Event: Round 9: Polina A Smirnova - Devindya Oshini Gunawardhana
Date: 2023-12-21
White: Polina A Smirnova
Black: Devindya Oshini Gunawardhana
Result: 0-1
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:59] } 1... Nf6 { [%eval 0.17] [%clk 1:30:49] } 2. c4 { [%eval 0.16] [%clk 1:31:25] } 2... e6 { [%eval 0.23] [%clk 1:31:12] } 3. Nc3 { [%eval 0.05] [%clk 1:31:52] } 3... Bb4 { [%eval 0.25] [%clk 1:31:31] } 4. f3 { [%eval 0.0] [%clk 1:32:15] } 4... O-O { [%eval 0.15] [%clk 1:31:50] } 5. e4 { [%eval 0.0] [%clk 1:31:21] } 5... d5 { [%eval 0.0] [%clk 1:28:11] } 6. Bg5?? { [%eval -1.78] } { Blunder. e5 was best. } { [%clk 1:27:37] } 6... dxe4 { [%eval -1.56] [%clk 1:20:10] } 7. fxe4 { [%eval -1.82] [%clk 1:27:53] } 7... h6 { [%eval -1.87] [%clk 1:20:29] } 8. Bxf6 { [%eval -1.41] [%clk 1:26:01] } 8... Qxf6 { [%eval -1.37] [%clk 1:20:19] } 9. Nf3 { [%eval -1.42] [%clk 1:25:02] } 9... c5 { [%eval -1.42] [%clk 1:12:17] } 10. Rc1 { [%eval -1.82] [%clk 1:18:38] } 10... cxd4 { [%eval -1.73] [%clk 1:09:27] } 11. Qxd4 { [%eval -1.77] [%clk 1:18:25] } 11... Qe7 { [%eval -1.34] [%clk 1:03:06] } 12. e5 { [%eval -1.41] [%clk 1:16:56] } 12... Bd7 { [%eval -1.47] [%clk 1:03:15] } 13. Bd3?! { [%eval -2.14] } { Inaccuracy. a3 was best. } { [%clk 1:13:29] } 13... Bc6 { [%eval -2.17] [%clk 1:03:31] } 14. Bb1 { [%eval -2.51] [%clk 1:13:35] } 14... Rd8 { [%eval -2.52] [%clk 1:02:20] } 15. Qf2 { [%eval -2.58] [%clk 1:12:55] } 15... Nd7 { [%eval -2.89] [%clk 0:49:20] } 16. Qc2?! { [%eval -4.25] } { Inaccuracy. a3 was best. } { [%clk 1:07:29] } 16... Qc5 { [%eval -4.27] [%clk 0:45:17] } 17. Qe2 { [%eval -4.9] [%clk 1:00:56] } 17... Bxf3 { [%eval -4.49] [%clk 0:44:06] } 18. gxf3 { [%eval -4.87] [%clk 1:01:13] } 18... Qxe5?! { [%eval -3.75] } { Inaccuracy. Nxe5 was best. } { [%clk 0:44:03] } 19. a3 { [%eval -3.95] [%clk 0:59:34] } 19... Qg5 { [%eval -4.29] [%clk 0:40:56] } 20. Qd2 { [%eval -3.82] [%clk 0:54:01] } 20... Qh4+ { [%eval -4.33] [%clk 0:38:40] } 21. Qf2 { [%eval -4.18] [%clk 0:52:06] } 21... Qf4 { [%eval -4.1] [%clk 0:38:52] } 22. Qd2 { [%eval -4.18] [%clk 0:46:38] } 22... Qxf3 { [%eval -3.95] [%clk 0:29:00] } 23. Rf1 { [%eval -4.19] [%clk 0:46:52] } 23... Ne5 { [%eval -3.96] [%clk 0:27:23] } 24. Qxd8+ { [%eval -3.99] [%clk 0:46:48] } 24... Rxd8 { [%eval -4.0] [%clk 0:25:17] } 25. Rxf3 { [%eval -4.23] [%clk 0:47:13] } 25... Nxf3+ { [%eval -4.03] [%clk 0:25:35] } 26. Kf2 { [%eval -4.25] [%clk 0:47:32] } 26... Bxc3 { [%eval -4.18] [%clk 0:25:58] } 27. Rxc3 { [%eval -4.3] [%clk 0:47:57] } 27... Ne5 { [%eval -3.84] [%clk 0:26:10] } 28. Ke2 { [%eval -3.91] [%clk 0:47:13] } 28... Kf8 { [%eval -3.91] [%clk 0:23:25] } 29. c5 { [%eval -3.91] [%clk 0:45:23] } 29... Nc6 { [%eval -3.42] [%clk 0:21:47] } 30. Be4 { [%eval -3.47] [%clk 0:40:18] } 30... f5 { [%eval -3.43] [%clk 0:17:45] } 31. Bxc6 { [%eval -3.59] [%clk 0:38:10] } 31... bxc6 { [%eval -3.52] [%clk 0:18:14] } 32. Rb3 { [%eval -3.51] [%clk 0:38:33] } 32... Ke7 { [%eval -3.41] [%clk 0:17:07] } 33. Rb7+ { [%eval -3.61] [%clk 0:37:36] } 33... Rd7 { [%eval -3.54] [%clk 0:17:35] } 34. Rb8 { [%eval -3.64] [%clk 0:37:54] } 34... Rc7 { [%eval -3.69] [%clk 0:17:04] } 35. b4 { [%eval -3.68] [%clk 0:37:58] } 35... a5 { [%eval -3.74] [%clk 0:14:37] } 36. b5 { [%eval -4.1] [%clk 0:38:00] } 36... cxb5 { [%eval -4.32] [%clk 0:15:02] } 37. Rxb5 { [%eval -4.26] [%clk 0:38:27] } 37... e5 { [%eval -4.38] [%clk 0:13:00] } 38. Rxa5 { [%eval -4.39] [%clk 0:38:24] } 38... Ke6 { [%eval -4.43] [%clk 0:13:23] } 39. Ke3 { [%eval -4.65] [%clk 0:37:43] } 39... Kd5 { [%eval -4.68] [%clk 0:13:39] } 40. c6+ { [%eval -4.71] [%clk 0:37:03] } 40... Kd6 { [%eval -4.57] [%clk 0:14:08] } 41. h4 { [%eval -4.93] [%clk 0:36:57] } 41... Rxc6 { [%eval -4.92] [%clk 0:14:18] } 42. h5 { [%eval -5.12] [%clk 0:37:07] } 42... Rc3+ { [%eval -5.05] [%clk 0:14:20] } 43. Ke2 { [%eval -5.17] [%clk 0:37:15] } 43... Rh3 { [%eval -5.03] [%clk 0:14:36] } 44. Ra6+ { [%eval -5.19] [%clk 0:37:07] } 44... Kd5 { [%eval -5.13] [%clk 0:14:51] } 45. Ra5+ { [%eval -5.01] [%clk 0:37:30] } 45... Ke6 { [%eval -5.31] [%clk 0:14:43] } 46. Ra6+ { [%eval -5.25] [%clk 0:37:48] } 46... Kf7 { [%eval -5.16] [%clk 0:15:05] } 47. Ra7+ { [%eval -5.54] [%clk 0:38:09] } 47... Kf6 { [%eval -5.65] [%clk 0:15:27] } 48. Ra6+ { [%eval -5.94] [%clk 0:38:34] } 48... Kg5 { [%eval -6.18] [%clk 0:15:48] } 49. Rg6+ { [%eval -6.44] [%clk 0:38:59] } 49... Kf4 { [%eval -5.87] [%clk 0:16:13] } 50. Rxg7 { [%eval -6.34] [%clk 0:39:24] } 50... Rxh5 { [%eval -6.18] [%clk 0:16:36] } 51. a4 { [%eval -6.36] [%clk 0:39:38] } 51... Rh2+ { [%eval -6.31] [%clk 0:17:02] } 52. Kd1 { [%eval -6.63] [%clk 0:39:58] } 52... Ra2 { [%eval -6.39] [%clk 0:17:27] } 53. Rh7 { [%eval -6.94] [%clk 0:40:16] } 53... Rxa4 { [%eval -7.03] [%clk 0:17:42] } 54. Rxh6 { [%eval -7.09] [%clk 0:40:40] } 54... e4 { [%eval -6.89] [%clk 0:18:04] } 55. Rh4+ { [%eval -7.12] [%clk 0:41:05] } 55... Ke5 { [%eval -7.03] [%clk 0:18:27] } 56. Ke2 { [%eval -8.33] [%clk 0:41:28] } 56... f4 { [%eval -7.36] [%clk 0:18:52] } 57. Rh5+ { [%eval -9.84] [%clk 0:41:54] } 57... Kd4 { [%eval -35.75] [%clk 0:19:18] } 58. Rh8 { [%eval -38.69] [%clk 0:42:16] } 58... Ra2+ { [%eval -35.6] [%clk 0:19:43] } 59. Kf1 { [%eval #-17] [%clk 0:42:40] } 59... Ke3 { [%eval -38.79] [%clk 0:20:06] } 60. Rc8?! { [%eval #-15] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:43:05] } 60... Ra1+ { [%eval #-12] [%clk 0:20:30] } 61. Kg2 { [%eval -39.14] [%clk 0:43:30] } 61... f3+ { [%eval #-11] [%clk 0:20:58] } 62. Kg3 { [%eval #-11] [%clk 0:43:55] } 62... Rg1+ { [%eval #-10] [%clk 0:21:21] } 63. Kh2 { [%eval #-10] [%clk 0:44:16] } 63... Rd1?! { [%eval -32.62] } { Lost forced checkmate sequence. f2 was best. } { [%clk 0:21:45] } 64. Rc3+?! { [%eval #-16] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:44:36] } 64... Ke2?! { [%eval -34.37] } { Lost forced checkmate sequence. Kd2 was best. } { [%clk 0:22:05] } 65. Rc2+?! { [%eval #-15] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:45:00] } 65... Rd2?! { [%eval -34.15] } { Lost forced checkmate sequence. Kd3 was best. } { [%clk 0:22:32] } 66. Rc1 { [%eval #-21] [%clk 0:45:22] } 66... e3?! { [%eval -34.18] } { Lost forced checkmate sequence. Rd1 was best. } { [%clk 0:22:54] } 67. Ra1?! { [%eval #-13] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:45:42] } 67... f2 { [%eval #-12] [%clk 0:22:20] } 68. Kg2 { [%eval #-12] [%clk 0:46:06] } 68... Rd1 { [%eval #-11] [%clk 0:22:41] } 0-1