WORLDBASE

WORLDBASE Players Mayeregger, Arnold

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
3705226 PAR 2002 M 2170 2072 2090
294 games
67676 Mayeregger, Arnold (2122) CM Zallio, L (2243) 1-0
1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.b3 b6 5.Bb2 Bb7 6.Nc3 c5 7.cxd5 Nxd5 8.Qc2 Nb4 9.Qb1 a6 10.Be2 Be7 11.a3 N4c6 12.Ne4 f5 13.Ng3 Bf6 14.Nh5 Bxb2 15.Qxb2 Rg8 16.Nxg7+ Kf7 17.Nh5 Nd7 18.h4 h6 19.O-O-O Qe7 20.Nf4 b5 21.d4 cxd4 22.Nxd4 Nxd4 23.Bh5+ Kf8 24.Rxd4 Rc8+ 25.Kb1 Bxg2 26.Nxg2 Rxg2 27.Rxd7 Qxd7 28.Qh8+ Ke7 29.Qh7+ Kd8 30.Rd1 Qxd1+ 31.Bxd1 Rg1 32.Qh8+ Kd7 33.Qd4+ Ke7 34.Kb2 Rd8 35.Qc5+ Rd6 36.Bc2 Rg8 37.Qa7+ Kf6 38.Qh7 Rc8 39.Qxh6+ Ke7 40.e4 1-0
61073 Kaneda, Eric Kazuichi (1949) Mayeregger, Arnold (2122) 0-1
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 c5 7.d5 Na6 8.O-O Nc7 9.Bf4 a6 10.a4 Nh5 11.Bg5 Rb8 12.e5 f6 13.exd6 exd6 14.Bd2 f5 15.Bg5 Bf6 16.Qd2 Bd7 17.Rfe1 Re8 18.Bd3 Rxe1+ 19.Rxe1 Bxg5 20.Nxg5 Qf6 21.g4 fxg4 22.Nce4 Qf8 23.Nxh7 Kxh7 24.Ng5+ Kg7 25.Qc3+ Nf6 26.Qc2 Re8 27.Rd1 Re5 28.f4 gxf3 29.Nxf3 Bg4 30.Rf1 Bxf3 31.Rxf3 Rg5+ 32.Kh1 Qe7 33.Qf2 Nce8 34.h4 Rg4 35.Re3 Ne4 36.Qe1 Rxh4+ 37.Qxh4 0-1
67582 Mayeregger, Arnold (2122) FM Silva, Kaua Marques (2254) 0-1
1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.b3 Bd6 5.Bb2 O-O 6.Nc3 Re8 7.Nb5 Be7 8.Be5 Na6 9.Be2 c6 10.Nc3 Ne4 11.O-O f6 12.Bg3 Kh8 13.Qc2 Nxg3 14.fxg3 e5 15.a3 d4 16.Ne4 dxe3 17.dxe3 Qb6 18.Kh1 Qxe3 19.Rae1 Qh6 20.b4 Nc7 21.Nh4 Rf8 22.Nc3 a5 23.c5 axb4 24.axb4 g6 25.Bd3 Re8 26.Ne4 Nd5 27.Bc4 Qg7 28.b5 Be6 29.Qb3 Rad8 30.Rd1 f5 31.Nd6 Bxd6 32.cxd6 e4 33.g4 fxg4 34.Bxd5 cxd5 35.Qg3 Rf8 36.Rxf8+ Rxf8 37.d7 Bxd7 0-1
60993 Mayeregger, Arnold (2122) Piccoli, Lucas Fonseca (2284) 1-0
1.Nf3 Nf6 2.e3 e6 3.b3 b6 4.Bb2 Bb7 5.c4 d5 6.Nc3 Nbd7 7.cxd5 exd5 8.Rc1 a6 9.d4 Bd6 10.g3 O-O 11.Bg2 Re8 12.O-O Qe7 13.Re1 Ne4 14.Re2 Rad8 15.Rec2 f5 16.Qf1 Rc8 17.Qd1 Rcd8 18.Qf1 Nef6 19.Ne2 c6 20.Nf4 Rc8 21.Bh3 g6 22.Nd3 Ne4 23.Nfe5 Nxe5 24.dxe5 Ba3 25.Bxa3 Qxa3 26.g4 fxg4 27.Bxg4 Rc7 28.f3 Ng5 29.h4 Nf7 30.f4 Qe7 31.h5 Nh6 32.Bf3 Qe6 33.hxg6 Rg7 34.Rg2 hxg6 35.Kf2 Nf5 36.Rg5 a5 37.Bg4 Rf8 38.Qh3 Ba6 39.Ne1 c5 40.Rd1 a4 41.Nf3 axb3 42.axb3 d4 43.Bxf5 dxe3+ 44.Kxe3 Qxb3+ 45.Rd3 Qc2 1-0
60932 Mayeregger, Arnold (2122) IM Ticona Rocabado, Licael Roderick (2359) 0-1
1.Nf3 d5 2.e3 e6 3.c4 Nf6 4.b3 Be7 5.Bb2 b6 6.Nc3 Bb7 7.cxd5 exd5 8.g3 O-O 9.Bg2 d4 10.exd4 Nc6 11.Ne2 Nd5 12.O-O Bf6 13.a3 Re8 14.Re1 Qd7 15.b4 Re7 16.Nc1 Rxe1+ 17.Qxe1 Re8 18.Qd1 Nde7 19.Nb3 Nf5 20.Rc1 h6 21.Ba1 Nd6 22.Bb2 Re7 23.d3 Qf5 24.Ba1 a5 25.d5 Ne5 26.Bxe5 Bxe5 27.bxa5 Bxd5 28.axb6 cxb6 29.Nbd4 Bxd4 30.Nxd4 Qe5 31.Nc6 Bxc6 32.Bxc6 Qb2 33.a4 Qd4 34.Qf3 Re5 35.Qf4 Qb2 36.Rf1 Re6 37.Bd5 Rf6 38.Qe3 g5 39.Bc4 Nf5 40.Qe8+ Kg7 41.Qe4 Nd4 42.Kg2 Nf3 43.Qe3 g4 44.Bd5 Ng5 45.d4 Qc2 46.Bb3 Qb2 47.Bd5 Nh3 48.Qe5 Qc2 49.Be4 Qxa4 50.d5 Ng5 51.Bf5 Qc4 52.h4 Nf3 53.Qe4 0-1
67394 Silva, Caio Henrique Angelico (2261) Mayeregger, Arnold (2122) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 c5 4.d5 Bg7 5.e4 d6 6.Nf3 O-O 7.Bd3 e6 8.O-O Na6 9.h3 Nc7 10.Bg5 Rb8 11.dxe6 Nxe6 12.Be3 a6 13.Qc2 Nd7 14.Rad1 Ne5 15.Nxe5 dxe5 16.Nd5 Nd4 17.Bxd4 cxd4 18.c5 Qg5 19.Qd2 Qh4 20.Qe2 Be6 1/2-1/2
60915 Mayeregger, Arnold (2122) FM Proudian, Armen (2410) 1-0
1.Nf3 Nf6 2.e3 e6 3.c4 b6 4.b3 Bb7 5.Bb2 d5 6.Nc3 a6 7.cxd5 exd5 8.d4 Nbd7 9.g3 Bd6 10.Bg2 O-O 11.O-O Qe7 12.Rc1 Ne4 13.Re1 Nxc3 14.Bxc3 Nf6 15.Re2 Ne4 16.Bb2 f6 17.Rec2 g5 18.Ne1 f5 19.Nd3 Rf7 20.Ne5 Rg7 21.Qd3 Qe6 22.f3 Nf6 23.Bh3 g4 24.fxg4 fxg4 25.Bg2 Ne4 26.Rf1 a5 27.Rf4 a4 28.bxa4 Rxa4 29.a3 Ra8 30.Qb3 Re8 31.Rc1 h5 32.Qb5 Rf8 33.Rxf8+ Bxf8 34.Bxe4 dxe4 35.Nc6 Qg6 36.d5 Qg5 37.Qb3 Rf7 38.Ne5 Bd6 39.Nxf7 Kxf7 40.Rf1+ Ke8 41.Qa4+ c6 42.Qxe4+ Qe7 43.Qg6+ 1-0
76317 Mayeregger, Arnold (2122) WIM Contreras Huaman, Fiorella (2341) 1/2-1/2
1.Nf3 d5 2.e3 Nf6 3.c4 c6 4.Nc3 e6 5.b3 Bd6 6.Bb2 Nbd7 7.Qc2 Qe7 8.Be2 O-O 9.Rg1 e5 10.cxd5 cxd5 11.g4 Nb6 12.Nb5 e4 13.g5 Ne8 14.Nxd6 Qxd6 15.Ne5 Bf5 16.Qc3 f6 17.gxf6 Nxf6 18.Qd4 Rac8 19.Rg5 Qe6 20.a4 h6 21.Rg3 Kh7 22.a5 Nbd7 23.Nxd7 Qxd7 24.Qxa7 Rf7 25.Bc3 Ng4 26.Rg2 h5 27.Qd4 g6 28.a6 bxa6 29.Rxa6 Qb7 30.b4 Re7 31.Qb6 Qxb6 32.Rxb6 Ne5 33.Kd1 Nf3 34.Ba6 Ra8 35.h4 Nxh4 36.Rh2 Nf3 37.Rh1 Raa7 38.Rb7 Kg8 39.Rxa7 Rxa7 40.b5 Kf7 41.Kc2 h4 42.Kb3 Ke7 43.Kb4 Bd7 44.Kc5 Ke6 45.Ba5 Ra8 46.Bc7 g5 47.Bb7 Ra7 48.Bxd5+ Kf5 49.b6 Ra5+ 50.Kd6 Bc8 51.Bc6 Ra2 52.d4 Rb2 53.Bd7+ Bxd7 54.Kxd7 g4 55.Kc8 g3 56.fxg3 hxg3 57.Bxg3 Rxb6 58.Kc7 Rb3 59.Bf4 Nxd4 60.Rh5+ 1/2-1/2
76370 IM Valdes Escobar, A (2317) Mayeregger, Arnold (2122) 1/2-1/2
1.c4 e5 2.Nc3 Nf6 3.Nf3 d6 4.d4 e4 5.Nd2 Qe7 6.e3 g6 7.Be2 h5 8.b4 Bg7 9.a4 Bf5 10.Ba3 Nbd7 11.b5 Bh6 12.c5 O-O 13.cxd6 cxd6 14.Nc4 Ne8 15.O-O Nb6 16.Rc1 Nxc4 17.Bxc4 Nf6 18.Nd5 Nxd5 19.Bxd5 h4 20.Qd2 Rfe8 21.Rfe1 Rad8 22.Bc4 Qd7 1/2-1/2
67134 Medero, Hildo Rodrigo (1553) Mayeregger, Arnold (2122) 0-1
1.c4 b6 2.g3 Bb7 3.Nf3 Nf6 4.Bg2 g6 5.O-O Bg7 6.Nc3 O-O 7.d4 Ne4 8.Nxe4 Bxe4 9.Be3 d6 10.Qd2 c5 11.d5 Nd7 12.Bh6 Nf6 13.Bxg7 Kxg7 14.Qc3 b5 15.b3 bxc4 16.bxc4 Rb8 17.Ng5 Bxg2 18.Kxg2 Qb6 19.Rfb1 Qa6 20.Rxb8 Rxb8 21.Ne4 Rb4 22.Nd2 Kg8 23.a3 Rb6 24.f3 Nd7 25.Rb1 Rxb1 26.Nxb1 Qa4 27.Nd2 Qd1 28.Qe3 Ne5 29.Kf2 h5 30.h3 Kf8 31.f4 Nd7 32.Nb3 Qh1 33.Na5 Nf6 34.Nc6 Ne4+ 0-1
135618 Mayeregger, Arnold (2114) WCM Kaplan, E (1905) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Nf3 Nc6 5.Bd3 Bg4 6.c3 Nf6 7.Bf4 e6 8.O-O Bd6 9.Bxd6 Qxd6 10.Re1 O-O 11.Nbd2 Rab8 12.a4 a6 13.a5 Rfe8 14.Qb1 Bh5 15.Ne5 Bg6 16.Bxg6 hxg6 17.Qd3 Qc7 18.b4 Nxe5 19.dxe5 Nd7 20.Nf3 Rbc8 21.Re3 Qc4 22.Qd2 Rc7 23.Rae1 Rec8 24.Rd3 Qg4 25.h3 Qc4 26.Ng5 Nf8 27.Ree3 Rc6 28.Rd4 Qb3 29.Rdd3 Qb1+ 30.Kh2 b6 31.axb6 Rxb6 32.Re1 Qb3 33.Qf4 Qc4 34.Qxf7+ Kh8 35.Rd4 1-0
243139 Mayeregger, Arnold (2136) WIM Garcia, Angie (1951) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Nf3 Nbc6 8.a4 Qc7 9.Ba3 c4 10.Ng5 h6 11.Nh3 Bd7 12.Nf4 Qa5 13.Qd2 O-O-O 14.Nh5 Rhg8 15.Be2 Nf5 16.O-O Ncxd4 17.Bd1 Nc6 18.f4 Qb6+ 19.Kh1 Qe3 20.Bc1 Qxd2 21.Bxd2 d4 22.g4 dxc3 23.Bxc3 Nfd4 24.Kg1 Be8 25.a5 a6 26.Ra4 Kb8 27.Rxc4 f5 28.exf6 Bxh5 29.gxh5 gxf6+ 30.Kf2 e5 31.Bd2 Nf5 32.Ke1 Nfd4 33.c3 Nf5 34.Re4 Nd6 35.Re3 Nc4 36.Re2 exf4 37.Bxf4+ Ka8 38.Bb3 N6xa5 39.Ba2 Nb6 40.Bxg8 Nbc4 41.Bxc4 Nxc4 42.Bxh6 Ne5 43.Rxf6 Nd3+ 44.Kf1 Ne5 45.Rxe5 1-0
321291 FM Avramidou, Anastasia (2298) Mayeregger, Arnold (2094) 1/2-1/2
1.Nf3 c5 2.c4 Nc6 3.g3 g6 4.Bg2 Bg7 5.O-O d6 6.Nc3 e5 7.d3 Nge7 8.Rb1 a5 9.a3 O-O 10.Ne1 Rb8 11.Nc2 Be6 12.Ne3 f5 13.Ned5 Kh8 14.Be3 Nd4 15.Bg5 Ndc6 16.b4 axb4 17.axb4 Bxd5 18.Nxd5 cxb4 19.Nxe7 Nxe7 20.Rxb4 Qd7 21.Bxe7 Qxe7 22.Qb3 Rfd8 23.Rxb7 Rxb7 24.Qxb7 Rd7 25.Qa8+ Rd8 26.Qd5 Qc7 27.Ra1 e4 28.Ra6 exd3 29.exd3 Qb8 30.h4 Qc7 31.h5 Qe7 32.Bf3 Qe5 33.Kg2 Qxd5 34.Bxd5 Bd4 35.hxg6 hxg6 36.Kf3 Kg7 37.Rc6 Rd7 38.Rc8 Bc5 39.Re8 Ra7 40.Re2 Kf6 41.Kg2 Ra3 42.Rd2 Bd4 43.f4 Ra1 44.Re2 Bc5 45.Kf3 Rd1 46.Kg2 Rxd3 47.Re6+ Kg7 48.Re7+ Kh6 49.Re6 Rd2+ 50.Kh3 Rd1 51.Bc6 Kg7 52.Be8 Rh1+ 53.Kg2 Rh6 54.Kf3 g5 55.Rxh6 Kxh6 56.fxg5+ Kxg5 57.Bd7 Bb4 58.Bc6 Bc5 59.Bd5 Bb4 60.Bc6 Bc5 61.Bd5 Bb4 62.Bc6 1/2-1/2
319767 Mayeregger, Arnold (2094) CM Atoyan, Alberto (2133) 0-1
1.e4 g6 2.d4 Bg7 3.c3 a6 4.Bd3 b5 5.Nf3 Bb7 6.O-O d6 7.Qe2 Nd7 8.Bg5 Rc8 9.Nbd2 c5 10.a4 c4 11.Bc2 Qb6 12.a5 Qc7 13.Rfe1 e5 14.dxe5 dxe5 15.Nf1 Ngf6 16.Ng3 O-O 17.h4 Nc5 18.h5 Ne6 19.Bxf6 Bxf6 20.hxg6 hxg6 21.Nh2 Nf4 22.Qf3 Bg7 23.Ng4 Rcd8 24.Rad1 Qxa5 25.b3 Qc7 26.bxc4 bxc4 27.Nf1 Rxd1 28.Rxd1 Rd8 29.g3 Rxd1 30.Qxd1 Ne6 31.Nfe3 a5 32.Nd5 Qc5 33.Qf3 Bxd5 34.exd5 Nc7 35.Be4 f5 36.Bxf5 gxf5 37.Qxf5 Qe7 38.Qg6 Nxd5 39.Nh6+ Kf8 40.Nf5 Qf6 41.Qh5 a4 42.Qg4 a3 0-1
318745 Mayeregger, Arnold (2094) CM Filindash, Nikita (2069) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nc3 Bb4 4.Nxe5 Qe7 5.Nd3 Bxc3 6.dxc3 Nxe4 7.Be2 O-O 8.O-O d6 9.Be3 Bf5 10.Nf4 c6 11.Bd3 d5 12.Qf3 Ng5 13.Qg3 Bxd3 14.cxd3 Ne6 15.Rfe1 Nd7 16.Nh5 Nf6 17.Nxg7 Nxg7 18.Bh6 Nh5 19.Rxe7 Nxg3 20.hxg3 Rab8 21.Rae1 Rfd8 22.R1e5 Ne6 23.Rf5 Re8 24.Rexf7 Nc5 25.Rg7+ Kh8 26.Rff7 1-0
317211 Mayeregger, Arnold (2094) GM Gabrielian, A (2419) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Nc6 5.O-O Bg4 6.h3 Bxf3 7.Qxf3 g6 8.Bc2 Bg7 9.d3 O-O 10.Be3 b5 11.Nd2 b4 12.d4 bxc3 13.bxc3 cxd4 14.cxd4 Nd7 15.Nb3 Rc8 16.Rac1 a5 17.a4 Nb6 18.e5 Nb4 19.Be4 d5 20.Bb1 Nc4 21.Nc5 e6 22.Qg3 Nc6 23.Rfd1 Nxe3 24.Qxe3 Qh4 25.Ba2 Bh6 26.Qd3 Bxc1 27.Rxc1 Nb4 28.Qb3 Qxd4 0-1
321328 IM Pribelszky, Bence (2408) Mayeregger, Arnold (2094) 0-1
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 O-O 12.Be2 Bg5 13.O-O g6 14.Nc2 Rb8 15.b4 a5 16.a4 bxa4 17.b5 Ne7 18.Rxa4 Nxd5 19.Qxd5 Be6 20.Qc6 Bb3 21.Ra3 Bxc2 22.Rfa1 a4 23.Qc4 Bb3 24.Qb4 Qb6 25.Bd1 Bxd1 26.Rxd1 Qxb5 27.Qxa4 Qe2 28.g3 Rb2 29.Rf1 Be3 30.Qa6 Bxf2+ 31.Kg2 Qxe4+ 32.Kh3 Qf5+ 33.Kg2 Bc5+ 34.Kh1 Qe4+ 35.Rf3 Qxf3# 0-1
321842 CM Collins, Adam (2184) Mayeregger, Arnold (2094) 0-1
1.Nf3 c5 2.e3 Nf6 3.b3 g6 4.Bb2 Bg7 5.Be2 O-O 6.O-O Nc6 7.d4 cxd4 8.Nxd4 d5 9.c4 Nxd4 10.Bxd4 Be6 11.cxd5 Qxd5 12.Nc3 Qa5 13.a3 Rfd8 14.b4 Qc7 15.Rc1 Qd7 16.Bf3 a5 17.Qc2 axb4 18.axb4 Rac8 19.Rfd1 Qc7 20.Qb2 Qb8 21.Nb5 Rxc1 22.Rxc1 Bd5 23.Bxd5 Rxd5 24.Nc3 Rd8 25.Na4 Ng4 26.g3 Bxd4 27.exd4 Qd6 28.Rd1 Qc6 29.Nc5 Ne5 30.f4 Nc4 31.Qe2 b5 32.Qxe7 Re8 33.d5 Qa8 34.Qb7 Qa2 35.d6 Qe2 36.Qd5 Ne3 37.d7 Rd8 38.Rd2 Qe1# 0-1
318518 FM Goldin, R (2288) Mayeregger, Arnold (2094) 1-0
1.d4 Nf6 2.Nf3 c5 3.d5 e6 4.c4 b5 5.dxe6 fxe6 6.cxb5 a6 7.e3 axb5 8.Bxb5 Qa5+ 9.Nc3 Ne4 10.Qb3 Nxc3 11.bxc3 Ba6 12.Bxa6 Nxa6 13.O-O d5 14.c4 Rb8 15.Qd3 Nb4 16.Qe2 Be7 17.Bd2 Qa3 18.Rfb1 Bf6 19.Rb3 Qa4 20.Rab1 Qxa2 21.cxd5 exd5 22.Qe1 Be7 23.Bxb4 Rxb4 24.Rxb4 cxb4 25.Ra1 Qb2 26.Ra8+ Bd8 27.Nd4 Kd7 28.Qd1 b3 29.Qg4+ Kd6 30.Qe6+ Kc5 31.Qc6+ Kb4 32.Ra4# 1-0
318020 Mayeregger, Arnold (2094) CM Halac, M (2261) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Nf3 e6 5.Bd3 Nc6 6.Bf4 Bd6 7.Bxd6 Qxd6 8.O-O Nge7 9.c3 f6 10.Re1 O-O 11.Nbd2 e5 12.dxe5 fxe5 13.h3 Qf6 14.Qb3 Kh8 15.Rad1 e4 16.Bxe4 dxe4 17.Nxe4 Qf7 18.Qc2 Bf5 19.Qa4 Bxe4 20.Qxe4 Ng6 21.Rd2 Rae8 22.Qd5 Rxe1+ 23.Nxe1 Qxd5 24.Rxd5 Rd8 25.Rxd8+ Nxd8 26.Nd3 Kg8 27.Kf1 Kf7 28.Ke2 Ke6 29.Nc5+ Kd5 30.Nd3 Nc6 31.Ke3 Nce5 32.Nb4+ Kc4 33.b3+ Kxc3 34.Nd5+ Kb2 35.f4 Nc6 36.g4 Kxa2 37.b4 Kb3 38.b5 Nce7 39.Nc7 Kc4 40.Ke4 Kc5 41.f5 Nf8 42.g5 Kb6 43.f6 gxf6 44.gxf6 Neg6 45.Ne8 Kxb5 46.Kf5 a5 47.Nd6+ Kc6 48.Ne4 a4 49.Nc3 a3 0-1
321123 Mayeregger, Arnold (2094) FM Safarov, Deniel (2346) 1-0
1.c4 g6 2.Nc3 Bg7 3.g3 Nf6 4.Bg2 O-O 5.d3 d6 6.e3 e5 7.Nge2 Nc6 8.O-O Be6 9.Nd5 Rb8 10.Nec3 Ne7 11.b4 c6 12.Nxf6+ Bxf6 13.Bb2 Bg7 14.b5 Qd7 15.Qa4 a6 16.Rfc1 Bh3 17.Bh1 axb5 18.cxb5 d5 19.Qc2 Rbc8 20.bxc6 bxc6 21.Na4 Qf5 22.e4 Qg4 23.Ba3 Bf6 24.Bc5 Rfe8 25.Re1 dxe4 26.dxe4 Rcd8 27.Rad1 Qh5 28.Bb6 Ra8 29.Nc3 Bg4 30.Rd3 Bg7 31.Bg2 f5 32.Bc5 f4 33.f3 fxg3 34.hxg3 Be6 35.Rd6 Nc8 36.Rxc6 Bf7 37.Nd5 Na7 38.Bxa7 Rxa7 39.Rc8 Ra8 40.Rxa8 Rxa8 41.Qc6 Rxa2 42.Qc8+ Bf8 43.Nf6+ Kg7 44.Nxh5+ gxh5 45.Qf5 Bd6 46.Qg5+ Kf8 47.Bh3 Bc5+ 48.Kh1 Bd4 49.Qh6+ Ke8 50.Qc6+ Kf8 51.Qh6+ Ke8 52.Rb1 Ra8 53.Qc6+ Ke7 54.Qxa8 Bc4 55.Qb7+ Kd6 56.Qc8 Be2 57.Qe6+ Kc5 58.Rc1+ Kb4 59.Qa2 Bxf3+ 60.Kh2 Bxe4 61.Bf1 Bd5 62.Rb1+ Kc5 63.Rc1+ Kd6 64.Qa6+ Ke7 65.Rc7+ 1-0
320101 Mayeregger, Arnold (2094) FM Suleymanli, Suleyman (2297) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.Qc2 h6 7.Bh4 O-O 8.e3 c6 9.Bd3 Re8 10.Nge2 Nbd7 11.O-O Ne4 12.Bxe7 Qxe7 13.Rae1 Ndf6 14.f3 Nxc3 15.Nxc3 Be6 16.e4 Qb4 17.Qf2 dxe4 18.fxe4 Ng4 19.Qg3 Qxd4+ 20.Kh1 Rad8 21.Bc2 Qe5 22.Rf4 Rd2 23.Bb3 Nf2+ 24.Kg1 Nd3 25.Bxe6 Nxf4 0-1
319091 CM Lenoir Ibacache, G (2228) Mayeregger, Arnold (2094) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qe2 Qc7 9.O-O-O Nbd7 10.g4 h6 11.Bh4 g5 12.fxg5 Nh7 13.Bg3 hxg5 14.Bg2 Ne5 15.h3 Bd7 16.Kb1 O-O-O 17.Rhf1 Be8 18.Bf2 Nf6 19.Rh1 Kb8 20.Qf1 Rc8 21.Qg1 Nfd7 22.Nb3 Nc4 23.Bd4 Rh7 24.Bf3 Ka8 25.Rd3 Nde5 26.Qf1 Nxd3 27.Qxd3 Ne5 28.Qe3 Nc4 29.Qd3 Rh4 30.Bg2 Bd7 31.Bf2 Rhh8 32.Rd1 Ne5 33.Qe2 Bc6 34.Qe3 b5 35.Nd4 Bb7 36.a3 Nc4 37.Qd3 Bf6 38.Ndxb5 axb5 39.Nxb5 Qa5 40.Qb3 Nxb2 41.Nd4 Nxd1 42.Qb2 Nxb2 0-1
319379 FM Vasenev, S1 (2283) Mayeregger, Arnold (2094) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nde2 h5 8.g3 Be6 9.Bg2 Be7 10.a4 Nbd7 11.b3 Rc8 12.f4 exf4 13.gxf4 Qb6 14.f5 Nxe4 15.Bxe4 Bh4+ 16.Kd2 Bf2 17.Qf1 Be3+ 18.Kd1 Bxb3 19.Bxe3 Qxe3 20.cxb3 Rxc3 21.Nxc3 Qxc3 22.Rc1 Qxb3+ 23.Bc2 Qd5+ 24.Ke1 O-O 25.Kf2 Re8 26.Qd3 Qc5+ 27.Kg2 Ne5 28.Qe4 d5 29.Qf4 Qc3 30.Qg3 Qc7 31.f6 g6 32.Rhe1 Qd6 33.Rxe5 Qxe5 34.Qxe5 Rxe5 35.Kf3 Rf5+ 36.Bxf5 gxf5 37.Kf4 Kh7 38.Kxf5 Kh6 39.Rd1 d4 40.Rxd4 b5 41.Rd8 Kh7 42.axb5 axb5 43.Rb8 b4 44.Rxb4 Kh6 45.Rb8 Kh7 46.Ra8 h4 47.Rb8 Kh6 48.Rh8# 1-0
317590 CM Winkels, M (1911) Mayeregger, Arnold (2094) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.c4 a6 5.Bxd7+ Nxd7 6.Nc3 Ngf6 7.d3 g6 8.Bg5 h6 9.Be3 Bg7 10.h3 O-O 11.Qd2 Kh7 12.g4 Rb8 13.g5 hxg5 14.Bxg5 Kg8 15.Bh6 Nh5 16.Bxg7 Kxg7 17.Rg1 Ne5 18.Nxe5 dxe5 19.O-O-O e6 20.Qe3 Qd6 21.Ne2 b5 22.Qg5 Rh8 23.Ng3 Nf4 24.h4 Nh3 25.Qg4 Nxg1 26.Rxg1 Qxd3 27.h5 Rh6 28.Qg5 Qd4 29.Nf5+ exf5 30.exf5 Qf4+ 31.Qxf4 exf4 32.hxg6 fxg6 33.fxg6 Rxg6 34.Re1 0-1
318359 Mayeregger, Arnold (2094) FM Montero Martinez, C (2026) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 exd4 5.Nxd4 Be7 6.Be2 O-O 7.O-O Re8 8.f4 Bf8 9.Bf3 c5 10.Nde2 Nc6 11.Be3 Ng4 12.Bxg4 Bxg4 13.Qd2 a6 14.a4 Qa5 15.Ng3 Rad8 16.f5 h5 17.h3 h4 18.Nge2 Bxe2 19.Qxe2 Nd4 20.Qf2 Qb4 21.Rab1 Be7 22.Nd5 Qxa4 23.b3 Qa2 24.Nxe7+ Rxe7 25.Bxd4 cxd4 26.Qxd4 Qa3 27.f6 gxf6 28.Qxf6 Qc5+ 29.Kh1 Qe5 30.Qxh4 d5 31.Rf4 Rd6 32.Rbf1 dxe4 33.Rg4+ Rg6 34.Rxg6+ fxg6 35.Qg4 Kg7 36.Re1 e3 37.Re2 Qe4 38.Qxe4 Rxe4 39.Kh2 Kf6 40.Kg3 Ke5 41.Kf3 Kd4 42.g3 b5 43.g4 b4 44.h4 a5 45.h5 gxh5 46.gxh5 Re6 47.Kf4 Re4+ 48.Kf5 Re5+ 49.Kf4 Rxh5 50.Kg4 Re5 51.Kf4 Re8 52.Kf3 Rf8+ 53.Kg4 Rf7 54.Kg5 Ke4 55.Kg6 Rf2 56.Re1 e2 57.Kg5 Ke3 58.Kg4 Kd2 59.Rg1 Rf1 60.Rg2 Kd1 61.Rg3 e1=Q 62.Rd3+ Kxc2 63.Rg3 Qe2+ 64.Kh3 Rh1# 0-1
319900 WFM Barwinska, Ewa (1992) Mayeregger, Arnold (2094) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Nc6 5.h3 g6 6.Bc2 Bg7 7.O-O O-O 8.d4 cxd4 9.cxd4 Nb4 10.Bb3 d5 11.e5 Ne4 12.Nc3 Bf5 13.Nh4 e6 14.Nxf5 gxf5 15.Nxe4 dxe4 16.a3 Nd5 17.f3 Qh4 18.fxe4 fxe4 19.Qe1 Qh5 20.Qxe4 Rad8 21.Bc2 Rc8 22.Bd2 Bh6 23.Qxh7# 1-0
319645 Mayeregger, Arnold (2094) CM Hossam Mohamed, Adham (2013) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nde2 h5 8.Bg5 Be7 9.Bxf6 Bxf6 10.Nd5 Be6 11.Nec3 Nc6 12.Ne3 Be7 13.Ncd5 b5 14.Be2 Rc8 15.Bxh5 Nd4 16.c3 Nc6 17.O-O O-O 18.Bg4 Na5 19.Bf5 Bg5 20.Qh5 Bh6 21.f4 exf4 22.Rxf4 Nc4 23.Rg4 Kh8 24.Nxc4 Rxc4 25.Rf1 Bxd5 26.exd5 Rxg4 27.Bxg4 Qe7 28.Kh1 Kg8 29.Qf5 Re8 30.Rf3 Qe1+ 31.Kh2 Qe5+ 32.Qxe5 Rxe5 33.Rd3 Bf4+ 34.g3 Bc1 35.b3 f5 36.Bf3 Kf7 37.Kg2 Bh6 38.Kf2 g5 39.Bg2 Kf6 40.Re3 f4 41.gxf4 gxf4 42.Rd3 Bg5 43.Rd1 Kf5 44.Bf3 Bh4+ 45.Kg2 Re3 46.c4 bxc4 47.bxc4 Rc3 48.Be2 Rc2 49.Kf3 Rc3+ 50.Rd3 Rc2 51.Rb3 Rxa2 52.Rb6 Ra3+ 53.Kg2 Rg3+ 54.Kf1 Rxh3 55.Rxd6 Rh1+ 56.Kg2 Re1 57.Bf3 Rc1 58.Rc6 Rc2+ 59.Kg1 Bf2+ 60.Kf1 Bd4 61.Ke1 Bf6 62.Bd1 Rh2 63.d6 Bc3+ 64.Kf1 Bf6 65.d7 Rd2 66.Ba4 Kg6 67.Rc8 Kf7 68.c5 Ke7 69.c6 Rd4 70.Bb3 Be5 71.Bc2 Bd6 72.Bf5 Bc7 73.Rxc7 Rd1+ 74.Ke2 Kd8 75.Rc8+ Ke7 76.Kxd1 1-0
321693 Mayeregger, Arnold (2094) IM Sukandar, I (2330) 1-0
1.c4 g6 2.Nc3 Bg7 3.g3 c5 4.Bg2 Nf6 5.e3 O-O 6.Nge2 d6 7.d3 Nc6 8.O-O e5 9.Nd5 Nxd5 10.cxd5 Ne7 11.Nc3 f5 12.f4 Rb8 13.a4 b6 14.Bd2 Ba6 15.Qc2 Rc8 16.b3 Kh8 17.Rae1 e4 18.Nb5 Nxd5 19.dxe4 fxe4 20.Bxe4 Nf6 21.Bg2 Qd7 22.Bc3 Bxb5 23.axb5 Qxb5 24.e4 Rce8 25.Rd1 Re6 26.Rfe1 Rfe8 27.e5 dxe5 28.fxe5 Ng4 29.Bd5 Nxe5 30.Bxe6 Nf3+ 31.Kf2 Nxe1 32.Bxg7+ Kxg7 33.Qc3+ Kh6 34.Rxe1 Qc6 35.Qe3+ Kg7 36.Qe5+ Kh6 37.g4 Rf8+ 38.Kg1 Qf3 39.Qe3+ Qxe3+ 40.Rxe3 Kg5 41.Kg2 Rd8 42.Kg3 Kf6 43.h4 h6 44.Bc4 Rd1 45.Re6+ Kg7 46.g5 hxg5 47.hxg5 Rg1+ 48.Kf4 Ra1 49.Re7+ Kf8 50.Rf7+ Ke8 51.Ke5 a6 52.Ra7 b5 53.Bxb5+ Kf8 54.Rxa6 Re1+ 55.Kf6 1-0
321955 IM Fiorito, Joaquin (2408) Mayeregger, Arnold (2094) 0-1
1.d4 f6 2.e4 e6 3.c4 c5 4.d5 e5 5.Nc3 d6 6.Bd3 g6 7.Nf3 Bg7 8.O-O Ne7 9.a4 O-O 10.Ra3 Na6 11.h3 h6 12.Ne2 f5 13.exf5 gxf5 14.Bb1 Nb4 15.Ne1 f4 16.g4 Ng6 17.Bxg6 Qh4 18.Ng2 Qf6 19.Be4 h5 20.f3 Bd7 21.Bd2 a5 22.Be1 hxg4 23.hxg4 Qh6 24.Bh4 Bf6 25.Bxf6 Qxf6 26.Kf2 Kg7 27.Nc3 Rh8 28.Ra1 Rh2 29.Rh1 Rah8 30.Rxh2 Rxh2 31.Qg1 Qh4+ 32.Kf1 Qh3 33.Ne2 Rh1 34.b3 Bxg4 35.Kf2 Rxg1 36.Rxg1 Qh2 37.fxg4 Kf6 38.Kf1 Kg5 39.Kf2 Qh3 40.Rd1 Na2 41.Ra1 Nc3 42.Nxc3 Qxc3 43.Rh1 Qd2+ 44.Kg1 Qd1+ 45.Kf2 Qd2+ 0-1
320940 Mayeregger, Arnold (2094) Uzunoglu, E (2049) 1/2-1/2
1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.e3 O-O 5.Be2 d6 6.O-O e5 7.d4 e4 8.Nfd2 Bf5 9.c4 c6 10.Nc3 Nbd7 11.f3 exf3 12.gxf3 d5 13.e4 Bh3 14.e5 Bxf1 15.Nxf1 Nh5 16.cxd5 Qg5+ 17.Kh1 Nf4 18.Ng3 Nxd5 19.Nxd5 cxd5 20.Bc1 Qh4 21.Be3 Rac8 22.Qd2 Rfe8 23.Rg1 f6 24.f4 f5 25.Bf3 Nb6 26.a4 Qd8 27.Qg2 Rc3 28.Bd2 Rxb3 29.a5 Rxf3 30.Qxf3 Nc4 31.Be1 Qd7 32.Ne2 Kf7 33.Nc3 Ke6 34.h4 Bf8 35.h5 Bb4 36.hxg6 Bxc3 37.Bxc3 Qg7 38.Qh5 Rg8 39.Rg5 hxg6 40.Qf3 Qh6+ 41.Kg1 Rh8 42.Rg2 Qh1+ 43.Kf2 Rh2 44.Qg3 Qxg2+ 45.Qxg2 Rxg2+ 46.Kxg2 a6 47.Kf3 b6 48.axb6 Nxb6 49.Ke3 a5 50.Kd3 a4 51.Bb4 Nc4 52.Kc3 g5 53.fxg5 f4 54.Kc2 f3 55.Be1 Nxe5 56.dxe5 Kxe5 57.Bf2 Kf5 58.Be3 Ke4 59.Bf2 Ke5 60.Kc3 Kf5 61.Be3 d4+ 62.Bxd4 f2 63.Bxf2 Kxg5 64.Kb2 a3+ 65.Ka2 Kf4 66.Be1 Kf3 67.Bb4 Ke2 68.Bc5 Kf3 69.Bd6 Ke2 70.Bc5 Ke1 71.Bb4+ Ke2 72.Ba5 Kd1 73.Bb6 Ke2 74.Bc5 1/2-1/2
320695 CM Stoettner, Lukas (2208) Mayeregger, Arnold (2094) 0-1
1.e4 c5 2.Be2 Nc6 3.f4 d5 4.d3 dxe4 5.dxe4 Qxd1+ 6.Bxd1 Nf6 7.Nc3 e6 8.Nf3 a6 9.O-O Be7 10.h3 b5 11.Be3 b4 12.Na4 Nxe4 13.Nb6 Rb8 14.Nxc8 Rxc8 15.Be2 Ra8 16.Bd3 Nf6 17.Ne5 Nxe5 18.fxe5 Nd5 19.Bf2 O-O 20.a3 a5 21.axb4 axb4 22.Be4 Rfd8 23.Rxa8 Rxa8 24.Rd1 Rd8 25.Ra1 Nf4 26.Ra7 Bf8 27.Rc7 Ne2+ 28.Kh2 Nd4 29.c3 bxc3 30.bxc3 Nb5 31.Rc6 Nxc3 32.Bf3 Na4 33.Bh4 Rb8 34.Be2 h6 35.Ra6 Nc3 36.Bf3 g5 37.Be1 Nb5 38.Rc6 Nd4 39.Rc7 Nxf3+ 40.gxf3 Bg7 41.Rxc5 Rb2+ 42.Kg3 Kh7 43.Bc3 Rc2 44.f4 Kg6 45.Rc7 h5 46.h4 g4 47.f5+ exf5 48.Rc6+ Kh7 49.Kf4 Rf2+ 50.Kg5 g3 51.Bd4 Rd2 52.Be3 g2 53.Kxh5 Re2 54.Ba7 f4 55.Rc7 Rxe5+ 56.Kg4 Ra5 57.Bg1 Ra1 58.Bh2 Rh1 0-1
321495 Mayeregger, Arnold (2094) FM Ernst, Robert (2319) 0-1
1.c4 f5 2.d4 Nf6 3.g3 e6 4.Bg2 Bb4+ 5.Nd2 O-O 6.a3 Be7 7.Ngf3 Nc6 8.O-O d6 9.Re1 e5 10.d5 Nb8 11.b4 a5 12.Bb2 Na6 13.e4 fxe4 14.Nxe4 Nxe4 15.Rxe4 Bf5 16.Re1 axb4 17.axb4 Nxb4 18.Rxa8 Qxa8 19.Nh4 Bxh4 20.gxh4 Nd3 21.Re2 Nf4 22.Re3 Qa2 23.Bc3 Nxg2 24.Kxg2 Be4+ 25.Rxe4 Rxf2+ 26.Kh3 Rxh2+ 27.Kg4 Qg2+ 28.Kf5 Qg6# 0-1
320506 WIM Romany, Joy (1934) Mayeregger, Arnold (2094) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 c5 4.d5 d6 5.g3 Bg7 6.Bg2 O-O 7.Nf3 e6 8.O-O exd5 9.cxd5 Re8 10.h3 Nbd7 11.Nd2 Nh5 12.a4 Ne5 13.e4 f5 14.f4 Nxg3 15.fxe5 Bxe5 16.Rf3 fxe4 17.Ndxe4 Nxe4 18.Nxe4 Bd4+ 19.Re3 Bxe3+ 20.Bxe3 Bf5 21.Bg5 Qb6 22.Nf6+ Kf7 23.Nxe8 Rxe8 24.Qd2 Qb4 25.Qxb4 cxb4 26.Rc1 Re2 27.Rc7+ Kg8 28.Bh6 Rxb2 29.Rg7+ Kh8 30.Rf7 Rxg2+ 31.Kxg2 Be4+ 32.Kg1 Bxd5 33.Rf8+ Bg8 34.Rb8 b6 35.Rb7 Bd5 36.Rxa7 b3 37.Bc1 Kg8 38.Bb2 Kf8 39.Rxh7 Bc6 40.Rc7 Bxa4 41.Rb7 b5 42.Kf2 Ke8 43.Ke3 Kd8 44.Rg7 b4 45.Rxg6 Ke7 46.Rg4 Bd7 47.Rh4 Kf7 48.Kf2 Kg6 49.Kg3 Be6 50.Rxb4 Bf7 51.h4 d5 52.Rd4 Kf5 53.Rf4+ Kg6 54.Rxf7 Kxf7 55.Kg4 Kg6 56.h5+ Kh7 57.Kg5 Kg8 58.Kg6 1-0
330505 IM Stalmach, Richard (2433) Mayeregger, Arnold (2094) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 c5 4.d5 d6 5.e4 Bg7 6.Nf3 O-O 7.Be2 e6 8.O-O Na6 9.Re1 Nc7 10.a4 Na6 11.Bf1 e5 12.Kh1 h6 13.Ng1 Ng4 14.Nh3 f5 15.exf5 gxf5 16.f3 Nf6 17.f4 e4 18.Ra3 Nb4 19.Qd2 Bd7 20.Nd1 Ng4 21.Ne3 Qh4 22.Nxg4 fxg4 23.Nf2 g3 24.Rxg3 Kh8 25.Nxe4 Rae8 26.Nxd6 Rxe1 27.Qxe1 Nc2 28.Qf2 Nd4 29.Bd2 Qf6 30.Ne4 Qe7 31.Bd3 Bf5 32.Re3 Re8 33.Nxc5 Qf8 34.Rxe8 Qxe8 35.Bxf5 Nxf5 36.Ne6 Bxb2 37.g4 Nd6 38.Be3 Ne4 39.Bd4+ Kh7 40.Qc2 Qg6 41.Bxb2 Ng3+ 42.hxg3 Qxc2 43.Be5 Qd1+ 44.Kg2 Qe2+ 45.Kg1 Qxg4 46.Nd4 Qd1+ 47.Kf2 Qd2+ 48.Kf3 Qc3+ 49.Ke4 Qxc4 50.d6 Qc8 51.f5 Kg8 52.Kd5 Kf7 53.g4 a6 54.Ne6 Qc6+ 55.Kd4 Qxa4+ 56.Kd5 Qb3+ 57.Ke4 a5 58.Bd4 Qxe6+ 59.fxe6+ Kxe6 60.Bc5 b6 61.Bxb6 Kxd6 62.Bxa5 Ke6 63.Bd2 Kf6 64.Bxh6 Kg6 65.g5 Kf7 66.Kf5 Kg8 67.g6 Kh8 68.Be3 Kg8 69.Bd4 Kf8 70.Kg5 Kg8 71.Kh6 Kf8 72.Kh7 1-0
