Event: Round 9: Jacobson, Brandon - Hungaski, Robert
Date: 2025-05-29
White: Jacobson, Brandon
WhiteTitle: GM
WhiteElo: 2582
Black: Hungaski, Robert
BlackTitle: GM
BlackElo: 2477
Result: 1-0
ECO: D11
Opening: Slav Defense: Quiet Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.14] [%clk 1:19:25] } 1... d5 { [%eval 0.18] [%clk 1:30:40] } 2. e3 { [%eval 0.0] [%clk 1:19:36] } 2... c6 { [%eval 0.23] [%clk 1:30:36] } 3. c4 { [%eval 0.21] [%clk 1:19:53] } 3... Nf6 { [%eval 0.3] [%clk 1:30:55] } 4. d4 { [%eval 0.15] [%clk 1:16:05] } 4... g6 { [%eval 0.32] [%clk 1:31:18] } 5. Nc3 { [%eval 0.34] [%clk 1:14:15] } 5... Bg7 { [%eval 0.39] [%clk 1:31:42] } 6. Be2 { [%eval 0.28] [%clk 1:14:31] } 6... O-O { [%eval 0.34] [%clk 1:31:57] } 7. O-O { [%eval 0.37] [%clk 1:14:54] } 7... Ne4 { [%eval 0.37] [%clk 1:32:23] } 8. a4 { [%eval 0.21] [%clk 1:11:12] } 8... Nxc3 { [%eval 0.45] [%clk 1:23:07] } 9. bxc3 { [%eval 0.58] [%clk 1:11:33] } 9... c5?! { [%eval 1.26] } { Inaccuracy. b6 was best. } { [%clk 1:23:21] } 10. cxd5 { [%eval 1.2] [%clk 1:06:00] } 10... Qxd5 { [%eval 1.1] [%clk 1:22:41] } 11. Ba3 { [%eval 1.25] [%clk 1:04:57] } 11... Nd7 { [%eval 1.16] [%clk 1:15:26] } 12. Nd2 { [%eval 1.0] [%clk 0:56:02] } 12... Rb8 { [%eval 0.89] [%clk 1:15:51] } 13. e4 { [%eval 0.97] [%clk 0:42:42] } 13... Qc6 { [%eval 1.06] [%clk 1:12:20] } 14. Rc1 { [%eval 0.97] [%clk 0:40:42] } 14... b6 { [%eval 0.87] [%clk 1:09:49] } 15. d5 { [%eval 0.81] [%clk 0:37:03] } 15... Qc7 { [%eval 0.89] [%clk 1:07:12] } 16. c4 { [%eval 0.8] [%clk 0:37:12] } 16... Nf6 { [%eval 0.89] [%clk 1:03:01] } 17. f4 { [%eval 0.93] [%clk 0:31:31] } 17... e5 { [%eval 0.89] [%clk 0:59:18] } 18. f5 { [%eval 0.89] [%clk 0:30:05] } 18... Ne8?! { [%eval 1.59] } { Inaccuracy. Bh6 was best. } { [%clk 0:53:55] } 19. Rc3 { [%eval 1.45] [%clk 0:29:29] } 19... Qe7 { [%eval 1.55] [%clk 0:44:24] } 20. Rh3 { [%eval 1.32] [%clk 0:26:23] } 20... Nd6 { [%eval 1.32] [%clk 0:38:09] } 21. g4 { [%eval 0.85] [%clk 0:26:41] } 21... Bd7 { [%eval 1.12] [%clk 0:35:06] } 22. Bd3 { [%eval 0.93] [%clk 0:25:16] } 22... f6 { [%eval 1.0] [%clk 0:30:34] } 23. Kh1 { [%eval 0.91] [%clk 0:12:40] } 23... a5 { [%eval 0.82] [%clk 0:27:08] } 24. Bc1 { [%eval 0.82] [%clk 0:08:20] } 24... Qe8?! { [%eval 1.46] } { Inaccuracy. g5 was best. } { [%clk 0:24:08] } 25. Bc2?! { [%eval 0.78] } { Inaccuracy. Nf3 was best. } { [%clk 0:08:37] } 25... Rf7?! { [%eval 1.89] } { Inaccuracy. g5 was best. } { [%clk 0:24:32] } 26. Rg1 { [%eval 1.83] [%clk 0:07:53] } 26... g5 { [%eval 1.83] [%clk 0:22:43] } 27. Rh5 { [%eval 1.67] [%clk 0:07:06] } 27... h6 { [%eval 1.8] [%clk 0:23:05] } 28. h4 { [%eval 1.7] [%clk 0:07:22] } 28... Kf8?! { [%eval 2.53] } { Inaccuracy. Bf8 was best. } { [%clk 0:22:28] } 29. Kg2?? { [%eval 0.72] } { Blunder. Nf3 was best. } { [%clk 0:05:49] } 29... Ke7 { [%eval 0.93] [%clk 0:22:47] } 30. Bb3 { [%eval 0.64] [%clk 0:03:25] } 30... Kd8 { [%eval 0.78] [%clk 0:23:04] } 31. Re1 { [%eval 0.32] [%clk 0:03:14] } 31... Kc7 { [%eval 0.48] [%clk 0:22:35] } 32. Nb1?! { [%eval -0.12] } { Inaccuracy. Ba3 was best. } { [%clk 0:01:30] } 32... Qe7 { [%eval 0.06] [%clk 0:22:21] } 33. Nc3 { [%eval 0.04] [%clk 0:01:54] } 33... Rg8 { [%eval 0.21] [%clk 0:22:35] } 34. Be3 { [%eval 0.32] [%clk 0:01:45] } 34... gxh4?! { [%eval 