[Event "It (open)"] [Site "masterchessopen.com Montcada (Spain)"] [Round "2"] [White "Kolev Atanas (BUL)"] [Black "Calaf Rellver Guifre (ESP)"] [Result "1-0"] [WhiteElo "2558"] [BlackElo "2250"] [ECO "B53"] [Opening "Sicilian: 2...d6 3.d4 Nf6"] 1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.Bxf6 gxf6 11.Be2 Nc6 12.Nxc6 bxc6 13.O-O Be7 14.Kh1 Qa5 15.f5 h5 16.Bf3 Kf8 17.fxe6 fxe6 18.e5 Qxe5 19.Rbe1 Qa5 20.Bxc6 Ra7 21.Qd4 Qc7 22.Nd5 Qxc6 23.Nxf6 Bb7 24.Nd5+ Ke8 25.Qxh8+ Kd7 26.c4 Ra8 27.Qg7 {#r} 1-0