Event: Round 7: Toma, Katarzyna - Kalavannan, Koby
Date: 2025-04-10
White: Toma, Katarzyna
WhiteTitle: WGM
WhiteElo: 2168
Black: Kalavannan, Koby
BlackTitle: FM
BlackElo: 2252
Result: 0-1
ECO: B36
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:29:58] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... Nc6 { [%eval 0.25] [%clk 1:30:16] } 3. d4 { [%eval 0.27] [%clk 1:31:30] } 3... cxd4 { [%eval 0.35] [%clk 1:30:38] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:57] } 4... g6 { [%eval 0.47] [%clk 1:30:53] } 5. c4 { [%eval 0.4] [%clk 1:32:03] } 5... Nf6 { [%eval 0.48] [%clk 1:31:07] } 6. Nc3 { [%eval 0.41] [%clk 1:32:17] } 6... Nxd4 { [%eval 0.42] [%clk 1:31:24] } 7. Qxd4 { [%eval 0.39] [%clk 1:32:41] } 7... d6 { [%eval 0.46] [%clk 1:31:42] } 8. Be2 { [%eval 0.4] [%clk 1:32:28] } 8... Bg7 { [%eval 0.39] [%clk 1:32:01] } 9. Be3 { [%eval 0.47] [%clk 1:32:36] } 9... O-O { [%eval 0.48] [%clk 1:32:17] } 10. Qd2 { [%eval 0.35] [%clk 1:32:35] } 10... a5 { [%eval 0.29] [%clk 1:29:43] } 11. f3 { [%eval 0.27] [%clk 1:31:24] } 11... a4 { [%eval 0.25] [%clk 1:29:48] } 12. O-O { [%eval 0.0] [%clk 1:30:14] } 12... Qa5 { [%eval 0.12] [%clk 1:29:57] } 13. Rab1 { [%eval 0.04] [%clk 1:30:17] } 13... Be6 { [%eval 0.16] [%clk 1:29:49] } 14. Rfc1 { [%eval 0.01] [%clk 1:29:37] } 14... Rfc8 { [%eval 0.12] [%clk 1:30:08] } 15. Nd5 { [%eval -0.02] [%clk 1:17:06] } 15... Qxd2 { [%eval 0.0] [%clk 1:30:24] } 16. Bxd2 { [%eval 0.0] [%clk 1:17:32] } 16... Nxd5 { [%eval 0.0] [%clk 1:30:43] } 17. cxd5 { [%eval -0.03] [%clk 1:17:51] } 17... Bd7 { [%eval -0.01] [%clk 1:30:58] } 18. Rxc8+ { [%eval -0.12] [%clk 1:00:51] } 18... Rxc8 { [%eval -0.07] [%clk 1:31:22] } 19. Bd3 { [%eval 0.0] [%clk 1:00:34] } 19... e6 { [%eval 0.0] [%clk 1:23:35] } 20. Bb4 { [%eval -0.07] [%clk 0:41:38] } 20... Be5 { [%eval -0.04] [%clk 1:15:13] } 21. a3 { [%eval -0.25] [%clk 0:32:15] } 21... exd5 { [%eval -0.23] [%clk 0:55:56] } 22. exd5 { [%eval -0.27] [%clk 0:32:39] } 22... Bf5 { [%eval 0.0] [%clk 0:56:20] } 23. Bxf5 { [%eval 0.0] [%clk 0:29:01] } 23... gxf5 { [%eval 0.0] [%clk 0:56:48] } 24. Bc3 { [%eval 0.0] [%clk 0:28:17] } 24... Rc5 { [%eval -0.02] [%clk 0:42:36] } 25. f4? { [%eval -1.7] } { Mistake. Bxe5 was best. } { [%clk 0:21:01] } 25... Bxc3?? { [%eval 0.0] } { Blunder. Bxf4 was best. } { [%clk 0:31:46] } 26. bxc3 { [%eval 0.0] [%clk 0:21:24] } 26... b5 { [%eval -0.01] [%clk 0:32:14] } 27. Kf2 { [%eval -0.13] [%clk 0:18:25] } 27... Rxd5 { [%eval 0.0] [%clk 0:30:59] } 28. Ke3 { [%eval 0.0] [%clk 0:18:50] } 28... Kf8 { [%eval 0.0] [%clk 0:27:59] } 29. Rb4 { [%eval 0.0] [%clk 0:19:09] } 29... Rc5 { [%eval 0.0] [%clk 0:28:23] } 30. Kd4 { [%eval 0.0] [%clk 0:17:38] } 30... Ke7 { [%eval 0.0] [%clk 0:28:43] } 31. g3 { [%eval 0.0] [%clk 0:16:51] } 31... Kd7 { [%eval 0.0] [%clk 0:28:17] } 32. Kd3 { [%eval -0.05] [%clk 0:13:23] } 32... Kc6 { [%eval -0.07] [%clk 0:28:17] } 33. Kc2?? { [%eval -4.18] } { Blunder. Rb1 was best. } { [%clk 0:12:48] } 33... Rc4 { [%eval -4.11] [%clk 0:27:53] } 34. Rb1 { [%eval -4.04] [%clk 0:12:16] } 34... Re4 { [%eval -3.75] [%clk 0:27:47] } 35. Kd3 { [%eval -3.63] [%clk 0:12:42] } 35... Kc5 { [%eval -3.97] [%clk 0:27:24] } 36. Rd1 { [%eval -3.54] [%clk 0:12:42] } 36... d5 { [%eval -3.91] [%clk 0:26:47] } 37. Rc1 { [%eval -3.67] [%clk 0:11:50] } 37... Re6?! { [%eval -2.89] } { Inaccuracy. h6 was best. } { [%clk 0:26:34] } 38. Rd1?! { [%eval -4.03] } { Inaccuracy. Rb1 was best. } { [%clk 0:11:56] } 38... Re8 { [%eval -3.68] [%clk 0:18:13] } 39. Rb1 { [%eval -3.88] [%clk 0:12:05] } 39... Re7 { [%eval -3.74] [%clk 0:17:26] } 40. Rd1 { [%eval -3.66] [%clk 0:12:20] } 40... Re6 { [%eval -4.17] [%clk 0:17:49] } 41. Rb1 { [%eval -3.78] [%clk 0:12:38] } 41... Rh6 { [%eval -3.18] [%clk 0:17:46] } 42. h4?! { [%eval -4.79] } { Inaccuracy. Re1 was best. } { [%clk 0:10:00] } 42... Re6? { [%eval -3.02] } { Mistake. Rg6 was best. } { [%clk 0:17:31] } 43. Rd1? { [%eval -5.06] } { Mistake. h5 was best. } { [%clk 0:10:17] } 43... Re4 { [%eval -4.8] [%clk 0:17:53] } 44. Rc1 { [%eval -4.62] [%clk 0:10:41] } 44... Kc6 { [%eval -4.07] [%clk 0:16:28] } 45. Rb1 { [%eval -3.83] [%clk 0:10:49] } 45... Re8 { [%eval -3.55] [%clk 0:16:52] } 46. Rd1 { [%eval -4.36] [%clk 0:11:09] } 46... Re6?! { [%eval -3.32] } { Inaccuracy. h5 was best. } { [%clk 0:16:34] } 47. Rb1?! { [%eval -4.53] } { Inaccuracy. h5 was best. } { [%clk 0:11:34] } 47... Rg6 { [%eval -4.44] [%clk 0:17:01] } 48. Rg1 { [%eval -4.71] [%clk 0:11:59] } 48... Kc5?! { [%eval -3.44] } { Inaccuracy. h5 was best. } { [%clk 0:17:29] } 49. Rg2?! { [%eval -4.63] } { Inaccuracy. h5 was best. } { [%clk 0:12:22] } 49... Rc6?! { [%eval -3.22] } { Inaccuracy. h5 was best. } { [%clk 0:15:43] } 50. Rg1?! { [%eval -4.12] } { Inaccuracy. h5 was best. } { [%clk 0:12:28] } 50... Rd6 { [%eval -3.55] [%clk 0:14:35] } 51. Rc1?! { [%eval -4.8] } { Inaccuracy. h5 was best. } { [%clk 0:12:43] } 51... Rd8?! { [%eval -3.06] } { Inaccuracy. Rg6 was best. } { [%clk 0:14:59] } 52. Rc2?! { [%eval -4.79] } { Inaccuracy. h5 was best. } { [%clk 0:12:56] } 52... Re8 { [%eval -4.79] [%clk 0:15:01] } 53. Rc1 { [%eval -4.59] [%clk 0:13:06] } 53... Re4 { [%eval -4.25] [%clk 0:15:29] } 54. h5 { [%eval -4.15] [%clk 0:09:07] } 54... h6 { [%eval -3.9] [%clk 0:15:47] } 55. Kd2 { [%eval -4.05] [%clk 0:09:28] } 55... Kc4 { [%eval -4.31] [%clk 0:15:47] } 56. Rb1 { [%eval -4.58] [%clk 0:09:51] } 56... d4 { [%eval -4.52] [%clk 0:14:45] } 57. cxd4 { [%eval -4.44] [%clk 0:06:38] } 57... Rxd4+ { [%eval -3.91] [%clk 0:15:08] } 58. Kc2 { [%eval -4.53] [%clk 0:06:31] } 58... Rd8 { [%eval -4.83] [%clk 0:13:58] } 59. Rb4+ { [%eval -4.7] [%clk 0:06:25] } 59... Kc5 { [%eval -4.09] [%clk 0:14:23] } 60. Rb1 { [%eval -4.58] [%clk 0:06:14] } 60... Rg8 { [%eval -4.62] [%clk 0:14:22] } 61. Rg1 { [%eval -4.32] [%clk 0:05:12] } 61... Kc4 { [%eval -3.84] [%clk 0:10:49] } 62. Rg2?! { [%eval -5.31] } { Inaccuracy. Kb2 was best. } { [%clk 0:05:29] } 62... Re8 { [%eval -5.04] [%clk 0:10:18] } 63. g4 { [%eval -5.45] [%clk 0:05:44] } 63... fxg4 { [%eval -5.52] [%clk 0:10:41] } 64. Rxg4 { [%eval -5.37] [%clk 0:06:00] } 64... Re2+ { [%eval -5.42] [%clk 0:11:05] } 65. Kb1 { [%eval -5.41] [%clk 0:06:12] } 65... Rf2 { [%eval -5.25] [%clk 0:07:05] } 66. Kc1 { [%eval -6.58] [%clk 0:05:28] } 66... Kb3 { [%eval -6.29] [%clk 0:07:17] } 67. Rg3+ { [%eval -6.03] [%clk 0:04:12] } 67... Ka2 { [%eval -6.02] [%clk 0:07:40] } 0-1