Event: Round 8: Sai Krishna G V - Kosteniuk, Alexandra
Date: 2024-04-09
White: Sai Krishna G V
WhiteTitle: IM
WhiteElo: 2404
Black: Kosteniuk, Alexandra
BlackTitle: GM
BlackElo: 2473
Result: 1-0
ECO: B15
Opening: Caro-Kann Defense: Tartakower Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 0:03:03] } 1... c6 { [%eval 0.24] [%clk 0:03:04] } 2. d4 { [%eval 0.28] [%clk 0:03:03] } 2... d5 { [%eval 0.31] [%clk 0:03:05] } 3. Nc3 { [%eval 0.27] [%clk 0:03:04] } 3... dxe4 { [%eval 0.33] [%clk 0:03:06] } 4. Nxe4 { [%eval 0.21] [%clk 0:03:05] } 4... Nf6 { [%eval 0.25] [%clk 0:03:07] } 5. Nxf6+ { [%eval 0.29] [%clk 0:03:05] } 5... exf6 { [%eval 0.38] [%clk 0:03:08] } 6. c3 { [%eval 0.24] [%clk 0:03:06] } 6... Bd6 { [%eval 0.4] [%clk 0:03:08] } 7. Bd3 { [%eval 0.23] [%clk 0:03:07] } 7... Na6 { [%eval 0.7] [%clk 0:03:08] } 8. Ne2 { [%eval 0.5] [%clk 0:02:58] } 8... Nc7 { [%eval 0.52] [%clk 0:03:08] } 9. Qc2 { [%eval 0.42] [%clk 0:02:37] } 9... h5 { [%eval 0.58] [%clk 0:03:00] } 10. Bd2 { [%eval 0.32] [%clk 0:02:37] } 10... Nd5 { [%eval 0.45] [%clk 0:02:47] } 11. O-O-O?! { [%eval -0.31] } { Inaccuracy. O-O was best. } { [%clk 0:02:32] } 11... b5 { [%eval -0.07] [%clk 0:02:40] } 12. Ng3 { [%eval -0.26] [%clk 0:02:29] } 12... Kf8 { [%eval -0.31] [%clk 0:02:30] } 13. Ne4 { [%eval -0.4] [%clk 0:02:25] } 13... Be7 { [%eval -0.17] [%clk 0:02:28] } 14. h3 { [%eval -0.29] [%clk 0:02:14] } 14... Be6 { [%eval 0.12] [%clk 0:02:27] } 15. g4 { [%eval -0.06] [%clk 0:02:10] } 15... Nb6 { [%eval 0.23] [%clk 0:02:18] } 16. gxh5 { [%eval -0.01] [%clk 0:01:44] } 16... Rxh5 { [%eval 0.22] [%clk 0:01:58] } 17. Rdg1? { [%eval -1.12] } { Mistake. h4 was best. } { [%clk 0:01:43] } 17... Qd5 { [%eval -0.76] [%clk 0:01:46] } 18. Qd1? { [%eval -2.27] } { Mistake. h4 was best. } { [%clk 0:01:11] } 18... Rh8 { [%eval -1.71] [%clk 0:01:38] } 19. Bb1 { [%eval -1.56] [%clk 0:01:05] } 19... b4 { [%eval -1.12] [%clk 0:01:29] } 20. cxb4 { [%eval -1.44] [%clk 0:00:33] } 20... Qxd4 { [%eval -1.2] [%clk 0:01:15] } 21. Bc3 { [%eval -1.76] [%clk 0:00:33] } 21... Qxd1+ { [%eval -1.85] [%clk 0:01:14] } 22. Rxd1 { [%eval -1.82] [%clk 0:00:33] } 22... Bd5? { [%eval -0.23] } { Mistake. Nd5 was best. } { [%clk 0:01:05] } 23. Rhe1?! { [%eval -1.16] } { Inaccuracy. h4 was best. } { [%clk 0:00:19] } 23... Rxh3 { [%eval -0.79] [%clk 0:00:55] } 24. Rh1 { [%eval -0.9] [%clk 0:00:21] } 24... Rxh1 { [%eval -0.91] [%clk 0:00:53] } 25. Rxh1 { [%eval -0.86] [%clk 0:00:21] } 25... Ke8?! { [%eval -0.16] } { Inaccuracy. Bd6 was best. } { [%clk 0:00:55] } 26. Rh7 { [%eval -0.17] [%clk 0:00:20] } 26... Bf8 { [%eval -0.12] [%clk 0:00:49] } 27. Ng3 { [%eval -0.34] [%clk 0:00:21] } 27... Be6 { [%eval 0.07] [%clk 0:00:35] } 28. Nh5 { [%eval 0.0] [%clk 0:00:21] } 28... Nd5 { [%eval 0.05] [%clk 0:00:29] } 29. Nxg7+ { [%eval 0.0] [%clk 0:00:22] } 29... Bxg7 { [%eval 0.01] [%clk 0:00:30] } 30. Rxg7 { [%eval 0.03] [%clk 