Event: Round 5: Gretarsson, Helgi Ass - Bertagnolli, Alexander
Date: 2024-08-12
White: Gretarsson, Helgi Ass
WhiteTitle: GM
WhiteElo: 2454
Black: Bertagnolli, Alexander
BlackTitle: IM
BlackElo: 2335
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:28:50] } 1... Nf6 { [%eval 0.17] [%clk 1:30:13] } 2. c4 { [%eval 0.18] [%clk 1:29:14] } 2... e6 { [%eval 0.11] [%clk 1:30:36] } 3. Nf3 { [%eval 0.12] [%clk 1:29:10] } 3... b6 { [%eval 0.23] [%clk 1:30:47] } 4. a3 { [%eval 0.1] [%clk 1:23:40] } 4... Bb7 { [%eval 0.16] [%clk 1:30:38] } 5. Nc3 { [%eval 0.14] [%clk 1:24:05] } 5... d5 { [%eval 0.16] [%clk 1:30:55] } 6. Bg5 { [%eval 0.11] [%clk 1:24:26] } 6... Be7 { [%eval 0.08] [%clk 1:30:20] } 7. Qa4+ { [%eval -0.07] [%clk 1:24:47] } 7... c6 { [%eval 0.19] [%clk 1:28:32] } 8. Bxf6 { [%eval 0.11] [%clk 1:05:39] } 8... Bxf6 { [%eval 0.08] [%clk 1:28:26] } 9. cxd5 { [%eval 0.1] [%clk 1:06:05] } 9... exd5 { [%eval 0.09] [%clk 1:28:41] } 10. g3 { [%eval 0.16] [%clk 1:06:30] } 10... O-O { [%eval 0.14] [%clk 1:27:12] } 11. Bg2 { [%eval 0.08] [%clk 1:06:31] } 11... Re8 { [%eval 0.18] [%clk 1:11:13] } 12. O-O { [%eval 0.21] [%clk 1:05:50] } 12... Nd7 { [%eval 0.29] [%clk 1:03:20] } 13. Rad1 { [%eval 0.32] [%clk 1:03:21] } 13... Qc7 { [%eval 0.3] [%clk 0:58:26] } 14. Qc2 { [%eval 0.31] [%clk 0:56:16] } 14... Rac8 { [%eval 0.38] [%clk 0:57:56] } 15. Bh3 { [%eval 0.39] [%clk 0:54:53] } 15... Qd6?? { [%eval 2.46] } { Blunder. g6 was best. } { [%clk 0:44:18] } 16. e4 { [%eval 2.02] [%clk 0:45:02] } 16... dxe4?! { [%eval 2.71] } { Inaccuracy. Qc7 was best. } { [%clk 0:44:23] } 17. Nxe4 { [%eval 2.63] [%clk 0:45:30] } 17... Qd5 { [%eval 2.94] [%clk 0:44:21] } 18. Ne5 { [%eval 3.06] } 18... Nxe5 { [%eval 3.4] [%clk 0:44:16] } 19. dxe5 { [%eval 3.41] [%clk 0:30:10] } 19... Qxe5 { [%eval 3.39] [%clk 0:44:02] } 20. Bxc8 { [%eval 3.19] [%clk 0:30:33] } 20... Bxc8 { [%eval 3.26] [%clk 0:43:10] } 21. Nd6 { [%eval 3.32] [%clk 0:30:54] } 21... Rf8 { [%eval 3.33] [%clk 0:43:15] } 22. Nxc8 { [%eval 3.31] [%clk 0:30:38] } 22... Rxc8 { [%eval 3.19] [%clk 0:43:33] } 23. b3 { [%eval 2.96] [%clk 0:31:02] } 23... h5 { [%eval 2.84] [%clk 0:42:25] } 24. Rd7 { [%eval 2.56] [%clk 0:28:38] } 24... a5 { [%eval 2.67] [%clk 0:40:44] } 25. Qc4 { [%eval 2.5] [%clk 0:23:38] } 25... Qe8 { [%eval 2.35] [%clk 0:40:38] } 26. Rfd1 { [%eval 2.43] [%clk 0:20:23] } 26... b5 { [%eval 2.47] [%clk 0:39:21] } 27. Qd3 { [%eval 2.49] [%clk 0:18:55] } 27... h4 { [%eval 2.51] [%clk 0:39:11] } 28. Kf1 { [%eval 2.47] [%clk 0:16:01] } 28... Qe6 { [%eval 2.95] [%clk 0:38:45] } 29. Re1 { [%eval 2.9] [%clk 0:14:47] } 29... Qh3+ { [%eval 2.96] [%clk 0:38:40] } 30. Kg1 { [%eval 2.86] [%clk 