[Event "Chess.com RCC Wk16 Swiss"]
[Site "chess.com INT"]
[Date "2022.05.28"]
[Round "9"]
[White "Oparin, G"]
[Black "Kovalev, Vl"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2685"]
[BlackElo "2623"]
[ECO "E11"]
[Opening "Bogo-Indian Defense: Grünfeld Variation"]
[PlyCount "144"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.g3 d5 6.Bg2 dxc4 7.Qc2 c5 8.Qxc4 Nc6 9.dxc5 Qe7 10.O-O Qxc5 11.a3 Qxc4 12.Nxc4 Be7 13.Nfe5 Nxe5 14.Nxe5 Nd5 15.Rd1 Rd8 16.h4 f6 17.Nc4 Bd7 18.b3 Rac8 19.Bb2 Be8 20.Rac1 Bh5 21.Kf1 b6 22.Ke1 Bf8 23.b4 Bf7 24.Nd2 a5 25.bxa5 bxa5 26.Nc4 a4 27.e4 Ne7 28.Rxd8 Rxd8 29.e5 Nd5 30.Nd6 fxe5 31.Nxf7 Kxf7 32.Rc4 Rb8 33.Bxe5 Rb1+ 34.Ke2 Bxa3 35.Rxa4 Bc5 36.Be4 Rb7 37.Bxh7 g6 38.g4 Bd6 39.Ba1 Nf6 40.Bxf6 Kxf6 41.Bg8 Rg7 42.Ra8 Ke5 43.Kf3 Bc5 44.Kg3 Rb7 45.f4+ Kf6 46.Re8 Re7 47.Rc8 Bd6 48.g5+ Kg7 49.Kg4 Ba3 50.h5 gxh5+ 51.Kxh5 Bb4 52.Kg4 Bd2 53.g6 Be3 54.Bf7 Ra7 55.Kg5 Ra5+ 56.Kg4 Ra4 57.Rg8+ Kf6 58.Kf3 Bxf4 59.Rf8 Bd6 60.Re8 Be7 61.Rc8 Bd6 62.Ke2 Rf4 63.Rc2 Ke7 64.Rd2 Rg4 65.Kd1 Rg5 66.Re2 Rd5+ 67.Kc2 Re5 68.Rd2 Rc5+ 69.Kd1 Rd5 70.Rxd5 exd5 71.Bxd5 Kf6 72.g7 Kxg7 1/2-1/2