[Event "4NCL Division 1 (2025-26 Season)"]
[Site "Various, England"]
[Date "2025.11.01"]
[Round "1"]
[White "Harvey, Marcus R"]
[Black "Haydon, David L"]
[Result "1/2-1/2"]
[WhiteElo "2438"]
[BlackElo "2284"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteFideId "400092"]
[BlackFideId "415405"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. e4 Bb7 6. e5 Ne4 7. a3 Bxc3+ 8. bxc3 d6 9. Bd3 f5 10. exf6 Nxf6 11. f3 Nbd7 12. Nh3 Qe7 13. O-O O-O-O 14. Bd2 Kb8 15. Rae1 e5 16. f4 e4 17. Be2 Rde8 18. Be3 c5 19. a4 Rc8 20. d5 a5 21. Rb1 Ka7 22. Rb2 Rb8 23. Qd1 Ba6 24. Qe1 h6 25. Qg3 Qf7 26. Nf2 Rb7 27. Qh3 Re8 28. g4 Qg8 29. Qg3 Re7 30. h4 g6 31. Kh2 Qg7 32. Rg1 g5 33. fxg5 hxg5 34. Bxg5 Ne5 35. Bxf6 Qxf6 36. Nxe4 Qg6 37. Nd2 Rh7 38. h5 Rbg7 39. Qh4 Rxh5 40. Qxh5 Rh7 41. Rg3 Nxg4+ 42. Bxg4 Rxh5+ 43. Bxh5 Qxh5+ 44. Kg1 Qe5 45. Nf1 Bxc4 46. Rf2 Bxd5 47. Rd2 Ka6 48. Rg6 Qe4 49. Rg3 Qe5 50. Rg6 Be4 51. Rgxd6 Qxc3 52. Kf2 Qe5 53. Rd1 c4 54. R6d4 c3 55. Rc4 c2 56. Re1 Qf4+ 57. Ke2 Qf3+ 58. Kd2 Qd3+ 59. Kc1 Qxc4 60. Nd2 Qxa4 61. Rxe4 Qa2 62. Rc4 a4 63. Rb4 a3 64. Ne4 Qa1+ 65. Kxc2 Qa2+ 66. Kc1 Qe2 67. Nc3 Qe3+ 68. Kc2 b5 69. Rb3 Qf2+ 70. Kb1 Qe1+ 71. Kc2 Qf2+ 72. Kb1 Qf5+ 73. Ka1 Qf7 74. Rxa3+ Kb6 75. Na2 Qf1+ 76. Kb2 Qe2+ 77. Kb1 Kc5 78. Rb3 Qd1+ 79. Kb2 Qxb3+ 80. Kxb3 Kd6 81. Nc3 Ke7 82. Nxb5 1/2-1/2