327433 CM Heinechen, Jo (1947) Mayeregger, Arnold (2094) 0-1
1.e4 c5 2.Nc3 a6 3.a4 e6 4.g3 Ne7 5.Bg2 Ng6 6.h4 h5 7.Nge2 d6 8.d4 cxd4 9.Nxd4 Nc6 10.Be3 Be7 11.Bf3 Nge5 12.Bxh5 Nc4 13.Nxc6 bxc6 14.Qf3 g6 15.Bg4 Nxb2 16.h5 Qa5 17.Bd2 gxh5 18.Bxh5 Rf8 19.Bh6 Rh8 20.Bg7 Rh7 21.Qxf7+ Kd7 0-1
327989 CM Duong Vu Anh (2083) Mayeregger, Arnold (2094) 1-0
1.c4 c5 2.Nc3 Nc6 3.Nf3 e5 4.e3 g6 5.d4 exd4 6.exd4 d6 7.d5 Nce7 8.h3 Bg7 9.Bd2 Nf6 10.Bd3 O-O 11.O-O Bf5 12.Bf4 a6 13.a4 Qd7 14.a5 Bxd3 15.Qxd3 h6 16.Na4 Qf5 17.Qxf5 Nxf5 18.g4 g5 19.Bh2 Nd4 20.Nxd4 cxd4 21.Bxd6 Rfe8 22.Nb6 Ne4 23.Nxa8 Nxd6 24.Nb6 Re2 25.c5 Ne4 26.c6 bxc6 27.dxc6 Be5 28.Rae1 d3 29.Rxe2 dxe2 30.Re1 Nf6 31.Rxe2 Bd6 32.Rd2 Bc7 33.Nd5 Nxd5 34.Rxd5 Kf8 35.Rd7 Bxa5 36.c7 1-0
329018 CM Bustelo, T (2013) Mayeregger, Arnold (2094) 1-0
1.d4 Nf6 2.Bg5 Ne4 3.h4 c5 4.dxc5 b6 5.Qd5 Nc6 6.Qxe4 Bb7 7.Nc3 bxc5 8.O-O-O Qa5 9.Qa4 Qc7 10.Nd5 Qb8 11.e4 e6 12.Bf4 d6 13.Nc3 Be7 14.Bb5 Qc7 15.Nd5 Qd7 16.Nxe7 Kxe7 17.Bxd6+ Ke8 18.e5 a6 19.Bxc6 Bxc6 20.Qb3 f6 21.f4 Kf7 22.Nf3 c4 23.Qxc4 Rhc8 24.f5 Bd5 25.fxe6+ Bxe6 26.Qf4 Rc4 27.Rd4 Rac8 28.c3 Kg8 29.Rhd1 f5 30.Ng5 h6 31.Nxe6 Qxe6 32.Rxc4 Rxc4 33.Rd4 Rc6 34.c4 a5 35.b3 a4 36.g4 axb3 37.axb3 fxg4 38.Qf8+ Kh7 39.Rf4 Rxd6 40.exd6 Qe1+ 41.Kb2 1-0
330568 Mayeregger, Arnold (2094) Wu, Andrew (2156) 1-0
1.Nf3 Nf6 2.c4 c6 3.e3 d5 4.b3 e6 5.Bb2 Nbd7 6.Qc2 Bd6 7.g4 O-O 8.g5 Ne4 9.h4 f5 10.gxf6 Ndxf6 11.Nc3 Qe7 12.Bd3 Nxf2 13.Kxf2 Ng4+ 14.Ke2 Rxf3 15.Rag1 Rf2+ 16.Ke1 Nxe3 17.Bxh7+ Kh8 18.Qg6 Rf6 19.Qd3 Nf5 20.Bg6 Bd7 21.h5 Nh6 22.Kd1 Ba3 23.Ba1 Raf8 24.Nb1 Rf3 25.Qe2 Bc5 26.Rf1 e5 27.Rxf3 Rxf3 28.Qxf3 Bg4 29.Rf1 e4 30.Qxg4 Nxg4 31.Rf7 Qh4 32.Rxb7 d4 33.Rb8+ 1-0
331343 IM Grieve, Harry (2456) Mayeregger, Arnold (2094) 1-0
1.Nf3 c5 2.e3 g6 3.d4 cxd4 4.exd4 Bg7 5.c3 Nf6 6.Bd3 O-O 7.O-O d6 8.Bg5 Nc6 9.Nbd2 Qb6 10.Nc4 Qc7 11.Re1 Bg4 12.h3 Bxf3 13.Qxf3 Rfe8 14.d5 Ne5 15.Nxe5 dxe5 16.Rac1 Rad8 17.c4 b6 18.b4 Nd7 19.Bc2 Qd6 20.a3 a5 21.Bd2 Rc8 22.Ba4 Red8 23.Bc6 axb4 24.axb4 Nb8 25.c5 bxc5 26.bxc5 Qf6 27.Qxf6 Bxf6 28.Bb7 Rc7 29.Ba5 Rxb7 30.Bxd8 Rd7 31.Bb6 Rxd5 32.c6 Nxc6 33.Rxc6 Kg7 34.Be3 h5 35.g3 Rd3 36.h4 Rb3 37.Rc5 Rb4 38.Bg5 Rb2 39.Bxf6+ exf6 40.Rc7 e4 41.Re3 f5 42.Ra3 Rb1+ 43.Kg2 Rb2 44.Kf1 Rb1+ 45.Ke2 Rb2+ 46.Ke3 Rb6 47.Raa7 Rb3+ 48.Kf4 Kf6 49.Rxf7+ Ke6 50.Rae7+ Kd5 51.Rd7+ Ke6 52.Rfe7+ Kf6 53.Rxe4 Rf3+ 54.Kxf3 fxe4+ 55.Kxe4 Ke6 56.Ra7 Kf6 57.Ra6+ Kg7 58.Kf4 Kh6 59.Ke5 Kg7 60.Ra7+ Kh6 61.Kf6 g5 62.hxg5# 1-0
329813 Mayeregger, Arnold (2094) FM Plyasunov, Daniil (2291) 0-1
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 Nf6 5.Nf3 Nbd7 6.Qc2 Bd6 7.g4 dxc4 8.g5 Nd5 9.Bxc4 b5 10.Bd3 Nb4 11.Qe2 Nxd3+ 12.Qxd3 Bb7 13.e4 a6 14.e5 Be7 15.a3 c5 16.d5 c4 17.Qd1 exd5 18.Rg1 Nc5 19.Be3 Nd3+ 20.Kf1 Nxb2 21.Qd4 Nd3 22.e6 fxe6 23.Qxg7 Kd7 24.Rd1 Qf8 25.Qd4 Qxf3 26.Qb6 Bc6 27.Rg3 Qf5 28.Ne2 Rhb8 29.Qa5 e5 30.Qc3 Bd6 0-1
330098 Mayeregger, Arnold (2094) CM Antunez, S (2200) 0-1
1.Nf3 d5 2.b3 Nf6 3.Bb2 a6 4.e3 c5 5.c4 e6 6.Be2 Nc6 7.O-O d4 8.exd4 cxd4 9.d3 e5 10.a3 Bd6 11.b4 O-O 12.Nbd2 Re8 13.Re1 Bf5 14.Nh4 Be6 15.Bf1 Rc8 16.Nhf3 h6 17.h3 Bb8 18.b5 axb5 19.cxb5 Na7 20.a4 Bd5 21.Rc1 Rxc1 22.Qxc1 Nc8 23.Ne4 Nxe4 24.dxe4 Bb3 25.Bc4 Bxc4 26.Qxc4 Nb6 27.Qb3 Bd6 28.a5 Nd7 29.Ra1 Nc5 30.Qd5 Bf8 31.Qxd8 Rxd8 32.Nxe5 d3 33.a6 bxa6 34.bxa6 d2 35.Rd1 Nxe4 36.a7 Bc5 37.Kf1 Bxa7 38.Nc6 Rd7 39.Nxa7 Rxa7 40.f3 Ra2 41.fxe4 Rxb2 42.Ke2 Rb4 43.Ke3 Rb2 44.Rxd2 Rxd2 45.Kxd2 Kf8 46.Ke3 Ke7 47.Kf4 Ke6 48.g3 g6 49.g4 g5+ 50.Kg3 Ke5 51.Kf3 Kd4 52.h4 gxh4 53.Kf4 h3 54.Kg3 h2 55.Kxh2 Kxe4 56.Kg3 f6 0-1
327282 Mayeregger, Arnold (2094) CM Vedant Rupeshbhai Varasada (2162) 0-1
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bf4 Bd6 5.Qd2 Nf6 6.f3 O-O 7.Bd3 c5 8.Bxd6 Qxd6 9.dxc5 Qxc5 10.Nc3 Nc6 11.Nge2 Bd7 12.O-O-O Rfd8 13.Qf4 Rac8 14.Kb1 Nb4 15.Nd4 Nxd3 16.Rxd3 b5 17.Rhd1 b4 18.Nce2 a5 19.Qd2 a4 20.g4 Ra8 21.h4 b3 22.cxb3 axb3 23.Nxb3 Qa7 24.Nec1 Bb5 25.Rd4 h6 26.g5 hxg5 27.hxg5 Nh5 28.Rxd5 Rxd5 29.Qxd5 Ba4 30.a3 g6 31.Qd4 Qb7 32.Qc3 Rb8 33.Nc5 Qb5 34.Nxa4 Qxa4 35.Rd6 Qb5 36.Rd4 Qxg5 37.Nd3 Qf5 38.Ka2 Rc8 39.Qb3 Qxf3 40.Nc5 Qf5 41.Nd3 g5 42.Rb4 g4 43.Rb5 Qg6 44.Ne5 Qe6 45.Rb7 Qxb3+ 46.Kxb3 g3 47.Nxf7 g2 48.Nh6+ Kh8 49.Nf7+ Kg8 50.Nh6+ Kf8 51.Rf7+ Ke8 52.Rf3 g1=Q 53.Rc3 Rxc3+ 54.bxc3 Qb6+ 55.Kc2 Qxh6 56.Kb3 Nf6 57.Kc2 Ne4 58.Kb2 Qe3 59.Kb3 Qxc3+ 60.Ka4 Nc5+ 61.Kb5 Qxa3 62.Kc6 Na4 63.Kb5 Qc5+ 64.Kxa4 Qb6 65.Ka3 Kd7 66.Ka2 Kc6 67.Ka1 Kc5 68.Ka2 Kc4 69.Ka1 Kc3 70.Ka2 Qb2# 0-1
328825 WCM Emujin Enkh-Amgalan (2008) Mayeregger, Arnold (2094) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.Nxd5 Nxd5 6.Qxd5 d6 7.e4 Nc6 8.Nf3 Be6 9.Qd1 Be7 10.Be2 O-O 11.O-O Ne5 12.b3 Nxf3+ 13.Bxf3 Bf6 14.Rb1 Be5 15.Be3 Qa5 16.Qc2 b5 17.cxb5 Qxb5 18.Be2 Qa5 19.f4 Bf6 20.Bf3 Rac8 21.Rfd1 c4 22.b4 Qa6 23.a4 c3 24.b5 Qa5 25.Rxd6 Rfd8 26.Ra6 Qc7 27.Rxa7 Qc4 28.Be2 Qa2 29.Rc1 Qxc2 30.Rxc2 Bb3 31.Rc1 c2 32.e5 Bh4 33.g3 Be7 34.Rxe7 Ra8 35.b6 Rxa4 36.b7 Rb4 37.Bc5 Rxb7 38.Rxb7 1-0
328575 Mayeregger, Arnold (2094) WCM Swara Lakshmi S Nair (2018) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nde2 h5 8.Bg5 Be6 9.Bxf6 Qxf6 10.Nd5 Qd8 11.Nec3 Nc6 12.Be2 g6 13.Ne3 Bh6 14.Ncd5 O-O 15.c3 Rc8 16.O-O b5 17.a4 bxa4 18.Bxa6 Rb8 19.Qxa4 Ne7 20.Bc4 Bxd5 21.Nxd5 Nxd5 22.Bxd5 Rxb2 23.Rfd1 Qb6 24.Rf1 Bf4 25.Qd7 Bg3 26.Ra2 Bxf2+ 27.Kh1 Rb1 28.Rxf2 Qxf2 29.Rxb1 Kg7 30.Qxd6 Qf4 31.Qc7 g5 32.Bc4 g4 33.Rf1 Qd2 34.Qxe5+ f6 35.Qxh5 gxh3 36.Qg4+ 1-0
331136 FM Machidon, Cristi (2313) Mayeregger, Arnold (2094) 0-1
1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 d5 5.e3 Bf5 6.Bd3 Nbd7 7.O-O O-O 8.Bxf5 gxf5 9.c4 c6 10.cxd5 cxd5 11.Qb3 Qb6 12.Rfc1 Rfc8 13.Bxf6 Nxf6 14.Qxb6 axb6 15.Kf1 Rxc1+ 16.Rxc1 Rxa2 17.Rc7 Bf8 18.b3 Ne4 19.Ke1 e6 20.Nxe4 dxe4 21.Ng5 Bb4+ 22.Kd1 Rxf2 23.Nxf7 Rxg2 24.Nd8 f4 25.Rc8 f3 26.Nc6+ Kf7 27.Nxb4 Rg1+ 0-1
330882 Mayeregger, Arnold (2094) Gazineu Neto, Rubens (1934) 1-0
1.c4 c5 2.Nc3 Nc6 3.g3 Nf6 4.Bg2 g6 5.d3 Bg7 6.e3 O-O 7.Nge2 Rb8 8.O-O a6 9.Nd5 b5 10.Rb1 Bb7 11.Nec3 b4 12.Nxf6+ Bxf6 13.Nd5 Bg7 14.b3 e6 15.Nf4 Qe7 16.Bb2 Bxb2 17.Rxb2 Rbd8 18.d4 cxd4 19.exd4 Na5 20.d5 Qf6 21.Re2 e5 22.Nd3 d6 23.Nxb4 Bc8 24.Qd2 Rfe8 25.h3 h5 26.f4 exf4 27.Rxf4 Rxe2 28.Qxe2 Qc3 29.Nd3 Nb7 30.Kh2 Bf5 31.Rxf5 gxf5 32.Nf4 Qe5 33.Qxh5 Nc5 34.Qg5+ Kh7 35.Qh4+ Kg7 36.Qxd8 Ne4 37.Bxe4 fxe4 38.Qb6 e3 39.Ne2 Qe4 40.Qd4+ 1-0
329610 IM Macovei, Andrei (2476) Mayeregger, Arnold (2094) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Nd5 Nxd5 8.exd5 Nb8 9.Be2 Be7 10.O-O O-O 11.a4 a6 12.Na3 f5 13.Nc4 a5 14.f4 Nd7 15.Be3 g6 16.Qd2 exf4 17.Bxf4 Nc5 18.Bf3 b6 19.Rae1 Ba6 20.b3 Nxa4 21.Rxe7 Qxe7 22.Bxd6 Qf6 23.Bxf8 Rxf8 24.bxa4 Bxc4 25.Re1 Rd8 26.Qe3 Bxd5 27.Bxd5+ Rxd5 28.Qb3 Qd4+ 29.Kf1 Kg7 30.h3 Qf4+ 31.Kg1 Rd2 32.Qxb6 Rxc2 33.Qa7+ Kh6 34.Qc5 Rxc5 0-1
327831 Mayeregger, Arnold (2094) WFM Altynbek, Aiaru (1990) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Nf3 Nc6 5.Bd3 Nf6 6.c3 Bg4 7.O-O e6 8.Bf4 Bd6 9.Bxd6 Qxd6 10.Re1 O-O 11.Nbd2 Rfe8 12.h3 Bh5 13.Qb1 Rab8 14.a4 Bg6 15.Bxg6 hxg6 16.Qd3 a6 17.a5 Nd7 18.Ng5 e5 19.Qg3 Qf6 20.Qh4 Nf8 21.dxe5 Nxe5 22.Re3 Nc4 23.Nxc4 dxc4 24.Rf3 Qc6 25.Nxf7 Nh7 26.Ng5 Nxg5 27.Qxg5 Rbd8 28.Qf4 Rf8 29.Qg4 Rxf3 30.gxf3 Rd2 31.Re1 Rd8 32.Re7 Qf6 33.Qxc4+ Kh7 34.Qg4 Qxe7 35.Kg2 Qf6 36.Qe4 Qf5 37.Qxb7 Rf8 38.b4 Qg5+ 39.Kh2 Qf4+ 40.Kg2 Rf5 41.c4 Rg5+ 42.Kf1 Qc1+ 43.Ke2 Re5+ 44.Kd3 Qd1+ 45.Kc3 Qc1+ 46.Kd4 Qb2+ 47.Kd3 Re2 0-1
328353 Mayeregger, Arnold (2094) FM Heinig, Wo (2197) 1/2-1/2
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Nf3 Nc6 5.Bd3 Bg4 6.c3 e6 7.Bf4 Bd6 8.Bxd6 Qxd6 9.O-O Nge7 10.Re1 h6 11.Nbd2 O-O 12.a4 Qc7 13.Qb1 Bxf3 14.Nxf3 a6 15.Qc2 Rab8 16.Qe2 Na5 17.b4 Nc4 18.Bxc4 Qxc4 19.Qxc4 dxc4 20.Ne5 Rbc8 21.Re3 Nd5 22.Rg3 Rc7 23.a5 f6 24.Ng6 Re8 25.Re1 Kf7 26.h4 Nxc3 27.Rxc3 Kxg6 28.d5 Kf7 29.d6 Rc6 30.Rd1 Rd8 31.Kf1 e5 32.Rd5 Ke6 33.Rc5 Rdxd6 34.R3xc4 Rxc5 35.Rxc5 Rd4 36.b5 Kd6 37.Rc8 axb5 38.Rg8 g5 39.hxg5 hxg5 40.Rf8 Ke6 41.Rb8 Ra4 42.Rxb7 Rxa5 43.g3 Kf5 44.Kg2 g4 45.Rb6 Kg5 46.Rb8 e4 47.Rg8+ Kf5 48.Rb8 Ke5 49.Re8+ Kd4 50.Rf8 Ra6 51.Rb8 Kc4 52.Rc8+ Kb3 53.Re8 f5 54.Re5 b4 55.Rxf5 Ra2 56.Rf4 e3 57.Rxg4 Rxf2+ 58.Kg1 Kc3 59.Re4 Re2 60.Kf1 Rf2+ 61.Kg1 Rf3 62.Kg2 Rf2+ 63.Kg1 1/2-1/2
329147 Mayeregger, Arnold (2094) FM Osiecki, S (1987) 1-0
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bf4 Bd6 5.Qd2 Nf6 6.f3 O-O 7.Nc3 c6 8.O-O-O Bb4 9.Nge2 Qa5 10.Kb1 Bf5 11.g4 Bg6 12.h4 h6 13.h5 Bh7 14.g5 hxg5 15.Bxg5 Nbd7 16.h6 g6 17.a3 Bxc3 18.Nxc3 b5 19.Qf4 Nh5 20.Qd6 f6 21.Qxd7 Rf7 22.Qxc6 fxg5 23.Qxa8+ 1-0
329425 WIM Kiseleva, Simona (2151) Mayeregger, Arnold (2094) 1-0
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 Qa5 7.Qc2 Nxd5 8.Bd2 Nxc3 9.Bxc3 Qb6 10.g3 d5 11.Bg2 e6 12.Nf3 Nc6 13.O-O d4 14.Bd2 Bxe2 15.Rfe1 d3 16.Qc1 Rc8 17.Bc3 Nb4 18.Ne5 c4 19.Qf4 f6 20.Nxc4 Qc7 21.Qxc7 Rxc7 22.Ne3 Nc2 23.Nxc2 Bc5 24.Ne3 Kf7 25.Bf1 Bxf1 26.Kxf1 e5 27.f3 g6 28.Kf2 Re8 29.Kg2 f5 30.Rad1 Rd7 31.Nc4 e4 32.Bd2 Kf6 33.b3 Bd4 34.Be3 Bc3 35.Rf1 1-0
330207 Manfroi, Alexander Giannini (1837) Mayeregger, Arnold (2094) 0-1
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nc3 a6 5.Nf3 Bg4 6.Be2 e6 7.Ne5 Bxe2 8.Nxe2 Qb6 9.Nxc6 bxc6 10.Rb1 Nf6 11.O-O Be7 12.Nc3 cxd4 13.exd4 O-O 14.a3 c5 15.Na4 Qb5 16.Nxc5 Bxc5 17.dxc5 Qxc5 18.Be3 Qc6 19.Bd4 Ne4 20.f3 Nd6 21.Re1 Rac8 22.c3 Rfe8 23.Bf2 Nf5 24.Qd3 Rb8 25.b3 Rec8 26.Rec1 h6 27.g4 Ne7 28.Qd4 Rb7 29.Kg2 Ng6 30.h4 e5 31.Qe3 Re8 32.Bg3 e4 33.h5 Nf8 34.f4 Qe6 35.f5 Qc6 36.Bf4 Nd7 37.c4 Nf6 38.Bxh6 Nxg4 39.Qg5 Nxh6 40.cxd5 Qxd5 41.f6 Qxg5+ 0-1
326889 CM Skiadopoulos, N (1882) Mayeregger, Arnold (2094) 1-0
1.b4 Nf6 2.Bb2 d5 3.e3 Bf5 4.Nf3 e6 5.a3 Bd6 6.Be2 O-O 7.O-O Nbd7 8.d4 c6 9.Nbd2 a5 10.b5 Ne4 11.Nxe4 Bxe4 12.Nd2 Bg6 13.g3 e5 14.c4 e4 15.cxd5 cxd5 16.f3 exf3 17.Bxf3 Qg5 18.Qe1 Rfe8 19.e4 dxe4 20.Nxe4 Bxe4 21.Bxe4 Nf6 22.Rxf6 Qxf6 23.Qb1 g6 24.Bxb7 Rad8 25.Qd3 Bc7 26.Bc6 Re7 27.Rf1 Qg5 28.d5 Bb6+ 29.Kg2 Re3 30.Bc1 Rxd3 31.Bxg5 Rc8 32.Be7 Rd2+ 33.Kh3 Bc7 34.d6 Bxd6 35.Bf6 Bxa3 36.Bc3 Rc2 37.Bxa5 Bc5 38.Bd5 Rf8 39.b6 Rb2 40.b7 1-0
330989 Mayeregger, Arnold (2094) FM Gajic, Ml (2294) 1-0
1.Nf3 g5 2.Nxg5 e5 3.Nf3 e4 4.Nd4 Bg7 5.e3 c5 6.Nf5 d5 7.Nxg7+ Kf8 8.Nh5 Qg5 9.Ng3 Nf6 10.Be2 h5 11.h4 Qe5 12.d4 exd3 13.cxd3 Rg8 14.d4 Qc7 15.dxc5 Rxg3 16.fxg3 Ne4 17.O-O Qxg3 18.Qe1 Qg6 19.Nc3 Bh3 20.Bf3 Ng3 21.gxh3 Nxf1+ 22.Kxf1 Nd7 23.Nxd5 Ne5 24.Bg2 Rd8 25.e4 Nd3 26.Qe3 Ne5 27.Qh6+ Ke8 28.Qh8+ Kd7 29.Qxe5 1-0
330748 GM Vaganian, R (2449) Mayeregger, Arnold (2094) 1-0
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.f3 Nf6 5.d5 d6 6.Nc3 g6 7.e4 Bg7 8.Nge2 O-O 9.Ng3 b6 10.Qd2 Re8 11.Bh6 Bh8 12.O-O-O Ba6 13.h4 Bxf1 14.Rdxf1 b5 15.h5 b4 16.Nce2 Qa5 17.Kb1 Nbd7 18.hxg6 fxg6 19.Qg5 Ne5 20.f4 Nf7 21.Qh4 Nxh6 22.Qxh6 Bg7 23.Qg5 c4 24.f5 b3 25.cxb3 cxb3 26.a3 Rac8 27.fxg6 hxg6 28.Qxg6 Rc2 29.Nc3 Rc8 30.Rc1 R8xc3 31.Rxc2 bxc2+ 32.Kc1 Rxg3 33.Qxg3 Qb6 34.Qd3 Nxe4 35.Qxc2 Qe3+ 36.Kb1 Nd2+ 37.Ka2 1-0
342554 FM Rustamov, Rustam (2283) Mayeregger, Arnold (2106) 1-0
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 dxe5 5.Nxe5 c6 6.Qf3 Be6 7.Nc3 Nd7 8.Nxd7 Qxd7 9.Nxd5 Qxd5 10.Qxd5 cxd5 11.Bd3 g6 12.f4 Bg7 13.c3 Bf5 14.Bxf5 gxf5 15.Ke2 e6 16.Be3 Kd7 17.Kd3 h5 18.b3 b5 19.a4 a6 20.Ra2 Kc6 21.Rha1 Kb7 22.c4 bxc4+ 23.bxc4 dxc4+ 24.Kxc4 Rhc8+ 25.Kd3 Kc6 26.Rc1+ Kd7 27.Rb1 Rab8 28.Rab2 Rxb2 29.Rxb2 Kc6 30.a5 Kd5 31.Rb7 Bf8 32.Bd2 Bd6 33.Rxf7 Rc4 34.Bc3 Ra4 35.Rd7 Ra3 36.Kc2 Kc6 37.Rxd6+ 1-0
343836 Mayeregger, Arnold (2106) IM Gelman, A (2403) 0-1
1.Nf3 c5 2.c4 e6 3.b3 Nf6 4.Bb2 d6 5.g3 a6 6.Bg2 Be7 7.O-O O-O 8.Nc3 Nbd7 9.e3 Qc7 10.Qe2 Re8 11.Rfd1 Nf8 12.Rac1 Bd7 13.Ne1 Rac8 14.f4 h6 15.g4 Ng6 16.d3 b5 17.Ne4 Nxe4 18.Bxe4 Bc6 19.f5 Ne5 20.Bxe5 dxe5 21.fxe6 fxe6 22.Nf3 Rf8 23.Rf1 bxc4 24.bxc4 Bxe4 25.dxe4 Rb8 26.Rb1 Bf6 27.h4 Qe7 28.g5 hxg5 29.hxg5 Bxg5 30.Rxb8 Rxb8 31.Nxe5 Qd6 32.Qf3 Bxe3+ 33.Kg2 Rb2+ 34.Kh3 Qxe5 35.Qf8+ Kh7 36.Rh1 Qh5+ 37.Kg3 Qxh1 0-1
342064 GM Yoo, Christopher Woojin (2603) Mayeregger, Arnold (2106) 1-0
1.Nf3 Nf6 2.c4 b6 3.d4 Bb7 4.g3 g6 5.Bg2 Bg7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 e6 9.Re1 d6 10.Nxe4 Bxe4 11.Bc3 Nd7 12.Nd2 Bxg2 13.Kxg2 a5 14.e4 Qe7 15.Nf3 Rfd8 16.h4 c5 17.h5 Rac8 18.hxg6 hxg6 19.b3 e5 20.d5 Bh6 21.Rh1 Kg7 22.Nh4 Rh8 23.Qg4 Bg5 24.Nf3 Bh6 25.Bd2 Bxd2 26.Nxd2 Rxh1 27.Rxh1 Rh8 28.Rxh8 Kxh8 29.Nf1 Nf6 30.Qh4+ Kg7 31.Ne3 Ng8 32.Qg4 Nh6 33.Qc8 f5 34.exf5 gxf5 35.Nxf5+ Nxf5 36.Qxf5 e4 37.Qe6 Qxe6 38.dxe6 Kf6 39.f3 exf3+ 40.Kxf3 Kxe6 41.Ke4 b5 42.cxb5 d5+ 43.Kd3 Kd6 44.g4 d4 45.g5 Kc7 46.g6 1-0
342910 Mayeregger, Arnold (2106) Leve, Nitai (2128) 1-0
1.Nf3 d5 2.e3 Nf6 3.c4 c6 4.Nc3 e6 5.b3 Bd6 6.Bb2 O-O 7.d4 Nbd7 8.Bd3 b6 9.O-O Bb7 10.e4 dxe4 11.Nxe4 Nxe4 12.Bxe4 Nf6 13.Bc2 c5 14.Qe2 Bxf3 15.Qxf3 cxd4 16.Qd3 e5 17.Rae1 Re8 18.Kh1 g6 19.f4 Ng4 20.fxe5 Qh4 21.h3 Nf2+ 22.Rxf2 Qxf2 23.Rf1 Qe3 24.exd6 Qxd3 25.Bxd3 Rad8 26.Ba3 Re3 27.Rf3 1-0
342154 Mayeregger, Arnold (2106) FM Sargsyan, Sargis Vach. (2315) 1-0
1.Nf3 d5 2.e3 Nf6 3.c4 c6 4.Nc3 e6 5.b3 Bd6 6.Bb2 O-O 7.d4 Nbd7 8.Bd3 Qe7 9.O-O e5 10.dxe5 Nxe5 11.cxd5 Nxf3+ 12.gxf3 Nxd5 13.Nxd5 cxd5 14.f4 Bh3 15.Qh5 1-0
343459 FM Md., Shar (2120) Mayeregger, Arnold (2106) 0-1
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 dxe5 5.dxe5 Bg4 6.Be2 Nc6 7.h3 Bh5 8.Nbd2 e6 9.O-O Be7 10.a3 O-O 11.c4 Nf4 12.Re1 Nxe2+ 13.Qxe2 a5 14.g4 Bg6 15.Ne4 Nd4 16.Qd3 Nxf3+ 17.Qxf3 Qd4 18.Bg5 Bxg5 19.Nxg5 h6 20.Ne4 Qxe5 21.b3 Rfd8 22.h4 Rd4 23.Ng3 Qf4 24.Qxb7 Rad8 25.h5 Bh7 26.Re2 Qxg4 27.Rae1 Bf5 28.Qxc7 Rd3 29.b4 axb4 30.axb4 R8d4 31.c5 Rxb4 32.c6 Rc4 33.Re3 Rxe3 34.Rxe3 Qd1+ 35.Kg2 Qd5+ 36.f3 Qxc6 37.Qxc6 Rxc6 38.Nxf5 exf5 39.Kg3 g6 40.Re7 Kf8 41.Ra7 Rf6 42.Kf4 g5+ 43.Ke5 Re6+ 44.Kxf5 Kg7 45.Rb7 Rf6+ 46.Kg4 Rf4+ 47.Kg3 Rh4 48.Rb1 Rxh5 49.f4 Rh4 50.f5 Rf4 51.Rb5 Kf6 52.Rb6+ Kxf5 53.Rxh6 f6 54.Rh1 Rg4+ 55.Kf3 Rb4 56.Rf1 Kg6 57.Kg3 f5 58.Rc1 Rb3+ 59.Kg2 g4 60.Rc8 Kg5 61.Rc2 f4 62.Rc5+ Kh4 63.Rc2 Rg3+ 64.Kh2 Rh3+ 65.Kg2 f3+ 66.Kg1 Rg3+ 67.Kh2 Rh3+ 68.Kg1 Kg3 69.Rg2+ Kf4 70.Ra2 g3 71.Ra4+ Ke3 72.Ra3+ Ke4 73.Ra4+ Kf5 74.Ra5+ Ke6 75.Ra6+ Kd5 0-1
343486 Budrewicz, K (2185) Mayeregger, Arnold (2106) 0-1
1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 e4 5.Nd2 Qe7 6.Nb3 h6 7.Bf4 g6 8.e3 Bg7 9.Be2 O-O 10.O-O Bf5 11.Rc1 g5 12.Bg3 Nbd7 13.c5 a6 14.Na4 Nd5 15.a3 Bh7 16.cxd6 cxd6 17.Nc3 N7f6 18.Nxd5 Nxd5 19.Bc4 Nb6 20.Na5 Rfd8 21.Qb3 Nxc4 22.Nxc4 Kh8 23.Nb6 Rab8 24.Nd5 Qe6 25.Rc3 Bf5 26.Rfc1 Rbc8 27.Rxc8 Rxc8 28.Rxc8+ Qxc8 29.h3 Be6 30.Nb6 Qc1+ 31.Kh2 Bxb3 0-1
344039 Mayeregger, Arnold (2106) IM Bodnaruk, A (2333) 0-1
1.Nf3 Nf6 2.d4 g6 3.Bf4 Bg7 4.c3 O-O 5.Nbd2 d5 6.e3 c5 7.dxc5 Nbd7 8.Nb3 Ne4 9.Qxd5 Nxc3 10.bxc3 Bxc3+ 11.Nfd2 Bxa1 12.Nxa1 Qa5 13.Be2 Nxc5 14.O-O Be6 15.Ndb3 Nxb3 16.Nxb3 Qxd5 0-1
744380 FM Mahdavi, Reza (2323) Mayeregger, Arnold (2143) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 Bb4 5.Nxe5 O-O 6.Qd3 Re8 7.Bd2 Bxc3 8.Bxc3 d6 9.Nxc6 Rxe4+ 10.Qxe4 1-0
744637 Mayeregger, Arnold (2143) Liu, Leonardo (1883) 0-1
1.Nf3 Nf6 2.c4 e6 3.b3 b6 4.e3 Bb7 5.Bb2 d5 6.Nc3 Nbd7 7.cxd5 exd5 8.Rc1 Be7 9.Nb5 c6 10.Nbd4 c5 11.Nf5 O-O 12.Nxe7+ Qxe7 13.Be2 Ne4 14.O-O f5 15.d4 f4 16.exf4 Rxf4 17.dxc5 bxc5 18.Bb5 Raf8 19.b4 Rxf3 20.gxf3 Ng5 21.Bxd7 Nxf3+ 22.Kh1 Qxd7 23.Rg1 Nxg1 24.Kxg1 d4 25.Qh5 Qc6 26.f3 Rxf3 27.Rxc5 Rg3+ 0-1
934409 Mayeregger, Arnold (2134) FM Manukyan, SaA (2158) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.g3 Bg7 7.Bg2 O-O 8.Nde2 Nc6 9.O-O Rb8 10.Bg5 b5 11.Nd5 Nxd5 12.exd5 Ne5 13.b3 h6 14.Bd2 b4 15.Nd4 Ba6 16.Re1 Qc7 17.h3 Rfc8 18.f4 Nd3 19.Nc6 Nxe1 20.Qxe1 Bxa1 21.Qxa1 Qb6+ 22.Kh2 Rxc6 23.dxc6 Bb5 24.f5 Bxc6 25.Bxh6 f6 26.Qe1 e5 27.fxg6 Bxg2 28.Kxg2 Qc6+ 29.Kg1 Qxc2 30.h4 Qxg6 31.Qe3 Rc8 0-1
933910 Mayeregger, Arnold (2134) FM Kohler, Ar (2010) 1-0
1.c4 e5 2.Nc3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nb6 6.d3 Nc6 7.Nf3 Be7 8.O-O O-O 9.Nd2 Be6 10.b3 Qd7 11.Bb2 Bh3 12.Rc1 Bxg2 13.Kxg2 Rad8 14.Kg1 f5 15.Nc4 Nxc4 16.dxc4 Qc8 17.Nd5 Bf6 18.e3 Kh8 19.Qc2 Rf7 20.Rcd1 Re8 21.Rd2 a5 22.a3 Ne7 23.Rfd1 Nxd5 24.Rxd5 f4 25.Qe4 fxe3 26.Qxe3 b6 27.Qe4 Qh3 28.Qg2 Qh5 29.Re1 c6 30.Rd6 Qg5 31.Qxc6 h5 32.Qxe8+ 1-0
934240 FM Papp, Levente (2349) Mayeregger, Arnold (2134) 0-1
1.Nf3 d5 2.b3 Bf5 3.Bb2 h6 4.g3 Nf6 5.Bg2 e6 6.O-O Be7 7.d3 O-O 8.Nbd2 Bg6 9.c4 Nbd7 10.Qc2 a5 11.a3 c6 12.Rac1 Bd6 13.Qb1 Re8 14.Rfd1 e5 15.cxd5 cxd5 16.e4 Bc5 17.Qa1 Qb6 18.Rxc5 Nxc5 19.Nxe5 dxe4 20.Ndc4 Qxb3 21.Nxg6 fxg6 22.Bxf6 gxf6 23.Rb1 Qxd3 24.Bf1 Qf3 25.Rb6 Re6 26.Qd4 e3 27.fxe3 Ne4 28.Rb2 Ng5 29.Bg2 Qf5 30.Nd2 Rae8 31.Bd5 Kh8 32.Bxe6 Rxe6 33.Qd8+ Kg7 34.Rxb7+ Nf7 0-1
933222 Mayeregger, Arnold (2134) FM Olsson, William (2383) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.g3 Bg7 7.Bg2 O-O 8.O-O Nc6 9.Nde2 Be6 10.h3 Rc8 11.Rb1 a6 12.b3 b5 13.Nf4 Nb4 14.Bb2 Nd7 15.Qd2 Nxc2 16.Qxc2 b4 17.Nxe6 fxe6 18.Qd3 bxc3 19.Ba3 Qa5 20.Bc1 c2 21.Rb2 Ne5 22.Qe2 Qc3 23.a4 Nd3 24.Ra2 Qxb3 25.Ra3 Nxc1 0-1
933754 FM Van Foreest, Machteld (2300) Mayeregger, Arnold (2134) 0-1
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 O-O 12.Nc2 Rb8 13.h4 g6 14.Nce3 Bg7 15.h5 Ne7 16.Nxe7+ Qxe7 17.Nd5 Qd8 18.Qf3 Be6 19.Bd3 a5 20.Qg3 Bxd5 21.exd5 e4 22.Bxe4 Re8 23.f3 f5 24.hxg6 fxe4 25.O-O-O h6 26.fxe4 b4 27.c4 b3 28.axb3 Rxe4 29.Qf3 Qg5+ 30.Kc2 Qxg6 31.Rd3 a4 32.Rf1 axb3+ 33.Kb1 Rxc4 34.Qe2 Re8 35.Qd1 Rc2 36.Rxb3 Rd2+ 0-1
934059 Mayeregger, Arnold (2134) IM Lopez Mulet, Inigo (2404) 1-0
1.d4 b6 2.e4 Bb7 3.Bd3 g6 4.Nf3 Bg7 5.c3 d6 6.O-O Nd7 7.Bg5 h6 8.Bh4 g5 9.Bg3 e6 10.Re1 Ne7 11.Nbd2 a6 12.a4 Ng6 13.h3 O-O 14.e5 dxe5 15.Bxg6 fxg6 16.Bxe5 Nxe5 17.Nxe5 Qd5 18.f3 Kh7 19.Qc2 Rf5 20.g4 Rf6 21.Ndc4 Raf8 22.Nd2 Kg8 23.Qd3 c5 24.Ne4 Rf4 25.Nxg6 Rxf3 26.Ne7+ Kh8 27.Qxf3 Rxf3 28.Nxd5 Bxd5 29.dxc5 bxc5 30.Nxc5 Rxh3 31.Nxe6 Rg3+ 32.Kf2 Rg2+ 33.Kf1 Rxb2 34.Nxg7 Kxg7 35.Rad1 Bf3 36.Rd6 Bxg4 37.Re7+ Kf8 38.Ra7 Rb8 39.Rxh6 Kg8 40.Rg6+ Kh8 41.Rxg5 Rf8+ 42.Ke1 Re8+ 43.Kd2 Bf3 44.c4 Be2 45.c5 Bc4 46.c6 Rc8 47.c7 Kh7 48.Rc5 Bb3 49.Rb7 Bxa4 50.Rb8 Bd7 51.Rxc8 Bxc8 52.Rd5 Kg7 53.Rd8 Bg4 54.c8=Q Bxc8 55.Rxc8 Kf7 56.Rc6 1-0
933562 FM Yanayt, E (2060) Mayeregger, Arnold (2134) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 dxc4 5.a4 a5 6.Na3 Be6 7.Bg2 h6 8.Ne5 g6 9.Nexc4 Bg7 10.e4 O-O 11.O-O Na6 12.h3 Nb4 13.Be3 Kh7 14.Qe2 Qb8 15.Bf4 Qa7 16.Rfd1 Rfc8 17.b3 Qa6 18.Bf1 b5 19.Ne5 Bxb3 20.axb5 cxb5 21.Rdb1 a4 22.Nxb5 Qb6 23.Na3 Qxd4 24.Bg2 Nh5 25.Nf3 Nxf4 26.gxf4 Qxa1 27.Rxa1 Bxa1 28.f5 Nc2 29.fxg6+ fxg6 30.Nb5 Bc4 31.Qxc2 Bxb5 32.Qb1 a3 33.Qxa1 a2 34.Nd4 Bc4 35.e5 Rab8 36.Be4 Bd5 37.Kh2 Bxe4 38.Qxa2 Rf8 39.Qe6 Rbe8 40.Kg3 Kg7 41.h4 Rf7 42.f4 Rd8 43.Qc4 Bf5 44.Ne6+ Bxe6 45.Qxe6 Rd3+ 46.Kg2 Rd4 47.h5 gxh5 48.f5 Rg4+ 49.Kh3 Rg5 50.f6+ exf6 51.exf6+ Rxf6 52.Qd7+ Rf7 53.Qd4+ Kg6 54.Qe4+ Rgf5 55.Qc6+ R5f6 56.Qe4+ Kg7 57.Qg2+ Kh7 58.Qe4+ Rf5 59.Qd3 Kg6 60.Qg3+ Rg5 61.Qd6+ Kg7 62.Qd4+ Rf6 63.Qd7+ Kg6 64.Qd3+ Rgf5 65.Qg3+ Kh7 66.Qc7+ Rf7 67.Qc2 Kg8 68.Qg2+ Rg5 69.Qa8+ Kg7 70.Qa1+ Rf6 71.Qa7+ Kg6 72.Qe3 Rgf5 73.Qe4 Kg5 74.Qh4+ Kg6 75.Qe4 Kg7 76.Qb7+ Rf7 77.Qb2+ Kh7 78.Qc2 Rf6 79.Qc7+ Kg6 80.Qc2 Kg5 81.Qg2+ Kf4 82.Qf2+ Ke5 83.Qe3+ Kd6 84.Qd4+ Ke6 85.Qe4+ Re5 86.Qc4+ Kf5 87.Qf1+ Kg6 88.Qd3+ Rff5 89.Qd6+ Kg5 90.Qd8+ Rf6 91.Qd2+ Kf5 92.Qf2+ Kg6 93.Qc2+ Ref5 94.Qe4 1/2-1/2
934597 Mayeregger, Arnold (2134) IM Tejedor Fuente, Enrique (2390) 1-0
1.d4 e6 2.c4 Nf6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Bd3 O-O 8.Nge2 Nbd7 9.Qc2 Re8 10.O-O g6 11.Rad1 Nf8 12.f3 Ne6 13.Bh4 Nh5 14.Bf2 b6 15.Rfe1 f5 16.e4 Nhg7 17.exf5 Nxf5 18.Bxf5 gxf5 19.Ng3 Ng7 20.Be3 Bd6 21.Qd2 Qf6 22.Bg5 Qf7 23.Bf4 Bf8 24.Be5 Re6 25.Nce2 a5 26.Nf4 Bb4 27.Qc2 Bxe1 28.Rxe1 Re8 29.Qxc6 Bb7 30.Qh6 Rac8 31.Ngh5 Rc6 32.Qg5 h6 33.Qxg7+ Qxg7 34.Nxg7 Rxe5 35.Rxe5 Kxg7 36.Rxf5 Rc1+ 37.Kf2 Rc2+ 38.Kg3 Rxb2 39.Ne6+ Kg6 40.Rf8 Rxa2 41.f4 Ra3+ 42.Kg4 h5+ 43.Kh4 Ra2 44.f5+ Kh7 45.Rf7+ Kh6 46.Rxb7 Rxg2 47.h3 Rg8 48.Rf7 a4 49.Rf6+ Kh7 50.Ng5+ Kg7 51.Rg6+ Kf8 52.Rxb6 Rg7 53.Ne6+ Kf7 54.Nxg7 a3 55.Ra6 a2 56.Rxa2 Kf6 57.Nxh5+ Kf7 58.Ra6 Ke7 59.f6+ Kf7 60.Kg5 Ke8 61.Ra7 Kf8 62.Kg6 Ke8 63.f7+ Kf8 64.Ra8+ Ke7 65.f8=Q+ Kd7 66.Qf7+ Kc6 67.Ra6+ Kb5 68.Qb7+ Kc4 69.Qc6+ Kxd4 70.Ra4+ Ke3 71.Qc5+ d4 72.Qxd4+ Ke2 73.Ra2+ Kf3 74.Ra3+ Ke2 75.Qb2+ Kd1 76.Ra1# 1-0
