[Event "Evgeny Sveshnikov Mem"]
[Site "lichess.org INT"]
[Date "2021.10.22"]
[Round "5"]
[White "Polivanov, A"]
[Black "Rychkov, O"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2454"]
[BlackElo "2427"]
[ECO "B33"]
[Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation"]
[PlyCount "105"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Nxe7 Nxe7 11.Bxf6 gxf6 12.c4 Bb7 13.Bd3 f5 14.exf5 e4 15.Bc2 b4 16.Ba4+ Kf8 17.Nc2 Nxf5 18.Qd2 Rg8 19.Qxb4 Rb8 20.Qc3 Qg5 21.Ne3 Nxe3 22.Qxe3 Qxe3+ 23.fxe3 Rxg2 24.O-O-O Ke7 25.Rd2 Rxd2 26.Kxd2 Rg8 27.Re1 Ke6 28.Re2 Ke5 29.Kc3 f5 30.b4 Rg1 31.c5 dxc5 32.bxc5 Rc1+ 33.Rc2 Rxc2+ 34.Bxc2 a5 35.Bb3 f4 36.exf4+ Kxf4 37.Kd2 Kf3 38.Ke1 h5 39.Bd1+ Kg2 40.Bxh5 Kxh2 41.Ke2 Kg3 42.Ke3 Bc6 43.Bg6 Kg4 44.Bxe4 Bd7 45.Bb7 Kf5 46.c6 Ke6 47.cxd7 Kxd7 48.Kd4 Kc7 49.Bd5 Kb6 50.Kc4 Ka6 51.a4 Kb6 52.Be4 Ka6 53.Kc5 1-0