[Event "Marchand op 23rd"]
[Site "Rochester"]
[Date "2001.04.09"]
[Round "5"]
[White "Hirsch, Mark"]
[Black "O'Hara, Matthew D"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "128"]
[EventDate "2001.04.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Nbd2 0-0 8. c3 d5 9. 0-0 Re8 10. Re1 Bf8 11. Nf1 Bb7 12. Bg5 d4 13. Ng3 dxc3 14. bxc3 h6 15. Be3 Ng4 16. Bc1 Na5 17. Bc2 c5 18. h3 Nf6 19. Qe2 Nc6 20. Rd1 a5 21. d4 cxd4 22. Qxb5 Qc7 23. cxd4 exd4 24. Bd2 Ba6 25. Qa4 d3 26. Bb3 Reb8 27. Rac1 Bb5 28. Qd4 a4 29. Bd5 Nxd4 30. Rxc7 Nxf3+ 31. gxf3 Nxd5 32. exd5 Rd8 33. Ne4 Rxd5 34. Bxh6 Rf5 35. Be3 Rxf3 36. Nc3 Ba6 37. Kg2 Rf5 38. Nxa4 Bd6 39. Rd7 Bb4 40. Nb6 Rb8 41. Kg1 d2 42. Nd5 Be2 43. Rxd2 Bxd2 44. Ne7+ Kf8 45. Nxf5 Bxe3 46. Nxe3 Rb2 47. Ra7 g6 48. Kg2 Kg7 49. a4 Kf6 50. Ng4+ Ke6 51. a5 f5 52. Ne3 f4 53. Ng4 Bc4 54. Rc7 Bd5+ 55. Kf1 Ra2 56. Ra7 Bf3 57. Ke1 Kf5 58. Nh6+ Kg5 59. Ng4 Re2+ 60. Kf1 Rd2 61. Re7 Rd1+ 62. Re1 Bg2+ 63. Ke2 Bf3+ 64. Kf1 Bg2+ 1/2-1/2

