Event: South African Chess Open
Site: South Africa
Date: 2025-07-01
White: Nevin, Tyler
WhiteTitle: CM
WhiteElo: 1883
Black: Pitschka, Claus
BlackTitle: FM
BlackElo: 2121
Result: 1/2-1/2
ECO: D10
Opening: Slav Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.2] [%clk 1:25:30] } 2. c4 { [%eval 0.18] [%clk 1:30:35] } 2... c6 { [%eval 0.21] [%clk 1:25:38] } 3. Nc3 { [%eval 0.17] [%clk 1:30:59] } 3... Nf6 { [%eval 0.2] [%clk 1:26:02] } 4. e3 { [%eval 0.12] [%clk 1:31:23] } 4... a6 { [%eval 0.2] [%clk 1:25:53] } 5. Nf3 { [%eval 0.19] [%clk 1:31:36] } 5... b5 { [%eval 0.42] [%clk 1:22:17] } 6. b3 { [%eval 0.37] [%clk 1:31:58] } 6... Bg4 { [%eval 0.45] [%clk 1:22:20] } 7. a4 { [%eval 0.34] [%clk 1:32:19] } 7... b4 { [%eval 0.47] [%clk 1:13:53] } 8. Ne2 { [%eval 0.71] [%clk 1:32:41] } 8... e6 { [%eval 0.86] [%clk 1:01:05] } 9. Ne5 { [%eval 1.04] [%clk 1:31:55] } 9... Bh5 { [%eval 1.5] [%clk 1:01:10] } 10. c5?! { [%eval 0.49] } { Inaccuracy. f3 was best. } { [%clk 1:24:43] } 10... a5 { [%eval 0.81] [%clk 0:57:01] } 11. Qc2 { [%eval 0.51] [%clk 1:22:07] } 11... Bg6 { [%eval 0.48] [%clk 0:55:47] } 12. Nxg6 { [%eval 0.62] [%clk 1:20:25] } 12... hxg6 { [%eval 0.55] [%clk 0:56:11] } 13. Ng3 { [%eval 0.32] [%clk 1:20:30] } 13... Nbd7 { [%eval 0.46] [%clk 0:55:34] } 14. f4? { [%eval -1.05] } { Mistake. Bb2 was best. } { [%clk 1:20:20] } 14... Ng4 { [%eval -1.05] [%clk 0:53:30] } 15. Be2 { [%eval -1.17] [%clk 1:19:33] } 15... Rxh2 { [%eval -1.06] [%clk 0:52:26] } 16. Bxg4 { [%eval -1.21] [%clk 1:13:58] } 16... Qh4 { [%eval -1.26] [%clk 0:50:55] } 17. O-O { [%eval -1.31] [%clk 1:12:24] } 17... Qxg3?! { [%eval -0.41] } { Inaccuracy. Nf6 was best. } { [%clk 0:49:08] } 18. Rf3 { [%eval -0.61] [%clk 1:12:42] } 18... Qh4?! { [%eval 0.0] } { Inaccuracy. Qxg4 was best. } { [%clk 0:46:52] } 19. Bh3 { [%eval 0.0] [%clk 1:12:28] } 19... Rxh3 { [%eval 0.0] [%clk 0:47:02] } 20. gxh3?! { [%eval -1.07] } { Inaccuracy. Rxh3 was best. } { [%clk 1:06:49] } 20... Nf6 { [%eval -0.81] [%clk 0:45:51] } 21. Bd2 { [%eval -0.87] [%clk 1:06:31] } 21... Qh5 { [%eval -0.85] [%clk 0:44:24] } 22. Raf1 { [%eval -0.75] [%clk 1:06:49] } 22... Ne4 { [%eval -0.65] [%clk 0:44:30] } 