933076 GM Bluebaum, M (2672) Mayeregger, Arnold (2134) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Qc2 Nbd7 6.e4 dxe4 7.Nxe4 Be7 8.Bd3 O-O 9.O-O b5 10.c5 Bb7 11.Bf4 Nxe4 12.Bxe4 Nf6 13.Rad1 h6 14.Rfe1 Nd5 15.Bg3 a5 16.a3 b4 17.Ne5 Bf6 18.Nc4 Ba6 19.Bd6 Re8 20.Ne5 Bxe5 21.dxe5 bxa3 22.bxa3 Bb5 23.a4 Ba6 24.Qb3 Ra7 25.Qg3 Qg5 26.Rb1 Qxg3 27.hxg3 Nc3 28.Bxc6 Rc8 29.Rb6 Nd5 30.Bxd5 exd5 31.c6 Bc4 32.Reb1 Kh7 33.Rb7 Ra6 34.c7 Rc6 35.R1b6 Rxb6 36.Rxb6 d4 37.Rb8 Be6 38.Kf1 Kg6 39.Ke2 f6 40.Kd3 fxe5 41.Bxe5 Kf5 42.Kxd4 g5 43.Bd6 Bd7 44.Kd5 h5 45.f3 g4 46.Bf4 h4 47.Kd6 h3 48.fxg4+ Kxg4 49.gxh3+ 1-0
934380 FM Martins, Bruno Andre Leite (2338) Mayeregger, Arnold (2134) 1-0
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.c4 b4 12.Nc2 O-O 13.Be2 a5 14.O-O Be6 15.Qd3 Bg5 16.Rfd1 Kh8 17.Bf3 g6 18.b3 f5 19.Qe2 Qb8 20.Nde3 f4 21.Nd5 Bd8 22.a3 bxa3 23.Rxa3 Bxd5 24.exd5 Nb4 25.Nxb4 Qxb4 26.Raa1 Bb6 27.Rd3 Bc5 28.Ra4 Qb6 29.Be4 Kg7 30.h4 Qd8 31.Qg4 Ra7 32.h5 Qf6 33.hxg6 hxg6 34.Rh3 Bb6 35.Kf1 Bd8 36.Ke2 Qg5 37.Qxg5 Bxg5 38.b4 Rb8 39.Rha3 Rab7 40.bxa5 Rb2+ 41.Kf3 Bh4 42.g3 fxg3 43.fxg3 Bd8 44.a6 Bb6 45.a7 Ra8 46.Ra6 Bc5 47.R3a5 Kh6 48.Rxc5 dxc5 49.d6 Rf8+ 50.Kg4 Rbb8 51.axb8=Q Rxb8 52.d7 Rd8 53.Bc6 Kg7 54.Ra8 1-0
933630 Mayeregger, Arnold (2134) WIM Pavlidou, E (2088) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 Bb4 7.a3 Bxc3+ 8.Nxc3 d5 9.exd5 exd5 10.Bd3 O-O 11.O-O d4 12.Ne2 Bg4 13.f3 Bh5 14.Nf4 Bg6 15.Nxg6 hxg6 16.Kh1 Qd6 17.Bg5 Nh5 18.Qd2 Rfe8 19.Bc4 Ne5 20.Bb3 Rad8 21.Rad1 Nf6 22.Rfe1 Nc6 23.Bf4 Qc5 24.Qd3 g5 25.Bg3 Na5 26.Ba2 Nc6 27.b4 Qf8 28.Rxe8 Rxe8 29.b5 Ne7 30.Bd6 Rd8 31.Bb4 Rd7 32.Re1 Qd8 33.Qd2 Ned5 34.Bc5 Ne3 35.Bb3 g4 36.fxg4 Nfxg4 37.h3 b6 38.Bb4 Qh4 39.Kg1 Rd8 40.hxg4 Nxg4 41.Qf4 Qxe1+ 42.Bxe1 1-0
941062 Mayeregger, Arnold (2134) WFM Antonova, N (1945) 1-0
1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.d4 d6 5.c4 c5 6.Nc3 cxd4 7.Nxd4 d5 8.Ndb5 Be6 9.cxd5 Nxd5 10.Nxd5 Bxb2 11.Ndc7+ Kf8 12.Qxd8+ Kg7 13.Qxe7 1-0
941361 CM Jiganchine, R (2205) Mayeregger, Arnold (2134) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.Nc3 Nge7 7.a4 O-O 8.d3 h6 9.h3 d6 10.Nh2 f5 11.Bc4+ Kh7 12.exf5 Nxf5 13.Bd5 Bd7 14.Ng4 a6 15.Ne3 Nfd4 16.Ne4 Qe7 17.c3 Ne6 18.Ng3 Nf4 19.Be4 Kh8 20.Nd5 Qh4 21.Bxf4 exf4 22.Nh1 Qg5 23.Kh2 f3 0-1
940611 Mayeregger, Arnold (2134) WCM Tarnowska, A (1835) 1-0
1.c4 e5 2.Nc3 Nf6 3.g3 Bb4 4.Bg2 O-O 5.e4 d6 6.Nge2 Nc6 7.h3 Be6 8.d3 Nd4 9.O-O Bc5 10.Kh2 Qd7 11.f4 exf4 12.gxf4 Qe7 13.f5 Bd7 14.Bg5 h6 15.Bxf6 Qxf6 16.Nd5 Qe5+ 17.Kh1 c6 18.Ndf4 Nxe2 19.Qxe2 Bd4 20.Nh5 d5 21.f6 g6 22.Nf4 dxc4 23.dxc4 Qxf6 24.Rad1 Be5 25.Nd3 Qh4 26.Nxe5 Bxh3 27.Bxh3 Qxh3+ 28.Qh2 Qe6 29.Ng4 Qxe4+ 30.Qg2 Qe6 31.Nxh6+ Kg7 32.Nf5+ Kh7 33.Rde1 Qxc4 34.Re4 1-0
940383 WFM Lakshmi, C (1928) Mayeregger, Arnold (2134) 0-1
1.e4 c5 2.f4 Nc6 3.Nf3 g6 4.g3 Bg7 5.Bg2 d6 6.c3 e6 7.O-O d5 8.exd5 Qxd5 9.Ne5 Qd6 10.Nxc6 bxc6 11.Qa4 Bd7 12.Qe4 Nf6 13.Qe2 O-O 14.d3 Rfd8 15.Nd2 Be8 16.Rf3 Rab8 17.Nc4 Qc7 18.Be3 Bf8 19.Ne5 Nd5 20.Bf2 Qb7 21.Nc4 Nb6 22.Na5 Qa6 23.Nb3 c4 24.dxc4 Nxc4 25.Re1 Qxa2 26.Qxc4 Qxb3 0-1
940914 CM Mishra, M (1902) Mayeregger, Arnold (2134) 1-0
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nc3 e6 5.Nb5 e5 6.Bxe5 Nxe5 7.dxe5 a6 8.Nc3 Be6 9.Nf3 f6 10.Be2 fxe5 11.Nxe5 Nf6 12.O-O Bd6 13.Nf3 O-O 14.Ng5 Bf5 15.Nxd5 Nxd5 16.Qxd5+ Kh8 17.Nf7+ Rxf7 18.Qxf7 Qh4 19.g3 Qh3 20.Rfd1 Be4 21.Bf3 Rf8 22.Rxd6 1-0
941252 Mayeregger, Arnold (2134) WFM Zaichenko, D (2104) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.cxd5 exd5 5.Bf4 c6 6.e3 Bf5 7.g4 Be6 8.Qb3 g5 9.Be5 f6 10.Qxb7 fxe5 11.Qxa8 exd4 12.exd4 Qc7 13.Nf3 Nh6 14.h4 O-O 15.hxg5 Nxg4 16.Bd3 Rxf3 17.Bxh7+ Kg7 18.O-O-O Nxf2 19.Bc2 Nxh1 20.Rxh1 Rh3 21.Re1 Bxg5+ 22.Kb1 Re3 23.Rg1 Kh6 24.Rh1+ Rh3 25.Re1 Bd7 26.a3 Rh2 27.Rf1 Kg7 28.Na4 Re2 29.Nc5 Bc8 30.Rg1 Kf6 31.Rf1+ Kg7 32.Bd3 Rd2 33.Rg1 Kf6 34.Bc2 Kg7 35.Rxg5+ Kf6 36.Rg1 Qb6 37.Rf1+ Kg5 38.Na4 Qc7 39.Nc3 1-0
940743 CM Rose, F (2091) Mayeregger, Arnold (2134) 1-0
1.d4 d5 2.Nf3 Nf6 3.e3 c6 4.c4 Bg4 5.Nc3 e6 6.h3 Bf5 7.Nh4 Be4 8.Nxe4 Nxe4 9.Nf3 Bb4+ 10.Nd2 Qh4 11.g3 Qf6 12.Qe2 dxc4 13.Bg2 Nxd2 14.Bxd2 Bxd2+ 15.Qxd2 O-O 16.a4 a5 17.Rc1 Nd7 18.O-O Nb6 19.Qc2 Rfd8 20.Rfd1 e5 21.dxe5 Qxe5 22.Bf1 Qd6 23.Rxd6 1-0
954122 Mayeregger, Arnold (2134) WFM Szente Varga, F (2075) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Be3 Nd7 10.Nd2 f5 11.f3 f4 12.Bf2 Nf6 13.c5 g5 14.Nc4 Ng6 15.cxd6 cxd6 16.Nb5 Ne8 17.Bxa7 Rf7 18.Bb6 Qf6 19.Bf2 Bf8 20.Nb6 Bd7 21.Nxa8 1-0
952615 Mayeregger, Arnold (2134) WGM Mikhailova, I (2257) 1-0
1.c4 Nf6 2.Nc3 d5 3.cxd5 Nxd5 4.e4 Nxc3 5.dxc3 Qxd1+ 6.Kxd1 e5 7.Bd3 Be6 8.Be3 Nd7 9.Kc2 Bc5 10.Bxc5 Nxc5 11.Ne2 O-O-O 12.Rhd1 Rd7 13.b4 Nxd3 14.Rxd3 Rhd8 15.Rxd7 Rxd7 16.a3 f6 17.Ng3 Bc4 18.Re1 Be6 19.Nf1 c6 20.Ne3 Kc7 21.g3 Rd8 22.Rd1 Ra8 23.c4 a5 24.b5 Rd8 25.Rxd8 Kxd8 26.bxc6 bxc6 27.Kc3 Kc7 28.Nd1 Bg4 29.Nb2 Bf3 30.Kd3 Bg2 31.Na4 Bf1+ 32.Kc3 Bg2 33.Kd3 Bf1+ 34.Kc3 Bg2 35.Nc5 Kb6 36.Ne6 g5 37.Nf8 Bxe4 38.Nd7+ Kc7 39.Nxf6 Bf3 40.Nxh7 Kd6 41.Nxg5 Bg2 42.h4 Ke7 43.Kd3 Kf6 44.c5 Bf1+ 45.Ke3 Bg2 46.Ne4+ Kf5 47.Nd6+ Kg4 48.Nc4 Kf5 49.Nxa5 Bd5 50.Nb7 Ke6 51.a4 Bc4 52.a5 Kd5 53.h5 Ba6 54.Nd8 Kxc5 55.h6 Bc4 56.h7 1-0
953388 FM Goldin, R (2322) Mayeregger, Arnold (2134) 0-1
1.Nf3 d5 2.e3 Nf6 3.b4 e6 4.a3 a5 5.b5 Be7 6.Bb2 O-O 7.c4 dxc4 8.Bxc4 Nbd7 9.O-O Nb6 10.Be2 Bd7 11.Qc2 c6 12.Nc3 Nfd5 13.bxc6 Bxc6 14.Ne5 Be8 15.Rac1 Rc8 16.Qb3 a4 17.Qa2 f6 18.Nc4 Nxc3 19.Bxc3 Nd5 20.Bb2 Bf7 21.d3 e5 22.Qa1 b5 23.Nd2 Qa5 24.Rxc8 Rxc8 25.Rc1 Rb8 26.Nf3 b4 27.axb4 Qxb4 28.Ba3 Qxa3 29.Qxa3 Bxa3 30.Ra1 Nc3 0-1
953919 Mayeregger, Arnold (2134) GM Preotu, Razvan (2475) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.cxd5 Nxd5 6.e3 O-O 7.Bc4 Nb6 8.Bb3 c5 9.O-O cxd4 10.Nxd4 Na6 11.Qe2 Nc5 12.Bc2 Bd7 13.Rd1 e6 14.e4 Qe7 15.Rb1 Rfd8 16.b3 Be8 17.Be3 Rac8 18.Rbc1 a6 19.Bb1 Rd7 20.Nf3 Rxd1+ 21.Nxd1 Ncd7 22.Rxc8 Nxc8 23.Qc2 Qd8 24.h3 Ne5 25.Nxe5 Bxe5 26.g3 Bc6 27.Nc3 Nd6 28.Na4 Bxe4 29.Qd1 Bxb1 30.Qxb1 Nf5 31.Qe4 Qd1+ 32.Kg2 Nxe3+ 33.Qxe3 Qd5+ 34.Kf1 Bd4 35.Qd3 b5 36.Nc3 Bxc3 37.Qxc3 e5 38.Ke2 Kg7 39.h4 Qe4+ 40.Kf1 Qb1+ 41.Kg2 Qe4+ 42.Kf1 Qd4 43.Qc6 Qa1+ 44.Kg2 Qxa2 45.Qd5 Qe2 46.Qd6 Qe4+ 47.Kg1 a5 48.Qc5 b4 49.Qxa5 Qd4 50.Kg2 h5 51.Qb5 e4 52.Qe2 Qd3 53.Qe1 Qf3+ 54.Kg1 e3 55.Qxb4 Qxf2+ 56.Kh1 e2 57.Qc3+ Kh7 0-1
952933 IM Vaishali, Rameshbabu (2418) Mayeregger, Arnold (2134) 1-0
1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.c4 dxc4 5.Na3 Nf6 6.Nxc4 O-O 7.d3 c6 8.Bd2 Nbd7 9.Qc1 Re8 10.Bh6 Bh8 11.h4 e5 12.Nd6 Re6 13.Nxc8 Rxc8 14.Ng5 Re7 15.h5 Qa5+ 16.Kf1 Ng4 17.hxg6 hxg6 18.Qc4 Nb6 19.Qxg4 Rce8 20.Qh3 Bf6 21.Ne4 1-0
953705 IM Skliarov, V (2383) Mayeregger, Arnold (2134) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.Bxc6 dxc6 7.d3 Qc7 8.Be3 b6 9.Nbd2 Ne7 10.a3 h6 11.b4 f5 12.Nc4 f4 13.Bd2 b5 14.Na5 cxb4 15.axb4 O-O 16.c4 Be6 17.Qc2 bxc4 18.dxc4 Bg4 19.Nb3 Qc8 20.Kf1 Bxf3 21.gxf3 g5 22.Ke2 Ng6 23.Rg1 Nh4 24.Rg4 Kh7 25.Rag1 Bf6 26.Nc5 Rd8 27.Bc3 Be7 28.Bxe5 Bxc5 29.bxc5 Qe6 30.Bxf4 Rf8 31.Rxh4 gxh4 32.Be3 Rf6 33.f4 Re8 34.f5 Qf7 35.f3 Qh5 36.Kf2 Rf7 37.Bd4 Rg8 38.Rxg8 Kxg8 39.Qb1 Kh7 40.Qb8 Rg7 41.Qe5 Rg8 42.Qe7+ 1-0
951941 GM Kovalenko, I (2674) Mayeregger, Arnold (2134) 1-0
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 Bf5 5.Nd2 Qb6 6.Qb3 c4 7.Qxb6 axb6 8.e4 dxe4 9.Nxc4 b5 10.Ne3 Bd7 11.Bxb5 Nf6 12.d5 e5 13.Bg3 Ne7 14.Bxd7+ Kxd7 15.Bxe5 Nfxd5 16.O-O-O Ke6 17.Bd4 Rxa2 18.Kb1 Ra4 19.Nh3 h6 20.Rhe1 f5 21.f3 exf3 22.Nxd5+ Kxd5 23.Bxg7+ 1-0
953222 Mayeregger, Arnold (2134) FM Buchenau, F (2222) 1-0
1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 b6 6.Nf3 Bb7 7.Rc1 c5 8.a3 cxd4 9.axb4 dxc3 10.Bxc3 Ne4 11.b5 Nxc3 12.Rxc3 a6 13.Bd3 axb5 14.cxb5 d6 15.O-O Nd7 16.b4 Nf6 17.Qc2 e5 18.Be2 Ne4 19.Rc7 Nc5 20.bxc5 Qxc7 21.c6 Bc8 22.Rd1 Be6 23.Ng5 g6 24.Qd2 Rfd8 25.Ne4 d5 26.Ng5 Kg7 27.f4 exf4 28.exf4 Qd6 29.Qd4+ Kg8 30.g3 h6 31.Nf3 Qc5 32.Qxc5 bxc5 33.b6 Rac8 34.c7 Rxc7 35.bxc7 Rc8 36.Bc4 Rxc7 37.Bxd5 Rd7 38.Bb3 1-0
952714 WFM Allahverdiyeva, Ayan (2055) Mayeregger, Arnold (2134) 0-1
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 O-O 12.h4 g6 13.Nc2 Rb8 14.h5 Bg5 15.Nce3 Ne7 16.hxg6 hxg6 17.Qf3 Nxd5 18.Nxd5 Kg7 19.Bd3 Be6 20.Ne3 b4 21.c4 b3 22.a3 Qa5+ 23.Ke2 Qc5 24.Nf5+ Bxf5 25.exf5 Qd4 26.Qe4 Qxb2+ 27.Kf3 Rh8 28.Kg4 Qxf2 29.Kxg5 Qg3+ 0-1
952260 Mayeregger, Arnold (2134) WFM Sala, Giulia (1998) 0-1
1.d4 b6 2.e4 Bb7 3.Bd3 Nf6 4.Nd2 d6 5.Qe2 Nc6 6.c3 e5 7.d5 Ne7 8.Nh3 Ng6 9.O-O Be7 10.f4 exf4 11.Nxf4 Ne5 12.Bc2 O-O 13.Nf3 Nfd7 14.Nd4 a5 15.Re1 Nc5 16.Nf5 Bg5 17.Be3 Ba6 18.Qh5 g6 19.Qh3 gxf5 20.Qxf5 Qf6 21.Nh5 Qxf5 22.exf5 Bxe3+ 23.Rxe3 Bd3 24.Bxd3 Ncxd3 25.Rd1 Nc5 26.g4 f6 27.h3 Rae8 28.Nf4 Nc4 29.Rxe8 Rxe8 30.b4 axb4 31.cxb4 Ne4 32.Ne6 c5 33.dxc6 Nc3 34.Rc1 Ne2+ 35.Kf2 Nxc1 36.b5 Nxa2 0-1
954111 FM Nastase, R (2212) Mayeregger, Arnold (2134) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 g6 4.f4 Nd4 5.Nf3 Bg7 6.Nxd4 cxd4 7.Ne2 e6 8.c3 dxc3 9.dxc3 Ne7 10.Be3 a6 11.Ba4 b5 12.Bc2 d5 13.O-O Bb7 14.exd5 Nxd5 15.Bc5 Qc7 16.Bd4 O-O 17.Bxg7 Kxg7 18.Qd4+ Kg8 19.Rad1 Rfd8 20.Ng3 Rac8 21.Ne4 f5 22.Ng5 Qc6 23.Nf3 Qc5 24.Qxc5 Rxc5 25.Nd4 Bc8 26.Rde1 Kf7 27.Bb3 Kf6 28.Re5 Rc7 29.g3 b4 30.Rfe1 bxc3 31.bxc3 Rxc3 32.Nxe6 Bxe6 33.Rxe6+ Kg7 34.Rd1 Rc5 35.Re5 Rdc8 36.Rexd5 Rxd5 37.Rxd5 Rc1+ 38.Rd1 Rc6 39.Kg2 Kf6 40.h3 h6 41.h4 g5 42.Rd7 g4 43.Rf7+ Kg6 44.Rd7 a5 45.Rd5 Re6 46.Rxa5 Re2+ 47.Kg1 Re3 48.Kf2 Rf3+ 49.Kg2 Rd3 50.Rd5 Re3 51.Rd6+ Kg7 52.h5 Re2+ 53.Kf1 Rh2 54.Rg6+ Kh7 55.Bg8+ Kh8 56.Be6 Rxh5 57.Rf6 Kg7 58.Rxf5 Rh3 59.Kg2 Kg6 60.Rf8 h5 61.f5+ Kg5 62.f6 h4 63.gxh4+ Rxh4 64.f7 g3 65.Rg8+ Kf4 66.f8=Q+ 1-0
2023.03.11 Zonal 2.5 2023
1015264 Mayeregger, Arnold (2134) Butti, E (2021) 0-1
1.h4 d5 2.b3 e5 3.Bb2 f6 4.e3 Nh6 5.d4 e4 6.Nc3 Bb4 7.Ne2 c6 8.a3 Ba5 9.Nf4 Bc7 10.Qh5+ Nf7 11.O-O-O Bxf4 12.exf4 Qc7 13.g3 O-O 14.Bg2 f5 15.Rdg1 Nh6 16.Qe2 Be6 17.Nd1 Nd7 18.Ne3 b5 19.Kb1 Rab8 20.Bh3 a5 21.g4 fxg4 22.Bxg4 Nxg4 23.Nxg4 Qxf4 24.Ne5 Nxe5 25.dxe5 Qxf2 26.Qh5 Qf7 27.Qh6 Rbe8 28.Qe3 Qf2 29.Qg5 Rf7 30.h5 c5 31.h6 g6 32.Bc1 d4 33.Rf1 Qxf1 34.Rxf1 Rxf1 35.Qg2 Rf3 36.Qe2 d3 37.cxd3 Rxd3 38.Qxe4 Bf5 0-1
2023.03.10 Zonal 2.5 2023
1015237 IM Coro, Lucas (2302) Mayeregger, Arnold (2134) 1-0
1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.Nc3 Nxc3 5.dxc3 Nc6 6.Bf4 Qb6 7.b3 Qc7 8.Qd2 e6 9.Bd3 h6 10.Be4 b6 11.h4 Bb7 12.O-O Be7 13.Rad1 O-O-O 14.Rfe1 Rdg8 15.Bg3 g5 16.h5 g4 17.Nh2 Rg5 18.Bh4 g3 19.fxg3 Rxh5 20.Bxc6 dxc6 21.Bxe7 Qxe7 22.Ng4 c4 23.Nf6 Rf5 24.g4 Rg5 25.Qf4 cxb3 26.cxb3 Rd8 27.Rxd8+ Qxd8 28.Ne4 Rg7 29.Nd6+ Kb8 30.Rf1 c5 31.Qxh6 Qg8 32.Rf4 Bd5 33.Qf6 Bb7 34.Qe7 f5 35.exf6 1-0
2023.03.09 Zonal 2.5 2023
1015214 Mayeregger, Arnold (2134) FM Almiron, A (2323) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Bd7 6.Qxc4 c5 7.Ne5 Qc8 8.O-O Nc6 9.Nxd7 Qxd7 10.b3 Rc8 11.Bb2 Bg7 12.e3 O-O 13.Rd1 Rfd8 14.Na3 a6 15.Nc2 Nd5 1/2-1/2
2023.03.08 Zonal 2.5 2023
1015166 Mayeregger, Arnold (2134) IM Perdomo, L (2416) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c6 7.d3 a5 8.Rb1 d5 9.b3 Re8 10.Bb2 d4 11.Nxd4 Qxd4 12.Nd5 Qa7 13.Nc7 Rd8 14.Qc2 Na6 15.Nxa8 Qxa8 16.a3 Nc5 17.b4 Ne6 18.Be5 Qa7 19.e3 h6 20.d4 a4 21.Bxf6 Bxf6 22.d5 cxd5 23.cxd5 Ng7 24.Qc7 e6 25.Rfd1 Ne8 26.Qa5 Qxa5 27.bxa5 exd5 28.Rxd5 Be6 29.Rxd8 Bxd8 30.Rxb7 Bxa5 31.Ra7 Bc3 32.Ra8 Bd7 33.Rd8 Bb5 34.Bf1 Bf6 35.Bxb5 Bxd8 36.Bxe8 Be7 37.Bxa4 Bxa3 38.Kg2 Kg7 39.e4 Kf6 40.Bb3 Bc5 41.h4 Bb4 42.f4 Be1 43.Kf3 Ke7 44.Bc2 Kf6 45.Bd3 Kg7 46.Bf1 Kf6 47.Bh3 Kg7 1/2-1/2
2023.03.08 Zonal 2.5 2023
1015187 GM Krysa, L (2538) Mayeregger, Arnold (2134) 1-0
1.c4 e6 2.Nf3 Nf6 3.g3 d5 4.d4 Be7 5.Bg2 O-O 6.O-O a5 7.Nc3 c6 8.Bf4 b6 9.Ne5 Ba6 10.e4 Bb4 11.exd5 cxd5 12.Re1 Bb7 13.Bg5 h6 14.Bxf6 Qxf6 15.Ng4 Qd8 16.Ne3 Na6 17.a3 Bxc3 18.bxc3 Nc7 19.Rb1 Ra6 20.Qe2 Bc8 21.a4 dxc4 22.Qxc4 Ne8 23.Qb3 Nf6 24.Bf1 Ne4 25.Bxa6 Bxa6 26.Qxb6 Qa8 27.d5 exd5 28.Qd4 Ng5 29.Kg2 Qc8 30.g4 Ne6 31.Qe5 Bd3 32.Rbd1 Be4+ 33.f3 f6 34.Qg3 Bh7 35.Nxd5 Re8 36.Qd6 Kf7 37.Re3 Bc2 38.Rd2 Bb3 39.Nb6 Qa6 40.c4 Bxc4 41.Nxc4 Qxc4 42.Re4 Qb3 43.Qd5 Qb6 44.Rde2 g5 45.Rxe6 Rxe6 46.Qd7+ 1-0
2023.03.07 Zonal 2.5 2023
1015147 CM Mesias Rojas, R (2159) Mayeregger, Arnold (2134) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bg5 e6 4.e3 Bb4 5.Bd3 c5 6.dxc5 Nbd7 7.Nf3 O-O 8.O-O Nxc5 9.a3 Nxd3 10.Qxd3 Be7 11.Rfd1 h6 12.Bh4 b6 13.e4 Nxe4 14.Bxe7 Qxe7 15.Nxe4 dxe4 16.Qxe4 Bb7 17.Qf4 Rac8 18.c3 Rfd8 19.Ne5 Qc7 20.Qg3 f6 21.Nf3 Qxg3 22.hxg3 Kf7 23.Kf1 e5 24.Ke2 Ke6 25.Ke3 Bc6 26.g4 Be8 27.Nh4 Ba4 28.Rxd8 Rxd8 29.Nf3 Bb5 30.Ne1 g6 31.b3 f5 32.gxf5+ gxf5 33.g3 Bf1 34.f3 h5 35.c4 Kf6 36.Rc1 Kg5 37.Kf2 Bh3 38.c5 bxc5 39.Rxc5 Rd2+ 40.Ke3 Rb2 41.Rc3 f4+ 42.gxf4+ exf4+ 43.Kd4 Rd2+ 44.Rd3 Rxd3+ 45.Nxd3 Bf5 46.Nf2 h4 47.Ke5 h3 48.b4 h2 49.a4 Bc8 50.b5 Bb7 51.a5 Bxf3 52.a6 h1=Q 0-1
2023.03.06 Zonal 2.5 2023
1015098 FM Vazquez, Facundo (2357) Mayeregger, Arnold (2134) 1-0
1.d4 Nf6 2.Nc3 d5 3.Bf4 c5 4.e4 Nxe4 5.Nxe4 dxe4 6.dxc5 Qa5+ 7.c3 Qxc5 8.Qa4+ Nc6 9.Qxe4 g6 10.Nf3 Bg7 11.Qe3 Qa5 12.Bc4 O-O 13.O-O Bg4 14.Rfe1 Rad8 15.Nd2 b5 16.Bf1 b4 17.Nb3 Qd5 18.h3 Bc8 19.Rac1 bxc3 20.bxc3 e5 21.Bg5 f6 22.Bh6 Bxh6 23.Qxh6 Qf7 24.Qe3 Be6 25.c4 Nd4 26.Nc5 Bc8 27.Ne4 Kg7 28.c5 Qxa2 29.c6 Nf5 30.Qc5 Rd5 31.Qc4 Qxc4 32.Bxc4 Rd4 33.Nc5 Rd6 34.c7 Nd4 35.Ne4 Rc6 36.Bf1 Rf7 37.Rxc6 Nxc6 38.Nd6 Rf8 39.Ra1 f5 40.Bb5 Ne7 41.Rxa7 Kf6 42.Ra8 Ke6 43.Nc4 Nd5 44.Ba6 Kd7 45.Bb7 Ne7 46.Nxe5+ Kxc7 47.Bf3 Kd6 48.Nc4+ Kc5 49.Ra7 Re8 50.Rc7+ Kb4 51.Nd6 Rd8 52.Rxe7 Rxd6 53.Rxh7 Bd7 54.Kh2 Kc4 55.Kg3 g5 56.Rg7 f4+ 57.Kh2 Kd3 58.Rxg5 1-0
2023.03.06 Zonal 2.5 2023
1015128 Mayeregger, Arnold (2134) Cespedes Alonso, Walter Fabian (1531) 1-0
1.Nf3 c5 2.e4 Nc6 3.Bb5 e5 4.O-O Bd6 5.d4 cxd4 6.c3 Qc7 7.cxd4 exd4 8.Bxc6 dxc6 9.Qxd4 f6 10.Rd1 Be5 11.Nxe5 fxe5 12.Qc3 Be6 13.b3 Ne7 14.Bb2 Ng6 15.Ba3 Rd8 16.Nd2 Nf4 17.Kh1 Rd3 18.Qc2 Qf7 19.Nf1 Qg6 20.Ng3 Rxd1+ 21.Rxd1 h5 22.Qc5 Qf6 23.Qxa7 Kf7 24.Qxb7+ Kg6 25.Nf5 Bxf5 26.exf5+ Qxf5 27.Qxc6+ Kh7 28.Bc1 Nd3 29.Be3 e4 30.f3 1-0
2023.03.05 Zonal 2.5 2023
1021504 Mayeregger, Arnold (2134) Navarro Canete, Facundo Javier (1224) 1-0
1.e4 c5 2.Nc3 g6 3.d4 cxd4 4.Qxd4 Nf6 5.Be3 Nc6 6.Qd2 Bg7 7.f3 d6 8.Nge2 O-O 9.Bh6 Bd7 10.h4 Qa5 11.h5 Ne5 12.hxg6 fxg6 13.Bxg7 Kxg7 14.Qh6+ Kf7 15.O-O-O Rac8 16.Kb1 Qb6 17.Ka1 Nc4 18.Qc1 Ne3 19.Rd3 Nxf1 20.Rxf1 Ke8 21.Nf4 Bb5 22.Nxb5 Qxb5 23.Ne6 Rg8 24.e5 Qxd3 25.cxd3 Rxc1+ 26.Rxc1 dxe5 27.Rc7 b6 28.Rxa7 Nd5 29.Ng5 h6 30.Ra8+ 1-0
1675542 FM Ulziikhishigjargal, Ochirkhuyag (2020) Mayeregger, Arnold (2122) 1-0
1.c4 Nf6 2.Nc3 e6 3.e4 d6 4.d4 Be7 5.Nf3 O-O 6.Be2 c5 7.O-O cxd4 8.Nxd4 a6 9.Be3 Qc7 10.Rc1 Nbd7 11.f3 b6 12.Qd2 Bb7 13.Rfd1 Rab8 14.Nb3 Rfd8 15.Kh1 Nc5 16.Nd4 Rbc8 17.b4 Ncd7 18.Nb3 Ne5 19.Na4 Ned7 20.Qe1 Rb8 21.Qf2 Ba8 22.Bf1 Rdc8 23.Nb2 Qd8 24.a4 Ne5 25.Bd4 Ned7 26.Bc3 Qe8 27.Bd4 h6 28.Nd3 Nf8 29.a5 b5 30.cxb5 Qxb5 31.Qd2 Rxc1 32.Rxc1 d5 33.e5 N6d7 34.Nbc5 Nxc5 35.Bxc5 Bxc5 36.Nxc5 Qxb4 37.Qxb4 Rxb4 38.Nxa6 Ra4 39.Rc5 Bb7 40.Nb8 Ra1 41.Kg1 g6 42.Kf2 Kg7 43.a6 Ra2+ 44.Kg3 Bxa6 45.Bxa6 Rb2 46.Rc8 g5 47.Bd3 Rd2 48.Bc2 Re2 49.h3 Rxe5 50.Rxf8 h5 51.Rc8 h4+ 52.Kf2 Re2+ 53.Kxe2 1-0
1675648 GM Dvirnyy, D (2480) Mayeregger, Arnold (2122) 1-0
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 b5 5.a4 b4 6.Bxc4 e6 7.a5 a6 8.O-O Bb7 9.Nbd2 Be7 10.Qa4+ Nbd7 11.Ne5 c5 12.Nc6 Bxc6 13.Qxc6 cxd4 14.exd4 O-O 15.Nb3 h6 16.Bf4 Nh5 17.Be3 Nhf6 18.Rfc1 Ng4 19.Bf4 Ngf6 20.Bxa6 Nd5 21.Bg3 f5 22.Qxe6+ Kh8 23.Bb7 f4 24.Qxd5 fxg3 25.hxg3 Rb8 26.a6 Nb6 27.Qxd8 Rfxd8 28.Rc6 Nd5 29.Re1 Bf6 30.Re4 Rxb7 31.axb7 Rb8 32.Rc8+ 1-0
1676162 Mayeregger, Arnold (2122) WFM Grigoryan, Meri (2044) 0-1
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bh5 5.g3 dxe4 6.Nxe4 Qd5 7.d3 f5 8.Ned2 e5 9.Bg2 e4 10.dxe4 fxe4 11.Qe2 Nf6 12.g4 Bg6 13.Nh4 Bf7 14.Nxe4 Nxe4 15.Bxe4 Qe6 16.f4 Be7 17.Nf3 O-O 18.Bd2 Bf6 19.O-O-O Qxa2 0-1
1676455 WGM Iljushina, O (2150) Mayeregger, Arnold (2122) 1-0
1.d4 d5 2.c4 dxc4 3.e4 b5 4.a4 b4 5.Bxc4 Bb7 6.Qb3 e6 7.d5 exd5 8.exd5 Bd6 9.Nf3 Nf6 10.Bg5 O-O 11.O-O Nbd7 12.Nbd2 Rb8 13.Ne4 h6 14.Nxd6 cxd6 15.Be3 Nc5 16.Bxc5 dxc5 17.Rad1 Qd6 18.Rfe1 Rfe8 19.Qd3 Rbd8 20.Rxe8+ Nxe8 21.b3 Qf6 22.Qe2 Nd6 23.Ba6 Bxa6 24.Qxa6 Qb2 25.Qa5 Re8 26.Qxc5 Qxb3 27.Rf1 Ne4 28.Qc6 Rd8 29.Re1 Nf6 30.d6 Qd3 31.Ne5 Qd2 32.Nf3 Qxd6 33.Qb5 a6 34.Qb7 Rd7 35.Qc8+ Kh7 36.h3 Rd8 37.Qc2+ 1-0
1675973 Mayeregger, Arnold (2122) CM Ardila, Oscar Humberto (1988) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Be7 4.c3 Nf6 5.d3 O-O 6.O-O d5 7.exd5 Nxd5 8.h3 Bf6 9.Re1 Nf4 10.Bxf4 exf4 11.Nbd2 g6 12.Ne4 Bg7 13.Qd2 Ne5 14.Nxe5 Bxe5 15.d4 Bd6 16.Bb3 f3 17.Qh6 Be7 18.Rad1 fxg2 19.d5 Bf5 20.d6 cxd6 21.Rxd6 Qc7 22.Nf6+ Bxf6 23.Rxf6 Rae8 24.Rxe8 Rxe8 25.Bxf7+ Qxf7 26.Rxf7 Kxf7 27.Qxh7+ Kf6 28.Qh4+ g5 29.Qd4+ Kg6 30.Kxg2 Re4 31.Qxa7 Rf4 32.Qb6+ Kh5 33.Qxb7 Be4+ 34.Qxe4 Rxe4 35.b4 Re2 36.a4 Rc2 37.a5 Rxc3 38.a6 Rb3 0-1
1676775 Mayeregger, Arnold (2122) WFM Belova, O (2056) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ Bd7 7.Qe2 Be7 8.Bxd7+ Qxd7 9.Qxe5 h6 10.Nf3 O-O-O 11.O-O Nxd5 12.Nc3 Nxc3 13.Qxa5 Ne2+ 14.Kh1 Kb8 15.d3 Nxc1 16.Raxc1 Bd6 17.c4 Bf4 18.Rc3 Qc6 19.b4 g5 20.b5 Qb6 21.Qa4 g4 22.c5 Qf6 23.b6 Qxc3 24.Qxa7+ Kc8 25.Qa8+ Kd7 26.Qxb7 gxf3 27.d4 fxg2+ 28.Kxg2 Rhg8+ 29.Kh1 Qxd4 30.Re1 Rg5 31.c6+ Kd6 32.Qxc7+ Kc5 33.Qe7+ Bd6 34.Rc1+ Kb5 35.Qe2+ Kxb6 36.Rb1+ Kxc6 37.Qa6+ Kd5 38.Qb5+ Ke6 39.Re1+ Be5 40.Qc6+ Rd6 41.Qc8+ Kf6 42.Qh8+ Kg6 43.Qg8+ Kh5 44.Qxf7+ Rdg6 45.Qf3+ Qg4 46.Qxg4+ Kxg4 47.a4 Bd4 48.a5 Kf3 49.a6 Kxf2 50.Rg1 Ke2 51.Rxg5 Kf2 52.h3 hxg5 53.a7 Ra6 54.a8=Q Rxa8 55.h4 Ra5 56.h5 Rf5 57.Kh2 g4 58.h6 g3+ 59.Kh3 g2 60.Kg4 g1=Q+ 61.Kxf5 Qh1 62.h7 Qxh7+ 63.Ke6 Qg7 64.Kd5 Qe5+ 65.Kc4 Ke3 66.Kb3 Qc5 67.Ka2 Qc3 0-1
1681921 Mayeregger, Arnold (2122) IM Baker, CW (2227) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Qf3 Bd7 9.Be2 Bc5 10.d3 Bg4 11.Qg3 Bxe2 12.Qxe5+ Be7 13.Qxe2 O-O 14.O-O Bd6 15.Qf3 Re8 16.Nc3 Be5 17.Bd2 Rb8 18.Rab1 Qc7 19.h3 h6 20.Nge4 Nd5 21.Ng3 Nxc3 22.Bxc3 Bxc3 23.bxc3 Rxb1 24.Rxb1 Nb7 25.Nf5 Re6 26.Qg3 1-0
1681672 Mayeregger, Arnold (2122) WIM Zaksaite, S (2202) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 b6 4.Bc4 Bb7 5.Nf3 e6 6.O-O Ne7 7.Qe2 O-O 8.Bg5 h6 9.Bh4 Kh7 10.Rad1 d6 11.a3 Nd7 12.Ba2 a6 13.Nb1 g5 14.Bg3 Ng6 15.Nbd2 Qe7 16.Rfe1 Qd8 17.Nf1 f5 18.exf5 exf5 19.h3 f4 20.Bh2 Nf6 21.c3 Re8 22.Qd3 Be4 23.Rxe4 Rxe4 24.Bd5 Re8 25.Bf7 Ne4 26.N1d2 d5 27.c4 c6 28.cxd5 cxd5 29.Re1 Re7 30.Bxg6+ Kxg6 31.Nxe4 dxe4 32.Rxe4 Kf7 33.Rxe7+ Qxe7 34.Qf5+ Ke8 35.Qg6+ Kd8 36.h4 Rc8 37.Qxb6+ Ke8 38.g3 Qc7 39.Qe6+ Kf8 40.gxf4 gxf4 41.Qf5+ Kg8 42.Bxf4 Qf7 43.Qxc8+ Kh7 44.Qg4 Qc4 45.Be5 Bxe5 46.Nxe5 Qc2 47.Qd7+ Kh8 48.Qe8+ Kg7 49.Qf7+ 1-0
1681164 Mayeregger, Arnold (2122) WFM Kiseljova, M (2031) 1-0
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 d6 6.Bc4 e6 7.O-O Nf6 8.Qe2 Be7 9.Rd1 e5 10.h3 O-O 11.Bg5 Be6 12.Bb5 a6 13.Bxc6 bxc6 14.Nxe5 Qb6 15.Nf3 Rab8 16.b3 h6 17.Bxf6 Bxf6 18.Rac1 Qa5 19.Na4 Be7 20.Rxc6 Bd7 21.Rxa6 Qh5 22.Ra7 Bb5 23.Qe3 Bg5 24.Qd4 Bf4 25.Nc3 Bc6 26.Nd5 Bb5 27.Nxf4 1-0
1680921 FM Mezentsev, Iv (2354) Mayeregger, Arnold (2122) 1-0
1.e4 c5 2.Nf3 e6 3.c3 d5 4.e5 d4 5.Bd3 Nc6 6.O-O Nge7 7.Be4 Nf5 8.d3 Be7 9.Nbd2 O-O 10.Re1 Qc7 11.a4 Rb8 12.Nc4 Rd8 13.g4 Nh4 14.Nxh4 Bxh4 15.g5 Nxe5 16.Nxe5 Qxe5 17.Bxh7+ 1-0
1680698 Mayeregger, Arnold (2122) WFM Cramling Bellon, Anna (2035) 1-0
1.e4 c5 2.d4 cxd4 3.c3 Nf6 4.e5 Nd5 5.cxd4 e6 6.Nf3 d6 7.a3 Nd7 8.exd6 Bxd6 9.Bd3 O-O 10.O-O N7f6 11.Nc3 Nxc3 12.bxc3 Qc7 13.Bg5 Be7 14.c4 Bd7 15.Bh4 Bc6 16.Bg3 Bd6 17.Bh4 Be7 18.Bg3 Bd6 19.Rc1 Bxa3 20.Bxc7 Bxc1 21.Qxc1 Bxf3 22.gxf3 Rac8 23.Be5 Nd7 24.Bd6 Rfd8 25.c5 Nf6 26.Be4 Rxd6 27.cxd6 Rxc1 28.Rxc1 1-0
