Event: Round 1: Sivakumar, Shaashwath - Arenas, David
Date: 2024-03-30
White: Sivakumar, Shaashwath
WhiteElo: 2277
Black: Arenas, David
BlackTitle: GM
BlackElo: 2368
Result: 1/2-1/2
ECO: E00
Opening: Catalan Opening
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.16] [%clk 1:30:08] } 2. c4 { [%eval 0.16] [%clk 1:31:15] } 2... e6 { [%eval 0.21] [%clk 1:30:30] } 3. g3 { [%eval 0.14] [%clk 1:31:40] } 3... Bb4+ { [%eval 0.23] [%clk 1:30:49] } 4. Bd2 { [%eval 0.14] [%clk 1:32:02] } 4... Qe7 { [%eval 0.26] [%clk 1:30:52] } 5. Nf3 { [%eval 0.38] } 5... Nc6 { [%eval 0.7] [%clk 1:30:36] } 6. Nc3 { [%eval 0.74] } 6... O-O { [%eval 0.45] } 7. Bg2 { [%eval 0.36] } 7... Bxc3 { [%eval 0.42] [%clk 1:30:15] } 8. Bxc3 { [%eval 0.33] } 8... Ne4 { [%eval 0.42] [%clk 1:30:36] } 9. Rc1 { [%eval 0.51] [%clk 1:33:57] } 9... a5 { [%eval 0.48] [%clk 1:30:42] } 10. O-O { [%eval 0.54] [%clk 1:25:18] } 10... Nxc3 { [%eval 0.65] [%clk 1:31:02] } 11. Rxc3 { [%eval 0.51] [%clk 1:25:43] } 11... d6 { [%eval 0.59] [%clk 1:31:27] } 12. d5 { [%eval 0.6] [%clk 1:26:01] } 12... Nb4 { [%eval 0.58] [%clk 1:31:28] } 13. a3 { [%eval 0.56] [%clk 1:26:15] } 13... Na6 { [%eval 0.5] [%clk 1:31:52] } 14. dxe6 { [%eval 0.57] } 14... fxe6 { [%eval 0.68] [%clk 1:32:12] } 15. Re3 { [%eval 0.63] [%clk 1:08:08] } 15... e5 { [%eval 0.65] [%clk 1:26:27] } 16. Nd4 { [%eval 0.58] [%clk 1:02:20] } 16... c6 { [%eval 0.5] [%clk 1:04:12] } 17. f4 { [%eval 0.5] [%clk 0:54:07] } 17... Bg4 { [%eval 1.0] [%clk 1:00:12] } 18. h3 { [%eval 1.0] [%clk 0:52:16] } 18... Bh5 { [%eval 1.03] [%clk 0:59:52] } 19. Nf3?! { [%eval 0.42] } { Inaccuracy. Qd2 was best. } { [%clk 0:44:31] } 19... Bxf3 { [%eval 0.41] [%clk 0:59:29] } 20. exf3 { [%eval 0.33] [%clk 0:41:01] } 20... Qc7?! { [%eval 1.0] } { Inaccuracy. Rf5 was best. } { [%clk 0:56:21] } 21. fxe5 { [%eval 1.09] [%clk 0:40:42] } 21... dxe5 { [%eval 1.04] [%clk 0:56:50] } 22. Qe2 { [%eval 0.99] [%clk 0:40:35] } 22... Rae8 { [%eval 1.06] [%clk 0:38:11] } 23. f4 { [%eval 1.07] [%clk 0:36:16] } 23... Nc5 { [%eval 1.07] [%clk 0:38:33] } 24. Kh1 { [%eval 0.63] [%clk 0:29:42] } 24... Re6 { [%eval 0.92] [%clk 0:31:56] } 25. b4 { [%eval 1.14] [%clk 0:22:58] } 25... axb4 { [%eval 1.06] [%clk 0:29:35] } 26. axb4 { [%eval 1.03] [%clk 0:23:21] } 26... Nd7 { [%eval 1.09] [%clk 0:29:27] } 27. c5 { [%eval 1.02] [%clk 0:23:35] } 27... Rfe8 { [%eval 1.42] [%clk 0:19:52] } 28. Re1?! { [%eval 0.85] } { Inaccuracy. g4 was best. } { [%clk 0:23:49] } 28... Kh8 { [%eval 0.86] [%clk 0:19:35] } 29. Bf3 { [%eval 0.98] [%clk 0:20:49] } 29... e4 { [%eval 1.16] [%clk 0:18:58] } 30. Bh5 { [%eval 1.25] [%clk 0:19:59] } 30... Ra8 { [%eval 1.17] [%clk 0:16:58] } 31. Rxe4 { [%eval 1.06] [%clk 0:17:27] } 31... Rxe4 { [%eval 1.01] [%clk 0:17:27] } 32. Qxe4 { [%eval 0.89] [%clk 0:17:48] } 32... Nf6 { [%eval 0.94] [%clk 0:17:56] } 33. Qe6 { [%eval 0.97] [%clk 0:17:12] } 33... Qb8?! { [%eval 1.56] } { Inaccuracy. Rd8 was best. } { [%clk 0:01:52] } 34. Bf3 { [%eval 1.19] [%clk 0:16:57] } 34... Qa7 { [%eval 1.29] [%clk 0:02:02] } 35. Qe3?! { [%eval 0.31] } { Inaccuracy. Qb3 was best. } { [%clk 0:10:44] } 35... Qa3?! { [%eval 1.09] } { Inaccuracy. Qa2 was best. } { [%clk 0:00:42] } 36. Qxa3 { [%eval 1.35] } 36... Rxa3 { [%eval 1.35] [%clk 0:01:11] } 37. Kg2 { [%eval 1.49] [%clk 0:09:29] } 37... Rb3?! { [%eval 2.64] } { Inaccuracy. Ra2+ was best. } { [%clk 0:01:05] } 38. Rd1?? { [%eval 0.38] } { Blunder. g4 was best. } { [%clk 0:05:07] } 38... h5 { [%eval 0.45] [%clk 0:00:37] } 39. Rd4 { [%eval 0.37] [%clk 0:05:07] } 39... Rb2+ { [%eval 0.33] [%clk 0:00:44] } 40. Kf1 { [%eval 0.33] [%clk 0:05:28] } 40... Rb3 { [%eval 0.47] [%clk 0:00:45] } 41. Kf2 { [%eval 0.33] [%clk 0:05:00] } 41... Rb2+ { [%eval 0.33] [%clk 0:01:14] } 42. Be2 { [%eval 0.34] [%clk 0:02:56] } 42... Nd5 { [%eval 0.58] [%clk 0:01:22] } 43. Kf1 { [%eval 0.29] [%clk 0:01:58] } 43... Ne3+ { [%eval 0.47] [%clk 0:01:32] } 44. Kf2 { [%eval 0.42] [%clk 0:02:22] } 44... Nd5 { [%eval 0.31] [%clk 0:02:02] } 45. Kf3 { [%eval 0.46] [%clk 0:01:24] } 45... h4 { [%eval 0.97] } 46. gxh4 { [%eval 0.52] } 46... Rb3+ { [%eval 0.13] } 47. Kg4 { [%eval 0.22] } 1/2-1/2