23. Be1 { [%eval -0.68] [%clk 1:07:13] } 23... Be7 { [%eval -0.7] [%clk 0:42:46] } 24. Qg2 { [%eval -0.74] [%clk 1:06:23] } 24... f5 { [%eval -0.39] [%clk 0:41:58] } 25. h4 { [%eval -0.21] [%clk 1:03:47] } 25... Kf7 { [%eval -0.27] [%clk 0:39:12] } 26. Rh3 { [%eval -0.36] [%clk 0:57:29] } 26... Qd1 { [%eval -0.46] [%clk 0:33:54] } 27. h5 { [%eval -0.37] [%clk 0:57:44] } 27... gxh5 { [%eval -0.37] [%clk 0:32:08] } 28. Bh4 { [%eval -0.48] [%clk 0:58:06] } 28... Qg4 { [%eval -0.52] [%clk 0:32:30] } 29. Bxe7 { [%eval -0.64] [%clk 0:58:19] } 29... Kxe7 { [%eval -0.39] [%clk 0:32:39] } 30. Rh2?? { [%eval -2.15] } { Blunder. Kh2 was best. } { [%clk 0:57:42] } 30... g6 { [%eval -2.16] [%clk 0:29:00] } 31. Rh3 { [%eval -1.99] [%clk 0:57:11] } 31... Rh8 { [%eval -1.72] [%clk 0:26:28] } 32. Kh2 { [%eval -1.58] [%clk 0:57:27] } 32... Nf6?! { [%eval -0.55] } { Inaccuracy. h4 was best. } { [%clk 0:19:22] } 33. Qc2 { [%eval -0.38] [%clk 0:56:45] } 33... h4 { [%eval -0.46] [%clk 0:18:48] } 34. Qd3?? { [%eval -2.87] } { Blunder. Rg1 was best. } { [%clk 0:57:01] } 34... Ne4 { [%eval -2.8] [%clk 0:15:19] } 35. Qa6 { [%eval -3.53] [%clk 0:54:12] } 35... g5?? { [%eval -0.08] } { Blunder. Kf6 was best. } { [%clk 0:13:57] } 36. Rg1 { [%eval -0.23] [%clk 0:52:16] } 36... Qh5 { [%eval 0.0] [%clk 0:14:07] } 37. fxg5 { [%eval 0.0] [%clk 0:41:37] } 37... Nxg5 { [%eval 0.0] [%clk 0:12:43] } 38. Qxa5 { [%eval 0.0] [%clk 0:33:15] } 38... Rd8?? { [%eval 3.97] } { Blunder. Rg8 was best. } { [%clk 0:09:34] } 39. Qc7+ { [%eval 3.88] [%clk 0:31:51] } 39... Rd7 { [%eval 3.93] [%clk 0:09:41] } 40. Qe5 { [%eval 3.69] [%clk 0:30:33] } 40... Qh6?! { [%eval 5.61] } { Inaccuracy. Ra7 was best. } { [%clk 0:08:54] } 41. Qf4 { [%eval 5.63] [%clk 0:29:33] } 41... Kf6 { [%eval 5.29] [%clk 0:08:47] } 42. Kh1? { [%eval 3.24] } { Mistake. Rg4 was best. } { [%clk 0:27:49] } 42... Rh7 { [%eval 3.12] [%clk 0:08:06] } 43. Qe5+ { [%eval 3.07] [%clk 0:28:04] } 43... Kf7 { [%eval 3.01] [%clk 0:08:17] } 44. Qc7+ { [%eval 2.93] [%clk 0:28:22] } 44... Kf6 { [%eval 2.93] [%clk 0:08:29] } 45. Qd8+ { [%eval 2.74] [%clk 0:28:22] } 45... Re7 { [%eval 2.58] [%clk 0:08:03] } 46. Rxg5?? { [%eval 0.0] } { Blunder. Rh2 