[Event "Tournament (Elo)"] [Site "masterchessopen.com San Francisco (USA)"] [Round "4"] [White "Stevens Peter"] [Black "Grijalva Ricky (USA)"] [Result "1-0"] [WhiteElo "2000"] [BlackElo "2138"] [ECO "A13"] [Opening "English: 1...e6 2.Nf3 d5"] 1.c4 e6 2.Nf3 d5 3.e3 Nf6 4.d4 c6 5.Nc3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6 9.O-O Bb7 10.b3 c5 11.Bb2 Be7 12.Rc1 O-O 13.a4 Bxf3 14.Qxf3 cxd4 15.exd4 b4 16.Ne4 Qa5 17.Rc6 Rfc8 18.Rfc1 Nb6 19.Nxf6+ Bxf6 20.R6c5 Nc4 21.Rxa5 Nxb2 22.Rxc8+ Rxc8 23.Rc5 Rd8 24.Bxa6 {#r} 1-0