Event: Round 9: Tuson, Jon - Van Kemenade, Rudy
Date: 2025-07-09
White: Tuson, Jon
WhiteElo: 1822
Black: Van Kemenade, Rudy
BlackElo: 1926
Result: 0-1
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Carlsbad Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:54] } 1... Nf6 { [%eval 0.23] [%clk 1:30:53] } 2. c4 { [%eval 0.12] [%clk 1:31:17] } 2... g6 { [%eval 0.29] [%clk 1:31:18] } 3. g3 { [%eval 0.17] [%clk 1:31:43] } 3... Bg7 { [%eval 0.19] [%clk 1:31:41] } 4. Bg2 { [%eval 0.08] [%clk 1:32:07] } 4... O-O { [%eval 0.12] [%clk 1:32:02] } 5. d4 { [%eval 0.1] [%clk 1:32:13] } 5... d6 { [%eval 0.34] [%clk 1:32:24] } 6. Nc3 { [%eval 0.25] [%clk 1:32:35] } 6... Nc6 { [%eval 0.47] [%clk 1:32:48] } 7. d5 { [%eval 0.32] [%clk 1:32:47] } 7... Nb8 { [%eval 0.55] [%clk 1:32:54] } 8. O-O { [%eval 0.71] [%clk 1:32:51] } 8... e5 { [%eval 0.67] [%clk 1:33:18] } 9. e4 { [%eval 0.39] [%clk 1:30:25] } 9... a5 { [%eval 0.39] [%clk 1:32:41] } 10. Ne1 { [%eval 0.24] [%clk 1:25:46] } 10... Ne8 { [%eval 0.4] [%clk 1:31:48] } 11. Nd3 { [%eval 0.44] [%clk 1:25:17] } 11... f5 { [%eval 0.71] [%clk 1:32:10] } 12. c5 { [%eval 0.34] [%clk 1:17:34] } 12... dxc5?! { [%eval 1.01] } { Inaccuracy. Na6 was best. } { [%clk 1:29:02] } 13. Nxc5 { [%eval 1.03] [%clk 1:17:14] } 13... f4 { [%eval 1.39] [%clk 1:29:24] } 14. Qb3 { [%eval 0.88] [%clk 1:09:18] } 14... Nd6 { [%eval 1.19] [%clk 1:28:04] } 15. Rd1?! { [%eval 0.29] } { Inaccuracy. Ne6 was best. } { [%clk 1:01:19] } 15... Kh8?! { [%eval 1.01] } { Inaccuracy. Qe8 was best. } { [%clk 1:19:26] } 16. Ne6 { [%eval 0.98] [%clk 0:53:21] } 16... Bxe6 { [%eval 1.09] [%clk 1:18:13] } 17. dxe6 { [%eval 1.05] [%clk 0:53:41] } 17... Nc6 { [%eval 1.05] [%clk 1:17:06] } 18. Nb5? { [%eval -0.4] } { Mistake. Nd5 was best. } { [%clk 0:51:38] } 18... Qe7 { [%eval -0.19] [%clk 1:15:23] } 19. Qa4?! { [%eval -1.05] } { Inaccuracy. Nxd6 was best. } { [%clk 0:40:40] } 19... Rad8 { [%eval -0.83] [%clk 1:13:26] } 20. b3?? { [%eval -2.85] } { Blunder. Bd2 was best. } { [%clk 0:35:17] } 20... Nxb5 { [%eval -2.77] [%clk 1:06:03] } 21. Rxd8 { [%eval -2.55] [%clk 0:33:49] } 21... Rxd8 { [%eval -1.92] [%clk 1:04:53] } 22. Qxb5 { [%eval -1.85] [%clk 0:29:54] } 22... Rd1+ { [%eval -1.96] [%clk 1:05:13] } 23. Bf1 { [%eval -2.02] [%clk 0:30:02] } 23... Qxe6?? { [%eval 0.02] } { Blunder. Nd4 was best. } { [%clk 1:05:05] } 24. Qxb7 { [%eval -0.38] [%clk 