Event: World Olympiad PwD 2023
Site: Belgrade, Serbia
Date: 2023-01-31
White: Batista Rivera, Idalis
WhiteElo: 1775
Black: Darpan, Inani
BlackElo: 2016
Result: 0-1
ECO: B27
Opening: Sicilian Defense: Katalimov Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:53] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] [%clk 1:30:27] } 2... b6?! { [%eval 0.78] } { Inaccuracy. d6 was best. } 3. c3?! { [%eval 0.16] } { Inaccuracy. d4 was best. } { [%clk 1:30:29] } 3... Bb7 { [%eval 0.26] } 4. Bd3 { [%eval 0.11] [%clk 1:30:44] } 4... Nc6 { [%eval 0.28] } 5. O-O { [%eval 0.16] [%clk 1:29:21] } 5... e6 { [%eval 0.44] } 6. Bc2 { [%eval 0.23] [%clk 1:28:18] } 6... d5 { [%eval 0.29] } 7. d4 { [%eval 0.26] [%clk 1:26:57] } 7... dxe4 { [%eval 0.26] } 8. Bxe4 { [%eval 0.12] [%clk 1:27:15] } 8... Nf6 { [%eval 0.24] } 9. Bc2 { [%eval -0.29] [%clk 1:25:49] } 9... cxd4 { [%eval -0.31] } 10. Nxd4 { [%eval -0.62] [%clk 1:22:00] } 10... Nxd4 { [%eval -0.5] } 11. Qxd4 { [%eval -0.55] [%clk 1:22:16] } 11... Qxd4 { [%eval -0.47] } 12. cxd4 { [%eval -0.52] [%clk 1:22:37] } 12... a6 { [%eval -0.34] } 13. Nc3 { [%eval -0.35] [%clk 1:13:00] } 13... Be7 { [%eval -0.32] [%clk 1:11:41] } 14. h3 { [%eval -0.34] [%clk 1:10:20] } 14... h6 { [%eval -0.26] } 15. Be3 { [%eval -0.29] [%clk 1:09:15] } 15... b5 { [%eval -0.27] [%clk 1:10:36] } 16. a3 { [%eval -0.4] [%clk 1:06:50] } 16... O-O { [%eval -0.4] } 17. Bb3 { [%eval -0.37] [%clk 1:03:51] } 17... Rfd8 { [%eval -0.4] } 18. Rfd1 { [%eval -0.31] [%clk 1:01:56] } 18... Nd5 { [%eval -0.23] } 19. Nxd5 { [%eval -0.14] [%clk 1:00:17] } 19... Bxd5 { [%eval -0.33] } 20. Bxd5 { [%eval -0.23] [%clk 0:52:17] } 20... Rxd5 { [%eval -0.31] } 21. Rac1 { [%eval -0.27] [%clk 0:52:13] } 21... Bf6 { [%eval -0.2] } 22. Rd2 { [%eval -0.28] [%clk 0:50:05] } 22... Rad8 { [%eval -0.13] } 23. Rcd1 { [%eval -0.62] [%clk 0:47:44] } 23... Bg5 { [%eval -0.19] [%clk 0:55:45] } 24. Kf1 { [%eval -0.35] [%clk 0:44:25] } 24... Bf6 { [%eval -0.33] } 25. Ke2 { [%eval -0.33] [%clk 0:43:09] } 25... g5 { [%eval -0.24] } 26. f3 { [%eval -0.63] [%clk 0:38:26] } 26... Kg7 { [%eval -0.78] } 27. Bf2 { [%eval -0.78] [%clk 0:36:34] } 27... Kg6 { [%eval -0.62] } 28. g4 { [%eval -0.75] [%clk 0:32:19] } 28... a5 { [%eval -0.33] } 29. Be3 { [%eval -0.59] [%clk 0:30:35] } 29... a4 { [%eval -0.39] } 30. Bf2 { [%eval -0.57] [%clk 0:28:22] } 30... R8d7 { [%eval -0.7] } 31. Be3 { [%eval -0.74] [%clk 0:26:27] } 31... Rc7 { [%eval -0.78] } 32. Rd3 { [%eval -0.65] [%clk 0:23:49] } 32... Rc2+ { [%eval -0.39] } 33. R1d2 { [%eval -0.43] [%clk 0:23:30] } 33... Rc1 { [%eval -0.4] [%clk 0:09:58] } 34. Rd1 { [%eval -0.38] [%clk 0:23:54] } 34... Rc8 { [%eval -0.4] } 35. R1d2 { [%eval -0.73] [%clk 0:16:21] } 35... Rcd8 { [%eval -0.63] } 36. Bf2 { [%eval -0.7] [%clk 0:16:04] } 36... h5 { [%eval -0.73] } 37. Bg1 { [%eval -0.68] [%clk 0:14:12] } 37... Bg7 { [%eval -0.7] } 38. Bf2 { [%eval -0.68] [%clk 0:11:39] } 38... f5 { [%eval -0.6] [%clk 0:01:54] } 39. Bg1 { [%eval -0.72] } 39... Bf6 { [%eval -0.63] } 40. Bf2 { [%eval -0.63] [%clk 0:05:42] } 40... Rh8 { [%eval -0.5] } 41. Re3 { [%eval -0.7] [%clk 0:01:04] } 41... Kf7 { [%eval -0.48] } 42. Rc3 { [%eval -0.75] [%clk 0:00:49] } 42... hxg4 { [%eval -0.54] } 43. hxg4 { [%eval -0.68] [%clk 0:28:10] } 43... Rh2 { [%eval -0.6] [%clk 0:22:45] } 44. Rcd3 { [%eval -0.74] [%clk 0:21:40] } 44... f4 { [%eval -0.52] } 45. Kf1 { [%eval -0.35] [%clk 0:18:04] } 45... Kg6 { [%eval -0.62] } 46. Kg1 { [%eval -0.57] [%clk 0:17:32] } 46... Rh8 { [%eval -0.6] } 47. Kf1 { [%eval -0.47] [%clk 0:16:55] } 47... Rh2 { [%eval -0.52] } 48. Kg1 { [%eval -0.56] [%clk 0:16:56] } 48... Rh7 { [%eval -0.45] } 49. Kf1 { [%eval -0.54] [%clk 0:16:46] } 49... Rhd7 { [%eval -0.55] } 50. Ke2 { [%eval -0.53] [%clk 0:16:43] } 50... Bg7 { [%eval -0.26] } 51. Bg1 { [%eval -0.47] [%clk 0:15:06] } 51... Rd8 { [%eval -0.55] } 52. Bf2 { [%eval -0.51] [%clk 0:14:37] } 52... Bf6 { [%eval -0.52] [%clk 0:04:10] } 53. Bg1 { [%eval -0.51] [%clk 0:14:43] } 53... R8d6 { [%eval -0.53] [%clk 0:03:02] } 54. Bf2 { [%eval -0.5] } 54... Bd8 { [%eval -0.38] } 55. b3 { [%eval -0.37] [%clk 0:08:31] } 55... Bb6 { [%eval -0.29] } 56. bxa4 { [%eval -0.22] [%clk 0:08:42] } 56... bxa4 { [%eval -0.21] } 57. Rb2 { [%eval -0.67] [%clk 0:06:33] } 57... Bxd4 { [%eval -0.21] } 58. Bxd4 { [%eval -0.08] [%clk 0:05:40] } 58... Rxd4 { [%eval -0.1] } 59. Rc3?? { [%eval -3.96] } { Blunder. Rxd4 was best. } { [%clk 0:05:05] } 59... e5?? { [%eval -1.39] } { Blunder. Kf6 was best. } 60. Rbc2 { [%eval -1.53] [%clk 0:04:43] } 60... Kf6?! { [%eval -0.86] } { Inaccuracy. e4 was best. } { [%clk 0:00:50] } 61. Rc6?? { [%eval -3.79] } { Blunder. Rc4 was best. } { [%clk 0:04:02] } 61... Ke6?? { [%eval -0.79] } { Blunder. Rd2+ was best. } 62. R6c3? { [%eval -1.96] } { Mistake. R6c4 was best. } { [%clk 0:03:52] } 62... e4?! { [%eval -1.35] } { Inaccuracy. Rd1 was best. } 63. fxe4 { [%eval -1.55] [%clk 0:03:51] } 63... Rxe4+ { [%eval -2.06] } 64. Kf3?! { [%eval -2.77] } { Inaccuracy. Kf2 was best. } { [%clk 0:03:59] } 64... Red4 { [%eval -3.06] [%clk 0:01:09] } 65. Ke2 { [%eval -3.26] [%clk 0:03:27] } 65... Ke5? { [%eval -1.65] } { Mistake. Rd1 was best. } 66. Rc8 { [%eval -2.29] [%clk 0:02:35] } 66... Re4+? { [%eval -0.85] } { Mistake. Rd8 was best. } 67. Kf2 { [%eval -0.9] [%clk 0:02:48] } 67... Kf6?! { [%eval -0.02] } { Inaccuracy. Re3 was best. } 68. R8c4?? { [%eval -2.03] } { Blunder. Rf8+ was best. } { [%clk 0:02:10] } 68... Rxc4 { [%eval -2.49] [%clk 0:00:49] } 69. Rxc4 { [%eval -2.48] [%clk 0:02:33] } 69... Rd2+ { [%eval -2.31] } 70. Kf1 { [%eval -2.42] [%clk 0:02:14] } 70... Ra2?? { [%eval -0.23] } { Blunder. Ke5 was best. } { [%clk 0:00:57] } 71. Rxa4 { [%eval -0.08] [%clk 0:02:36] } 71... Ke5 { [%eval -0.22] } 72. Rb4?? { [%eval -3.67] } { Blunder. Kg1 was best. } { [%clk 0:00:43] } 72... Rxa3 { [%eval -3.71] } 73. Rb5+?! { [%eval -5.49] } { Inaccuracy. Kf2 was best. } { [%clk 0:00:40] } 73... Ke4 { [%eval -5.49] [%clk 0:01:46] } 74. Rxg5 { [%eval -5.19] [%clk 0:00:53] } 74... Kf3 { [%eval -5.45] } 75. Ke1 { [%eval -5.29] [%clk 0:00:42] } 75... Ra1+ { [%eval -5.29] [%clk 0:00:58] } 76. Kd2 { [%eval -5.38] [%clk 0:01:06] } 76... Kg2 { [%eval -5.41] [%clk 0:00:50] } 77. Rf5 { [%eval -5.19] [%clk 0:01:07] } 77... f3 { [%eval -4.67] } 78. g5 { [%eval -4.66] [%clk 0:00:55] } 78... f2 { [%eval -5.21] [%clk 0:01:27] } 79. g6 { [%eval -4.76] [%clk 0:01:15] } 79... f1=Q { [%eval -4.59] [%clk 0:01:28] } 80. Rxf1 { [%eval -4.81] [%clk 0:01:38] } 80... Kxf1 { [%eval -4.85] [%clk 0:01:55] } 81. Ke3 { [%eval -4.77] } 0-1