[Event "ch-USA"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6"]
[White "Khachiyan,M"]
[Black "Benjamin,Joe"]
[Result "0-1"]
[WhiteElo "2546"]
[BlackElo "2583"]
[ECO "C50"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O d6 5.c3 Nf6 6.d4 Bb6 7.dxe5 Nxe5 8.Nxe5 dxe5
9.Qf3 O-O 10.h3 Ne8 11.Na3 Nd6 12.Bb3 Qh4 13.Re1 Be6 14.Be3 Nxe4 15.Bxb6 Nd2
16.Qxb7 Rab8 17.Qxc7 Rxb6 18.Rxe5 Bxb3 19.axb3 Nf3+ 20.Kf1 Nxe5 21.Qxe5 Rxb3
22.Qe2 Qd8 23.Kg1 Re8 24.Qc2 Qb8 25.Nc4 h6 26.Rd1 a5 27.f4 a4 28.Rd4 Rd8
29.Re4 Qc7 30.Qe2 Rbb8 31.Kh2 Qd7 32.Rd4 Qb5 33.Qd3 Rxd4 34.Qxd4 Qb7 35.Nd6 Qd7
36.c4 Re8 37.Qd3 Re6 38.c5 Qc6 39.Qf5 Rf6 40.Qe5 Re6 41.Qf5 Rf6 42.Qe5 Rg6
43.Qe2 Re6 44.Qf2 Qd5 45.Qc2 Qd4 46.Qf5 Rf6 47.Qe5 Rxf4 48.Qe8+ Kh7 49.Nxf7 Rf1  0-1

