Event: Round 9: Bullen, Alex - Kalavannan, Koby
Date: 2025-07-09
White: Bullen, Alex
WhiteTitle: CM
WhiteElo: 2114
Black: Kalavannan, Koby
BlackTitle: FM
BlackElo: 2329
Result: 0-1
ECO: A47
Opening: Pseudo Queen's Indian Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:20:04] } 2. Nf3 { [%eval 0.11] [%clk 1:31:16] } 2... b6 { [%eval 0.32] [%clk 1:19:48] } 3. Bg5 { [%eval 0.1] [%clk 1:31:23] } 3... Bb7 { [%eval 0.13] [%clk 1:20:00] } 4. Bxf6 { [%eval 0.14] [%clk 1:31:44] } 4... exf6 { [%eval 0.14] [%clk 1:20:20] } 5. h4 { [%eval 0.11] [%clk 1:32:04] } 5... h5 { [%eval 0.12] [%clk 1:20:22] } 6. e3 { [%eval 0.13] [%clk 1:31:52] } 6... g6 { [%eval 0.1] [%clk 1:20:35] } 7. c4 { [%eval 0.12] [%clk 1:30:32] } 7... Bg7 { [%eval 0.09] [%clk 1:19:17] } 8. Nc3 { [%eval 0.14] [%clk 1:30:46] } 8... O-O { [%eval 0.17] [%clk 1:18:46] } 9. Bd3 { [%eval -0.17] [%clk 1:28:03] } 9... c5 { [%eval 0.01] [%clk 1:14:41] } 10. d5 { [%eval -0.4] [%clk 1:21:41] } 10... d6 { [%eval -0.2] [%clk 1:14:30] } 11. Nd2 { [%eval -0.35] [%clk 1:15:35] } 11... f5 { [%eval -0.27] [%clk 1:13:04] } 12. e4?! { [%eval -1.34] } { Inaccuracy. Qc2 was best. } { [%clk 1:04:31] } 12... Re8 { [%eval -1.43] [%clk 1:07:34] } 13. Kf1 { [%eval -1.26] [%clk 1:04:44] } 13... f4 { [%eval -1.5] [%clk 1:04:03] } 14. Nf3 { [%eval -1.42] [%clk 1:02:08] } 14... Nd7 { [%eval -1.37] [%clk 1:03:38] } 15. Qd2 { [%eval -1.6] [%clk 1:01:40] } 15... Qf6 { [%eval -1.27] [%clk 0:58:45] } 16. Rb1 { [%eval -1.26] [%clk 1:01:34] } 16... Rad8 { [%eval -0.98] [%clk 0:56:22] } 17. Ne2 { [%eval -0.87] [%clk 0:59:07] } 17... Bh6 { [%eval -0.96] [%clk 0:55:36] } 18. Qc3 { [%eval -1.07] [%clk 0:54:34] } 18... Qe7 { [%eval -0.79] [%clk 0:52:00] } 19. Re1 { [%eval -0.83] [%clk 0:48:12] } 19... Bc8 { [%eval -0.86] [%clk 0:50:10] } 20. Neg1 { [%eval -1.24] [%clk 0:47:39] } 20... Bg7 { [%eval -1.11] [%clk 0:39:03] } 21. Qd2 { [%eval -1.06] [%clk 0:47:34] } 21... Qf6 { [%eval -0.9] [%clk 0:37:57] } 22. b3 { [%eval -1.23] [%clk 0:47:52] } 22... Bh6 { [%eval -1.19] [%clk 0:34:55] } 23. Ne2 { [%eval -1.27] [%clk 0:44:48] } 23... Qg7? { [%eval -0.13] } { Mistake. Ne5 was best. } { [%clk 0:30:57] } 24. Nc3? { [%eval -1.65] } { Mistake. Nxf4 was best. } { [%clk 0:39:28] } 24... Ne5 { [%eval -1.64] [%clk 0:29:27] } 25. Be2 { [%eval -1.9] [%clk 0:37:53] } 25... Ng4 { [%eval -1.44] [%clk 0:28:02] } 26. Qc2 { [%eval -1.88] [%clk 0:35:49] } 26... Qf6 { [%eval -1.86] [%clk 0:26:07] } 27. Bd3 { [%eval -1.75] [%clk 0:34:26] } 27... Bg7?! { [%eval -1.12] } { Inaccuracy. Bd7 was best. } { [%clk 0:25:00] } 28. Ne2 { [%eval -1.12] [%clk 0:33:01] } 28... Bd7 { [%eval -0.87] [%clk 0:24:48] } 29. Qc1 { [%eval -1.28] [%clk 0:32:36] } 29... Bh6 { [%eval -1.46] [%clk 0:24:09] } 30. Qc3 { [%eval -1.43] [%clk 0:30:04] } 30... Qe7 { [%eval -1.02] [%clk 0:22:48] } 31. Qc1 { [%eval -1.41] [%clk 0:28:49] } 31... Qf8 { [%eval -1.1] [%clk 0:22:59] } 32. Nc3?! { [%eval -1.8] } { Inaccuracy. Qd2 was best. } { [%clk 0:27:44] } 32... Bc8 { [%eval -1.61] [%clk 0:19:41] } 33. Qc2 { [%eval -1.74] [%clk 0:26:12] } 33... Re7 { [%eval -1.78] [%clk 0:18:32] } 34. Re2 { [%eval -1.86] [%clk 0:23:46] } 34... Qg7 { [%eval -1.84] [%clk 0:14:50] } 35. Ke1 { [%eval -2.01] [%clk 0:21:19] } 35... Nf6 { [%eval -2.0] [%clk 0:12:39] } 36. Nh2 { [%eval -2.24] [%clk 0:18:14] } 36... Bg4 { [%eval -2.18] [%clk 0:11:46] } 37. f3 { [%eval -2.48] [%clk 0:17:28] } 37... Bc8 { [%eval -2.53] [%clk 0:11:56] } 38. Nf1 { [%eval -2.3] [%clk 0:17:34] } 38... Nd7 { [%eval -2.43] [%clk 0:11:38] } 39. Nd2 { [%eval -2.3] [%clk 0:16:05] } 39... Ne5 { [%eval -2.33] [%clk 0:11:44] } 40. Kd1 { [%eval -2.5] [%clk 0:14:50] } 40... Qf6 { [%eval -2.52] [%clk 0:11:47] } 41. Ree1 { [%eval -2.72] [%clk 0:14:03] } 41... Rb7 { [%eval -2.63] [%clk 0:10:01] } 42. Ndb1 { [%eval -2.42] [%clk 0:12:48] } 42... Bd7 { [%eval -2.66] [%clk 0:06:12] } 43. a4 { [%eval -2.6] [%clk 0:10:43] } 43... Rdb8 { [%eval -2.48] [%clk 0:05:52] } 44. Kd2 { [%eval -2.74] [%clk 0:07:20] } 44... a6 { [%eval -2.65] [%clk 0:05:20] } 45. Na3 { [%eval -2.78] [%clk 0:07:45] } 45... Qd8 { [%eval -2.54] [%clk 0:04:14] } 46. Be2 { [%eval -3.13] [%clk 0:05:22] } 46... Bg7 { [%eval -3.13] [%clk 0:04:12] } 47. Rh2 { [%eval -3.31] [%clk 0:05:10] } 47... Be8 { [%eval -2.9] [%clk 0:01:00] } 48. Qc1?! { [%eval -4.18] } { Inaccuracy. Rb1 was best. } { [%clk 0:04:13] } 48... Qf6? { [%eval -2.51] } { Mistake. b5 was best. } { [%clk 0:01:06] } 49. Qc2 { [%eval -2.79] [%clk 0:02:13] } 49... Nd7 { [%eval -2.57] [%clk 0:00:35] } 50. Rhh1 { [%eval -2.56] [%clk 0:01:15] } 50... Qd4+ { [%eval -2.44] [%clk 0:00:45] } 51. Qd3 { [%eval -2.36] [%clk 0:01:24] } 51... Qf6 { [%eval -2.2] [%clk 0:00:42] } 52. Qc2?! { [%eval -2.89] } { Inaccuracy. Kc2 was best. } { [%clk 0:01:10] } 52... Qe7 { [%eval -2.79] [%clk 0:01:10] } 53. Rh2 { [%eval -2.99] [%clk 0:01:12] } 53... Bd4 { [%eval -3.01] [%clk 0:01:33] } 54. Bd3 { [%eval -3.26] [%clk 0:29:58] } 54... Bf2 { [%eval -3.18] [%clk 0:28:31] } 55. Reh1 { [%eval -3.11] [%clk 0:30:08] } 55... Ne5 { [%eval -3.1] [%clk 0:25:11] } 56. Be2 { [%eval -3.06] [%clk 0:30:08] } 56... Bd7 { [%eval -3.2] [%clk 0:19:59] } 57. g4?! { [%eval -4.62] } { Inaccuracy. Kd1 was best. } { [%clk 0:27:32] } 57... Be3+ { [%eval -4.71] [%clk 0:16:26] } 58. Ke1 { [%eval -4.98] [%clk 0:27:36] } 58... hxg4 { [%eval -4.84] [%clk 0:16:50] } 59. fxg4 { [%eval -4.87] [%clk 0:26:37] } 59... f3 { [%eval -4.79] [%clk 0:16:02] } 60. Bd1 { [%eval -5.22] [%clk 0:22:21] } 60... Bxg4 { [%eval -5.31] [%clk 0:15:52] } 61. Nab1 { [%eval -6.12] [%clk 0:20:05] } 61... Qf6 { [%eval -5.96] [%clk 0:15:15] } 62. Nd2 { [%eval -6.24] [%clk 0:20:03] } 62... Qf4 { [%eval -6.18] [%clk 0:15:13] } 63. Nf1?? { [%eval #-3] } { Checkmate is now unavoidable. Rf2 was best. } { [%clk 0:19:23] } 63... f2+ { [%eval #-2] [%clk 0:15:35] } 64. Rxf2 { [%eval #-2] [%clk 0:19:45] } 64... Qxf2+ { [%eval #-1] [%clk 0:15:37] } 65. Qxf2 { [%eval #-1] [%clk 0:20:06] } 65... Nd3# { [%clk 0:16:03] } 0-1