[Event "It (open)"] [Site "masterchessopen.com – Las Vegas (USA)"] [Round "0"] [White "Shabalov Alexander (USA)"] [Black "Chehayeb S"] [Result "1-0"] [WhiteElo "2590"] [ECO "B70"] [Opening "Sicilian: Dragon"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Bg5 Bg7 7.Bb5+ Bd7 8.Qe2 Bxb5 9.Qxb5+ Qd7 10.O-O-O Nc6 11.Nb3 Ne5 12.f4 Neg4 13.Qe2 Qc7 14.h3 h6 15.Bh4 g5 16.Be1 d5 17.e5 gxf4 18.hxg4 Ne4 19.Nxe4 dxe4 20.Bc3 Qc6 21.Nd4 Qg6 22.Nf5 {#r} 1-0