[Event "21st Chicago Open"]
[Site "Wheeling USA"]
[Date "2012.05.28"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Ivan Ivanisevic"]
[Black "Daniel Ludwig"]
[ECO "A45"]
[WhiteElo "2655"]
[BlackElo "2456"]
[PlyCount "132"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 c5 4. e4 cxd4 5. e5 Qa5 6. Nf3 Ne4 7. Bf4 Nc6 8. Bd3 Nxd2 9. Bxd2 Bb4 10. a3 Bxd2+ 11. Qxd2 Qxd2+ 12. Kxd2 f6 13. Rae1 fxe5 14. Nxe5 O-O 15. Rhf1 d6 16. Nc4 Rd8 17. b4 b5 18. Na5 Nxa5 19. bxa5 a6 20. f4 Kf7 21. g3 Bb7 22. Rb1 Bd5 23. Rb4 Rac8 24. Rxd4 Rc5 25. Re1 Bc4 26. Be4 Rd7 27. Bf3 g6 28. Re3 Ke7 29. Bg4 Rdc7 30. c3 R7c6 31. h4 Bd5 32. Bd1 Kf6 33. g4 Rc4 34. Be2 Rxd4+ 35. cxd4 Rc7 36. Bd3 Rf7 37. Rg3 Kg7 38. f5 e5 39. dxe5 dxe5 40. fxg6 hxg6 41. Re3 Re7 42. g5 Kf7 43. Re1 Re6 44. Rc1 e4 45. Rc7+ Kf8 46. Be2 e3+ 47. Ke1 Bc4 48. Bxc4 bxc4 49. Rxc4 Re5 50. Rc6 Re4 51. Rxg6 Rxh4 52. Rxa6 Ra4 53. Ra7 Rxa3 54. a6 Ra2 55. Ra8+ Kg7 56. a7 Kh7 57. Kf1 Rf2+ 58. Ke1 Ra2 59. Kd1 Rd2+ 60. Kc1 Ra2 61. Kb1 Ra5 62. Kc2 Ra2+ 63. Kd1 Rd2+ 64. Ke1 Ra2 65. g6+ Kg7 66. Kd1 Rd2+ 1/2-1/2