Event: Round 7: Jacobson, Brandon - Quesada Perez, Luis Ernesto
Date: 2025-05-27
White: Jacobson, Brandon
WhiteTitle: GM
WhiteElo: 2582
Black: Quesada Perez, Luis Ernesto
BlackTitle: GM
BlackElo: 2546
Result: 0-1
ECO: C50
Opening: Italian Game: Giuoco Pianissimo, Normal
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:04] } 1... e5 { [%eval 0.22] [%clk 1:30:51] } 2. Nf3 { [%eval 0.13] [%clk 1:30:29] } 2... Nc6 { [%eval 0.21] [%clk 1:31:07] } 3. Bc4 { [%eval 0.12] [%clk 1:30:44] } 3... Nf6 { [%eval 0.1] [%clk 1:31:26] } 4. d3 { [%eval 0.09] [%clk 1:31:08] } 4... Bc5 { [%eval 0.1] [%clk 1:31:20] } 5. a4 { [%eval 0.06] [%clk 1:31:01] } 5... d6 { [%eval 0.11] [%clk 1:30:50] } 6. a5 { [%eval 0.0] [%clk 1:31:11] } 6... a6 { [%eval 0.13] [%clk 1:31:14] } 7. c3 { [%eval 0.01] [%clk 1:31:28] } 7... O-O { [%eval 0.06] [%clk 1:31:34] } 8. O-O { [%eval 0.15] [%clk 1:31:47] } 8... Ne7 { [%eval 0.22] [%clk 1:28:46] } 9. b4 { [%eval 0.07] [%clk 1:22:11] } 9... Ba7 { [%eval 0.1] [%clk 1:28:14] } 10. Be3 { [%eval 0.03] [%clk 1:22:05] } 10... Bxe3 { [%eval 0.1] [%clk 1:28:22] } 11. fxe3 { [%eval 0.0] [%clk 1:22:30] } 11... Ng6 { [%eval 0.13] [%clk 1:28:35] } 12. Qe2 { [%eval -0.04] [%clk 1:14:04] } 12... c6 { [%eval -0.1] [%clk 1:25:15] } 13. Nbd2 { [%eval -0.11] [%clk 1:05:50] } 13... d5 { [%eval -0.12] [%clk 0:52:11] } 14. exd5 { [%eval -0.22] [%clk 1:06:07] } 14... cxd5 { [%eval -0.23] [%clk 0:52:36] } 15. Bb3 { [%eval -0.39] [%clk 1:06:31] } 15... Be6 { [%eval -0.32] [%clk 0:52:58] } 16. Ng5 { [%eval -0.42] [%clk 0:58:04] } 16... Bg4 { [%eval -0.44] [%clk 0:52:32] } 17. Qe1 { [%eval -0.49] [%clk 0:58:14] } 17... h6 { [%eval -0.39] [%clk 0:52:25] } 18. Ngf3 { [%eval -0.38] [%clk 0:58:39] } 18... Rc8 { [%eval -0.41] [%clk 0:46:06] } 19. Rc1 { [%eval -0.72] [%clk 0:56:22] } 19... Be6?! { [%eval -0.07] } { Inaccuracy. Re8 was best. } { [%clk 0:46:12] } 20. d4?! { [%eval -0.88] } { Inaccuracy. Nh4 was best. } { [%clk 0:47:43] } 20... e4 { [%eval -0.92] [%clk 0:38:21] } 21. Nh4 { [%eval -0.86] [%clk 0:48:01] } 21... Ne7 { [%eval -0.82] [%clk 0:28:39] } 22. Ba2 { [%eval -1.03] [%clk 0:10:44] } 22... Ne8 { [%eval -0.78] [%clk 0:26:37] } 23. g3 { [%eval -0.91] [%clk 0:06:38] } 23... Nd6 { [%eval -0.99] [%clk 0:26:18] } 24. Nb3 { [%eval -0.87] [%clk 0:06:24] } 24... Bd7 { [%eval -0.97] [%clk 0:24:20] } 25. Nc5 { [%eval -0.97] [%clk 0:04:19] } 25... g5 { [%eval -0.89] [%clk 0:24:20] } 26. Ng2 { [%eval -0.82] [%clk 0:02:38] } 26... Bb5 { [%eval -0.72] [%clk 0:24:25] } 27. Rf2 { [%eval -0.65] [%clk 0:03:00] } 27... Rc6 { [%eval -0.64] [%clk 0:22:03] } 28. Qd1 { [%eval -0.65] [%clk 0:03:19] } 