[Event "90th ch-St Petersburg"] [Site "masterchessopen.com St Petersburg RUS"] [Date "2017.03.22"] [Round "5.4"] [White "Pershin,Denis"] [Black "Fraiman,Dmitry"] [Result "1-0"] [WhiteElo "2306"] [BlackElo "2255"] [ECO "A45"] [Opening "Indian: 2.Nc3"] 1.d4 Nf6 2.Nc3 d5 3.Bf4 e6 4.e3 Bd6 5.Bd3 O-O 6.Nf3 c5 7.dxc5 Bxf4 8.exf4 Qc7 9.Ne5 Nfd7 10.Qe2 Nxc5 11.O-O Nc6 12.Nb5 Qb6 13.c3 Nxd3 14.Qxd3 Nxe5 15.fxe5 f6 16.Rae1 a6 17.Nd4 Qxb2 18.f4 fxe5 19.Rxe5 Qxa2 20.f5 exf5 21.Re7 f4 22.Rfe1 a5 23.Rc7 Ra6 24.Ree7 Qa1+ 25.Kf2 Qb2+ 26.Ne2 Qb6+ 27.Kf1 Qg6 28.Qxd5+ Kh8 29.Rf7 Re8 30.Qb5 Rae6 31.Rxg7 Qxg7 32.Rxg7 Kxg7 33.Qg5+ Rg6 34.Qxa5 Rf8 35.Qe5+ Kg8 36.Nxf4 Rgf6 37.g3 R8f7 38.Kg2 Rc6 39.Nd5 Be6 40.Nb4 Rb6 41.Qg5+ {#r} 1-0