Event: Round 1: Jacobson, Aaron - Paragua, Dominic Nathan
Date: 2025-01-21
White: Jacobson, Aaron
WhiteTitle: IM
WhiteElo: 2358
Black: Paragua, Dominic Nathan
BlackElo: 1821
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:24:58] } 1... c5 { [%eval 0.25] [%clk 0:25:00] } 2. Nf3 { [%eval 0.2] [%clk 0:24:58] } 2... d6 { [%eval 0.22] [%clk 0:25:00] } 3. c3 { [%eval -0.02] [%clk 0:24:49] } 3... Nf6 { [%eval 0.07] [%clk 0:25:00] } 4. h3 { [%eval -0.07] [%clk 0:24:49] } 4... Nc6 { [%eval 0.0] [%clk 0:24:33] } 5. Bd3 { [%eval 0.0] [%clk 0:24:35] } 5... g6 { [%eval 0.0] [%clk 0:24:22] } 6. Bc2 { [%eval 0.0] [%clk 0:24:35] } 6... Bg7 { [%eval 0.29] [%clk 0:24:22] } 7. O-O { [%eval 0.0] [%clk 0:24:35] } 7... O-O { [%eval 0.25] [%clk 0:24:22] } 8. d4 { [%eval 0.03] [%clk 0:24:35] } 8... cxd4 { [%eval 0.07] [%clk 0:24:22] } 9. cxd4 { [%eval 0.03] [%clk 0:24:35] } 9... e5 { [%eval 0.04] [%clk 0:22:41] } 10. d5 { [%eval 0.0] [%clk 0:24:33] } 10... Nb4 { [%eval 0.06] [%clk 0:20:32] } 11. Bb3 { [%eval 0.05] [%clk 0:24:23] } 11... Na6?! { [%eval 0.64] } { Inaccuracy. Nxe4 was best. } { [%clk 0:18:28] } 12. Nc3 { [%eval 0.57] [%clk 0:24:06] } 12... Nc5 { [%eval 0.64] [%clk 0:18:16] } 13. Bc2 { [%eval 0.66] [%clk 0:24:05] } 13... a5 { [%eval 0.61] [%clk 0:16:23] } 14. Be3 { [%eval 0.54] [%clk 0:23:53] } 14... b6 { [%eval 1.01] [%clk 0:15:37] } 15. a3 { [%eval 0.97] [%clk 0:23:17] } 15... Ba6 { [%eval 1.19] [%clk 0:13:02] } 16. Re1 { [%eval 1.4] [%clk 0:23:13] } 16... Rc8 { [%eval 1.21] [%clk 0:11:04] } 17. Qd2 { [%eval 1.21] [%clk 0:22:33] } 17... Ncd7 { [%eval 1.33] [%clk 0:09:06] } 18. Rac1 { [%eval 1.42] [%clk 0:20:25] } 18... b5 { [%eval 1.28] [%clk 0:06:56] } 19. Bd3 { [%eval 1.31] [%clk 0:18:20] } 19... b4?! { [%eval 1.93] } { Inaccuracy. a4 was best. } { [%clk 0:05:58] } 20. axb4 { [%eval 1.71] [%clk 0:16:57] } 20... axb4 { [%eval 1.87] [%clk 0:04:52] } 21. Na4 { [%eval 1.59] [%clk 0:16:50] } 21... Bxd3 { [%eval 1.81] [%clk 0:03:58] } 22. Qxd3 { [%eval 1.85] [%clk 0:16:50] } 22... Qa5 { [%eval 1.99] [%clk 0:03:58] } 23. b3 { [%eval 1.88] [%clk 0:16:49] } 23... Nh5? { [%eval 3.34] } { Mistake. Rxc1 was best. } { [%clk 0:03:24] } 24. Rc6 { [%eval 3.36] [%clk 