Event: Round 4: Sayan, Leheng Idris - Kolakovic, Klaudio
Date: 2024-10-14
White: Sayan, Leheng Idris
Black: Kolakovic, Klaudio
BlackElo: 2009
Result: 1/2-1/2
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.17] [%clk 1:15:03] } 2. c4 { [%eval 0.17] [%clk 1:30:52] } 2... g6 { [%eval 0.25] [%clk 1:14:05] } 3. Nc3 { [%eval 0.21] [%clk 1:31:15] } 3... Bg7 { [%eval 0.51] [%clk 1:14:29] } 4. e4 { [%eval 0.56] [%clk 1:31:35] } 4... d6 { [%eval 0.41] [%clk 1:14:54] } 5. Be2 { [%eval 0.51] [%clk 1:31:59] } 5... O-O { [%eval 0.58] [%clk 1:15:11] } 6. Be3 { [%eval 0.5] [%clk 1:32:26] } 6... Nc6 { [%eval 0.55] [%clk 1:15:26] } 7. g4?! { [%eval -0.07] } { Inaccuracy. d5 was best. } { [%clk 1:31:58] } 7... Nd7?! { [%eval 0.73] } { Inaccuracy. e5 was best. } { [%clk 1:15:45] } 8. h4 { [%eval 0.76] [%clk 1:31:50] } 8... e5 { [%eval 0.66] [%clk 1:16:07] } 9. d5 { [%eval 0.49] [%clk 1:32:01] } 9... Nd4 { [%eval 0.5] [%clk 1:15:42] } 10. Qd2?! { [%eval -0.47] } { Inaccuracy. Nf3 was best. } { [%clk 1:25:39] } 10... Nc5?! { [%eval 0.21] } { Inaccuracy. c5 was best. } { [%clk 1:14:52] } 11. f3? { [%eval -1.02] } { Mistake. b4 was best. } { [%clk 1:24:00] } 11... f5 { [%eval -0.89] [%clk 1:13:03] } 12. Bg5?! { [%eval -2.05] } { Inaccuracy. gxf5 was best. } { [%clk 1:24:23] } 12... Qe8 { [%eval -2.14] [%clk 1:12:07] } 13. gxf5 { [%eval -2.23] [%clk 1:22:03] } 13... gxf5 { [%eval -2.2] [%clk 1:11:36] } 14. h5 { [%eval -2.37] [%clk 1:15:49] } 14... f4?? { [%eval -0.36] } { Blunder. fxe4 was best. } { [%clk 1:08:35] } 15. h6?! { [%eval -1.12] } { Inaccuracy. b4 was best. } { [%clk 1:13:37] } 15... Bf6 { [%eval -0.82] [%clk 1:04:16] } 16. Bxf6 { [%eval -0.8] [%clk 1:01:28] } 16... Rxf6 { [%eval -0.75] [%clk 1:04:35] } 17. Bf1 { [%eval -1.06] [%clk 0:51:28] } 17... Rg6 { [%eval -0.98] [%clk 1:04:21] } 18. Nce2 { [%eval -1.06] [%clk 0:51:31] } 18... Nxe2 { [%eval -1.07] [%clk 0:59:43] } 19. Qxe2?! { [%eval -2.03] } { Inaccuracy. Nxe2 was best. } { [%clk 0:51:10] } 19... Qa4 { [%eval -1.88] [%clk 0:58:40] } 20. Qd1 { [%eval -2.01] [%clk 0:48:30] } 20... Qb4+ { [%eval -1.98] [%clk 0:55:16] } 21. Qd2 { [%eval -1.75] [%clk 0:48:46] } 21... Qb6 { [%eval -1.48] [%clk 0:54:38] } 22. Ne2 { [%eval -1.61] [%clk 0:45:35] } 22... Bd7?! { [%eval -0.68] } { Inaccuracy. a5 was best. } { [%clk 0:48:58] } 23. Bh3?? { [%eval -3.48] } { Blunder. b4 was best. } { [%clk 0:43:02] } 23... Bxh3 { [%eval -3.45] [%clk 0:48:54] } 24. Rxh3 { [%eval -3.46] [%clk 0:43:25] } 24... Nxe4 { [%eval -3.23] [%clk 0:41:44] } 25. fxe4 { [%eval -3.45] [%clk 0:41:44] } 25... Rg1+ { [%eval -3.38] [%clk 