Event: Tournament
Date: 2023-07-19
White: Sivuk, Vitaly
Black: Irgaliyev, Alikhan
Result: 1/2-1/2
ECO: A53
Opening: Old Indian Defense: Czech Variation, with Nf3
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:04] } 1... Nf6 { [%eval 0.28] [%clk 0:03:04] } 2. c4 { [%eval 0.16] [%clk 0:03:03] } 2... d6 { [%eval 0.51] [%clk 0:03:05] } 3. Nf3 { [%eval 0.61] [%clk 0:03:00] } 3... c6 { [%eval 0.74] [%clk 0:03:02] } 4. Nc3 { [%eval 0.7] [%clk 0:02:57] } 4... Nbd7 { [%eval 1.14] [%clk 0:03:06] } 5. e4 { [%eval 0.95] [%clk 0:02:58] } 5... e5 { [%eval 1.05] [%clk 0:03:05] } 6. Be2 { [%eval 0.98] [%clk 0:03:00] } 6... Be7 { [%eval 0.95] [%clk 0:03:05] } 7. O-O { [%eval 1.12] [%clk 0:03:00] } 7... O-O { [%eval 1.03] [%clk 0:03:04] } 8. Qc2 { [%eval 0.81] [%clk 0:03:00] } 8... Re8 { [%eval 0.91] [%clk 0:03:04] } 9. Rd1 { [%eval 0.89] [%clk 0:02:43] } 9... Qc7 { [%eval 0.87] [%clk 0:03:07] } 10. d5 { [%eval 0.77] [%clk 0:02:31] } 10... a6 { [%eval 1.1] [%clk 0:03:06] } 11. Be3 { [%eval 0.97] [%clk 0:02:25] } 11... Ng4 { [%eval 0.97] [%clk 0:03:01] } 12. Bd2 { [%eval 1.04] [%clk 0:02:27] } 12... Qb6 { [%eval 1.21] [%clk 0:02:46] } 13. Be1 { [%eval 0.96] [%clk 0:02:28] } 13... Nf8 { [%eval 1.14] [%clk 0:02:43] } 14. b4 { [%eval 1.13] [%clk 0:02:02] } 14... Ng6 { [%eval 1.55] [%clk 0:02:39] } 15. c5 { [%eval 1.42] [%clk 0:01:50] } 15... Qc7 { [%eval 1.53] [%clk 0:02:35] } 16. dxc6 { [%eval 1.31] [%clk 0:01:23] } 16... bxc6 { [%eval 1.43] [%clk 0:02:30] } 17. cxd6 { [%eval 1.44] [%clk 0:01:25] } 17... Bxd6 { [%eval 1.37] [%clk 0:02:32] } 18. Rac1?! { [%eval 0.79] } { Inaccuracy. Na4 was best. } { [%clk 0:01:09] } 18... Qe7 { [%eval 1.34] [%clk 0:02:18] } 19. Na4?! { [%eval 0.67] } { Inaccuracy. a3 was best. } { [%clk 0:00:45] } 19... Bxb4 { [%eval 0.68] [%clk 0:01:57] } 20. Nb6 { [%eval 0.69] [%clk 0:00:22] } 20... Bxe1 { [%eval 0.62] [%clk 0:01:41] } 21. Rxe1 { [%eval 0.67] [%clk 0:00:24] } 21... Ra7 { [%eval 0.59] [%clk 0:01:18] } 22. Qxc6 { [%eval 0.39] [%clk 0:00:19] } 22... Bb7 { [%eval 0.59] [%clk 0:01:08] } 23. Qc2 { [%eval 0.45] [%clk 0:00:20] } 23... Nf4 { [%eval 0.85] [%clk 0:01:06] } 24. Bf1 { [%eval 0.86] [%clk 0:00:21] } 24... Nf6 { [%eval 0.81] [%clk 0:00:32] } 25. g3 { [%eval 0.81] [%clk 0:00:17] } 25... Ne6 { [%eval 0.78] [%clk 0:00:32] } 26. Bc4?! { [%eval 0.11] } { Inaccuracy. h4 was best. } { [%clk 0:00:10] } 26... Nc5?? { [%eval 1.83] } { Blunder. Qd6 was best. } { [%clk 0:00:33] } 27. Nd5? { [%eval 0.37] } { Mistake. Ng5 was best. } { [%clk 