0.88] } { Inaccuracy. Be8 was best. } { [%clk 0:19:36] } 35. Rxh4 { [%eval 0.98] [%clk 0:01:53] } 35... Bf8 { [%eval 0.95] [%clk 0:19:39] } 36. Kf3 { [%eval 0.77] [%clk 0:01:11] } 36... Rh7 { [%eval 0.44] [%clk 0:18:08] } 37. Reh1 { [%eval 0.57] [%clk 0:01:37] } 37... Be8 { [%eval 0.87] [%clk 0:14:18] } 38. Ke2 { [%eval 0.51] [%clk 0:01:31] } 38... h5 { [%eval 0.73] [%clk 0:12:49] } 39. Qg1?! { [%eval -0.15] } { Inaccuracy. Kd3 was best. } { [%clk 0:01:03] } 39... Nc8?? { [%eval 2.83] } { Blunder. Rhg7 was best. } { [%clk 0:09:59] } 40. d6+ { [%eval 2.84] [%clk 0:00:43] } 40... Qxd6 { [%eval 2.91] [%clk 0:09:14] } 41. Nb5+ { [%eval 2.67] [%clk 0:00:42] } 41... Bxb5 { [%eval 2.55] [%clk 0:09:35] } 42. cxb5 { [%eval 2.76] [%clk 0:01:11] } 42... Rgg7 { [%eval 2.63] [%clk 0:07:01] } 43. Rxh5?! { [%eval 1.88] } { Inaccuracy. Qc1 was best. } { [%clk 0:01:38] } 43... Rxh5 { [%eval 1.6] [%clk 0:06:45] } 44. Rxh5 { [%eval 1.46] [%clk 0:02:07] } 44... c4 { [%eval 2.58] [%clk 0:06:14] } 45. Bxc4 { [%eval 2.52] [%clk 0:02:27] } 45... Qb4 { [%eval 2.3] [%clk 0:05:54] } 46. Bd5 { [%eval 2.28] [%clk 0:02:11] } 46... Bc5 { [%eval 1.56] [%clk 0:06:03] } 47. Qc1? { [%eval 0.0] } { Mistake. g5 was best. } { [%clk 0:00:52] } 47... Ne7 { [%eval 0.0] [%clk 0:03:34] } 48. Qc4 { [%eval 0.0] [%clk 0:01:01] } 48... Qb2+ { [%eval 0.0] [%clk 0:02:41] } 49. Kf3 { [%eval 0.0] [%clk 0:01:26] } 49... Qa3?? { [%eval 3.1] } { Blunder. Rxg4 was best. } { [%clk 0:03:07] } 50. Qb3 { [%eval 3.22] [%clk 0:01:50] } 50... Qxb3 { [%eval 3.34] [%clk 0:02:33] } 51. Bxb3 { [%eval 3.0] [%clk 0:02:17] } 51... Bxe3 { [%eval 2.87] [%clk 0:02:55] } 52. Kxe3 { [%eval 2.53] [%clk 0:02:45] } 52... Rxg4 { [%eval 2.2] [%clk 0:03:20] } 53. Be6? { [%eval 0.65] } { Mistake. Rh3 was best. } { [%clk 0:01:29] } 53... Rg3+ { [%eval 0.73] [%clk 0:03:12] } 54. Kf2 { [%eval 1.13] [%clk 0:00:45] } 54... Ra3 { [%eval 1.32] [%clk 0:03:37] } 55. Rh8 { [%eval 1.17] [%clk 0:00:44] } 55... Rxa4 { [%eval 0.87] [%clk 0:02:25] } 56. Re8 { [%eval 0.88] [%clk 0:01:09] } 56... Kd6 { [%eval 0.65] [%clk 0:02:48] } 57. Rd8+ { [%eval 1.16] [%clk 0:01:34] } 57... Kc5 { [%eval 1.24] [%clk 0:03:09] } 58. Rd7 { [%eval 1.38] [%clk 0:01:30] } 58... Rxe4 { [%eval 0.85] [%clk 0:03:06] } 59. Rxe7 { [%eval 0.76] [%clk 0:01:57] } 59... a4 { [%eval 1.09] [%clk 0:02:14] } 60. Rf7 { [%eval 0.54] [%clk 0:01:27] } 60... a3 { [%eval 0.65] [%clk 0:01:03] } 61. Ra7 { [%eval 0.96] [%clk 0:01:20] } 61... Kb4? { [%eval 2.45] } { Mistake. Rf4+ was best. } { [%clk 0:00:39] } 62. Ra6 { [%eval 2.35] [%clk 0:01:39] } 62... Rh4?! { [%eval 3.51] } { Inaccuracy. Kxb5 was best. } { [%clk 0:00:33] } 63. Rxb6 { [%eval 3.33] [%clk 0:01:17] } 63... Rh3 { [%eval 3.3] [%clk 0:00:36] } 64. Rb8 { [%eval 2.92] [%clk 0:01:02] } 64... e4?? { [%eval 6.29] } { Blunder. a2 was best. } { [%clk 0:00:38] } 65. b6 { [%eval 5.26] [%clk 0:01:09] } 65... Kb5? { [%eval 10.07] } { Mistake. a2 was best. } { [%clk 0:00:31] } 66. b7 { [%eval 9.17] [%clk 0:01:27] } 66... Kb6 { [%eval 9.23] [%clk 0:00:39] } 67. Bd5 { [%eval 9.29] [%clk 0:01:52] } 67... Rf3+? { [%eval #9] } { Checkmate is now unavoidable. e3+ was best. } { [%clk 0:00:33] } 68. Ke2 { [%eval #8] [%clk 0:02:17] } 68... Rxf5 { [%eval #7] [%clk 0:00:38] } 69. Ra8 { [%eval #9] [%clk 0:02:43] } 1-0