0:00:22] } 30... Ke7 { [%eval 0.13] [%clk 0:00:30] } 31. Bd4 { [%eval 0.21] [%clk 0:00:22] } 31... Rh8 { [%eval 0.31] [%clk 0:00:27] } 32. Rg1 { [%eval 0.29] [%clk 0:00:14] } 32... Rh4 { [%eval 0.51] [%clk 0:00:18] } 33. Bxa7 { [%eval 0.49] [%clk 0:00:13] } 33... Nxb4 { [%eval 0.51] [%clk 0:00:16] } 34. Bc5+ { [%eval 0.46] [%clk 0:00:13] } 34... Kd7 { [%eval 0.48] [%clk 0:00:18] } 35. Rd1+ { [%eval 0.46] [%clk 0:00:12] } 35... Nd5 { [%eval 0.51] [%clk 0:00:18] } 36. b3 { [%eval 0.57] [%clk 0:00:10] } 36... f5 { [%eval 0.52] [%clk 0:00:15] } 37. a4 { [%eval 0.46] [%clk 0:00:11] } 37... Kc7 { [%eval 0.43] [%clk 0:00:16] } 38. a5 { [%eval 0.0] [%clk 0:00:12] } 38... Kb7 { [%eval 0.37] [%clk 0:00:17] } 39. Bd3 { [%eval 0.45] [%clk 0:00:13] } 39... Nb4 { [%eval 0.34] [%clk 0:00:15] } 40. Be2 { [%eval 0.09] [%clk 0:00:10] } 40... Bd5 { [%eval 0.22] [%clk 0:00:09] } 41. Rg1 { [%eval 0.06] [%clk 0:00:08] } 41... Re4 { [%eval 0.17] [%clk 0:00:09] } 42. Bf3?? { [%eval -2.6] } { Blunder. Kd2 was best. } { [%clk 0:00:09] } 42... Rf4?? { [%eval 0.11] } { Blunder. Nd3+ was best. } { [%clk 0:00:10] } 43. Be2 { [%eval 0.25] [%clk 0:00:09] } 43... Bxb3?? { [%eval 3.37] } { Blunder. Re4 was best. } { [%clk 0:00:08] } 44. Rg8?? { [%eval -0.09] } { Blunder. Kd2 was best. } { [%clk 0:00:08] } 44... Bc4 { [%eval -0.07] [%clk 0:00:09] } 45. Bd6 { [%eval -0.12] [%clk 0:00:09] } 45... Bxe2?? { [%eval 1.66] } { Blunder. Na2+ was best. } { [%clk 0:00:07] } 46. Bxf4 { [%eval 1.88] [%clk 0:00:10] } 46... Nd3+?! { [%eval 2.72] } { Inaccuracy. c5 was best. } { [%clk 0:00:08] } 47. Kd2 { [%eval 2.61] [%clk 0:00:11] } 47... Nxf4 { [%eval 2.47] [%clk 0:00:10] } 48. Ke3 { [%eval 2.61] [%clk 0:00:12] } 48... Ka6 { [%eval 2.41] [%clk 0:00:10] } 49. Kxf4 { [%eval 2.01] [%clk 0:00:13] } 49... Kxa5 { [%eval 2.0] [%clk 0:00:11] } 50. Kxf5 { [%eval 1.51] [%clk 0:00:13] } 50... Bc4?? { [%eval 3.79] } { Blunder. Kb4 was best. } { [%clk 0:00:08] } 51. Rd8? { [%eval 2.19] } { Mistake. Rb8 was best. } { [%clk 0:00:10] } 51... c5?! { [%eval 3.39] } { Inaccuracy. Be6+ was best. } { [%clk 0:00:07] } 52. Ke5 { [%eval 3.17] [%clk 0:00:11] } 52... Be6 { [%eval 3.13] [%clk 0:00:06] } 53. f4 { [%eval 3.91] [%clk 0:00:12] } 53... Bb3 { [%eval 4.34] [%clk 0:00:06] } 54. Rc8 { [%eval 3.91] [%clk 0:00:12] } 54... Kb4 { [%eval 4.34] [%clk 0:00:06] } 55. f5 { [%eval 4.2] [%clk 0:00:12] } 55... Ba2 { [%eval 4.46] [%clk 0:00:07] } 56. f6 { [%eval 3.26] [%clk 0:00:13] } 56... c4?! { [%eval 4.85] } { Inaccuracy. Be6 was best. } { [%clk 0:00:08] } 57. Kd4 { [%eval 4.72] [%clk 0:00:14] } 57... Bb3 { [%eval 4.86] [%clk 0:00:07] } 58. Rb8+ { [%eval 4.56] [%clk 0:00:15] } 58... Ka3? { [%eval 7.99] } { Mistake. Ka5 was best. } { [%clk 0:00:07] } 59. Kc3 { [%eval 5.92] [%clk 0:00:16] } 59... Ka2?? { [%eval #8] } { Checkmate is now unavoidable. Ka4 was best. } { [%clk 0:00:09] } 60. Rb7 { [%eval #7] [%clk 0:00:17] } 1-0