0:29:08] } 24... Bf8? { [%eval 0.74] } { Mistake. h5 was best. } { [%clk 1:02:29] } 25. Bb2 { [%eval 0.67] [%clk 0:28:06] } 25... Rxa1 { [%eval 0.54] [%clk 1:02:24] } 26. Bxa1 { [%eval 0.63] [%clk 0:28:27] } 26... fxg3 { [%eval 0.69] [%clk 1:01:38] } 27. hxg3 { [%eval 0.83] [%clk 0:28:43] } 27... Bc5 { [%eval 0.96] [%clk 1:01:43] } 28. Bc3 { [%eval 0.53] [%clk 0:27:27] } 28... Qf6 { [%eval 0.55] [%clk 0:59:50] } 29. Qc8+ { [%eval 0.48] [%clk 0:26:34] } 29... Kg7?? { [%eval 2.27] } { Blunder. Qf8 was best. } { [%clk 0:58:49] } 30. Qxc7+ { [%eval 2.33] [%clk 0:26:31] } 30... Kh6 { [%eval 2.36] [%clk 0:59:07] } 31. Be1 { [%eval 2.42] [%clk 0:23:51] } 31... Bb4 { [%eval 3.06] [%clk 0:54:58] } 32. Bxb4 { [%eval 2.81] [%clk 0:22:25] } 32... axb4 { [%eval 3.18] [%clk 0:55:19] } 33. Qb6 { [%eval 3.11] [%clk 0:22:30] } 33... Kg7 { [%eval 2.99] [%clk 0:54:42] } 34. Bc4 { [%eval 3.0] [%clk 0:20:12] } 34... Nd4 { [%eval 3.42] [%clk 0:54:24] } 35. Qb7+ { [%eval 3.64] [%clk 0:17:51] } 35... Kh6 { [%eval 3.27] [%clk 0:54:29] } 36. Qxb4 { [%eval 3.56] [%clk 0:17:30] } 36... Qf3 { [%eval 3.51] [%clk 0:53:30] } 37. Qd2+ { [%eval 3.59] [%clk 0:16:30] } 37... g5 { [%eval 3.66] [%clk 0:53:37] } 38. Qe3 { [%eval 3.51] [%clk 0:15:34] } 38... Qd1+ { [%eval 3.56] [%clk 0:53:38] } 39. Kg2 { [%eval 3.53] [%clk 0:14:16] } 39... Nc2? { [%eval 5.59] } { Mistake. Qc2 was best. } { [%clk 0:54:00] } 40. Qe2 { [%eval 6.0] [%clk 0:13:18] } 40... Qc1?! { [%eval 8.31] } { Inaccuracy. Qxe2 was best. } { [%clk 0:54:01] } 41. a4?! { [%eval 5.53] } { Inaccuracy. Qg4 was best. } { [%clk 0:10:33] } 41... Nd4 { [%eval 5.3] [%clk 0:54:05] } 42. Qd3 { [%eval 5.44] [%clk 0:09:17] } 42... Kg6 { [%eval 5.36] [%clk 0:54:27] } 43. a5 { [%eval 4.33] [%clk 0:08:40] } 43... g4 { [%eval 4.43] [%clk 0:54:45] } 44. Qe3 { [%eval 4.35] [%clk 0:07:51] } 44... Qd1 { [%eval 3.95] [%clk 0:54:42] } 45. a6?? { [%eval 0.0] } { Blunder. Qd3 was best. } { [%clk 0:03:50] } 45... Nf3 { [%eval 0.0] [%clk 0:55:06] } 46. Bf1 { [%eval 0.0] [%clk 0:03:25] } 46... Ne1+ { [%eval 0.0] [%clk 0:55:21] } 47. Kh1 { [%eval 0.0] [%clk 0:01:53] } 47... Nf3 { [%eval 0.0] [%clk 0:55:02] } 48. Qe2?? { [%eval -6.59] } { Blunder. Qb6+ was best. } { [%clk 0:00:58] } 48... Qc1 { [%eval -5.65] [%clk 0:55:20] } 49. a7?? { [%eval #-2] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:29:11] } 49... Qh6+ { [%eval #-1] [%clk 1:25:42] } 0-1