was best. } { [%clk 0:24:44] } 46... Qxg5 { [%eval 0.0] [%clk 0:07:52] } 47. Qh8+ { [%eval 0.0] [%clk 0:25:03] } 47... Rg7 { [%eval 0.0] [%clk 0:07:09] } 48. Qxh4 { [%eval 0.0] [%clk 0:25:27] } 48... Qxh4 { [%eval 0.0] [%clk 0:06:50] } 49. Rxh4 { [%eval 0.0] [%clk 0:25:53] } 49... Rg3 { [%eval 0.0] [%clk 0:06:12] } 50. Rh6+ { [%eval 0.0] [%clk 0:26:18] } 50... Kf7 { [%eval 0.0] [%clk 0:05:51] } 51. Rh7+ { [%eval -0.19] [%clk 0:26:47] } 51... Kf6 { [%eval 0.0] [%clk 0:05:52] } 52. Rb7?? { [%eval -2.17] } { Blunder. Rh6+ was best. } { [%clk 0:27:11] } 52... Rxe3 { [%eval -1.87] [%clk 0:04:49] } 53. Rxb4 { [%eval -1.53] [%clk 0:27:40] } 53... Re1+? { [%eval 0.0] } { Mistake. e5 was best. } { [%clk 0:03:05] } 54. Kg2 { [%eval 0.0] [%clk 0:28:05] } 54... Ra1 { [%eval 0.0] [%clk 0:03:30] } 55. Rb6 { [%eval 0.0] [%clk 0:28:19] } 55... Ra3 { [%eval 0.0] [%clk 0:03:29] } 56. Kf2 { [%eval 0.0] [%clk 0:27:53] } 56... f4 { [%eval 0.0] [%clk 0:02:18] } 57. Ke2 { [%eval 0.0] [%clk 0:26:33] } 57... Kf5 { [%eval 0.0] [%clk 0:02:18] } 58. Kf3 { [%eval 0.0] [%clk 0:24:54] } 58... e5 { [%eval 0.0] [%clk 0:02:25] } 59. dxe5 { [%eval 0.0] [%clk 0:25:18] } 59... Kxe5 { [%eval 0.0] [%clk 0:02:47] } 60. a5 { [%eval 0.0] [%clk 0:24:56] } 60... d4 { [%eval 0.0] [%clk 0:02:23] } 61. Rxc6 { [%eval 0.0] [%clk 0:25:02] } 61... Rxb3+ { [%eval 0.0] [%clk 0:02:19] } 62. Ke2 { [%eval 0.0] [%clk 0:25:13] } 62... Ra3 { [%eval 0.0] [%clk 0:01:50] } 63. a6 { [%eval 0.0] [%clk 0:25:31] } 63... Kd5 { [%eval 0.0] [%clk 0:01:50] } 64. Rf6 { [%eval 0.0] [%clk 0:25:54] } 64... Kxc5 { [%eval 0.0] [%clk 0:01:54] } 65. Rxf4 { [%eval 0.0] [%clk 0:26:13] } 65... Kc4 { [%eval 0.0] [%clk 0:01:52] } 66. Rf6 { [%eval 0.0] [%clk 0:26:16] } 66... Ra2+ { [%eval 0.0] [%clk 0:02:10] } 67. Kd1 { [%eval 0.0] [%clk 0:25:53] } 67... Kc3 { [%eval 0.0] [%clk 0:02:24] } 68. Rc6+ { [%eval 0.0] [%clk 0:25:40] } 68... Kd3 { [%eval 0.0] [%clk 0:02:27] } 69. Kc1 { [%eval 0.0] [%clk 0:26:09] } 69... Ra5 { [%eval 0.0] [%clk 0:01:16] } 70. Rh6 { [%eval 0.0] [%clk 0:26:28] } 70... Ra1+ { [%eval 0.0] [%clk 0:01:02] } 71. Kb2 { [%eval 0.0] [%clk 0:26:54] } 71... Ra5 { [%eval 0.0] [%clk 0:01:18] } 1/2-1/2