0:15:16] } 30... hxg3 { [%eval 3.41] [%clk 0:35:54] } 31. hxg3 { [%eval 3.09] [%clk 0:15:45] } 31... c5?! { [%eval 4.64] } { Inaccuracy. g6 was best. } { [%clk 0:35:18] } 32. Qd5 { [%eval 4.66] [%clk 0:15:17] } 32... Bd4 { [%eval 4.65] [%clk 0:33:35] } 33. Qxf7+ { [%eval 4.57] [%clk 0:15:01] } 33... Kh7 { [%eval 4.57] [%clk 0:33:03] } 34. Re3 { [%eval 4.21] [%clk 0:10:21] } 34... Rc6?! { [%eval 6.34] } { Inaccuracy. Qg4 was best. } { [%clk 0:31:33] } 35. Rf3? { [%eval 3.35] } { Mistake. Rd8 was best. } { [%clk 0:10:41] } 35... Rg6 { [%eval 3.54] [%clk 0:25:29] } 36. Rd5 { [%eval 3.92] [%clk 0:10:53] } 36... Rxg3+ { [%eval 3.92] [%clk 0:24:40] } 37. Rxg3 { [%eval 3.89] [%clk 0:11:21] } 37... Qxg3+ { [%eval 3.79] [%clk 0:25:04] } 38. Kf1 { [%eval 3.62] [%clk 0:11:47] } 38... Qd3+ { [%eval 3.9] [%clk 0:25:04] } 39. Kg2 { [%eval 3.79] [%clk 0:12:09] } 39... Qg6+ { [%eval 4.05] [%clk 0:23:57] } 40. Qxg6+ { [%eval 3.94] [%clk 0:12:31] } 40... Kxg6 { [%eval 3.6] [%clk 0:24:25] } 41. b4 { [%eval 3.5] [%clk 0:12:32] } 41... cxb4 { [%eval 3.45] [%clk 0:18:52] } 42. axb4 { [%eval 3.37] [%clk 0:07:25] } 42... Bc3 { [%eval 3.22] [%clk 0:17:34] } 43. bxa5 { [%eval 3.2] [%clk 0:07:51] } 43... Bxa5 { [%eval 3.4] [%clk 0:17:55] } 44. Rxb5 { [%eval 3.37] [%clk 0:08:19] } 44... Bd8 { [%eval 3.36] [%clk 0:15:06] } 45. Kg3?? { [%eval 1.38] } { Blunder. Kf3 was best. } { [%clk 0:08:34] } 45... Kf7?? { [%eval 3.38] } { Blunder. Kf6 was best. } { [%clk 0:13:22] } 46. Rb7+ { [%eval 3.89] [%clk 0:08:35] } 46... Kf6 { [%eval 3.49] [%clk 0:13:08] } 47. Kf4 { [%eval 3.08] [%clk 0:08:44] } 47... g6?! { [%eval 4.18] } { Inaccuracy. Kg6 was best. } { [%clk 0:13:18] } 48. Ra7 { [%eval 4.13] [%clk 0:08:58] } 48... Ke6 { [%eval 4.09] [%clk 0:13:09] } 49. Ke4?? { [%eval 0.36] } { Blunder. Ra6+ was best. } { [%clk 0:05:16] } 49... Bf6 { [%eval 0.4] [%clk 0:11:58] } 50. Ra6+ { [%eval 0.41] [%clk 0:05:20] } 50... Kf7 { [%eval 0.47] [%clk 0:12:18] } 51. Kd5 { [%eval 0.45] [%clk 0:05:44] } 51... Bc3 { [%eval 0.49] [%clk 0:11:48] } 52. Ra3 { [%eval 0.61] [%clk 0:03:38] } 52... Bb2?? { [%eval 4.16] } { Blunder. Bg7 was best. } { [%clk 0:11:05] } 53. Rb3 { [%eval 4.01] [%clk 0:02:49] } 53... Ba1?! { [%eval 5.07] } { Inaccuracy. Bg7 was best. } { [%clk 0:07:02] } 54. Kd6 { [%eval 4.96] [%clk 0:03:12] } 54... Kf6 { [%eval 4.73] [%clk 0:06:28] } 55. Rf3+ { [%eval 4.59] [%clk 0:03:34] } 55... Kg5 { [%eval 4.31] } 56. Kd5 { [%eval 5.31] } 56... Bb2 { [%eval 5.3] [%clk 0:06:40] } 57. Ke4 { [%eval 5.29] [%clk 0:02:58] } 57... Ba1 { [%eval 5.3] [%clk 0:04:21] } 58. Rf7 { [%eval 4.87] [%clk 0:02:51] } 58... Bc3 { [%eval 5.24] [%clk 0:04:37] } 59. Kd5 { [%eval 5.2] [%clk 0:02:35] } 