Event: 50-1
Site: Krakow
Date: 2024-07-07
White: Barron, Michael
WhiteTitle: IM
WhiteElo: 2075
Black: Petursson, Margeir
BlackTitle: GM
BlackElo: 2397
Result: 0-1
ECO: B54
Opening: Sicilian Defense: Prins Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.17] [%clk 1:31:21] } 2... d6 { [%eval 0.26] [%clk 1:31:19] } 3. d4 { [%eval 0.26] [%clk 1:31:39] } 3... cxd4 { [%eval 0.28] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:01] } 4... Nf6 { [%eval 0.24] [%clk 1:32:10] } 5. f3 { [%eval 0.0] [%clk 1:32:16] } 5... Nc6 { [%eval 0.22] [%clk 1:30:09] } 6. c4 { [%eval 0.06] [%clk 1:32:20] } 6... Qb6 { [%eval 0.38] [%clk 1:28:01] } 7. Nb3 { [%eval 0.0] [%clk 1:27:55] } 7... g6 { [%eval 0.26] [%clk 1:26:45] } 8. Nc3 { [%eval 0.03] [%clk 1:28:01] } 8... Bg7 { [%eval 0.16] [%clk 1:26:30] } 9. Qe2 { [%eval 0.02] [%clk 1:28:07] } 9... Nb4 { [%eval 0.02] [%clk 1:21:33] } 10. Na4 { [%eval -0.46] [%clk 1:24:20] } 10... Qc7 { [%eval -0.06] [%clk 1:18:24] } 11. Be3 { [%eval -0.18] [%clk 1:22:05] } 11... Be6?! { [%eval 0.37] } { Inaccuracy. b5 was best. } { [%clk 1:08:51] } 12. Qd2 { [%eval 0.41] [%clk 1:20:18] } 12... Nc6 { [%eval 0.38] [%clk 1:01:49] } 13. Rc1 { [%eval 0.26] [%clk 1:16:28] } 13... O-O { [%eval 0.25] [%clk 1:00:33] } 14. Be2 { [%eval 0.32] [%clk 1:10:32] } 14... Ne5 { [%eval 0.43] [%clk 0:50:45] } 15. Nd4 { [%eval 0.41] [%clk 1:10:28] } 15... Bd7 { [%eval 0.75] [%clk 0:50:10] } 16. Nc3 { [%eval 0.69] [%clk 1:06:03] } 16... Rfc8 { [%eval 1.07] [%clk 0:50:03] } 17. b3 { [%eval 0.76] [%clk 1:06:03] } 17... Qa5 { [%eval 0.7] [%clk 0:46:22] } 18. Nd5 { [%eval 0.51] [%clk 1:04:40] } 18... Qxd2+ { [%eval 0.55] [%clk 0:42:06] } 19. Kxd2 { [%eval 0.59] [%clk 1:05:07] } 19... Kf8 { [%eval 0.59] [%clk 0:41:41] } 20. a4 { [%eval 0.4] [%clk 0:57:05] } 20... Nc6 { [%eval 0.37] [%clk 0:37:25] } 21. Nb5 { [%eval 0.0] [%clk 0:50:47] } 21... Ne8 { [%eval 0.19] [%clk 0:35:10] } 22. Kd3 { [%eval 0.0] [%clk 0:39:56] } 22... e6 { [%eval 0.0] [%clk 0:32:08] } 23. Ndc3 { [%eval 0.0] [%clk 0:40:05] } 23... Ke7 { [%eval 0.0] [%clk 0:30:07] } 24. Nd4 { [%eval 0.02] [%clk 0:39:21] } 24... Nb4+ { [%eval 0.0] [%clk 0:28:24] } 25. Kd2 { [%eval 0.05] [%clk 0:39:47] } 25... Nc7 { [%eval 0.0] [%clk 0:26:15] } 26. Ndb5 { [%eval -0.22] [%clk 0:34:59] } 26... a5 { [%eval 0.32] [%clk 0:23:18] } 27. Bd4?! { [%eval -0.51] } { Inaccuracy. Bg5+ was best. } { [%clk 0:31:03] } 27... Bxd4 { [%eval -0.52] [%clk 0:22:57] } 28. Nxd4 { [%eval -0.5] [%clk 0:31:24] } 28... f5 { [%eval -0.42] [%clk 0:21:27] } 29. f4 { [%eval -0.66] [%clk 0:28:15] } 29... Nca6 { [%eval -0.61] [%clk 0:21:08] } 30. Bd1?! { [%eval -1.44] } { Inaccuracy. exf5 was best. } { [%clk 0:25:14] } 30... Nc5 { [%eval -1.47] [%clk 0:16:57] } 31. exf5 { [%eval -1.55] [%clk 0:24:28] } 31... gxf5 { [%eval -1.49] [%clk 0:17:17] } 32. Bc2 { [%eval -1.45] [%clk 0:24:52] } 32... Bc6 { [%eval -1.52] [%clk 0:10:44] } 33. Rhg1 { [%eval -1.46] [%clk 0:25:07] } 33... Rg8 { [%eval -1.46] [%clk 0:10:30] } 34. g3 { [%eval -1.55] [%clk 0:25:34] } 34... Kf6 { [%eval -1.67] [%clk 0:09:52] } 