Event: Round 4: Shaashwath Sivakumar - Wilson Estuardo Lorenzana
Date: 2023-11-24
White: Shaashwath Sivakumar
Black: Wilson Estuardo Lorenzana
BlackTitle: IM
Result: 1/2-1/2
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... Nf6 { [%eval 0.28] [%clk 1:30:51] } 2. c4 { [%eval 0.16] [%clk 1:31:23] } 2... g6 { [%eval 0.3] [%clk 1:30:37] } 3. Nc3 { [%eval 0.31] [%clk 1:31:47] } 3... Bg7 { [%eval 0.7] [%clk 1:31:00] } 4. e4 { [%eval 0.67] [%clk 1:32:13] } 4... d6 { [%eval 0.67] [%clk 1:31:22] } 5. f3 { [%eval 0.5] [%clk 1:32:39] } 5... O-O { [%eval 0.47] [%clk 1:31:37] } 6. Nge2 { [%eval 0.14] [%clk 1:33:04] } 6... c5 { [%eval 0.39] [%clk 1:32:02] } 7. d5 { [%eval 0.19] [%clk 1:33:31] } 7... e6 { [%eval 0.35] [%clk 1:32:29] } 8. Ng3 { [%eval 0.33] [%clk 1:33:53] } 8... exd5 { [%eval 0.46] [%clk 1:32:26] } 9. cxd5 { [%eval 0.3] [%clk 1:34:18] } 9... a6 { [%eval 0.36] [%clk 1:32:27] } 10. a4 { [%eval 0.44] [%clk 1:34:43] } 10... Re8 { [%eval 0.58] [%clk 1:32:44] } 11. Be2 { [%eval 0.48] [%clk 1:35:06] } 11... Nbd7 { [%eval 0.61] [%clk 1:31:04] } 12. O-O { [%eval 0.62] [%clk 1:35:17] } 12... h5 { [%eval 0.59] [%clk 1:31:19] } 13. Bg5 { [%eval 0.6] [%clk 1:35:38] } 13... Qc7 { [%eval 0.71] [%clk 1:31:40] } 14. Qd2 { [%eval 0.42] [%clk 1:35:41] } 14... Nh7 { [%eval 0.77] [%clk 1:29:45] } 15. Bh6 { [%eval 0.88] [%clk 1:29:14] } 15... Bd4+ { [%eval 0.84] [%clk 1:29:24] } 16. Be3 { [%eval 0.88] [%clk 1:29:36] } 16... Bg7 { [%eval 0.82] [%clk 1:28:16] } 17. Nh1 { [%eval 0.88] [%clk 1:22:09] } 17... f5 { [%eval 0.81] [%clk 1:26:38] } 18. Nf2 { [%eval 0.76] [%clk 1:22:21] } 18... Ndf6 { [%eval 0.77] [%clk 1:18:47] } 19. Rab1 { [%eval 0.66] [%clk 1:12:55] } 19... Qa5 { [%eval 0.99] [%clk 1:12:27] } 20. Bd3 { [%eval 1.12] [%clk 1:05:14] } 20... Bd7 { [%eval 1.25] [%clk 1:06:53] } 21. exf5 { [%eval 1.13] [%clk 0:56:41] } 21... gxf5 { [%eval 1.11] [%clk 1:07:15] } 22. Bf4?! { [%eval 0.51] } { Inaccuracy. Kh1 was best. } { [%clk 0:57:01] } 22... b5 { [%eval 0.57] [%clk 0:56:17] } 23. axb5 { [%eval 0.42] [%clk 0:50:40] } 23... axb5 { [%eval 0.32] [%clk 0:56:32] } 24. Qc2 { [%eval 0.47] [%clk 0:35:11] } 24... b4 { [%eval 0.53] [%clk 0:53:33] } 25. Ne2 { [%eval 0.48] [%clk 0:29:28] } 25... Nxd5 { [%eval 0.46] [%clk 0:22:05] } 26. Bc4 { [%eval 0.4] [%clk 0:26:00] } 26... Be6 { [%eval 0.51] [%clk 0:21:49] } 27. Bxd5?! { [%eval -0.46] } { Inaccuracy. Rbd1 was best. } { [%clk 0:20:22] } 27... Bxd5 { [%eval -0.34] [%clk 0:22:12] } 28. Ng3 { [%eval -0.32] [%clk 0:20:49] } 28... Bf7? { [%eval 1.23] } { Mistake. Be6 was best. } { [%clk 0:10:55] } 29. Nxf5 { [%eval 1.14] [%clk 0:20:05] } 29... d5 { [%eval 1.41] [%clk 0:09:13] } 30. Nxg7 { [%eval 1.47] [%clk 0:19:30] } 30... Kxg7 { [%eval 1.29] [%clk 0:09:41] } 31. Rbc1 { [%eval 0.92] [%clk 0:18:55] } 31... c4 { [%eval 1.11] [%clk 0:06:50] } 32. Qd2 { [%eval 1.02] [%clk 0:18:24] } 32... Qb6 { [%eval 1.23] [%clk 0:06:10] } 33. Rfe1 { [%eval 1.04] [%clk 0:18:42] } 33... Kg8 { [%eval 1.46] [%clk 0:06:07] } 34. Be3 { [%eval 1.1] [%clk 0:18:31] } 34... Qg6 { [%eval 0.96] [%clk 0:05:47] } 35. Qxb4 { [%eval 1.13] [%clk 0:18:20] } 35... Ng5 { [%eval 1.0] [%clk 0:05:22] } 36. Bxg5?! { [%eval 0.23] } { Inaccuracy. Kh1 was best. } { [%clk 0:16:25] } 36... Qxg5 { [%eval 0.25] [%clk 0:05:50] } 37. Qc3 { [%eval 0.1] [%clk 0:12:50] } 37... Qg7 { [%eval 0.19] [%clk 0:05:59] } 38. Qd2 { [%eval 0.0] [%clk 0:12:09] } 38... Rab8 { [%eval 0.26] [%clk 0:06:02] } 39. Rxe8+ { [%eval 0.27] [%clk 0:10:09] } 39... Rxe8 { [%eval 0.25] [%clk 0:06:31] } 40. Nh3 { [%eval 0.02] [%clk 0:09:46] } 40... Rb8 { [%eval 0.01] [%clk 0:05:35] } 41. Rc2 { [%eval 0.0] [%clk 0:09:52] } 41... d4 { [%eval 0.0] [%clk 0:04:34] } 42. Nf4?? { [%eval -2.86] } { Blunder. Qf4 was best. } { [%clk 0:05:28] } 42... d3 { [%eval -3.03] [%clk 0:04:46] } 43. Rc3? { [%eval -4.85] } { Mistake. Nxd3 was best. } { [%clk 0:05:51] } 43... Qd4+ { [%eval -4.87] } 44. Kf1 { [%eval -4.92] } 44... Re8?? { [%eval -1.77] } { Blunder. Rxb2 was best. } 45. g3? { [%eval -3.28] } { Mistake. h4 was best. } { [%clk 0:05:51] } 45... Rb8?? { [%eval -0.21] } { Blunder. Re3 was best. } { [%clk 0:01:23] } 1/2-1/2