Event: Round 8: Kalavannan, Koby - Murawski, Jan
Date: 2024-07-22
White: Kalavannan, Koby
WhiteTitle: FM
WhiteElo: 2265
Black: Murawski, Jan
BlackTitle: CM
BlackElo: 2121
Result: 1-0
ECO: E10
Opening: Indian Defense: Anti-Nimzo-Indian
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:09] } 1... Nf6 { [%eval 0.17] [%clk 1:30:57] } 2. c4 { [%eval 0.21] [%clk 1:30:21] } 2... e6 { [%eval 0.11] [%clk 1:31:21] } 3. Nf3 { [%eval 0.12] [%clk 1:30:41] } 3... d5 { [%eval 0.17] [%clk 1:31:45] } 4. Qc2 { [%eval 0.0] [%clk 1:25:19] } 4... Be7 { [%eval 0.1] [%clk 1:28:08] } 5. g3 { [%eval 0.0] [%clk 1:24:24] } 5... dxc4 { [%eval 0.05] [%clk 1:26:51] } 6. Bg2 { [%eval 0.0] [%clk 1:24:33] } 6... a6 { [%eval 0.2] [%clk 1:26:31] } 7. a4 { [%eval 0.22] [%clk 1:23:29] } 7... Nbd7 { [%eval 0.62] [%clk 1:17:16] } 8. Nbd2 { [%eval 0.35] [%clk 1:15:09] } 8... O-O { [%eval 0.72] [%clk 1:10:20] } 9. O-O { [%eval 0.32] [%clk 1:14:45] } 9... c5?! { [%eval 1.21] } { Inaccuracy. b6 was best. } { [%clk 1:06:56] } 10. dxc5?! { [%eval 0.48] } { Inaccuracy. Nxc4 was best. } { [%clk 1:15:02] } 10... Bxc5 { [%eval 0.94] [%clk 1:06:33] } 11. Nxc4 { [%eval 0.81] [%clk 1:14:00] } 11... Nb6?! { [%eval 1.56] } { Inaccuracy. a5 was best. } { [%clk 1:02:40] } 12. Rd1?! { [%eval 0.82] } { Inaccuracy. Nce5 was best. } { [%clk 1:13:17] } 12... Qc7 { [%eval 0.74] [%clk 1:01:33] } 13. b3 { [%eval 0.83] [%clk 1:06:16] } 13... Nxc4 { [%eval 0.63] [%clk 0:58:12] } 14. Qxc4 { [%eval 0.64] [%clk 1:04:31] } 14... b5 { [%eval 0.81] [%clk 0:54:45] } 15. Qh4 { [%eval 0.89] [%clk 1:00:50] } 15... Bb7 { [%eval 0.94] [%clk 0:50:12] } 16. b4?! { [%eval 0.0] } { Inaccuracy. Bb2 was best. } { [%clk 0:54:37] } 16... Be7 { [%eval 0.0] [%clk 0:43:50] } 17. Bf4 { [%eval 0.0] [%clk 0:54:30] } 17... Qc8 { [%eval 0.0] [%clk 0:43:35] } 18. axb5 { [%eval 0.0] [%clk 0:46:54] } 18... axb5 { [%eval -0.03] [%clk 0:40:51] } 19. Rac1 { [%eval -0.01] [%clk 0:47:22] } 19... Qe8 { [%eval -0.07] [%clk 0:41:11] } 20. Bd6 { [%eval -0.14] [%clk 0:46:35] } 20... Rd8 { [%eval 0.0] [%clk 0:30:28] } 21. Bxe7 { [%eval 0.0] [%clk 0:46:28] } 21... Rxd1+ { [%eval 0.0] [%clk 0:30:40] } 22. Rxd1 { [%eval 0.0] [%clk 0:46:57] } 22... Qxe7 { [%eval 0.01] [%clk 0:31:09] } 23. Ne5 { [%eval 0.0] [%clk 0:47:00] } 23... Bxg2 { [%eval 0.0] [%clk 0:27:07] } 24. Kxg2 { [%eval 0.0] [%clk 0:46:51] } 24... Qb7+ { [%eval 0.0] [%clk 0:25:55] } 25. f3 { [%eval 0.0] [%clk 0:42:23] } 25... h6 { [%eval 0.09] [%clk 0:23:47] } 26. Qd4 { [%eval 0.0] [%clk 0:42:05] } 26... Rc8 { [%eval 0.0] [%clk 0:20:15] } 27. Ra1 { [%eval 0.0] [%clk 0:31:38] } 27... Qd5 { [%eval 0.0] [%clk 0:17:16] } 28. Qe3 { [%eval 0.0] [%clk 0:30:01] } 28... Nd7 { [%eval 0.1] [%clk 0:15:06] } 29. Nd3 { [%eval 0.0] [%clk 0:28:30] } 29... Qd6 { [%eval 0.25] [%clk 0:06:44] } 30. Ra5 { [%eval 