Event: Round 8: Sivathanujan, S - Mitrabha, Guha
Date: 2024-08-02
White: Sivathanujan, S
WhiteElo: 1968
Black: Mitrabha, Guha
BlackTitle: GM
BlackElo: 2537
Result: 0-1
ECO: B11
Opening: Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... c6 { [%eval 0.26] [%clk 1:17:12] } 2. Nc3 { [%eval 0.36] [%clk 1:31:13] } 2... d5 { [%eval 0.32] [%clk 1:17:37] } 3. Nf3 { [%eval 0.16] [%clk 1:31:38] } 3... Bg4 { [%eval 0.27] [%clk 1:18:02] } 4. h3 { [%eval 0.19] [%clk 1:30:09] } 4... Bxf3 { [%eval 0.25] [%clk 1:18:29] } 5. Qxf3 { [%eval 0.25] [%clk 1:30:33] } 5... e6 { [%eval 0.25] [%clk 1:18:53] } 6. d4 { [%eval 0.23] [%clk 1:30:05] } 6... Nf6 { [%eval 0.21] [%clk 1:17:04] } 7. Bg5 { [%eval 0.0] [%clk 1:25:05] } 7... h6 { [%eval -0.03] [%clk 1:15:16] } 8. Bxf6 { [%eval 0.02] [%clk 1:24:42] } 8... Qxf6 { [%eval 0.0] [%clk 1:15:45] } 9. Qxf6 { [%eval -0.02] [%clk 1:24:24] } 9... gxf6 { [%eval -0.03] [%clk 1:16:13] } 10. a3 { [%eval -0.05] [%clk 1:23:39] } 10... Nd7 { [%eval -0.02] [%clk 1:14:42] } 11. O-O-O { [%eval -0.3] [%clk 1:15:16] } 11... a6 { [%eval -0.06] [%clk 1:13:29] } 12. Be2 { [%eval -0.09] [%clk 1:12:53] } 12... b5 { [%eval 0.08] [%clk 1:13:37] } 13. Bh5 { [%eval -0.1] [%clk 1:05:53] } 13... Bd6 { [%eval -0.08] [%clk 1:13:02] } 14. g3 { [%eval -0.29] [%clk 1:01:20] } 14... Nb6 { [%eval -0.08] [%clk 1:11:45] } 15. f4 { [%eval -0.41] [%clk 0:58:16] } 15... Ke7 { [%eval -0.17] [%clk 1:08:18] } 16. Rhf1 { [%eval -0.33] [%clk 0:56:48] } 16... Raf8 { [%eval -0.21] [%clk 1:05:28] } 17. Rd3 { [%eval -0.21] [%clk 0:50:26] } 17... Rhg8 { [%eval -0.12] [%clk 1:02:45] } 18. Rdf3?! { [%eval -0.92] } { Inaccuracy. g4 was best. } { [%clk 0:47:39] } 18... Bc7?! { [%eval -0.24] } { Inaccuracy. dxe4 was best. } { [%clk 1:00:45] } 19. g4 { [%eval -0.15] [%clk 0:43:21] } 19... a5 { [%eval -0.12] [%clk 0:57:11] } 20. e5 { [%eval -0.41] [%clk 0:39:22] } 20... Nd7 { [%eval -0.55] [%clk 0:56:06] } 21. Ne2 { [%eval -0.51] [%clk 0:31:46] } 21... Bb6 { [%eval -0.39] [%clk 0:55:26] } 22. b4 { [%eval -0.47] [%clk 0:23:50] } 22... axb4 { [%eval -0.02] [%clk 0:54:53] } 23. axb4 { [%eval -0.06] [%clk 0:24:14] } 23... fxe5 { [%eval -0.05] [%clk 0:54:30] } 24. fxe5 { [%eval -0.08] [%clk 0:23:28] } 24... f6 { [%eval -0.05] [%clk 0:54:54] } 25. exf6+ { [%eval -0.02] [%clk 0:21:30] } 25... Rxf6 { [%eval -0.03] [%clk 0:55:21] } 26. c3 { [%eval -0.06] [%clk 0:21:16] } 26... Bc7 { [%eval -0.06] [%clk 0:55:38] } 27. Nf4 { [%eval -0.03] [%clk 0:14:02] } 27... Bd6 { [%eval -0.04] [%clk 0:43:59] } 28. Kd2 { [%eval -0.16] [%clk 0:12:59] } 28... Bb8 { [%eval -0.03] [%clk 0:26:32] } 29. Ke2 { [%eval -0.11] [%clk 0:10:16] } 29... e5 { [%eval -0.06] [%clk 0:22:35] } 30. dxe5 { [%eval -0.06] [%clk 0:09:34] } 30... Bxe5 { [%eval -0.17] [%clk 0:23:04] } 31. Kd2 { [%eval -0.13] [%clk 0:09:54] } 31... Nb6 { [%eval -0.12] [%clk 0:14:35] } 32. Nd3 { [%eval -0.15] [%clk 0:06:51] } 32... Rxf3 { [%eval -0.14] [%clk 0:14:16] } 33. Rxf3 { [%eval -0.2] [%clk 0:07:14] } 33... Bf6 { [%eval 0.0] [%clk 0:14:08] } 34. Re3+ { [%eval 0.0] [%clk 0:06:28] } 34... Kd6 { [%eval 0.0] [%clk 0:14:17] } 35. Rf3 { [%eval -0.4] [%clk 0:06:53] } 35... Nc4+ { [%eval -0.08] [%clk 0:14:24] } 36. Kc2 { [%eval -0.16] [%clk 0:07:10] } 36... Ke7 { [%eval -0.19] [%clk 0:14:50] } 37. Nb2 { [%eval -0.43] [%clk 0:07:00] } 37... Nd6 { [%eval -0.21] [%clk 0:11:58] } 38. Re3+ { [%eval -0.46] [%clk 0:06:29] } 38... Ne4 { [%eval -0.51] [%clk 0:11:49] } 39. Nd1 { [%eval -0.49] [%clk 0:05:30] } 39... Kd6 { [%eval -0.48] [%clk 0:11:47] } 40. Rf3 { [%eval -0.56] [%clk 0:05:30] } 40... Ra8 { [%eval -0.62] [%clk 0:07:23] } 41. Bg6 { [%eval -0.67] [%clk 0:04:34] } 41... Bg5 { [%eval -0.59] [%clk 0:07:47] } 42. Bxe4?? { [%eval -3.14] } { Blunder. Kb2 was best. } { [%clk 0:02:20] } 42... dxe4 { [%eval -2.92] [%clk 0:08:15] } 43. Rf1 { [%eval -2.71] [%clk 0:02:39] } 43... Ke5?! { [%eval -1.73] } { Inaccuracy. Ra2+ was best. } { [%clk 0:06:28] } 44. Rf5+ { [%eval -1.58] [%clk 0:02:40] } 44... Ke6 { [%eval -1.43] [%clk 0:06:56] } 45. Rf1? { [%eval -3.06] } { Mistake. h4 was best. } { [%clk 0:02:49] } 45... Rd8 { [%eval -3.01] [%clk 0:06:34] } 46. Rf2 { [%eval -2.65] [%clk 0:03:05] } 46... Rd3?? { [%eval 0.0] } { Blunder. Rd6 was best. } { [%clk 0:03:58] } 47. Re2 { [%eval 0.0] [%clk 0:03:29] } 47... Kd5 { [%eval -0.15] [%clk 0:04:22] } 48. h4?? { [%eval -3.92] } { Blunder. c4+ was best. } { [%clk 0:02:04] } 48... Bxh4 { [%eval -4.33] [%clk 0:04:23] } 49. Ne3+ { [%eval -4.39] [%clk 0:02:30] } 49... Ke5 { [%eval -4.39] [%clk 0:04:20] } 50. Nf5 { [%eval -4.39] [%clk 0:02:20] } 50... Bg5 { [%eval -4.34] [%clk 0:04:28] } 51. Nd4 { [%eval -4.16] [%clk 0:02:00] } 51... Kd5 { [%eval -4.27] [%clk 0:04:16] } 52. Nf5 { [%eval -4.29] [%clk 0:01:35] } 52... Rh3 { [%eval -4.46] [%clk 0:04:13] } 53. Rg2 { [%eval -4.48] [%clk 0:01:19] } 53... Rh1 { [%eval -4.36] [%clk 0:03:59] } 54. Ng3 { [%eval -5.31] [%clk 0:00:49] } 54... Rc1+ { [%eval -5.04] [%clk 0:04:16] } 55. Kb2 { [%eval -5.16] [%clk 0:01:12] } 55... Re1 { [%eval -4.49] [%clk 0:04:38] } 56. Kc2 { [%eval -5.06] [%clk 0:01:19] } 56... Ke5?! { [%eval -4.0] } { Inaccuracy. Kc4 was best. } { [%clk 0:03:15] } 57. Re2?! { [%eval -5.23] } { Inaccuracy. Rh2 was best. } { [%clk 0:00:57] } 57... Rxe2+ { [%eval -5.08] [%clk 0:03:29] } 58. Nxe2 { [%eval -5.06] [%clk 0:01:26] } 58... Be3 { [%eval -5.19] [%clk 0:03:57] } 59. Kb3 { [%eval -5.11] [%clk 0:01:08] } 59... Kd5 { [%eval -5.31] [%clk 0:03:54] } 60. Kc2 { [%eval -5.04] [%clk 0:01:11] } 60... Bf2 { [%eval -4.82] [%clk 0:03:44] } 61. Nf4+ { [%eval -5.01] [%clk 0:00:34] } 61... Kc4 { [%eval -4.82] [%clk 0:03:16] } 62. Kd2 { [%eval -5.69] [%clk 0:00:35] } 62... Bh4 { [%eval -5.52] [%clk 0:03:17] } 63. Ne2 { [%eval -5.79] [%clk 0:00:44] } 63... Bf6 { [%eval -5.56] [%clk 0:03:36] } 64. Kc2?! { [%eval -8.4] } { Inaccuracy. Ke3 was best. } { [%clk 0:01:05] } 64... e3 { [%eval -7.48] [%clk 0:03:57] } 65. Nf4 { [%eval -8.27] [%clk 0:00:45] } 65... Bxc3 { [%eval -7.65] [%clk 0:04:20] } 66. Nd3 { [%clk 0:01:11] } 66... e2 { [%clk 0:04:44] } 0-1