59... Bd2 { [%eval 5.18] } 60. Ke4 { [%eval 5.22] [%clk 0:02:30] } 60... Bc3 { [%eval 4.9] [%clk 0:04:39] } 61. Rc7 { [%eval 5.03] [%clk 0:02:41] } 61... Bb2 { [%eval 4.75] [%clk 0:04:56] } 62. Rc6 { [%eval 3.88] [%clk 0:03:05] } 62... Ba1?? { [%eval 9.66] } { Blunder. Kh6 was best. } { [%clk 0:04:33] } 63. f4+ { [%eval 8.76] [%clk 0:02:56] } 63... Kh5 { [%eval 8.69] [%clk 0:03:34] } 64. Kf3?! { [%eval 5.53] } { Inaccuracy. Rc1 was best. } { [%clk 0:02:56] } 64... Bd4 { [%eval 5.38] [%clk 0:03:41] } 65. Rc2 { [%eval 5.38] [%clk 0:02:50] } 65... Kh6 { [%eval 5.33] [%clk 0:02:33] } 66. Ke4 { [%eval 5.62] [%clk 0:00:47] } 66... Ba1 { [%eval 5.61] [%clk 0:02:28] } 67. Rc7 { [%eval 5.26] [%clk 0:00:44] } 67... Bb2 { [%eval 5.32] [%clk 0:02:46] } 68. Rf7 { [%eval 5.01] [%clk 0:01:02] } 68... Ba1 { [%eval 5.18] [%clk 0:02:22] } 69. Kf3 { [%eval 4.81] [%clk 0:01:00] } 69... Bc3 { [%eval 4.94] [%clk 0:02:30] } 70. Kg4 { [%eval 4.59] [%clk 0:01:07] } 70... Bd4 { [%eval 4.15] [%clk 0:02:28] } 71. Kg3 { [%eval 4.48] [%clk 0:01:10] } 71... Bb2 { [%eval 5.2] [%clk 0:02:53] } 72. Kf3 { [%eval 4.64] [%clk 0:01:34] } 72... Bc3 { [%eval 5.19] [%clk 0:03:19] } 73. Ke4 { [%eval 4.94] [%clk 0:01:56] } 73... Ba1 { [%eval 5.32] [%clk 0:03:32] } 74. Ra7 { [%eval 5.43] [%clk 0:02:08] } 74... Bb2 { [%eval 5.3] [%clk 0:03:47] } 75. Rb7 { [%eval 5.3] [%clk 0:02:24] } 75... Ba1 { [%eval 5.3] [%clk 0:04:01] } 76. Kd5 { [%eval 5.21] [%clk 0:02:44] } 76... Bc3 { [%eval 4.34] [%clk 0:03:43] } 77. Rb3 { [%eval 5.16] [%clk 0:02:59] } 77... Bd2 { [%eval 5.16] [%clk 0:02:42] } 78. Ke4 { [%eval 4.78] [%clk 0:02:10] } 78... Kg7 { [%eval 5.0] [%clk 0:02:36] } 79. Ke5 { [%eval 3.69] [%clk 0:02:26] } 79... Bc1? { [%eval 6.97] } { Mistake. Ba5 was best. } { [%clk 0:02:41] } 80. Rb7+ { [%eval 6.84] [%clk 0:02:35] } 80... Kh6 { [%eval 5.94] [%clk 0:02:58] } 81. Rb1 { [%eval 5.59] [%clk 0:01:42] } 81... Bd2 { [%eval 6.91] [%clk 0:03:10] } 82. Rh1+?! { [%eval 5.32] } { Inaccuracy. Rg1 was best. } { [%clk 0:01:39] } 82... Kg7 { [%eval 5.32] [%clk 0:03:34] } 83. Rh2?! { [%eval 3.44] } { Inaccuracy. Rd1 was best. } { [%clk 0:01:49] } 83... Bc1? { [%eval 6.83] } { Mistake. Ba5 was best. } { [%clk 0:03:29] } 84. Rg2 { [%eval 5.81] [%clk 0:02:07] } 84... Kh6?? { [%eval #19] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:03:01] } 85. Rg1?! { [%eval 36.91] } { Lost forced checkmate sequence. Kf6 was best. } { [%clk 0:02:28] } 85... Be3 { [%eval 64.86] [%clk 0:03:17] } 86. Rg3 { [%eval #20] [%clk 0:02:43] } 86... Bd2 { [%eval #20] [%clk 0:03:26] } 87. Kf6 { [%eval #19] [%clk 0:03:04] } 87... Kh5 { [%eval #20] [%clk 0:03:54] } 88. Rg5+ { [%eval #26] [%clk 0:03:28] } 1-0