White Elo Black Elo ECO Year Res. #       Cosma, I 1809 Costa, Harry Andriolo 2151 B13 2021 0-1 51 Page 1
Cosma, I (1809) - Costa, Harry Andriolo (2151) - Perez Chess Open 2023 (8.13), Perez, Santa Fe ARG, 2021 B13 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Bf4 Bg4 7.Qb3 e5 8.h3 Na5 9.Qc2 exf4 10.hxg4 Nxg4 11.Nd2 Bd6 12.Nh3 g6 13.O-O-O Kf8 14.Nf3 Kg7 15.Rde1 Qc7 16.Nhg5 Nc6 17.Rh4 Qd7 18.Nxf7 Kxf7 19.Bxg6+ hxg6 20.Ng5+ Kf6 21.Rxh8 Rxh8 22.Re6+ Qxe6 23.Nxe6 Kxe6 24.Qxg6+ Nf6 25.c4 Ne7 26.cxd5+ Nexd5 27.Qg7 Rh7 28.Qg6 Rc7+ 29.Kd2 Rc4 30.Kd3 b5 31.g4 fxg3 32.fxg3 Rc8 33.Qg7 Rg8 34.Qxa7 Rxg3+ 35.Kc2 Nb4+ 36.Kd1 Rg1+ 37.Ke2 Rg2+ 38.Kf3 Rxb2 39.Qb7 Nbd5 40.Qc8+ Kf7 41.Qc6 Be7 42.Kg3 b4 43.Qc4 Kg7 44.Kh4 Rg2 45.Qc1 Nh5+ 46.Kxh5 Rg5+ 47.Qxg5+ Bxg5 48.Kxg5 Nc3 49.Kf4 Nxa2 50.Ke4 Nc3+ 51.Kd3 Nd5 0-1	Search games Games: 10617180 / Last update: 18 Jun 2025 GamePositionEndgames White Black Ignore colours ECO Year Result All 1-0 0-1 ½-½ Event Site Click below to set up a position to search for Set position Click the button below to select an endgame type
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