Event: European Individual Women's Chess Championship 2021
Site: Hotel Unirea Iasi, Romania
Date: 2021-08-16
White: Efroimski, Marsel
WhiteElo: 2446
Black: Katkov, Michelle
BlackElo: 2173
Result: 1/2-1/2
ECO: C80
Opening: Ruy Lopez: Open, Bernstein Variation
Variant: Standard
TimeControl: 90min/40mouves+30min KO + 30 sec/move

1. e4 { [%eval 0.24] [%clk 1:30:05] } 1... e5 { [%eval 0.12] [%clk 1:30:52] } 2. Nf3 { [%eval 0.17] [%clk 1:30:34] } 2... Nc6 { [%eval 0.12] [%clk 1:31:13] } 3. Bb5 { [%eval 0.2] [%clk 1:31:02] } 3... a6 { [%eval 0.22] [%clk 1:31:34] } 4. Ba4 { [%eval 0.4] [%clk 1:31:29] } 4... Nf6 { [%eval 0.19] [%clk 1:31:50] } 5. O-O { [%eval 0.36] [%clk 1:31:54] } 5... Nxe4 { [%eval 0.24] [%clk 1:31:51] } 6. d4 { [%eval 0.21] [%clk 1:32:19] } 6... b5 { [%eval 0.2] [%clk 1:32:16] } 7. Bb3 { [%eval 0.21] [%clk 1:32:46] } 7... d5 { [%eval 0.48] [%clk 1:32:42] } 8. dxe5 { [%eval 0.55] [%clk 1:33:13] } 8... Be6 { [%eval 0.53] [%clk 1:33:06] } 9. Nbd2 { [%eval 0.43] [%clk 1:33:40] } 9... Bc5 { [%eval 0.81] [%clk 1:30:56] } 10. Qe2 { [%eval 0.76] [%clk 1:34:06] } 10... Nxd2 { [%eval 0.89] [%clk 1:30:26] } 11. Bxd2 { [%eval 0.86] [%clk 1:34:33] } 11... O-O { [%eval 0.86] [%clk 1:29:38] } 12. c3 { [%eval 0.97] [%clk 1:35:00] } 12... Bg4 { [%eval 0.99] [%clk 1:20:54] } 13. Rae1 { [%eval 1.17] [%clk 1:35:25] } 13... Re8 { [%eval 0.93] [%clk 1:18:23] } 14. Bf4 { [%eval 1.17] [%clk 1:34:58] } 14... Ne7 { [%eval 1.52] [%clk 1:13:54] } 15. h3 { [%eval 1.38] [%clk 1:28:12] } 15... Be6 { [%eval 1.25] [%clk 1:09:41] } 16. Ng5 { [%eval 1.67] [%clk 0:53:46] } 16... Ng6 { [%eval 2.07] [%clk 1:07:53] } 17. Nxe6?! { [%eval 1.5] } { Inaccuracy. Bd2 was best. } { [%clk 0:51:51] } 17... Rxe6 { [%eval 1.46] [%clk 1:03:49] } 18. Bg3 { [%eval 1.42] [%clk 0:51:45] } 18... c6 { [%eval 2.04] [%clk 1:00:18] } 19. Kh2?? { [%eval -1.66] } { Blunder. Bc2 was best. } { [%clk 0:51:29] } 19... Nxe5 { [%eval -1.61] [%clk 0:52:13] } 20. Qh5 { [%eval -1.62] [%clk 0:42:25] } 20... Ng6?! { [%eval -0.88] } { Inaccuracy. g6 was best. } { [%clk 0:50:22] } 21. Rd1?? { [%eval -2.81] } { Blunder. Rxe6 was best. } { [%clk 0:37:26] } 21... Bd6 { [%eval -2.84] [%clk 0:45:26] } 22. Rd3 { [%eval -3.54] [%clk 0:34:11] } 22... Bxg3+ { [%eval -3.51] [%clk 0:42:13] } 23. Rxg3 { [%eval -3.65] [%clk 0:34:26] } 