Event: Round 9: Mierins, Emils Janis - Polster, Christian
Date: 2025-02-15
White: Mierins, Emils Janis
WhiteElo: 2229
Black: Polster, Christian
BlackTitle: FM
BlackElo: 2305
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:14] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... Nc6 { [%eval 0.25] [%clk 1:28:57] } 3. d4 { [%eval 0.27] [%clk 1:31:46] } 3... cxd4 { [%eval 0.35] [%clk 1:29:23] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:12] } 4... Nf6 { [%eval 0.19] [%clk 1:29:39] } 5. Nc3 { [%eval 0.26] [%clk 1:32:38] } 5... e5 { [%eval 0.34] [%clk 1:29:58] } 6. Ndb5 { [%eval 0.31] [%clk 1:33:05] } 6... d6 { [%eval 0.34] [%clk 1:30:18] } 7. Nd5 { [%eval 0.28] [%clk 1:33:30] } 7... Nxd5 { [%eval 0.17] [%clk 1:29:52] } 8. exd5 { [%eval 0.32] [%clk 1:33:56] } 8... Nb8 { [%eval 0.27] [%clk 1:30:13] } 9. a4 { [%eval 0.22] [%clk 1:34:21] } 9... Be7 { [%eval 0.24] [%clk 1:28:19] } 10. Be2 { [%eval 0.23] [%clk 1:34:48] } 10... O-O { [%eval 0.31] [%clk 1:24:50] } 11. O-O { [%eval 0.29] [%clk 1:35:11] } 11... f5 { [%eval 0.37] [%clk 1:20:21] } 12. f4 { [%eval 0.3] [%clk 1:35:10] } 12... Nd7 { [%eval 0.44] [%clk 1:18:47] } 13. Kh1 { [%eval 0.17] [%clk 1:30:20] } 13... a6 { [%eval 0.25] [%clk 1:14:48] } 14. Na3 { [%eval 0.24] [%clk 1:30:37] } 14... exf4 { [%eval 0.19] [%clk 1:09:38] } 15. Bxf4 { [%eval 0.17] [%clk 1:26:09] } 15... g5 { [%eval 0.42] [%clk 1:09:36] } 16. Be3 { [%eval 0.17] [%clk 1:17:03] } 16... Ne5 { [%eval 0.71] [%clk 1:09:17] } 17. Qd2?! { [%eval -0.06] } { Inaccuracy. c4 was best. } { [%clk 0:55:00] } 17... Bf6 { [%eval -0.01] [%clk 1:00:20] } 18. a5 { [%eval -0.01] [%clk 0:51:03] } 18... f4 { [%eval -0.22] [%clk 0:56:04] } 19. Bd4 { [%eval -0.17] [%clk 0:49:46] } 19... Qe7 { [%eval 0.12] [%clk 0:50:30] } 20. Rae1 { [%eval 0.0] [%clk 0:34:19] } 20... Qg7 { [%eval 0.0] [%clk 0:47:07] } 21. Qb4 { [%eval 0.0] [%clk 0:28:40] } 21... Bf5 { [%eval 0.03] [%clk 0:40:02] } 22. Bxe5 { [%eval 0.0] [%clk 0:13:41] } 22... Bxe5 { [%eval 0.0] [%clk 0:28:14] } 23. Nc4 { [%eval 0.0] [%clk 0:14:02] } 23... Bxc2 { [%eval 0.0] [%clk 0:25:58] } 24. Nxe5 { [%eval 0.0] [%clk 0:12:15] } 24... dxe5 { [%eval 0.0] [%clk 0:26:11] } 25. d6 { [%eval 0.0] [%clk 0:11:51] } 25... Kh8 { [%eval 0.22] [%clk 0:18:15] } 26. Rc1 { [%eval 0.25] [%clk 0:07:36] } 26... Bg6?! { [%eval 1.04] } { Inaccuracy. Qg6 was best. } { [%clk 0:12:49] } 27. Rc7 { [%eval 1.07] [%clk 0:07:39] } 27... Qf6 { [%eval 1.12] [%clk 0:12:36] } 28. Bf3? { [%eval 0.0] } { Mistake. d7 was best. } { [%clk 0:06:27] } 28... Rad8 { [%eval 0.0] [%clk 0:11:57] } 29. Rd1 { [%eval -0.03] [%clk 0:05:19] } 29... Qf5? { [%eval 1.19] } { Mistake. Bf5 was best. } { [%clk 0:09:09] } 30. Re1? { [%eval -0.14] } { Mistake. h3 was best. } { [%clk 0:02:49] } 30... g4 { [%eval -0.27] [%clk 0:08:41] } 31. Be4 { [%eval -0.33] [%clk 0:03:17] } 31... Qh5 { [%eval -0.33] [%clk 0:09:01] } 32. Bxg6 { [%eval -0.06] [%clk 0:03:06] } 32... hxg6 { [%eval -0.02] [%clk 0:09:20] } 33. Qc3 { [%eval -0.03] [%clk 0:03:19] } 33... g3 { [%eval -0.16] [%clk 0:02:55] } 34. Qxe5+ { [%eval -0.16] [%clk 0:00:53] } 34... Qxe5 { [%eval -0.03] [%clk 0:03:15] } 35. Rxe5 { [%eval -0.02] [%clk 0:01:18] } 35... Rxd6 { [%eval 0.0] [%clk 0:03:18] } 36. Re1 { [%eval -0.08] [%clk 0:01:37] } 36... Rfd8 { [%eval -0.11] [%clk 0:02:51] } 37. hxg3 { [%eval -0.06] [%clk 0:01:28] } 37... fxg3 { [%eval 0.0] [%clk 0:01:56] } 38. Kg1 { [%eval -0.01] [%clk 0:00:41] } 38... R8d7 { [%eval -0.08] [%clk 0:00:59] } 39. Rc3?? { [%eval -1.82] } { Blunder. Rxd7 was best. } { [%clk 0:00:36] } 39... Rd3 { [%eval -1.96] [%clk 0:00:44] } 40. Rc8+?! { [%eval -2.93] } { Inaccuracy. Rxd3 was best. } { [%clk 0:00:35] } 40... Kg7 { [%eval -2.91] [%clk 0:01:03] } 41. Rc4 { [%eval -2.86] [%clk 0:26:42] } 41... Re3 { [%eval -2.31] [%clk 0:28:38] } 42. Rf1 { [%eval -3.16] [%clk 0:21:43] } 42... Rb3 { [%eval -2.85] [%clk 0:18:08] } 43. Rc3 { [%eval -2.76] [%clk 0:15:56] } 43... Rxb2? { [%eval -1.15] } { Mistake. Rxc3 was best. } { [%clk 0:11:57] } 44. Rxg3 { [%eval -1.64] [%clk 0:16:18] } 44... Rd5 { [%eval -1.7] [%clk 0:08:58] } 45. Ra1 { [%eval -1.83] [%clk 0:15:29] } 45... Rbb5 { [%eval -1.71] [%clk 0:07:35] } 46. Rga3 { [%eval -1.35] [%clk 0:15:00] } 46... Kf6 { [%eval -1.88] [%clk 0:07:55] } 47. R1a2 { [%eval -1.52] [%clk 0:14:04] } 47... Ke6 { [%eval -1.51] [%clk 0:07:46] } 48. Kf2 { [%eval -1.42] [%clk 0:13:32] } 48... Rf5+ { [%eval -1.43] [%clk 0:05:50] } 49. Kg3 { [%eval -1.4] [%clk 0:13:47] } 49... Kd6 { [%eval -0.96] [%clk 0:03:57] } 50. Rd2+?! { [%eval -1.91] } { Inaccuracy. Ra4 was best. } { [%clk 0:13:32] } 50... Rfd5 { [%eval -1.88] [%clk 0:04:16] } 51. Rda2 { [%eval -1.75] [%clk 0:13:51] } 51... Kc6?! { [%eval -0.97] } { Inaccuracy. Rb4 was best. } { [%clk 0:04:32] } 52. Ra4 { [%eval -1.52] [%clk 0:10:23] } 52... Rb3+ { [%eval -1.17] [%clk 0:03:32] } 53. Kh2 { [%eval -1.68] [%clk 0:10:42] } 53... Rbb5 { [%eval -1.15] [%clk 0:01:24] } 54. Kg3 { [%eval -1.39] [%clk 0:11:11] } 54... Rdc5 { [%eval -0.96] [%clk 0:01:40] } 55. Kh2 { [%eval -1.28] [%clk 0:11:21] } 55... g5? { [%eval -0.05] } { Mistake. Rg5 was best. } { [%clk 0:00:43] } 56. Kg3 { [%eval -0.07] [%clk 0:10:52] } 56... Rb3+ { [%eval -0.12] [%clk 0:00:52] } 57. Kh2?! { [%eval -0.98] } { Inaccuracy. Kg4 was best. } { [%clk 0:11:11] } 57... Kd6 { [%eval -0.95] [%clk 0:01:00] } 58. Rd4+ { [%eval -0.96] [%clk 0:10:23] } 58... Rd5 { [%eval -0.95] [%clk 0:00:58] } 59. Rda4 { [%eval -0.95] [%clk 0:10:46] } 59... Ke6 { [%eval -0.69] [%clk 0:01:07] } 60. Rc4 { [%eval -0.93] [%clk 0:10:52] } 60... Rbb5 { [%eval -0.74] [%clk 0:01:14] } 61. Rca4 { [%eval -0.69] [%clk 0:10:30] } 61... Kf6?! { [%eval -0.14] } { Inaccuracy. Rb3 was best. } { [%clk 0:01:21] } 62. Rf2+?! { [%eval -0.96] } { Inaccuracy. Kh3 was best. } { [%clk 0:08:13] } 62... Kg6 { [%eval -0.66] [%clk 0:01:25] } 63. Rfa2 { [%eval -0.66] [%clk 0:02:16] } 63... Kh5 { [%eval -0.58] [%clk 0:01:26] } 64. R2a3 { [%eval -0.66] [%clk 0:01:38] } 64... Rd2 { [%eval -0.57] [%clk 0:00:44] } 65. Rh3+ { [%eval -0.84] [%clk 0:01:51] } 65... Kg6 { [%eval -0.88] [%clk 0:00:59] } 66. Rg3 { [%eval -0.66] [%clk 0:02:03] } 66... Rdb2 { [%eval -0.74] [%clk 0:01:01] } 67. Raa3 { [%eval -0.94] [%clk 0:00:41] } 67... R2b4 { [%eval -0.69] [%clk 0:01:18] } 68. Ra2 { [%eval -0.93] [%clk 0:00:57] } 68... Rb3 { [%eval -0.91] [%clk 0:01:34] } 69. Rg4 { [%eval -0.97] [%clk 0:00:44] } 69... R5b4 { [%eval -0.84] [%clk 0:01:57] } 70. Rxb4 { [%eval -0.84] [%clk 0:01:08] } 70... Rxb4 { [%eval -0.84] [%clk 0:02:22] } 71. Rc2?? { [%eval -3.02] } { Blunder. Kg3 was best. } { [%clk 0:01:30] } 71... Rb5? { [%eval -1.16] } { Mistake. Kf5 was best. } { [%clk 0:01:43] } 72. Rc7?? { [%eval -3.3] } { Blunder. Ra2 was best. } { [%clk 0:01:10] } 72... Kf5 { [%eval -3.29] [%clk 0:01:28] } 73. Kh3 { [%eval -3.05] [%clk 0:01:32] } 73... Rb4?? { [%eval -0.07] } { Blunder. Rxa5 was best. } { [%clk 0:00:35] } 74. Rc5+ { [%eval -0.09] [%clk 0:01:29] } 74... Kf6 { [%eval 0.0] [%clk 0:00:39] } 75. Rc7 { [%eval 0.0] [%clk 0:01:27] } 75... Ke6 { [%eval 0.0] [%clk 0:00:31] } 76. Rg7 { [%eval 0.0] [%clk 0:00:44] } 76... Kf6 { [%eval 0.0] [%clk 0:00:47] } 77. Rc7 { [%eval -0.12] [%clk 0:01:10] } 77... Rb5 { [%eval -0.1] [%clk 0:01:05] } 78. Kg4 { [%eval -0.12] [%clk 0:01:23] } 78... Rxa5 { [%eval 0.0] [%clk 0:00:51] } 79. Rxb7 { [%eval 0.0] [%clk 0:01:47] } 79... Ra4+ { [%eval 0.0] [%clk 0:00:50] } 80. Kf3 { [%eval -0.01] [%clk 0:02:16] } 80... g4+ { [%eval 0.0] [%clk 0:00:49] } 81. Kg3 { [%eval 0.0] [%clk 0:02:25] } 81... Ke5 { [%eval 0.0] [%clk 0:01:02] } 82. Rd7 { [%eval 0.0] [%clk 0:02:19] } 82... a5 { [%eval 0.0] [%clk 0:01:10] } 83. Ra7 { [%eval 0.0] [%clk 0:00:39] } 83... Kd5 { [%eval 0.0] [%clk 0:01:26] } 84. Ra8 { [%eval 0.0] [%clk 0:01:05] } 84... Kc6 { [%eval -0.1] [%clk 0:01:38] } 85. Kf2?? { [%eval -3.4] } { Blunder. Kh4 was best. } { [%clk 0:00:50] } 85... Kb7 { [%eval -3.13] [%clk 0:01:57] } 86. Rg8?! { [%eval -4.32] } { Inaccuracy. Rf8 was best. } { [%clk 0:01:09] } 86... Re4 { [%eval -4.04] [%clk 0:01:46] } 87. Rg7+ { [%eval -4.17] [%clk 0:00:38] } 87... Kb6 { [%eval -4.5] [%clk 0:02:09] } 88. Rg8 { [%eval -5.07] [%clk 0:00:45] } 88... a4 { [%eval -5.35] [%clk 0:02:22] } 89. Ra8 { [%eval -4.9] [%clk 0:00:43] } 89... Kb5 { [%eval -4.73] [%clk 0:02:43] } 90. Rb8+?! { [%eval -6.08] } { Inaccuracy. Kg3 was best. } { [%clk 0:00:41] } 90... Kc4 { [%eval -5.71] [%clk 0:03:07] } 91. Ra8 { [%eval -5.61] [%clk 0:00:51] } 91... Kb3 { [%eval -5.33] [%clk 0:03:29] } 92. Rb8+ { [%eval -6.34] [%clk 0:00:49] } 92... Rb4 { [%eval -5.41] [%clk 0:03:52] } 93. Rd8 { [%eval -6.67] [%clk 0:00:32] } 93... a3 { [%eval -5.5] [%clk 0:04:08] } 94. Ke2?! { [%eval -7.68] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:39] } 94... a2 { [%eval -8.68] [%clk 0:02:29] } 95. Rd3+ { [%eval -8.65] [%clk 0:00:36] } 95... Ka4 { [%eval -7.56] [%clk 0:03:49] } 96. Rd8 { [%eval -8.63] [%clk 0:00:52] } 96... Ka3 { [%eval -7.54] [%clk 0:04:09] } 0-1