Event: Round 3: Jacobson, Aaron - Paragua, Mark
Date: 2025-02-14
White: Jacobson, Aaron
WhiteTitle: IM
WhiteElo: 2343
Black: Paragua, Mark
BlackTitle: GM
BlackElo: 2446
Result: 1-0
ECO: D55
Opening: Queen's Gambit Declined: Neo-Orthodox Variation
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:29:45] } 1... e6 { [%eval 0.25] [%clk 1:30:38] } 2. Nc3 { [%eval 0.18] [%clk 1:29:41] } 2... d5 { [%eval 0.29] [%clk 1:30:39] } 3. d4 { [%eval 0.18] [%clk 1:30:05] } 3... Nf6 { [%eval 0.24] [%clk 1:30:52] } 4. Bg5 { [%eval 0.19] [%clk 1:30:19] } 4... Be7 { [%eval 0.12] [%clk 1:28:56] } 5. e3 { [%eval 0.13] [%clk 1:29:37] } 5... O-O { [%eval 0.17] [%clk 1:29:06] } 6. Nf3 { [%eval 0.09] [%clk 1:29:48] } 6... h6 { [%eval 0.12] [%clk 1:27:17] } 7. Bf4 { [%eval 0.0] [%clk 1:29:20] } 7... c5 { [%eval 0.0] [%clk 1:25:24] } 8. dxc5 { [%eval -0.04] [%clk 1:29:30] } 8... Qa5 { [%eval 0.37] [%clk 1:23:29] } 9. a3 { [%eval 0.44] [%clk 1:25:31] } 9... dxc4 { [%eval 0.28] [%clk 1:20:45] } 10. Bxc4 { [%eval 0.53] [%clk 1:25:42] } 10... Qxc5 { [%eval 0.48] [%clk 1:21:05] } 11. Qe2 { [%eval 0.36] [%clk 1:25:45] } 11... Nc6 { [%eval 0.58] [%clk 1:20:56] } 12. b4 { [%eval 0.74] [%clk 1:23:01] } 12... Qh5 { [%eval 0.69] [%clk 1:21:10] } 13. Ne5?! { [%eval -0.06] } { Inaccuracy. O-O was best. } { [%clk 1:19:15] } 13... Qxe2+ { [%eval -0.06] [%clk 1:20:10] } 14. Bxe2?! { [%eval -0.7] } { Inaccuracy. Kxe2 was best. } { [%clk 1:19:07] } 14... Nxe5?! { [%eval 0.0] } { Inaccuracy. Nxb4 was best. } { [%clk 1:18:01] } 15. Bxe5 { [%eval -0.02] [%clk 1:19:32] } 15... a5 { [%eval 0.13] [%clk 1:16:54] } 16. b5 { [%eval 0.17] [%clk 1:19:13] } 16... Nd7 { [%eval 0.2] [%clk 1:17:17] } 17. Bg3 { [%eval 0.03] [%clk 1:17:52] } 17... Nc5 { [%eval 0.02] [%clk 1:13:07] } 18. O-O { [%eval 0.08] [%clk 1:17:42] } 18... Bd7 { [%eval 0.12] [%clk 1:12:55] } 19. Rfd1 { [%eval 0.04] [%clk 1:13:53] } 19... Rac8 { [%eval 0.07] [%clk 1:06:33] } 20. Na4 { [%eval -0.07] [%clk 1:12:24] } 20... Nxa4 { [%eval -0.06] [%clk 1:06:57] } 21. Rxd7 { [%eval -0.08] [%clk 1:12:48] } 21... Bf6 { [%eval -0.13] [%clk 1:07:24] } 22. Re1 { [%eval -0.11] [%clk 1:10:17] } 22... b6 { [%eval -0.04] [%clk 1:07:09] } 23. Kf1 { [%eval -0.17] [%clk 0:52:22] } 23... Rfd8 { [%eval -0.16] [%clk 0:59:45] } 24. Rxd8+ { [%eval -0.31] [%clk 0:51:39] } 24... Rxd8 { [%eval 0.04] [%clk 0:59:10] } 25. Rc1 { [%eval 0.15] [%clk 0:41:45] } 25... Nc3 { [%eval 0.32] [%clk 0:59:25] } 26. Bc7 { [%eval 0.41] [%clk 0:40:20] } 26... Rd5 { [%eval 0.51] [%clk 0:58:55] } 27. Bc4 { [%eval 0.44] [%clk 0:33:52] } 27... Rh5?? { [%eval 3.4] } { Blunder. Rc5 was best. } { [%clk 0:39:03] } 28. g4?? { [%eval 0.2] } { Blunder. Bxb6 was best. } { [%clk 0:25:12] } 28... Rg5?? { [%eval 4.51] } { Blunder. Rc5 was best. } { [%clk 0:36:10] } 29. Bxb6 { [%eval 4.55] [%clk 0:24:42] } 29... Rxg4 { [%eval 4.6] [%clk 0:36:30] } 30. f4 { [%eval 4.8] [%clk 0:24:38] } 30... g5 { [%eval 4.76] [%clk 0:03:20] } 31. Bxa5 { [%eval 4.73] [%clk 0:24:00] } 31... Nxb5 { [%eval 4.54] [%clk 0:03:43] } 32. Bxb5 { [%eval 4.47] [%clk 0:24:15] } 32... gxf4 { [%eval 4.59] [%clk 0:04:08] } 33. Bc3 { [%eval 4.53] [%clk 0:21:31] } 33... Bg5 { [%eval 4.76] [%clk 0:03:25] } 34. a4 { [%eval 4.41] [%clk 0:13:35] } 34... fxe3 { [%eval 4.56] [%clk 0:03:32] } 35. Ke2 { [%eval 4.61] [%clk 0:14:01] } 35... Rg2+ { [%eval 4.6] [%clk 0:03:27] } 36. Kd3 { [%eval 4.6] [%clk 0:14:25] } 36... Rxh2 { [%eval 4.86] [%clk 0:01:18] } 37. a5 { [%eval 4.68] [%clk 0:13:09] } 37... e2 { [%eval 5.2] [%clk 0:01:32] } 38. Rc2 { [%eval 4.3] [%clk 0:09:02] } 38... Bf6 { [%eval 4.36] [%clk 0:00:47] } 39. Be1 { [%eval 4.36] [%clk 0:07:54] } 39... Rh5 { [%eval 4.26] [%clk 0:00:43] } 40. Bc4 { [%eval 4.15] [%clk 0:07:12] } 40... Bd8 { [%eval 4.4] [%clk 0:00:38] } 41. a6 { [%eval 4.33] [%clk 0:07:14] } 41... Bb6 { [%eval 4.68] [%clk 0:01:05] } 42. Rxe2 { [%eval 5.09] [%clk 0:06:33] } 42... Rh3+ { [%eval 4.69] [%clk 0:01:08] } 43. Kc2 { [%eval 4.64] [%clk 0:06:59] } 43... h5 { [%eval 5.4] [%clk 0:00:57] } 44. Bf2 { [%eval 5.22] [%clk 0:07:09] } 44... Bxf2 { [%eval 5.13] [%clk 0:01:15] } 45. Rxf2 { [%eval 5.42] [%clk 0:07:36] } 45... Ra3 { [%eval 5.3] [%clk 0:01:38] } 46. Kb2 { [%eval 5.3] [%clk 0:08:01] } 46... Ra5 { [%eval 5.12] [%clk 0:02:01] } 47. Kb3 { [%eval 4.79] [%clk 0:08:24] } 1-0