Perez, Robert M VS Esserman, Marc 2011.08.04

[Event "US Open-112"]
[Site "Orlando"]
[Date "2011.08.04"]
[Round "4"]
[White "Perez, Robert M"]
[Black "Esserman, Marc"]
[Result "0-1"]
[WhiteElo "2210"]
[BlackElo "2453"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 Nf6 8. Be2 O-O 9. Nb3
Be6 10. O-O Rc8 11. g4 Na5 12. Nxa5 Qxa5 13. Bd4 Bxg4 14. Bxg4 Nxg4 15. Nd5 Bxd4+ 16. Qxd4
e5 17. Qd1 Qc5+ 18. Kg2 Qxd5 0-1