Event: Round 4: Niharika Challa - Bione, Alessandro
Date: 2024-08-19
White: Niharika Challa
WhiteElo: 1988
Black: Bione, Alessandro
BlackElo: 1907
Result: 1/2-1/2
ECO: B19
Opening: Caro-Kann Defense: Classical Variation, Spassky Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:31] } 1... c6 { [%eval 0.27] [%clk 1:30:46] } 2. d4 { [%eval 0.22] [%clk 1:30:56] } 2... d5 { [%eval 0.27] [%clk 1:31:11] } 3. Nc3 { [%eval 0.21] [%clk 1:31:23] } 3... dxe4 { [%eval 0.3] [%clk 1:31:35] } 4. Nxe4 { [%eval 0.28] [%clk 1:31:48] } 4... Bf5 { [%eval 0.21] [%clk 1:31:59] } 5. Ng3 { [%eval 0.14] [%clk 1:32:12] } 5... Bg6 { [%eval 0.16] [%clk 1:32:24] } 6. h4 { [%eval 0.33] [%clk 1:32:39] } 6... h6 { [%eval 0.14] [%clk 1:32:49] } 7. Nf3 { [%eval 0.17] [%clk 1:32:59] } 7... Nd7 { [%eval 0.2] [%clk 1:33:07] } 8. h5 { [%eval 0.38] [%clk 1:33:27] } 8... Bh7 { [%eval 0.3] [%clk 1:33:32] } 9. Bd3 { [%eval 0.41] [%clk 1:33:54] } 9... Bxd3 { [%eval 0.4] [%clk 1:33:53] } 10. Qxd3 { [%eval 0.32] [%clk 1:34:21] } 10... e6 { [%eval 0.22] [%clk 1:34:01] } 11. Bd2 { [%eval 0.26] [%clk 1:34:48] } 11... Qc7 { [%eval 0.51] [%clk 1:34:22] } 12. O-O-O { [%eval 0.46] [%clk 1:35:13] } 12... Ngf6 { [%eval 0.49] [%clk 1:34:44] } 13. Rhe1 { [%eval 0.4] [%clk 1:31:45] } 13... O-O-O { [%eval 0.41] [%clk 1:34:21] } 14. Kb1 { [%eval 0.29] [%clk 1:32:00] } 14... c5 { [%eval 0.39] [%clk 1:23:56] } 15. Qb3?! { [%eval -0.16] } { Inaccuracy. Qe2 was best. } { [%clk 1:21:59] } 15... cxd4 { [%eval 0.0] [%clk 0:54:06] } 16. Nxd4 { [%eval 0.0] [%clk 1:18:47] } 16... Nc5 { [%eval 0.02] [%clk 0:52:11] } 17. Qc4 { [%eval 0.04] [%clk 1:17:41] } 17... a6 { [%eval 0.0] [%clk 0:51:17] } 18. Nb3 { [%eval -0.16] [%clk 1:05:36] } 18... Nxb3 { [%eval -0.13] [%clk 0:47:58] } 19. Qxb3 { [%eval -0.09] [%clk 1:00:37] } 19... Bc5 { [%eval -0.1] [%clk 0:41:16] } 20. Qf3 { [%eval -0.1] [%clk 0:56:31] } 20... Qc6 { [%eval -0.07] [%clk 0:31:38] } 21. Ne4 { [%eval -0.08] [%clk 0:40:04] } 21... Nxe4 { [%eval -0.07] [%clk 0:29:43] } 22. Rxe4 { [%eval -0.1] [%clk 0:39:40] } 22... f5?! { [%eval 0.99] } { Inaccuracy. Rd4 was best. } { [%clk 0:27:57] } 23. Rf4?! { [%eval 0.0] } { Inaccuracy. Rc4 was best. } { [%clk 0:37:17] } 23... Qxf3 { [%eval 0.0] [%clk 0:26:42] } 24. Rxf3 { [%eval 0.0] [%clk 0:37:45] } 24... Rd5 { [%eval 0.0] [%clk 0:23:06] } 25. Rc3 { [%eval -0.03] [%clk 0:35:55] } 25... Kd7 { [%eval 0.08] [%clk 0:23:09] } 26. f3 { [%eval -0.12] [%clk 0:35:16] } 26... Bb4 { [%eval -0.11] [%clk 0:20:14] } 27. Rd3 { [%eval -0.13] [%clk 0:35:08] } 27... Rxd3 { [%eval -0.09] [%clk 0:20:34] } 28. cxd3 { [%eval -0.09] [%clk 0:35:36] } 28... Bxd2 { [%eval -0.13] [%clk 0:20:56] } 29. Rxd2 { [%eval -0.17] [%clk 