1681470 IM Rodchenkov, S (2346) Mayeregger, Arnold (2122) 1-0
1.Nf3 Nf6 2.c4 e6 3.b3 d5 4.Bb2 Be7 5.e3 O-O 6.d4 b6 7.Bd3 Bb7 8.O-O Nbd7 9.Nc3 c5 10.Rc1 Rc8 11.Qe2 Re8 12.Rfd1 Nf8 13.Ne5 N6d7 14.Bb1 Bf6 15.Ng4 Be7 16.dxc5 Nxc5 17.cxd5 exd5 18.e4 d4 19.Nd5 Bxd5 20.exd5 Bg5 21.Qf3 Bxc1 22.Bxc1 Ng6 23.g3 d3 24.Bb2 Qd6 25.h4 Nf8 26.h5 h6 27.Ne3 Rcd8 28.Bd4 Ne4 29.Bxd3 Ng5 30.Qg4 Rxe3 31.Bxe3 Kh8 32.Bxg5 hxg5 33.Be4 Qf6 34.Rc1 Nd7 35.Rc7 Ne5 36.Qf5 Qxf5 37.Bxf5 g6 38.hxg6 fxg6 39.Be4 g4 40.Kg2 Re8 41.Rxa7 b5 42.Rb7 g5 43.d6 Rd8 44.Rxb5 Rxd6 45.Rxe5 Kg7 46.Rxg5+ Kf6 1-0
1681730 GM Blomqvist, E (2535) Mayeregger, Arnold (2122) 1-0
1.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 Qxd5 5.d4 Nf6 6.Na3 cxd4 7.Nb5 Qd8 8.Nbxd4 Be7 9.Bd3 O-O 10.Qc2 b6 11.Bg5 Bb7 12.Bxf6 Bxf6 13.Bxh7+ Kh8 14.Be4 Bxe4 15.Qxe4 Nd7 16.O-O-O Rc8 17.h4 Nc5 18.Qg4 Qe8 19.Qh5+ Kg8 20.Ng5 1-0
1682347 Mayeregger, Arnold (2122) CM Stepanencu, Nicodim-Cosmin (2240) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.a3 c4 7.Nbd2 Na5 8.g3 Ne7 9.h4 Nc8 10.Bh3 Nb6 11.O-O Qc7 12.Nh2 O-O-O 13.Ng4 Be7 14.Ne3 f6 15.f4 Rhg8 16.Nf3 Rdf8 17.Re1 Bd8 18.Rb1 g5 19.exf6 gxf4 20.Nf1 fxg3 21.Bxe6 Bxe6 22.Rxe6 Bxf6 23.Qe2 Nc6 24.Bg5 Bxg5 25.hxg5 Qf4 26.Kg2 Kd7 27.Re1 Nc8 28.b3 Nd6 29.Re7+ Nxe7 30.Qxe7+ Kc8 31.Qe6+ Kb8 32.Re3 Nf5 33.Qe5+ Qxe5 34.Rxe5 cxb3 35.Rxd5 b2 36.Rb5 Re8 37.Rxb2 Ne3+ 38.Nxe3 Rxe3 39.Kxg3 Rf8 40.Rf2 Rxc3 41.Kg4 Rxa3 42.Ne5 Rxf2 43.Nd7+ Kc7 44.Nc5 Rb2 45.Ne6+ Kd6 46.Nf4 Rb4 47.Kf5 Rxd4 48.Ne2 Rd2 49.Nf4 Rf2 50.Kg4 Rxf4+ 51.Kxf4 Ra5 52.g6 hxg6 53.Kg4 Rf5 54.Kg3 b5 55.Kg2 b4 56.Kg1 b3 57.Kg2 b2 58.Kg3 b1=Q 59.Kg4 Qe4+ 60.Kg3 Rf3+ 61.Kg2 Qe2+ 62.Kg1 Rf1# 0-1
1680557 CM Ermolaev, An (2274) Mayeregger, Arnold (2122) 1-0
1.d4 d5 2.Nc3 Bf5 3.Nf3 Nf6 4.Bf4 e6 5.e3 Bd6 6.Ne5 O-O 7.g4 Bg6 8.h4 h5 9.Bg5 Be7 10.Bxf6 Bxf6 11.Nxg6 fxg6 12.g5 Be7 13.Qd3 Qe8 14.Bh3 Bb4 15.f4 Nd7 16.O-O-O Nb6 17.Nb5 Qf7 18.Rh2 a6 19.Nxc7 Qxc7 20.Qxg6 Rae8 21.Qxh5 g6 22.Qxg6+ Qg7 23.Bxe6+ Kh8 24.h5 Qxg6 25.hxg6+ Kg7 26.Bg4 Rxe3 27.f5 Re4 28.Rh7+ Kg8 29.Rdh1 Rfe8 30.c3 1-0
1682129 FM Maevsky, N (2337) Mayeregger, Arnold (2122) 1-0
1.d4 d5 2.Nf3 Nf6 3.e3 Bf5 4.c4 e6 5.Nc3 Bd6 6.Nh4 Bg4 7.Qb3 b6 8.Bd2 Nbd7 9.h3 Bh5 10.g4 Bg6 11.Nxg6 hxg6 12.cxd5 exd5 13.g5 Ne4 14.Qxd5 Nxd2 15.Kxd2 O-O 16.Bd3 Qe7 17.Bxg6 c6 18.Qb3 c5 19.Rag1 cxd4 20.exd4 b5 21.Bd3 b4 22.Ne4 Bf4+ 23.Kc2 Nb6 24.g6 a5 25.gxf7+ Kh8 26.Kb1 a4 27.Qd1 a3 28.Qh5+ Bh6 29.Rg6 Rxf7 30.Rxb6 axb2 31.Rg1 Qa7 32.Rxh6+ Kg8 33.Rh8# 1-0
1680373 Mayeregger, Arnold (2122) GM Ivanisevic, I (2606) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 d6 4.c3 f5 5.d3 Qf6 6.Nbd2 Nge7 7.exf5 Nxf5 8.Ne4 Qg6 9.Ng3 Be7 10.O-O Bd7 11.b4 O-O-O 12.a4 Nxg3 13.hxg3 Bg4 14.a5 d5 15.Bb5 e4 16.Bxc6 bxc6 17.Ne5 Bxd1 18.Nxg6 hxg6 19.Rxd1 exd3 20.Rxd3 a6 21.Be3 Bf6 22.Rad1 Rde8 23.Bd4 Re2 24.R3d2 Rxd2 25.Rxd2 Re8 26.Kf1 Kd7 27.f3 Rh8 28.Kf2 Rh1 29.g4 Rc1 30.Ke3 g5 31.g3 Kd6 32.f4 Bxd4+ 33.cxd4 Rc3+ 34.Kf2 Rc4 35.fxg5 Rxb4 36.Kf3 Ra4 37.Kf4 g6 38.Kf3 Rxa5 39.Rh2 Ra3+ 40.Kg2 Ra2+ 0-1
1689088 WIM Steil Antoni, F (2129) Mayeregger, Arnold (2122) 1-0
1.e4 c5 2.Nc3 e6 3.f4 d6 4.Nf3 Nf6 5.Bc4 d5 6.exd5 exd5 7.Bb3 Be7 8.O-O O-O 9.d3 Nc6 10.a3 Bf5 11.Ne2 Re8 12.Ng3 Bg4 13.h3 Bxf3 14.Qxf3 Nd4 15.Qf2 Nxb3 16.cxb3 Qb6 17.Nf5 Bf8 18.Qg3 g6 19.Qg5 Kh8 20.Nh6 Kg7 21.Nf5+ Kg8 22.Nh6+ Bxh6 23.Qxh6 c4+ 24.Kh2 cxd3 25.f5 Ne4 26.Be3 d2 27.Bxb6 axb6 28.f6 Nxf6 29.Rxf6 Re1 30.Rf1 Rae8 31.Qxd2 R1e2 32.Qd4 R8e6 33.Qxd5 Rxb2 34.Rae1 Rbe2 35.Rxe2 Rxe2 36.Qxf7+ Kh8 37.Rd1 Re8 38.Rd7 Re7 39.Rxe7 h6 40.Qg7# 1-0
1688080 Mayeregger, Arnold (2122) GM Rustemov, A (2525) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Bd7 6.Be2 Bb5 7.Bxb5+ Qxb5 8.a4 Qa6 9.Na3 cxd4 10.Nb5 Qb6 11.cxd4 a6 12.Nc3 Nc6 13.O-O Bb4 14.Be3 Nge7 15.Rc1 Rc8 16.Qd3 h6 17.h4 O-O 18.g4 f6 19.exf6 Rxf6 20.Ne5 Qc7 21.Nb5 Qd8 22.Nc3 Nxe5 23.dxe5 Rf3 24.Kg2 Qf8 25.Qe2 Ng6 26.h5 Nh4+ 27.Kh2 Rc4 28.Rg1 Rxe3 29.Qxe3 Nf3+ 30.Kh1 Nxg1 31.Rxg1 Bc5 32.Qe2 Qxf2 33.Qxc4 Qxg1# 0-1
1689366 Mayeregger, Arnold (2122) FM Antonio, J (2277) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 f5 4.d3 Nf6 5.O-O d5 6.exd5 Na5 7.Bb5+ c6 8.dxc6 bxc6 9.Ba4 Bd6 10.Re1 O-O 11.Bd2 Rb8 12.Bxa5 Qxa5 13.Nc3 Rxb2 14.Bb3+ Rxb3 15.axb3 Qxc3 16.Rxa7 Qc5 17.Ra4 Rd8 18.Rc4 Qb5 19.Qa1 Re8 20.Qa2 Be6 21.Ra4 Bd5 22.c4 Qb7 23.cxd5 cxd5 24.Ra7 Qb4 25.Qa4 e4 26.dxe4 fxe4 27.Qxb4 Bxb4 28.Re2 exf3 29.Rxe8+ Nxe8 30.Rb7 Bc3 31.gxf3 d4 32.Kf1 Nd6 33.Rd7 Nb5 34.Ke2 Kf8 35.Rb7 Nd6 36.Rb6 Nf5 37.b4 Ne7 38.b5 Nd5 39.Rb7 Ba5 40.Ra7 Bb6 41.Rd7 Nc3+ 42.Kd3 Ke8 43.Rb7 Bc5 44.b6 Nd5 45.Rxg7 Bxb6 46.Rxh7 Nf4+ 47.Kd2 d3 48.h4 Ba5+ 49.Kd1 d2 50.Ra7 Bc3 51.Ra8+ Kd7 52.Kc2 Ne2 53.Rf8 Nd4+ 54.Kd1 Nb3 55.Rb8 Nd4 56.Rb1 Ba5 57.h5 Nxf3 58.h6 Ng5 59.Ke2 Ke7 60.Rb5 Bc3 61.Rxg5 Kf7 62.Rg3 Bb4 63.h7 Bd6 64.h8=Q d1=Q+ 65.Kxd1 Be5 1/2-1/2
1687599 FM Ohanyan, Emin (2324) Mayeregger, Arnold (2122) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qc7 6.O-O Nf6 7.Kh1 Be7 8.f4 d6 9.Be3 Nbd7 10.Nd2 O-O 11.Qe2 b6 12.Rae1 Bb7 13.Bg1 Nc5 14.h3 Rac8 15.Kh2 Nfd7 16.N2f3 Nxd3 17.cxd3 Nc5 18.Nb3 Nxb3 19.axb3 Qc2 20.Bxb6 Qxb3 21.Bd4 Rc2 22.Qe3 Rfc8 23.Bc3 a5 24.Nd4 Qa4 25.Ra1 1-0
1687871 GM Bologan, V (2574) Mayeregger, Arnold (2122) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nf6 7.O-O Be7 8.Kh1 O-O 9.f4 d6 10.a4 b6 11.Qf3 Nbd7 12.Qh3 Bb7 13.Bd2 Nc5 14.Rae1 Rad8 15.e5 Nxd3 16.exf6 Nxe1 17.fxe7 Bxg2+ 18.Qxg2 Nxg2 19.exf8=Q+ Kxf8 20.Kxg2 Qc5 21.Be3 Qb4 22.Nc6 Qxb2 23.Nxd8 Qxc3 24.Bxb6 Qxc2+ 25.Rf2 Qe4+ 26.Kg3 Qg6+ 27.Kf3 Qd3+ 28.Kg2 Qe4+ 29.Kg3 Qg6+ 30.Kf3 Qd3+ 31.Be3 Qd5+ 32.Kg3 Qb3 33.Rf3 Qxa4 34.Nb7 Qb4 35.Nd8 Qe1+ 36.Bf2 Qa5 37.Nc6 Qd5 38.Rc3 g5 39.Be3 h6 40.Nb4 gxf4+ 41.Bxf4 Qd4 42.Rc8+ Kg7 43.Nc6 Qg1+ 44.Kf3 Qf1+ 45.Kg3 Qg1+ 46.Kf3 Qf1+ 47.Ke3 Qe1+ 48.Kd3 Qf1+ 49.Ke3 Qe1+ 50.Kf3 Qf1+ 1/2-1/2
1688392 Mayeregger, Arnold (2122) FM Yavorovsky, V (2333) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.O-O a6 7.Bb3 Ba7 8.Re1 O-O 9.Nbd2 Ng4 10.Rf1 Kh8 11.h3 Nh6 12.Re1 f5 13.Nf1 Qf6 14.exf5 Nxf5 15.Ne3 Nh4 16.Nd5 Nxf3+ 17.Qxf3 Qxf3 18.gxf3 Bxh3 19.Nxc7 Rac8 20.Nd5 Rxf3 21.Be3 Bxe3 22.Nxe3 Rcf8 23.Re2 Bd7 24.Bd5 R3f6 25.Be4 Bc8 26.Kf1 Ne7 27.Ke1 Nf5 28.Nd5 Rg6 29.Kd2 Rh6 30.Rg1 Rh2 31.f3 Rxe2+ 32.Kxe2 g6 33.b4 Bd7 34.Rg5 Bc6 35.Ne3 Nxe3 36.Kxe3 d5 37.Rxe5 dxe4 38.fxe4 Kg7 39.Rg5 h6 40.Rg3 g5 41.d4 Re8 42.e5 Bd5 43.a4 b5 44.axb5 axb5 45.Rg1 Kg6 46.Ra1 Re6 47.Ra7 h5 48.Rd7 Bc4 49.Kf3 h4 50.Rd8 Re7 51.Rd6+ Kh5 0-1
1688672 Mayeregger, Arnold (2122) FM Gabriel, Ro (2236) 1-0
1.e4 c5 2.d4 cxd4 3.c3 g6 4.Nf3 Nc6 5.Bc4 dxc3 6.Nxc3 Bg7 7.O-O Nf6 8.Qe2 O-O 9.Rd1 d6 10.e5 Ng4 11.exd6 exd6 12.Bg5 Qa5 13.Rd5 Qb6 14.Rxd6 Nge5 15.Nxe5 Bxe5 16.Rxc6 Qxc6 17.Qxe5 Qxc4 18.Nd5 f6 19.Bxf6 Rxf6 20.Nxf6+ Kf7 21.Ne4 Qa6 22.Nd6+ 1-0
1689462 Campelo, L (2117) Mayeregger, Arnold (2122) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nf6 7.O-O Be7 8.f4 d6 9.Kh1 O-O 10.Qf3 Nbd7 11.Bd2 Rb8 12.Rae1 b5 13.a3 Bb7 14.Qh3 Rfd8 15.Nxe6 fxe6 16.Qxe6+ Kf8 17.e5 Nc5 18.Qh3 Nxd3 19.cxd3 Nd5 20.Qxh7 Nxc3 21.Bxc3 Qc6 22.Re2 d5 23.e6 Bf6 24.e7+ Kf7 25.exd8=Q Rxd8 26.Qh5+ Kg8 27.Bxf6 Qxf6 28.Rfe1 Bc6 29.h3 d4 30.Re7 Qxf4 31.Qg4 Qh6 32.Kh2 Qd6+ 33.Qg3 Qf6 34.R1e6 Qf8 35.Qe5 Bd5 36.Rg6 Bf7 37.Rg4 a5 38.Rf4 Re8 39.Rfxf7 Qxf7 40.Rxe8+ Kh7 41.Qe4+ g6 42.Re7 Kg7 43.Rxf7+ Kxf7 44.Qxd4 g5 45.Qd5+ Kg6 46.Qxb5 Kh5 47.d4 a4 48.d5 g4 49.d6+ Kh4 50.g3# 1-0
1689014 WFM Grineva, Marianna (1997) Mayeregger, Arnold (2122) 1-0
1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.Bd3 Nf6 7.f4 d6 8.Qf3 Be7 9.O-O O-O 10.Kh1 Nbd7 11.Bd2 Rb8 12.Rae1 b5 13.e5 dxe5 14.fxe5 Nxe5 15.Rxe5 Qxe5 16.Nc6 Qc7 17.Nxb8 Qxb8 18.Ne4 Bb7 19.Nxf6+ Bxf6 20.Qh3 h5 21.Qxh5 g6 22.Qh3 Bg7 23.Bh6 Qe5 24.b3 Rd8 25.Bf4 Qd5 26.Qg3 b4 27.h3 a5 28.Bg5 Rc8 29.Bf6 Bxf6 30.Rxf6 Qd4 31.Rf4 Qg7 32.Qf2 Rd8 33.Kh2 Bd5 34.Qe3 Rc8 35.Rd4 Rd8 36.Rg4 Rc8 37.Qb6 Ra8 38.Qc7 Qf6 39.Rg3 Qg7 40.Qd6 Qf6 41.a3 bxa3 42.Qxa3 Qe5 43.Qe7 a4 44.bxa4 Rxa4 45.Qe8+ Kg7 46.Qxa4 f5 47.Qh4 f4 48.Qe7+ Kh6 49.Qh4+ Kg7 50.Rg5 Qd6 51.Rxg6+ Kf8 52.Qh8+ Ke7 53.Rg7+ Kf6 54.Qh6+ Ke5 55.Rg5+ Kd4 56.Rg4 Ke3 57.h4 1-0
1689596 Mayeregger, Arnold (2122) WFM Coelho, Ramyres Santana (1981) 1-0
1.e4 c5 2.d4 cxd4 3.c3 d3 4.Bxd3 Nc6 5.c4 e5 6.Nf3 Nf6 7.O-O Bc5 8.Nc3 Kf8 9.Qe2 Nd4 10.Nxd4 Bxd4 11.Bg5 h6 12.Bh4 g5 13.Bg3 d6 14.h3 Be6 15.Nd5 Nxd5 16.exd5 Bd7 17.Kh1 Qf6 18.Rab1 Re8 19.Qe4 h5 20.Qe2 h4 21.Bh2 e4 22.Bxe4 g4 23.hxg4 h3 24.g3 Rg8 25.f3 Rxe4 26.Qxe4 Bxb2 27.Rfe1 Kg7 28.g5 Qc3 29.g4 Qd2 30.Re2 Qc3 31.Rexb2 Re8 32.Rc2 Qa5 33.Qd4+ Kg8 34.Qf2 1-0
1704978 FM Gracia Alvarez, Gerardo Antonio (2308) Mayeregger, Arnold (2122) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Nf5 d5 7.exd5 Bxf5 8.dxc6 bxc6 9.Qf3 Qc8 10.Bc4 Be7 11.O-O O-O 12.Qe2 Bd6 13.Bg5 Nd7 14.Rad1 Qc7 15.g4 Bg6 16.Qd2 Nb6 17.Qxd6 Qxd6 18.Rxd6 Nxc4 19.Rxc6 Nxb2 20.Rb1 Rab8 21.Bc1 Nd1 22.Rxb8 Rxb8 23.Nxd1 h5 24.Bb2 Be4 25.Rd6 Bf3 26.c4 Bxd1 27.Rxd1 Rxb2 28.Rc1 Rxa2 29.c5 Rb2 30.c6 Rb8 31.gxh5 Kf8 32.Kg2 Ke7 33.Kf3 f5 34.Ke3 Kd6 35.Ra1 Rb3+ 36.Ke2 Rh3 37.Rxa7 Kxc6 38.Rxg7 Rxh5 39.Rg2 Kd5 40.Ke3 f4+ 41.Kf3 Rh3+ 42.Kg4 Rh8 43.Kf3 Kd4 44.Rg8 Rxh2 45.Rd8+ Kc5 46.Re8 Kd6 47.Rd8+ Ke6 48.Re8+ Kf6 49.Rf8+ Ke7 50.Rg8 Kf7 51.Rg5 Kf6 52.Rg8 Rh7 53.Ke4 Re7 54.Rf8+ Ke6 55.Rf5 Kd6 56.Rf6+ Kc5 57.Rf5 Kd6 58.Rf6+ Re6 59.Rf8 Kc5 60.Rc8+ Kb4 61.Kf5 Re7 62.Kf6 Rh7 63.Kxe5 f3 64.Kf4 Rf7+ 65.Ke3 Kb5 66.Re8 Kc5 67.Rd8 Kc4 68.Rd4+ Kc5 69.Rf4 Rxf4 70.Kxf4 Kd5 71.Kxf3 Ke6 72.Kg4 Kf6 73.f4 Kg6 74.f5+ Kf6 75.Kf4 Kf7 76.Ke5 Ke7 77.f6+ Kf7 78.Kf5 Kf8 79.Kg5 Kf7 80.Kf5 Kf8 81.Ke6 Ke8 82.f7+ Kf8 83.Kf6 1/2-1/2
1704527 FM Yurovskykh, Oleksandr (2242) Mayeregger, Arnold (2122) 1-0
1.d4 c5 2.c3 Nf6 3.Nf3 cxd4 4.cxd4 d5 5.Nc3 Nc6 6.Bf4 a6 7.Rc1 e6 8.e3 Be7 9.Bd3 O-O 10.O-O Bd7 11.Qe2 Rc8 12.Ne5 Na5 13.Bg5 Nc4 14.Nxc4 dxc4 15.Bxc4 Qb6 16.Bd3 Rc7 17.Bxf6 Bxf6 18.Ne4 Be7 19.Rxc7 Qxc7 20.Nc3 Bd6 21.g3 Rc8 22.Rc1 Qa5 23.Qc2 h6 24.Qb1 Bb4 25.Ne2 Rxc1+ 26.Nxc1 Bc6 27.Be4 Bxe4 28.Qxe4 Bd2 29.Nb3 Qb4 30.Nxd2 Qxd2 31.Qxb7 a5 32.Kg2 g6 33.a4 h5 34.h4 Kg7 35.b3 Qc3 36.Qb5 Qd2 37.Qe5+ Kg8 38.Qc5 Qd3 39.Qc8+ Kg7 40.Qa8 Qxb3 41.Qxa5 Qc2 42.Qa8 g5 43.hxg5 h4 44.Qf3 hxg3 45.Kxg3 Qxa4 46.Qf6+ Kg8 47.g6 fxg6 48.Qxg6+ Kh8 49.Qh6+ Kg8 50.Qxe6+ Kf8 51.Qf5+ Kg8 52.Qg5+ Kf8 53.Qc5+ Kg8 54.d5 Qd1 55.Qc8+ Kg7 56.Qd7+ Kg6 57.Qe6+ Kh7 58.d6 Qg1+ 59.Kf3 Qd1+ 60.Kf4 Qg1 61.Qf7+ Kh8 62.Qf6+ Kh7 63.Qe7+ Kh8 64.d7 Qxf2+ 65.Ke4 Qc2+ 66.Ke5 Qc3+ 67.Kf5 Qc2+ 68.e4 Qf2+ 69.Ke5 Qg3+ 70.Kd5 Qd3+ 71.Kc6 Qa6+ 72.Kc7 Qa7+ 73.Kd6 Qd4+ 74.Kc6 Qa4+ 75.Kd5 Qb3+ 76.Ke5 Qc3+ 77.Kd5 Qd3+ 78.Kc6 Qa6+ 79.Kc7 Qa7+ 80.Kd6 Qd4+ 81.Ke6 Qxe4+ 82.Kf7 Qc4+ 83.Ke8 Qc6 84.Kf7 Qf3+ 85.Qf6+ 1-0
1705295 WIM Potapova, Margarita (2277) Mayeregger, Arnold (2122) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.O-O Bg7 6.h3 Qc7 7.d3 e5 8.Be3 b6 9.Nbd2 Ne7 10.Nc4 O-O 11.a3 Be6 12.b4 Rad8 13.Qe2 h6 14.bxc5 b5 15.Nd6 a5 16.Qd2 Kh7 17.h4 f5 18.Bg5 fxe4 19.dxe4 Bc4 20.Bxe7 Qxe7 21.Rfe1 Rf4 22.Qxa5 Rxf3 23.gxf3 Qxh4 24.Qd2 h5 25.f4 Qg4+ 26.Kh1 Qf3+ 27.Kg1 exf4 28.Rab1 Qg4+ 29.Kh1 f3 30.Kh2 Be5+ 31.Kh1 Qg2# 0-1
1705817 CM Aslanov, Umid (2019) Mayeregger, Arnold (2122) 1-0
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 O-O 12.Nc2 Rb8 13.Be2 Bg5 14.h4 Bh6 15.Bg4 Kh8 16.Nce3 a5 17.Bxc8 Qxc8 18.Nf5 Bf4 19.Nxd6 Qe6 20.Nf5 g6 21.Nfe3 Bxe3 22.Nxe3 b4 23.Qg4 Qd6 24.O-O bxc3 25.bxc3 Rb2 26.Nc4 Qb8 27.Nxb2 Qxb2 28.Qf3 Kg7 29.Rfb1 Qc2 30.Rb6 Rc8 31.Rd1 Qxa2 32.Rd6 Qc4 33.Qf6+ Kg8 34.Rbxc6 1-0
1703780 IM Pile, R (2443) Mayeregger, Arnold (2122) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Nc3 e5 6.Bc4 Nge7 7.a4 O-O 8.d3 h6 9.Be3 d6 10.Nd5 Be6 11.c3 Kh7 12.Nxe7 Qxe7 13.a5 f5 14.exf5 Bxf5 15.Nd2 Qd7 16.Ne4 b6 17.axb6 axb6 18.Rxa8 Rxa8 19.Bd5 Be6 20.Qb3 Na5 21.Bxe6 Nxb3 22.Bxd7 Ra2 23.Rb1 d5 24.Be6 dxe4 25.Bxb3 Ra7 26.dxe4 b5 27.Bxc5 1-0
1704050 Mayeregger, Arnold (2122) CM Smietanska, Wiktoria (1879) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.f4 e6 8.Qe2 Be7 9.O-O-O h6 10.Bh4 Qc7 11.g3 b5 12.Bg2 Bb7 13.Rhe1 O-O 14.e5 dxe5 15.fxe5 Bxg2 16.exf6 Bxf6 17.Bxf6 Nxf6 18.Qxg2 b4 19.Ne4 Nxe4 20.Qxe4 Rac8 21.Re2 Rfd8 22.Rf1 e5 23.Nf5 Qc5 24.Qxe5 Qxe5 25.Rxe5 1-0
1705588 GM Golubev, M (2461) Mayeregger, Arnold (2122) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 e5 6.d4 cxd4 7.cxd4 exd4 8.Bf4 Nge7 9.Bd6 a6 10.Bc4 O-O 11.Ng5 Qe8 12.Re1 Ne5 13.Bb3 h6 14.Nf3 Nxf3+ 15.Qxf3 b5 16.e5 Ra7 17.Nd2 Bb7 18.Ne4 Kh8 19.Rad1 Nf5 20.Bxf8 Qxf8 21.g4 Nh4 22.Qg3 Qe7 23.f4 g5 24.Rd3 gxf4 25.Qxf4 Qxe5 26.Qxe5 Bxe5 27.Bxf7 Kg7 28.Bb3 d6 29.Rh3 Ng6 30.g5 hxg5 31.Nxg5 Nf4 32.Rh7+ Kg6 33.h4 Nh3+ 34.Kf1 Nxg5 35.Bc2+ Kf6 36.hxg5+ Kxg5 37.Be4 Bxe4 38.Rxa7 Bd3+ 39.Kg2 Bc4 40.b3 Bd5+ 41.Kf2 d3 42.Ke3 d2 43.Kxd2 Bf4+ 44.Kd3 Bf3 45.Rg1+ Kf5 46.Rxa6 d5 47.Ra5 Be4+ 48.Ke2 d4 49.Rxb5+ Ke6 50.Rd1 d3+ 51.Rxd3 Bxd3+ 52.Kxd3 Bc7 53.a4 Kd6 54.Kc4 Kc6 55.Rd5 Bg3 56.Rg5 Be1 57.Rg6+ Kb7 58.b4 Bd2 59.a5 Bc1 60.Kb5 1-0
1704575 Mayeregger, Arnold (2122) CM Md., Jamal Uddin (2074) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e5 7.Nf3 Be7 8.Bc4 O-O 9.h3 Be6 10.Qe2 Nbd7 11.Rd1 Qc7 12.Bb3 b5 13.O-O Nb6 14.Bxf6 Bxf6 15.Bd5 Nxd5 16.Nxd5 Bxd5 17.Rxd5 Rac8 18.c3 Be7 19.Rfd1 h6 20.Qd3 Rfd8 21.Nh2 Qc4 22.a3 Qxd3 23.R1xd3 Rc4 24.f3 g6 25.Ng4 Bf8 26.Ne3 Rc6 27.Rxe5 dxe5 28.Rxd8 Rd6 29.Rxd6 Bxd6 30.Nd5 Bc5+ 31.Kf1 f5 32.Nc7 a5 33.Nxb5 Kf7 34.Ke2 Ke6 35.b4 axb4 36.cxb4 Be7 37.Kd3 f4 38.Nc3 g5 39.Nd5 Bd8 40.a4 h5 41.a5 1-0
1703555 Mayeregger, Arnold (2122) FM Erden, K (2271) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.N1e2 e6 8.Nf4 Bh7 9.Bc4 Nf6 10.O-O Bd6 11.Nxe6 fxe6 12.Bxe6 Kf8 13.Nh5 Nbd7 14.f4 Bg6 15.Ng3 Qc7 16.c4 Re8 17.Bh3 c5 18.d5 Ne4 19.Nf5 Bxf5 20.Bxf5 Ng3 21.Bg6 Nxf1 22.Bxe8 Kxe8 23.Qxf1 Kd8 24.Bd2 Nf6 25.Qf3 Re8 26.Bc3 Qd7 27.f5 Be5 28.Bxe5 Rxe5 29.Rf1 Re4 30.b3 Qd6 31.g4 Rxg4+ 0-1
1705111 Mayeregger, Arnold (2122) Derraugh, Geordie (2169) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.a3 Nf6 8.f4 h5 9.Nxc6 dxc6 10.h3 h4 11.Qf3 Bd7 12.Bd3 O-O-O 13.O-O-O Qa5 14.Ne2 c5 15.Nc3 Bc6 16.Qf2 Be7 17.Rd2 Rd7 18.Rhd1 c4 19.Bxc4 Bxa3 20.Nb1 Bxb2+ 21.Kxb2 Qb4+ 22.Bb3 Nxe4 23.Qe2 Nxd2 24.Rxd2 Rhd8 25.Rxd7 Rxd7 26.Qf2 a5 27.Bc5 Qe4 28.Nc3 Qf5 29.Bb6 Qf6 30.Bxa5 e5 31.Qa7 Qd6 32.fxe5 Qxe5 33.Bb6 Bxg2 34.Qa4 g5 35.Qg4 Bc6 36.Qh5 Re7 37.Qh6 Kd7 38.Qf8 Qd6 39.Qd8# 1-0
1705650 Mayeregger, Arnold (2122) FM Hirneise, J (2289) 0-1
1.d4 e6 2.c4 Bb4+ 3.Nc3 d5 4.e3 Ne7 5.Bd3 dxc4 6.Bxc4 c5 7.Nf3 Nbc6 8.O-O O-O 9.a3 Bxc3 10.bxc3 b6 11.Qe2 Bb7 12.Bb2 cxd4 13.cxd4 Na5 14.Bd3 Rc8 15.e4 Ng6 16.g3 f5 17.exf5 exf5 18.Ne5 Qd5 19.f3 Nxe5 20.dxe5 Nc4 21.Bc3 a5 22.Rad1 Qc5+ 23.Kg2 Ne3+ 24.Kh3 Nxd1 0-1
1723914 Mayeregger, Arnold (2121) IM Rios, Al (2247) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.d4 Bd7 6.c3 Nge7 7.O-O Ng6 8.Nbd2 Be7 9.Re1 O-O 10.Nf1 Qe8 11.Bb3 Bg4 12.Be3 Nh4 13.N1d2 Bf6 14.d5 Ne7 15.h3 Nxf3+ 16.Nxf3 Bd7 17.c4 b6 18.Bc2 a5 19.b3 g6 20.Bh6 Bg7 21.Bxg7 Kxg7 22.a3 h6 23.b4 f5 24.exf5 gxf5 25.c5 Qg6 26.Qd2 Kh8 27.Nd4 Rg8 28.g3 axb4 29.c6 Bc8 30.Ne6 Bxe6 31.dxe6 bxa3 32.Qe3 Qxe6 33.Qf3 f4 0-1
1723774 GM Nasuta, G (2512) Mayeregger, Arnold (2121) 1-0
1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 g6 6.b3 Bh6 7.f4 Nf6 8.Bb2 O-O 9.O-O-O e5 10.g3 Bg4 11.Be2 Re8 12.Kb1 exf4 13.Bxg4 Nxg4 14.gxf4 Nf6 15.Nf3 Nh5 16.Nd5 Rxe4 17.Ng5 Re8 18.Rhg1 Bg7 19.f5 Bxb2 20.Kxb2 Re5 21.fxg6 hxg6 22.Rdf1 Ne7 23.Nxf7 Rxd5 24.Qh6 Rf5 25.Nxd8 Rxd8 26.Rxf5 Nxf5 27.Qxh5 1-0
1723575 GM Salinas Herrera, P (2514) Mayeregger, Arnold (2121) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O Nf6 5.Re1 e5 6.c3 a6 7.Bxd7+ Bxd7 8.d4 Qc7 9.Na3 b5 10.Bg5 Be7 11.Nc2 O-O 12.Ne3 Be6 13.dxe5 dxe5 14.Bxf6 Bxf6 15.Nd5 Bxd5 16.Qxd5 Rfd8 17.Qb3 c4 18.Qc2 Be7 19.a4 Bc5 20.Red1 f6 21.Rxd8+ Rxd8 22.Rd1 Rxd1+ 23.Qxd1 Qd6 24.Qa1 b4 25.Qf1 Qe6 26.Nd2 bxc3 27.bxc3 Qb6 28.g3 h6 29.Kg2 Kh7 30.Nxc4 Qb3 31.Qd3 Qxa4 32.Nd2 Qa2 33.h4 a5 34.f3 a4 35.Kh3 Qe6+ 36.g4 a3 37.c4 Qb6 38.Nb3 Qb4 39.Qc2 Bd4 40.c5 a2 41.Qxa2 Bxc5 42.Qc2 Bd4 43.Nc1 Qe1 44.Nd3 Qf1+ 45.Kg3 Qg1+ 46.Qg2 Qxg2+ 47.Kxg2 g6 48.Nb4 Kg7 49.Nd5 Bb2 50.h5 Bd4 51.hxg6 Kxg6 52.Kh3 h5 53.Ne7+ Kf7 54.Nf5 hxg4+ 55.Kxg4 Bc3 56.Ne3 Ke6 57.Kh5 Ba1 58.Kg6 Bd4 59.Ng4 Ba1 60.Nxf6 Bd4 61.Ng4 Ba1 62.Nh6 Bd4 63.Nf5 Ba1 64.Ng7+ Kd6 65.Kf5 Bd4 66.Ne8+ Kc5 67.Nf6 Kc4 68.Ng4 1-0
1731621 Mayeregger, Arnold (2121) FM Tatarinov, Dmitry (2320) 0-1
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.h3 g6 5.Bd3 Bg7 6.O-O O-O 7.Bc2 e5 8.a4 Nc6 9.Na3 h6 10.Re1 Be6 11.d3 d5 12.exd5 Nxd5 13.Nc4 Qc7 14.Qe2 Nf4 15.Bxf4 exf4 16.Qe4 Rfe8 17.Rad1 Rad8 18.Qe2 b6 19.Qf1 Bf5 20.Rxe8+ Rxe8 21.Re1 Rd8 22.Qe2 Bf6 23.Ncd2 Kg7 24.Ne4 Be7 25.Bb3 Na5 26.Bc2 Rd7 27.Rd1 g5 28.d4 cxd4 29.Nxd4 Bg6 30.Qf3 Nc4 31.Rb1 Ne5 32.Qe2 Qc4 33.Kf1 Qxe2+ 34.Kxe2 a6 35.Nd2 Bxc2 36.Nxc2 f5 37.Nd4 Kg6 38.N2f3 Nxf3 39.Kxf3 Bf6 40.Rd1 h5 41.h4 g4+ 42.Kxf4 Bxh4 43.g3 Bg5+ 44.Ke5 f4 45.gxf4 Bf6+ 46.Ke4 Re7+ 47.Kd3 Bxd4 48.cxd4 Kf5 49.Rh1 Rh7 50.Ke3 h4 51.d5 h3 52.f3 Re7+ 53.Kf2 Kxf4 54.fxg4 Kxg4 55.d6 Rf7+ 56.Ke3 Rd7 57.Rd1 h2 58.Kf2 Kf4 59.Kg2 Ke5 60.Kxh2 Rxd6 61.Rxd6 Kxd6 62.Kg2 Kc5 63.Kf2 Kb4 0-1
1732145 WCM Bashirli, Saadat (1320) Mayeregger, Arnold (2121) 0-1
1.e4 d6 2.d4 g6 3.Nc3 Bg7 4.Be2 c6 5.h4 h5 6.Nf3 b5 7.a3 Nf6 8.O-O Nbd7 9.e5 dxe5 10.dxe5 Ng4 11.e6 fxe6 12.Bd3 Nde5 13.Nxe5 Nxe5 14.f4 Nxd3 15.cxd3 O-O 16.Qf3 Bd7 17.Ne4 e5 18.Qg3 Bf5 19.fxe5 Qd4+ 20.Qe3 Bxe5 21.Rb1 Qxe3+ 22.Bxe3 Rad8 23.Rfd1 a6 24.b3 Be6 25.Nc5 Bd5 26.d4 Bf6 27.g3 e5 28.dxe5 Bxe5 29.Bg5 Rde8 30.Nd7 Rf3 31.Nxe5 Rxe5 32.Bf4 Ree3 33.Bxe3 Rxe3 34.Kf2 Rf3+ 35.Kg2 Re3+ 36.Kh3 Rc3 37.Re1 Rc2 38.Rg1 Be6+ 39.g4 Bxg4+ 40.Kg3 Kg7 41.Kf4 Rf2+ 42.Ke5 c5 43.Kd5 Rf5+ 44.Kc6 c4 45.bxc4 bxc4 46.Rb7+ Kh6 47.Kb6 c3 48.Rc7 Rb5+ 49.Kxa6 Rb3 50.a4 Ra3 51.a5 Bf5 52.Kb6 c2 53.Rc1 Rb3+ 54.Ka6 Rb1 55.R1xc2 Bxc2 56.Rxc2 Rb4 57.Rc6 Rxh4 58.Kb7 Ra4 59.a6 h4 60.a7 Rxa7+ 61.Kxa7 Kg5 62.Rc1 h3 63.Kb6 Kh4 64.Kc5 h2 65.Kd5 g5 66.Ke5 g4 67.Kf4 g3 68.Kf3 Kh3 69.Rc6 h1=Q+ 70.Kf4 Qxc6 71.Kg5 Qc1+ 0-1
1731898 GM Mirzoev, A (2430) Mayeregger, Arnold (2121) 1-0
1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.c3 Qb6 6.Qb3 c4 7.Qc2 Bf5 8.Qc1 e6 9.Nbd2 h6 10.Be2 Be7 11.b3 Qa5 12.a4 cxb3 13.Nxb3 Qd8 14.O-O O-O 15.Qb2 Bd6 16.Bxd6 Qxd6 17.a5 Rab8 18.Qa3 Qc7 19.Nc5 Rfc8 20.Rfc1 Nd7 21.Nxd7 Qxd7 22.c4 Rd8 23.h3 Rbc8 24.c5 Be4 25.Nd2 e5 26.Nxe4 dxe4 27.dxe5 Nxe5 28.a6 bxa6 29.Bxa6 Rc7 30.Rd1 Qe7 31.Rd6 Nd3 32.Bxd3 exd3 33.Qxd3 Rdc8 34.Ra5 g6 35.Qd4 Qg5 36.h4 Qe7 37.g3 h5 38.Kg2 Kh7 39.Qd5 Kg7 40.c6 Rb8 41.Rc5 Rb6 42.Rd7 Rxd7 43.cxd7 Rd6 44.Qe5+ Qxe5 45.Rxe5 Rxd7 46.Ra5 Rb7 47.Ra6 Kf8 48.e4 Ke7 49.Kf3 Kd7 50.Kf4 Ke7 51.f3 Rc7 52.g4 hxg4 53.Kxg4 Kf8 54.h5 gxh5+ 55.Kxh5 Kg7 56.Kg4 Rd7 57.f4 Re7 58.e5 Rb7 59.Kg5 Rc7 60.Kf5 Rb7 61.Kg4 Rc7 62.f5 Rb7 63.Kg5 Rc7 64.Rd6 Kf8 65.Rd8+ Ke7 66.Ra8 Rb7 67.f6+ Ke6 68.Re8+ Kd5 69.Re7 1-0
1732230 Mayeregger, Arnold (2121) IM Ioannidis, Ev (2411) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 d6 5.exd6 Qxd6 6.d4 cxd4 7.Nxd4 Nc6 8.Nxc6 Qxc6 9.Be2 Bf5 10.O-O e6 11.c4 Nf6 12.Nc3 Rd8 13.Qb3 Qb6 14.Qa4+ Nd7 15.Rd1 Bc5 16.Be3 Bxe3 17.fxe3 Ke7 18.Kh1 Nc5 19.Qa3 Kf6 20.g4 Be4+ 21.Nxe4+ Nxe4 22.Rf1+ Kg6 23.Qe7 f6 24.g5 Rhe8 25.Bh5+ Kxh5 26.Qf7+ Kg4 27.Rf4+ 1-0
1730968 FM Koelle, Tobias (2340) Mayeregger, Arnold (2121) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.Nf3 Bg4 5.Bc4 e6 6.O-O Nf6 7.h3 Bh5 8.d4 c6 9.Bg5 Be7 10.Qe2 Nbd7 11.Rad1 O-O 12.a3 Nd5 13.Bxe7 Nxc3 14.Bxd8 Nxe2+ 15.Bxe2 Rfxd8 16.g4 Bg6 17.Bd3 Bxd3 18.Rxd3 Nf6 19.Rfd1 Kf8 20.Ne5 Nd7 21.f4 Nxe5 22.dxe5 Rxd3 23.Rxd3 Ke7 24.Kf2 Rd8 25.Rxd8 Kxd8 26.Ke3 Ke7 27.b4 b6 28.Kd4 Kd7 29.a4 Kc7 30.h4 g6 31.h5 Kd7 32.h6 Ke7 33.Ke4 Kd7 34.c3 Ke7 35.Kf3 f6 36.exf6+ Kxf6 37.Ke4 g5 1/2-1/2