0.34] [%clk 0:26:48] } 30... Rb8 { [%eval 0.36] [%clk 0:05:44] } 31. Qa7 { [%eval 0.36] [%clk 0:26:17] } 31... g6 { [%eval 0.81] [%clk 0:03:45] } 32. Ra6 { [%eval 0.63] [%clk 0:24:11] } 32... Rb6?! { [%eval 1.21] } { Inaccuracy. Nb6 was best. } { [%clk 0:02:17] } 33. Qa8+?! { [%eval 0.36] } { Inaccuracy. Rxb6 was best. } { [%clk 0:20:39] } 33... Kg7 { [%eval 0.45] [%clk 0:02:36] } 34. Ra7 { [%eval 0.32] [%clk 0:20:55] } 34... Nf6? { [%eval 1.77] } { Mistake. Nb8 was best. } { [%clk 0:02:01] } 35. Qc8 { [%eval 1.81] [%clk 0:20:01] } 35... Qc6?? { [%eval 6.9] } { Blunder. Rb8 was best. } { [%clk 0:00:42] } 36. Qxc6?? { [%eval 3.1] } { Blunder. Rxf7+ was best. } { [%clk 0:20:19] } 36... Rxc6 { [%eval 3.37] [%clk 0:01:11] } 37. Ne5 { [%eval 3.27] [%clk 0:20:48] } 37... Rc2 { [%eval 3.29] [%clk 0:01:17] } 38. Rxf7+ { [%eval 2.93] [%clk 0:19:07] } 38... Kg8 { [%eval 2.81] [%clk 0:01:47] } 39. Kf2?! { [%eval 1.83] } { Inaccuracy. Rxf6 was best. } { [%clk 0:19:07] } 39... Nd5 { [%eval 1.77] [%clk 0:02:16] } 40. Rb7 { [%eval 1.84] [%clk 0:18:17] } 40... Nc3 { [%eval 1.83] [%clk 0:01:43] } 41. f4?? { [%eval 0.08] } { Blunder. Ke3 was best. } { [%clk 0:15:40] } 41... Rxe2+ { [%eval 0.03] [%clk 0:01:57] } 42. Kf3 { [%eval 0.11] [%clk 0:16:06] } 42... Rxh2 { [%eval 0.07] [%clk 0:01:04] } 43. Nxg6 { [%eval 0.08] [%clk 0:16:23] } 43... h5 { [%eval 0.09] [%clk 0:00:39] } 44. f5 { [%eval 0.08] [%clk 0:16:06] } 44... exf5 { [%eval 0.11] [%clk 0:00:46] } 45. Kf4 { [%eval 0.05] [%clk 0:16:35] } 45... Rg2?? { [%eval 4.67] } { Blunder. Ne4 was best. } { [%clk 0:00:37] } 46. Kg5 { [%eval 4.59] [%clk 0:13:13] } 46... Rxg3+ { [%eval 5.52] [%clk 0:00:49] } 47. Kh6 { [%eval 5.36] [%clk 0:13:41] } 47... Rxg6+ { [%eval 5.18] [%clk 0:01:17] } 48. Kxg6 { [%eval 4.84] [%clk 0:14:10] } 48... Kf8 { [%eval 4.54] [%clk 0:01:47] } 49. Kxf5 { [%eval 4.55] [%clk 0:14:14] } 49... Ke8 { [%eval 5.17] [%clk 0:01:33] } 50. Ke6 { [%eval 4.96] [%clk 0:14:38] } 50... Kd8 { [%eval 4.79] [%clk 0:01:50] } 51. Kd6 { [%eval 4.5] [%clk 0:15:01] } 51... Kc8?? { [%eval #15] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:02:08] } 52. Rh7?? { [%eval 4.9] } { Lost forced checkmate sequence. Rc7+ was best. } { [%clk 0:15:26] } 52... Ne4+? { [%eval 8.85] } { Mistake. Na2 was best. } { [%clk 0:02:09] } 53. Kc6 { [%eval 6.22] [%clk 0:15:52] } 53... Kb8?? { [%eval #18] } { Checkmate is now unavoidable. Kd8 was best. } { [%clk 0:02:34] } 54. Rxh5 { [%eval #13] [%clk 0:16:08] } 54... Nc3?? { [%eval #18] } { Checkmate is now unavoidable. Nd2 was best. } { [%clk 0:02:57] } 55. Rh3?? { [%eval 6.8] } { Lost forced checkmate sequence. Rh8+ was best. } { [%clk 0:16:28] } 55... Na2?? { [%eval #14] } { Checkmate is now unavoidable. Ne2 was best. } { [%clk 0:03:19] } 56. Kxb5 { [%eval #13] [%clk 0:16:52] } 1-0