Event: Round 1: von Burg, Carl Alexander - Sadeghi, Hassan Roger
Date: 2025-07-13
White: von Burg, Carl Alexander
WhiteElo: 1726
Black: Sadeghi, Hassan Roger
BlackTitle: CM
BlackElo: 2068
Result: 1/2-1/2
ECO: A40
Opening: Mikenas Defense
Variant: Standard
TimeControl: 15+5

1. d4 { [%eval 0.17] [%clk 0:15:04] } 1... Nc6 { [%eval 0.6] [%clk 0:15:09] } 2. d5 { [%eval 0.5] [%clk 0:14:32] } 2... Ne5 { [%eval 0.58] [%clk 0:15:12] } 3. e4 { [%eval 0.53] [%clk 0:13:54] } 3... e6 { [%eval 0.61] [%clk 0:15:15] } 4. Nf3 { [%eval 0.35] [%clk 0:12:52] } 4... Qf6 { [%eval 0.51] [%clk 0:14:21] } 5. Be2 { [%eval 0.32] [%clk 0:12:02] } 5... Bc5 { [%eval 0.25] [%clk 0:13:32] } 6. O-O { [%eval 0.2] [%clk 0:11:32] } 6... exd5?? { [%eval 1.99] } { Blunder. Nxf3+ was best. } { [%clk 0:13:12] } 7. Nxe5?? { [%eval 0.15] } { Blunder. Nc3 was best. } { [%clk 0:09:24] } 7... Qxe5 { [%eval 0.11] [%clk 0:13:11] } 8. exd5 { [%eval 0.15] [%clk 0:08:54] } 8... Nf6 { [%eval 0.14] [%clk 0:11:50] } 9. Bf3 { [%eval 0.19] [%clk 0:08:18] } 9... O-O { [%eval 0.13] [%clk 0:11:44] } 10. Nc3 { [%eval -0.11] [%clk 0:07:56] } 10... d6 { [%eval 0.17] [%clk 0:10:24] } 11. Na4 { [%eval 0.13] [%clk 0:07:14] } 11... Bb4 { [%eval 0.28] [%clk 0:10:17] } 12. c3 { [%eval 0.24] [%clk 0:07:17] } 12... Ba5 { [%eval 0.25] [%clk 0:10:21] } 13. b4 { [%eval 0.28] [%clk 0:07:20] } 13... Bb6 { [%eval 0.26] [%clk 0:09:55] } 14. Re1 { [%eval 0.32] [%clk 0:07:10] } 14... Qf5 { [%eval 0.33] [%clk 0:09:57] } 15. Nxb6 { [%eval 0.26] [%clk 0:06:52] } 15... axb6 { [%eval 0.3] [%clk 0:10:00] } 16. c4 { [%eval 0.29] [%clk 0:06:05] } 16... Bd7 { [%eval 0.24] [%clk 0:09:56] } 17. Bb2 { [%eval 0.15] [%clk 0:05:38] } 17... Rfe8 { [%eval 0.22] [%clk 0:08:51] } 18. Bxf6?! { [%eval -0.65] } { Inaccuracy. Rxe8+ was best. } { [%clk 0:03:47] } 18... Qxf6 { [%eval -0.44] [%clk 0:08:02] } 19. Qd2 { [%eval -0.51] [%clk 0:03:50] } 19... Re7 { [%eval -0.04] [%clk 0:06:39] } 20. Rxe7 { [%eval -0.18] [%clk 0:03:34] } 20... Qxa1+ { [%eval 0.0] [%clk 0:06:33] } 21. Qd1 { [%eval 0.06] [%clk 0:02:50] } 21... Qxd1+ { [%eval 0.0] [%clk 0:06:08] } 22. Bxd1 { [%eval -0.09] [%clk 0:02:53] } 22... Rd8 { [%eval 0.0] [%clk 0:06:12] } 23. Kf1 { [%eval 0.0] [%clk 0:02:30] } 23... Kf8 { [%eval 0.0] [%clk 0:06:12] } 24. Re3 { [%eval 0.0] [%clk 0:02:18] } 24... Ra8 { [%eval 0.0] [%clk 0:03:57] } 25. a3 { [%eval 0.0] [%clk 0:02:18] } 25... Bf5 { [%eval 0.06] [%clk 0:03:19] } 26. Ke2 { [%eval 0.09] [%clk 0:02:12] } 26... Re8 { [%eval 0.0] [%clk 0:02:48] } 27. Rxe8+ { [%eval 0.0] [%clk 0:01:58] } 27... Kxe8 { [%eval 0.0] [%clk 0:02:52] } 28. Ke3 { [%eval 0.02] [%clk 0:02:01] } 28... Ke7 { [%eval 0.13] [%clk 0:02:47] } 29. Be2 { [%eval 0.0] [%clk 0:01:57] } 29... h6 { [%eval 0.04] [%clk 0:02:46] } 30. Bd3 { [%eval 0.0] [%clk 0:01:58] } 30... Bd7 { [%eval 0.0] [%clk 0:02:42] } 31. Kd4 { [%eval 0.0] [%clk 0:01:46] } 31... Ba4 { [%eval 0.21] [%clk 0:02:07] } 32. c5 { [%eval 0.0] [%clk 0:01:20] } 32... bxc5+ { [%eval 0.0] [%clk 0:02:05] } 33. bxc5 { [%eval 0.0] [%clk 0:01:23] } 33... Bd7 { [%eval -0.01] [%clk 0:01:57] } 34. Bc2 { [%eval 0.0] [%clk 0:01:12] } 34... dxc5+ { [%eval 0.0] [%clk 0:01:33] } 35. Kxc5 { [%eval 0.0] [%clk 0:01:15] } 35... b6+ { [%eval 0.0] [%clk 0:01:37] } 36. Kd4 { [%eval 0.0] [%clk 0:01:08] } 36... Kd6 { [%eval 0.0] [%clk 0:01:40] } 37. g3 { [%eval 0.0] [%clk 0:01:00] } 37... Bg4 { [%eval 0.0] [%clk 0:01:37] } 38. Be4 { [%eval 0.0] [%clk 0:00:43] } 38... Bd1 { [%eval 0.0] [%clk 0:01:39] } 39. Bd3 { [%eval -0.04] [%clk 0:00:40] } 39... Ba4 { [%eval 0.0] [%clk 0:01:36] } 40. Be4 { [%eval 0.0] [%clk 0:00:39] } 40... Bb3 { [%eval 0.0] [%clk 0:01:33] } 41. f4 { [%eval 0.0] [%clk 0:00:40] } 41... f6 { [%eval 0.0] [%clk 0:01:22] } 42. Bf3 { [%eval 0.0] [%clk 0:00:42] } 42... Bc2 { [%eval 0.0] [%clk 0:01:21] } 43. Bg2 { [%eval 0.0] [%clk 0:00:44] } 43... Ba4 { [%eval 0.0] [%clk 0:00:59] } 44. Bf3 { [%eval 0.0] [%clk 0:00:47] } 44... Bd7 { [%eval 0.0] [%clk 0:00:35] } 45. Be4 { [%eval -0.06] [%clk 0:00:49] } 45... Bg4 { [%eval 0.0] [%clk 0:00:32] } 46. Bg2 { [%eval 0.0] [%clk 0:00:51] } 46... h5 { [%eval 0.0] [%clk 0:00:26] } 47. Be4 { [%eval 0.0] [%clk 0:00:51] } 47... g5 { [%eval 0.0] [%clk 0:00:28] } 48. fxg5 { [%eval 0.0] [%clk 0:00:52] } 48... fxg5 { [%eval 0.0] [%clk 0:00:31] } 49. Bg2 { [%eval 0.0] [%clk 0:00:48] } 49... h4 { [%eval 0.0] [%clk 0:00:34] } 50. gxh4 { [%eval 0.0] [%clk 0:00:50] } 50... gxh4 { [%eval 0.0] [%clk 0:00:38] } 51. Be4 { [%eval 