(1) Chen,Howard (2194) - Khachiyan,Melikset (2530) [B51]
45th American Open Los Angeles (1), 26.11.2009



1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.0-0 Bd7 5.Re1 Nf6 6.c3 a6 7.Bf1 Bg4 8.h3 Bh5 9.d3 e6 10.Nbd2 Be7 11.g4 Bg6 12.Nh4 Nd7 13.Ng2 e5 14.Ne3 Nf8 15.Nf5 Ne6 16.Nf3 h5 17.Bg2 hxg4 18.hxg4 Qb6 19.b4 0-0-0 20.Rb1 Qc7 21.b5 axb5 22.Rxb5 f6 23.Be3 Bf7 24.Qa4 Kd7 25.Reb1 Ra8 26.Qd1 Ned8 27.d4 Bc4 28.dxc5 Bxb5 29.cxd6 Bxd6 30.Bc5 Ba4 31.Qd2 Nf7 0-1