.Nxe5 Be6 13.Nxc6 bxc6 14.Qe5 Qd6 15.Qxd6 cxd6 16.Rfc1 d5 17.b3 cxb3 18.axb3 Bf5 19.Bf1 Rfc8 20.e3 Bd3 21.Bxd3 Nxd3 22.Rc3 Nb4 23.Nb1 Rc7 24.Ra5 a6 25.Nd2 Rb5 26.Ra4 Kf8 27.Kf1 Ke7 28.Ke2 Kd6 29.Nf3 f6 30.Nh4 a5 31.Nf3 Na6 32.Ra3 Rcb7 33.Kd1 Nc7 34.Ne1 Ne6 35.Nd3 Rc7 36.h4 Rc8 37.Kd2 Rc7 38.f3 Rc8 39.Rc1 c5 40.dxc5+ Nxc5 41.Rc3 Rc6 42.Nxc5 Rbxc5 43.Rxc5 Rxc5 44.Ra4 Rb5 45.Kc3 Rc5+ 46.Kb2 Rb5 47.h5 f5 48.g4 g6 49.gxf5 gxf5 50.Ra1 Ke5 51.Ra4 Kf6 52.f4 Kg7 53.Kc3 Kh6 54.Ra1 Kxh5 55.Rg1 h6 56.Rg3 1/2-1/2
1924879 Ruiz Buendia, Miguel (2006) FM Bombek, P (2181) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 8.O-O Be7 9.Nb3 c4 10.Nbd2 O-O 11.Re1 Re8 12.c3 b5 13.Nf1 Ne4 14.Ng3 Nxg3 15.hxg3 Bd6 16.Bf4 Qc7 17.Qd2 a5 18.Bxd6 Qxd6 19.Qf4 Qxf4 20.gxf4 f6 21.Kf1 Kf7 22.Nh4 g6 23.g4 b4 24.Ng2 Nb6 25.Ne3 Red8 26.a4 b3 27.g5 Re8 28.Ng4 Rxe1+ 29.Kxe1 fxg5 30.fxg5 Ke6 31.Ne3 Rf8 32.Ke2 Rf4 33.f3 Rh4 34.Ng2 Rh2 35.Kf2 Kf5 36.Kg3 Rh5 37.f4 Ke4 38.Kg4 Rh2 39.Kg3 Rxg2+ 40.Kxg2 Kxf4 41.Kf2 Kxg5 42.Ke3 h5 43.Rg1+ Kf5 44.Rf1+ Ke6 45.Rg1 Kf5 46.Rf1+ Kg5 47.Rg1+ Kh6 48.Kf4 Nxa4 49.Ke5 Nxb2 50.Kf6 Nd3 51.Rxg6+ Kh7 52.Rg7+ Kh8 53.Ra7 b2 54.Ra8+ Kh7 55.Ra7+ Kh6 56.Ra8 Kh7 57.Ra7+ Kh6 58.Ra8 Kh7 59.Ra7+ 1/2-1/2
1924842 Ruiz Buendia, Miguel (2006) Vilimek, Vit (1680) 1-0
1.e4 e5 2.Nf3 d5 3.d4 exd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Qxd5 Nf6 7.Qd3 Nb4 8.Bxd7+ Qxd7 9.Qe2 Qa4 10.Na3 O-O-O 11.Bg5 Be7 12.O-O Rhe8 13.Rfd1 Rxd1+ 14.Rxd1 Nc6 15.Nc4 Nd7 16.b3 Qb4 17.Qd3 Ncb8 18.c3 Qc5 19.Be3 Qc6 20.Bxa7 Rd8 21.Nd4 Qa6 22.Nf5 Nc6 23.Nxe7+ Nxe7 24.Bc5 Nc6 25.Qh3 Qxa2 26.Ne3 Kb8 27.Rxd7 Qb1+ 28.Nf1 Re8 29.Rxf7 Qxb3 30.Rf8 Rxf8 31.Bxf8 Qxc3 32.Qxc3 1-0
1924798 Vahala, T (1804) Ruiz Buendia, Miguel (2006) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 Be7 9.Qd2 O-O 10.O-O-O Nbd7 11.Nd5 Bxd5 12.exd5 a5 13.Kb1 Qc7 14.g4 a4 15.Nc1 Rfc8 16.h4 Nxd5 17.Bd3 a3 18.Nb3 axb2 19.Kxb2 Nc3 20.Ra1 d5 21.a3 d4 22.Bf2 Nb6 23.Bg3 Bxa3+ 24.Rxa3 Rxa3 25.Kxa3 Qd6+ 26.Nc5 Qxc5+ 27.Kb3 Ra8 0-1
1935173 Ruiz Buendia, Miguel (2006) Rusek, W (1805) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Nxd4 a6 11.a4 Qc7 12.Qe2 Bd6 13.g3 O-O 14.Bb3 e5 15.Nf3 Bg4 16.Qe3 Qc6 17.Kg2 Nd5 1/2-1/2
1935107 Bulockin, Martin (2301) Ruiz Buendia, Miguel (2006) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 Be7 6.d5 d6 7.e4 e5 8.Bd3 a5 9.Rb1 c6 10.O-O O-O 11.h3 cxd5 12.cxd5 Ba6 13.Be3 Nfd7 14.Bxa6 Nxa6 15.b4 f5 16.exf5 Rxf5 17.Ne4 h6 18.Qd3 axb4 19.axb4 Rf8 20.Rfc1 Nab8 21.Nfd2 Nf6 22.Nxf6+ Bxf6 23.Ne4 Ra7 24.Qb5 Rb7 25.Rc2 Kf7 26.Rbc1 Re8 27.Rc8 Qd7 28.Nxd6+ 1-0
