[Event "Cup World (corr.)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Yerofeev Sergey (RUS)"] [Black "Wesslen Ulf (SWE)"] [Result "0-1"] [WhiteElo "2359"] [BlackElo "2045"] [ECO "B04"] [Opening "Alekhine: Modern Variation"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 g6 5.Bc4 Nb6 6.Bb3 Nc6 7.Ng5 d5 8.f4 f6 9.Nf3 Bf5 10.Be3 Qd7 11.c3 Nd8 12.O-O Ne6 13.Nbd2 Bh6 14.Nh4 Bd3 15.Rf2 O-O 16.Bc2 Bxc2 17.Qxc2 fxe5 18.dxe5 Bxf4 19.Bxf4 Nxf4 20.Raf1 Qg4 21.Nhf3 g5 {#R} 0-1