Event: Round 2: Jacobson, Brandon - Bogdanov, Artyom
Date: 2025-04-23
White: Jacobson, Brandon
WhiteTitle: GM
WhiteElo: 2570
Black: Bogdanov, Artyom
BlackTitle: FM
BlackElo: 2370
Result: 1/2-1/2
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Knight Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.14] [%clk 1:26:00] } 1... Nf6 { [%eval 0.23] [%clk 1:30:56] } 2. c4 { [%eval 0.12] [%clk 1:26:25] } 2... e6 { [%eval 0.21] [%clk 1:31:22] } 3. Nc3 { [%eval 0.2] [%clk 1:26:50] } 3... d5 { [%eval 0.14] [%clk 1:31:46] } 4. e3 { [%eval 0.0] [%clk 1:27:15] } 4... Bd6 { [%eval 0.01] [%clk 1:27:41] } 5. b3 { [%eval 0.08] [%clk 1:26:57] } 5... O-O { [%eval 0.12] [%clk 1:28:03] } 6. Bb2 { [%eval 0.0] [%clk 1:27:23] } 6... Re8 { [%eval 0.08] [%clk 1:27:16] } 7. d4 { [%eval 0.09] [%clk 1:25:56] } 7... b6 { [%eval 0.0] [%clk 1:17:00] } 8. Bd3 { [%eval 0.06] [%clk 1:25:55] } 8... Bb7 { [%eval 0.14] [%clk 1:15:40] } 9. O-O { [%eval 0.09] [%clk 1:26:16] } 9... Nbd7 { [%eval 0.14] [%clk 1:13:07] } 10. cxd5 { [%eval 0.02] [%clk 1:23:36] } 10... Nxd5 { [%eval 0.36] [%clk 1:08:17] } 11. Nxd5 { [%eval 0.01] [%clk 1:20:19] } 11... Bxd5 { [%eval 0.4] [%clk 1:05:13] } 12. Rc1 { [%eval 0.3] [%clk 1:14:15] } 12... Bb7 { [%eval 0.41] [%clk 0:54:27] } 13. Bb5 { [%eval 0.09] [%clk 1:12:18] } 13... a6 { [%eval 0.22] [%clk 0:50:02] } 14. Bc6 { [%eval 0.23] [%clk 1:12:16] } 14... Bxc6 { [%eval 0.27] [%clk 0:50:17] } 15. Rxc6 { [%eval 0.28] [%clk 1:12:40] } 15... Qc8 { [%eval 0.34] [%clk 0:44:16] } 16. Ng5 { [%eval 0.21] [%clk 1:07:35] } 16... Nf6 { [%eval 0.32] [%clk 0:40:32] } 17. Qf3 { [%eval 0.03] [%clk 1:00:04] } 17... Qd7 { [%eval 0.05] [%clk 0:36:22] } 18. Rcc1 { [%eval -0.11] [%clk 0:34:37] } 18... Qb5 { [%eval -0.08] [%clk 0:31:12] } 19. Ne4 { [%eval -0.03] [%clk 0:32:23] } 19... Nxe4 { [%eval 0.0] [%clk 0:31:04] } 20. Qxe4 { [%eval 0.0] [%clk 0:32:48] } 20... a5 { [%eval 0.0] [%clk 0:29:54] } 21. Qc6 { [%eval -0.18] [%clk 0:24:56] } 21... Qxc6 { [%eval -0.2] [%clk 0:26:31] } 22. Rxc6 { [%eval -0.11] [%clk 0:25:24] } 22... a4 { [%eval -0.12] [%clk 0:26:20] } 23. e4 { [%eval -0.17] [%clk 0:20:39] } 23... axb3 { [%eval -0.14] [%clk 0:25:55] } 24. axb3 { [%eval -0.2] [%clk 0:21:08] } 24... Ra2 { [%eval -0.18] [%clk 0:24:29] } 25. Rb1 { [%eval -0.26] [%clk 0:20:42] } 25... Rea8 { [%eval -0.01] [%clk 0:21:55] } 26. g3 { [%eval -0.22] [%clk 0:15:24] } 26... R8a7 { [%eval -0.19] [%clk 0:21:55] } 27. Bc1 { [%eval -0.21] [%clk 0:09:37] } 27... Kf8 { [%eval -0.21] [%clk 0:20:17] } 28. Be3 { [%eval -0.21] [%clk 0:09:41] } 28... Ke8 { [%eval -0.17] [%clk 0:19:07] } 29. Rcc1 { [%eval -0.3] [%clk 0:09:51] } 29... Kd7 { [%eval -0.3] [%clk 0:16:52] } 30. b4 { [%eval -0.57] [%clk 0:08:54] } 30... R7a4 { [%eval -0.55] [%clk 0:08:24] } 31. b5 { [%eval -0.48] [%clk 0:09:17] } 31... Rb4 { [%eval -0.23] [%clk 0:07:51] } 32. Kg2 { [%eval -0.55] [%clk 0:06:03] } 32... Rab2 { [%eval -0.34] [%clk 0:06:16] } 33. Ra1 { [%eval -0.38] [%clk 0:05:47] } 33... Rxb5 { [%eval -0.29] [%clk 0:06:10] } 34. Ra8 { [%eval -0.33] [%clk 0:06:12] } 34... Rb1 { [%eval -0.36] [%clk 0:04:12] } 35. Rxb1?! { [%eval -1.04] } { Inaccuracy. Rc3 was best. } { [%clk 