[Event "Korchnoi Mem Open 2024"]
[Site "St Petersburg RUS"]
[Date "2024.08.17"]
[Round "2.38"]
[White "Polulyakhov, Oleg Ivan"]
[Black "Efimov, Leonid"]
[Result "0-1"]
[WhiteElo "1913"]
[BlackElo "2116"]
[ECO "B34"]
[PlyCount "80"]

1.e4 c5 2.Nc3 Nc6 3.Nf3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.f3 O-O 8.g4 Qb6 9.Rb1 d5 10.g5 Nxe4 11.fxe4 Bxd4 12.Nxd5 Bxe3 13.Nxb6 Bxb6 14.Bd3 Ne5 15.h3 Be6 16.Qe2 f6 17.Kd2 fxg5 18.Rbf1 Rxf1 19.Rxf1 Bxh3 20.Qh2 Be3+ 21.Ke1 Nxd3+ 22.cxd3 Bxf1 23.Kxf1 Rf8+ 24.Ke1 g4 25.Qe5 g3 26.Qe6+ Rf7 27.Qg4 Bd4 28.e5 Bxe5 29.d4 Bd6 30.Qe4 b6 31.Ke2 Rf4 32.Qd5+ Kg7 33.Ke3 h5 34.a3 a5 35.b4 axb4 36.axb4 Rg4 37.Qg2 Bxb4 38.Kf3 Bd6 39.Qb2 g2 40.d5+ Kh7 0-1