[Event "It (open)"] [Site "masterchessopen.com - Toluca (Mexico)"] [Date "2009.04.08"] [Round "1"] [White "Onischuk Alexander (USA)"] [Black "De Los Santos Coello Jose (MEX)"] [Result "1-0"] [WhiteElo "2699"] [BlackElo "2041"] [ECO "A58"] [Opening "Benko Gambit: 5.bxa6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.Nf3 g6 8.g3 Bg7 9.Bg2 O-O 10.O-O Nbd7 11.Rb1 Ng4 12.h3 Nge5 13.Nd2 Qc7 14.Qc2 Rab8 15.b3 Nb6 16.Rd1 e6 17.Nde4 exd5 18.Nxd5 Nxd5 19.Rxd5 Bb7 20.Rd1 Rbd8 21.Bg5 f6 22.Bf4 Rf7 23.Bxe5 Bxe4 24.Bxe4 {#r} 1-0