1732602 FM Popovic, Milan S (2327) Mayeregger, Arnold (2121) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.d4 Nf6 5.Nf3 Bg4 6.h3 Bxf3 7.Qxf3 c6 8.Be3 e6 9.O-O-O Qa5 10.Kb1 Nbd7 11.g4 Bb4 12.Ne4 Nxe4 13.Qxe4 Nf6 14.Qf3 Nd5 15.Bc1 b5 16.g5 Bd6 17.h4 Rb8 18.h5 Nb4 19.Qb3 Nd5 20.Ka1 Qc7 21.Qf3 a5 22.g6 hxg6 23.hxg6 Rxh1 24.Qxh1 f6 25.Qe4 Kd7 26.Bh3 Re8 27.Re1 Kd8 28.Bxe6 Bf4 29.Be3 Bxe3 30.fxe3 Qd6 31.Qd3 Qxe6 32.Qd2 Nb4 33.b3 Nd5 34.Qxa5+ Ke7 35.e4 Kd7 36.Kb2 Nc7 37.Qa7 f5 38.d5 cxd5 39.e5 f4 40.Qd4 Qf5 41.a4 bxa4 42.Qxa4+ Kd8 43.Qa3 Qe6 44.Qa7 f3 45.Re3 f2 46.Rc3 Qxe5 47.Qxf2 Ne6 48.Qb6+ Ke7 49.Qb4+ Kf6 50.Kb1 Kxg6 51.Rd3 Nf4 52.Rg3+ Kf6 53.Qb6+ Re6 54.Qd8+ Kf7 55.Qd7+ Re7 56.Qg4 Qe1+ 57.Kb2 Ne6 58.Rf3+ Ke8 59.Qa4+ Kd8 60.Qa8+ Kd7 61.Qxd5+ Ke8 62.Qc6+ Kd8 63.Rd3+ 1-0
1739594 Mayeregger, Arnold (2121) IM Barp, Alberto (2361) 0-1
1.d4 g6 2.c4 Bg7 3.Nc3 e6 4.e4 Ne7 5.Be2 d5 6.Nf3 dxe4 7.Nxe4 Nbc6 8.Be3 Nf5 9.O-O Ncxd4 10.Nxd4 Bxd4 11.Bg5 f6 12.Bf4 e5 13.Bc1 O-O 14.g4 Nd6 15.Ng3 c5 16.Bh6 Rf7 17.Bf3 Be6 18.b3 Qd7 19.h3 f5 20.gxf5 gxf5 21.Bh5 Rg7 22.Bxg7 Qxg7 23.Kh2 Kh8 24.Qe2 Bxa1 25.Rxa1 e4 26.Rg1 Rg8 27.f4 Nc8 28.Qd2 Qd4 29.Qe2 Rd8 30.Rg2 Ne7 31.Qe1 Ng8 32.Bf7 Bxf7 33.Nxf5 Qf6 34.Qxe4 Bg6 35.Rg5 Rf8 36.Qxb7 Bxf5 37.h4 Bg6 38.f5 Bf7 39.Qg2 Nh6 40.Qf3 Qe5+ 41.Kg2 Rd8 42.f6 Rd2+ 43.Kh3 Rh2# 0-1
1740125 Mayeregger, Arnold (2121) IM Valdes, Le (2402) 1-0
1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.Nf3 Bg7 6.e4 O-O 7.h3 e6 8.Be2 Re8 9.O-O Na6 10.Bf4 exd5 11.exd5 Ne4 12.Nxe4 Rxe4 13.Bg5 Qf8 14.Bd3 Re8 15.Qd2 Bd7 16.a3 Nc7 17.Rab1 b6 18.b4 Na6 19.Rfe1 Rxe1+ 20.Rxe1 Re8 21.b5 Nc7 22.a4 f5 23.Bf4 Rxe1+ 24.Qxe1 h6 25.h4 Ne8 26.a5 Qf6 27.axb6 axb6 28.Qe3 Kh7 29.Bf1 Qf7 30.Qa3 Bc8 31.Qa8 Qb7 32.Qa2 Bf8 33.Qe2 Qe7 34.Qd2 Nf6 35.Bd3 Ne4 36.Qa2 g5 37.hxg5 hxg5 38.Bxe4 gxf4 39.Bd3 Kg6 40.Qd2 Bh6 41.Qc2 Qf6 42.Qe2 Bd7 43.Qa2 Qc3 44.Bf1 Bg7 45.Qa7 Be8 46.Qxb6 Qf6 47.Qb8 Bf7 48.b6 Qb2 49.Qxd6+ Kh7 50.Ng5+ Kg8 51.Qd8+ Bf8 52.d6 f3 53.Nxf3 Qb1 54.Qg5+ Bg7 55.d7 Bxc4 56.d8=Q+ Kh7 57.Qh5+ Bh6 58.Ng5+ Kg7 59.Qe7+ Kg8 60.Qhe8+ 1-0
1740393 Mayeregger, Arnold (2121) GM Hebden, M (2453) 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.d3 d6 9.c3 Na5 10.Bc2 c5 11.Nbd2 Re8 12.Nf1 h6 13.h3 Bf8 14.g4 d5 15.Qe2 c4 16.Ng3 cxd3 17.Bxd3 Bb7 18.g5 dxe4 19.Nxe4 Nxe4 20.Bxe4 Qd7 21.Kh2 Rad8 22.gxh6 Bxe4 23.Qxe4 f5 24.Qh4 e4 25.Ng5 gxh6 26.Rg1 Kh8 27.Bf4 Nc4 28.Rad1 Qe7 29.Rxd8 Rxd8 30.Nf7+ Kh7 31.Qh5 Qf6 32.Nxd8 1-0
1739143 Mayeregger, Arnold (2121) IM Perez Gormaz, M (2413) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Bb4 4.e3 Nf6 5.Nf3 O-O 6.Bd2 b6 7.Bd3 dxc4 8.Bxc4 Bb7 9.O-O Nbd7 10.Qe2 a6 11.Rfd1 Qe7 12.a3 Bd6 13.e4 e5 14.d5 b5 15.Ba2 h6 16.Nh4 Nh7 17.Nf5 Qf6 18.Qg4 Kh8 19.h4 Nc5 20.Be3 h5 21.Qf3 Nd7 22.a4 b4 23.Ne2 a5 24.Rac1 Ba6 25.Bc4 g6 26.Bxa6 Rxa6 27.Nxd6 Qxf3 28.gxf3 cxd6 29.Rc6 Rfa8 30.Rdc1 Nhf8 31.b3 f5 32.Bg5 Kg8 33.Be7 Nc5 34.Bxd6 Nxb3 35.Rxa6 Rxa6 36.Rc6 Rxc6 37.dxc6 Ne6 38.Bxe5 Nd2 39.c7 Nxf3+ 40.Kg2 Nxc7 41.Bxc7 fxe4 42.Bxa5 b3 43.Bc3 Nxh4+ 44.Kh3 Nf3 45.a5 g5 46.a6 g4+ 47.Kg3 Kf7 48.a7 Kg6 49.a8=Q Kf5 50.Qd5+ Kg6 51.Qxe4+ 1-0
1738650 FM Posthuma, Joshua (2307) Mayeregger, Arnold (2121) 1-0
1.d4 c5 2.d5 e5 3.c4 d6 4.e4 Be7 5.Nf3 Nf6 6.Nc3 O-O 7.Bd3 Nbd7 8.O-O Re8 9.a3 Nf8 10.b4 b6 11.h3 Ng6 12.Ne2 h6 13.Kh2 Nh7 14.Be3 Ng5 15.Nfg1 Rf8 16.g3 f5 17.exf5 Bxf5 18.h4 Nh7 19.Qc2 Qd7 20.f3 Nh8 21.g4 Bxd3 22.Qxd3 Bxh4 23.Nc3 Bg5 24.Ne4 Bxe3 25.Qxe3 Nf6 26.Ne2 Ng6 27.N4g3 Nh7 28.Nf5 Ng5 29.f4 exf4 30.Nxf4 Ne5 31.Qg3 Ne4 32.Qg2 Ng5 33.Rae1 Rae8 34.Re3 Rxf5 35.gxf5 Qxf5 36.Rg3 Kh7 37.Ne6 Qxe6 38.dxe6 Rxe6 39.Rxg5 hxg5 40.Kg1 Kg6 41.Qg3 Nf7 42.Qd3+ Kh6 43.Rf2 g6 44.Rh2+ Kg7 45.Qf3 Rf6 46.Qb7 Rf4 47.Rf2 Kf6 48.Rxf4+ gxf4 49.Qxa7 g5 50.Qxb6 g4 51.bxc5 f3 52.cxd6 g3 53.Qe3 Ng5 54.Qf4+ Kg6 55.Qxg3 Kf5 56.d7 1-0
1740727 Mayeregger, Arnold (2121) FM Liang, Jason (2342) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bb3 Bd6 9.O-O O-O 10.e4 e5 11.d5 b4 12.dxc6 Nc5 13.Nb5 Ncxe4 14.Nxd6 Qxd6 15.Qxd6 Nxd6 16.Nxe5 Re8 17.f4 Be6 18.Ba4 Nc4 19.b3 Nxe5 20.fxe5 Nd5 21.Bd2 Rec8 22.Rac1 Rab8 23.Rc5 a6 24.Ra5 Nb6 25.Rc1 Nxa4 26.Rxa4 Rb6 27.c7 Rb7 28.Rxa6 Rbxc7 29.Rxc7 Rxc7 30.Ra8+ Bc8 31.Bxb4 h5 32.Bd6 Rc2 33.b4 Kh7 34.b5 Bb7 35.Ra7 Rxg2+ 36.Kf1 Bd5 37.b6 Rb2 38.Bc5 Bxa2 39.Bd4 Rb1+ 40.Kf2 Bd5 41.Rd7 Rb5 42.Ke3 Kg6 43.Rd6+ Kf5 44.Kd3 Rb3+ 45.Kc2 Rb5 46.Kc3 Ke4 47.Rd7 Rb3+ 48.Kc2 Kxd4 49.Rxd5+ Kxd5 50.Kxb3 Kc6 51.Kc4 Kxb6 52.Kd5 Kc7 53.e6 f6 54.h4 g6 55.Kc5 g5 56.Kd5 gxh4 57.Ke4 Kd6 58.Kf5 Ke7 59.Kf4 Kxe6 60.Kf3 Kf5 61.Kg2 Kg4 62.Kh2 f5 63.Kg1 f4 64.Kh1 f3 65.Kg1 Kg3 66.Kf1 h3 67.Kg1 f2+ 68.Kh1 f1=Q# 0-1
1738681 Mayeregger, Arnold (2121) WFM Antonova, N (1877) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.f4 h6 8.Bh4 Qc7 9.Qe2 g5 10.Bg3 gxf4 11.Bh4 b5 12.O-O-O Bb7 13.g3 fxg3 14.hxg3 O-O-O 15.Bh3 Kb8 16.Rhf1 b4 17.Nd5 Nxd5 18.exd5 Bxd5 19.Qxa6 Bb7 20.Qb5 e5 21.Rxf7 exd4 22.Bxd7 d5 23.Bxd8 Qxd8 24.Bc6 1-0
1739210 GM Arkell, K (2381) Mayeregger, Arnold (2121) 1-0
1.d4 c5 2.d5 e5 3.e4 d6 4.Nc3 Be7 5.Bb5+ Nd7 6.a4 Nf6 7.Nf3 O-O 8.O-O Re8 9.Re1 a6 10.Bf1 Nf8 11.Nd2 Ng6 12.Nc4 b6 13.Rb1 Rb8 14.b4 Bd7 15.bxc5 bxc5 16.Be3 Bf8 17.a5 Rb4 18.f3 Qc7 19.Nb6 Qb7 20.Rxb4 cxb4 21.Na2 Ba4 22.Nxb4 Nd7 23.Bxa6 Qa7 24.Nxa4 1-0
1740754 IM Tejedor Fuente, Enrique (2434) Mayeregger, Arnold (2121) 1-0
1.g3 g6 2.Bg2 c5 3.Nf3 Bg7 4.O-O Nc6 5.c4 Nh6 6.Nc3 Nf5 7.Rb1 O-O 8.a3 a5 9.Ne1 e6 10.Nc2 Rb8 11.d3 Ncd4 12.Na1 b6 13.b4 axb4 14.axb4 Ba6 15.Nc2 Nxc2 16.Qxc2 Nd4 17.Qd2 Qe7 18.e3 Bh6 19.Qa2 cxb4 20.Qxa6 bxc3 21.exd4 Bg7 22.Be3 d5 23.Rxb6 dxc4 24.Rxb8 Rxb8 25.Qxc4 Qa3 26.Rc1 1-0
1740287 IM Wadsworth, Matthew J (2416) Mayeregger, Arnold (2121) 1-0
1.c4 c5 2.g3 g6 3.Bg2 Bg7 4.Nc3 Nc6 5.Nf3 Nh6 6.d4 cxd4 7.Bxh6 Bxh6 8.Nxd4 O-O 9.O-O Qb6 10.Nb3 d6 11.Nd5 Qd8 12.Nd4 Nxd4 13.Qxd4 Bg7 14.Qd2 Be6 15.Rfd1 Rc8 16.Rac1 Re8 17.b3 a6 18.a4 Rc5 19.b4 Rc8 20.a5 Rb8 21.Nb6 Qc7 22.c5 dxc5 23.Rxc5 Qd6 24.Qxd6 exd6 25.Rc7 Bf5 26.e3 Be4 27.Bxe4 Rxe4 28.Nd5 h5 29.f3 Re5 30.e4 f5 31.exf5 gxf5 32.f4 Re4 33.Ne7+ Kh8 34.Nxf5 Bf8 35.Nxd6 Rxb4 36.Nf7+ Kg8 37.Rd5 Rb5 38.Rdd7 Re8 39.Ne5 Rxa5 40.Rxb7 Ra1+ 41.Kg2 a5 42.Kh3 Ra2 43.Rb6 a4 44.Rg6+ Kh8 45.Nf7+ Kh7 46.f5 Re7 47.Ng5+ Kh8 48.Rd8 Rf7 49.Nxf7+ 1-0
1764624 Mayeregger, Arnold (2121) FM Hafiz, Arif Abdul (2234) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Qa4+ c6 8.Nf3 O-O 9.Qa3 Nd7 10.Bg5 Re8 11.Be2 h6 12.Bh4 g5 13.Bg3 e5 14.O-O exd4 15.Nxd4 Rxe4 16.Bd3 Re8 17.Nf5 Bf8 18.Bd6 Qf6 19.Rfe1 Ne5 20.Bxf8 Bxf5 21.Bxf5 Qxf5 22.Bd6 Nc4 23.Qb4 b5 24.Bg3 a5 25.Qb3 a4 26.Qd1 Rxe1+ 27.Qxe1 Rd8 28.Qe7 Rd7 29.Qe8+ Kg7 30.Re1 Qd5 31.h4 Rd8 32.Qe7 Rd7 33.Qe8 c5 34.hxg5 hxg5 35.Qb8 Qd2 36.Qe8 Qxc3 37.Kh2 Qd3 38.Be5+ Nxe5 39.Rxe5 Qh7+ 40.Kg1 Rd1+ 41.Re1 Rxe1+ 42.Qxe1 Qf5 43.g3 b4 44.Kg2 a3 45.f3 Qd5 46.g4 Qxa2+ 47.Kg3 Qb2 48.Qe7 Qf6 49.Qxc5 a2 0-1
1765156 Mayeregger, Arnold (2121) IM Saraci, Nderim (2415) 0-1
1.c4 e5 2.Nc3 Nf6 3.g3 Bc5 4.Bg2 O-O 5.e3 d6 6.Nge2 a6 7.O-O h6 8.d4 Ba7 9.h3 Nc6 10.b3 Re8 11.Bb2 exd4 12.Nxd4 Nxd4 13.exd4 c6 14.Qd2 Bf5 15.Rfe1 Qd7 16.Kh2 d5 17.c5 Rad8 18.Rxe8+ Rxe8 19.Re1 Ne4 20.Nxe4 Bxe4 21.Bxe4 dxe4 22.Rd1 Qd5 23.Qf4 Bb8 24.Qg4 e3 25.f4 e2 26.Re1 f5 27.Qh5 Qf7 28.Qxf7+ Kxf7 29.Kg2 g5 30.Kf3 gxf4 31.gxf4 Re4 32.Rxe2 Rxe2 33.Kxe2 Bxf4 34.Kf3 Bg5 35.Bc3 Ke6 36.Ke2 Kd5 37.Kd3 f4 38.Be1 f3 39.Bf2 Bf4 40.h4 h5 41.a3 a5 42.a4 Bh6 43.Be3 Bg7 44.Bf2 Bf6 45.Be1 Bxd4 46.Bxa5 Bxc5 47.Bd2 Be7 48.Be1 Bc5 49.Bd2 Bf2 50.Bg5 Ke5 51.b4 Kf5 52.b5 cxb5 53.axb5 Kg4 54.Ke4 Bxh4 55.Bxh4 Kxh4 56.Kxf3 Kg5 57.b6 Kf5 58.Kg3 Ke5 59.Kh4 Kd6 60.Kxh5 Kc6 61.Kg4 Kxb6 62.Kf3 Kc5 63.Ke3 Kc4 64.Kd2 Kb3 65.Kc1 b5 66.Kb1 b4 67.Ka1 Kc2 68.Ka2 b3+ 0-1
1765669 Mayeregger, Arnold (2121) CM Pertinez Soria, J (2165) 1-0
1.d4 Nf6 2.c4 e5 3.e3 Nc6 4.Nf3 Bb4+ 5.Nc3 Qe7 6.Be2 d6 7.d5 Nb8 8.Bd2 O-O 9.O-O a5 10.a3 Bxc3 11.Bxc3 Nbd7 12.b3 h6 13.Nd2 e4 14.Qc2 Re8 15.b4 a4 16.Bb2 Nf8 17.Nb1 Ng6 18.Nc3 Bd7 19.Rac1 Nh4 20.c5 Qe5 21.Qd1 Qg5 22.g3 Bh3 23.Re1 h5 24.Nb5 Ng4 25.Nxc7 Qf5 26.Rf1 Nf3+ 27.Bxf3 exf3 28.Nxa8 Rxa8 29.Re1 Bg2 30.Qd4 f6 31.e4 Qg5 32.cxd6 Rd8 33.e5 Nxe5 34.Rxe5 fxe5 35.Qxe5 Qxe5 36.Bxe5 Bh3 37.Rc3 Rd7 38.Rxf3 Bg4 39.Re3 Kf7 40.Kg2 g5 41.h3 Bf5 42.Rc3 g4 43.hxg4 hxg4 44.Kf1 Be4 45.Rc5 Kg6 46.Ke2 Kf5 47.Bf4 Bf3+ 48.Ke3 Rd8 49.Rc7 Re8+ 50.Kd4 Re4+ 51.Kd3 Be2+ 52.Kd2 Ba6 53.d7 Rd4+ 54.Kc3 Rxd5 55.Be3 Rd3+ 56.Kc2 Ke6 57.b5 Rxd7 58.Rxd7 Kxd7 59.bxa6 bxa6 60.Kc3 Kc6 61.Kb4 1-0
1766205 Mayeregger, Arnold (2121) CM Mikhailovsky, Vladimir (2228) 0-1
1.d4 e5 2.d5 Bc5 3.c4 d6 4.Nc3 f5 5.e3 Nf6 6.Nf3 a6 7.Be2 O-O 8.O-O h6 9.a3 g5 10.b4 Ba7 11.Bb2 g4 12.Nd2 h5 13.Nb3 Rf7 14.c5 Nbd7 15.c6 Nf8 16.b5 Ng6 17.cxb7 Bxb7 18.bxa6 Bc8 19.Nb5 f4 20.Nxa7 Rxa7 21.exf4 Nxf4 22.Na5 Bxa6 23.Bxa6 Rxa6 24.Nc6 Qd7 25.Nb4 Rb6 26.Bc1 Rxb4 27.axb4 N6xd5 28.Bxf4 Nxf4 29.Qc2 Qe6 30.Ra8+ Kg7 31.Ra7 Qd5 32.f3 gxf3 33.Rxf3 Qd4+ 34.Qf2 Qd1+ 35.Qf1 Ne2+ 36.Kf2 Rxf3+ 37.gxf3 Qd4+ 38.Kxe2 Qxa7 39.Qg2+ Kf7 40.Qg5 Qa2+ 41.Kf1 Qb1+ 42.Ke2 Qc2+ 43.Kf1 Qd3+ 44.Kf2 Qd4+ 45.Kf1 Qc4+ 46.Kf2 Qd4+ 47.Kf1 h4 48.Qh5+ Ke6 49.Qe8+ Kd5 50.Qg8+ Kc6 51.Qa8+ Kb5 52.Qb7+ Qb6 53.Qe4 Qc6 54.Qxh4 d5 55.Qg5 Qc4+ 56.Kg2 Qc2+ 57.Kg3 Qc3 58.Qd8 Kxb4 59.Qxd5 Qe1+ 60.Kg2 c5 61.Qb7+ Kc3 62.Qe7 c4 63.Qc5 Qd2+ 64.Kg3 Qg5+ 65.Kf2 Qd2+ 66.Kg3 Qf4+ 67.Kf2 Qd4+ 68.Qxd4+ exd4 69.f4 d3 70.f5 d2 71.f6 d1=Q 72.f7 Qd8 73.Kg3 Qf8 74.Kf4 Qxf7+ 75.Kg5 Kb2 76.h4 c3 77.h5 c2 78.Kh6 c1=Q# 0-1
1764939 GM Golizadeh, A (2455) Mayeregger, Arnold (2121) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 Qc7 7.Nc3 e5 8.Be3 b6 9.Qd2 f5 10.exf5 gxf5 11.Bg5 Ne7 12.O-O-O O-O 13.Bh6 Ng6 14.Rhe1 Ba6 15.Bxg7 Qxg7 16.h4 Rae8 17.h5 Nf4 18.h6 Qf6 19.g3 Nd5 20.Nh4 Re6 21.Nxd5 cxd5 22.f4 Qxh6 23.Rxe5 Rxe5 24.fxe5 Qxd2+ 25.Kxd2 f4 26.gxf4 Rxf4 27.Rh1 d4 28.Rg1+ Kf8 29.Ng2 Rf2+ 30.Kc1 Bb7 31.Ne1 Re2 32.Kd1 Rxe5 33.Rf1+ Kg7 34.Nf3 Bxf3+ 35.Rxf3 h5 36.Rg3+ Kh6 37.Rh3 Kg5 38.Kd2 Kg4 39.Rh1 h4 40.c3 h3 41.b4 Kg3 42.bxc5 bxc5 43.cxd4 cxd4 44.Rg1+ Kf2 45.Rg8 h2 46.Rf8+ Kg3 47.Rh8 Rf5 48.Ke2 Rf2+ 49.Ke1 Rxa2 50.Rg8+ Kf3 51.Rh8 h1=Q+ 52.Rxh1 Ra1+ 53.Kd2 Rxh1 54.Kc2 Ke3 55.Kb3 Kxd3 56.Ka4 Kc4 0-1
1765973 IM Hanley, C (2447) Mayeregger, Arnold (2121) 0-1
1.b3 Nf6 2.Bb2 c5 3.g3 Nc6 4.Bg2 d5 5.Nf3 Bg4 6.O-O e6 7.h3 Bh5 8.d3 Be7 9.Nbd2 O-O 10.g4 Bg6 11.Ne5 Nxe5 12.Bxe5 Nd7 13.Bb2 Bf6 14.Bxf6 Nxf6 15.c4 h6 16.Nf3 Qd6 17.Qd2 Rad8 18.Rac1 d4 19.Rfd1 e5 20.e4 Nd7 21.a3 Rfe8 22.b4 Nf8 23.bxc5 Qxc5 24.Rb1 b6 25.a4 f6 26.Rb5 Qc7 27.a5 bxa5 28.Ra1 Rb8 29.Rbxa5 Rb7 30.Nh4 Bf7 31.f4 Ne6 32.fxe5 fxe5 33.Nf5 Nf4 34.Bf1 Bg6 35.Ra6 Bxf5 36.gxf5 Qe7 37.f6 gxf6 38.Kh1 Kh7 39.Qa2 Qg7 40.Rxa7 Ree7 41.Rxb7 Rxb7 42.Qf2 Rb3 43.Rc1 Qg5 44.Ra1 Nxd3 45.Ra7+ Kg6 46.Qf3 Nc5 0-1
1765735 FM Kusa, Jakub (2336) Mayeregger, Arnold (2121) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 Qc7 7.O-O e5 8.Be3 b6 9.a4 a5 10.Nbd2 Ne7 11.Nc4 Be6 12.b3 O-O 13.Qd2 Rad8 14.Bh6 f6 15.Bxg7 Kxg7 16.Qe3 g5 17.Nh2 Ng6 18.c3 Nf4 19.Rad1 Bxc4 20.dxc4 Rxd1 21.Rxd1 Rd8 22.Rxd8 Qxd8 23.Nf3 Qd1+ 24.Kh2 h5 25.Ng1 Qxb3 26.g3 Ng6 27.Qd3 h4 28.Ne2 Qxa4 29.Qd7+ Kh6 30.gxh4 gxh4 31.Qd2+ Kg7 32.Qd7+ Kh6 33.Qd2+ Kg7 34.Qd7+ 1/2-1/2
1763749 Mayeregger, Arnold (2121) IM Mindlin, A (2430) 0-1
1.Nf3 Nf6 2.b3 d5 3.Bb2 Bg4 4.Ne5 Bf5 5.e3 Nbd7 6.g4 Nxe5 7.gxf5 Nc6 8.Bg2 Qd7 9.Qf3 O-O-O 10.d3 g6 11.Bh3 g5 12.Nd2 d4 13.e4 g4 14.Bxg4 Ne5 15.Qf4 Nexg4 16.e5 Bh6 17.Qg3 Qd5 18.O-O-O Qxe5 19.Qh3 0-1
1764011 GM Fawzy, Adham (2467) Mayeregger, Arnold (2121) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.a4 Be6 8.Bg5 Be7 9.Bxf6 gxf6 10.Nd5 Bxd5 11.exd5 Nb8 12.Bd3 Nd7 13.O-O Nf8 14.Nc3 Ng6 15.Qh5 O-O 16.Rae1 Qb6 17.Re3 Qxb2 18.Rh3 Rfc8 19.Qxh7+ Kf8 20.Bxg6 fxg6 21.Qh8+ Kf7 22.Rh7# 1-0
1765347 IM Soumya, Sw (2351) Mayeregger, Arnold (2121) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 c5 7.d5 e5 8.dxe6 fxe6 9.e5 dxe5 10.Qxd8 Rxd8 11.Nxe5 Nbd7 12.Nd3 b6 13.Bf3 Rb8 14.Be3 Nf8 15.O-O-O Bb7 16.Bxb7 Rxb7 17.Ne5 Rbb8 18.Nb5 a6 19.Nd6 Ra8 20.Nc6 Rd7 21.Ne5 Rxd6 22.Rxd6 Ne4 23.Rxb6 Bxe5 24.Rd1 Bd4 25.Bxd4 cxd4 26.f3 Nd7 27.Rc6 Nef6 28.Rxd4 Kf7 29.Rdd6 a5 30.Rxe6 a4 31.a3 Rb8 32.Red6 Ke7 33.Re6+ Kf7 34.Re3 Nb6 35.Rc7+ Kf8 36.Ree7 Kg8 37.Rg7+ Kh8 38.Rgf7 Ne8 39.Rxh7+ Kg8 40.Rce7 Nxc4 0-1
1764334 WFM Pischal, Yulia (1963) Mayeregger, Arnold (2121) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.h3 a6 5.Be3 b5 6.a3 Bb7 7.f3 Nd7 8.Qd2 Rc8 9.g4 c5 10.Nge2 Nb6 11.b3 cxd4 12.Nxd4 Nf6 13.Bg2 O-O 14.O-O Nfd7 15.Rad1 Qc7 16.Nb1 Bxd4 17.Bxd4 Qxc2 18.Qh6 f6 19.h4 e5 20.Bf2 Qxb3 21.h5 Qf7 22.Rxd6 Nc4 23.Rdd1 g5 24.Rfe1 Rfd8 25.Bf1 Nf8 26.Nc3 Nxa3 27.Nd5 Bxd5 28.exd5 Qg7 29.Qxg7+ Kxg7 30.Bb6 Rd7 31.Ba5 Nc4 32.Bb4 Rcd8 33.Bxc4 bxc4 34.d6 Kf7 35.Rc1 Rc8 36.Re4 Rb7 37.Rexc4 Rxc4 38.Rxc4 Ke6 39.Kf2 Nd7 40.h6 Rb5 41.Ke3 Nb6 42.Re4 Nd5+ 43.Kf2 0-1
1771526 Mayeregger, Arnold (2121) IM Bakalchuk, Johnatan (2441) 0-1
1.e4 c6 2.d4 g6 3.Nc3 Bg7 4.Nf3 d5 5.exd5 cxd5 6.Bb5+ Nc6 7.Ne5 Bd7 8.Nxc6 bxc6 9.Ba4 Qb6 10.O-O Qxd4 11.Qe2 Nf6 12.Bg5 Qg4 13.Qd2 O-O 14.f3 Qb4 15.Bb3 Rfe8 16.a3 Qb6+ 17.Be3 Qc7 18.Na4 e5 19.Bc5 h5 20.c4 d4 21.Rae1 Rab8 22.Ba2 Bf5 23.b4 Nd7 24.h3 h4 25.Qg5 Bf6 26.Qd2 Kg7 27.f4 Nxc5 28.Nxc5 e4 29.Na6 Qb6 30.Nxb8 Qxb8 31.c5 e3 32.Qc1 d3 33.Qc4 Be6 34.Qxd3 Bxa2 35.Rxe3 Rxe3 36.Qxe3 Qd8 37.Kh2 Bd5 38.Re1 Qd7 39.Re2 Qf5 40.a4 Qb1 41.Qd2 a6 42.Re1 Qb3 43.Re3 Qxa4 44.f5 g5 45.Re8 Qb3 46.Qe2 Qg3+ 47.Kg1 Bd4+ 48.Kf1 Qf4+ 49.Ke1 Qc1+ 50.Qd1 Bf2+ 51.Ke2 Bc4+ 0-1
1772623 Mayeregger, Arnold (2121) CM Kett, T (2178) 1-0
1.Nf3 d5 2.b3 Bg4 3.Bb2 Bxf3 4.gxf3 Nd7 5.e3 e5 6.Bh3 Ngf6 7.c4 Bd6 8.Nc3 d4 9.Ne4 Nxe4 10.fxe4 Nc5 11.d3 dxe3 12.O-O Qg5+ 13.Kh1 O-O 14.Qe2 exf2 15.Rxf2 Qh4 16.Rf3 Ne6 17.Bxe6 fxe6 18.Rg3 Rf6 19.Rag1 g6 20.d4 Raf8 21.R3g2 Rf2 22.Qe1 exd4 23.e5 Bc5 24.b4 Bxb4 25.Qd1 Bc3 26.Ba3 R8f4 27.Bc1 Re4 28.Bg5 Rxg2 29.Bxh4 Rxg1+ 30.Kxg1 Rxh4 31.Qf3 g5 32.Qf6 h6 33.Qxe6+ Kg7 34.Qe7+ Kg6 35.Qf6+ Kh5 36.e6 Rg4+ 37.Kh1 Rf4 38.Qxf4 gxf4 39.e7 d3 40.e8=Q+ Kg4 41.Qd7+ Kf3 42.Qxd3+ Kf2 43.Qxc3 f3 44.h4 Ke2 45.Qc2+ Ke1 46.Qe4+ Kf2 47.Kh2 1-0
1770846 Mayeregger, Arnold (2121) IM Atabayew, S (2425) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 e5 5.Bb5+ Bd7 6.Bxd7+ Qxd7 7.Nf5 Nf6 8.Nc3 Nxe4 9.Nxe4 Qxf5 10.Nxd6+ Bxd6 11.Qxd6 Nc6 12.O-O Qxc2 13.Bg5 Qg6 14.Qd2 O-O 15.f4 h6 16.Bh4 exf4 17.Qxf4 Rfe8 18.Rf2 Re4 19.Qc7 Rxh4 20.Qxb7 Re8 21.Raf1 Ne5 22.Qb5 Qe6 23.Kh1 Re4 24.Qb7 Rd4 25.b4 Qd7 26.Qa6 Nd3 27.Rf3 Nxb4 28.Qa5 Nc6 29.Qc5 Rd1 30.h3 Rxf1+ 31.Rxf1 Ne5 32.a4 Nd3 33.Qc4 Ne5 34.Qb3 a5 35.Rd1 Qe6 36.Qb5 Nc4 37.Rc1 Ne3 38.Qxa5 Nxg2 39.Kxg2 Qe2+ 40.Kh1 Qf3+ 41.Kg1 Qe3+ 0-1
1772945 FM Vitenberg, Noam Aviv (2320) Mayeregger, Arnold (2121) 1-0
1.Nf3 c5 2.g3 g6 3.Bg2 Bg7 4.O-O Nc6 5.e3 Nf6 6.d4 cxd4 7.exd4 d5 8.c3 O-O 9.Bf4 Ne4 10.Nbd2 Bf5 11.Re1 Rc8 12.h3 Nxd2 13.Qxd2 Be4 14.Bh6 e6 15.Qf4 Qf6 16.Qxf6 Bxf6 17.Bxf8 Kxf8 18.Nd2 Bxg2 19.Kxg2 Na5 20.Rac1 b5 21.Re2 b4 22.Nb3 Nxb3 23.axb3 Bxd4 24.Rec2 bxc3 25.bxc3 Bb6 26.c4 dxc4 27.Rxc4 Rd8 28.Rc8 Rxc8 29.Rxc8+ Ke7 30.Kf3 h5 31.Ke2 Kf6 32.f3 Ke5 33.Kd3 g5 34.Rh8 Bf2 35.Rxh5 Bxg3 36.Rxg5+ Kf4 37.Rg7 f5 38.Ke2 a5 39.Ra7 Bh2 40.Rxa5 Kg3 41.Ra6 e5 42.Rh6 1-0
1771928 IM Gusarov, G (2354) Mayeregger, Arnold (2121) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 e5 6.Re1 Nge7 7.d3 O-O 8.Nbd2 d6 9.a3 h6 10.b4 a6 11.Bc4 b5 12.Bb3 Kh7 13.Bb2 f5 14.Qe2 f4 15.bxc5 dxc5 16.a4 Bb7 17.axb5 axb5 18.Rxa8 Bxa8 19.d4 cxd4 20.cxd4 Nxd4 21.Nxd4 exd4 22.Qxb5 Bc6 23.Qc5 Qd7 24.Ba3 Ng8 25.Bd5 Rc8 26.Rc1 Bb7 27.Qa5 Rxc1+ 28.Bxc1 Bxd5 29.Qxd5 Qc8 30.Qc4 Qa8 31.h3 Ne7 32.Nf3 Qxe4 33.Bd2 Nf5 34.Qf7 d3 35.h4 Nd6 36.Qxf4 Qxf4 37.Bxf4 Ne4 38.Nd2 Nc3 39.Kf1 Ne2 40.Be3 Bc3 41.Ne4 Ba5 42.f3 Kg7 43.Kf2 Kf7 44.Bxh6 Ke6 45.Be3 Ke5 46.g4 Bb4 47.h5 gxh5 48.gxh5 Kf5 49.h6 Kg6 50.Nd2 Nc3 51.Ke1 Nd1 52.Bf4 Nb2 53.Kf2 Bxd2 54.Bxd2 Nc4 55.Ke1 Ne5 56.Kf2 Nc4 57.Bf4 d2 58.Ke2 Kf5 59.Bxd2 Ne5 60.h7 Nf7 61.Bc3 Kg6 62.h8=Q Nxh8 63.Bxh8 Kf7 64.Bc3 Ke6 65.Ke3 Kf7 66.Ke4 Ke8 67.f4 Kf8 68.Ke5 Kf7 69.f5 Ke7 70.f6+ Kf7 71.Kf5 Ke8 72.Ke6 Kf8 73.Bb4+ Ke8 74.f7+ Kd8 75.f8=Q+ Kc7 76.Qd6+ Kb7 77.Kd5 Ka7 78.Kc5 Ka8 79.Qd7 Kb8 80.Kb6 Ka8 81.Qd8# 1-0
1771964 Mayeregger, Arnold (2121) WIM Zaksaite, S (2202) 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.Bxf6 gxf6 11.Nd5 Bg7 12.c3 f5 13.exf5 Bxf5 14.Nc2 O-O 15.Nce3 Bg6 16.Be2 Ne7 17.O-O Nxd5 18.Nxd5 Rc8 19.a4 Rb8 20.axb5 axb5 21.Ra7 f5 22.Qb3 Kh8 23.Rfa1 f4 24.f3 e4 25.fxe4 Bxe4 26.Qd1 Bxd5 27.Qxd5 b4 28.Bd3 f3 29.Qh5 f2+ 30.Kf1 h6 31.Qg6 1-0
1773256 Mayeregger, Arnold (2121) IM Rosen, Eric (2353) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 dxc6 5.Nc3 Bc5 6.Be2 h5 7.h3 Qd4 8.O-O Ng4 9.Qe1 Qe5 10.Bxg4 hxg4 11.d4 Bxd4 12.Be3 gxh3 13.g3 h2+ 14.Kh1 Bh3 15.f4 Qc5 16.Bxd4 Qxd4 17.Rd1 Qb6 18.Rf2 Bg4 19.Rd3 Qxb2 20.Rxh2 Rxh2+ 21.Kxh2 Ke7 22.Qd2 Qa1 23.Kg2 Rh8 24.Nd1 Qxd1 25.Rd7+ Ke8 26.Rd8+ Ke7 27.Qxd1 Bxd1 28.Rxh8 Bxc2 29.Rb8 Bxe4+ 30.Kf2 c5 31.Ke3 Bd5 32.Ra8 a6 33.g4 b5 34.Rg8 g6 35.Rc8 Kd7 36.Rh8 Bxa2 37.Ke4 a5 38.Ke5 Kc6 39.Ra8 a4 40.Ra6+ Kb7 41.Ra5 Kb6 42.Ra8 Be6 43.f5 gxf5 44.gxf5 Bc4 45.f6 b4 46.Rxa4 Kb5 47.Ra8 Be6 48.Rb8+ Kc4 49.Re8 Bd5 50.Rd8 c6 51.Kd6 b3 52.Ke7 Kc3 53.Rxd5 cxd5 54.Kxf7 b2 55.Ke8 b1=Q 56.f7 Qf5 57.f8=Q Qxf8+ 58.Kxf8 d4 59.Ke7 d3 60.Kd6 c4 61.Kc6 d2 62.Kb6 d1=Q 0-1
1771229 Necula, Iulian (1890) Mayeregger, Arnold (2121) 0-1
1.f4 d5 2.Nf3 g6 3.g3 Bg7 4.Bg2 Nh6 5.O-O O-O 6.d3 c5 7.c3 Nc6 8.e4 dxe4 9.dxe4 b6 10.Qxd8 Rxd8 11.h3 Ba6 12.Re1 Rd7 13.Be3 Rad8 14.Nbd2 Kf8 15.a3 Ng8 16.e5 Na5 17.b3 Bd3 18.c4 e6 19.Rac1 Ne7 20.b4 cxb4 21.axb4 Nac6 22.b5 Na5 23.Rc3 Nf5 24.Bf2 Nb7 25.g4 Ne7 26.c5 Nxc5 27.Bxc5 bxc5 28.Rxc5 Nd5 29.Ng5 Nxf4 30.Nxh7+ Kg8 31.Ng5 Nxg2 32.Kxg2 Bxb5 33.Nde4 Ba6 34.Nd6 Bxe5 35.Ndxf7 Rd2+ 36.Kf3 Bb7+ 37.Ne4 R8d3+ 38.Re3 Bd4 39.Rxd3 Rxd3+ 40.Ke2 Re3+ 41.Kd2 Bxe4 42.Rc7 Rd3+ 43.Ke2 Rxh3 44.Ng5 Bd3+ 45.Kd2 Be3+ 46.Kxd3 Bxg5+ 47.Kd4 Rg3 48.Ke5 Re3+ 49.Kd4 e5+ 50.Kc4 Re1 51.Rxa7 e4 52.Kd5 e3 53.Ke6 e2 54.Ra8+ Kg7 55.Ra7+ Kh6 56.Ra8 Rf1 57.Rh8+ Kg7 0-1
1772776 Mayeregger, Arnold (2121) IM Rodchenkov, S (2346) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 Nc6 6.Bd3 d6 7.O-O Bxc3 8.bxc3 e5 9.e4 h6 10.d5 Ne7 11.Re1 Ng6 12.Nd2 O-O 13.Nf1 Nh7 14.Ng3 Nf4 15.Bc2 Re8 16.Nf5 Bxf5 17.exf5 Qh4 18.g3 Nh3+ 19.Kg2 Qxc4 20.Kxh3 Qxc3 21.Be3 Ng5+ 22.Kg2 e4 23.Bxg5 hxg5 24.Bxe4 Re5 25.f3 Rae8 26.g4 g6 27.Qc1 Qd4 28.Qxg5 Kg7 29.Rad1 Qb2+ 30.Rd2 Qc3 31.f6+ Kh7 32.Qh4+ Rh5 33.Qf2 Rh6 34.g5 Rh5 35.h4 Qe5 36.Qg3 Qc3 37.Rde2 Re5 38.f4 Re8 39.Qxc3 1-0
1772272 FM Maevsky, N (2337) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nge2 d6 6.h4 c5 7.d5 e6 8.Ng3 exd5 9.cxd5 Re8 10.Be2 b5 11.Bxb5 Nbd7 12.O-O Rb8 13.h5 a6 14.Be2 Ne5 15.Qc2 Nfg4 16.f3 Qh4 17.fxg4 Nxg4 18.Bxg4 Bd4+ 19.Rf2 Bxg4 20.Nf1 Bxf2+ 21.Qxf2 Qxh5 22.Ne3 Bd7 23.Nc4 Rf8 24.Nxd6 Qe5 25.Nc4 Qd4 26.Qxd4 cxd4 27.Nd1 Rfe8 28.Nf2 f5 29.exf5 Bxf5 30.Bf4 Rbc8 31.Nd6 d3 32.Nxe8 Rxe8 33.Rd1 Re2 34.Nxd3 Be4 35.Nf2 Rxb2 36.d6 Rb8 37.d7 Rd8 38.Ng4 Kf7 39.Bg5 Rxd7 40.Rxd7+ Ke6 41.Re7+ Kf5 42.Ne3+ Kxg5 43.Rxe4 1-0
1777946 WIM Urh, Zala (2159) Mayeregger, Arnold (2121) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 c5 7.d5 e5 8.O-O h6 9.Ne1 Nh7 10.Nd3 f5 11.a3 Nf6 12.f3 f4 13.b4 b6 14.bxc5 bxc5 15.Rb1 g5 16.Bd2 h5 17.Be1 g4 18.Bh4 a6 19.Bxf6 Qxf6 20.fxg4 Qg5 21.gxh5 Bh3 22.Bf3 Nd7 23.Nf2 Bxg2 24.Bxg2 f3 25.Ng4 fxg2 26.Rxf8+ Rxf8 27.Qe2 Nf6 28.Nxf6+ Rxf6 29.Re1 Rf4 30.h3 Rh4 31.Qxg2 Qxh5 32.Kh2 Qh6 33.Ne2 Rh5 34.Rg1 Kh7 35.Ng3 Rg5 36.Qf3 Qg6 37.Rg2 Bh6 38.Nf5 Rxg2+ 39.Qxg2 Bf4+ 40.Kh1 Qf6 41.Qg4 a5 42.Qh5+ Kg8 43.Qe8+ Kh7 44.Qd7+ Kg8 45.Qxd6 Qg5 46.Qe6+ Kf8 47.Qc8+ Kf7 48.Qd7+ Kf8 49.Qd6+ Kf7 50.Qh6 Qxh6 51.Nxh6+ Bxh6 52.Kg2 a4 53.Kf3 Bc1 54.h4 Bxa3 55.h5 Bc1 56.Kg4 a3 57.Kf5 a2 58.Kxe5 a1=Q+ 59.Kd6 Qd4 60.e5 Bf4 61.h6 Qxe5+ 62.Kxc5 Qc7+ 63.Kd4 Bd6 64.h7 Qc5+ 65.Ke4 Kg7 66.Kf5 Kxh7 67.Ke6 Bf8 0-1
1778723 Mayeregger, Arnold (2121) FM Lonoff, M (2122) 0-1
