[Event "Olympiad"] [Site "masterchessopen.com Calvia (Spain)"] [Date "2004.10.26"] [Round "11"] [White "Ermenkov Evgenij (PLE)"] [Black "Al-Zayat Ahmed (LBA)"] [Result "1-0"] [WhiteElo "2454"] [BlackElo "1958"] [ECO "C23"] [Opening "Bishop's Opening"] 1.e4 e5 2.Bc4 Nc6 3.Nf3 Bc5 4.c3 d6 5.d4 exd4 6.cxd4 Bb4+ 7.Nc3 Nf6 8.d5 Ne7 9.Qa4+ Qd7 10.Qxb4 Qg4 11.O-O O-O 12.Re1 a6 13.Bb3 {#r} 1-0