35. Rce1 { [%eval -1.8] [%clk 0:25:51] } 35... h5 { [%eval -1.78] [%clk 0:09:07] } 36. Re3 { [%eval -2.07] [%clk 0:25:56] } 36... Nxc2?? { [%eval -0.23] } { Blunder. Rad8 was best. } { [%clk 0:05:56] } 37. Kxc2 { [%eval -0.22] [%clk 0:25:43] } 37... e5 { [%eval -0.07] [%clk 0:05:06] } 38. Nde2 { [%eval -0.57] [%clk 0:25:57] } 38... Be4+?! { [%eval 0.0] } { Inaccuracy. e4 was best. } { [%clk 0:01:54] } 39. Nxe4+ { [%eval 0.0] [%clk 0:26:25] } 39... Nxe4 { [%eval 0.0] [%clk 0:02:15] } 40. Rf1 { [%eval -0.02] [%clk 0:26:45] } 40... Ke6 { [%eval -0.02] [%clk 0:01:11] } 41. Nc3 { [%eval -0.28] [%clk 0:27:11] } 41... Nxc3 { [%eval -0.21] [%clk 0:28:03] } 42. Kxc3 { [%eval -0.19] [%clk 0:55:44] } 42... e4 { [%eval -0.18] [%clk 0:28:25] } 43. Rd1 { [%eval -0.19] [%clk 0:55:23] } 43... Rac8 { [%eval -0.29] [%clk 0:25:19] } 44. Rd5 { [%eval -0.13] [%clk 0:53:49] } 44... Rc5 { [%eval -0.19] [%clk 0:24:53] } 45. Kd4 { [%eval -0.08] [%clk 0:54:15] } 45... Rxd5+ { [%eval -0.13] [%clk 0:21:36] } 46. cxd5+ { [%eval -0.12] [%clk 0:54:42] } 46... Kd7 { [%eval -0.16] [%clk 0:21:59] } 47. b4? { [%eval -1.65] } { Mistake. h3 was best. } { [%clk 0:52:00] } 47... axb4? { [%eval -0.04] } { Mistake. Ra8 was best. } { [%clk 0:20:41] } 48. Rb3 { [%eval -0.07] [%clk 0:52:28] } 48... h4 { [%eval 0.0] [%clk 0:20:16] } 49. Rxb4 { [%eval 0.0] [%clk 0:51:52] } 49... hxg3 { [%eval -0.03] [%clk 0:17:20] } 50. hxg3 { [%eval -0.01] [%clk 0:52:20] } 50... Rxg3 { [%eval 0.0] [%clk 0:15:56] } 51. Rxb7+ { [%eval 0.0] [%clk 0:52:48] } 51... Kc8 { [%eval 0.0] [%clk 0:14:37] } 52. Rf7 { [%eval 0.0] [%clk 0:53:14] } 52... Rd3+ { [%eval 0.0] [%clk 0:14:07] } 53. Kc4 { [%eval 0.0] [%clk 0:53:42] } 53... Rd1 { [%eval 0.0] [%clk 0:13:51] } 54. a5 { [%eval 0.0] [%clk 0:54:00] } 54... e3 { [%eval 0.0] [%clk 0:11:34] } 55. Re7 { [%eval 0.0] [%clk 0:52:56] } 55... Rf1?? { [%eval 3.26] } { Blunder. Re1 was best. } { [%clk 0:11:33] } 56. a6?? { [%eval 0.0] } { Blunder. Kb5 was best. } { [%clk 0:52:44] } 56... Kb8 { [%eval 0.0] [%clk 0:10:17] } 57. Rxe3 { [%eval 0.0] [%clk 0:52:43] } 57... Rxf4+ { [%eval 0.0] [%clk 0:10:03] } 58. Kb5 { [%eval 0.0] [%clk 0:53:11] } 58... Rf1 { [%eval 0.0] [%clk 0:09:39] } 59. Re8+ { [%eval 0.0] [%clk 0:53:10] } 59... Ka7 { [%eval 0.0] [%clk 0:10:03] } 60. Re7+ { [%eval 0.0] [%clk 0:53:19] } 60... Ka8 { [%eval 0.0] [%clk 0:10:11] } 61. Rf7 { [%eval 0.0] [%clk 0:50:34] } 61... f4 { [%eval 0.0] [%clk 0:09:33] } 62. Kb6 { [%eval 0.0] [%clk 0:51:01] } 62... Rb1+ { [%eval 0.0] [%clk 0:09:59] } 63. Kc6 { [%eval 0.0] [%clk 0:51:17] } 63... Rf1 { [%eval 0.0] [%clk 0:10:04] } 64. Kb6 { [%clk 0:44:07] } 64... Rb1+ { [%clk 0:09:47] } 65. Kc7 { [%clk 0:44:35] } 65... Rf1 { [%clk 0:09:39] } 66. Kc6 { [%clk 0:45:02] } 66... Kb8 { [%clk 0:07:23] } 67. Kxd6 { [%clk 0:45:07] } 67... f3 { [%clk 0:07:16] } 68. Kc6 { [%clk 0:45:34] } 68... Rc1+ { [%clk 0:06:40] } 69. Kd7 { [%clk 0:45:09] } 69... Rc7+ { [%clk 0:06:35] } 70. Ke6 { [%clk 0:43:05] } 70... Rxf7 { [%clk 0:06:04] } 71. Kxf7 { [%clk 0:43:31] } 71... f2 { [%clk 0:06:27] } 0-1