1935054 Ruiz Buendia, Miguel (2006) FM Hiermann, D (2250) 1/2-1/2
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.d3 Na5 5.Qf3 Nxc4 6.dxc4 d6 7.h3 c6 8.b3 Be6 9.Bg5 Be7 10.Rd1 h6 11.Bxf6 Bxf6 12.Nge2 Qe7 13.Ng3 g6 14.Rd3 Bg7 15.Qe2 h5 16.O-O h4 17.Nh1 Bh6 18.Rfd1 O-O-O 19.Na4 Bf4 20.c5 dxc5 21.Rxd8+ Rxd8 22.Rxd8+ Kxd8 23.Qd3+ Bd7 24.g3 Bg5 25.g4 Kc7 26.f3 b5 27.Nb2 Bc1 28.Nd1 Be6 29.c4 Qd6 30.Nhf2 a6 31.Qxd6+ Kxd6 32.Nd3 Bd2 33.N3b2 f6 34.Kf2 Kc7 35.Ke2 Bh6 36.Kd3 Kb6 37.a3 Kc7 38.Ne3 Kd6 39.Ned1 f5 40.Ne3 fxg4 41.fxg4 Ke7 42.Ke2 Kf6 43.Kf3 Bf4 44.Ke2 Kg5 45.Kf3 Kf6 46.Ke2 Bh6 47.Nbd1 Bf8 48.Nb2 Bd6 49.Ng2 Bxg4+ 50.hxg4 h3 51.g5+ Kg7 52.Nd3 hxg2 53.Kf2 Be7 54.Nxe5 Bxg5 55.Nxc6 bxc4 56.bxc4 Kf6 57.Kxg2 Bf4 58.Na5 Bd6 59.Kf3 Ke5 60.Nc6+ Ke6 61.Nd8+ Kf6 62.Nb7 Be7 63.Na5 Ke5 64.Nc6+ Kd6 65.Na5 Bf6 66.Nb7+ Kc6 67.Na5+ Kd7 68.Kf4 Ke6 69.Nc6 g5+ 70.Kg4 Kd6 71.Kf5 Bb2 72.Nb8 a5 73.a4 Bc3 74.Kxg5 Ke5 75.Nd7+ Kxe4 76.Nxc5+ Kd4 77.Nb3+ Kxc4 78.Nxa5+ Bxa5 1/2-1/2
1935020 Horyna, J (1787) Ruiz Buendia, Miguel (2006) 0-1
1.d4 Nf6 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.c4 d5 7.cxd5 exd5 8.Nc3 O-O 9.Qc2 Re8 10.e3 Nbd7 11.b3 Rc8 12.Bb2 Bb4 13.Qf5 Bxc3 14.Bxc3 Ne4 15.Rac1 g6 16.Qh3 f5 17.Nd2 Nxc3 18.Rxc3 Kg7 19.Rfc1 c5 20.Bf1 Qf6 21.dxc5 Rxc5 22.Rxc5 bxc5 23.Bb5 Qb2 24.Qf1 Rd8 25.Bxd7 Rxd7 26.Qd1 Rc7 27.Rc2 Qe5 28.Nf3 Qd6 29.Ne1 Kg8 30.f3 Re7 31.Ng2 g5 32.Qc1 d4 33.Rxc5 d3 34.Qc4+ Re6 35.Rxf5 d2 36.Rxg5+ Kh8 37.Qc3+ Rf6 0-1
1934942 Ruiz Buendia, Miguel (2006) IM Schnider, G (2423) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Bd2 Nxe4 8.Bxb4 Nxb4 9.Bxf7+ Kxf7 10.Qb3+ Kf8 11.Qxb4+ Qe7 12.Qxe7+ Kxe7 13.Nc3 Nxc3 14.bxc3 d6 15.h3 b6 16.Kd2 Bb7 17.Rhe1+ Kd7 18.Ng5 Bxg2 19.f3 Raf8 20.Re3 Rf5 21.h4 h6 22.Ne6 Rxf3 23.Rxf3 Bxf3 24.Nxg7 Rf8 25.Rg1 Bd5 26.a3 Rf2+ 27.Kd3 Rf3+ 28.Kd2 Bf7 29.Rg4 b5 30.Kc2 a5 31.Kb2 Rf2+ 32.Kb1 Kc6 0-1
