[Event "?"] [Site "masterchessopen.com – Moscow (Russia)"] [Round "0"] [White "Koshtenko Valentina (UKR)"] [Black "Lerner Konstantin Z (UKR)"] [Result "1-0"] [BlackElo "2515"] [ECO "C15"] [Opening "French: Winawer, Alekhine Gambit"] 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 dxe4 5.a3 Bxc3+ 6.Nxc3 Nf6 7.Bg5 Nc6 8.Bb5 O-O 9.Bxc6 bxc6 10.Nxe4 Qd5 11.Nxf6+ gxf6 12.Bxf6 Qxg2 13.Qf3 Qg6 14.O-O-O Qh6+ 15.Kb1 Re8 16.Rhg1+ Kf8 17.Bg7+ Qxg7 18.Rxg7 Kxg7 19.Rg1+ Kf8 20.Qf6 Re7 21.Qh8# 1-0