0:36:04] } 29... Rc8 { [%eval -0.07] [%clk 0:15:20] } 30. Rc2 { [%eval -0.03] [%clk 0:31:42] } 30... Rc6 { [%eval 0.0] [%clk 0:05:08] } 31. Rc3 { [%eval 0.0] [%clk 0:31:11] } 31... e5 { [%eval 0.0] [%clk 0:01:38] } 32. Kc2 { [%eval 0.0] [%clk 0:31:20] } 32... Kd6 { [%eval 0.12] [%clk 0:01:27] } 33. Rc4 { [%eval 0.0] [%clk 0:26:56] } 33... b5 { [%eval 0.0] [%clk 0:00:52] } 34. Rc3 { [%eval 0.0] [%clk 0:26:17] } 34... Rxc3+ { [%eval 0.0] [%clk 0:00:40] } 35. bxc3 { [%eval 0.0] [%clk 0:26:43] } 35... Kc5?? { [%eval 3.2] } { Blunder. f4 was best. } { [%clk 0:00:37] } 36. a3?? { [%eval 0.0] } { Blunder. f4 was best. } { [%clk 0:26:03] } 36... a5 { [%eval 0.0] [%clk 0:00:39] } 37. g3 { [%eval 0.0] [%clk 0:24:42] } 37... a4?! { [%eval 0.84] } { Inaccuracy. Kd5 was best. } { [%clk 0:00:38] } 38. Kd2 { [%eval 1.03] [%clk 0:24:32] } 38... Kd6?? { [%eval 3.38] } { Blunder. Kd5 was best. } { [%clk 0:00:33] } 39. Ke3?? { [%eval 1.39] } { Blunder. f4 was best. } { [%clk 0:24:45] } 39... Kd5? { [%eval 2.79] } { Mistake. Kc5 was best. } { [%clk 0:00:32] } 40. Ke2?? { [%eval 0.0] } { Blunder. f4 was best. } { [%clk 0:22:38] } 40... Kd6?? { [%eval 3.03] } { Blunder. e4 was best. } { [%clk 0:00:36] } 41. Kd2? { [%eval 1.22] } { Mistake. f4 was best. } { [%clk 0:22:40] } 41... Kc5?? { [%eval 3.42] } { Blunder. Kd5 was best. } { [%clk 0:00:56] } 42. Ke3?? { [%eval 1.39] } { Blunder. f4 was best. } { [%clk 0:19:03] } 42... Kd5? { [%eval 3.16] } { Mistake. Kc6 was best. } { [%clk 0:01:19] } 43. Kf2?? { [%eval 0.0] } { Blunder. f4 was best. } { [%clk 0:19:30] } 43... Ke6?? { [%eval 3.23] } { Blunder. e4 was best. } { [%clk 0:01:05] } 44. f4 { [%eval 3.42] [%clk 0:18:40] } 44... e4?! { [%eval 5.28] } { Inaccuracy. Kd6 was best. } { [%clk 0:00:59] } 45. dxe4 { [%eval 5.83] [%clk 0:19:06] } 45... fxe4 { [%eval 5.42] [%clk 0:01:12] } 46. g4 { [%eval 5.62] [%clk 0:19:04] } 46... Kd5 { [%eval 5.48] [%clk 0:00:38] } 47. f5?? { [%eval 0.0] } { Blunder. Ke3 was best. } { [%clk 0:18:38] } 47... Kd6 { [%eval 0.0] [%clk 0:00:34] } 48. g5 { [%eval 0.0] [%clk 0:17:57] } 48... hxg5 { [%eval 0.0] [%clk 0:00:32] } 49. f6 { [%eval 0.0] [%clk 0:18:14] } 49... Ke6 { [%eval 0.0] [%clk 0:00:37] } 50. fxg7 { [%eval 0.0] [%clk 0:18:34] } 50... Kf7 { [%eval 0.0] [%clk 0:01:03] } 51. h6 { [%eval 0.0] [%clk 0:19:01] } 51... g4 { [%eval 0.0] [%clk 0:01:26] } 52. Kf1 { [%eval 0.0] [%clk 0:16:00] } 52... Kg8 { [%eval 0.0] [%clk 0:01:50] } 53. Kf2 { [%eval 0.0] [%clk 0:15:08] } 53... Kh7 { [%eval 0.0] [%clk 0:02:14] } 54. Kf1 { [%eval 0.0] [%clk 0:15:14] } 54... Kg8 { [%eval 0.0] [%clk 0:02:38] } 55. Kf2 { [%clk 0:15:12] } 55... Kh7 { [%clk 0:03:02] } 56. Kf1 { [%clk 0:15:38] } 56... Kg8 1/2-1/2