1.d4 e6 2.c4 b6 3.Nc3 Bb4 4.e3 Bb7 5.Nf3 f5 6.Be2 Nf6 7.O-O Bxc3 8.bxc3 O-O 9.a4 a5 10.Ba3 d6 11.c5 bxc5 12.dxc5 Ne4 13.cxd6 Nxc3 14.dxc7 Qxc7 15.Qe1 Nxe2+ 16.Qxe2 Ba6 17.Qa2 Bxf1 18.Bxf8 Bc4 19.Qa3 Na6 20.Bd6 Qb7 21.Qc3 Bd5 22.Ne1 Rc8 23.Qe5 Nb4 24.f3 Nc6 25.Qg3 Qb2 26.Rd1 Qe2 27.Rc1 Qxe3+ 28.Qf2 Qxc1 29.h4 Nb4 30.Kh2 Qc6 31.Qg3 Rd8 32.Be5 Qd7 33.h5 Nc6 34.Bf6 Rf8 35.Bc3 Qf7 36.Kg1 e5 37.Nd3 e4 38.Nf4 Bc4 39.h6 g6 40.Nh3 exf3 41.gxf3 Qd5 42.Qc7 Qd1+ 43.Kh2 Qc2+ 44.Kg3 Qxc3 45.Qxc6 Qe5+ 46.Nf4 Bf7 47.Qd7 g5 48.Kf2 gxf4 49.Qb7 Qe3+ 50.Kg2 Rd8 51.Kh3 Qg1 52.Qe7 Qg3# 0-1
1776453 FM Goltsev, Dmitry (2312) Mayeregger, Arnold (2121) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Nd5 Nxd5 8.exd5 Nb8 9.c4 Be7 10.Be3 O-O 11.Bd3 f5 12.f3 a6 13.Nc3 Bg5 14.Bxg5 Qxg5 15.Qd2 Qh4+ 16.g3 Qd4 17.Be2 Qb6 18.O-O-O Nd7 19.Bd3 Nc5 20.Bc2 Qb4 21.Qe2 b5 22.cxb5 axb5 23.Qxb5 Qxb5 24.Nxb5 Rxa2 25.Nxd6 Bd7 26.Nc4 Rc8 27.Kd2 Bb5 28.Nd6 Rb8 29.Ra1 Rxb2 30.Rab1 Ba4 31.Rhc1 Nb3+ 32.Kc3 Nxc1 33.Rxb2 Ne2+ 34.Kd3 Rxb2 35.Bxa4 Nd4 36.Nc4 Ra2 37.Bd7 Kf8 38.Nxe5 Nb3 39.Bxf5 Rxh2 40.d6 g6 41.d7 Nc5+ 42.Ke3 Nb7 43.Bg4 h5 44.Nxg6+ Kf7 45.Bf5 Nd8 46.Ne5+ Ke7 47.Kf4 Ra2 48.Kg5 Ra5 49.f4 Ra3 50.Kh4 Rb3 51.Bg6 Kd6 52.Bxh5 Rb8 53.Bg4 Nc6 54.Nxc6 Kxc6 55.Bf5 Rh8+ 56.Kg4 Rg8+ 57.Kf3 Kd6 58.g4 Ke7 59.g5 Ra8 60.Kg4 Kf8 61.Be6 Rd8 62.f5 Ke7 63.Kf4 Ra8 64.Ke5 Ra4 65.f6+ Kd8 66.g6 Ra5+ 67.Bd5 Ra6 68.g7 1-0
1777489 Mayeregger, Arnold (2121) FM Maevsky, N (2337) 0-1
1.d4 d5 2.c4 Nc6 3.e3 e5 4.cxd5 Qxd5 5.Nc3 Bb4 6.a3 Bxc3+ 7.bxc3 Nf6 8.c4 Qd6 9.d5 Nb8 10.Ne2 O-O 11.Nc3 c6 12.Be2 Rd8 13.e4 Na6 14.O-O Nc5 15.Bf3 Qc7 16.Be3 b6 17.Qc2 Ba6 18.Na4 Nb7 19.Rfc1 Rac8 20.Qb2 Na5 21.Qb4 c5 22.Qe1 Bxc4 23.Bg5 Qd6 24.Nb2 Ba6 25.Bd1 h6 26.Bh4 Re8 27.Bg3 Qe7 28.h3 Red8 29.Kh2 c4 30.Qe3 b5 31.Bf3 Nd7 32.Rd1 Nc5 33.Bg4 Ra8 34.Re1 Nab3 35.Rad1 Bc8 36.Bh5 Nd3 37.Nxd3 cxd3 38.Qxd3 Nc5 39.Qxb5 Ba6 40.Qb4 Rab8 41.Qc3 Rb3 42.Qxe5 Qxe5 43.Bxe5 Nd3 44.Rxd3 Rxd3 45.Bc7 Rd7 46.d6 R3xd6 47.Bxd6 Rxd6 48.e5 Rd3 49.e6 fxe6 50.Rxe6 Bb5 51.Bg6 Bd7 52.Re7 Kf8 53.Rf7+ Kg8 54.Rf4 a5 55.Rc4 Rd6 56.Bh5 Kf8 57.Rc5 a4 58.Ra5 Ke7 59.Bf3 Kf6 60.Ra7 Be6 61.Rxa4 Bb3 62.Rf4+ Ke5 63.Rb4 Bc2 64.Bg4 Bd3 65.f4+ Kf6 66.Bf3 g6 67.g4 g5 68.f5 Ra6 69.a4 Bc2 70.a5 Rxa5 71.Rb6+ Ke5 72.Re6+ Kf4 73.Bg2 Ra2 0-1
1776982 IM Turzo, A (2302) Mayeregger, Arnold (2121) 0-1
1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.c3 O-O 5.Nbd2 d5 6.e3 Bf5 7.Be2 Nbd7 8.Qb3 b6 9.O-O c5 10.a4 c4 11.Qa3 Re8 12.b3 cxb3 13.Qxb3 Qc7 14.c4 Be6 15.Bf4 Qb7 16.c5 Nh5 17.Rfc1 Rac8 18.a5 Nxf4 19.exf4 Qb8 20.axb6 axb6 21.c6 Nf6 22.Ba6 Qxf4 23.Bxc8 Rxc8 24.Qxb6 Ne4 25.Nxe4 dxe4 26.Ne5 e3 27.Qb2 Bh6 28.Re1 Qe4 29.fxe3 Bxe3+ 30.Kh1 Qxd4 31.Qxd4 Bxd4 32.Nf3 Bxa1 33.Rxa1 Rxc6 34.h3 Bd5 35.Kh2 Bxf3 36.gxf3 e5 37.Kg3 Kg7 38.Ra7 Kf6 39.h4 h6 40.Rb7 g5 41.hxg5+ hxg5 42.Ra7 Rc3 43.Kg4 Rc4+ 44.Kg3 Kg6 45.Ra6+ f6 46.Rb6 Kf5 47.Ra6 Rc3 48.Ra4 Rd3 49.Rb4 Rd4 50.Rb5 g4 51.fxg4+ Rxg4+ 52.Kf3 Rf4+ 53.Ke3 Ra4 54.Kf3 Ra3+ 55.Kf2 Kf4 56.Rb4+ e4 57.Rc4 Ra2+ 58.Kf1 f5 59.Rc5 e3 60.Rb5 Ke4 61.Rb8 f4 62.Rb4+ Kf3 63.Kg1 Ra1+ 64.Kh2 e2 65.Rb3+ Kf2 66.Rb2 f3 67.Kh3 Kf1 68.Rb3 e1=Q 69.Rxf3+ Ke2 70.Rg3 Qh1+ 71.Kg4 Ra4+ 72.Kf5 Qd5+ 73.Kg6 Ra6+ 74.Kh7 Qh5+ 75.Kg7 Ra7+ 76.Kf6 Qh4+ 77.Rg5 Ra5 78.Kg6 Qxg5+ 79.Kf7 Ra6 0-1
1777499 WGM Abrahamyan, T (2358) Mayeregger, Arnold (2121) 1-0
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 O-O 12.Nc2 Rb8 13.Be2 Bg5 14.O-O Kh8 15.Qd3 f5 16.Bf3 g6 17.Rfd1 a5 18.a3 Be6 19.Nde3 Bxe3 20.Nxe3 f4 21.Nc2 Bb3 22.Rd2 Qe7 23.Qxd6 Qb7 24.Rad1 Rbd8 25.Qc5 Bxc2 26.Rxd8 Rxd8 27.Rxd8+ Nxd8 28.Qf8# 1-0
1778060 Mayeregger, Arnold (2121) IM Tarigan, Gilbert Elroy (2149) 0-1
1.d4 c5 2.e3 d5 3.Nf3 Nf6 4.b3 Nc6 5.Bb2 cxd4 6.Nxd4 Bg4 7.Be2 Bxe2 8.Qxe2 Nxd4 9.Bxd4 e6 10.O-O Be7 11.c4 O-O 12.Nd2 Rc8 13.Rfd1 Qa5 14.cxd5 Nxd5 15.Nc4 Qa6 16.Qb2 Bf6 17.Bxf6 Nxf6 18.Rd4 Rfd8 19.Rad1 Rxd4 20.Qxd4 h6 21.h3 Qxa2 22.Rd3 b5 23.Nd6 Rd8 24.Qc3 Ne4 25.Nxe4 Qb1+ 26.Kh2 Qxd3 27.Qe5 Qd5 28.Qf4 Qf5 29.Qh4 f6 30.Ng3 Qxf2 31.Qg4 Qxe3 32.Nh5 Qe5+ 33.Ng3 Rd3 34.Qg6 Qxg3+ 35.Qxg3 Rxg3 36.Kxg3 a5 37.Kf3 e5 38.Ke4 a4 39.bxa4 bxa4 40.Kd3 a3 41.Kc2 e4 0-1
1777133 CM Sliwicki, D (2169) Mayeregger, Arnold (2121) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Nb3 Bb4 7.Bd3 d5 8.exd5 Nxd5 9.O-O Nxc3 10.bxc3 Be7 11.Qh5 Qd7 12.h3 g6 13.Qh6 Bf8 14.Qe3 Bd6 15.Qh6 Bf8 16.Qe3 Bd6 17.c4 O-O 18.c5 Be7 19.Bb2 Bf6 20.Rad1 Qe7 21.Be4 Bg7 22.Bxc6 bxc6 23.Na5 Re8 24.Rd6 Bf5 25.Nxc6 Qb7 26.Qb3 Qc7 27.Rfd1 a5 28.Qb6 Rac8 29.Rd8 Qxb6 30.cxb6 Rexd8 31.Rxd8+ Rxd8 32.Nxd8 Bc8 33.b7 Bxb7 34.Nxb7 a4 35.Nc5 1-0
1797136 WFM Berdychevaskaya, N (2208) Mayeregger, Arnold (2121) 0-1
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 O-O 12.Nc2 Rb8 13.a4 bxa4 14.Ncb4 Nxb4 15.cxb4 a5 16.Rxa4 axb4 17.Nxb4 Bg5 18.Nc6 Qb6 19.Nxb8 Qxb8 20.Bc4 Bd7 21.Ra3 Qb4+ 22.Rc3 Qxb2 23.Rc2 Qb4+ 24.Kf1 Ba4 25.Bxf7+ Kxf7 26.Rc7+ Kg6 27.Qa1 Bb5+ 28.Kg1 Ra8 29.Qf1 Bxf1 0-1
1796653 FM Paasikangas, J (2174) Mayeregger, Arnold (2121) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 c5 7.O-O cxd4 8.Nxd4 Nc6 9.Be3 Bd7 10.Kh1 Nxd4 11.Bxd4 Bc6 12.f3 a5 13.Nd5 Bxd5 14.cxd5 Nd7 15.Bxg7 Kxg7 16.Rc1 Qb6 17.b3 Rfc8 18.Qd2 a4 19.Qb2+ Kg8 20.b4 a3 21.Qb3 Nf6 22.Bd3 Qe3 23.Rce1 Qd2 24.Re2 Qc3 25.Qb1 Nd7 26.f4 Qd4 27.Bb5 Nf6 28.Rd1 Qb6 29.Bd3 Rc3 30.h3 Rac8 31.Bc2 Re3 32.Rde1 Rxe2 33.Rxe2 Nh5 34.Kh2 Nxf4 35.Rd2 Qe3 36.Qd1 Rc3 37.Bb1 Qg3+ 38.Kh1 Re3 0-1
1795904 IM Remizov, Yaroslav (2385) Mayeregger, Arnold (2121) 1-0
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.c4 b4 12.Nc2 O-O 13.g3 a5 14.h4 g6 15.Bh3 Bg7 16.Kf1 Kh8 17.h5 Kg8 18.Kg2 Ra7 19.Bxc8 Qxc8 20.hxg6 hxg6 21.Qf3 Qe6 22.Rh3 f5 23.Rah1 fxe4 24.Rh8+ Bxh8 25.Rxh8+ Kxh8 26.Qxf8+ Qg8 27.Qxd6 Qe8 28.Nf6 Qc8 29.Nxe4 Rh7 30.Qf6+ Kg8 31.Qxg6+ Kh8 32.Ng5 Rg7 33.Qh6+ Kg8 34.Ne3 Nd4 35.Nd5 Qg4 36.Nf6+ 1-0
1796941 Mayeregger, Arnold (2121) WFM Grigoryeva, O2 (2141) 0-1
1.d4 Nf6 2.c4 c5 3.e3 cxd4 4.exd4 d5 5.Nf3 dxc4 6.Bxc4 e6 7.Nc3 Nc6 8.O-O Be7 9.Bg5 O-O 10.Re1 h6 11.Bh4 Nb4 12.a3 Nbd5 13.Ne5 Nxc3 14.bxc3 Nd5 15.Bxe7 Nxe7 16.Qf3 Qc7 17.Rad1 f6 18.Ng4 Qxc4 19.Qg3 Kh8 20.Qh4 Nf5 21.Qh5 Bd7 22.d5 Be8 23.Qh3 exd5 24.Rd4 Qc8 25.Rxd5 Bg6 26.Red1 Qe6 27.Nxh6 gxh6 28.g4 Qe8 29.gxf5 Bh5 30.Kf1 Qe2+ 31.Kg1 Rg8+ 32.Kh1 Qf3+ 0-1
1797517 Mayeregger, Arnold (2121) CM Okike, D (2177) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 Re8 6.a3 Bf8 7.d5 e5 8.Ng3 d6 9.e4 g6 10.h4 h5 11.Bg5 Bg4 12.f3 Bc8 13.Qd2 c6 14.O-O-O Nbd7 15.Bd3 Qb6 16.Be3 Qc7 17.Kb1 a6 18.Nge2 b5 19.g4 hxg4 20.h5 gxf3 21.Ng3 Ng4 22.hxg6 Nxe3 23.gxf7+ Kxf7 24.Qxe3 Nf6 25.Qxf3 Bg4 26.Rh7+ Bg7 27.Qf1 Bxd1 28.Nxd1 Kg8 29.Rh1 cxd5 30.cxd5 Qc5 31.Nf5 Ra7 32.Nde3 Rf8 33.Nxg7 Rxg7 34.Nf5 Rff7 35.Qh3 Kf8 36.Rc1 Rh7 37.Qg2 Qb6 38.Rc8+ Ne8 39.Qg6 b4 40.axb4 Qxb4 41.Qxd6+ Qxd6 42.Nxd6 Re7 43.Bxa6 Rh1+ 44.Ka2 Ra7 45.Nxe8 Rxa6+ 46.Kb3 Ke7 47.Ng7 Rb6+ 48.Ka2 Rh2 49.Nf5+ Kd7 50.Rg8 Rhxb2+ 51.Ka1 R2b4 52.Rg7+ Ke8 53.Rg8+ Kf7 54.Rg7+ Kf6 55.Ra7 Rxe4 56.Nh6 Rb3 57.Ng8+ Kg5 58.Rg7+ Kf4 59.Ka2 Rh3 60.Nf6 Re2+ 61.Kb1 Rh1+ 0-1
1796513 CM Aslanov, Umid (2019) Mayeregger, Arnold (2121) 1-0
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 O-O 12.Nc2 Rb8 13.Be2 Bg5 14.O-O Kh8 15.Nce3 g6 16.b3 f5 17.exf5 gxf5 18.a4 f4 19.Ng4 e4 20.axb5 axb5 21.Nb4 Nxb4 22.cxb4 h5 23.Qd4+ Kh7 24.Ra7+ Rb7 25.Qxe4+ Kg8 26.Rxb7 Bxb7 27.Qxb7 hxg4 28.Bxg4 Qf6 29.Qxb5 Qe5 30.Qxe5 dxe5 31.b5 Rb8 32.Bd7 Kf8 33.Rd1 Ke7 34.Bc6 Ke6 35.Rd7 Be7 36.h3 Bc5 37.Rh7 Bd4 38.Rh6+ Kf5 39.h4 e4 40.Rh5+ Kg4 41.Rh7 e3 42.fxe3 fxe3 43.Kf1 Rf8+ 44.Ke2 Rf2+ 45.Kd3 Rd2+ 46.Kc4 e2 47.Bf3+ Kf4 48.Bxe2 Be5 49.Bf3 Rd4+ 50.Kc5 Rd8 51.Rf7+ Ke3 52.Kc6 Rc8+ 53.Kb7 Rb8+ 54.Ka6 Bd4 55.Re7+ Kd3 56.Rd7 Kc3 57.Rxd4 Kxd4 58.b6 Kc5 59.b7 Kd6 60.Ka7 Kc7 61.h5 Rh8 62.g4 Kd7 63.b8=Q 1-0
1801790 Mayeregger, Arnold (2121) FM Girel, Joseph (2310) 1/2-1/2
1.Nf3 Nf6 2.c4 c5 3.Nc3 e6 4.e3 d5 5.cxd5 exd5 6.d4 cxd4 7.Nxd4 Nc6 8.Bb5 Bd7 9.O-O Bd6 10.b3 Qe7 11.Bb2 O-O 12.Nf3 Be6 13.Rc1 Rad8 14.Be2 Bb8 15.Nb5 Rfe8 16.Nbd4 Bd7 17.Bd3 Rc8 18.Nf5 Bxf5 19.Bxf5 Rcd8 20.g3 Ne5 21.Nd4 Ne4 22.Bh3 g6 23.Bg2 h5 24.Qc2 Ng4 25.Nf3 a6 26.Bd4 Bd6 27.Nd2 Nexf2 28.Rxf2 Nxf2 29.Kxf2 Be5 30.Qd3 Qf6+ 31.Nf3 Bxd4 32.Qxd4 Qf5 33.Qf4 Qd3 34.Qd4 Qf5 35.Qf4 Qd3 36.Qd4 Qb5 37.Bf1 Qa5 38.Qd2 Qb6 39.Qd4 Qa5 40.Qd2 Qa3 41.Bd3 Re7 42.Bb1 Rde8 43.Re1 Qd6 44.h4 Qb6 45.Qd4 Qa5 46.Qd2 Qb6 47.Qd4 Qe6 48.Ng5 Qc6 49.Nf3 Qe6 50.Ng5 Qc6 51.Nf3 Qe6 1/2-1/2
1801370 Mayeregger, Arnold (2121) GM Iniyan, P (2506) 1-0
1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6 4.e3 e6 5.d4 d5 6.cxd5 exd5 7.Bb5 Bd6 8.O-O O-O 9.b3 Re8 10.dxc5 Bxc5 11.Bb2 Bg4 12.Be2 Rc8 13.Rc1 Bb6 14.h3 Bh5 15.Nh4 Bxe2 16.Nxe2 Ne4 17.Nf5 f6 18.Nf4 Ba5 19.Qg4 Ng5 20.Nxg7 Ne5 21.Bxe5 Rxc1 22.Rxc1 Rxe5 23.Rc8 Kxg7 24.Rxd8 Bxd8 25.h4 f5 26.Qg3 1-0
1802141 Mayeregger, Arnold (2121) FM De Silva, L M S T (2085) 0-1
1.Nf3 Nf6 2.c4 b6 3.b3 Bb7 4.Bb2 g6 5.e3 Bg7 6.Be2 O-O 7.O-O d5 8.cxd5 Nxd5 9.Bxg7 Kxg7 10.a3 c5 11.Qc2 Nc6 12.d3 Rc8 13.Qb2+ f6 14.Nbd2 e5 15.Rfe1 Qe7 16.d4 e4 17.Nh4 cxd4 18.exd4 f5 19.g3 Qf6 20.Nc4 Nxd4 21.Rad1 Rxc4 0-1
1801959 FM Gritsenko, N (2309) Mayeregger, Arnold (2121) 1-0
1.b3 d5 2.Bb2 Nf6 3.Nf3 c6 4.e3 e6 5.Be2 Bd6 6.c4 O-O 7.Nc3 e5 8.cxd5 cxd5 9.Nb5 Nc6 10.Nxd6 Qxd6 11.O-O Bg4 12.Rc1 Rac8 13.h3 Bh5 14.Nh4 Bxe2 15.Qxe2 d4 16.Nf5 Qd7 17.e4 g6 18.Ng3 h5 19.f4 exf4 20.Rxf4 Qe6 21.Rcf1 Nd7 22.Nxh5 gxh5 23.Qxh5 Qg6 24.Rg4 Nde5 25.Rxg6+ fxg6 26.Rxf8+ Rxf8 27.Qg5 Rd8 28.Ba3 Rd7 29.h4 Kg7 30.h5 Rf7 31.Bd6 Nd3 32.Qxg6+ Kh8 33.Qxf7 1-0
1818626 CM Blanco, Ce (2065) Mayeregger, Arnold (2121) 0-1
1.d4 c5 2.Nf3 cxd4 3.Nxd4 g6 4.g3 Bg7 5.Bg2 Nc6 6.Nxc6 bxc6 7.O-O Nf6 8.c4 O-O 9.Nc3 Rb8 10.Qc2 Qa5 11.Bd2 Qh5 12.b3 d5 13.cxd5 cxd5 14.Qd3 Bf5 15.Qf3 Bg4 16.Qd3 Bh3 17.Bf3 Bg4 18.Bg2 Rfd8 19.Bf4 e5 20.Bc1 d4 21.Ne4 Bxe2 22.Nxf6+ Bxf6 23.Qc4 Bxc4 0-1
1817912 Mayeregger, Arnold (2121) CM Hartikainen, J (2142) 1-0
1.c4 Nf6 2.Nc3 e5 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nb6 6.Nf3 Nc6 7.O-O Be7 8.d3 O-O 9.Be3 Be6 10.a3 Nd5 11.Nxd5 Bxd5 12.b4 Nd4 13.Bxd4 exd4 14.Nd2 Bxg2 15.Kxg2 a5 16.Qb3 axb4 17.axb4 Qd6 18.b5 Qb4 19.Qxb4 Bxb4 20.Nf3 Bc3 21.Rac1 c5 22.bxc6 bxc6 23.e3 c5 24.Rc2 f6 25.Nh4 g6 26.Nf3 Ra3 27.Rb1 Rfa8 28.Rb5 R3a5 29.Rxa5 Rxa5 30.exd4 cxd4 31.Re2 Kf7 32.Re4 Rd5 33.g4 h6 34.Kg3 Rd7 35.h4 g5 36.h5 Re7 37.Rxe7+ Kxe7 38.Nh2 Ba5 39.Kf3 Bc7 40.Nf1 Bf4 41.Ke4 Be5 42.Nd2 Kd6 43.Nc4+ Ke6 44.f3 Bh2 45.Kxd4 Bg1+ 46.Ke4 Ba7 47.d4 Bb8 48.d5+ Kf7 49.Kf5 Bf4 50.Na5 Bc7 51.Nc6 Bd6 52.Nd4 1-0
1816970 Mayeregger, Arnold (2121) GM Paichadze, L (2565) 0-1
1.Nf3 Nf6 2.b3 e6 3.Bb2 a5 4.e3 a4 5.bxa4 Rxa4 6.c4 Ra8 7.a3 Be7 8.g4 O-O 9.g5 Ne4 10.h4 d5 11.Bd3 c5 12.Qc2 f5 13.gxf6 Bxf6 14.cxd5 Bxb2 15.Qxb2 exd5 16.Ng5 Bf5 17.Bxe4 Bxe4 18.Rg1 Qe7 19.Nxe4 dxe4 20.Nc3 Nc6 21.Nxe4 Ne5 22.Ke2 Rae8 23.Rg2 Qf7 24.Ng5 Qc4+ 25.Kd1 Qf1+ 26.Kc2 Qxg2 27.f4 Nc4 28.Qc3 Nxe3+ 0-1
1819300 Mayeregger, Arnold (2121) IM Seul, G (2372) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 6.a3 Bxc3+ 7.Nxc3 d5 8.cxd5 Bxf1 9.Kxf1 Nxd5 10.Qg4 O-O 11.e4 f5 12.exf5 Rxf5 13.Bh6 Qf6 14.Nxd5 Rxf2+ 15.Kg1 exd5 16.Qc8+ Qf8 17.Qe6+ Kh8 18.Be3 Rf5 19.g4 Rf6 20.Qxd5 Nc6 21.Kg2 Rd8 22.Qe4 Nxd4 23.Bxd4 Rf4 24.Rhf1 Rxe4 25.Rxf8+ Rxf8 26.Bc3 Kg8 27.Rd1 Re7 28.h3 c5 29.Kg3 Kf7 30.h4 Rfe8 31.g5 g6 32.Rf1+ Ke6 33.Rd1 Kf5 34.Rf1+ Ke4 35.Bf6 Re6 36.Rf4+ Kd3 37.Ra4 Re3+ 38.Kg2 a5 39.b4 R8e4 40.Kf2 Rc4 41.Bd8 cxb4 42.axb4 Re2+ 43.Kf1 Rc1# 0-1
1818282 IM Quintiliano Pinto, R (2469) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 c5 7.O-O cxd4 8.Nxd4 Nc6 9.Be3 Bd7 10.h3 Nxd4 11.Bxd4 Bc6 12.Qc2 Nd7 13.Bxg7 Kxg7 14.b4 b6 15.Rad1 a5 16.a3 Bb7 17.Rfe1 Kg8 18.Bf1 axb4 19.axb4 Ne5 20.f4 Nc6 21.Qb2 Qc8 22.Nd5 Qd8 23.c5 bxc5 24.bxc5 Rb8 25.Qc3 f6 26.Ne3 Qa5 27.Qxa5 Nxa5 28.cxd6 exd6 29.Rxd6 Bxe4 30.Ng4 f5 31.Nf6+ Kg7 32.Nxe4 fxe4 33.Rxe4 Rf7 34.Ra4 Nb3 35.Bc4 Rxf4 36.Bxb3 Rxa4 37.Bxa4 Rb7 38.Rd7+ Rxd7 39.Bxd7 Kf6 40.Kf2 h5 41.Ba4 g5 42.Be8 h4 43.Kf3 Kf5 44.Bd7+ Ke5 45.Kg4 Kf6 46.Bf5 1-0
1817521 Mayeregger, Arnold (2121) FM Lonoff, M (2122) 1-0
1.Nf3 e6 2.b3 d5 3.Bb2 c5 4.e3 Nc6 5.c4 Nf6 6.a3 d4 7.exd4 cxd4 8.d3 a5 9.Nbd2 Be7 10.g3 O-O 11.Bg2 Rb8 12.O-O e5 13.Re1 Nd7 14.h4 f6 15.h5 Nc5 16.Ne4 Nxe4 17.dxe4 Bg4 18.h6 g6 19.Qd3 Rf7 20.Nh2 Qd7 21.Nxg4 Qxg4 22.Rac1 Bf8 23.Bf3 Qg5 24.Kg2 Qxh6 25.Rh1 Qg7 26.c5 Rd7 27.Bg4 Re7 28.Rh4 h5 29.Bf3 Qh6 30.Rch1 Rh7 31.Bc1 Qg7 32.g4 Qe7 33.b4 axb4 34.axb4 Qe6 35.Bd1 Nxb4 36.Qa3 Bxc5 37.Bb3 1-0
1819058 IM Barp, Alberto (2366) Mayeregger, Arnold (2121) 0-1
1.f4 c5 2.Nf3 g6 3.g3 Bg7 4.Bg2 Nc6 5.O-O d5 6.d3 d4 7.c3 Nh6 8.e4 dxe3 9.Bxe3 Qa5 10.Kh1 Ng4 11.Bg1 O-O 12.Nbd2 Bf5 13.Nc4 Qc7 14.Bxc5 Rfd8 15.Ne1 Rac8 16.Bg1 b5 17.Ne3 Nxe3 18.Bxe3 b4 19.Rc1 bxc3 20.bxc3 Qa5 21.Qb3 Bxd3 22.Nxd3 Rxd3 23.Bg1 Rxc3 24.Qb7 Rb8 25.Qd7 Rd8 26.Qb7 Rb8 27.Qd7 Rd8 28.Qg4 h5 29.Qe2 Rxc1 30.Rxc1 Nd4 31.Qxe7 Nf5 32.Qxa7 Qxa7 33.Bxa7 Rd2 34.a4 Ra2 35.Bc6 Bd4 36.Bxd4 Nxd4 37.Bd7 Nf3 0-1
1818096 IM Agibileg, Uurtsaikh (2413) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 c5 7.d5 e5 8.O-O Ne8 9.Ne1 f5 10.f3 f4 11.Nd3 g5 12.a3 Nd7 13.b4 b6 14.bxc5 Nxc5 15.Nxc5 bxc5 16.Qa4 h5 17.Bd2 g4 18.Be1 Bd7 19.Qa6 Qg5 20.Nb5 g3 21.h3 Qh4 22.Ra2 Bxh3 23.gxh3 Qxh3 24.Bd3 Qd7 25.Qc6 Qd8 26.Ba5 Qxa5 27.Qxa8 a6 28.Rc1 Nf6 29.Qa7 Rf7 30.Qb8+ Rf8 31.Qc7 Qa4 32.Nxd6 Qb3 33.Rd2 Qxa3 34.Rcd1 Qc3 35.Nf5 Rf7 36.Qc8+ Kh7 37.Rc2 Qb3 38.Qe6 Qb7 39.Nd6 Qc8 40.Qxc8 1-0
1825813 Campelo, L (2154) Mayeregger, Arnold (2121) 0-1
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.Bxf6 gxf6 10.Nd5 Bg7 11.c3 f5 12.exf5 Bxf5 13.Nc2 O-O 14.Nce3 Be6 15.Bd3 f5 16.O-O e4 17.Nf4 Bf7 18.Bc2 Be5 19.Ned5 Qg5 20.g3 Kh8 21.a4 b4 22.Kh1 bxc3 23.bxc3 Rac8 24.Rb1 Ne7 25.Rb7 Nxd5 26.Nxd5 Bh5 27.f3 Bxf3+ 28.Rxf3 exf3 29.Qxf3 Bxc3 30.Nxc3 Qc1+ 31.Bd1 Qxc3 32.Qh5 Rc7 33.Rxc7 Qxc7 34.Bf3 Qg7 35.Bd5 Qg6 36.Qf3 Re8 37.Kg2 Qf6 38.h4 Re7 39.Kh3 Kg7 40.Qb3 Qd4 0-1
1825319 IM Kornyukov, A (2452) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 O-O 5.Nc3 d6 6.Bg5 c5 7.d5 h6 8.Be3 e6 9.Qd2 Kh7 10.a4 exd5 11.cxd5 Na6 12.Bc4 Nb4 13.Nge2 Nd7 14.f4 Nf6 15.h3 Re8 16.Ng3 h5 17.e5 dxe5 18.O-O b6 19.f5 h4 20.fxg6+ fxg6 21.Nge4 Bf5 22.Bg5 Bxe4 23.Bxf6 Bxf6 24.Nxe4 Rf8 25.Rf3 Be7 26.Raf1 Rf4 27.d6 Bg5 28.Nxg5+ Qxg5 29.Rxf4 exf4 30.Rxf4 Qe5 31.Rf7+ 1-0
1824306 Mayeregger, Arnold (2121) GM Wagner, De (2581) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.e3 Bg7 5.Nf3 O-O 6.Bd3 c5 7.O-O cxd4 8.exd4 Bg4 9.cxd5 Nxd5 10.h3 Be6 11.Re1 Nxc3 12.bxc3 Bd5 13.Bg5 Nc6 14.Qe2 Re8 15.Rad1 Rc8 16.Bb1 Qa5 17.Bd2 Qa4 18.Ne5 Nxe5 19.dxe5 a6 20.Be3 e6 21.Bd4 Qc6 22.f3 b5 23.h4 h5 24.Qd2 Red8 25.Qg5 Rd7 26.Rf1 Qa8 27.Qf4 Rc4 28.Bd3 Ra4 29.Bb1 Bxa2 30.Bxa2 Rxa2 31.g4 hxg4 32.Qxg4 Qd8 33.h5 gxh5 34.Qxh5 b4 35.f4 bxc3 36.Bxc3 Qb6+ 37.Kh1 Qc6+ 0-1
1823894 Mayeregger, Arnold (2121) GM Jaracz, P (2456) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 Bxc3+ 7.bxc3 d6 8.O-O Nc6 9.e4 e5 10.Re1 h6 11.Bb2 b6 12.Qa4 Bd7 13.Qc2 Rc8 14.Rad1 Qe7 15.d5 Na5 16.Nh4 Nh5 17.g3 g6 18.Bc1 Kh7 19.Qd2 g5 20.Nf5 Bxf5 21.exf5 Nf6 22.f4 gxf4 23.gxf4 e4 24.Kh1 Rg8 25.Be2 Ng4 26.Bxg4 Rxg4 27.Qe2 Rcg8 28.Rg1 Qh4 29.Rxg4 Rxg4 30.Qxe4 Qf6 31.Rg1 Rxg1+ 32.Kxg1 Kg7 33.Bd2 Kf8 34.Kf2 Qe7 35.Qd3 Qh4+ 36.Kg2 Qg4+ 37.Kf2 Qd1 38.f6 Nxc4 39.Qxc4 Qxd2+ 40.Kg3 Qe1+ 41.Kf3 Qh1+ 42.Kg3 Qg1+ 43.Kf3 Qxh2 44.Qa6 Qh3+ 45.Kf2 Qh4+ 46.Kf3 Qxf6 47.Qxa7 Qxc3+ 48.Kg4 Kg7 49.Qxb6 Qf6 50.a4 Qg6+ 51.Kf3 Qd3+ 52.Kg4 Qxd5 53.a5 Qg2+ 54.Kh4 f5 55.Qc7+ Kh8 56.Qd8+ Kg7 57.Qe7+ Kg8 58.Qe8+ Kg7 59.Qe7+ Kg6 60.Qe8+ Kg7 61.Qe7+ 1/2-1/2
1824160 IM Costachi, M (2471) Mayeregger, Arnold (2121) 0-1
1.g3 c5 2.Bg2 g6 3.b3 Bg7 4.Nc3 Nf6 5.Bb2 O-O 6.e3 d5 7.Nge2 e5 8.d4 exd4 9.exd4 cxd4 10.Nxd4 Re8+ 11.Nce2 Nc6 12.O-O Bg4 13.f3 Bd7 14.Re1 Qb6 15.Kh1 Rad8 16.Qd2 Bc8 17.Rad1 Re7 18.Nf4 Rde8 19.Rxe7 Rxe7 20.Nxc6 bxc6 21.Bd4 Qc7 22.Qc3 Ne8 23.Bxg7 Nxg7 24.Qf6 Ne8 25.Qd4 Qe5 26.Qxe5 Rxe5 27.Kg1 Bf5 28.Rd2 Re1+ 29.Kf2 Rc1 30.Nd3 Bxd3 31.cxd3 d4 32.f4 c5 33.Bd5 Nf6 34.Bf3 Kf8 35.g4 Ke7 36.Re2+ Kd6 37.g5 Nd7 38.h4 Rc3 39.Be4 f6 40.gxf6 Nxf6 41.Kf3 Rc1 42.f5 gxf5 43.Bxf5 Rf1+ 44.Rf2 Rxf2+ 45.Kxf2 Ke5 46.Bc8 Kf4 47.a3 a5 48.Be6 h6 49.Bf7 Ng4+ 50.Ke2 Ne5 51.Be6 Nf3 52.h5 Ng5 53.Bd7 Nf7 54.Be8 Ne5 55.Ba4 Kg4 56.Be8 Kg3 57.Bb5 Nf3 58.Bc6 Ng1+ 59.Kd2 Kf2 60.Kc2 Ke3 61.Be4 Ne2 62.Bg6 Nf4 63.b4 cxb4 64.axb4 axb4 65.Kb3 Nxd3 66.Be8 Nf4 67.Kxb4 d3 68.Kc5 d2 69.Ba4 Nxh5 70.Kd5 Nf4+ 71.Ke5 h5 72.Kf5 h4 73.Kg4 h3 74.Kg3 Ke2 75.Bd7 Kf1 76.Kh2 d1=Q 77.Bg4 Qd2+ 78.Be2+ Qxe2+ 79.Kg3 Qg2+ 80.Kh4 Ne2 81.Kh5 h2 82.Kh4 h1=Q# 0-1
1825190 FM Seletsky, G (2272) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.g4 c5 7.d5 e6 8.g5 Ne8 9.h4 exd5 10.cxd5 Nc7 11.a4 Re8 12.f3 a6 13.Nh3 Bd7 14.Nf2 b5 15.axb5 axb5 16.Rxa8 Nxa8 17.Kf1 b4 18.Nb1 Qa5 19.Nd2 Nb6 20.Nc4 Nxc4 21.Bxc4 Bb5 22.Qe2 Bxc4 23.Qxc4 Nd7 24.Kg2 Ne5 25.Qe2 c4 26.Be3 Nd3 27.Nxd3 cxd3 28.Qxd3 Bxb2 29.Bd4 Bxd4 30.Qxd4 b3 31.Rb1 Rb8 32.Rb2 Qe1 33.Qf2 Qd1 34.Kg3 Rc8 35.Qe3 Rb8 36.Kg4 Kf8 37.h5 gxh5+ 38.Kxh5 Qh1+ 39.Kg4 Qd1 40.Qc3 Kg8 41.Kf4 Rb5 42.Kf5 Rc5 43.Qxb3 Qd4 44.f4 Rc4 45.Re2 Kg7 46.Qb2 Rc3 47.Rc2 1-0
1825446 Mayeregger, Arnold (2121) WFM Saulina, Varvara (2240) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Nbd7 7.O-O e5 8.d5 a5 9.a3 Nh5 10.Ng5 Nf4 11.Bf3 Qxg5 12.g3 Nc5 13.Kh1 Bh3 14.gxf4 exf4 15.Rg1 Qh4 16.Qd2 Nb3 17.Qd1 Nxa1 18.Bd2 Qxf2 19.Be1 Qxb2 0-1
1824936 Mayeregger, Arnold (2121) WIM Niyazgulova, Marina (2227) 1-0
1.c4 e5 2.Nc3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nb6 6.Nf3 Nc6 7.O-O Be7 8.d3 O-O 9.Be3 Be6 10.a3 f6 11.b4 Nd5 12.Nxd5 Bxd5 13.Nd2 Bxg2 14.Kxg2 Qd5+ 15.f3 Nd4 16.Bxd4 exd4 17.Qb3 Rad8 18.Rac1 c6 19.Rc4 Kh8 20.Rc2 f5 21.Qxd5 Rxd5 22.h3 a5 23.bxa5 Rxa5 24.Rb1 Bxa3 25.Rxb7 Ra6 26.Rc7 c5 27.g4 Re6 28.Kf2 fxg4 29.hxg4 Rh6 30.Ne4 Rg6 31.Kg3 h5 32.g5 Bb4 33.Ra2 Kh7 34.Raa7 Kh8 35.Kh4 Rb6 36.Rxg7 Rf4+ 37.Kxh5 Rb8 38.Rh7+ Kg8 39.Nf6+ Rxf6 40.gxf6 Bd2 41.Rag7+ Kf8 42.Rh8# 1-0
1824450 Mayeregger, Arnold (2121) FM Riehle, Marco (2347) 0-1
1.c4 c5 2.Nc3 Nf6 3.g3 d5 4.Bg2 d4 5.Ne4 Nxe4 6.Bxe4 f5 7.Bg2 e5 8.d3 Nc6 9.Nf3 Bd6 10.Bg5 Qc7 11.O-O O-O 12.Bd2 h6 13.Nh4 g5 14.Bd5+ Kh7 15.Ng2 Ne7 16.f4 Nxd5 17.cxd5 gxf4 18.gxf4 e4 19.dxe4 fxe4 20.e3 Rg8 21.Kh1 Bg4 22.Qc2 Bf3 23.Rxf3 d3 24.Qc4 exf3 25.Qe4+ Kh8 26.Bc3+ Rg7 27.Nh4 f2 28.Nf5 Bf8 29.Qe6 Qb6 30.d6 Qc6+ 31.e4 Re8 32.Qxh6+ Kg8 33.Ng3 Rxe4 34.Kg2 Re6+ 0-1
1825755 FM Wiwatanadate, P (2040) Mayeregger, Arnold (2121) 1/2-1/2
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.e4 Nh6 6.Nge2 d6 7.O-O O-O 8.Rb1 a5 9.d3 e5 10.h3 f5 11.f4 Nf7 12.exf5 Bxf5 13.g4 Be6 14.f5 gxf5 15.gxf5 Bd7 16.Nd5 Bf6 17.Nxf6+ Qxf6 18.Ng3 Kh8 19.Ne4 Qh4 20.Qg4 Qxg4 21.hxg4 Rg8 22.Nf6 Rgd8 23.Kh2 Rab8 24.Bd5 Kg7 25.Nh5+ Kf8 26.Ng3 Ne7 27.Bg2 b5 28.Ne4 Bc6 29.Kg3 Bxe4 30.Bxe4 Ng8 31.g5 Ne7 32.g6 hxg6 33.fxg6 Nxg6 34.Bxg6 Rb7 35.Bh6+ Kg8 36.Bxf7+ Rxf7 37.Rxf7 Kxf7 38.cxb5 a4 39.b3 axb3 40.Rxb3 Ke6 41.Kf3 Ra8 42.a3 Kd5 43.Be3 c4 44.dxc4+ Kxc4 45.Rb1 d5 46.b6 d4 47.b7 Rb8 48.Bg5 d3 49.Ke3 Kc3 50.Bf6 Kc2 51.Rb6 d2 52.Rc6+ Kb2 53.Bxe5+ Ka2 54.Rc2+ Kxa3 55.Rxd2 Rxb7 56.Kd3 Rd7+ 57.Bd4 Rb7 58.Kc3 Rc7+ 59.Kd3 Kb3 60.Rb2+ Ka3 61.Rb8 Rd7 62.Kc4 Rc7+ 63.Bc5+ Ka2 64.Rb6 Rg7 65.Bd4 Rc7+ 66.Kd3 Ka3 67.Bc3 Ka4 68.Kc2 Rf7 69.Rh6 Rf2+ 70.Bd2 Rf6 71.Rh5 Rc6+ 72.Bc3 Ra6 73.Rh1 Kb5 74.Kd3 Rd6+ 75.Bd4 Rd7 76.Rb1+ Kc6 77.Rb6+ Kd5 78.Rh6 Rb7 79.Rh5+ Kd6 80.Kc4 Rc7+ 81.Bc5+ Ke6 82.Rh6+ Ke5 83.Kb5 Rb7+ 84.Bb6 Rf7 85.Bc5 Kd5 86.Rh5+ Ke4 87.Kc6 Rf6+ 88.Kb5 Rf3 89.Kc4 Rf1 90.Rh4+ Kf5 91.Rh8 Rc1+ 92.Kd5 Rd1+ 93.Bd4 Kf4 94.Rf8+ Kg5 95.Ke4 Re1+ 96.Be3+ Kg6 97.Rf2 Rd1 98.Ke5 Re1 99.Rf6+ Kg7 100.Rf3 Kg6 101.Ke6 Re2 102.Rg3+ Kh5 103.Kf5 Kh4 104.Bf4 Re8 105.Rg6 Rf8+ 1/2-1/2
1830659 Mayeregger, Arnold (2121) WFM Yakimova, Mariya (2244) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Nh5 10.Re1 Nf4 11.Bf1 f5 12.g3 Nh5 13.Ng5 f4 14.Be2 Nf6 15.Qb3 h6 16.Ne6 Bxe6 17.dxe6 g5 18.c5 g4 19.cxd6 cxd6 20.gxf4 exf4 21.Bxf4 Nh5 22.Bg3 Nxg3 23.hxg3 h5 24.Rad1 h4 25.Bxg4 hxg3 26.fxg3 Be5 27.Rf1 Qb6+ 28.Kg2 Qe3 29.Nd5 Qxe4+ 30.Bf3 Qh7 31.Rh1 Qg7 32.Nxe7+ Qxe7 33.Rh4 Rf5 34.Rg4+ Rg5 35.Rxg5+ Qxg5 36.Bxb7 Rb8 37.Rf1 Kh8 38.Bd5 Rxb4 39.Qf3 Rb2+ 40.Kg1 Bd4+ 41.Rf2 Bxf2+ 42.Kf1 Qc1+ 43.Kg2 Bd4+ 44.Kh3 Qh6+ 45.Kg4 Qg6+ 46.Kh3 Rf2 47.Qe4 Qxe4 48.Bxe4 Kg7 49.e7 Kf7 50.Bg6+ Kxe7 0-1
