Event: Round 4: Lalit Babu M R - Karthikeyan, Murali
Date: 2024-07-23
White: Lalit Babu M R
WhiteTitle: GM
WhiteElo: 2509
Black: Karthikeyan, Murali
BlackTitle: GM
BlackElo: 2627
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:40:55] } 1... Nf6 { [%eval 0.17] [%clk 1:40:47] } 2. c4 { [%eval 0.21] [%clk 1:41:20] } 2... g6 { [%eval 0.25] [%clk 1:41:10] } 3. Nc3 { [%eval 0.21] [%clk 1:41:45] } 3... Bg7 { [%eval 0.51] [%clk 1:41:35] } 4. e4 { [%eval 0.56] [%clk 1:42:10] } 4... d6 { [%eval 0.46] [%clk 1:42:00] } 5. Be2 { [%eval 0.4] [%clk 1:42:22] } 5... O-O { [%eval 0.58] [%clk 1:42:15] } 6. Be3 { [%eval 0.5] [%clk 1:42:48] } 6... a5 { [%eval 0.59] [%clk 1:42:22] } 7. g4?! { [%eval 0.04] } { Inaccuracy. Nf3 was best. } { [%clk 1:41:43] } 7... c5 { [%eval -0.13] [%clk 1:39:44] } 8. dxc5 { [%eval -0.15] [%clk 1:30:04] } 8... a4 { [%eval -0.3] [%clk 1:39:15] } 9. cxd6 { [%eval -0.66] [%clk 1:12:56] } 9... a3 { [%eval -0.66] [%clk 1:36:04] } 10. b3 { [%eval -0.64] [%clk 1:04:32] } 10... Nxg4 { [%eval -0.56] [%clk 1:26:19] } 11. Bd4 { [%eval -0.5] [%clk 1:01:42] } 11... Bxd4 { [%eval -0.21] [%clk 1:13:05] } 12. Qxd4 { [%eval -0.23] [%clk 1:02:05] } 12... Nc6 { [%eval -0.22] [%clk 1:12:38] } 13. Qd2 { [%eval -0.18] [%clk 0:55:21] } 13... exd6 { [%eval -0.25] [%clk 1:10:40] } 14. h3?! { [%eval -1.1] } { Inaccuracy. Nf3 was best. } { [%clk 0:55:29] } 14... Nf6?! { [%eval -0.22] } { Inaccuracy. Qh4 was best. } { [%clk 1:08:58] } 15. Bf3 { [%eval -0.49] [%clk 0:54:59] } 15... Ne5 { [%eval -0.28] [%clk 1:00:55] } 16. Bg2 { [%eval -0.32] [%clk 0:54:48] } 16... Nh5 { [%eval -0.31] [%clk 0:58:59] } 17. O-O-O { [%eval -0.75] [%clk 0:43:53] } 17... Be6?! { [%eval 0.0] } { Inaccuracy. Qf6 was best. } { [%clk 0:42:57] } 18. Nf3?? { [%eval -2.14] } { Blunder. Nge2 was best. } { [%clk 0:31:35] } 18... Qf6?? { [%eval -0.33] } { Blunder. Nxc4 was best. } { [%clk 0:42:28] } 19. Qg5 { [%eval -0.73] [%clk 0:27:52] } 19... Qxg5+ { [%eval -0.21] [%clk 0:37:46] } 20. Nxg5 { [%eval -0.32] [%clk 0:28:17] } 20... Nf4 { [%eval -0.15] [%clk 0:38:11] } 21. Bf1 { [%eval -0.1] [%clk 0:27:07] } 21... Bc8 { [%eval -0.1] [%clk 0:34:36] } 22. Kd2 { [%eval -0.09] [%clk 0:18:20] } 22... f6 { [%eval -0.13] [%clk 0:29:35] } 23. Nf3 { [%eval -0.14] [%clk 0:18:40] } 23... Nxf3+ { [%eval -0.01] [%clk 0:27:46] } 24. Ke3 { [%eval -0.07] [%clk 0:19:06] } 24... f5 { [%eval 0.0] [%clk 0:27:15] } 25. Kxf3 { [%eval 0.0] [%clk 0:16:48] } 25... fxe4+ { [%eval -0.12] [%clk 0:27:03] } 26. Ke3 { [%eval -0.08] [%clk 0:16:29] } 26... Ra5 { [%eval 0.41] [%clk 0:22:19] } 27. Rxd6 { [%eval 0.49] [%clk 0:13:15] } 27... Nxh3 { [%eval 0.92] [%clk 0:20:37] } 28. Nxe4 { [%eval 0.94] [%clk 0:11:23] } 28... Ng5 { [%eval 0.67] [%clk 0:15:58] } 29. Bg2 { [%eval 0.62] [%clk 0:10:43] } 29... Raf5 { [%eval 0.75] [%clk 0:10:36] } 30. Nxg5 { [%eval 0.87] [%clk 0:09:53] } 30... Rxg5 { [%eval 1.08] [%clk 0:11:04] } 31. Bd5+ { [%eval 0.78] [%clk 0:10:01] } 31... Kg7 { [%eval 0.63] [%clk 0:09:46] } 32. Bxb7 { [%eval 0.86] [%clk 0:08:23] } 32... Re5+?! { [%eval 1.81] } { Inaccuracy. Bxb7 was best. } { [%clk 0:09:20] } 33. Kd4?! { [%eval 0.78] } { Inaccuracy. Kd3 was best. } { [%clk 0:06:01] } 33... Bxb7 { [%eval 0.29] [%clk 0:08:58] } 34. Rd7+ { [%eval 0.39] [%clk 0:06:26] } 34... Kf6 { [%eval 0.42] [%clk 0:09:22] } 35. Rxb7 { [%eval 0.59] [%clk 0:06:32] } 35... Re2 { [%eval 0.69] [%clk 0:09:08] } 36. Ra7 { [%eval 0.66] [%clk 0:05:12] } 36... h5 { [%eval 1.04] [%clk 0:04:56] } 37. Rxa3 { [%eval 0.87] [%clk 0:03:15] } 37... Rd8+? { [%eval 2.54] } { Mistake. Rxf2 was best. } { [%clk 0:04:55] } 38. Kc3 { [%eval 2.59] [%clk 0:03:34] } 38... Rxf2 { [%eval 2.73] [%clk 0:05:14] } 39. Ra6+ { [%eval 2.67] [%clk 0:01:54] } 39... Kg7 { [%eval 2.67] [%clk 0:03:39] } 40. Rg1 { [%eval 2.39] [%clk 0:02:04] } 40... Rf6?! { [%eval 3.83] } { Inaccuracy. Rf3+ was best. } { [%clk 0:03:08] } 41. Rxf6 { [%eval 4.45] [%clk 0:01:25] } 41... Kxf6 { [%eval 4.02] [%clk 0:03:37] } 42. b4 { [%eval 4.08] [%clk 0:29:22] } 42... h4 { [%eval 4.1] [%clk 0:30:56] } 43. b5 { [%eval 4.08] [%clk 0:29:34] } 43... h3 { [%eval 3.89] [%clk 0:28:37] } 44. b6 { [%eval 3.99] [%clk 0:27:21] } 44... g5 { [%eval 4.65] [%clk 0:22:20] } 45. c5 { [%eval 4.34] [%clk 0:25:44] } 45... g4 { [%eval 5.12] [%clk 0:16:13] } 46. Rxg4 { [%eval 5.37] [%clk 0:24:51] } 46... Rh8 { [%eval 5.98] [%clk 0:16:35] } 47. Rg1 { [%eval 5.67] [%clk 0:22:55] } 47... h2 { [%eval 5.37] [%clk 0:15:54] } 48. Re1 { [%eval 5.37] [%clk 0:16:52] } 1-0