Event: Tournament
Date: 2023-08-11
White: Ulybin, Mikhail
Black: Dovbnia, Nikita
Result: 1/2-1/2
ECO: E27
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:13] } 1... Nf6 { [%eval 0.28] [%clk 0:15:19] } 2. c4 { [%eval 0.16] [%clk 0:15:18] } 2... e6 { [%eval 0.23] [%clk 0:15:27] } 3. Nc3 { [%eval 0.05] [%clk 0:15:22] } 3... Bb4 { [%eval 0.25] [%clk 0:15:36] } 4. a3?! { [%eval -0.33] } { Inaccuracy. Qc2 was best. } { [%clk 0:14:51] } 4... Bxc3+ { [%eval -0.17] [%clk 0:15:33] } 5. bxc3 { [%eval -0.14] [%clk 0:15:01] } 5... O-O { [%eval 0.12] [%clk 0:15:43] } 6. f3 { [%eval 0.0] [%clk 0:14:29] } 6... d5 { [%eval 0.33] [%clk 0:15:13] } 7. cxd5 { [%eval 0.0] [%clk 0:14:09] } 7... exd5 { [%eval 0.1] [%clk 0:15:23] } 8. e3 { [%eval 0.12] [%clk 0:14:11] } 8... c5 { [%eval 0.09] [%clk 0:15:27] } 9. Bd3 { [%eval 0.1] [%clk 0:14:10] } 9... b6 { [%eval 0.11] [%clk 0:15:23] } 10. Ne2 { [%eval 0.03] [%clk 0:13:50] } 10... Re8 { [%eval 0.39] [%clk 0:15:34] } 11. O-O { [%eval 0.04] [%clk 0:13:28] } 11... Ba6 { [%eval 0.0] [%clk 0:15:41] } 12. Bc2 { [%eval -0.02] [%clk 0:09:58] } 12... Nc6 { [%eval 0.07] [%clk 0:15:20] } 13. Rf2 { [%eval -0.45] [%clk 0:10:01] } 13... Na5?! { [%eval 0.13] } { Inaccuracy. Rc8 was best. } { [%clk 0:11:01] } 14. g4?! { [%eval -0.44] } { Inaccuracy. Ng3 was best. } { [%clk 0:06:21] } 14... Nc4 { [%eval 0.0] [%clk 0:05:24] } 15. g5 { [%eval -0.2] [%clk 0:06:00] } 15... Nh5 { [%eval -0.16] [%clk 0:04:11] } 16. e4 { [%eval -0.14] [%clk 0:05:03] } 16... cxd4 { [%eval -0.2] [%clk 0:03:37] } 17. cxd4 { [%eval -0.07] [%clk 0:04:13] } 17... dxe4 { [%eval -0.06] [%clk 0:03:29] } 18. fxe4 { [%eval -0.12] [%clk 0:03:48] } 18... Bb7 { [%eval 0.0] [%clk 0:03:32] } 19. Nc3 { [%eval -0.07] [%clk 0:02:22] } 19... g6 { [%eval 0.0] [%clk 0:03:41] } 20. d5 { [%eval 0.0] [%clk 0:00:23] } 20... Rc8 { [%eval 0.0] [%clk 0:03:46] } 21. Qd4 { [%eval 0.0] [%clk 0:00:20] } 21... Qd6?! { [%eval 0.64] } { Inaccuracy. Ne5 was best. } { [%clk 0:02:19] } 22. Bd1 { [%eval 0.3] [%clk 0:00:17] } 22... Ne5?! { [%eval 1.12] } { Inaccuracy. Qc5 was best. } { [%clk 0:01:51] } 23. Bxh5?! { [%eval 0.35] } { Inaccuracy. Be2 was best. } { [%clk 0:00:13] } 23... gxh5 { [%eval 0.15] [%clk 0:01:57] } 24. Bf4 { [%eval 0.17] [%clk 0:00:20] } 24... Qe7 { [%eval 0.62] [%clk 0:01:35] } 25. d6 { [%eval 0.12] [%clk 0:00:19] } 25... Qe6 { [%eval 0.15] [%clk 0:01:43] } 26. Bxe5 { [%eval -0.35] [%clk 0:00:19] } 26... Qxe5 { [%eval -0.33] [%clk 0:01:46] } 27. Qxe5 { [%eval -0.31] [%clk 0:00:21] } 27... Rxe5 { [%eval -0.35] [%clk 0:01:54] } 28. Rd1 { [%eval -0.27] [%clk 0:00:24] } 28... Rec5?! { [%eval 0.55] } { Inaccuracy. Rxg5+ was best. } { [%clk 0:01:18] } 29. d7? { [%eval -0.67] } { Mistake. Nd5 was best. } { [%clk 0:00:21] } 29... Rd8 { [%eval -0.48] [%clk 0:01:26] } 30. Rf3 { [%eval -0.92] [%clk 0:00:22] } 30... Rxg5+ { [%eval -0.92] [%clk 0:01:23] } 31. Kf2 { [%eval -0.83] [%clk 0:00:29] } 31... Bc6 { [%eval -0.29] [%clk 0:01:29] } 32. Rd6 { [%eval -0.28] [%clk 0:00:31] } 32... Rc5 { [%eval -0.28] [%clk 0:01:28] } 33. Nd5 { [%eval -0.18] [%clk 0:00:28] } 33... Bxd5 { [%eval -0.21] [%clk 0:01:30] } 34. exd5 { [%eval -0.23] [%clk 0:00:35] } 34... Rc7 { [%eval 0.0] [%clk 0:01:39] } 35. Rf5 { [%eval -0.1] [%clk 0:00:25] } 35... Rcxd7 { [%eval 0.0] [%clk 0:01:29] } 36. Rxd7 { [%eval -0.02] [%clk 0:00:30] } 36... Rxd7 { [%eval 0.0] [%clk 0:01:39] } 37. Rxh5? { [%eval -1.44] } { Mistake. Ke3 was best. } { [%clk 0:00:39] } 37... Kg7 { [%eval -2.1] [%clk 0:01:46] } 38. Kf3 { [%eval -1.55] [%clk 0:00:35] } 38... Kg6 { [%eval -1.95] [%clk 0:01:57] } 39. Kg4 { [%eval -1.63] [%clk 0:00:37] } 39... Rc7 { [%eval -1.39] [%clk 0:02:02] } 40. Re5?! { [%eval -2.05] } { Inaccuracy. Rg5+ was best. } { [%clk 0:00:17] } 40... Rc4+ { [%eval -2.12] [%clk 0:02:03] } 41. Kf3 { [%eval -2.09] [%clk 0:00:21] } 41... Kf6 { [%eval -2.13] [%clk 1:51:21] } 42. Rh5 { [%eval -2.13] [%clk 0:00:10] } 42... Ra4 { [%eval -1.75] [%clk 0:00:10] } 43. Rxh7?! { [%eval -2.52] } { Inaccuracy. h4 was best. } { [%clk 0:00:10] } 43... Rxa3+ { [%eval -2.5] [%clk 0:00:20] } 44. Ke4 { [%eval -2.71] [%clk 0:00:20] } 44... Ra4+ { [%eval -2.58] [%clk 0:00:30] } 45. Ke3 { [%eval -2.92] [%clk 0:00:30] } 45... Rb4?? { [%eval -1.03] } { Blunder. Ke5 was best. } { [%clk 0:00:40] } 46. d6 { [%eval -1.56] [%clk 0:00:40] } 46... Rb1 { [%eval -1.6] [%clk 0:00:50] } 47. Rh8? { [%eval -3.39] } { Mistake. Ke2 was best. } { [%clk 0:00:50] } 47... Rd1? { [%eval -1.59] } { Mistake. Ke6 was best. } { [%clk 0:01:00] } 48. Rd8 { [%eval -1.42] [%clk 0:01:00] } 48... a5 { [%eval -1.51] [%clk 0:01:10] } 49. h4? { [%eval -3.19] } { Mistake. d7 was best. } { [%clk 0:01:10] } 49... Ke6 { [%eval -3.03] [%clk 0:01:20] } 50. h5 { [%eval -3.09] [%clk 0:01:20] } 50... Rh1?! { [%eval -2.29] } { Inaccuracy. a4 was best. } { [%clk 0:01:30] } 51. Rb8 { [%eval -2.43] [%clk 0:01:30] } 51... Rh3+?? { [%eval -0.08] } { Blunder. Rxh5 was best. } { [%clk 0:01:40] } 52. Ke4?? { [%eval -4.08] } { Blunder. Kf2 was best. } { [%clk 0:01:40] } 52... Rh4+?? { [%eval -0.06] } { Blunder. Rxh5 was best. } { [%clk 0:01:50] } 53. Ke3?? { [%eval -2.65] } { Blunder. Kf3 was best. } { [%clk 0:01:50] } 53... Kxd6?? { [%eval -0.06] } { Blunder. Rxh5 was best. } { [%clk 0:02:00] } 54. Rxb6+ { [%eval 0.0] [%clk 0:02:00] } 54... Kc5 { [%eval -0.03] [%clk 0:02:10] } 55. Rf6 { [%eval -0.04] [%clk 0:02:10] } 55... Rxh5 { [%eval 0.0] [%clk 0:02:20] } 56. Rxf7 { [%eval 0.0] [%clk 0:02:20] } 56... Rd5 { [%eval 0.0] [%clk 0:02:30] } 57. Rc7+ { [%eval 0.0] [%clk 0:02:30] } 57... Kb4 { [%eval 0.0] [%clk 0:02:40] } 58. Rb7+ { [%eval 0.0] [%clk 0:02:40] } 58... Ka3 { [%eval 0.0] [%clk 0:02:50] } 59. Ke2 { [%eval 0.0] [%clk 0:02:50] } 59... a4 { [%eval 0.0] [%clk 0:03:00] } 60. Rb8 { [%eval 0.0] [%clk 0:03:00] } 60... Ka2 { [%eval 0.0] [%clk 0:03:10] } 61. Rb7 { [%eval 0.0] [%clk 0:03:10] } 61... Rd4 { [%eval 0.0] [%clk 0:03:20] } 62. Rb8 { [%eval 0.0] [%clk 0:03:20] } 62... a3 { [%eval 0.0] [%clk 0:03:30] } 63. Rb7 { [%eval 0.0] [%clk 0:03:30] } 63... Rd6 { [%eval 0.0] [%clk 0:03:40] } 64. Rb8 { [%eval 0.0] [%clk 0:03:40] } 64... Rd5 { [%eval 0.0] [%clk 0:03:50] } 65. Rb7 { [%eval 0.0] [%clk 0:03:50] } 65... Rd8 { [%eval 0.0] [%clk 0:04:00] } 66. Rb6 { [%eval 0.0] [%clk 0:04:00] } 66... Rd7 { [%eval 0.0] [%clk 0:04:10] } 67. Rb5 { [%eval 0.0] [%clk 0:04:10] } 67... Rd8 { [%eval 0.0] [%clk 0:04:20] } 68. Rb6 { [%eval 0.0] [%clk 0:04:20] } 68... Rd7 { [%eval 0.0] [%clk 0:04:30] } 69. Rb5 { [%eval 0.0] [%clk 0:04:30] } 69... Rd4 { [%eval 0.0] [%clk 0:04:40] } 70. Rb6 { [%eval 0.0] [%clk 0:04:40] } 70... Rd8 { [%eval 0.0] [%clk 0:04:50] } 71. Rb5 { [%eval 0.0] [%clk 0:04:50] } 71... Rd7 { [%eval 0.0] [%clk 0:05:00] } 72. Rb6 { [%eval 0.0] [%clk 0:05:00] } 72... Rd8 { [%eval 0.0] [%clk 0:05:10] } 73. Rb7 { [%eval 0.0] [%clk 0:05:10] } 73... Rd5 { [%eval 0.0] [%clk 0:05:20] } 74. Rb8 { [%eval 0.0] [%clk 0:05:20] } 74... Rd7 { [%eval 0.0] [%clk 0:05:30] } 75. Rb6 { [%eval 0.0] [%clk 0:05:30] } 75... Rh7 { [%eval 0.0] [%clk 0:05:40] } 76. Kd2 { [%eval 0.0] [%clk 0:05:40] } 76... Rh2+ { [%eval 0.0] [%clk 0:05:50] } 77. Kc1 { [%eval 0.0] [%clk 0:05:50] } 77... Rb2 { [%eval 0.0] [%clk 0:06:00] } 78. Rc6 { [%eval 0.0] [%clk 0:06:00] } 78... Rb8 { [%eval 0.0] [%clk 0:06:10] } 79. Kc2 { [%eval 0.0] [%clk 0:06:10] } 79... Rb7 { [%eval 0.0] [%clk 0:06:20] } 80. Rc8 { [%eval 0.0] [%clk 0:06:20] } 80... Rh7 { [%eval 0.0] [%clk 0:06:30] } 81. Kc1 { [%eval 0.0] [%clk 0:06:30] } 81... Rh1+ { [%eval 0.0] [%clk 0:06:40] } 82. Kc2 { [%eval 0.0] [%clk 0:06:40] } 1/2-1/2