2013466 Li, Jiajing Ruiz Buendia, Miguel (1917) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Bb5+ Bd7 7.Bxd7+ Qxd7 8.O-O Bg7 9.Re1 O-O 10.Bg5 Rc8 11.Nd5 Nc6 12.Nxf6+ exf6 13.Be3 Ne5 14.Bf4 a6 15.c3 Rd8 16.Qd2 d5 17.b3 Rac8 18.Rad1 b5 19.Bh6 Bh8 20.exd5 Ng4 21.Nc6 Re8 22.Rxe8+ Rxe8 23.Bf4 Ne5 24.Nb4 a5 25.Nc2 f5 26.Ne3 Qd6 27.c4 Nf3+ 28.gxf3 Qxf4 29.Ng2 Qxf3 30.Qd3 Qg4 31.h3 bxc4 32.hxg4 cxd3 33.gxf5 g5 34.Rxd3 Kf8 35.d6 Rd8 36.Ne3 Be5 37.Nc4 Bf4 38.Nxa5 Bxd6 39.Kg2 Bc7 40.Rxd8+ Bxd8 41.Nc6 Bc7 42.a4 Ke8 43.b4 Kd7 44.b5 Kc8 45.a5 Kb7 46.a6+ Kb6 47.Nd4 Bd6 48.Nf3 f6 49.Nd4 h5 50.f3 Bc5 51.Ne6 Be3 52.Ng7 h4 53.Ne8 Bd4 54.Nd6 Bc5 55.Ne4 Bd4 56.Nd6 Bc5 57.Nc8+ Kc7 58.a7 Kb7 59.b6 Bb4 60.Kh3 Ba3 61.Kg4 Bb4 62.f4 Bf8 63.fxg5 fxg5 64.f6 Bc5 65.Ne7 Ka8 66.Nd5 Kb7 67.Nc7 h3 68.a8=Q+ Kxb6 69.Nd5+ 1-0
2013415 Ruiz Buendia, Miguel (1917) FM Bengherabi, K (2106) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 a6 7.a4 b6 8.f3 Bb7 9.Qd2 Bg7 10.Be2 O-O 11.g4 Nc6 12.h4 Rc8 13.h5 Nxd4 14.Bxd4 e5 15.Be3 Qc7 16.Bh6 Bxh6 17.Qxh6 Qe7 18.g5 Nxh5 19.Bxa6 Rxc3 20.Bxb7 Rxc2 21.Bd5 Rfc8 22.a5 bxa5 23.Rxh5 gxh5 24.g6 Qh4+ 0-1
2013368 Hamer, M (2069) Ruiz Buendia, Miguel (1917) 1-0
1.d4 Nf6 2.Nc3 d5 3.Bf4 e6 4.Nb5 Bd6 5.Nxd6+ cxd6 6.e3 Nc6 7.Nf3 O-O 8.Bd3 Re8 9.Bg5 e5 10.Be2 h6 11.Bxf6 Qxf6 12.dxe5 dxe5 13.Qxd5 Be6 14.Qb5 Qg6 15.O-O e4 16.Ne1 Bf5 17.f4 exf3 18.Rxf3 Bg4 19.Rg3 Bxe2 20.Qxe2 Qe4 21.Qd3 Rad8 22.Qxe4 Rxe4 23.Nd3 Ne5 24.Nxe5 Rxe5 25.Rf3 Rd2 26.Rf2 Red5 27.Re1 f6 28.Kf1 Kf7 29.Rxd2 Rxd2 30.Re2 Rd1+ 31.Kf2 Ke6 32.c4 b6 33.Kf3 Ke5 34.b3 a5 35.h3 Rf1+ 36.Rf2 Rd1 37.Rc2 Kd6 38.Ke2 Rg1 39.Kd3 Kc5 40.Ke4 g6 41.Rf2 a4 42.g4 axb3 43.axb3 h5 44.Rxf6 hxg4 45.Rxg6 g3 46.Kf3 Rf1+ 47.Kg2 Rb1 48.Rg5+ Kd6 49.Rb5 1-0
2013331 Ruiz Buendia, Miguel (1917) Verhoef, Jaap (2015) 1-0
1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.d3 Bb4 5.Ne2 d5 6.exd5 Nxd5 7.O-O Be6 8.Bxd5 Bxd5 9.f4 Qd7 10.fxe5 Nxe5 11.Nxd5 Qxd5 12.Nf4 Qd6 13.d4 O-O-O 14.c3 Ba5 15.b4 Bb6 16.Kh1 h5 17.a4 c6 18.Qb3 Ng4 19.h3 g5 20.a5 Bc7 21.b5 gxf4 22.Bxf4 Qg6 23.b6 Bb8 24.Bxb8 Ne3 25.Rf2 Kxb8 26.a6 axb6 27.Qxb6 Rd7 28.Rb2 Nc4 29.Qa7+ Kxa7 30.axb7+ Kb8 31.Ra8+ Kc7 32.Rxh8 1-0
2013285 CM Osuna Vega, E (2129) Ruiz Buendia, Miguel (1917) 1-0
1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.e3 Bb7 5.Bd3 d5 6.Nbd2 Be7 7.Ne5 O-O 8.Qf3 c5 9.c3 Nc6 10.Qh3 cxd4 11.exd4 g6 12.Bh6 Re8 13.f4 Nxe5 14.fxe5 Ne4 15.Nxe4 dxe4 16.Bb5 Qd5 17.Bxe8 Rxe8 18.O-O Ba6 19.Rf2 Bd3 20.Qe3 Bf8 21.a3 a5 22.Re1 a4 23.Qf4 Qd7 24.Re3 Bxh6 25.Qxh6 Qe7 26.Rh3 f5 27.exf6 Qf7 28.Qf4 Rd8 29.Re3 Re8 30.h4 h5 31.g4 1-0
