[Event "Korchnoi Mem Open 2023"]
[Site "St Petersburg RUS"]
[Date "2023.08.21"]
[Round "6.68"]
[White "Lupolov, Boris"]
[Black "Chernov, Lev"]
[Result "0-1"]
[WhiteElo "2104"]
[BlackElo "1751"]
[ECO "D41"]
[PlyCount "82"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4 Nd7 12.O-O b6 13.d5 e5 14.Bb5 Bb7 15.Bxd7 Qxd7 16.Qb2 f6 17.a4 Ba6 18.Rfc1 Rae8 19.Nh4 g6 20.a5 b5 21.f3 f5 22.exf5 g5 23.Ng6 hxg6 24.Rc6 Bb7 25.Rxg6+ Kh7 26.Rc1 Qxf5 27.Re6 Bxd5 28.Rxe8 Rxe8 29.Qxb5 Rd8 30.Rc7+ Kg8 31.Qb4 Qd3 32.Kf2 Qd4+ 33.Qxd4 exd4 34.Rxa7 d3 35.Ke3 Bc4 36.Kd2 Re8 37.Kc3 Rc8 38.Kd2 Bb5 39.Rb7 Rc2+ 40.Kd1 Ba4 41.a6 Ra2+ 0-1