Event: ETCC 2021 women
Site: Terme Cetvez, Slovenia
White: Sibajeva, Marija
WhiteElo: 1946
Black: Mrvova, Alena
BlackElo: 2174
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 90min/40 moves + 30 minut + 30s/move

1. e4 { [%eval 0.23] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:30] } 2. Nf3 { [%eval 0.0] [%clk 1:31:24] } 2... Nc6 { [%eval 0.45] [%clk 1:30:28] } 3. Bb5 { [%eval 0.0] [%clk 1:31:46] } 3... g6?! { [%eval 0.59] } { Inaccuracy. e6 was best. } { [%clk 1:30:24] } 4. O-O { [%eval 0.2] [%clk 1:32:07] } 4... Bg7 { [%eval 0.43] [%clk 1:30:36] } 5. Re1 { [%eval 0.47] [%clk 1:32:24] } 5... e5 { [%eval 0.35] [%clk 1:30:15] } 6. c3 { [%eval -0.09] [%clk 1:32:09] } 6... Nge7 { [%eval -0.05] [%clk 1:29:20] } 7. d3 { [%eval -0.25] [%clk 1:31:41] } 7... O-O { [%eval 0.0] [%clk 1:27:46] } 8. Be3 { [%eval -0.3] [%clk 1:31:07] } 8... b6 { [%eval 0.01] [%clk 1:26:55] } 9. d4 { [%eval -0.07] [%clk 1:29:34] } 9... cxd4 { [%eval 0.41] [%clk 1:23:37] } 10. cxd4 { [%eval 0.68] [%clk 1:29:23] } 10... exd4 { [%eval 0.88] [%clk 1:23:52] } 11. Nxd4 { [%eval 0.86] [%clk 1:29:42] } 11... Qc7?! { [%eval 1.87] } { Inaccuracy. a6 was best. } { [%clk 1:24:09] } 12. Nc3 { [%eval 2.03] [%clk 1:29:31] } 12... a6 { [%eval 2.19] [%clk 1:12:37] } 13. Ba4 { [%eval 1.82] [%clk 1:25:56] } 13... b5 { [%eval 1.77] [%clk 1:11:30] } 14. Bb3 { [%eval 2.05] [%clk 1:26:06] } 14... Ne5?! { [%eval 2.7] } { Inaccuracy. Na5 was best. } { [%clk 1:10:27] } 15. Rc1 { [%eval 2.42] [%clk 1:22:34] } 15... Nc4 { [%eval 2.28] [%clk 1:05:54] } 16. Bxc4 { [%eval 1.88] [%clk 1:13:25] } 16... bxc4 { [%eval 2.03] [%clk 1:06:08] } 17. b3 { [%eval 1.87] [%clk 1:12:36] } 17... cxb3 { [%eval 1.5] [%clk 1:01:24] } 18. Nd5 { [%eval 1.56] [%clk 1:12:23] } 18... Qd8 { [%eval 1.54] [%clk 1:01:05] } 19. Nxb3?! { [%eval 0.94] } { Inaccuracy. Bg5 was best. } { [%clk 1:07:36] } 19... Nxd5 { [%eval 0.91] [%clk 0:52:46] } 20. Qxd5 { [%eval 0.75] [%clk 1:07:58] } 20... Rb8 { [%eval 0.89] [%clk 0:53:09] } 21. Qd6 { [%eval 0.51] [%clk 1:00:17] } 21... Bb7 { [%eval 0.39] [%clk 0:49:04] } 22. Nc5 { [%eval 0.45] [%clk 1:00:15] } 22... Bc6 { [%eval 0.31] [%clk 0:49:28] } 23. Nxa6 { [%eval 0.13] [%clk 0:50:41] } 23... Ra8 { [%eval 0.1] [%clk 0:49:04] } 24. Nb4 { [%eval 0.0] [%clk 0:48:28] } 24... Bxe4 { [%eval 0.05] [%clk 0:49:09] } 25. Rcd1 { [%eval 0.0] [%clk 0:31:03] } 25... Bf5 { [%eval 0.13] [%clk 0:41:55] } 26. Bd4 { [%eval -0.09] [%clk 0:30:36] } 26... Qb8 { [%eval 0.0] [%clk 0:38:06] } 27. Bxg7 { [%eval -0.39] [%clk 0:27:37] } 27... Qxd6 { [%eval -0.35] [%clk 0:38:16] } 28. Rxd6 { [%eval -0.49] [%clk 0:28:04] } 28... Kxg7 { [%eval -0.41] [%clk 0:38:41] } 29. Ra1 { [%eval -0.71] [%clk 0:21:05] } 29... Rfb8 { [%eval -0.44] [%clk 0:35:49] } 30. Ra6 { [%eval -0.43] [%clk 0:19:45] } 30... Rxa6 { [%eval -0.44] [%clk 0:35:01] } 31. Nxa6 { [%eval -0.34] [%clk 0:20:09] } 31... Rb6 { [%eval -0.25] [%clk 0:34:34] } 32. Nc5 { [%eval -0.36] [%clk 0:19:54] } 32... d6 { [%eval -0.45] [%clk 0:34:34] } 33. Nb3 { [%eval -0.48] [%clk 0:19:56] } 33... Be6 { [%eval -0.25] [%clk 0:34:20] } 34. Nc1?! { [%eval -0.78] } { Inaccuracy. Nd2 was best. } { [%clk 0:19:37] } 34... Bc4 { [%eval -0.62] [%clk 0:34:12] } 35. f3?! { [%eval -1.23] } { Inaccuracy. Nb3 was best. } { [%clk 0:14:02] } 35... d5 { [%eval -1.02] [%clk 0:34:06] } 36. Nb3 { [%eval -1.05] [%clk 0:14:00] } 36... Bxb3?! { [%eval -0.12] } { Inaccuracy. Kf6 was best. } { [%clk 0:34:25] } 37. Rb1 { [%eval -0.01] [%clk 0:14:10] } 37... Kf6 { [%eval -0.08] [%clk 0:33:16] } 38. Kf2 { [%eval -0.04] [%clk 0:12:47] } 38... Ke5 { [%eval -0.12] [%clk 0:33:12] } 39. Ke3?! { [%eval -0.67] } { Inaccuracy. axb3 was best. } { [%clk 0:11:16] } 39... d4+ { [%eval -0.57] [%clk 0:32:57] } 40. Kd2 { [%eval -0.77] [%clk 0:11:33] } 40... Ra6 { [%eval -1.04] [%clk 0:33:21] } 41. axb3 { [%eval -0.86] [%clk 0:11:36] } 41... Ra2+ { [%eval -0.62] [%clk 0:33:00] } 42. Kd3 { [%eval -0.59] [%clk 0:11:56] } 42... Rxg2 { [%eval -0.78] [%clk 0:33:12] } 43. b4 { [%eval -0.79] [%clk 0:09:00] } 43... Kd6?! { [%eval -0.16] } { Inaccuracy. Rxh2 was best. } { [%clk 0:28:45] } 44. Ra1? { [%eval -1.66] } { Mistake. b5 was best. } { [%clk 0:26:28] } 44... Rxh2 { [%eval -1.62] [%clk 0:55:29] } 45. Ra6+ { [%eval -2.41] [%clk 0:26:33] } 45... Kd5?! { [%eval -1.53] } { Inaccuracy. Ke5 was best. } { [%clk 0:55:41] } 46. Ra5+ { [%eval -1.64] [%clk 0:26:53] } 46... Kc6?! { [%eval -0.78] } { Inaccuracy. Kd6 was best. } { [%clk 0:56:01] } 47. Ra6+? { [%eval -1.89] } { Mistake. Ra7 was best. } { [%clk 0:25:49] } 47... Kb5 { [%eval -1.34] [%clk 0:56:24] } 48. Rf6?! { [%eval -2.01] } { Inaccuracy. Ra7 was best. } { [%clk 0:26:16] } 48... Rh4?? { [%eval 0.0] } { Blunder. Kxb4 was best. } { [%clk 0:55:16] } 49. Rxf7?? { [%eval -2.85] } { Blunder. f4 was best. } { [%clk 0:26:12] } 49... Kxb4 { [%eval -3.87] [%clk 0:55:32] } 50. Rc7 { [%eval -3.43] [%clk 0:26:30] } 50... Kb5 { [%eval -2.98] [%clk 0:55:17] } 51. Rc1?! { [%eval -4.3] } { Inaccuracy. f4 was best. } { [%clk 0:23:49] } 51... Rf4 { [%eval -4.6] [%clk 0:54:34] } 52. Rh1 { [%eval -4.88] [%clk 0:23:57] } 52... Kc5 { [%eval -4.43] [%clk 0:46:56] } 53. Rh3?! { [%eval -6.4] } { Inaccuracy. Rxh7 was best. } { [%clk 0:23:30] } 53... Kd5 { [%eval -6.12] [%clk 0:47:10] } 54. Rg3 { [%eval -6.48] [%clk 0:23:25] } 54... Ke5 { [%eval -6.81] [%clk 0:47:25] } 55. Rg5+ { [%eval -6.5] [%clk 0:23:40] } 55... Kf6 { [%eval -6.47] [%clk 0:47:35] } 56. Rg3 { [%eval -7.24] [%clk 0:24:06] } 56... g5 { [%eval -5.96] [%clk 0:47:53] } 57. Rh3 { [%eval -7.97] [%clk 0:24:30] } 57... Kg6 { [%eval -8.24] [%clk 0:48:18] } 58. Rg3 { [%eval -7.59] [%clk 0:24:52] } 58... h5 { [%eval -8.25] [%clk 0:48:41] } 59. Rh3 { [%eval -7.11] [%clk 0:25:00] } 59... h4 { [%eval -7.52] [%clk 0:48:28] } 60. Kd2 { [%eval -7.77] [%clk 0:25:13] } 60... Kh5 { [%eval -7.25] [%clk 0:47:25] } 0-1