2051489 Arroyo Rodriguez, J (2112) Ruiz Buendia, Miguel (1875) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.O-O-O d5 10.Qe1 e5 11.Nxc6 bxc6 12.exd5 Nxd5 13.Bc5 Bh6+ 14.Kb1 Nxc3+ 15.bxc3 Qa5 16.Bxf8 Be6 17.c4 Rb8+ 18.Ka1 Qxe1 19.Rxe1 Bd2 20.a4 Bxe1 21.Ba3 Bb4 22.Bb2 f6 23.Bd3 Rb6 24.Ka2 c5 25.Rd1 Ra6 26.c3 Ba5 27.Ba3 Bxc3 28.Bxc5 Bd7 29.Bc2 Be6 30.Kb3 Ba5 31.Be4 Bf7 32.Rd7 f5 33.Bb7 Rf6 34.Bxa7 e4 35.Bd4 e3 36.Bxf6 e2 37.Bh4 g5 38.Bf2 1-0
2051439 Ruiz Buendia, Miguel (1875) FM Rodriguez Reinoso, V (2204) 0-1
1.e4 c5 2.b3 g6 3.Bb2 Nf6 4.Nc3 Bg7 5.d3 Nc6 6.g3 O-O 7.Bg2 d6 8.Nge2 Nd4 9.Qd2 Bh3 10.Kf1 Qd7 11.Nxd4 cxd4 12.Ne2 e5 13.Ng1 Bxg2+ 14.Kxg2 d5 15.f3 Rac8 16.Ne2 Rfd8 17.Rac1 h5 18.c3 dxe4 19.fxe4 Ng4 20.cxd4 Bh6 21.Qb4 Ne3+ 22.Kf2 Qh3 23.Rcg1 Rc2 24.Bc1 Ng4+ 25.Kf3 Nxh2+ 26.Kf2 Qg4 27.Re1 Qf3+ 28.Kg1 Ng4 0-1
2051392 FM Moral Garcia, S (2267) Ruiz Buendia, Miguel (1875) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nf6 6.Nc3 Nc6 7.O-O g6 8.d4 cxd4 9.Nxd4 Bg7 10.Nde2 O-O 11.f3 Rfd8 12.Qd2 Rac8 13.b3 e6 14.Rd1 d5 15.Qe1 Qe7 16.cxd5 exd5 17.exd5 Nxd5 18.Nxd5 Rxd5 19.Rxd5 Bxa1 20.Qd2 Rd8 21.Rxd8+ Nxd8 22.Kf1 Nc6 23.Qd3 Be5 24.h3 Qd6 25.Qxd6 Bxd6 26.Nc3 Nb4 27.a4 Nd3 28.Be3 a6 29.Ke2 Nf4+ 30.Bxf4 Bxf4 31.Kd3 f5 32.Kd4 Bd2 33.Nd5 Kf7 34.Ke5 b5 35.axb5 axb5 36.Kd4 b4 37.Kc5 Ke6 38.Nxb4 h5 39.Nd3 g5 40.b4 g4 41.hxg4 fxg4 42.fxg4 hxg4 43.Kd4 1/2-1/2
2051361 Ruiz Buendia, Miguel (1875) Donado Mazarron Gomez, M (2171) 1-0
1.e4 c5 2.b3 Nf6 3.e5 Nd5 4.Nf3 g6 5.Bb2 Bg7 6.Nc3 Nf4 7.g3 Ne6 8.Bc4 Nc6 9.Bxe6 dxe6 10.Ne4 Nxe5 11.Nxe5 Qd5 12.Qf3 Bxe5 13.c4 Bxb2 14.cxd5 Bxa1 15.dxe6 O-O 16.Nxc5 Bd4 17.Nd7 Bxd7 18.exd7 Rfd8 19.Qxb7 Rab8 20.Qc7 Bb6 21.Qc6 Ba5 22.O-O Rb6 23.Qa4 Bxd2 24.Qxa7 Rd6 25.Qc5 R8xd7 26.Rd1 Rd5 27.Qc2 e5 28.Kf1 Kg7 29.Ke2 Bb4 30.Rxd5 Rxd5 31.Qe4 Rd2+ 32.Ke3 Bc3 33.Qc4 Ba5 34.a3 Ra2 35.Qc5 Bd2+ 36.Kd3 Bg5 37.Qxe5+ Bf6 38.Qc5 Rb2 39.Qb6 Rb1 40.a4 Rd1+ 41.Kc2 Rd5 42.Qc6 Re5 43.b4 Re2+ 44.Kd3 Rxf2 45.a5 Rb2 46.b5 Rb3+ 47.Kc2 Rb2+ 48.Kd3 Rb3+ 49.Ke4 Rb4+ 50.Kd5 Rd4+ 51.Kc5 Rd2 52.a6 Bd4+ 53.Kc4 Bg1 54.Kc3 Ra2 55.Kb3 Ra5 56.Qc3+ 1-0
2051312 Garcia Romero, B (2234) Ruiz Buendia, Miguel (1875) 1-0
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 a5 5.Bg2 O-O 6.e4 d6 7.Ne2 Nbd7 8.O-O e5 9.Nbc3 Re8 10.Qc2 exd4 11.Nxd4 Ne5 12.b3 Bc5 13.Nf5 Nc6 14.Rad1 Bxf5 15.exf5 Qd7 16.Qd3 Ne5 17.Qb1 Nc6 18.Bg5 Ng4 19.h3 Nge5 20.Kh1 Nd4 21.Be3 Nec6 22.Nb5 Rxe3 23.fxe3 Nxb5 24.cxb5 Ne5 25.f6 Re8 26.fxg7 Bxe3 27.Kh2 Kxg7 28.a4 b6 29.Rf5 Re6 30.Rdf1 Rg6 31.Bd5 f6 32.b4 axb4 33.Qxb4 Qe8 34.Qe4 Rh6 35.Kg2 Bg5 36.h4 Bd2 37.R1f2 Ba5 38.Rc2 Qd7 39.h5 Qe7 40.g4 Qd7 41.Bb3 d5 42.Bxd5 Kh8 43.Rxe5 1-0
