[Event "Korchnoi Mem Open 2023"]
[Site "St Petersburg RUS"]
[Date "2023.08.22"]
[Round "7.11"]
[White "Ermakov, Maksim"]
[Black "Polschikov, A"]
[Result "1/2-1/2"]
[WhiteElo "2126"]
[BlackElo "2402"]
[ECO "E11"]
[PlyCount "72"]

1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Bd2 Qe7 5.Nc3 b6 6.g3 Bb7 7.Bg2 Bxc3 8.Bxc3 Ne4 9.Qc2 Nxc3 10.Qxc3 O-O 11.O-O d6 12.b4 Nd7 13.Rfd1 Rfe8 14.c5 Bd5 15.Rdc1 Nf6 16.a4 a5 17.cxb6 cxb6 18.bxa5 bxa5 19.Nd2 Bxg2 20.Kxg2 Nd5 21.Qf3 Qa7 22.Ne4 Red8 23.Rc4 h6 24.Rac1 Rab8 25.Rc6 Rb6 26.e3 Qd7 27.Rxb6 Nxb6 28.Rc6 Nc8 29.Rc4 Kf8 30.Nc3 Nb6 31.Rc6 Nd5 32.Rc4 Nb6 33.Rc6 Nd5 34.Rc4 Nb6 35.Rc6 Nd5 36.Rc4 Nb6 1/2-1/2