0.0] [%clk 0:00:52] } 51... Bd7 { [%eval 0.0] [%clk 0:00:39] } 52. Bd3 { [%eval 0.0] [%clk 0:00:51] } 52... Be8 { [%eval 0.0] [%clk 0:00:22] } 53. Bf5 { [%eval 0.0] [%clk 0:00:52] } 53... Bf7 { [%eval -0.29] [%clk 0:00:24] } 54. Bg4?? { [%eval -5.61] } { Blunder. Be4 was best. } { [%clk 0:00:53] } 54... Bxd5 { [%eval -5.58] [%clk 0:00:27] } 55. Bd1 { [%eval -5.55] [%clk 0:00:46] } 55... c5+ { [%eval -5.45] [%clk 0:00:30] } 56. Ke3 { [%eval -4.95] [%clk 0:00:47] } 56... Ke5 { [%eval -5.18] [%clk 0:00:34] } 57. Bg4 { [%eval -5.78] [%clk 0:00:45] } 57... b5 { [%eval -5.54] [%clk 0:00:37] } 58. Bd7 { [%eval -5.75] [%clk 0:00:45] } 58... b4 { [%eval -5.19] [%clk 0:00:41] } 59. a4?! { [%eval -7.04] } { Inaccuracy. axb4 was best. } { [%clk 0:00:44] } 59... b3? { [%eval -4.25] } { Mistake. c4 was best. } { [%clk 0:00:41] } 60. Kd3 { [%eval -4.27] [%clk 0:00:46] } 60... Kf4 { [%eval -3.85] [%clk 0:00:07] } 61. a5 { [%eval -3.13] [%clk 0:00:44] } 61... Kf3?? { [%eval 0.0] } { Blunder. Ke5 was best. } { [%clk 0:00:11] } 62. a6 { [%eval 0.0] [%clk 0:00:45] } 62... Kg2?? { [%eval 5.37] } { Blunder. Kf4 was best. } { [%clk 0:00:16] } 63. h3?? { [%eval 0.0] } { Blunder. Bc8 was best. } { [%clk 0:00:49] } 63... Kf3 { [%eval 0.0] [%clk 0:00:07] } 64. a7 { [%eval 0.0] [%clk 0:00:53] } 64... c4+ { [%eval 0.0] [%clk 0:00:09] } 65. Kc3 { [%eval 0.0] [%clk 0:00:56] } 65... Ke3 { [%eval 0.0] [%clk 0:00:12] } 66. Bf5 { [%eval 0.0] [%clk 0:00:53] } 66... Bg2 { [%eval 0.0] [%clk 0:00:13] } 67. Kxc4 { [%eval 0.0] [%clk 0:00:54] } 67... b2 { [%eval 0.0] [%clk 0:00:17] } 68. Kc3 { [%eval 0.0] [%clk 0:00:56] } 68... Kf4 { [%eval 0.0] [%clk 0:00:19] } 69. Bd3 { [%eval 0.0] [%clk 0:00:56] } 69... Kg3?! { [%eval 0.66] } { Inaccuracy. Ke5 was best. } { [%clk 0:00:21] } 70. Kxb2 { [%eval 0.48] [%clk 0:00:57] } 70... Kxh3?? { [%eval 34.73] } { Blunder. Kf4 was best. } { [%clk 0:00:24] } 71. Bf5+?? { [%eval 0.0] } { Blunder. Bf1 was best. } { [%clk 0:00:58] } 71... Kg3 { [%eval 0.0] [%clk 0:00:28] } 72. Kc3 { [%eval 0.0] [%clk 0:01:00] } 72... Ba8 { [%eval 0.0] [%clk 0:00:30] } 73. Kd4 { [%eval 0.0] [%clk 0:01:03] } 73... Bc6?? { [%eval #11] } { Checkmate is now unavoidable. h3 was best. } { [%clk 0:00:26] } 1/2-1/2