2054764 Ruiz Buendia, Miguel (1875) IM Rodriguez Lopez, Ra (2228) 1-0
1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Qxd4 Bd7 6.Bg5 Nc6 7.Qd2 a6 8.Be2 b5 9.O-O e6 10.a3 h6 11.Bh4 g5 12.Bg3 e5 13.h4 g4 14.Nh2 Rg8 15.Rad1 Nd4 16.Bd3 h5 17.Ne2 Ne6 18.f4 gxf3 19.Rxf3 Nc5 20.Rdf1 Rg6 21.b4 Bh6 22.Qd1 Nxd3 23.Qxd3 Bc6 24.Nc3 Qe7 25.Rf5 O-O-O 26.a4 Rdg8 27.R1f3 Bf4 28.axb5 Rxg3 29.Rxg3 Rxg3 30.Qc4 axb5 31.Qxc6+ Kd8 32.Nxb5 Re3 33.Rxf6 Qxf6 34.Qc7+ Ke8 35.Nxd6+ Kf8 36.Qc8+ Kg7 37.Ne8+ 1-0
2054667 Ruiz Buendia, Miguel (1875) IM Merario Alarcon, Andres (2394) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 a6 6.Bxc6+ bxc6 7.c4 e5 8.Qd3 Ne7 9.Nc3 Ng6 10.b3 Be7 11.h3 O-O 12.O-O Be6 13.Be3 h6 14.Rfd1 Qe8 15.Rd2 f5 16.exf5 Bxf5 17.Qe2 Qf7 18.Nh2 Rad8 19.Rad1 Nh4 20.Bb6 Qg6 21.g4 Rd7 22.c5 d5 23.Qxe5 Bc2 24.Re1 Bg5 25.Rde2 Rdf7 26.Nd1 Bf4 27.Qc3 Bxh2+ 28.Kxh2 Nf3+ 29.Kg3 Nxe1 30.Qxe1 Qd3+ 31.Ne3 d4 32.Rd2 dxe3 0-1
2326143 Ruiz Buendia, Miguel (1848) IM Candela Perez, J (2338) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 bxc6 7.c4 e5 8.Qd3 Nf6 9.Nc3 Qb8 10.O-O Be7 11.Rd1 Bg4 12.b3 Qc7 13.h3 Bh5 14.Be3 Bxf3 15.gxf3 O-O 16.Qc2 Rad8 17.Rd2 Nh5 18.c5 dxc5 19.Rxd8 Qxd8 20.Ne2 Qd7 21.Kg2 Rd8 22.Bxc5 Bxc5 23.Qxc5 Qd2 24.Qxe5 g6 25.Kf1 Rd3 26.Rc1 Rxf3 27.Rxc6 Qd7 28.Rd6 Qxh3+ 29.Ke1 Qh1+ 30.Kd2 Qh4 31.Qd4 Nf6 32.Ng3 Qf4+ 33.Ke1 h5 34.Rd8+ Kh7 35.Nf5 Qxe4+ 36.Qxe4 Nxe4 37.Nd6 Nxf2 38.Ke2 Rf4 39.Rd7 Kg7 40.Rxa7 Ng4 41.Re7 Rf2+ 42.Ke1 Rxa2 43.Rxf7+ Kh6 44.Ne4 Rb2 45.Rf3 Ne5 46.Re3 h4 47.Nf6 Nc6 48.Re4 g5 49.Nd7 Kh5 50.Rc4 Na5 51.Rc8 h3 52.Rh8+ Kg4 53.Ne5+ Kg3 54.Rg8 Rb1+ 55.Ke2 h2 0-1
2326140 Aledo Yanguas, David (1959) Ruiz Buendia, Miguel (1848) 0-1
1.e4 c5 2.d4 cxd4 3.c3 d3 4.Bxd3 Nc6 5.Nf3 g6 6.O-O Bg7 7.Qe2 d6 8.Rd1 Qc7 9.Na3 a6 10.Bf4 Nf6 11.Nc4 Bg4 12.h3 Bxf3 13.Qxf3 O-O 14.a4 b5 15.axb5 axb5 16.Rxa8 Rxa8 17.Na3 b4 18.cxb4 Nh5 19.Nb5 Qb7 20.Bc4 Nxf4 21.Qxf4 Ne5 22.Bd5 Qxb5 23.Bxa8 Qa4 24.Rc1 Qxa8 25.Rc7 Nd3 26.Qd2 Qa1+ 27.Kh2 Be5+ 28.g3 Qf1 29.f4 Ne1 30.Rc8+ Kg7 31.Rc3 Bxc3 32.Qxc3+ f6 33.b5 Qg2# 0-1
2326135 Gonzalez Santamartina, J (2144) Ruiz Buendia, Miguel (1848) 0-1
