Event: Round 3: Matta, Nicholas - Jacobson, Aaron
Date: 2024-12-13
White: Matta, Nicholas
WhiteTitle: FM
WhiteElo: 2253
Black: Jacobson, Aaron
BlackTitle: IM
BlackElo: 2381
Result: 1/2-1/2
ECO: A40
Opening: English Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:23:26] } 1... e6 { [%eval 0.37] [%clk 1:17:14] } 2. c4 { [%eval 0.16] [%clk 1:23:42] } 2... b6 { [%eval 0.35] [%clk 1:16:52] } 3. a3 { [%eval 0.21] [%clk 1:23:54] } 3... Bb7 { [%eval 0.29] [%clk 1:15:47] } 4. Nc3 { [%eval 0.28] [%clk 1:24:09] } 4... f5 { [%eval 0.59] [%clk 1:12:44] } 5. d5 { [%eval 0.38] [%clk 1:23:38] } 5... Nf6 { [%eval 0.54] [%clk 1:11:33] } 6. g3 { [%eval 0.42] [%clk 1:23:49] } 6... Bd6 { [%eval 0.46] [%clk 1:08:37] } 7. Nf3 { [%eval 0.43] [%clk 1:24:04] } 7... O-O { [%eval 0.61] [%clk 1:08:28] } 8. Bg2 { [%eval 0.69] [%clk 1:24:20] } 8... Qe7 { [%eval 0.89] [%clk 1:08:09] } 9. O-O { [%eval 1.15] [%clk 1:23:01] } 9... Na6 { [%eval 1.12] [%clk 0:49:49] } 10. b4 { [%eval 1.03] [%clk 1:21:19] } 10... c6 { [%eval 1.0] [%clk 0:49:56] } 11. dxc6 { [%eval 0.7] [%clk 1:12:19] } 11... dxc6 { [%eval 0.55] [%clk 0:50:13] } 12. e4?! { [%eval 0.0] } { Inaccuracy. Bg5 was best. } { [%clk 1:10:21] } 12... fxe4 { [%eval 0.0] [%clk 0:41:43] } 13. Ng5 { [%eval 0.02] [%clk 1:09:48] } 13... Be5 { [%eval 0.06] [%clk 0:40:34] } 14. Qc2 { [%eval -0.38] [%clk 1:03:12] } 14... c5 { [%eval -0.45] [%clk 0:37:28] } 15. b5 { [%eval -0.42] [%clk 1:02:20] } 15... Nc7 { [%eval -0.14] [%clk 0:37:49] } 16. Bb2 { [%eval -0.12] [%clk 0:59:41] } 16... Rad8 { [%eval 0.0] [%clk 0:27:54] } 17. Rae1 { [%eval 0.0] [%clk 0:48:54] } 17... Rd7 { [%eval 0.37] [%clk 0:21:53] } 18. Ncxe4 { [%eval 0.14] [%clk 0:44:46] } 18... Bxb2 { [%eval 0.25] [%clk 0:21:50] } 19. Nxf6+ { [%eval 0.0] [%clk 0:37:31] } 19... gxf6 { [%eval 0.0] [%clk 0:22:11] } 20. Bxb7 { [%eval 0.0] [%clk 0:37:48] } 20... fxg5 { [%eval -0.02] [%clk 0:19:38] } 21. Qxb2 { [%eval 0.0] [%clk 0:38:04] } 21... Rd4 { [%eval 0.46] [%clk 0:12:05] } 22. Qe2 { [%eval 0.09] [%clk 0:35:31] } 22... Qf6?! { [%eval 0.92] } { Inaccuracy. Nxb5 was best. } { [%clk 0:10:46] } 23. Be4 { [%eval 0.76] [%clk 0:34:58] } 23... Rfd8? { [%eval 2.5] } { Mistake. e5 was best. } { [%clk 0:10:42] } 24. f4 { [%eval 2.26] [%clk 0:32:59] } 24... g4 { [%eval 2.49] [%clk 0:00:38] } 25. Qxg4+ { [%eval 2.53] [%clk 0:33:00] } 25... Kh8?! { [%eval 3.81] } { Inaccuracy. Kf8 was best. } { [%clk 0:01:04] } 26. Qh5?! { [%eval 2.5] } { Inaccuracy. Bxh7 was best. } { [%clk 0:32:12] } 26... R8d7 { [%eval 2.44] [%clk 0:01:11] } 27. Bc6 { [%eval 2.31] [%clk 0:28:44] } 27... Rg7 { [%eval 2.12] [%clk 0:01:27] } 28. Qe2 { [%eval 2.24] [%clk 0:25:17] } 28... Rxf4 { [%eval 2.14] [%clk 0:01:33] } 29. Kh1 { [%eval 1.68] [%clk 0:25:41] } 29... Rxf1+?! { [%eval 2.41] } { Inaccuracy. Rf5 was best. } { [%clk 0:01:09] } 30. Rxf1 { [%eval 2.27] [%clk 0:26:06] } 30... Qe7?! { [%eval 