Event: Round 3: Sivakumar, Shaashwath - Chumpitaz, Ann
Date: 2025-01-03
White: Sivakumar, Shaashwath
WhiteTitle: FM
WhiteElo: 2299
Black: Chumpitaz, Ann
BlackTitle: WIM
BlackElo: 2270
Result: 0-1
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:28:49] } 1... Nf6 { [%eval 0.19] [%clk 1:30:37] } 2. c4 { [%eval 0.18] [%clk 1:29:07] } 2... c5 { [%eval 0.56] [%clk 1:31:02] } 3. d5 { [%eval 0.62] [%clk 1:29:28] } 3... b5 { [%eval 0.53] [%clk 1:31:27] } 4. cxb5 { [%eval 0.47] [%clk 1:29:49] } 4... a6 { [%eval 0.6] [%clk 1:31:45] } 5. bxa6 { [%eval 0.52] [%clk 1:30:13] } 5... e6 { [%eval 0.58] [%clk 1:32:07] } 6. Nc3 { [%eval 0.5] [%clk 1:30:21] } 6... exd5 { [%eval 0.53] [%clk 1:32:19] } 7. Nxd5 { [%eval 0.52] [%clk 1:30:35] } 7... Be7 { [%eval 0.49] [%clk 1:32:45] } 8. e4 { [%eval 0.33] [%clk 1:23:40] } 8... O-O { [%eval 0.37] [%clk 0:57:49] } 9. Bd3 { [%eval 0.0] [%clk 1:08:45] } 9... Nxa6 { [%eval 0.0] [%clk 0:50:39] } 10. Ne2 { [%eval 0.02] [%clk 1:08:53] } 10... Nxd5 { [%eval 0.07] [%clk 0:44:33] } 11. exd5 { [%eval 0.06] [%clk 1:09:14] } 11... Nb4 { [%eval 0.07] [%clk 0:44:50] } 12. Bc4?! { [%eval -0.48] } { Inaccuracy. O-O was best. } { [%clk 1:07:40] } 12... Ba6 { [%eval 0.0] [%clk 0:43:43] } 13. Bxa6 { [%eval 0.0] [%clk 1:07:58] } 13... Rxa6 { [%eval 0.0] [%clk 0:43:56] } 14. Nc3 { [%eval -0.37] [%clk 1:07:25] } 14... Qa8 { [%eval 0.0] [%clk 0:43:27] } 15. O-O { [%eval 0.0] [%clk 1:05:19] } 15... Nxa2 { [%eval 0.06] [%clk 0:38:02] } 16. Qe2 { [%eval 0.01] [%clk 0:59:52] } 16... Bf6 { [%eval 0.09] [%clk 0:37:57] } 17. Qc4 { [%eval -0.21] [%clk 0:53:13] } 17... Bxc3 { [%eval -0.2] [%clk 0:26:03] } 18. bxc3 { [%eval -0.18] [%clk 0:53:26] } 18... Ra4 { [%eval -0.19] [%clk 0:26:21] } 19. Qxc5 { [%eval -0.23] [%clk 0:45:45] } 19... Rc8 { [%eval 0.04] [%clk 0:23:07] } 20. Qd6 { [%eval -0.14] [%clk 0:43:47] } 20... Nxc3 { [%eval -0.11] [%clk 0:22:13] } 21. Rxa4 { [%eval -0.36] [%clk 0:43:20] } 21... Qxa4 { [%eval -0.27] [%clk 0:22:35] } 22. Bd2 { [%eval -0.27] [%clk 0:31:11] } 22... Ne4 { [%eval -0.26] [%clk 0:15:49] } 23. Qb4 { [%eval -0.55] [%clk 0:31:08] } 23... Qxb4 { [%eval -0.48] [%clk 0:15:52] } 24. Bxb4 { [%eval -0.36] [%clk 0:31:32] } 24... f5 { [%eval -0.22] [%clk 0:15:27] } 25. f3 { [%eval -0.22] [%clk 0:24:59] } 25... Nc3 { [%eval -0.04] [%clk 