1.c4 c5 2.Nf3 Nc6 3.Nc3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Nc2 Nf6 7.e4 O-O 8.Be2 b6 9.O-O Bb7 10.Be3 Rc8 11.f3 d6 12.Qd2 Qd7 13.Rac1 Rfd8 14.Rfd1 e6 15.Bg5 Ne7 16.e5 Ne8 17.exd6 Bxc3 18.bxc3 Nxd6 19.Qxd6 Qxd6 20.Rxd6 Rxd6 21.Bxe7 Rd2 22.Kf2 Ba6 23.Bg5 Rd7 24.Ne3 Rd2 25.Nc2 Rd7 26.Ne3 Rd2 27.Ra1 Rc5 28.h4 Rb2 29.Kf1 Kg7 30.Nd1 Rc2 31.Bd3 Bxc4 32.Bxc4 Rxc4 33.Ne3 R4xc3 34.Nxc2 Rxc2 35.a4 Rc4 36.g3 Rc3 37.Ke2 Rc2+ 38.Bd2 Kf6 39.a5 b5 40.Rc1 Rxc1 41.Bxc1 a6 42.Bb2+ Ke7 43.Kd3 Kd6 44.Ba3+ Kd5 45.Be7 Ke5 46.Kc3 Kd5 47.Kd3 Ke5 48.Ke3 f5 49.Bd8 Kd5 50.Kf4 e5+ 51.Kg5 b4 52.Be7 b3 53.Ba3 e4 54.fxe4+ fxe4 55.Kf4 Kd4 56.Bc1 Kd3 57.g4 e3 58.Kf3 e2 59.Kf2 Kc2 60.Ba3 Kd1 0-1
2326124 Gonzalvez Tamarit, Ruben (2087) Ruiz Buendia, Miguel (1848) 0-1
1.e4 c5 2.Nc3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.d4 Bg7 6.dxc5 Bxc3+ 7.bxc3 Nf6 8.Bh6 Ba6 9.Qd4 Qa5 10.e5 Nd5 11.e6 f6 12.exd7+ Kxd7 13.Bd2 e5 14.c4 Qa4 15.Qg4+ f5 16.Qh4 Nb4 17.Bxb4 Qxb4+ 18.Kd1 Ke6 19.f3 Rhd8+ 20.Ke2 Rd2+ 0-1
2326130 Ruiz Buendia, Miguel (1848) Aguado Doncel, Pablo Luis (1909) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 e6 9.Qd3 Be7 10.O-O-O Qa5 11.Kb1 O-O 12.h4 h6 13.Bf4 d5 14.e5 Ne4 15.Ng5 hxg5 16.hxg5 Nxc3+ 17.bxc3 Qb5+ 18.Ka1 Qxd3 19.Rxd3 f6 20.exf6 gxf6 21.g6 Be8 22.Rg3 Bxg6 23.Rxg6+ Kf7 24.Rg3 1/2-1/2
2326113 Ruiz Buendia, Miguel (1848) FM Pena Riasco, A (2164) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Bc4 c6 6.Ne2 Bf5 7.O-O e6 8.Ng3 Bd6 9.Nxf5 Qxf5 10.Bd3 Qa5 11.Ne4 Nxe4 12.Bxe4 Nd7 13.c4 Nf6 14.Bf3 Rd8 15.Qc2 Bb8 16.Rd1 O-O 17.g3 Rd7 18.b3 Rfd8 19.Bd2 Qa3 20.Bc3 Qe7 21.Rd3 a6 22.Bg2 Ba7 23.Rad1 h6 24.Qe2 Qf8 25.d5 cxd5 26.Bxf6 gxf6 27.Qg4+ Qg7 28.Qxg7+ Kxg7 29.cxd5 e5 30.Bh3 Rd6 31.Bf5 Bd4 32.Be4 f5 33.Bxf5 Rxd5 34.Kg2 Rc5 35.Kf3 b5 36.Ke4 a5 37.R1d2 Rd6 38.f4 f6 39.Bg4 b4 40.f5 Kf8 41.Be2 Ke7 42.Rf3 Rc1 43.Bc4 a4 44.Rfd3 Re1+ 45.Kf3 e4+ 0-1
2326099 Ruiz Buendia, Miguel (1848) Valdepenas Octavio, Javier (2140) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Bd2 Bxd2+ 8.Nbxd2 d5 9.exd5 Nxd5 10.Qb3 Nce7 11.O-O O-O 12.Rfe1 c6 13.Re2 Ng6 14.Bxd5 cxd5 15.g3 Bg4 16.Re3 Qd6 17.Ne5 Be6 18.Rc1 Ne7 19.Qxb7 Rab8 20.Qxa7 Rxb2 21.Nb3 Nf5 22.Ree1 Qe7 23.Rc7 Qg5 24.Qa3 Rxb3 25.Qxb3 Nxd4 26.Qe3 Qd8 27.Rec1 Nb5 28.R7c5 d4 29.Qd3 Nc3 30.Nc6 Qf6 31.Nxd4 Nxa2 32.Rb1 Bh3 33.Ra5 Rd8 34.Rxa2 g6 35.Rd2 Bf5 36.Nxf5 1-0
2326105 IM Kovacevic, Sl (2252) Ruiz Buendia, Miguel (1848) 1-0