1828909 Mayeregger, Arnold (2121) GM Halkias, S (2565) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Na6 8.Bg5 h6 9.Bh4 g5 10.Bg3 g4 11.Nh4 exd4 12.Qxd4 Re8 13.Qd1 Nc5 14.e5 dxe5 15.Qxd8 Rxd8 16.Bxe5 Re8 17.Bxc7 Be6 18.Rfe1 Nfe4 19.Nxe4 Nxe4 20.Bd3 Nc5 21.Bf1 Bxb2 22.Rad1 Bf6 23.g3 Rac8 24.Bf4 Bg5 25.Ng2 Na4 26.Rc1 b6 27.Bxg5 hxg5 28.Ne3 Kg7 29.Be2 f5 30.Bd3 Kf6 31.Nd5+ Bxd5 32.cxd5 Nc5 33.Bb5 Rxe1+ 34.Rxe1 Rd8 35.Bc6 Ne4 36.Rc1 Ke5 37.Bb7 Nc5 38.Bc6 Kf6 39.Re1 Ne4 40.Kg2 Rh8 41.Rc1 Ke5 42.Rd1 f4 43.d6 f3+ 44.Kg1 Nc3 45.Rc1 Ne2+ 0-1
1828680 Mayeregger, Arnold (2121) GM Manolache, M (2533) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 d6 6.Nc3 Nf6 7.g4 h6 8.Rg1 Nfd7 9.Bc4 Nc5 10.Qe2 Be7 11.Be3 b5 12.Bb3 Bd7 13.O-O-O b4 14.Nb1 Qc7 15.Kd2 Nxe4+ 16.Ke1 Nc6 17.Nd2 Nxd2 18.Rxd2 d5 19.g5 hxg5 20.Bxg5 Qe5 21.Bxe7 Qxe2+ 22.Kxe2 Nxe7 23.Rxg7 Rxh2 24.Rd1 Kf8 25.Rdg1 Ng6 26.R1xg6 Bb5+ 27.Nxb5 fxg6 28.Nc7 Kxg7 29.Nxa8 Kf6 30.Nc7 a5 31.Ne8+ Ke5 32.c3 bxc3 33.bxc3 Rh7 34.Ba4 g5 35.Bb5 Rh3 36.c4 Ra3 37.c5 Rxa2+ 38.Kf3 Rc2 39.c6 Rc5 40.c7 Kd4 41.Bd7 e5 42.Ke2 e4 43.Nd6 Rxc7 44.Nb5+ Ke5 45.Nxc7 Kd6 46.Nxd5 Kxd5 47.Ke3 Ke5 48.Bc6 g4 49.Bxe4 a4 50.Bc2 a3 51.Bb3 Kf5 52.Ba2 Ke5 53.Ke2 Kf4 54.Bd5 Ke5 55.Bc4 Kd4 56.Be6 Ke4 57.Kf1 Ke5 58.Bb3 Kf5 59.Kg2 Kf4 60.Ba2 Kf5 61.Kg3 Kg5 62.Bd5 Kf5 63.Bc4 Kg5 64.Ba2 Kf5 65.Kg2 Kf4 66.Bd5 Ke5 67.Bb3 Kf4 68.Ba2 Kf5 69.Kh2 Kg5 70.Kg3 Kf5 71.Bb1+ Kg5 72.Kg2 Kf4 73.Ba2 1/2-1/2
1828434 GM Studer, N (2582) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 e5 7.d5 Qe8 8.g4 Na6 9.Nge2 Nc5 10.Ng3 a5 11.Be2 Nfd7 12.h4 h6 13.Qd2 Kh7 14.Nb5 Qd8 15.O-O-O Nb6 16.Kb1 Bd7 17.Nc3 Nca4 18.h5 g5 19.Nf5 Bf6 20.f3 Nxc3+ 21.Qxc3 Na4 22.Qa3 b6 23.Rc1 Qb8 24.Bd1 Nc5 25.Bxc5 bxc5 26.Ba4 Bxf5 27.gxf5 Qb4 28.Qxb4 axb4 29.Bc6 Ra6 30.Rhg1 Rb8 31.Rcd1 Rg8 32.Rd3 Rb6 33.Rb3 Rbb8 34.Rg4 Kg7 35.Kc2 Kf8 36.a4 Rb6 37.Bb5 Rb7 38.a5 Ra7 39.a6 Ke7 40.Rd3 Rb8 41.Kb3 Rb6 42.Rd1 Rb8 43.Ra1 Rb6 44.Ra5 Kd8 45.Rg1 Kc8 46.Rga1 Kd8 47.Bc6 Ke7 48.Bb7 Kd8 49.R1a4 Be7 50.Rb5 Bf6 51.Ra2 Be7 52.Ka4 Bf6 53.Ka5 Rxb5+ 54.cxb5 Kd7 55.b6 cxb6+ 56.Kxb6 b3 57.Ra4 c4 58.Rxc4 1-0
1829745 FM Le Goff, R (2288) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.Nf3 g6 3.Bf4 d5 4.h3 c5 5.e3 Qb6 6.Nc3 cxd4 7.Nb5 Na6 8.exd4 Bg7 9.a4 O-O 10.Be2 Bf5 11.c3 Rfc8 12.O-O Qd8 13.Re1 Ne4 14.Bf1 Nb8 15.Nd2 Nc6 16.Nxe4 Bxe4 17.Qd2 a6 18.Na3 Na5 19.Rad1 Nb3 20.Qe3 Bf8 21.c4 Bf5 22.Qxb3 1-0
1830327 Mayeregger, Arnold (2121) FM Koellner, Ruben Gideon (2412) 0-1
1.d4 d6 2.c4 e5 3.d5 f5 4.Nc3 Nf6 5.g3 Be7 6.Bg2 O-O 7.Nf3 Nbd7 8.O-O a5 9.a3 Nc5 10.b3 h6 11.Rb1 Nce4 12.Nxe4 Nxe4 13.Bb2 g5 14.Nd2 Nxd2 15.Qxd2 f4 16.Qc2 Bf5 17.Be4 Qd7 18.f3 h5 19.gxf4 gxf4 20.Kh1 Bxe4 21.Rg1+ Kh7 22.Qxe4+ Qf5 23.Qxf5+ Rxf5 24.Rg2 Rg5 25.Rbg1 Rxg2 26.Rxg2 a4 27.b4 c6 28.dxc6 bxc6 29.Rg1 Kh6 30.Bc3 Rb8 31.Rb1 Kg6 32.Kg2 Kf5 33.Bd2 d5 34.cxd5 cxd5 35.Rc1 Rg8+ 36.Kf1 e4 37.fxe4+ dxe4 38.Rc7 Re8 39.b5 Bxa3 40.Rf7+ Ke6 41.Rxf4 Kd5 42.Rf5+ Re5 43.Rxe5+ Kxe5 44.b6 Kd6 45.b7 Kc7 46.Kg2 Bd6 47.Bc3 Kxb7 48.Kh3 Kc6 49.Kh4 Bxh2 50.Kxh5 Kd5 51.Kg4 Be5 52.Bb4 Bb2 53.Kf5 a3 54.Bxa3 Bxa3 55.Kf4 Bc1+ 56.Kg3 Kd4 57.Kf2 Be3+ 58.Ke1 Kc3 59.Kd1 Bd2 60.e3 Bxe3 61.Ke2 Kd4 62.Kd1 Kd3 63.Ke1 Bd2+ 64.Kd1 Ba5 65.Kc1 e3 66.Kd1 e2+ 0-1
1830078 Mayeregger, Arnold (2121) Uddin, Mubassar (2087) 1-0
1.Nf3 d5 2.b3 Nf6 3.Bb2 c5 4.e3 Nc6 5.c4 d4 6.exd4 cxd4 7.d3 e5 8.a3 a5 9.Nbd2 Bd6 10.Be2 O-O 11.O-O Re8 12.Re1 Bf5 13.Bf1 Qd7 14.Ng5 h6 15.Nge4 Nxe4 16.Nxe4 Be7 17.Rc1 Rac8 18.g3 Bg4 19.Be2 Bxe2 20.Qxe2 f5 21.Nd2 Bf6 22.Qf3 Nb8 23.b4 Na6 24.b5 Nc5 25.h3 a4 26.Rcd1 Re7 27.g4 fxg4 28.hxg4 Rce8 29.Ne4 Nxe4 30.Qxe4 Bg5 31.Bc1 Bxc1 32.Rxc1 Qd6 33.c5 Qf6 34.c6 bxc6 35.bxc6 Rc7 36.Rc5 Qd6 37.Rec1 Re6 38.Rd5 Qxa3 39.Rd8+ Kf7 40.Qf5+ Rf6 41.Rd7+ Kg8 42.Rd8+ Kf7 43.Rd7+ Kf8 44.Rb1 Rxd7 45.Qxd7 1-0
1829575 WFM Antonova, N (1877) Mayeregger, Arnold (2121) 0-1
1.Nf3 c5 2.g3 Nc6 3.Bg2 g6 4.O-O Bg7 5.d3 Nf6 6.e4 O-O 7.c3 d6 8.h3 Rb8 9.a3 b5 10.b4 a5 11.bxa5 Qxa5 12.Bb2 Nd7 13.Qc2 Qa4 14.Qe2 Ba6 15.Nbd2 Qc2 16.Rab1 b4 17.Ne1 Qa4 18.axb4 cxb4 19.c4 Nd4 20.Bxd4 Bxd4 21.Nb3 Bg7 22.Nc2 Nc5 23.Nbd4 b3 24.Ra1 Qd7 25.Nxb3 Rxb3 26.d4 Rc3 27.dxc5 Bxc4 28.Qd2 Bxf1 29.Rxf1 Rxc5 30.Ne3 Rfc8 31.Nd5 Rb8 32.f4 Rb2 33.Qd3 Rcc2 34.Bf3 Qa7+ 35.Ne3 Bd4 36.Re1 Rd2 0-1
1830361 FM Spata, G (2257) Mayeregger, Arnold (2121) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Bxc6 dxc6 6.d3 Qc7 7.Nc3 e5 8.h3 Nf6 9.Be3 b6 10.Nh2 Nh5 11.Ne2 O-O 12.Qd2 f5 13.exf5 gxf5 14.Bh6 f4 15.Bxg7 Qxg7 16.Kh1 Be6 17.Nc3 Rae8 18.Rae1 Kh8 19.Qe2 Rg8 20.Qxe5 Nf6 21.g4 Bd5+ 22.Nxd5 Rxe5 0-1
1840677 Mayeregger, Arnold (2121) IM Sammed Jaykumar, Shete (2412) 0-1
1.c4 e5 2.Nc3 Nc6 3.g3 f5 4.Bg2 Nf6 5.d3 Bc5 6.e3 O-O 7.Nge2 a5 8.O-O d6 9.d4 Ba7 10.Nd5 Ne4 11.b3 Bd7 12.Bb2 Rc8 13.Qc2 Qg5 14.Rad1 Qh5 15.f3 Ng5 16.c5 Rf7 17.a3 exd4 18.Nef4 Qh6 19.exd4 dxc5 20.dxc5 b6 21.Qc4 bxc5 22.Ne7+ Nxe7 23.Rxd7 Kf8 24.Rfd1 Nc6 25.Rxf7+ Nxf7 26.Ne6+ Kg8 27.Bxg7 Qe3+ 28.Kh1 Nd4 29.Bf6 Nxe6 30.Qa6 Re8 31.Qxa7 Nd4 32.Qxc7 Nxf3 33.Qd7 Qe2 34.Rf1 Ne1 35.Qd5 Nxg2 36.Qxg2 Nd6 37.Qxe2 Rxe2 38.Rd1 Ne4 39.Be5 Nf2+ 40.Kg2 Nxd1+ 0-1
1840935 Mayeregger, Arnold (2121) FM Al Tarbosh, W (2230) 0-1
1.Nf3 b6 2.b3 Bb7 3.Bb2 Nf6 4.c4 e6 5.Nc3 d5 6.e3 Be7 7.Be2 c5 8.O-O d4 9.exd4 cxd4 10.Nb5 d3 11.Bxd3 Qxd3 12.Ne5 Qd8 13.d4 O-O 14.f4 Nbd7 15.Qe2 Re8 16.Rad1 Nf8 17.g4 Ng6 18.g5 Ne4 19.d5 exd5 20.cxd5 Bc5+ 21.Kg2 Bxd5 22.Rf3 0-1
1841755 Shuvalov, E (2182) Mayeregger, Arnold (2121) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Bxf6 gxf6 9.Na3 b5 10.Nd5 Bg7 11.c3 f5 12.Bd3 fxe4 13.Bxe4 O-O 14.O-O Rb8 15.Qh5 f5 16.Bc2 Ne7 17.Bb3 Nxd5 18.Bxd5+ Kh8 19.Nc2 Rf6 20.Nb4 Bd7 21.Nxa6 Rh6 22.Qf7 Qh4 23.h3 Rd8 24.Nb8 Bc8 25.Nc6 Rf8 26.Qc7 f4 27.Rfd1 Bxh3 28.gxh3 Qxh3 29.Ne7 f3 30.Bxf3 Qxf3 31.Qc6 Rh1# 0-1
1842072 Mayeregger, Arnold (2121) IM Aldokhin, I (2413) 0-1
1.c4 Nf6 2.Nc3 c5 3.g3 g6 4.Bg2 Bg7 5.e3 O-O 6.Nge2 Nc6 7.O-O d6 8.d3 e5 9.a3 Be6 10.b4 Qd7 11.Nd5 cxb4 12.axb4 Bxd5 13.cxd5 Nxb4 14.e4 Rfc8 15.Ba3 Nc2 16.Ra2 Nxa3 17.Rxa3 b5 18.Ra6 b4 19.Qb3 Qb5 20.Rfa1 Nd7 21.R1a5 Qb8 22.Qa4 Nc5 23.Rxc5 Rxc5 24.Rc6 b3 25.Rxc5 dxc5 26.Nc3 Qb4 27.Qc6 Rb8 28.d6 Qxc3 29.d7 Rd8 30.Qc8 Bf6 0-1
1841624 Mayeregger, Arnold (2121) CM Todev, Simeon (2032) 1-0
1.c4 c5 2.Nc3 Nf6 3.g3 g6 4.Bg2 Bg7 5.d3 O-O 6.e3 d6 7.Nge2 e6 8.O-O Nc6 9.a3 d5 10.cxd5 exd5 11.e4 dxe4 12.dxe4 Bg4 13.Be3 Nd4 14.f3 Nxe2+ 15.Qxe2 Be6 16.Bxc5 Re8 17.Rfd1 Qc7 18.Bf2 a6 19.Rac1 Rac8 20.Qe3 Bb3 21.Re1 Qe5 22.Qd4 Qh5 23.Qb6 Be6 24.Qxb7 Bh3 25.Qxa6 Bxg2 26.Kxg2 Red8 27.Qe2 Nd7 28.Nd5 Rxc1 29.Rxc1 Ne5 30.b4 f5 31.Rc2 fxe4 32.fxe4 Qg5 33.Be3 Qg4 34.Qxg4 Nxg4 35.Bg1 Re8 36.Rc8 Rxc8 37.Ne7+ Kf7 38.Nxc8 Ke6 39.b5 Kd7 40.Nb6+ Kd6 41.Nd5 Ne5 42.a4 Nc4 43.h4 h5 44.Nf4 Nb2 45.a5 Nc4 46.a6 Kc7 47.Nxg6 Bc3 48.Nf4 Ba5 49.Nxh5 Bb6 50.Bxb6+ Kxb6 51.Nf6 Kxb5 52.a7 Nb6 53.Nd7 1-0
1841372 Mayeregger, Arnold (2121) IM Buksa, N (2410) 0-1
1.c4 e6 2.Nc3 d5 3.d4 Be7 4.cxd5 exd5 5.Bf4 Nf6 6.e3 Bf5 7.Bd3 Bxd3 8.Qxd3 c6 9.Nf3 O-O 10.O-O Bd6 11.Bg5 Nbd7 12.Rab1 Qe8 13.b4 a6 14.a4 Ne4 15.Rfc1 f5 16.Bf4 Qe7 17.b5 axb5 18.axb5 Bxf4 19.exf4 Ra3 20.bxc6 bxc6 21.Rb7 Rb8 22.Rxb8+ Nxb8 23.Nxd5 cxd5 24.Rc8+ Kf7 25.Ne5+ Kf6 26.Qb1 Qb4 27.Qc1 Rb3 28.Rc6+ Nxc6 29.Qxc6+ Qd6 30.Qc1 Nd2 31.g4 Rb1 32.g5+ Ke6 0-1
1841913 IM Ravi, Th (2236) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c5 7.Nc3 Nc6 8.Re1 cxd4 9.Nxd4 Bd7 10.b3 Qa5 11.Bb2 Qh5 12.Nd5 Nxd5 13.Bxd5 Nxd4 14.Bxd4 Bc6 15.Bxg7 Kxg7 16.Bxc6 bxc6 17.Qd4+ f6 18.c5 Qxc5 19.Qxc5 dxc5 20.Rac1 Rfd8 21.Rxc5 Rd2 22.Ra5 Kf7 23.e3 Rad8 24.Rxa7 Rc2 25.a4 Rdd2 26.Rf1 Rb2 27.Rb7 c5 28.Rb5 Rdc2 29.a5 Ra2 30.g4 Ke6 31.b4 cxb4 32.Rxb4 Rxa5 33.Re4+ Kf7 34.Rd1 f5 35.gxf5 Rxf5 36.Rd7 Rfxf2 37.Rexe7+ Kf8 38.Rxh7 Rg2+ 39.Kf1 Rcf2+ 40.Ke1 Ke8 41.Ra7 Re2+ 42.Kd1 Rd2+ 43.Kc1 Rc2+ 44.Kb1 Rb2+ 45.Ka1 1-0
1844753 Mayeregger, Arnold (2121) IM Buksa, N (2410) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.h4 d6 9.c4 Nb6 10.exd6 Qxe2+ 11.Bxe2 cxd6 12.O-O Be7 13.Nc3 Bxh4 14.Bf3 Bd7 15.Re1+ Be7 16.b3 f6 17.Bf4 Kf7 18.Rad1 Rhd8 19.Bxd6 Bxd6 20.Rxd6 Re8 21.Red1 Bf5 22.Bxc6 Rac8 23.Bxe8+ Rxe8 24.Nb5 Nc8 25.R6d2 h5 26.Nd6+ Nxd6 27.Rxd6 h4 28.c5 g5 29.c6 g4 30.b4 g3 31.b5 Re2 32.R6d2 gxf2+ 33.Kf1 Re5 34.a4 h3 35.gxh3 Bxh3+ 36.Kxf2 Bg4 37.Rd7+ Ke8 38.R1d6 Bxd7 39.Rxd7 Rc5 40.Rxa7 Kd8 41.Kf3 Rc4 42.a5 Rc5 43.Rb7 Kc8 44.a6 Rc3+ 45.Kf4 Ra3 46.a7 f5 47.b6 Ra4+ 48.Kxf5 Ra5+ 49.Ke6 Rxa7 50.Rxa7 Kd8 51.Ra8# 1-0
1845075 FM Ohanyan, Emin (2291) Mayeregger, Arnold (2121) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bd3 Qxd4 7.Nf3 Qd8 8.O-O Be7 9.Re1 O-O 10.Bd2 Nd7 11.Qe2 Re8 12.Qe4 Nf8 13.Qh4 Be6 14.Qh5 Qd5 15.Qh4 Ng6 16.Qa4 Bf5 17.Bxf5 Qxf5 18.Qb3 Qb5 19.Qxb5 cxb5 20.Nd4 a6 21.Nf5 Bc5 22.Rad1 Ne7 23.Nxe7+ Rxe7 24.Rxe7 Bxe7 25.Ba5 Bc5 26.Rd8+ Rxd8 27.Bxd8 1/2-1/2
1845361 Mayeregger, Arnold (2121) IM Kashlinskaya, A (2494) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nce2 c5 6.c3 Nc6 7.Nf3 b6 8.Nf4 a5 9.a4 Ba6 10.Bb5 Bxb5 11.axb5 Na7 12.Qe2 c4 13.O-O Nxb5 14.h4 Be7 15.Nh5 O-O 16.g3 Nc7 17.Ng5 h6 18.Qg4 hxg5 19.hxg5 g6 20.Nf6+ Kg7 21.Bf4 Rh8 22.Kg2 Ne8 23.Rh1 Nexf6 24.gxf6+ Nxf6 25.exf6+ Bxf6 26.Rxh8 Qxh8 27.Rh1 Qc8 28.Bh6+ Kg8 29.Qh3 e5 30.g4 exd4 31.cxd4 Qe6 32.Bf4 Qe4+ 33.f3 Qxf4 34.Qh7+ Kf8 0-1
1844988 Mayeregger, Arnold (2121) GM Maghalashvili, Da (2456) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.h3 Nbd7 5.Bd3 e5 6.O-O Be7 7.Re1 O-O 8.Bc2 c4 9.b3 b5 10.a4 cxb3 11.Bxb3 Nc5 12.axb5 Ncxe4 13.Rxe4 Nxe4 14.Bd5 Bf5 15.Bxa8 Qxa8 16.b6 a6 17.Qe2 Nc5 18.d4 Nb3 19.Qb2 Nxa1 20.Qxa1 Be4 21.Nbd2 Bc6 22.c4 Qb7 23.dxe5 dxe5 24.Qxe5 Bf6 25.Qa5 Rd8 26.Ba3 h6 27.Bc5 Rd3 28.Be3 Bc3 29.Qf5 Bxd2 30.Qxd3 Bxf3 31.gxf3 Bb4 32.Qd8+ Kh7 33.Qd5 Qxd5 34.cxd5 Bd6 35.b7 Bb8 36.Bb6 Kg6 37.d6 Bxd6 38.Ba7 a5 39.b8=Q Bxb8 40.Bxb8 a4 41.Bd6 f6 42.Ba3 Kf5 43.Kg2 Kf4 44.h4 h5 45.Bf8 g5 46.hxg5 fxg5 47.Ba3 Kf5 48.Kg3 h4+ 49.Kg2 Kf4 50.Bd6+ Kf5 51.Ba3 Kf4 52.Bd6+ Kf5 53.Ba3 1/2-1/2
1853539 IM Tarigan, Gilbert Elroy (2149) Mayeregger, Arnold (2121) 1-0
1.c4 c6 2.Nc3 d5 3.d4 Nf6 4.Nf3 e6 5.Bg5 Nbd7 6.e3 Qa5 7.Qc2 Bb4 8.Nd2 dxc4 9.Bxf6 Nxf6 10.Nxc4 Qc7 11.Be2 c5 12.dxc5 Qxc5 13.O-O Bxc3 14.Qxc3 Bd7 15.Rac1 O-O 16.Ne5 Qxc3 17.Rxc3 Rfc8 18.Rfc1 Rxc3 19.Rxc3 Rc8 20.Nxd7 Rxc3 21.Nxf6+ gxf6 22.bxc3 1-0
1881355 Mayeregger, Arnold (2121) IM Florescu, C (2293) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 a6 7.Be3 e5 8.Nf5 g6 9.Ng3 Bxg4 10.f3 Be6 11.Qd2 Nc6 12.O-O-O Be7 13.h4 h5 14.Bh3 Qa5 15.Bxe6 fxe6 16.Nge2 O-O-O 17.Kb1 d5 18.exd5 exd5 19.Bg5 d4 20.Ne4 Qxd2 21.Nxd2 Nd5 22.Bxe7 Ncxe7 23.Ne4 Rhf8 24.Ng5 Rd6 25.Ng3 Ne3 26.Rde1 N7f5 27.N3e4 Rc6 28.c3 Kb8 29.Rh2 Ka7 30.a3 b5 31.Rd2 a5 32.cxd4 exd4 33.Rxd4 Nxd4 34.Rxe3 b4 35.axb4 axb4 36.Rd3 Nf5 37.Rd7+ Kb6 38.b3 Rfc8 39.Rd2 Ne3 40.Rd6 Rxd6 41.Nxd6 Rc3 42.Kb2 Nd1+ 43.Ka2 Rc2+ 44.Kb1 Rh2 45.Nc4+ Kc5 46.Ne5 Nc3+ 47.Kc1 Rxh4 48.Nxg6 Rh1+ 49.Kd2 h4 50.Ke3 h3 51.Kf2 Rb1 52.Nxh3 Rxb3 53.Ne5 Nd5 54.f4 Rxh3 0-1
1881154 Mayeregger, Arnold (2121) GM Williams, Si1 (2464) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nf6 5.h3 Nc6 6.Qe3 d5 7.exd5 Nxd5 8.Qb3 e6 9.Bb5 Bd7 10.O-O Be7 11.Nbd2 O-O 12.Ne4 a6 13.Be2 b5 14.c3 Qc7 15.Bg5 Na5 16.Qc2 Nc4 17.Bxe7 Nxe7 18.Rad1 Bc6 19.Neg5 g6 20.Nd4 Bd5 21.Bf3 Qe5 22.Bxd5 Nxd5 23.Ngf3 Qf6 24.a4 Nf4 25.axb5 axb5 26.Qe4 Nxb2 27.Rb1 Na4 28.Nxb5 Nc5 29.Qe5 Qxe5 30.Nxe5 Rfd8 31.Rfd1 f6 32.Nc6 Rxd1+ 33.Rxd1 Ra2 34.c4 h5 35.Ncd4 e5 36.Nc6 h4 37.Ne7+ Kf7 38.Nd5 Ne2+ 39.Kf1 Rc2 40.Re1 Nf4 41.Nxf4 exf4 42.Nd6+ Kg7 43.Re2 Rc1+ 44.Re1 Rc3 45.Re2 Nd3 46.Kg1 Ne5 47.Kh2 Nxc4 48.Nxc4 Rxc4 49.f3 Kh6 50.Rd2 Rc5 51.Rd8 Kg5 52.Rd4 Kf5 53.Re4 g5 54.Re8 Re5 55.Rf8 Ke6 56.Re8+ Kf7 57.Rd8 f5 58.Rd2 Kg6 59.Rf2 Kh5 60.Rd2 Rb5 61.Rd8 Kg6 62.Rd6+ Kh5 63.Rf6 g4 64.fxg4+ fxg4 65.hxg4+ Kxg4 66.Rf8 Rg5 67.Rf7 Rg6 68.Rf8 Kg5 69.Rf7 Rf6 70.Rg7+ Rg6 71.Rf7 Kg4 72.Rf8 Re6 73.Rg8+ Kf5 74.Kh3 Rh6 75.Rg3 hxg3# 0-1
1881461 IM Murzin, Volodar (2465) Mayeregger, Arnold (2121) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Na6 7.Nf3 Bd6 8.Qe2+ Qe7 9.Qxe7+ Bxe7 10.c3 Nc7 11.Bf4 Be6 12.Bxe6 Nxe6 13.Be3 O-O-O 14.O-O-O Kb8 15.Ne1 h5 16.Nd3 Bd6 17.Kc2 f5 18.Bc1 f4 19.Rde1 g5 20.Re4 Nc7 21.h4 f6 22.c4 Rhe8 23.Rxe8 Rxe8 24.hxg5 fxg5 25.Rxh5 g4 26.Bxf4 Bxf4 27.Nxf4 Re2+ 28.Nxe2 1-0
1881728 Funderburg, J (2100) Mayeregger, Arnold (2121) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.Bg5 Qb6 6.Bd3 Bxd3 7.Qxd3 e6 8.Nd2 Qa6 9.c4 dxc4 10.Nxc4 Bb4+ 11.Ke2 Nh6 12.Bxh6 Rxh6 13.Nf3 Nd7 14.a3 Be7 15.g3 Nb6 16.Nfd2 Nd5 17.Ne4 O-O-O 18.Ncd6+ Bxd6 19.Qxa6 bxa6 20.Nxd6+ Rxd6 21.exd6 Kd7 22.Rac1 Rh8 23.f3 Rb8 24.Rc2 Kxd6 25.Rhc1 Rb6 26.Kf2 Ne7 27.g4 g6 28.Kg3 Rb3 29.Rd1 a5 30.Rdd2 a4 31.Kf4 Nd5+ 32.Kg3 hxg4 33.Kxg4 Ne3+ 34.Kg5 Nxc2 35.Rxc2 Rd3 36.Rf2 Ke7 37.h5 gxh5 38.Kxh5 Rxd4 39.f4 0-1
1882035 Mayeregger, Arnold (2121) Szabo, Marcell (1895) 0-1
1.e4 Nf6 2.e5 Nd5 3.Nf3 g6 4.d4 Bg7 5.c4 Nb6 6.Be2 d6 7.exd6 exd6 8.O-O O-O 9.Nc3 Re8 10.h3 Bf5 11.a4 a5 12.Be3 Nc6 13.Rc1 d5 14.cxd5 Nxd5 15.Nxd5 Qxd5 16.Bc4 Qd7 17.Ng5 Re7 18.Qb3 Rb8 19.Bxf7+ Rxf7 20.Qxf7+ Qxf7 21.Nxf7 Kxf7 22.d5 Nb4 23.Rxc7+ Kg8 24.d6 Be5 25.Bc5 Na6 26.Re7 Bf6 27.Ba7 Ra8 28.Rxb7 Bc8 29.Rb6 Bd4 30.Rxa6 Bxa6 31.Bxd4 Bxf1 32.Kxf1 Rd8 33.Bc5 Kf7 34.Ke2 Ke6 35.Kd3 Kd5 36.Ba3 Kc6 37.f4 Rf8 38.Ke4 Re8+ 39.Kf3 Re1 40.g4 Kd7 41.f5 gxf5 42.gxf5 h6 43.Kg4 Rf1 44.Kh5 Rxf5+ 45.Kxh6 Rf4 46.Kg5 Rxa4 47.h4 Re4 48.h5 Re1 49.Kg6 Ke6 50.h6 Rg1+ 51.Kh7 Kf7 52.Kh8 a4 53.h7 Rc1 54.Bb4 Rc8# 0-1
1887267 Mayeregger, Arnold (2121) IM Provotorov, I (2321) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nce2 c5 6.c3 Nc6 7.Nf3 cxd4 8.cxd4 f6 9.Nf4 Bb4+ 10.Bd2 Qe7 11.exf6 Nxf6 12.Bb5 Ne4 13.Bxc6+ bxc6 14.a3 Bxd2+ 15.Nxd2 O-O 16.Nxe4 Rxf4 17.Ng3 Ba6 18.Qd2 Raf8 19.f3 e5 20.dxe5 Qxe5+ 21.Kf2 Rd4 22.Qc3 Qf4 23.Rad1 Rc4 24.Qd3 Qf6 25.b3 Ra4 26.bxa4 Bxd3 27.Rxd3 Qb2+ 28.Ne2 Re8 29.Re1 Qb6+ 30.Kf1 Qa6 31.Red1 Qxa4 32.g4 Qc4 33.Kf2 Rf8 34.Ng3 Qc2+ 35.R1d2 Qc5+ 36.Kg2 g6 37.h4 a5 38.h5 a4 39.hxg6 hxg6 40.Ne2 Re8 41.Nd4 Qc1 42.Rd1 Qb2+ 43.R1d2 Qb6 44.Ne2 Qc5 45.Nf4 Kg7 46.Nh3 Qc4 47.Nf2 Re2 0-1
1886528 Mayeregger, Arnold (2121) WIM Potapova, Margarita (2270) 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.O-O-O Be7 10.Rhe1 O-O 11.Kb1 Re8 12.Qd2 h6 13.Bf4 e5 14.Be3 b5 15.Bxh6 gxh6 16.Qxh6 Bf8 17.Qg5+ Bg7 18.Rd3 b4 19.Nh4 Nxe4 20.Nxe4 Qxg5 21.Nxg5 Bf6 22.Rg3 Kf8 23.Nh7+ Ke7 24.Nf5+ Ke6 25.Nxd6 Red8 26.Nxf6 Rxd6 27.Ng4 f6 28.f4 e4 29.f5+ Kxf5 30.Rf1+ Ke6 31.Rxf6+ Ke7 32.Rxd6 Kxd6 33.Ne3 Kc5 34.b3 a5 35.Kb2 a4 36.bxa4 Rxa4 37.Rg6 Ra8 38.Nf5 Re8 39.Ne3 Bd7 40.c3 Rb8 41.Rg5+ Kd6 42.c4 Ra8 43.h4 Ra3 44.Rg3 Rd3 45.h5 Ba4 46.h6 Rd2+ 47.Kc1 Rxa2 48.h7 b3 49.Nd1 Ra1+ 50.Kb2 Ra2+ 51.Kc3 Rc2+ 52.Kb4 b2 53.Nxb2 Rxb2+ 54.Kxa4 Ra2+ 55.Kb3 Ra8 56.Rg8 Ra7 57.h8=Q Rb7+ 58.Kc3 Re7 59.Qd4+ Kc7 60.Qc5+ Kd7 61.Qxe7+ Kxe7 62.Rg4 Ke6 63.Kd4 e3 64.Re4+ Kf5 65.Rxe3 Kf4 66.Rf3+ Kg4 67.c5 Kh4 68.c6 Kg4 69.c7 Kh4 70.c8=Q Kg5 71.Qg8+ Kh5 72.Rh3# 1-0
1886571 FM Abdurakhmonov, Mukhammadali (2284) Mayeregger, Arnold (2121) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.e3 Nbd7 6.a3 Bd6 7.Bd3 O-O 8.O-O dxc4 9.Bxc4 b5 10.Ba2 Bb7 11.e4 e5 12.dxe5 Nxe5 13.Nd4 Neg4 14.h3 Ne5 15.Nf5 Bc5 16.Bg5 a5 17.Kh1 Nd3 18.Qc2 b4 19.Rad1 Ba6 20.e5 Qc8 21.Nxg7 Kxg7 22.Bxf6+ Kg8 23.Rxd3 1-0
1887627 FM Spata, G (2257) Mayeregger, Arnold (2121) 1-0
1.Nf3 d5 2.e3 Nf6 3.c4 c6 4.Nc3 e6 5.b3 Bd6 6.Bb2 O-O 7.Qc2 e5 8.cxd5 cxd5 9.Nb5 Nc6 10.Nxd6 Qxd6 11.Be2 e4 12.Nd4 Nb4 13.Qc3 Bd7 14.a3 Nc6 15.Nxc6 bxc6 16.O-O c5 17.Rfc1 Rfc8 18.Qe5 Qxe5 19.Bxe5 Ne8 20.d3 f6 21.Bg3 Bf5 22.dxe4 Bxe4 23.Ba6 Rd8 24.Rxc5 Nd6 25.f3 Bg6 26.Rxd5 Nf5 27.Bc4 Kh8 28.Bf2 1-0
1886887 Mayeregger, Arnold (2121) FM Manush, S (2324) 1-0
1.e4 c6 2.d3 d5 3.Nd2 e5 4.Ngf3 Bd6 5.g3 Nf6 6.Bg2 O-O 7.O-O Re8 8.b3 Bg4 9.Bb2 Nbd7 10.h3 Bh5 11.Qe1 dxe4 12.Nxe4 Nxe4 13.Qxe4 Bg6 14.Qe1 e4 15.dxe4 Bxe4 16.Qd1 Nf6 17.Nd2 Bxg2 18.Kxg2 Be5 19.Bxe5 Rxe5 20.Nc4 Rd5 21.Qf3 b5 22.Ne3 Rd6 23.Rad1 Qc7 24.Nf5 Rxd1 25.Rxd1 Rd8 26.Rxd8+ Qxd8 27.Qxc6 g6 28.Nh6+ Kg7 29.Ng4 Nxg4 30.hxg4 Qg5 31.Qf3 Qc5 32.c3 Qe5 33.Qe3 Qd5+ 34.Kh2 Qb7 35.Qd4+ Kg8 36.g5 a6 37.a4 bxa4 38.Qxa4 Qf3 39.Qe8+ Kg7 40.Qe5+ Kg8 41.Qf6 Qd5 42.b4 Qc4 43.Qd8+ Kg7 44.Qd4+ Qxd4 45.cxd4 f6 46.gxf6+ Kxf6 47.Kg2 Ke6 48.Kf3 Kd5 49.Ke3 h5 50.f4 Kc4 51.Ke4 Kxb4 52.d5 a5 53.d6 a4 54.d7 a3 55.d8=Q a2 56.Qd4+ Kb3 57.Qa1 1-0
1887421 IM Grunberg, M (2401) Mayeregger, Arnold (2121) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.Bg5 Nbd7 6.e3 Qa5 7.cxd5 Nxd5 8.Qb3 Bb4 9.Rc1 Nxc3 10.bxc3 Ba3 11.Rd1 b6 12.Bd3 Ba6 13.O-O Bxd3 14.Rxd3 O-O 15.c4 Bd6 16.e4 Rfe8 17.e5 Bf8 18.Bd2 Qa6 19.Ng5 h6 20.Ne4 c5 21.Nd6 Bxd6 22.exd6 cxd4 23.Rxd4 Rac8 24.Rc1 Rc6 25.Qg3 e5 26.Bxh6 g6 27.Rdd1 Rxc4 28.h3 Rec8 29.Rxc4 Rxc4 30.Qf3 Rd4 31.Rxd4 exd4 32.Qe4 Qa4 33.Bf4 Nf8 34.Be5 Nd7 35.Qa8+ Nf8 36.Qd8 Qd1+ 37.Kh2 Qe2 38.Qf6 1-0
1906690 Mayeregger, Arnold (2121) FM Krishnan, V (2228) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.Bxc6+ bxc6 5.e5 g6 6.O-O Bg7 7.Re1 d5 8.d3 Qc7 9.h3 h6 10.c4 Be6 11.b3 g5 12.Nc3 Rd8 13.Qe2 g4 14.hxg4 Bxg4 15.Bf4 e6 16.Na4 Ne7 17.Nxc5 Nf5 18.Na4 Nd4 19.Qe3 Nc2 20.Qe2 Nxa1 21.Rxa1 h5 22.Qe3 h4 23.Nc5 h3 24.g3 Qb6 25.Nh2 Bf5 26.Bg5 d4 27.Bxd8 Qxd8 28.Qf4 Bh6 29.Qf3 Qb6 30.Na4 Qc7 31.Re1 Bd2 32.Re2 Bc3 33.Ng4 Qe7 34.Nf6+ Kf8 35.Nxc3 dxc3 36.Rc2 Qa3 37.Rxc3 Qb2 38.d4 h2+ 39.Kg2 h1=Q# 0-1
1906114 Mayeregger, Arnold (2121) GM Barbosa, Ev (2509) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Qxd4 Nf6 5.e5 Nc6 6.Qa4 Nd5 7.Qe4 Nb6 8.Nc3 d5 9.exd6 Bf5 10.Qh4 Bg7 11.Bh6 Bxc3+ 12.bxc3 Qxd6 13.Bb5 Qe6+ 14.Be3 O-O 15.Ng5 Qxe3+ 16.fxe3 h5 17.Bxc6 bxc6 18.e4 Bd7 19.O-O Nc4 20.Rad1 Bg4 21.Rd4 Ne3 22.Rf2 Rab8 23.h3 Rb1+ 24.Kh2 Bc8 25.Qf4 e5 26.Qxe3 exd4 27.cxd4 Rb7 28.e5 Re7 29.c4 Rfe8 30.Ne4 Kg7 31.Qg5 Re6 32.Nd6 Rf8 33.Nxc8 Rxc8 34.Rf6 Ree8 35.e6 Rxe6 36.Rxe6 fxe6 37.Qe7+ Kh6 38.Qxe6 Rb8 39.d5 cxd5 40.cxd5 Rb2 41.Qe3+ Kh7 42.d6 Rb1 43.Qe7+ Kh6 44.d7 Rd1 45.d8=Q 1-0
1915342 Mayeregger, Arnold (2121) FM Andrews, T (2244) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Bd7 5.Bg5 Nc6 6.Qd2 g6 7.Nc3 Bg7 8.O-O-O Nf6 9.Bh6 O-O 10.Bxg7 Kxg7 11.h4 h5 12.Ng5 Qa5 13.Bc4 Ne5 14.Bb3 Rac8 15.f3 Nc4 16.Bxc4 Rxc4 17.e5 dxe5 18.g4 Rfc8 19.gxh5 Rxc3 20.h6+ Kg8 21.bxc3 Qa3+ 22.Kb1 Rc6 23.h7+ Kg7 24.h8=Q+ Kxh8 25.Nxf7+ Kg8 0-1
1915114 GM Stany, G (2522) Mayeregger, Arnold (2121) 1-0
1.e4 c6 2.Nf3 d5 3.Nc3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d3 Nd7 7.Bd2 Qb6 8.O-O-O d4 9.Ne2 a5 10.e5 Ne7 11.Qe4 c5 12.g4 a4 13.a3 Nc6 14.Bg2 Ndxe5 15.f4 c4 16.fxe5 c3 17.Nxc3 dxc3 18.Bxc3 Be7 19.d4 O-O 20.d5 exd5 21.Rxd5 Rad8 22.Rhd1 Bg5+ 23.Kb1 Rc8 24.e6 fxe6 25.Qxe6+ Kh8 26.Rxg5 1-0
1951046 Kukula, P (2184) Mayeregger, Arnold (2121) 1-0
1.Nc3 g6 2.h4 h5 3.e4 Bg7 4.Bc4 d6 5.d4 c6 6.Be3 Nd7 7.Nf3 b5 8.Bxf7+ Kxf7 9.Ng5+ Ke8 10.Ne6 Qa5 11.Nxg7+ Kf7 12.Ne6 Kxe6 13.d5+ Kf7 14.dxc6 Ndf6 15.O-O Nh6 16.Bg5 Nhg4 17.Qd3 b4 18.Nd5 Ba6 19.Qb3 Bxf1 20.Nxf6+ e6 21.Nxg4 Bb5 22.Qf3+ Kg7 23.Qf6+ Kh7 24.Qf7# 1-0
1950656 Mayeregger, Arnold (2121) FM Petkov, Momchil (2315) 0-1
1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bf5 5.d3 e6 6.Nbd2 h6 7.b3 Be7 8.Bb2 O-O 9.c4 Nbd7 10.a3 a5 11.Rc1 Bh7 12.Rc2 Re8 13.Qa1 Bd6 14.Rb1 e5 15.cxd5 cxd5 16.Rbc1 e4 17.Nd4 exd3 18.exd3 Bxd3 19.Rc3 Bg6 20.Nb5 Be5 21.Nc7 Bxc3 22.Rxc3 Re2 23.Nxa8 Qxa8 24.Qc1 Qa7 25.Rf3 Kh7 26.Qd1 Re8 27.h3 Ne5 28.Re3 Nd3 29.Rxe8 Qxf2+ 30.Kh2 Nxe8 31.Bc3 Nd6 32.Nf3 Nf5 33.Qxd3 Qxg3+ 34.Kh1 Nh4 35.Qf1 Be4 36.Nxh4 Qxh3+ 37.Kg1 Qxh4 38.Bxe4+ Qxe4 39.Qe1 Qxe1+ 40.Bxe1 a4 41.bxa4 Kg6 42.Kf2 Kf5 43.a5 g5 44.a4 h5 45.Bc3 h4 46.Bd4 Ke4 47.a6 bxa6 48.Bf6 Kf4 49.Kg2 Kg4 50.Kf2 Kh5 51.Kg2 Kg6 52.Bd4 f5 53.Kh3 Kh5 54.Bf6 f4 55.Kg2 g4 56.Be5 h3+ 57.Kh2 Kg5 58.Bd6 Kf5 59.Bc5 Ke4 60.Bf2 Kf3 61.Bd4 Ke4 62.Bf2 d4 63.Be1 d3 64.Bd2 Kf3 65.a5 Ke2 66.Bb4 d2 67.Bxd2 Kxd2 68.Kg1 g3 69.Kh1 f3 70.Kg1 Ke2 71.Kh1 Ke1 72.Kg1 f2+ 73.Kh1 f1=R# 0-1