2.99] } { Inaccuracy. Qd8 was best. } { [%clk 0:01:03] } 31. Qe5 { [%eval 2.97] [%clk 0:26:24] } 31... Kg8 { [%eval 2.71] [%clk 0:01:19] } 32. Rd1 { [%eval 2.1] [%clk 0:25:41] } 32... Qf8? { [%eval 3.94] } { Mistake. Rg5 was best. } { [%clk 0:00:33] } 33. Kg2 { [%eval 3.91] [%clk 0:26:01] } 33... Rf7 { [%eval 3.88] [%clk 0:00:40] } 34. Bd7? { [%eval 1.83] } { Mistake. Qg5+ was best. } { [%clk 0:21:30] } 34... Qa8+?? { [%eval 4.6] } { Blunder. Qd8 was best. } { [%clk 0:00:35] } 35. Bc6 { [%eval 3.87] [%clk 0:20:25] } 35... Qf8 { [%eval 3.87] [%clk 0:01:04] } 36. Rd2 { [%eval 3.5] [%clk 0:16:26] } 36... Qg7? { [%eval 5.74] } { Mistake. Rg7 was best. } { [%clk 0:00:58] } 37. Rd8+ { [%eval 5.73] [%clk 0:15:50] } 37... Rf8 { [%eval 5.68] [%clk 0:01:24] } 38. Qd6 { [%eval 5.65] [%clk 0:16:06] } 38... Qb2+ { [%eval 5.42] [%clk 0:00:36] } 39. Kh3 { [%eval 5.4] [%clk 0:16:21] } 39... Qf6 { [%eval 5.28] [%clk 0:00:55] } 40. Rxf8+ { [%eval 5.23] [%clk 0:09:33] } 40... Qxf8 { [%eval 5.03] [%clk 0:01:24] } 41. Qxf8+? { [%eval 2.93] } { Mistake. Qxc7 was best. } { [%clk 0:06:30] } 41... Kxf8 { [%eval 3.81] [%clk 0:01:53] } 42. g4 { [%eval 3.81] [%clk 0:06:43] } 42... e5 { [%eval 3.57] [%clk 0:01:03] } 43. g5 { [%eval 3.6] [%clk 0:06:52] } 43... Ne6 { [%eval 3.43] [%clk 0:00:57] } 44. Kg4 { [%eval 4.01] [%clk 0:07:16] } 44... Nd4 { [%eval 3.76] [%clk 0:01:19] } 45. Be4 { [%eval 3.46] [%clk 0:07:37] } 45... Kg7 { [%eval 3.68] [%clk 0:01:44] } 46. h4 { [%eval 3.67] [%clk 0:07:55] } 46... h6 { [%eval 3.38] [%clk 0:01:06] } 47. h5?? { [%eval 0.16] } { Blunder. Kh5 was best. } { [%clk 0:08:10] } 47... Ne2?? { [%eval 4.49] } { Blunder. Nb3 was best. } { [%clk 0:00:38] } 48. gxh6+ { [%eval 4.45] [%clk 0:05:50] } 48... Kxh6 { [%eval 4.33] [%clk 0:01:05] } 49. Kf5 { [%eval 4.54] [%clk 0:06:09] } 49... Nc3 { [%eval 4.25] [%clk 0:00:35] } 50. Kxe5 { [%eval 3.19] [%clk 0:05:38] } 50... Kxh5 { [%eval 4.13] [%clk 0:01:04] } 51. Bh7?? { [%eval 0.0] } { Blunder. Bc2 was best. } { [%clk 0:05:04] } 51... Kg5?? { [%eval 3.14] } { Blunder. Kg4 was best. } { [%clk 0:01:02] } 52. Kd6?? { [%eval 0.0] } { Blunder. Bc2 was best. } { [%clk 0:04:53] } 52... Kf4 { [%eval 0.0] [%clk 0:00:43] } 53. Kc7 { [%eval 0.0] [%clk 0:03:44] } 53... Ke3 { [%eval 0.0] [%clk 0:00:50] } 54. Kb7 { [%eval 0.0] [%clk 0:03:41] } 54... Kd2 { [%eval 0.0] [%clk 0:00:41] } 55. Bf5 { [%eval 0.0] [%clk 0:02:47] } 55... Na4 { [%eval 0.0] [%clk 0:00:42] } 56. Kxa7 { [%eval 0.0] [%clk 0:02:04] } 56... Kc3 { [%eval 0.0] [%clk 0:01:04] } 57. Ka6 { [%eval 0.0] [%clk 0:01:59] } 57... Kb3 { [%eval 0.0] [%clk 0:00:52] } 58. Bg6 { [%eval 0.0] [%clk 0:01:34] } 58... Kc3 { [%eval 0.0] [%clk 0:01:05] } 59. Bf5 { [%eval 0.0] [%clk 0:01:25] } 59... Kb3 { [%eval 0.0] [%clk 0:01:29] } 60. Bg6 { [%eval 0.0] [%clk 0:00:55] } 60... Kc3 { [%eval 0.0] [%clk 0:01:57] } 61. Bf5 { [%eval 0.0] [%clk 0:00:12] } 1/2-1/2