[Event "ch-NED KO 2024"]
[Site "Utrecht NED"]
[Date "2024.07.12"]
[EventDate "2024.07.06"]
[Round "4.1"]
[Result "0-1"]
[White "S Tiviakov"]
[Black "Max Warmerdam"]
[ECO "B51"]
[WhiteElo "2519"]
[BlackElo "2663"]
[PlyCount "150"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. c4 Nf6 8.
Bg5 e6 9. Nc3 Be7 10. e5 dxe5 11. Nxe5 h6 12. Bf4 O-O 13. Rd1 Be8 14. Qe3 Qa5
15. O-O Nh5 16. Nd7 Nxf4 17. Qxf4 Bxd7 18. Rxd7 Bf6 19. Qf3 b6 20. Rc1 Rad8 21.
Rxd8 Rxd8 22. g3 Qg5 23. Rc2 Bxc3 24. Rxc3 Qd2 25. b4 Qxa2 26. Kg2 Qa4 27. Ra3
Qxb4 28. Rxa6 Qd6 29. Ra7 Rd7 30. Ra8+ Rd8 31. Ra7 Rd7 32. Ra8+ Kh7 33. h4 Rc7
34. h5 f5 35. Ra4 Rc5 36. Rb4 Re5 37. Ra4 Qc5 38. Ra7 Qxc4 39. Qb7 Qd5+ 40. Qxd5
Rxd5 41. Rb7 Rd6 42. f4 Kg8 43. Kf2 Rc6 44. Ke2 Rc2+ 45. Kf3 Kf8 46. Rxb6 Kf7
47. Rb8 Rh2 48. Rh8 Ke7 49. Rg8 Kf6 50. Rf8+ Ke7 51. Rg8 Kf7 52. Rh8 Rxh5 53.
Kg2 Ke7 54. Rg8 Kf6 55. Rf8+ Ke7 56. Rg8 g5 57. Rg7+ Kf6 58. Rh7 g4 59. Ra7 Rh3
60. Rh7 h5 61. Rh6+ Kf7 62. Rh7+ Kg6 63. Rh8 Kg7 64. Re8 Kf7 65. Rh8 Kg7 66. Re8
h4 67. gxh4 Kf7 68. Rh8 Rf3 69. h5 Rxf4 70. Kg3 Rf3+ 71. Kh4 Kf6 72. Rh6+ Ke5
73. Kg5 Rh3 74. Rh8 g3 75. Rg8 Ke4 0-1