1950937 IM Vlachos, Anatole (2401) Mayeregger, Arnold (2121) 1-0
1.Nf3 g6 2.g3 Bg7 3.Bg2 Nf6 4.O-O O-O 5.d3 c5 6.e4 Nc6 7.Re1 d6 8.c3 Bg4 9.h3 Bxf3 10.Bxf3 Nd7 11.Bg2 Rc8 12.a4 a6 13.Na3 Rb8 14.f4 Qc7 15.Be3 b5 16.axb5 axb5 17.d4 b4 18.Nc2 bxc3 19.bxc3 cxd4 20.cxd4 Rb2 21.d5 Nb4 22.Nxb4 Rxb4 23.Rc1 Rc4 24.Rxc4 Qxc4 25.Qc1 Rc8 26.Qxc4 Rxc4 27.Rb1 Bd4 28.Bxd4 Rxd4 29.Rb7 Nc5 30.Rxe7 Rd1+ 31.Kh2 Rd2 32.e5 dxe5 33.fxe5 Ne4 34.d6 Kf8 35.Ra7 Nc3 36.Kg1 Rd1+ 37.Kf2 Rd2+ 38.Ke3 Rxg2 39.Ra8+ Kg7 40.d7 Rxg3+ 41.Kd4 Ne2+ 42.Ke4 Nc3+ 43.Kd4 Ne2+ 44.Kc4 Rc3+ 45.Kb4 Rd3 46.d8=Q Rxd8 47.Rxd8 Nf4 48.h4 Ng2 49.Rd4 Ne3 50.Kc5 Nf5 51.Rd7 Kf8 52.h5 gxh5 53.Rd1 h4 54.Rh1 Ke7 55.Kd5 h5 56.Rh2 Kf8 57.Rh3 Kg7 58.Ke4 Kg6 59.Kf4 1-0
1954790 IM Buksa, N (2410) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.Nc3 d5 3.Bf4 a6 4.e3 g6 5.h4 h5 6.Nf3 Bg7 7.Ne5 c5 8.Be2 Nc6 9.Qd2 cxd4 10.exd4 Qb6 11.Kd1 Qxd4 12.Nxc6 Qxd2+ 13.Kxd2 bxc6 14.Na4 O-O 15.Nb6 Rb8 16.Bxb8 Ne4+ 17.Ke1 Bxb2 18.Rd1 Bc3+ 19.Kf1 Be6 20.Bf4 a5 21.Na4 Bb4 22.f3 Nf6 23.c3 Ba3 24.Kf2 Nd7 25.Be3 c5 26.Rb1 Rc8 27.Nb6 Nxb6 28.Rxb6 d4 29.cxd4 cxd4 30.Bxd4 Rc2 31.Rb8+ 1-0
1973851 Mayeregger, Arnold (2121) GM Kosteniuk, A (2471) 0-1
1.e4 c6 2.d3 d5 3.Nd2 g6 4.Ngf3 Bg7 5.g3 e5 6.Bg2 Ne7 7.O-O O-O 8.Re1 Nd7 9.b3 a5 10.a4 d4 11.Nc4 Qc7 12.Ba3 c5 13.h3 Nc6 14.Qd2 b6 15.Nh2 Bb7 16.Rf1 Rae8 17.Rae1 Kh8 18.f4 f5 19.Bc1 fxe4 20.dxe4 Ne7 21.Qd3 Rf7 22.Ng4 Ref8 23.Kh1 h5 24.Nh2 Bh6 25.fxe5 Bxc1 26.Rxc1 Nxe5 27.Qe2 Kg7 28.Rxf7+ Rxf7 29.Rf1 Rxf1+ 30.Nxf1 N7c6 31.Ncd2 Qd6 32.Nf3 d3 33.cxd3 Qxd3 34.Qf2 Nxf3 35.Bxf3 Nd4 36.Bg2 Bxe4 37.Ne3 Bxg2+ 38.Kxg2 Qe4+ 39.Kg1 Qf3 40.Qd2 Qxg3+ 41.Kf1 Qxh3+ 42.Ke1 Nf3+ 0-1
1973942 FM Adamson, R (2201) Mayeregger, Arnold (2121) 1-0
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Bc4 Nf6 5.Qe2 e6 6.Bb3 O-O 7.O-O c5 8.dxc5 dxc5 9.Rd1 Qd7 10.Rxd7 1-0
1979190 Mayeregger, Arnold (2121) Rorrer, Grayson (2117) 0-1
1.Nf3 c5 2.e4 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 Qb6 9.Qxb6 axb6 10.O-O-O Nxe4 11.Rhe1 Nxc3 12.bxc3 Rxa2 13.Kb1 Ra5 14.Rxd6 Bxf3 15.Be3 exd6 16.Bxb6+ Re5 0-1
1977960 GM Lugovskoy, M (2420) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.Nc3 d5 3.Bf4 a6 4.e3 Bf5 5.Nf3 e6 6.Bd3 Bg6 7.Ne5 c5 8.O-O Nc6 9.Nxc6 bxc6 10.Qf3 c4 11.Bxg6 hxg6 12.e4 Bb4 13.e5 Nd7 14.Ne2 Qh4 15.Bg3 Qh5 16.Qxh5 Rxh5 17.b3 Nb6 18.Rab1 a5 19.c3 Be7 20.bxc4 Nxc4 21.Rb7 Na3 22.Nf4 Rh8 23.Nd3 Kd8 24.h3 Rf8 25.Re1 Re8 26.Re2 Nc4 27.Re1 Na3 28.Nc5 Bxc5 29.dxc5 Re7 30.Bh4 f6 31.Rb3 g5 32.Bxg5 fxg5 33.Rxa3 Rb7 34.c4 Rb2 35.cxd5 cxd5 36.Rg3 Ra7 37.Rxg5 Rf7 38.f3 Kc7 39.a4 Kc6 40.Rg4 Kxc5 41.Rc1+ Kb6 42.Rc8 Re7 43.Rb8+ Rb7 44.Rxb7+ Kxb7 45.Rxg7+ Kc6 46.h4 d4 47.Kf1 d3 48.Ke1 Kd5 49.Rg4 Rb4 50.h5 Kxe5 51.Kd2 Rb7 52.Kxd3 Rh7 53.Rg5+ Kd6 54.Rxa5 e5 55.Ke4 Rxh5 56.f4 1-0
1978224 Mayeregger, Arnold (2121) WIM Potapova, Margarita (2270) 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.O-O-O Be7 10.Rhe1 O-O 11.e5 dxe5 12.Qh4 Qc7 13.Nxe5 Rfd8 14.Ng4 Rxd1+ 15.Rxd1 Nxg4 16.Bxe7 Nh6 17.Bd6 Nf5 18.Bxc7 Nxh4 19.g3 Nf3 20.h4 f6 21.Rd8+ Rxd8 22.Bxd8 Kf7 23.Bc7 e5 24.Bb8 a6 25.b4 Ke6 26.a4 h5 27.b5 axb5 28.axb5 Bd7 29.Ba7 g5 30.Kb2 gxh4 31.gxh4 Nxh4 32.Kb3 Nf3 33.Kb4 h4 34.Ne2 h3 35.Ng3 f5 36.c4 f4 37.Nh1 h2 38.Ka5 Ke7 39.Bc5+ Kd8 40.Kb6 Kc8 41.Bd6 Bh3 42.c5 Bg2 43.c6 bxc6 44.Kxc6 Bxh1 45.b6 Nd2+ 46.Kc5 Bb7 47.Bxe5 h1=Q 48.Bxf4 Qc6+ 0-1
1978517 IM Gunnarsson, Arn (2420) Mayeregger, Arnold (2121) 0-1
1.c4 c6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Bf5 5.O-O e6 6.b3 h6 7.Bb2 Be7 8.d3 O-O 9.Nc3 Nbd7 10.Re1 Bh7 11.Qc2 a5 12.Rac1 Qb6 13.Na4 Qa6 14.c5 Rfc8 15.e4 b6 16.cxb6 Nxb6 17.Nc5 Qa7 18.Bd4 Qb8 19.Qc3 a4 20.b4 a3 21.Rb1 Na4 22.Qd2 Nxc5 23.Bxc5 Bxc5 24.bxc5 Qa7 25.exd5 cxd5 26.d4 Bxb1 27.Rxb1 Rab8 28.Rxb8 Rxb8 29.Ne5 Rb2 30.Qc3 Rxa2 31.c6 Ne8 32.Bh3 Nc7 33.Qb4 Rb2 34.Qe7 Nb5 35.Qe8+ Kh7 36.Nxf7 Qxd4 0-1
1979831 FM Safin, Robert (2287) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.Nf3 c5 3.d5 g6 4.c4 b5 5.Qc2 bxc4 6.e4 d6 7.Bxc4 Bg7 8.O-O O-O 9.Nc3 Ba6 10.Nb5 Bxb5 11.Bxb5 Qa5 12.a4 Na6 13.Bd2 Nb4 14.Qc4 a6 15.Bc6 Rab8 16.e5 Ne8 17.Qh4 Qc7 18.Ng5 h6 19.Ne4 Nxc6 20.dxc6 Qxc6 21.Rfe1 d5 22.Nc3 g5 23.Qh5 Rxb2 24.Rad1 c4 25.Bc1 Rb3 26.Nxd5 Qe6 27.f4 gxf4 28.Nxf4 Qb6+ 29.Kh1 c3 30.Nd5 Qe6 31.Nf4 Qc4 32.Rf1 c2 33.Rde1 Rb6 34.e6 Rxe6 35.Nxe6 fxe6 36.Rxf8+ Bxf8 37.Qxe8 Qd3 38.Rg1 Qd1 39.Qg6+ Kh8 40.Qf7 Bg7 41.Qf3 Qxf3 42.gxf3 Bd4 43.Rf1 Kg7 44.Kg2 Kf6 45.f4 Kf5 46.Kf3 a5 47.Re1 h5 48.Re2 h4 49.Rxc2 1-0
1979639 WGM Fominykh, M (2206) Mayeregger, Arnold (2121) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 Qxb6 6.Nc3 g6 7.Nf3 d6 8.e4 Bg4 9.Be2 Bxf3 10.Bxf3 Bg7 11.O-O O-O 12.h3 Nfd7 13.Be2 Qb4 14.a3 Qd4 15.Be3 Qxd1 16.Rfxd1 a5 17.Na4 Na6 18.Bb5 Nf6 19.f3 Nc7 20.Bc6 Ra7 21.b4 axb4 22.axb4 Na6 23.bxc5 Nxc5 24.Nxc5 Rxa1 25.Rxa1 dxc5 26.Rc1 Ne8 27.Bxc5 Nd6 28.Rb1 Rc8 29.Ba7 Be5 30.Kf1 f5 31.exf5 Nxf5 32.Re1 Bd6 33.g4 Ng7 34.Rb1 Ne8 35.Bd4 Nf6 36.g5 Nh5 37.Bd7 Rd8 38.Be6+ Kf8 39.h4 Nf4 40.Rc1 Rb8 41.Rc8+ Rxc8 42.Bxc8 Nxd5 43.Be6 Nf4 44.Bb3 e5 45.Bb6 Nd3 46.Kg2 Nc5 47.Bd5 Nd7 48.Be3 Ke7 49.Bd2 Nf8 50.Be3 Ke8 51.Bg8 Ke7 52.h5 gxh5 53.Kh3 Ke8 54.Kh4 Ng6+ 55.Kxh5 Nf4+ 56.Bxf4 exf4 57.Bxh7 Kf8 58.Be4 Kg7 59.g6 Be5 60.Kg4 Bd6 61.Kf5 Bc7 62.Ke6 Bb8 63.Kd5 Bc7 64.Ke6 Bb8 65.Kf5 Bc7 66.Ke6 1/2-1/2
1978878 Koc, P (2346) Mayeregger, Arnold (2121) 1-0
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.dxc5 e6 5.Nd2 Nxc5 6.e4 Nc6 7.Ngf3 d6 8.Be2 Be7 9.O-O O-O 10.a3 b6 11.b4 Nd7 12.Nc4 e5 13.Bc1 Nf6 14.Bb2 Bb7 15.Bd3 Rc8 16.Re1 Re8 17.Ne3 Bf8 18.c4 Ne7 19.Nd5 Nexd5 20.cxd5 g6 21.Qd2 Nh5 22.g3 Qf6 23.Be2 Rc7 24.h4 Rec8 25.Rac1 Qd8 26.Bf1 Nf6 27.Bd3 Bg7 28.a4 Nd7 29.Kg2 Rxc1 30.Rxc1 a5 31.Ba3 axb4 32.Bxb4 Nc5 33.Bxc5 dxc5 34.Bb5 Qd6 35.Qe2 f5 36.Bc4 h6 37.Kh2 Kh7 38.h5 Rf8 39.hxg6+ Qxg6 40.Nh4 Qg5 41.Rb1 f4 42.Nf5 Rxf5 43.exf5 Bc8 44.Bd3 Bxf5 45.d6 fxg3+ 46.fxg3 Kg8 47.Bxf5 Qxf5 48.Rd1 e4 49.d7 Bd4 50.d8=Q+ 1-0
2019.11.26 ch-PAR 2019
2049301 Mayeregger, Arnold (2151) FM Almiron, A (2372) 1/2-1/2
1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.d4 O-O 7.Nc3 Ne4 8.Bd2 Bf6 9.Rc1 Nxd2 10.Qxd2 d6 11.e4 c5 12.d5 e5 13.Ne1 Nd7 14.Nd3 h5 15.Bh3 Re8 16.Rce1 h4 17.Qd1 Nf8 18.Kh1 a6 19.a4 Rb8 20.b4 Qc7 21.bxc5 bxc5 22.Qc2 Bc8 1/2-1/2
2019.11.25 ch-PAR 2019
2049294 Cantero, Rodolfo (2123) Mayeregger, Arnold (2151) 1-0
1.e4 c6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 Bg4 5.h3 Bh5 6.e5 Nfd7 7.e6 fxe6 8.Be2 Na6 9.Ng5 Bxe2 10.Qxe2 e5 11.Qg4 e6 12.Nxh7 Nf6 13.Qxe6+ Qe7 14.Nxf8 Kxf8 15.Qxe7+ Kxe7 16.b3 Kd7 17.Bb2 Rae8 18.O-O-O d4 19.Rhe1 c5 20.Nc4 Rh5 21.a4 Nd5 22.g3 Rxh3 23.Rxe5 Rxe5 24.Nxe5+ Kc7 25.Ng4 Nab4 26.Ba3 Na2+ 27.Kd2 b6 28.Re1 Kd7 29.Ke2 Nac3+ 30.Kf3 Rh5 31.Bb2 Rf5+ 32.Kg2 Na2 33.Ne5+ Kd6 34.Nc4+ Kd7 35.Bc1 Nab4 36.Na3 Nc6 37.Bd2 Rf7 38.Nc4 Re7 39.Rxe7+ Kxe7 40.f4 a6 41.Kf3 Ke6 42.g4 g6 43.Kg3 b5 44.axb5 axb5 45.Na3 Nc7 46.Kf3 b4 47.Nc4 Nd5 48.Nb2 Nb6 49.Ke4 Ne7 50.Be1 Nbd5 51.Bd2 Nf6+ 52.Kf3 Nd7 53.Nd1 Kd5 54.Nf2 Nc6 55.Ne4 Na7 56.Ke2 Ke6 57.Be1 Nb5 58.Bh4 Nc7 59.Bf2 Nd5 60.Kf3 Nc7 61.Ng5+ Ke7 62.Ne4 Nb5 63.Ke2 Ke6 64.Bg3 Na3 65.Kd2 Nb1+ 66.Kd1 Na3 67.f5+ gxf5 68.gxf5+ Kxf5 69.Bd6 Ke6 70.Bxc5 Nxc5 71.Nxc5+ Kd5 72.Na6 Nb5 73.Nxb4+ Kc5 74.Na2 Nc7 75.Kc1 Kb5 76.Kb2 Ne6 77.Nc1 Kb4 78.Ne2 Ka5 79.Ka3 Kb5 80.b4 Kc6 81.Ka4 Kd5 82.Ka5 Kc6 83.b5+ Kc5 84.b6 Kc6 85.Ka6 Nc5+ 86.Ka7 Nd7 87.b7 Kd5 1-0
2019.11.24 ch-PAR 2019
2049293 GM Delgado Ramirez, N (2619) Mayeregger, Arnold (2151) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 Nf6 7.Nc3 e5 8.Nxe5 Nxe4 9.Nxe4 Bxe5 10.O-O O-O 11.Re1 Bg7 12.Nxc5 Qd5 13.Ne4 Bf5 14.Nc3 Qd7 15.Bf4 Rfe8 16.Qd2 b5 17.Rab1 a5 18.Ne4 Qd5 19.Nd6 Rxe1+ 20.Rxe1 Be6 21.b3 a4 22.Ne4 axb3 23.axb3 Qd4 24.Bh6 Ra2 25.Qf4 Be5 26.Qh4 Ra1 27.Kf1 Rxe1+ 28.Kxe1 f5 29.Qe7 1-0
2019.11.23 ch-PAR 2019
2052512 Mayeregger, Arnold (2151) GM Bachmann, Ax (2611) 0-1
1.d4 g6 2.Nf3 Bg7 3.Bf4 d6 4.e3 Nd7 5.h3 e5 6.Bh2 e4 7.Nfd2 f5 8.g4 Ne7 9.gxf5 Nxf5 10.Nxe4 O-O 11.Bc4+ Kh8 12.Nbc3 Nb6 13.Be2 d5 14.Nc5 Qh4 15.Qd2 Bh6 16.Bf4 Nxe3 17.Bxe3 Rxf2 18.O-O-O Nc4 19.Bxc4 Rxd2 20.Bxd2 Bxd2+ 21.Rxd2 dxc4 22.d5 Bf5 23.Ne6 Rc8 24.Nb5 Qe4 25.Rhd1 Bxe6 26.dxe6 Qxe6 27.Nxa7 c3 0-1
2019.11.22 ch-PAR 2019
2052509 IM Vazquez, Guillermo (2501) Mayeregger, Arnold (2151) 1-0
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 Na5 10.Bc2 c5 11.d4 cxd4 12.cxd4 Re8 13.d5 Bd7 14.Bd3 Qb8 15.b3 Rc8 16.Na3 Bd8 17.Bd2 Nb7 18.b4 a5 19.Bxb5 Bxb5 20.Nxb5 Rc4 21.Qb1 axb4 22.Bxb4 Nc5 23.Bxc5 Rxc5 24.a4 Rc4 25.Qb3 Rxe4 26.Rxe4 Nxe4 27.Qc2 f5 28.Nd2 Nxd2 29.Qxd2 Qb6 30.Qc2 Bh4 31.Ra3 Rf8 32.g3 Bd8 33.Qc6 Qa5 34.Qxd6 Qe1+ 35.Kg2 Qe4+ 36.Rf3 Qxa4 37.Qe6+ Kh8 38.Nd6 Rf6 39.Nf7+ Kg8 40.Nh6+ Kf8 41.Qg8+ Ke7 42.Qxg7+ Kd6 43.Nf7+ Kxd5 44.Nxd8 1-0
2019.11.21 ch-PAR 2019
2052503 Mayeregger, Arnold (2151) CM Jodorcovsky, P (2188) 1-0
1.c4 e6 2.Nf3 Nf6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 c6 7.Qb3 b6 8.Bf4 Bb7 9.cxd5 cxd5 10.Rc1 Nc6 11.Nbd2 Rc8 12.a3 Ne4 13.Qd3 Nxd2 14.Bxd2 Bf6 15.b4 Qd7 16.Bf4 h6 17.h4 Qe7 18.Rc2 g5 19.hxg5 hxg5 20.Be3 e5 21.dxe5 Nxe5 22.Nxe5 Rxc2 23.Qxc2 Bxe5 24.Rd1 Rd8 25.Qf5 f6 26.Bd4 Kg7 27.e3 Qc7 28.Bf3 Qd7 29.Bg4 Qxf5 30.Bxf5 Ba6 31.f4 gxf4 32.gxf4 Bxd4 33.Rxd4 Bc4 34.Be6 f5 35.Bxf5 Kf6 36.Bh3 a5 37.e4 axb4 38.e5+ Ke7 39.axb4 Ra8 40.f5 Ra4 41.Rh4 Rxb4 42.f6+ Kf7 43.Rh7+ Kg6 44.f7 Rb1+ 45.Kf2 Rb2+ 46.Ke1 Re2+ 47.Kd1 Rf2 48.e6 d4 49.Rh8 Ra2 50.f8=Q 1-0
2019.11.20 ch-PAR 2019
2052498 FM Benitez Galeano, Alejandro (2174) Mayeregger, Arnold (2151) 1-0
1.c4 Nf6 2.Nf3 b6 3.b3 Bb7 4.Bb2 e6 5.Nc3 d5 6.e3 g6 7.cxd5 exd5 8.d4 a6 9.Bd3 Nbd7 10.Ne2 Bd6 11.Ne5 Qe7 12.f4 Nh5 13.O-O f6 14.Ng4 Ng7 15.Nc3 O-O 16.Qf3 c6 17.Nh6+ Kh8 18.f5 g5 19.Rae1 Ne8 20.Qh5 Ng7 21.Qg4 Qe8 22.e4 Qh5 23.Qxh5 Nxh5 24.e5 fxe5 25.dxe5 Bxe5 26.Rxe5 Nxe5 27.Ne2 Rae8 28.Ng4 Ng7 29.Nxe5 c5 30.f6 d4 31.fxg7+ Kxg7 32.Rxf8 Rxf8 33.Nd7 Re8 34.Nxb6 Re3 35.Bc4 Kg6 36.Nd7 d3 37.Bxd3+ 1-0
2019.11.19 ch-PAR 2019
2052494 Mayeregger, Arnold (2151) GM Franco Ocampos, Z (2458) 1/2-1/2
1.d4 Nf6 2.Bg5 d5 3.Nd2 e6 4.e3 c5 5.c3 Nbd7 6.Ngf3 Be7 7.Bd3 b6 8.Qe2 Bb7 9.Ne5 Nxe5 10.dxe5 Nd7 11.Bf4 Qc7 12.Nf3 g5 13.Nxg5 Bxg5 14.Bxg5 Qxe5 15.h4 h6 16.Bf4 Qf6 17.O-O-O c4 18.Bc2 b5 19.Bg3 Nc5 20.Qh5 Rg8 21.e4 O-O-O 22.Rhe1 Bc6 23.Be5 Qe7 24.exd5 Rxd5 25.Rxd5 Bxd5 26.Qxh6 Rxg2 27.Bg3 Nd3+ 28.Bxd3 cxd3 29.Qh8+ Kb7 30.Qd4 Qd8 31.Qxd3 Qa5 32.a3 Qa4 33.Qd4 Qxd4 34.cxd4 f5 35.h5 f4 36.Bxf4 Rxf2 37.Be5 Rf5 38.h6 Rh5 39.Bg7 Rh2 40.Re3 Kc6 41.Rc3+ Kb6 42.Re3 a5 1/2-1/2
2019.11.18 ch-PAR 2019
2052487 GM Cubas, Jo (2476) Mayeregger, Arnold (2151) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Bxc6 dxc6 6.d3 Bd6 7.Nbd2 Nd7 8.b3 Qe7 9.Bb2 c5 10.Nc4 f6 11.Ne3 Nb8 12.Nh4 Nc6 13.O-O Be6 14.Nhf5 Qf7 15.f4 exf4 16.Nxd6+ cxd6 17.Rxf4 O-O 18.Qf3 b5 19.Rf1 Ne5 20.Qd1 Qb7 21.R4f2 Rad8 22.h3 a5 23.Rd2 a4 24.Re1 axb3 25.axb3 d5 26.Bxe5 fxe5 27.exd5 Bxd5 28.Ng4 Qb6 29.Nxe5 c4+ 30.d4 cxb3 31.cxb3 Qe6 32.Re3 Qf5 33.Qe2 Rc8 34.Qe1 Qf4 35.Nd3 Qxd4 36.Ne5 Qc5 37.Nd7 Qc6 38.Nxf8 Rxf8 39.Red3 Be4 40.Rd4 Bf5 41.Qe5 Re8 42.Qxf5 1-0
2069832 Mayeregger, Arnold (2061) Benitez, Raul Ivan (1837) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 c5 6.Nc3 Nc6 7.d4 d5 8.cxd5 Nxd5 9.Nxd5 Qxd5 10.Be3 Qh5 11.dxc5 Bxb2 12.Rb1 Bf6 13.Qa4 Rd8 14.Rfd1 Bf5 15.Rxb7 Rxd1+ 16.Qxd1 Rd8 17.Qc1 Be4 18.Rb3 Na5 19.Rb4 Qd5 20.h3 Nc6 21.Ra4 Rb8 22.Qd2 Rb1+ 23.Kh2 Rb2 24.Qxd5 Bxd5 25.Nd2 Bxg2 26.Kxg2 Bc3 27.Ne4 Rb4 28.Nxc3 1-0
2069831 Diaz, Fe (2095) Mayeregger, Arnold (2061) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.O-O a5 7.a4 h6 8.Na3 O-O 9.Nc2 Be6 10.Bxe6 fxe6 11.b4 axb4 12.cxb4 Nxb4 13.Nxb4 Bxb4 14.Qb3 Bc5 15.Qxe6+ Rf7 16.Be3 Nd7 17.Rfc1 Qe7 18.Qg4 Bxe3 19.fxe3 Nc5 20.Rc3 Nxa4 21.Nh4 Ra6 22.Qc8+ Rf8 23.Ng6 Rxc8 24.Nxe7+ Kf7 25.Rxa4 Kxe7 26.Rb4 b6 27.Kf2 Kd7 28.Rb2 Rf8+ 29.Kg3 Ra1 30.Re2 Rd1 31.h3 c5 32.h4 h5 33.Ra3 Rf7 34.Rb2 Kc6 35.Ra6 Rb7 36.Rb3 Rd2 37.Kf3 Rc2 38.Ra8 Rf7+ 39.Kg3 Rff2 40.Ra6 Rxg2+ 41.Kh3 Rh2+ 42.Kg3 Rcg2+ 43.Kf3 Rf2+ 44.Kg3 Rhg2+ 45.Kh3 Rg6 46.Rbxb6+ Kc7 47.Rc6+ Kd7 48.Rxc5 Rfg2 49.Rxe5 R6g3# 0-1
2069823 Mayeregger, Arnold (2061) Perez, H2 (2135) 1-0
1.d4 Nf6 2.Nf3 c5 3.c3 g6 4.Bf4 Bg7 5.e3 O-O 6.h3 d5 7.Nbd2 Nc6 8.dxc5 Re8 9.Bb5 Bd7 10.O-O e5 11.Bh2 Ne4 12.Nb3 a6 13.Be2 Be6 14.Rc1 Qe7 15.c4 d4 16.Nxe5 Bxe5 17.Bxe5 Nxe5 18.exd4 Rad8 19.Qe1 Nd7 20.Bf3 Bf5 21.Qe3 Qh4 22.Rfe1 Ndf6 23.d5 Ng5 24.Qc3 Nfe4 25.Bxe4 Rxe4 26.Nd2 Rf4 27.Qg3 Qxg3 28.fxg3 Rd4 29.Nb3 Rd3 30.g4 Be4 31.h4 Rg3 32.hxg5 Rxg4 33.Re2 Bd3 34.Rd2 Bxc4 35.d6 Bb5 36.Na5 Bc6 37.Nxb7 Bxb7 38.c6 Bxc6 39.Rxc6 Rxg5 40.d7 Kf8 41.Rxa6 Ke7 42.Ra7 Rb5 43.a4 Rbb8 44.a5 f5 45.Rc7 g5 46.a6 Rb6 47.a7 Ra6 48.b4 f4 49.b5 Ra3 50.b6 g4 51.Rc8 g3 52.Rxd8 1-0
2069820 Barrientos, Er (1924) Mayeregger, Arnold (2061) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nc3 c5 5.dxc5 e6 6.Bb5+ Nd7 7.g4 Bg6 8.b4 a5 9.Nxd5 exd5 10.Qxd5 Qc7 11.Bg5 Ne7 12.Bxe7 Bxe7 13.Rd1 O-O-O 14.Nf3 Nxc5 15.Qc4 Rxd1+ 16.Kxd1 Ne4 17.Ke2 Nc3+ 18.Ke3 Nxb5 19.Qxb5 Bxb4 20.Rd1 Qc5+ 21.Qxc5+ Bxc5+ 22.Kf4 Rd8 23.Rb1 Bxf2 24.Rb5 b6 25.h4 Bc5 26.Rb2 h5 27.g5 a4 28.c3 a3 29.Re2 Rd3 30.e6 Bd6+ 31.Ne5 fxe6 32.c4 Bf5 33.c5 bxc5 0-1
2071019 FM Benitez Galeano, Alejandro (2187) Mayeregger, Arnold (2061) 0-1
1.Nf3 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4 e6 5.b3 a6 6.Bb2 b5 7.Be2 Bb7 8.Nc3 c5 9.a3 Nc6 10.Qc2 Be7 11.d3 Rc8 12.Rd1 Nd4 13.exd4 cxd4 14.Nxd4 Qxd4 15.Qd2 Qh4 16.Ne4 O-O 17.Bf3 Nxe4 18.dxe4 Rfd8 19.Qe2 Rxd1+ 20.Qxd1 Bxe4 21.O-O Rd8 0-1
2071024 Mayeregger, Arnold (2061) Pereira, Se (2069) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Qa4+ Bd7 6.Qxc4 Bc6 7.Bg2 Bd5 8.Qc2 c5 9.dxc5 Nbd7 10.Nc3 Bc6 11.b4 a5 12.b5 Bxf3 13.Bxf3 Bxc5 14.O-O Qc7 15.Qb3 Bd4 16.Bb2 a4 17.Nxa4 Rxa4 18.Qxa4 Bxb2 19.Rab1 Nb6 20.Qa7 Nc4 21.b6 Qc8 22.Bxb7 Qd7 23.Ba6 Qa4 24.Bxc4 1-0
2071015 Mayeregger, Arnold (2061) CM Melian, Juan Sebastian (1847) 0-1
1.Nf3 Nf6 2.b3 e6 3.c4 d5 4.e3 Be7 5.Bb2 O-O 6.Nc3 b6 7.Qc2 Bb7 8.d4 Ne4 9.cxd5 Nxc3 10.Bxc3 exd5 11.Bd3 h6 12.O-O Nd7 13.Rac1 Bd6 14.Bb2 Qe7 15.Ne5 Bxe5 16.dxe5 c5 17.f4 f6 18.Bh7+ Kh8 19.Bf5 fxe5 20.Bxd7 Qxd7 21.Bxe5 Qf5 22.Qb2 Rf7 23.Rf3 Kh7 24.Rg3 g6 25.Qd2 Rd8 26.Rf3 Qe4 27.Rf2 Rdd7 28.Rd1 Bc6 29.Qc3 Bb7 30.h3 Rde7 31.Rdd2 Qb1+ 32.Kh2 Qe4 33.a3 a5 34.Rd1 Rxe5 0-1
2071008 Cantero, Rodolfo (2124) Mayeregger, Arnold (2061) 0-1
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 a6 5.e4 b5 6.e5 Nd5 7.a4 e6 8.axb5 Nb6 9.Be3 axb5 10.Rxa8 Nxa8 11.Nxb5 Nb6 12.Be2 Qd7 13.Nc3 Bb7 14.O-O Nc6 15.Qb1 Nb4 16.Nd2 Be7 17.Rc1 N4d5 18.Nxc4 Nxc4 19.Bxc4 Nxe3 20.fxe3 O-O 21.Bb5 Qd8 22.Bd3 h6 23.Bh7+ Kh8 24.Be4 Bg5 25.Qd3 Ba6 26.Qd2 c5 27.d5 exd5 28.Nxd5 c4 29.Qf2 Qb8 30.h4 Qxe5 31.hxg5 Qxe4 32.Nc3 Qg6 33.gxh6 Qxh6 34.Qf4 Qe6 35.Rf1 Bb7 36.e4 Kg8 37.Kh2 Re8 38.Rf3 f6 39.Re3 Bc6 40.Kg3 Kf7 41.Qc7+ Re7 42.Qf4 g5 43.Qg4 Qd6+ 44.Kf2 Qd2+ 45.Qe2 Qd4 46.Kf1 Rb7 47.Qh5+ Ke7 48.Nd5+ Kd6 49.Qh2+ Qe5 50.Qh8 Bxd5 51.Qd8+ Rd7 52.Qb8+ Kc5 53.b4+ cxb3 54.Qxe5 fxe5 55.exd5 Kc4 56.Rxe5 Rxd5 57.Re8 b2 0-1
2071006 Mayeregger, Arnold (2061) Alarcon, J (2106) 0-1
1.c4 c5 2.g3 Nc6 3.Bg2 Nf6 4.Nc3 g6 5.e4 Bg7 6.Nge2 d6 7.O-O O-O 8.d3 a6 9.h3 Rb8 10.Be3 Bd7 11.d4 cxd4 12.Nxd4 Qc8 13.Kh2 Nxd4 14.Bxd4 Qxc4 15.Be3 Qc8 16.Rc1 Qd8 17.Qb3 b5 18.Rfd1 b4 19.Nd5 Nxd5 20.exd5 Qa5 21.Rd2 Rbc8 22.Re1 Rfe8 23.Bd4 e5 24.dxe6 Bxe6 25.Rxe6 Rxe6 26.Bd5 Re7 27.h4 Rcc7 28.h5 Bxd4 29.Rxd4 Re5 30.h6 Qc5 31.Rxb4 Qxf2+ 32.Kh3 Rh5+ 33.Rh4 Rxh4+ 34.gxh4 Qf5+ 35.Kg3 Qe5+ 36.Kh3 Re7 37.Qb8+ Re8 0-1
2390445 Mayeregger, Arnold (1913) FM Munoz, Francisco Javier (2308) 0-1
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 Qb6 6.Qb3 c4 7.Qc2 g6 8.Be2 Bg7 9.h3 Bf5 10.Qc1 Nd7 11.Ngf3 e5 12.dxe5 Ncxe5 13.Nxe5 Nxe5 14.O-O Nd3 15.Bxd3 Bxd3 16.Re1 O-O 17.Nf3 h6 18.Be5 f6 19.Bd4 Qc7 20.b4 h5 21.Qd1 Rf7 22.Nd2 f5 23.Bxg7 Rxg7 24.Nf3 g5 25.Nd4 Qf7 26.Qf3 h4 27.g4 hxg3 28.Qxg3 g4 29.h4 Qf6 30.Rad1 Be4 31.Kf1 Re8 32.Ke2 Qa6 33.a4 Qh6 34.Kd2 Kh8 35.Ne2 Bf3 36.Rc1 Re4 37.Nf4 Kh7 38.Kc2 a5 39.b5 Qd6 40.Kb2 d4 41.Ne2 Qxg3 42.Nxg3 d3 43.Nxe4 fxe4 44.Rg1 Kh6 45.Ra1 Rd7 46.Kc1 d2+ 47.Kc2 d1=Q+ 48.Raxd1 Rxd1 49.Rxd1 Bxd1+ 50.Kxd1 Kh5 51.Ke2 Kxh4 52.Kf1 Kh3 53.b6 g3 54.fxg3 Kxg3 0-1
2390434 FM Aguilar, Luis Miguel (2193) Mayeregger, Arnold (1913) 1/2-1/2
1.g3 c5 2.Bg2 g6 3.e4 Bg7 4.Ne2 Nc6 5.c3 e5 6.d3 Nge7 7.Be3 d6 8.O-O O-O 9.f4 f5 10.Nd2 Kh8 11.Nf3 b6 12.Rb1 Be6 13.a3 a5 14.Ng5 Bg8 15.fxe5 dxe5 16.b4 axb4 17.axb4 cxb4 18.cxb4 Ra3 19.Nc1 h6 20.Nh3 Nd4 21.Qd2 Kh7 22.Qb2 Ra7 23.Bxd4 exd4 24.Nf4 Qd6 25.exf5 Nxf5 26.Be4 Bf7 27.b5 Ne3 28.Re1 Kg8 29.Nb3 Rc7 30.Rec1 Rc3 31.Nd2 Rfc8 32.Bc6 g5 33.Ne4 Qe5 34.Ne2 Rxd3 35.Nf2 Rb3 36.Qd2 Rxb1 37.Rxb1 Rxc6 38.bxc6 Qe4 39.Nf4 gxf4 40.Nd3 Qxc6 41.Nxf4 b5 42.Qa5 Qc2 43.Qxb5 Nd1 44.Qd3 Qf2+ 45.Kh1 Qe1+ 46.Kg2 Ne3+ 47.Kf3 Qa5 48.Rb8+ Bf8 49.Qxd4 Nf5 50.Qd8 Qa3+ 51.Kg4 Ne3+ 52.Kh4 Qc5 53.Qxf8+ Qxf8 54.Rxf8+ Kxf8 55.g4 Nf1 56.g5 hxg5+ 57.Kxg5 Nxh2 1/2-1/2
2390424 Mayeregger, Arnold (1913) Orrego Palermo, Marcelo (1632) 1-0
1.c4 Nf6 2.g3 e6 3.Bg2 c5 4.Nf3 Be7 5.O-O O-O 6.Nc3 d6 7.b3 Nbd7 8.Bb2 a6 9.e3 Rb8 10.a4 b6 11.d3 Bb7 12.e4 Qc7 13.Ne1 d5 14.cxd5 exd5 15.f4 dxe4 16.dxe4 Rfd8 17.Qe2 Nf8 18.e5 Bxg2 19.Nxg2 Ne8 20.f5 c4 21.bxc4 Rbc8 22.Nd5 Bc5+ 23.Kh1 Qc6 24.Ngf4 Nc7 25.Qf3 Qe8 26.Qg4 b5 27.Nf6+ 1-0
2390401 Mayeregger, Arnold (1913) Ayala Ruiz, Miguel Angel (1444) 1-0
1.Nc3 Nc6 2.Nb1 Nb8 3.Nf3 Nf6 4.Ng1 Ng8 5.d4 Nf6 6.Nf3 e6 7.e3 c5 8.Bd3 d5 9.b3 Nc6 10.O-O cxd4 11.exd4 Be7 12.Bb2 Nb4 13.Be2 O-O 14.Nbd2 Bd7 15.a3 Nc6 16.Bd3 Bd6 17.Ne5 Qe7 18.f4 Kh8 19.Rf3 h6 20.Rh3 Kg8 21.g4 Ne4 22.Nxe4 dxe4 23.Bxe4 Bxe5 24.dxe5 g5 25.Rxh6 gxf4 26.Qf3 Qc5+ 27.Kg2 Nxe5 28.Qxf4 f5 29.Bxe5 1-0
2390411 Vazquez, Facundo (2086) Mayeregger, Arnold (1913) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Nf3 d5 6.Bg2 dxc4 7.Ne5 c5 8.dxc5 Qa5 9.Be3 Qa6 10.Qa4 Qe6 11.Nxc4 Bd7 12.Qb3 Bc6 13.O-O Bxg2 14.Kxg2 Qc6+ 15.Kg1 Nbd7 16.Na5 Qc7 17.Qa3 b6 18.Nb3 bxc5 19.Nxc5 Nb6 20.N5a4 Nc8 21.Rac1 Qd7 22.Rfd1 Qh3 23.f3 Nd6 24.b3 Nf5 25.Bd2 1/2-1/2
2390386 FM Donoso Diaz, Sebastian (2251) Mayeregger, Arnold (1913) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 c5 5.g3 b6 6.Bxb4 cxb4 7.Bg2 Bb7 8.O-O O-O 9.a3 bxa3 10.Nxa3 d6 11.Nb5 a6 12.Nc3 Nbd7 13.d5 e5 14.Nd2 Ne8 15.e4 a5 16.Bh3 Nc5 17.Qe2 Bc8 18.Bxc8 Qxc8 19.f4 f6 20.Nb5 Qd8 21.b4 axb4 22.Na7 Nc7 23.Nc6 Qd7 24.Nxb4 Rxa1 25.Rxa1 Ra8 26.Rxa8+ Nxa8 27.Nc6 Nc7 28.Nb1 g6 29.fxe5 fxe5 30.Nc3 N7a6 31.Qb2 Nd3 32.Qxb6 Nac5 33.Qb8+ Kg7 34.Nd8 Qe7 35.Nd1 Nc1 36.Nf2 Ne2+ 37.Kg2 Nd4 38.Nc6 Nxc6 39.dxc6 Ne6 40.Qb7 Kf8 41.h4 Ke8 42.Qc8+ Kf7 43.Ng4 Qc7 44.Qb7 Ke8 45.Ne3 Kd8 46.Nd5 1-0
2391638 FM Cadilhac, Igor Tokuichi Kikuchi (2288) Mayeregger, Arnold (1913) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.f3 Bd7 8.O-O Nf6 9.Bg5 e6 10.f4 Bd6 11.Ng3 h6 12.Bxf6 gxf6 13.Nh5 O-O-O 14.Nxf6 Bxf4 15.Qh5 Rdf8 16.Na3 a6 17.Rf3 Bd6 18.Nc2 Nd8 19.Ne3 Qb6 20.b3 Ba3 21.Raf1 Bb5 22.Nfxd5 exd5 23.Nxd5 Qd6 24.Bxb5 axb5 25.b4 Rfg8 26.Rf6 Ne6 27.Ne3 Rg6 28.Nf5 Qd7 29.Rxf7 Rg5 30.Qe2 Qd8 31.Qxe6+ Kb8 32.Qe5+ Ka8 33.Qxb5 1-0
2391651 Mayeregger, Arnold (1913) WIM Cosme Contreras, Trilce (2051) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nfd7 7.Qd2 c5 8.d5 Qa5 9.h4 h5 10.Nge2 Ne5 11.Nc1 a6 12.Be2 Bd7 13.Rg1 b5 14.g4 hxg4 15.fxg4 bxc4 16.h5 Rc8 17.Bh6 Bh8 18.Rh1 Qd8 19.Qf4 Qe8 20.Qh2 f6 21.hxg6 Nxg6 22.Be3 Qf7 23.Bxc4 Qg7 24.Be2 Kf7 25.Nd3 Rg8 26.Qh5 a5 27.Nf4 Na6 28.Ne6 Bxe6 29.dxe6+ Ke8 30.Qd5 1-0
2391624 Mayeregger, Arnold (1913) FM Gimenez Aguirre, Alejo Ismael (2247) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.Bf4 b5 4.e3 b4 5.Nbd2 Be7 6.Bd3 c5 7.dxc5 Bxc5 8.Qe2 Nc6 9.Rd1 Bb7 10.Nb3 Be7 11.e4 Nh5 12.Be3 Qc7 13.g3 Nf6 14.Nc5 Bxc5 15.Bxc5 d6 16.Be3 O-O 17.O-O Rac8 18.Bf4 Ne5 19.Nxe5 dxe5 20.Bd2 a5 21.c3 Qb6 22.cxb4 axb4 23.Qe1 Rfd8 24.Bxb4 Rxd3 25.Rxd3 Nxe4 26.Bc3 f5 27.Qe3 Qxe3 28.Rxe3 f4 29.Rxe4 Bxe4 30.Re1 Bd5 31.Rxe5 fxg3 1/2-1/2
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