0:16:23] } 24... Nb8 { [%eval 3.49] [%clk 0:01:53] } 25. Bb6?! { [%eval 2.63] } { Inaccuracy. Rxd6 was best. } { [%clk 0:15:22] } 25... Nxc6 { [%eval 2.65] [%clk 0:01:31] } 26. Bxa5 { [%eval 2.73] [%clk 0:15:22] } 26... Nxa5 { [%eval 2.54] [%clk 0:01:31] } 27. Rb1 { [%eval 2.53] [%clk 0:14:45] } 27... Nb7 { [%eval 2.58] [%clk 0:00:47] } 28. Qb5 { [%eval 2.38] [%clk 0:13:42] } 28... Nc5?! { [%eval 3.36] } { Inaccuracy. Rb8 was best. } { [%clk 0:00:47] } 29. Nxc5 { [%eval 3.32] [%clk 0:13:30] } 29... Rxc5 { [%eval 3.19] [%clk 0:00:47] } 30. Qxb4 { [%eval 2.74] [%clk 0:13:30] } 30... Rfc8 { [%eval 2.83] [%clk 0:00:44] } 31. g3 { [%eval 2.79] [%clk 0:13:09] } 31... h6 { [%eval 2.96] [%clk 0:00:35] } 32. Qb6 { [%eval 2.84] [%clk 0:12:52] } 32... Bf8 { [%eval 3.11] [%clk 0:00:35] } 33. Nd2 { [%eval 2.65] [%clk 0:11:41] } 33... Nf6 { [%eval 2.8] [%clk 0:00:31] } 34. Re1 { [%eval 2.71] [%clk 0:09:55] } 34... Nd7 { [%eval 2.83] [%clk 0:00:30] } 35. Qa6 { [%eval 2.79] [%clk 0:09:39] } 35... Nb8 { [%eval 3.26] [%clk 0:00:21] } 36. Qa4 { [%eval 2.98] [%clk 0:09:07] } 36... f5? { [%eval 4.71] } { Mistake. R5c7 was best. } { [%clk 0:00:15] } 37. exf5 { [%eval 4.75] [%clk 0:08:55] } 37... gxf5 { [%eval 4.76] [%clk 0:00:15] } 38. Nc4 { [%eval 4.66] [%clk 0:08:55] } 38... Rxd5 { [%eval 5.46] [%clk 0:00:03] } 39. Nb6 { [%eval 5.38] [%clk 0:08:32] } 39... Rd4 { [%eval 5.18] [%clk 0:00:03] } 40. Qxd4 { [%eval 4.56] [%clk 0:08:00] } 40... exd4 { [%eval 4.61] [%clk 0:00:03] } 41. Nxc8 { [%eval 4.55] [%clk 0:08:00] } 41... Nc6 { [%eval 4.6] [%clk 0:00:03] } 42. Nb6 { [%eval 4.26] [%clk 0:07:44] } 42... Ne5 { [%eval 4.52] [%clk 0:00:03] } 43. Kg2 { [%eval 4.67] [%clk 0:07:44] } 43... d3 { [%eval 5.07] [%clk 0:00:03] } 44. Rd1 { [%eval 4.98] [%clk 0:07:34] } 44... f4 { [%eval 5.83] [%clk 0:00:03] } 45. gxf4 { [%eval 5.75] [%clk 0:07:34] } 45... Ng6 { [%eval 5.93] [%clk 0:00:03] } 46. Kf3 { [%eval 5.91] [%clk 0:07:33] } 46... Nh4+ { [%eval 6.15] [%clk 0:00:03] } 47. Kg4 { [%eval 6.29] [%clk 0:07:33] } 47... Ng6 { [%eval 6.13] [%clk 0:00:03] } 48. Kf5 { [%eval 6.08] [%clk 0:07:23] } 48... Kf7 { [%eval 6.2] [%clk 0:00:03] } 49. Rxd3 { [%eval 5.71] [%clk 0:07:16] } 1-0