1.d4 Nf6 2.Nf3 e6 3.Bf4 c5 4.e3 Qb6 5.Qc1 Nc6 6.c3 Nh5 7.Bg3 Nxg3 8.hxg3 d5 9.Be2 Bd7 10.Nbd2 g6 11.Nb3 c4 12.Nbd2 Bg7 13.e4 Qc7 14.exd5 exd5 15.Nf1 b5 16.a3 a5 17.Qf4 Qxf4 18.gxf4 O-O 19.Ne3 Be6 20.g4 f6 21.f5 gxf5 22.gxf5 Bf7 23.Nh4 b4 24.Bf3 bxc3 25.bxc3 Rfd8 26.Nxc4 Rab8 27.Ne3 Rb3 28.Nd1 a4 29.Rh3 Rdb8 30.Ng2 Rb1 31.Ra2 Na5 32.Ne3 Rc8 33.Rb2 Rxb2 34.Nxb2 Rxc3 35.Nxa4 Rxa3 36.Nb6 Nc6 37.Rh4 Rd3 38.Nbxd5 Rxd4 39.Be4 Ne5 40.Ke2 Nc4 41.Ne7+ Kf8 42.Nc6 Rd2+ 43.Ke1 Ra2 44.Rxh7 Ra1+ 45.Ke2 Ra2+ 46.Kd3 Nd6 47.f3 Ra3+ 48.Ke2 Ra2+ 49.Ke1 Kg8 50.Rh4 Bf8 51.Nd5 Ra1+ 52.Kd2 Bxd5 53.Bxd5+ Kg7 54.Nd4 Nxf5 55.Nxf5+ Kg6 56.Be4 Kf7 57.Rh8 Bb4+ 58.Kd3 Ra6 59.Bd5+ Kg6 60.Ke4 Bd2 61.Rg8+ Kh7 62.Rg7+ Kh8 63.Rd7 Ra4+ 64.Kd3 Ba5 65.Be4 Ra2 66.Kc4 Rh2 67.Ra7 Bb6 68.Rb7 Ba5 69.Ra7 Be1 70.Rf7 Bh4 71.Nh6 f5 72.Bxf5 1-0
2337509 Ruiz Buendia, Miguel (1848) Abbasov, Azad (1657) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7 7.Bc4 O-O 8.O-O Nc6 9.h3 Bf5 10.Bf4 Bf6 11.Re1 Qd7 12.Qd2 Rae8 13.Nd4 Nxd4 14.cxd4 Rxe1+ 15.Rxe1 Re8 16.Rxe8+ Qxe8 17.Qa5 Qc8 18.c3 a6 19.a4 h5 20.f3 Qd7 21.Bd5 c6 22.Be4 Bxe4 23.fxe4 d5 24.exd5 cxd5 25.Qc7 Qxc7 26.Bxc7 Kf8 27.Bb6 Ke8 28.Kf2 g6 29.Ke3 Kd7 30.Kd3 Kc6 31.Bc5 b6 32.Bf8 b5 33.axb5+ axb5 34.b3 g5 35.c4 bxc4+ 36.bxc4 dxc4+ 37.Kxc4 g4 38.d5+ Kd7 39.hxg4 hxg4 40.Kd3 Be7 41.Bxe7 Kxe7 42.Ke4 Kd6 43.g3 f6 44.Kf5 Kxd5 45.Kxf6 Ke4 46.Kg5 Ke5 47.Kxg4 Ke6 48.Kg5 Ke7 49.Kg6 1-0
2337427 Springis, Jevgenijs (1634) Ruiz Buendia, Miguel (1848) 1-0
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 e6 6.O-O Nge7 7.d3 O-O 8.Bd2 d5 9.cxd5 Nxd5 10.Rc1 b6 11.a3 Bb7 12.Qa4 a6 13.Rfd1 Rc8 14.e4 b5 15.Nxb5 Nb6 16.Qb3 axb5 17.Qxb5 Nd4 18.Nxd4 Bxd4 19.Ba5 Qd7 20.Qxb6 c4 21.Qb4 cxd3 22.Qd2 Ba6 23.Bf1 Rxc1 24.Rxc1 f5 25.Rc7 Qd6 26.Qh6 Qxc7 27.Bxc7 fxe4 28.Bf4 Rf5 29.Bh3 e3 30.Bxe3 d2 31.Bxd2 Bxf2+ 32.Kh1 Ba7 33.Be3 Bb7+ 34.Kg1 1-0
2337348 Ruiz Buendia, Miguel (1848) Paluska, Karol (1616) 1/2-1/2
1.e4 c6 2.Nc3 d5 3.Nf3 Nf6 4.e5 Ne4 5.Nxe4 dxe4 6.Ng5 Qd5 7.Qe2 Qxe5 8.Nxe4 Bf5 9.d3 Bxe4 10.dxe4 e6 11.f4 Bb4+ 12.Kd1 Qd4+ 13.Qd3 Qxd3+ 14.Bxd3 O-O 15.a3 Be7 16.b3 Nd7 17.e5 Nc5 18.Be3 Nxd3 19.cxd3 Rfd8 20.Ke2 Rd5 21.d4 Rad8 22.Rhc1 a6 23.Rc4 1/2-1/2
2337251 Czernek, Tymon (2121) Ruiz Buendia, Miguel (1848) 1-0
1.e4 c5 2.Nf3 d6 3.d3 Nc6 4.g3 g6 5.Bg2 Bg7 6.O-O e5 7.c3 Nge7 8.a3 O-O 9.b4 a6 10.Be3 b6 11.Nbd2 h6 12.Nb3 Be6 13.Rb1 c4 14.dxc4 Bxc4 15.Re1 d5 16.Nfd2 Bd3 17.exd5 Bxb1 18.Nxb1 Na7 19.d6 Nec6 20.c4 f5 21.Bxc6 Nxc6 22.Qd5+ Kh7 23.Qxc6 Rc8 24.Qxb6 Rxc4 25.Qxa6 Qc8 26.Qxc8 Rcxc8 27.Bb6 1-0
