GM Wolff, Patrick

[Event "ch-USA Seniors 2023"] [Site "Saint Louis USA"] [Date "24.07.2023"] [Round "9.5"] [White "Wolff,Pa"] [Black "Root,Do"] [WhiteElo "2545"] [BlackElo "2469"] [WhiteTitle "GM"] [BlackTitle "IM"] [Result "1/2-1/2"] [ECO "C05"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qb6 8. a3 a5 9. b3 Be7 10. h4 Qc7 11. Rb1 Nb6 12. Ne2 Bd7 13. h5 a4 14. h6 g6 15. dxc5 Bxc5 16. b4 Be7 17. Ned4 Na7 18. Bd3 Qxc3+ 19. Kf2 Qc7 20. Re1 Nc4 21. g4 Nb5 22. Nxb5 Bxb5 23. Kg3 Qb6 24. Qe2 O-O-O 25. Bb2 Kb8 26. Bd4 Qa6 27. Ra1 Rc8 28. Red1 Rc7 29. Ra2 Rhc8 30. g5 Qc6 31. Bg1 Ba6 32. Qf2 b5 33. Rc2 Qb7 34. Rc3 Bd8 35. Qe2 Rd7 36. Bd4 Rc6 37. Qf2 Rdc7 38. Bxc4 Rxc4 39. Rdc1 Rxc3 40. Rxc3 Rxc3 41. Bxc3 Qc6 42. Bd4 Be7 43. Qe3 Bb7 44. Ne1 Qc4 45. Qd3 Bc6 46. Qc3 Kc7 47. Kf2 Qa2+ 48. Nc2 Kb7 49. Ke2 Qb1 50. Kd2 Qf1 51. Qe3 Bd8 52. Ne1 Qc4 53. Qd3 Be7 54. Nc2 Qa2 55. Qc3 Qc4 56. Be3 Bd8 57. Qd4 Qxd4+ 58. Bxd4 Ka6 59. Kc3 Bd7 60. Ne1 Kb7 61. Bc5 Be8 62. Kd4 Kc6 63. Nf3 Bd7 64. Nh2 Be8 65. Ng4 Bd7 66. Kd3 Bc8 67. Bf8 Kd7 68. Ne3 Bb7 69. Nc2 Bb6 70. Bc5 Bd8 71. Kd4 Kc6 72. Kd3 Kd7 73. Kd4 Kc6 74. Kd3 Kd7 75. Kd4 1/2-1/2