[Event "United States Championship"]
[Site "Stillwater, OK USA"]
[Date "2007.05.22"]
[EventDate "2007.05.15"]
[Round "8"]
[Result "1/2-1/2"]
[White "Julio Becerra Rivero"]
[Black "Jaan Yukhanovich Ehlvest"]
[ECO "B43"]
[WhiteElo "2544"]
[BlackElo "2640"]
[PlyCount "59"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6
7. Be3 b5 8. f4 Bb7 9. Qf3 Nc6 10. g4 Nxd4 11. Bxd4 Bc5
12. Bxc5 Qxc5 13. g5 Ng8 14. O-O-O Ne7 15. h4 b4 16. Ne2 a5
17. Rh3 Rc8 18. Kb1 O-O 19. Qe3 f5 20. Qxc5 Rxc5 21. exf5 Nxf5
22. Bxf5 Rfxf5 23. Re3 Rc7 24. a3 bxa3 25. Rxa3 Be4 26. Rd2
Rb7 27. Re3 Bd5 28. Rc3 Rf8 29. Ra3 Bc4 30. Rxa5 1/2-1/2