[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "2005.06.11"]
[Round "4"]
[White "Lein, Anatoly"]
[Black "Weinberger, Tibor"]
[Result "1-0"]
[WhiteElo "2373"]
[BlackElo "2215"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Ne2 Bf5 7. c4 e5 8. a3 Nd7 9. Be3 Qc7 10. Rc1 a5 11. d5 Bc5 12. Bxc5 Nxc5 13. Ng3 Bg6 14. Qf3 cxd5 15. Qxf6 O-O 16. Nf5 Bxf5 17. Qxf5 f6 18. cxd5 Nd3+ 19. Bxd3 Qxc1+ 20. Ke2 Qxb2+ 21. Kf3 Rf7 22. a4 Re8 23. g4 Qa3 24. Qe4 Rc8 25. Kg2 Qb4 26. Qxb4 axb4 27. Rb1 Rc3 28. Bf5 b3 29. d6 Kf8 30. d7 Ke7 31. Rd1 Kd8 32. Rd5 Kc7 1-0