28... Qc8 { [%eval -0.59] [%clk 0:20:53] } 29. Qh5 { [%eval -0.48] [%clk 0:03:43] } 29... Kg7 { [%eval -0.2] [%clk 0:21:01] } 30. Ne1? { [%eval -1.42] } { Mistake. h4 was best. } { [%clk 0:03:53] } 30... Bc4 { [%eval -1.51] [%clk 0:17:27] } 31. Bxc4 { [%eval -1.53] [%clk 0:02:06] } 31... Nxc4 { [%eval -1.4] [%clk 0:17:50] } 32. Nc2 { [%eval -1.87] [%clk 0:02:34] } 32... Rg6 { [%eval -1.65] [%clk 0:17:37] } 33. g4?! { [%eval -2.31] } { Inaccuracy. Rcf1 was best. } { [%clk 0:01:12] } 33... Ng8?! { [%eval -1.39] } { Inaccuracy. f5 was best. } { [%clk 0:13:02] } 34. Rcf1 { [%eval -1.46] [%clk 0:01:23] } 34... Nd6?! { [%eval -0.57] } { Inaccuracy. Ne7 was best. } { [%clk 0:12:20] } 35. Kh1? { [%eval -1.79] } { Mistake. Qh3 was best. } { [%clk 0:01:10] } 35... Ne7 { [%eval -1.45] [%clk 0:11:56] } 36. Na3 { [%eval -1.86] [%clk 0:00:44] } 36... f5 { [%eval -2.09] [%clk 0:11:30] } 37. gxf5?! { [%eval -2.81] } { Inaccuracy. Nc2 was best. } { [%clk 0:00:58] } 37... Rxf5 { [%eval -2.21] [%clk 0:10:54] } 38. Rxf5?! { [%eval -3.17] } { Inaccuracy. Nc2 was best. } { [%clk 0:00:51] } 38... Nexf5 { [%eval -3.14] [%clk 0:11:11] } 39. Nc2 { [%eval -3.61] [%clk 0:00:58] } 39... Nh4 { [%eval -3.5] [%clk 0:07:00] } 40. Qe2 { [%eval -4.31] [%clk 0:00:39] } 40... Qh3 { [%eval -4.13] [%clk 0:06:51] } 41. Rg1 { [%eval -3.89] [%clk 0:00:32] } 41... Rf6 { [%eval -3.9] [%clk 0:06:01] } 42. Ne1 { [%eval -3.97] [%clk 0:00:35] } 42... Nf3 { [%eval -3.79] [%clk 0:04:00] } 43. Rg3 { [%eval -4.14] [%clk 0:00:47] } 43... Qf5 { [%eval -4.0] [%clk 0:04:21] } 44. Kg2 { [%eval -4.43] [%clk 0:00:37] } 44... Nh4+ { [%eval -4.25] [%clk 0:03:11] } 45. Kg1 { [%eval -4.42] [%clk 0:01:05] } 45... Kg6? { [%eval -2.78] } { Mistake. h5 was best. } { [%clk 0:03:00] } 46. Ng2 { [%eval -3.03] [%clk 0:00:32] } 46... Nf3+ { [%eval -2.88] [%clk 0:03:21] } 47. Kh1? { [%eval -4.73] } { Mistake. Qxf3 was best. } { [%clk 0:01:01] } 47... Kh7 { [%eval -4.36] [%clk 0:03:26] } 48. Ne1 { [%eval -4.31] [%clk 0:00:41] } 48... Rf7 { [%eval -4.58] [%clk 0:03:16] } 49. Rg2 { [%eval -4.92] [%clk 0:00:53] } 49... Nh4 { [%eval -4.75] [%clk 0:03:29] } 50. Rg1 { [%eval -4.77] [%clk 0:00:43] } 50... Nc4 { [%eval -4.55] [%clk 0:03:18] } 51. Nb3 { [%eval -5.48] [%clk 0:00:40] } 51... Qf2 { [%eval -5.71] [%clk 0:01:54] } 52. Qxf2 { [%eval -5.81] [%clk 0:00:33] } 52... Rxf2 { [%eval -5.68] [%clk 0:02:16] } 53. h3 { [%eval -6.09] [%clk 0:00:33] } 53... Nxe3 { [%eval -6.55] [%clk 0:01:47] } 54. Nc5 { [%eval -6.18] [%clk 0:00:32] } 54... Re2 { [%eval -5.97] [%clk 0:01:50] } 55. Nd7 { [%eval -7.09] [%clk 0:00:38] } 55... Nf3 { [%eval -6.92] [%clk 0:01:47] } 0-1