2337194 Ruiz Buendia, Miguel (1848) Zlatanovic, Marcus (1591) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.c4 Nc6 6.Be3 Nf6 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.h3 a6 11.Qc2 Rc8 12.Rfd1 Nxd4 13.Bxd4 b5 14.cxb5 Bxb5 15.Bxb5 axb5 16.Qb3 Qa5 17.Qxb5 Qxb5 18.Nxb5 Nxe4 19.Re1 Rb8 20.Bxg7 Kxg7 21.a4 Nc5 22.Rxe7 Nxa4 23.Nxd6 Nxb2 24.Raa7 Nd3 25.Rxf7+ Rxf7 26.Rxf7+ Kg8 27.Rf3 Ne5 28.Re3 Rb6 29.Nc8 Rb1+ 30.Kh2 Nc6 31.Re6 Rc1 32.Rxc6 Rxc6 33.Ne7+ 1-0
2337093 Liu, Casper (2130) Ruiz Buendia, Miguel (1848) 1-0
1.d4 Nf6 2.Bf4 b6 3.e3 Bb7 4.Nf3 g6 5.c4 Bg7 6.Nc3 O-O 7.h3 d6 8.Qc2 Nbd7 9.O-O-O a6 10.e4 Nh5 11.Be3 f5 12.g4 fxg4 13.hxg4 Ng3 14.fxg3 Rxf3 15.Qe2 Rf7 16.Qh2 Bh8 17.g5 e6 18.d5 exd5 19.exd5 Ne5 20.Be2 Qe7 21.Rde1 Bc8 22.Qh4 Bf5 23.Bd4 Qd7 24.g4 Nxg4 25.Bxg4 Bxg4 26.Bxh8 Kxh8 27.Ne4 Bh5 28.Nf6 Qf5 29.Rhf1 Qd3 30.Rf4 Raf8 31.Nxh5 Rxf4 32.Qxf4 1-0
2343237 Ruiz Buendia, Miguel (1848) Weissenhofer, Jonas (1692) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 e6 9.Qd3 Be7 10.O-O-O O-O 11.Nd4 Qa5 12.f4 Qc7 13.Rhe1 a6 14.a3 Rfc8 15.Kb1 Bd7 16.e5 dxe5 17.fxe5 Ng4 18.Bxe7 Nxe5 19.Rxe5 Qxe5 20.Nf3 Rxc3 21.Qxd7 Qc7 22.bxc3 1-0
2343137 FM Oglaza, Oskar (2367) Ruiz Buendia, Miguel (1848) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 d6 7.Bg5 Nbd7 8.e3 b6 9.Ne2 Ba6 10.Qc2 c5 11.Rd1 h6 12.Bh4 Qc7 13.Nc3 d5 14.Qa4 Bb7 15.cxd5 Nxd5 16.Nxd5 Bxd5 17.Bg3 Bc6 18.Bb5 Bxb5 19.Qxb5 Qb7 20.O-O Rfd8 21.Bd6 cxd4 22.Rxd4 Nf6 23.Rfd1 Nd5 24.Be5 Rdc8 25.Qd3 Qc6 26.e4 Ne7 27.Rd6 Qc4 28.Bc3 Qxd3 29.R1xd3 Nc6 30.Rg3 Ne5 31.f4 Nc4 32.Rxg7+ Kf8 33.Rd7 Ke8 34.Rdxf7 Nd6 35.Re7+ 1-0
2343040 Ruiz Buendia, Miguel (1848) Dzida, Kamil (2166) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 e6 9.Qd3 a6 10.Nd4 Bd7 11.O-O-O Be7 12.f4 O-O 13.h4 Rc8 14.Kb1 b5 15.Nf3 b4 16.e5 bxc3 17.exf6 Qb6 18.b3 gxf6 19.Ne5 dxe5 20.Bh6 Kh8 21.Bxf8 Bb5 22.Bxe7 Bxd3 23.Bxf6+ Kg8 24.Rxd3 e4 25.Rg3+ Kf8 26.Rg7 Qf2 27.Rxh7 Ke8 28.h5 Qxg2 29.Rd1 Qd2 30.Rg1 Kd7 31.Rxf7+ Kc6 32.Bh4 Rg8 33.Rc1 Qxc1+ 0-1
2488327 Ruiz Buendia, Miguel (1625) Czopor, Maciej (2219) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f3 a6 7.Be3 b5 8.Qd2 b4 9.Nce2 e5 10.Nb3 Nc6 11.c4 Be6 12.Ng3 a5 13.Bd3 a4 14.Nc1 Nd7 15.Nce2 h5 16.f4 exf4 17.Nxf4 g6 18.O-O Bg7 19.Rf2 Nde5 20.Nd5 Ng4 21.Re2 Nxe3 22.Nxe3 a3 23.Nd5 axb2 24.Rae1 Rxa2 25.Bb1 Ra1 26.Kh1 O-O 0-1
version fa9c69a7dde0