23... Qd6 { [%eval -3.49] [%clk 0:38:02] } 24. Bc2 { [%eval -3.62] [%clk 0:30:24] } 24... Rae8 { [%eval -3.7] [%clk 0:34:19] } 25. f4 { [%eval -3.92] [%clk 0:23:19] } 25... Re1 { [%eval -3.62] [%clk 0:28:11] } 26. Rf2 { [%eval -4.21] [%clk 0:18:28] } 26... Qc5 { [%eval -4.09] [%clk 0:25:57] } 27. Rgf3 { [%eval -4.25] [%clk 0:14:24] } 27... R8e2 { [%eval -3.99] [%clk 0:25:24] } 28. Bxg6 { [%eval -4.1] [%clk 0:10:42] } 28... hxg6 { [%eval -4.05] [%clk 0:23:03] } 29. Qh4 { [%eval -4.0] [%clk 0:11:05] } 29... Rxf2 { [%eval -3.92] [%clk 0:21:15] } 30. Rxf2 { [%eval -4.05] [%clk 0:11:00] } 30... Re8 { [%eval -3.77] [%clk 0:19:31] } 31. Qg3 { [%eval -3.75] [%clk 0:09:53] } 31... Qe3 { [%eval -3.22] [%clk 0:19:00] } 32. Rf3 { [%eval -3.64] [%clk 0:09:55] } 32... Qe4?! { [%eval -2.61] } { Inaccuracy. Qe1 was best. } { [%clk 0:14:26] } 33. Qf2 { [%eval -2.93] [%clk 0:07:57] } 33... Qe7? { [%eval -1.62] } { Mistake. Qe6 was best. } { [%clk 0:09:09] } 34. Qb6 { [%eval -1.68] [%clk 0:07:29] } 34... c5? { [%eval -0.32] } { Mistake. Qd7 was best. } { [%clk 0:09:28] } 35. Qxa6 { [%eval -0.25] [%clk 0:07:46] } 35... Qd7 { [%eval -0.3] [%clk 0:09:41] } 36. Qb6 { [%eval -0.42] [%clk 0:07:21] } 36... Rc8 { [%eval 0.0] [%clk 0:08:23] } 37. b3 { [%eval -0.44] [%clk 0:05:00] } 37... d4 { [%eval 0.0] [%clk 0:07:02] } 38. cxd4 { [%eval -0.08] [%clk 0:04:51] } 38... cxd4 { [%eval 0.0] [%clk 0:06:56] } 39. Rd3 { [%eval 0.0] [%clk 0:05:09] } 39... Rd8 { [%eval 0.0] [%clk 0:07:22] } 40. Qc5 { [%eval -0.09] [%clk 0:35:01] } 40... Qf5 { [%eval 0.0] [%clk 0:35:07] } 41. Qxf5 { [%eval 0.03] [%clk 0:34:18] } 41... gxf5 { [%eval 0.0] [%clk 0:35:28] } 42. Kg3 { [%eval -0.01] [%clk 0:29:52] } 42... Kf8 { [%eval 0.0] [%clk 0:35:47] } 43. Kf3 { [%eval 0.0] [%clk 0:30:13] } 43... Ke7 { [%eval 0.0] [%clk 0:35:46] } 44. Rd2 { [%eval 0.0] [%clk 0:25:23] } 44... Ke6 { [%eval 0.0] [%clk 0:33:50] } 45. Re2+ { [%eval -0.34] [%clk 0:25:00] } 45... Kd5 { [%eval 0.0] [%clk 0:33:37] } 46. Re5+ { [%eval 0.0] [%clk 0:24:14] } 46... Kc6 { [%eval 0.0] [%clk 0:33:53] } 47. Ke2 { [%eval 0.0] [%clk 0:22:50] } 47... Ra8 { [%eval 0.0] [%clk 0:33:57] } 48. Rxf5 { [%eval 0.0] [%clk 0:22:16] } 48... Rxa2+ { [%eval 0.0] [%clk 0:33:50] } 49. Kd3 { [%eval 0.0] [%clk 0:22:32] } 49... Rxg2 { [%eval 0.0] [%clk 0:33:28] } 