0:38:39] } 26. Nxg1 { [%eval -3.53] [%clk 0:42:06] } 26... Qxg1+ { [%eval -3.07] [%clk 0:38:53] } 27. Ke2 { [%eval -3.24] [%clk 0:42:26] } 27... Qg2+ { [%eval -3.41] [%clk 0:37:19] } 28. Kd1 { [%eval -3.39] [%clk 0:42:25] } 28... Qxh3 { [%eval -3.34] [%clk 0:36:44] } 29. Kc2 { [%eval -3.38] [%clk 0:41:58] } 29... Qxh6 { [%eval -3.27] [%clk 0:34:58] } 30. Rg1+ { [%eval -3.16] [%clk 0:42:14] } 30... Kh8 { [%eval -3.33] [%clk 0:34:22] } 31. Qg2 { [%eval -3.52] [%clk 0:42:19] } 31... Rf8 { [%eval -3.5] [%clk 0:29:49] } 32. Rh1 { [%eval -4.01] [%clk 0:41:02] } 32... Qg7 { [%eval -4.08] [%clk 0:26:26] } 33. Qf3 { [%eval -4.14] [%clk 0:40:19] } 33... Rg8 { [%eval -4.09] [%clk 0:26:28] } 34. Qh5 { [%eval -4.79] [%clk 0:40:06] } 34... Qg6 { [%eval -4.14] [%clk 0:25:10] } 35. Qf5?? { [%eval #-10] } { Checkmate is now unavoidable. Qxg6 was best. } { [%clk 0:39:06] } 35... Qg2+ { [%eval -8.97] [%clk 0:21:26] } 36. Kb3? { [%eval #-7] } { Checkmate is now unavoidable. Kb1 was best. } { [%clk 0:38:22] } 36... Qg6?? { [%eval -3.69] } { Lost forced checkmate sequence. Rg3+ was best. } { [%clk 0:05:53] } 37. Qd7 { [%eval -3.75] [%clk 0:31:42] } 37... Qg7 { [%eval -3.65] [%clk 0:05:09] } 38. Qf5 { [%eval -3.63] [%clk 0:31:10] } 38... Re8 { [%eval -2.91] [%clk 0:02:09] } 39. Rh5 { [%eval -2.78] [%clk 0:29:00] } 39... Qe7? { [%eval -1.02] } { Mistake. h6 was best. } { [%clk 0:01:25] } 40. Rh6? { [%eval -2.21] } { Mistake. Ka4 was best. } { [%clk 0:27:20] } 40... Qg7? { [%eval -0.95] } { Mistake. Kg8 was best. } { [%clk 0:01:16] } 41. Rf6 { [%eval -1.0] [%clk 0:26:17] } 41... Rg8?! { [%eval -0.07] } { Inaccuracy. Kg8 was best. } { [%clk 0:30:29] } 42. Rf7 { [%eval -0.2] [%clk 0:55:04] } 42... Qg6 { [%eval 0.0] [%clk 0:30:23] } 43. Qd7 { [%eval -0.16] [%clk 0:49:18] } 43... f3? { [%eval 1.07] } { Mistake. b5 was best. } { [%clk 0:20:46] } 44. Qe7?! { [%eval 0.0] } { Inaccuracy. Qxc7 was best. } { [%clk 0:47:50] } 44... f2 { [%eval 0.0] [%clk 0:19:19] } 45. Rxh7+ { [%eval 0.0] [%clk 0:46:40] } 45... Qxh7 { [%eval 0.0] [%clk 0:19:43] } 46. Qf6+ { [%eval 0.0] [%clk 0:47:02] } 46... Rg7 { [%eval 0.0] [%clk 0:19:52] } 47. Qd8+ { [%eval 0.0] [%clk 0:47:18] } 47... Qg8 { [%eval 0.0] [%clk 0:19:59] } 48. Qh4+ { [%eval 0.0] [%clk 0:47:36] } 48... Rh7 { [%eval 0.0] [%clk 0:19:11] } 49. Qf6+ { [%eval 0.0] [%clk 0:47:57] } 49... Rg7 { [%eval 0.0] [%clk 0:19:22] } 50. Qh4+ { [%eval 0.0] [%clk 0:48:20] } 50... Qh7 { [%eval 0.0] [%clk 0:19:48] } 51. Qd8+ { [%eval 0.0] [%clk 0:48:39] } 51... Qg8 { [%eval 0.0] [%clk 0:19:04] } 52. Qh4+ { [%eval 0.0] [%clk 0:48:51] } 1/2-1/2