Event: Online_Olympiad_QF2
Site: Chess.com
Date: 2021-09-13
White: Vaishali, R
WhiteElo: 2285
Black: Berdnyk, Mariia
BlackElo: 2257
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:02] } 1... c5 { [%eval 0.32] [%clk 0:15:03] } 2. Nf3 { [%eval 0.0] [%clk 0:15:05] } 2... d6 { [%eval 0.0] [%clk 0:15:06] } 3. d4 { [%eval 0.42] [%clk 0:15:08] } 3... cxd4 { [%eval 0.13] [%clk 0:15:10] } 4. Nxd4 { [%eval 0.0] [%clk 0:15:13] } 4... Nf6 { [%eval 0.14] [%clk 0:15:14] } 5. Nc3 { [%eval 0.18] [%clk 0:15:17] } 5... a6 { [%eval 0.21] [%clk 0:15:18] } 6. Bd3 { [%eval 0.08] [%clk 0:15:19] } 6... e5 { [%eval 0.16] [%clk 0:15:19] } 7. Nf5 { [%eval -0.12] [%clk 0:15:23] } 7... Bxf5 { [%eval 0.05] [%clk 0:14:29] } 8. exf5 { [%eval -0.16] [%clk 0:15:28] } 8... d5 { [%eval -0.47] [%clk 0:14:32] } 9. Bg5 { [%eval -0.32] [%clk 0:15:27] } 9... Bb4 { [%eval -0.12] [%clk 0:14:30] } 10. O-O { [%eval -0.22] [%clk 0:15:20] } 10... Bxc3 { [%eval -0.03] [%clk 0:14:28] } 11. bxc3 { [%eval -0.1] [%clk 0:15:23] } 11... O-O { [%eval -0.23] [%clk 0:14:26] } 12. Qb1 { [%eval -0.14] [%clk 0:14:01] } 12... b6 { [%eval -0.15] [%clk 0:13:11] } 13. Rd1 { [%eval -0.03] [%clk 0:10:16] } 13... Nbd7 { [%eval 0.0] [%clk 0:12:34] } 14. c4 { [%eval 0.03] [%clk 0:08:01] } 14... Qc7 { [%eval 0.08] [%clk 0:08:48] } 15. cxd5 { [%eval 0.33] [%clk 0:07:34] } 15... Nxd5 { [%eval 0.24] [%clk 0:08:53] } 16. Qb3 { [%eval 0.16] [%clk 0:07:10] } 16... Nc3 { [%eval 0.0] [%clk 0:07:09] } 17. Re1 { [%eval 0.14] [%clk 0:06:55] } 17... b5 { [%eval 0.17] [%clk 0:06:48] } 18. f6 { [%eval 0.05] [%clk 0:05:07] } 18... g6 { [%eval -0.13] [%clk 0:04:37] } 19. Re3 { [%eval -0.19] [%clk 0:04:15] } 19... Rac8 { [%eval 0.08] [%clk 0:04:30] } 20. Rae1 { [%eval 0.08] [%clk 0:03:40] } 20... Rfe8 { [%eval -0.08] [%clk 0:04:17] } 21. Rh3?! { [%eval -0.98] } { Inaccuracy. Qb4 was best. } { [%clk 0:03:17] } 21... Re6 { [%eval -1.08] [%clk 0:04:00] } 22. Qb4? { [%eval -2.69] } { Mistake. Bd2 was best. } { [%clk 0:02:19] } 22... e4 { [%eval -2.53] [%clk 0:02:14] } 23. Bxe4?? { [%eval -5.4] } { Blunder. Bf1 was best. } { [%clk 0:01:10] } 23... Qc5?? { [%eval -1.27] } { Blunder. a5 was best. } { [%clk 0:01:32] } 24. Qxc5 { [%eval -1.68] [%clk 0:00:26] } 24... Rxc5 { [%eval -1.56] [%clk 0:01:37] } 25. Rd3 { [%eval -1.81] [%clk 0:00:30] } 25... Nxf6 { [%eval -1.32] [%clk 0:00:35] } 26. Bxf6 { [%eval -1.52] [%clk 0:00:13] } 26... Rxf6 { [%eval -1.28] [%clk 0:00:39] } 27. Bb7?? { [%eval -3.37] } { Blunder. Rd8+ was best. } { [%clk 0:00:07] } 27... Na4?? { [%eval -1.3] } { Blunder. Nxa2 was best. } { [%clk 0:00:36] } 28. Rd2 { [%eval -1.21] [%clk 0:00:08] } 28... Rc7 { [%eval -1.15] [%clk 0:00:26] } 29. Bd5?! { [%eval -2.01] } { Inaccuracy. Bf3 was best. } { [%clk 0:00:12] } 29... Nb6?! { [%eval -0.98] } { Inaccuracy. Nc3 was best. } { [%clk 0:00:27] } 30. Bb3?! { [%eval -1.62] } { Inaccuracy. Re8+ was best. } { [%clk 0:00:14] } 30... Nc4? { [%eval -0.18] } { Mistake. a5 was best. } { [%clk 0:00:30] } 31. Rd8+ { [%eval -0.13] [%clk 0:00:16] } 31... Kg7 { [%eval -0.09] [%clk 0:00:33] } 32. g3?! { [%eval -0.78] } { Inaccuracy. Ree8 was best. } { [%clk 0:00:18] } 32... a5 { [%eval -0.66] [%clk 0:00:24] } 33. Rb8?? { [%eval -2.31] } { Blunder. Ree8 was best. } { [%clk 0:00:09] } 33... a4? { [%eval -0.72] } { Mistake. Na3 was best. } { [%clk 0:00:21] } 34. Bxc4 { [%eval -0.9] [%clk 0:00:13] } 34... Rxc4 { [%eval -0.75] [%clk 0:00:26] } 35. Re2 { [%eval -0.86] [%clk 0:00:16] } 35... Rf5 { [%eval -0.81] [%clk 0:00:28] } 36. Kg2 { [%eval -0.62] [%clk 0:00:15] } 36... Rfc5 { [%eval -0.52] [%clk 0:00:31] } 37. Rb7?! { [%eval -1.05] } { Inaccuracy. c3 was best. } { [%clk 0:00:13] } 37... Rxc2?! { [%eval -0.45] } { Inaccuracy. Rf5 was best. } { [%clk 0:00:33] } 38. Rxc2 { [%eval -0.42] [%clk 0:00:14] } 38... Rxc2 { [%eval -0.45] [%clk 0:00:38] } 39. Rxb5 { [%eval -0.36] [%clk 0:00:18] } 39... Rxa2 { [%eval -0.49] [%clk 0:00:42] } 40. Ra5 { [%eval -0.34] [%clk 0:00:23] } 40... a3 { [%eval -0.31] [%clk 0:00:43] } 41. Ra6 { [%eval -0.25] [%clk 0:00:26] } 41... h5 { [%eval -0.34] [%clk 0:00:40] } 42. h4 { [%eval -0.21] [%clk 0:00:27] } 42... Kf8 { [%eval -0.17] [%clk 0:00:44] } 43. Kf3 { [%eval -0.34] [%clk 0:00:31] } 43... Ke7 { [%eval -0.5] [%clk 0:00:48] } 44. Ke3?! { [%eval -1.04] } { Inaccuracy. g4 was best. } { [%clk 0:00:31] } 44... Kd7 { [%eval -0.91] [%clk 0:00:51] } 45. Ra7+?! { [%eval -1.91] } { Inaccuracy. Ke4 was best. } { [%clk 0:00:11] } 45... Ke6? { [%eval -0.81] } { Mistake. Kc6 was best. } { [%clk 0:00:55] } 46. Ra6+? { [%eval -2.16] } { Mistake. Kf3 was best. } { [%clk 0:00:15] } 46... Kd5 { [%eval -1.97] [%clk 0:00:55] } 47. Ra5+ { [%eval -2.07] [%clk 0:00:15] } 47... Kc4 { [%eval -2.21] [%clk 0:00:55] } 48. Ra7 { [%eval -2.11] [%clk 0:00:19] } 48... Kb3 { [%eval -2.0] [%clk 0:00:53] } 49. Rb7+ { [%eval -2.05] [%clk 0:00:20] } 49... Kc2 { [%eval -1.84] [%clk 0:00:54] } 50. Rxf7?? { [%eval -4.54] } { Blunder. Ra7 was best. } { [%clk 0:00:22] } 50... Rb2 { [%eval -4.45] [%clk 0:00:56] } 51. Ra7 { [%eval -4.54] [%clk 0:00:21] } 51... a2 { [%eval -4.41] [%clk 0:00:55] } 52. Kf4 { [%eval -5.31] [%clk 0:00:20] } 52... Kb3?? { [%eval -0.18] } { Blunder. Rb4+ was best. } { [%clk 0:00:53] } 53. f3?? { [%eval -3.53] } { Blunder. Kg5 was best. } { [%clk 0:00:20] } 53... Rb1 { [%eval -5.75] [%clk 0:00:57] } 54. Kg5 { [%eval -5.79] [%clk 0:00:07] } 54... a1=Q { [%eval -6.05] [%clk 0:00:57] } 55. Rxa1 { [%eval -7.88] [%clk 0:00:11] } 55... Rxa1 { [%eval -8.87] [%clk 0:01:02] } 56. g4 { [%eval -6.39] [%clk 0:00:08] } 56... Kc4?? { [%eval -2.31] } { Blunder. Rg1 was best. } { [%clk 0:00:30] } 57. Kxg6 { [%eval -2.31] [%clk 0:00:11] } 57... hxg4?? { [%eval 0.0] } { Blunder. Kd5 was best. } { [%clk 0:00:34] } 58. fxg4 { [%eval 0.0] [%clk 0:00:16] } 58... Kd5 { [%eval 0.0] [%clk 0:00:36] } 59. h5 { [%eval 0.0] [%clk 0:00:18] } 59... Ke6 { [%eval 0.0] [%clk 0:00:21] } 60. h6 { [%eval 0.0] [%clk 0:00:21] } 60... Ra8 { [%eval 0.0] [%clk 0:00:16] } 61. h7 { [%eval 0.0] [%clk 0:00:23] } 61... Ke5 { [%eval 0.0] [%clk 0:00:18] } 62. Kg7 { [%eval 0.0] [%clk 0:00:18] } 62... Kf4 { [%eval 0.0] [%clk 0:00:22] } 63. h8=Q { [%eval 0.0] [%clk 0:00:22] } 63... Rxh8 { [%eval 0.0] [%clk 0:00:23] } 64. Kxh8 { [%eval 0.0] [%clk 0:00:27] } 64... Kxg4 { [%eval 0.0] [%clk 0:00:28] } 1/2-1/2