50. Rxf7 { [%eval 0.0] [%clk 0:22:45] } 50... Kd5? { [%eval 1.11] } { Mistake. Rg3+ was best. } { [%clk 0:29:16] } 51. Rf5+ { [%eval 1.14] [%clk 0:22:19] } 51... Ke6 { [%eval 1.57] [%clk 0:23:04] } 52. Re5+ { [%eval 1.43] [%clk 0:14:50] } 52... Kf6 { [%eval 1.36] [%clk 0:23:12] } 53. Rxb5?! { [%eval 0.53] } { Inaccuracy. Kxd4 was best. } { [%clk 0:13:07] } 53... Rg3+? { [%eval 1.9] } { Mistake. Rf2 was best. } { [%clk 0:21:40] } 54. Kxd4 { [%eval 2.23] [%clk 0:13:24] } 54... Rxh3 { [%eval 2.42] [%clk 0:22:07] } 55. b4 { [%eval 2.42] [%clk 0:09:23] } 55... Rf3?! { [%eval 3.15] } { Inaccuracy. Rb3 was best. } { [%clk 0:21:04] } 56. Ke4 { [%eval 2.93] [%clk 0:09:09] } 56... Rb3 { [%eval 2.96] [%clk 0:21:27] } 57. Kd5?! { [%eval 2.03] } { Inaccuracy. Rb6+ was best. } { [%clk 0:06:09] } 57... Rb1 { [%eval 2.48] [%clk 0:20:04] } 58. Kc6 { [%eval 2.72] [%clk 0:05:35] } 58... Rf1? { [%eval 4.73] } { Mistake. g6 was best. } { [%clk 0:17:11] } 59. f5?? { [%eval 0.25] } { Blunder. Rc5 was best. } { [%clk 0:01:09] } 59... Rb1 { [%eval 0.25] [%clk 0:14:45] } 60. Kb6 { [%eval 0.23] [%clk 0:01:05] } 60... Rb2 { [%eval 0.31] [%clk 0:14:57] } 61. Kc6 { [%eval 0.31] [%clk 0:00:59] } 61... Rb1 { [%eval 0.34] [%clk 0:15:06] } 62. Kd6 { [%eval 0.19] [%clk 0:00:58] } 62... Rb2 { [%eval 0.19] [%clk 0:14:50] } 63. Rb8 { [%eval 0.0] [%clk 0:00:57] } 63... Kxf5 { [%eval 0.38] [%clk 0:15:11] } 64. b5 { [%eval 0.36] [%clk 0:00:40] } 64... g5 { [%eval 0.0] [%clk 0:15:05] } 65. b6 { [%eval 0.09] [%clk 0:00:58] } 65... Kg4 { [%eval 0.3] [%clk 0:13:46] } 66. Kc6 { [%eval 0.84] [%clk 0:00:59] } 66... Kg3 { [%eval 0.0] [%clk 0:12:40] } 67. Rg8 { [%eval 0.0] [%clk 0:00:44] } 67... g4 { [%eval 0.0] [%clk 0:13:02] } 68. Rg5 { [%eval 0.0] [%clk 0:00:47] } 68... Kh4 { [%eval 0.08] [%clk 0:12:03] } 69. Rb5 { [%eval 0.0] [%clk 0:01:06] } 69... Rxb5 { [%eval 0.0] [%clk 0:11:09] } 70. Kxb5 { [%eval 0.0] [%clk 0:01:31] } 70... g3 { [%eval 0.0] [%clk 0:11:37] } 71. b7 { [%eval 0.0] [%clk 0:01:57] } 71... g2 { [%eval 0.0] [%clk 0:12:04] } 72. b8=Q { [%eval 0.0] [%clk 0:02:17] } 72... g1=Q { [%eval 0.0] [%clk 0:12:30] } 73. Qh8+ { [%eval 0.0] [%clk 0:02:34] } 73... Kg3 { [%clk 0:12:50] } 74. Qg7+ { [%clk 0:03:00] } 74... Kf2 { [%clk 0:13:15] } 75. Qxg1+ { [%clk 0:03:26] } 75... Kxg1 { [%clk 0:13:43] } 1/2-1/2