[Event "Michigan op-ch"]
[Site "Troy"]
[Date "2012.09.01"]
[Round "1"]
[White "Williams, Ronald"]
[Black "Czuhai, Kevin"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "100"]
[EventDate "2012.08.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. e4 c5 4. d3 Nc6 5. Be3 d6 6. Be2 Nf6 7. h4 h5 8. Qd2 Ng4 9. Bg5 f6 10. Bf4 e5 11. Bg3 Bh6 12. Qd1 0-0 13. Nf3 f5 14. Nh2 f4 15. Nxg4 hxg4 16. 0-0 Nd4 17. Bxg4 fxg3 18. fxg3 Rxf1+ 19. Kxf1 Be3 20. Bf3 Qf8 21. Nd5 Nxf3 22. gxf3 Bh3+ 23. Ke2 Bd4 24. Qh1 Bd7 25. Rb1 Rb8 26. Qc1 Qf7 27. Qg5 Rf8 28. Rf1 Bh3 29. f4 Bxf1+ 30. Kxf1 exf4 31. gxf4 Kh7 32. Ke2 Bxb2 33. Ke3 Bf6 34. Qg4 Qg7 35. Kf3 Rf7 36. Kg2 Bd8 37. Qe6 Rd7 38. Qg4 Rf7 39. Qe6 Qf8 40. Qg4 Qe8 41. Kf3 Qa4 42. Ne3 Qd7 43. Qg3 Qe7 44. f5 gxf5 45. Nxf5 Qf6 46. Qg4 Qxh4 47. Qxh4+ Bxh4 48. Kg4 Be7 49. Kh5 Rxf5+ 50. exf5 Kg7 0-1

