[Event "Korchnoi Mem Open 2023"]
[Site "St Petersburg RUS"]
[Date "2023.08.18"]
[Round "1.109"]
[White "Otdelnov, Viktor"]
[Black "Krasin, Boris Vsev"]
[Result "1-0"]
[WhiteElo "1970"]
[BlackElo "1405"]
[ECO "D06"]
[PlyCount "79"]

1.d4 d5 2.c4 Bf5 3.Nc3 e6 4.Nf3 Nc6 5.a3 dxc4 6.Qa4 Qd7 7.e3 Nf6 8.Bxc4 Bd6 9.O-O O-O 10.Re1 a6 11.Qd1 b5 12.Bd3 Bg4 13.h3 Bh5 14.Ne4 Nd5 15.Be2 f5 16.Nc3 Nce7 17.Ne5 Bxe5 18.Bxh5 Bd6 19.Bf3 c6 20.e4 Nxc3 21.bxc3 fxe4 22.Bxe4 Nd5 23.Qd3 Nf6 24.Bf3 Rae8 25.a4 c5 26.axb5 axb5 27.c4 b4 28.Bb2 cxd4 29.Qxd4 e5 30.Qb6 e4 31.Be2 Re6 32.Qb5 Qe7 33.Bd4 Rb8 34.Qf5 Re8 35.Rac1 g6 36.Qb5 Rb8 37.Qa4 Bf4 38.Rb1 Bd2 39.c5 Kg7 40.Bc4 1-0