0:00:04] } 27... Bxd5 { [%eval 0.42] [%clk 0:00:30] } 28. Bxd5 { [%eval 0.35] [%clk 0:00:05] } 28... Ne6?! { [%eval 1.15] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:22] } 29. Qc3 { [%eval 0.69] [%clk 0:00:04] } 29... Nc7?! { [%eval 1.46] } { Inaccuracy. Nd4 was best. } { [%clk 0:00:17] } 30. Bb3?! { [%eval 0.82] } { Inaccuracy. Bc6 was best. } { [%clk 0:00:04] } 30... Nb5 { [%eval 0.82] [%clk 0:00:21] } 31. Qb2 { [%eval 0.65] [%clk 0:00:04] } 31... Nd6?! { [%eval 1.35] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:16] } 32. Rcd1?! { [%eval 0.47] } { Inaccuracy. Rc5 was best. } { [%clk 0:00:03] } 32... Ndxe4 { [%eval 0.79] [%clk 0:00:16] } 33. Qc2?! { [%eval -0.07] } { Inaccuracy. Ba4 was best. } { [%clk 0:00:03] } 33... Rc7 { [%eval -0.12] [%clk 0:00:16] } 34. Qd3?! { [%eval -0.72] } { Inaccuracy. Qb2 was best. } { [%clk 0:00:03] } 34... Nc5 { [%eval -0.63] [%clk 0:00:16] } 35. Qf5?! { [%eval -1.42] } { Inaccuracy. Qd6 was best. } { [%clk 0:00:06] } 35... Nxb3? { [%eval -0.01] } { Mistake. e4 was best. } { [%clk 0:00:16] } 36. Rxe5 { [%eval -0.07] [%clk 0:00:06] } 36... Qf8 { [%eval 0.0] [%clk 0:00:11] } 37. axb3 { [%eval 0.03] [%clk 0:00:04] } 37... Rxe5 { [%eval 0.0] [%clk 0:00:11] } 38. Qxe5 { [%eval 0.0] [%clk 0:00:07] } 38... Rd7 { [%eval 0.0] [%clk 0:00:09] } 39. Rc1 { [%eval 0.04] [%clk 0:00:05] } 39... h6 { [%eval 0.03] [%clk 0:00:10] } 40. Qa5 { [%eval 0.0] [%clk 0:00:04] } 40... Rd6 { [%eval 0.0] [%clk 0:00:11] } 41. Qc5 { [%eval 0.0] [%clk 0:00:06] } 41... Rd1+ { [%eval 0.0] [%clk 0:00:12] } 42. Kg2 { [%eval 0.0] [%clk 0:00:03] } 42... Qxc5 { [%eval 0.0] [%clk 0:00:14] } 43. Rxc5 { [%eval 0.03] [%clk 0:00:04] } 43... Rb1 { [%eval 0.0] [%clk 0:00:15] } 44. Nd4 { [%eval 0.0] [%clk 0:00:05] } 44... Rb2 { [%eval 0.09] [%clk 0:00:13] } 45. Kf3 { [%eval -0.02] [%clk 0:00:04] } 45... g6 { [%eval 0.43] [%clk 0:00:12] } 46. Rc6 { [%eval 0.18] [%clk 0:00:08] } 46... Nd7 { [%eval 0.14] [%clk 0:00:06] } 47. Rxa6 { [%eval 0.13] [%clk 0:00:09] } 47... Nc5 { [%eval 0.21] [%clk 0:00:08] } 48. Rb6 { [%eval 0.48] [%clk 0:00:05] } 48... Nd3 { [%eval 0.47] [%clk 0:00:06] } 49. Ke3 { [%eval 0.0] [%clk 0:00:09] } 49... Nxf2 { [%eval 0.0] [%clk 0:00:09] } 50. b4 { [%eval 0.0] [%clk 0:00:06] } 50... Ng4+ { [%eval -0.17] [%clk 0:00:07] } 51. Ke4 { [%eval 0.0] [%clk 0:00:09] } 51... Nxh2 { [%eval 0.0] [%clk 0:00:07] } 52. b5 { [%eval -0.12] [%clk 0:00:07] } 52... Ng4 { [%eval 0.0] [%clk 0:00:06] } 53. Rb8+ { [%eval 0.0] [%clk 0:00:05] } 53... Kg7 { [%eval -0.03] [%clk 0:00:08] } 54. b6?? { [%eval -3.41] } { Blunder. Kd5 was best. } { [%clk 0:00:08] } 54... Nf6+ { [%eval -3.53] [%clk 0:00:09] } 55. Kd3 { [%eval -3.55] [%clk 0:00:08] } 55... Nd7 { [%eval -3.82] [%clk 0:00:06] } 56. Rb7 { [%eval -3.69] [%clk 0:00:07] } 56... Nc5+ { [%eval -3.72] [%clk 0:00:05] } 57. Kc3 { [%eval -3.6] [%clk 0:00:06] } 57... Rb1 { [%eval -3.41] [%clk 0:00:04] } 58. Rc7 { [%eval -3.32] [%clk 0:00:04] } 58... Na4+ { [%eval -3.41] [%clk 0:00:04] } 59. Kd3 { [%eval -3.61] [%clk 0:00:03] } 59... Rxb6 { [%eval -3.43] [%clk 0:00:03] } 60. Nf3?! { [%eval -4.36] } { Inaccuracy. g4 was best. } { [%clk 0:00:06] } 60... Rd6+?! { [%eval -3.38] } { Inaccuracy. Rb3+ was best. } { [%clk 0:00:05] } 61. Ke3 { [%eval -3.7] [%clk 0:00:03] } 61... Nb6 { [%eval -3.89] [%clk 0:00:07] } 62. Rb7 { [%eval -4.02] [%clk 0:00:06] } 62... Nc4+ { [%eval -4.09] [%clk 0:00:07] } 63. Ke2 { [%eval -4.02] [%clk 0:00:06] } 63... Re6+ { [%eval -4.07] [%clk 0:00:10] } 64. Kf2 { [%eval -4.19] [%clk 0:00:07] } 64... Ne5 { [%eval -3.95] [%clk 0:00:11] } 65. Nd4 { [%eval -4.03] [%clk 0:00:06] } 65... Rf6+ { [%eval -3.94] [%clk 0:00:14] } 66. Ke3 { [%eval -4.34] [%clk 0:00:08] } 66... Ng4+ { [%eval -4.3] [%clk 0:00:14] } 67. Ke4 { [%eval -4.15] [%clk 0:00:06] } 67... h5 { [%eval -4.05] [%clk 0:00:16] } 68. Nb5 { [%eval -4.07] [%clk 0:00:07] } 68... Re6+ { [%eval -4.04] [%clk 0:00:15] } 69. Kf4 { [%eval -4.02] [%clk 0:00:07] } 69... Rf6+ { [%eval -4.21] [%clk 0:00:14] } 70. Ke4 { [%eval -4.25] [%clk 0:00:09] } 70... Rf1 { [%eval -4.1] [%clk 0:00:15] } 71. Nd6 { [%eval -3.71] [%clk 0:00:10] } 71... Nf6+ { [%eval -3.66] [%clk 0:00:17] } 72. Ke3 { [%eval -3.61] [%clk 0:00:07] } 72... Ng4+ { [%eval -3.62] [%clk 0:00:17] } 73. Ke4 { [%eval -3.75] [%clk 0:00:11] } 73... Nh6 { [%eval -4.01] [%clk 0:00:17] } 74. Ne8+ { [%eval -4.05] [%clk 0:00:11] } 74... Kf8 { [%eval -4.08] [%clk 0:00:19] } 75. Nd6 { [%eval -4.0] [%clk 0:00:10] } 75... Rf6 { [%eval -3.69] [%clk 0:00:17] } 76. Ke5 { [%eval -4.56] [%clk 0:00:12] } 76... Re6+?? { [%eval -2.02] } { Blunder. Ng4+ was best. } { [%clk 0:00:17] } 77. Kd5 { [%eval -2.15] [%clk 0:00:11] } 77... Re7 { [%eval -1.85] [%clk 0:00:19] } 78. Rb8+ { [%eval -2.12] [%clk 0:00:13] } 78... Kg7 { [%eval -2.05] [%clk 0:00:21] } 79. Ne8+ { [%eval -1.65] [%clk 0:00:15] } 79... Kh7 { [%eval -2.19] [%clk 0:00:02] } 80. Nf6+ { [%eval -2.09] [%clk 0:00:12] } 80... Kg7 { [%eval -2.15] [%clk 0:00:04] } 81. Ne8+ { [%eval -1.93] [%clk 0:00:08] } 1/2-1/2