[Event "It (open)"] [Site "masterchessopen.com - Habana (Cuba)"] [Round "0"] [White "Charon Manuel (CUB)"] [Black "Perez Perez Francisco J (ESP)"] [Result "0-1"] [WhiteElo "2239"] [ECO "A23"] [Opening "English: Bremen, Keres System"] 1.c4 e5 2.Nc3 Nf6 3.g3 c6 4.d4 exd4 5.Qxd4 d5 6.cxd5 cxd5 7.Bg2 Nc6 8.Qa4 d4 9.Nb1 Bb4+ 10.Nd2 O-O 11.Bxc6 Bxd2+ 12.Bxd2 bxc6 13.O-O-O Bf5 14.f3 Qd5 15.Bc3 c5 16.e3 Ne4 17.Be1 Rab8 18.Ne2 Nd6 19.e4 Nxe4 20.g4 Bg6 21.h4 Nd6 22.Bg3 Qxf3 {#R} 0-1