[Event "Titled Tue 2nd Aug Late"]
[Site "chess.com INT"]
[Date "2022.08.02"]
[Round "7"]
[White "Oparin, G"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2683"]
[BlackElo "2591"]
[ECO "E11"]
[Opening "Bogo-Indian Defense: Nimzowitsch Variation"]
[PlyCount "133"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 Bxd2+ 6.Qxd2 Nc6 7.Bg2 d5 8.O-O O-O 9.Rd1 dxc4 10.Na3 Rd8 11.Nxc4 Bd7 12.Rac1 Rac8 13.Na5 Nxa5 14.Qxa5 Bc6 15.e3 Bd5 16.Qxa7 Ra8 17.Qc5 Qxc5 18.Rxc5 Rxa2 19.Rxc7 Rxb2 20.Ne5 Bxg2 21.Kxg2 Nd5 22.Rdc1 Nxc7 23.Rxc7 b5 24.Rb7 h6 25.g4 Ra8 26.Kg3 Rb1 27.h4 b4 28.Kf4 b3 29.f3 b2 30.Nc4 Rh1 31.Rxb2 Rxh4 32.Ne5 Rh3 33.Rb7 Rf8 34.Nd7 Re8 35.Ne5 h5 36.Rxf7 h4 37.Kg5 Kh7 38.Nd7 Rd8 39.Nf6+ Kh8 40.Nh5 Rg8 41.Nf4 Rh1 42.Ng6+ Kh7 43.Nxh4 Rd8 44.Ng6 Rd5+ 45.Ne5 Re1 46.Kf4 Ra1 47.Re7 Ra6 48.g5 Rd8 49.Kg4 Kg8 50.g6 Rf8 51.f4 Rc8 52.Kf3 Rf8 53.Ke4 Rc8 54.Nf7 Rb8 55.Ng5 e5 56.Ne6 exd4 57.exd4 Rc8 58.f5 Rb8 59.Rxg7+ Kh8 60.Rd7 Rc8 61.Ke5 Rb8 62.d5 Ra1 63.Kf6 Rh1 64.d6 Rg8 65.Rh7+ Rxh7 66.gxh7 Rd8 67.Nxd8 1-0