0:04:37] } 35... Rxb1 { [%eval -1.06] [%clk 0:02:26] } 36. Rg8 { [%eval -1.35] [%clk 0:05:00] } 36... g6?! { [%eval -0.37] } { Inaccuracy. b5 was best. } { [%clk 0:01:55] } 37. Rg7 { [%eval -0.34] [%clk 0:05:27] } 37... Ke8 { [%eval -0.34] [%clk 0:01:46] } 38. Rxh7 { [%eval -0.28] [%clk 0:05:50] } 38... b5 { [%eval -0.33] [%clk 0:02:04] } 39. h4 { [%eval -0.53] [%clk 0:01:16] } 39... b4 { [%eval -0.34] [%clk 0:02:05] } 40. Rh8+ { [%eval -0.49] [%clk 0:01:15] } 40... Kd7 { [%eval -0.35] [%clk 0:02:30] } 41. e5 { [%eval -0.36] [%clk 0:01:41] } 41... Be7 { [%eval -0.6] [%clk 0:02:43] } 42. g4?! { [%eval -1.44] } { Inaccuracy. Rb8 was best. } { [%clk 0:02:08] } 42... b3?! { [%eval -0.37] } { Inaccuracy. Bd8 was best. } { [%clk 0:02:01] } 43. h5?! { [%eval -1.32] } { Inaccuracy. Rb8 was best. } { [%clk 0:02:30] } 43... gxh5 { [%eval -1.36] [%clk 0:01:47] } 44. gxh5 { [%eval -1.17] [%clk 0:02:59] } 44... Bd8 { [%eval -1.22] [%clk 0:01:37] } 45. h6 { [%eval -1.38] [%clk 0:00:36] } 45... b2 { [%eval -1.45] [%clk 0:01:37] } 46. h7 { [%eval -1.4] [%clk 0:00:37] } 46... Rg1+ { [%eval -1.44] [%clk 0:00:58] } 47. Kxg1 { [%eval -1.4] [%clk 0:00:49] } 47... b1=Q+ { [%eval -1.4] [%clk 0:01:20] } 48. Kh2 { [%eval -1.36] [%clk 0:00:54] } 48... Kc6 { [%eval -1.22] [%clk 0:00:40] } 49. Rxd8 { [%eval -1.25] [%clk 0:01:15] } 49... Qxh7+ { [%eval -1.14] [%clk 0:01:05] } 50. Kg1 { [%eval -1.3] [%clk 0:01:16] } 50... Qg6+?! { [%eval -0.57] } { Inaccuracy. Kb7 was best. } { [%clk 0:01:04] } 51. Kf1 { [%eval -0.49] [%clk 0:01:40] } 51... Qb1+ { [%eval -0.44] [%clk 0:00:41] } 52. Kg2 { [%eval -0.46] [%clk 0:02:02] } 52... Qe4+ { [%eval -0.56] [%clk 0:01:03] } 53. Kg1 { [%eval -0.71] [%clk 0:02:05] } 53... Qg4+ { [%eval -0.53] [%clk 0:01:12] } 54. Kf1 { [%eval -0.51] [%clk 0:02:29] } 54... Kb5 { [%eval -0.38] [%clk 0:00:40] } 55. Rd7? { [%eval -1.81] } { Mistake. Rc8 was best. } { [%clk 0:02:22] } 55... Kc4?? { [%eval 0.0] } { Blunder. Qd1+ was best. } { [%clk 0:00:38] } 56. Rxf7 { [%eval 0.0] [%clk 0:01:22] } 56... Qh3+ { [%eval 0.0] [%clk 0:00:43] } 57. Kg1 { [%eval 0.0] [%clk 0:01:37] } 57... Qg4+ { [%eval 0.0] [%clk 0:00:59] } 58. Kf1 { [%eval 0.0] [%clk 0:02:03] } 58... Kd3 { [%eval 0.0] [%clk 0:00:45] } 59. Rf4 { [%eval 0.0] [%clk 0:00:39] } 59... Qh3+ { [%eval 0.0] [%clk 0:01:07] } 60. Kg1 { [%eval 0.0] [%clk 0:01:08] } 60... c6 { [%eval 0.0] [%clk 0:00:56] } 61. Rf6 { [%eval 0.0] [%clk 0:01:10] } 61... Qg4+ { [%eval 0.0] [%clk 0:00:54] } 62. Kf1 { [%eval 0.0] [%clk 0:01:11] } 62... Qh3+ { [%eval 0.0] [%clk 0:00:55] } 63. Kg1 { [%eval 0.0] [%clk 0:01:40] } 63... Qg4+ { [%eval 0.0] [%clk 0:00:38] } 64. Kf1 { [%eval 0.0] [%clk 0:01:58] } 64... Qh5 { [%eval 0.0] [%clk 0:00:55] } 65. Kg2 { [%eval 0.0] [%clk 0:01:59] } 65... Ke2 { [%eval 0.0] [%clk 0:00:44] } 66. Rf4 { [%eval 0.0] [%clk 0:01:59] } 66... Qg6+ { [%eval 0.0] [%clk 0:00:43] } 67. Kh3 { [%eval 0.0] [%clk 0:02:23] } 67... Qh5+ { [%eval 0.0] [%clk 0:00:56] } 68. Kg2 { [%eval 0.0] [%clk 0:02:39] } 68... Qh7 { [%eval 0.0] [%clk 0:00:58] } 69. Rg4 { [%eval 0.0] [%clk 0:02:46] } 69... Qf5 { [%eval 0.0] [%clk 0:00:53] } 70. Kg3 { [%eval 0.0] [%clk 0:01:11] } 1/2-1/2