0:13:01] } 26. Bxc3 { [%eval -0.03] [%clk 0:19:53] } 26... Rxc3 { [%eval -0.03] [%clk 0:13:16] } 27. Re1 { [%eval -0.05] [%clk 0:20:01] } 27... Rd3 { [%eval -0.05] [%clk 0:10:56] } 28. Re5 { [%eval -0.06] [%clk 0:20:04] } 28... g6 { [%eval 0.0] [%clk 0:11:24] } 29. Kf2 { [%eval 0.0] [%clk 0:16:38] } 29... Kf7 { [%eval 0.0] [%clk 0:11:29] } 30. Ke2 { [%eval 0.0] [%clk 0:16:52] } 30... Rd4 { [%eval -0.05] [%clk 0:07:03] } 31. Ke3 { [%eval 0.0] [%clk 0:16:07] } 31... Rd1 { [%eval -0.05] [%clk 0:07:30] } 32. Kf4 { [%eval -0.25] [%clk 0:13:56] } 32... h6 { [%eval -0.16] [%clk 0:06:43] } 33. g4? { [%eval -1.28] } { Mistake. h4 was best. } { [%clk 0:10:20] } 33... d6 { [%eval -1.48] [%clk 0:05:30] } 34. Re2 { [%eval -1.24] [%clk 0:10:32] } 34... Rd4+? { [%eval -0.04] } { Mistake. g5+ was best. } { [%clk 0:05:48] } 35. Ke3 { [%eval -0.15] [%clk 0:10:49] } 35... Rxd5 { [%eval -0.23] [%clk 0:06:13] } 36. Ra2 { [%eval -0.25] [%clk 0:11:14] } 36... Re5+ { [%eval -0.19] [%clk 0:06:09] } 37. Kd4?! { [%eval -1.17] } { Inaccuracy. Kf2 was best. } { [%clk 0:11:18] } 37... Ke6?! { [%eval -0.25] } { Inaccuracy. fxg4 was best. } { [%clk 0:05:06] } 38. h4?? { [%eval -3.44] } { Blunder. Ra8 was best. } { [%clk 0:09:37] } 38... fxg4 { [%eval -3.94] [%clk 0:04:01] } 39. fxg4 { [%eval -3.95] [%clk 0:10:03] } 39... Re1 { [%eval -3.93] [%clk 0:04:03] } 40. h5 { [%eval -3.93] [%clk 0:05:41] } 40... gxh5 { [%eval -3.78] [%clk 0:03:17] } 41. gxh5 { [%eval -4.06] [%clk 0:05:57] } 41... Rh1 { [%eval -3.99] [%clk 0:03:40] } 42. Ra5 { [%eval -3.98] [%clk 0:06:23] } 42... Rg1 { [%eval -3.89] [%clk 0:03:28] } 43. Ra2 { [%eval -3.59] [%clk 0:05:43] } 43... Rg5 { [%eval -3.57] [%clk 0:03:31] } 44. Rh2 { [%eval -3.67] [%clk 0:05:57] } 44... Re5 { [%eval -2.97] [%clk 0:03:58] } 45. Rh1 { [%eval -3.66] [%clk 0:06:09] } 45... Kf6 { [%eval -3.7] [%clk 0:04:21] } 46. Rh2 { [%eval -4.24] [%clk 0:05:58] } 46... Kg5 { [%eval -4.15] [%clk 0:04:36] } 47. Ra2 { [%eval -4.48] [%clk 0:06:25] } 47... Kxh5 { [%eval -4.36] [%clk 0:04:53] } 48. Ra6 { [%eval -4.39] [%clk 0:06:52] } 48... Re6 { [%eval -4.46] [%clk 0:05:13] } 49. Kd5 { [%eval -4.42] [%clk 0:07:12] } 49... Rf6 { [%eval -4.42] [%clk 0:05:36] } 50. Ra1 { [%eval -4.32] [%clk 0:07:21] } 50... Kg6 { [%eval -4.18] [%clk 0:03:41] } 51. Kd4 { [%clk 0:06:29] } 0-1