Event: Round 6: Jacobson, Aaron - Lenderman, Aleksandr
Date: 2025-02-16
White: Jacobson, Aaron
WhiteTitle: IM
WhiteElo: 2343
Black: Lenderman, Aleksandr
BlackTitle: GM
BlackElo: 2480
Result: 1-0
ECO: C11
Opening: French Defense: Classical Variation, Steinitz Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:22] } 1... e6 { [%eval 0.28] [%clk 1:30:52] } 2. d4 { [%eval 0.28] [%clk 1:29:40] } 2... d5 { [%eval 0.33] [%clk 1:31:17] } 3. Nc3 { [%eval 0.28] [%clk 1:30:07] } 3... Nf6 { [%eval 0.32] [%clk 1:31:41] } 4. e5 { [%eval 0.32] [%clk 1:30:32] } 4... Nfd7 { [%eval 0.29] [%clk 1:32:07] } 5. Nce2 { [%eval 0.0] [%clk 1:30:49] } 5... c5 { [%eval 0.0] [%clk 1:32:32] } 6. c3 { [%eval 0.0] [%clk 1:31:16] } 6... Nc6 { [%eval 0.07] [%clk 1:32:52] } 7. a3 { [%eval 0.0] [%clk 1:31:15] } 7... a5 { [%eval 0.09] [%clk 1:32:48] } 8. Nf3 { [%eval 0.12] [%clk 1:30:25] } 8... a4 { [%eval 0.12] [%clk 1:30:28] } 9. h4 { [%eval 0.11] [%clk 1:28:32] } 9... Qb6 { [%eval 0.25] [%clk 1:27:23] } 10. Nf4 { [%eval 0.2] [%clk 1:25:02] } 10... Qb3 { [%eval 0.38] [%clk 1:24:19] } 11. Qe2 { [%eval 0.05] [%clk 1:19:01] } 11... cxd4 { [%eval 0.0] [%clk 1:23:02] } 12. cxd4 { [%eval 0.0] [%clk 1:19:27] } 12... b6?! { [%eval 0.76] } { Inaccuracy. Nb6 was best. } { [%clk 1:16:10] } 13. Rh3 { [%eval 0.63] [%clk 1:13:33] } 13... Ba6 { [%eval 0.62] [%clk 1:12:38] } 14. Qxa6 { [%eval 0.58] [%clk 0:59:32] } 14... Rxa6 { [%eval 0.54] [%clk 1:12:51] } 15. Bxa6 { [%eval 0.52] [%clk 0:59:58] } 15... Bb4+ { [%eval 0.89] [%clk 1:07:57] } 16. axb4 { [%eval 0.87] [%clk 0:53:30] } 16... Qxb4+?! { [%eval 1.49] } { Inaccuracy. b5 was best. } { [%clk 1:07:42] } 17. Bd2 { [%eval 1.48] [%clk 0:40:50] } 17... Qxb2 { [%eval 1.33] [%clk 1:07:39] } 18. Rc1 { [%eval 1.7] [%clk 0:41:09] } 18... Nb4?! { [%eval 2.59] } { Inaccuracy. a3 was best. } { [%clk 0:57:33] } 19. Nd3 { [%eval 2.47] [%clk 0:38:38] } 19... Nxd3+ { [%eval 3.09] [%clk 0:57:24] } 20. Bxd3 { [%eval 3.2] [%clk 0:39:06] } 20... O-O { [%eval 3.34] [%clk 0:56:59] } 21. Rb1 { [%eval 3.28] [%clk 0:37:52] } 21... Qa2 { [%eval 3.38] [%clk 0:57:10] } 22. Ke2 { [%eval 3.6] [%clk 0:35:50] } 22... f6 { [%eval 3.84] [%clk 0:50:20] } 23. Rhh1 { [%eval 3.88] [%clk 0:32:44] } 23... Qa3 { [%eval 3.52] [%clk 0:50:33] } 24. Bb4 { [%eval 4.01] [%clk 0:30:35] } 24... Qa2+ { [%eval 3.74] [%clk 0:50:56] } 25. Bd2 { [%eval 3.73] [%clk 0:31:02] } 25... Qa3 { [%eval 3.9] [%clk 0:51:17] } 26. Rhd1 { [%eval 4.0] [%clk 0:27:39] } 26... Qe7 { [%eval 3.84] [%clk 0:49:28] } 27. Bb4 { [%eval 3.8] [%clk 0:28:03] } 27... Qd8 { [%eval 3.63] [%clk 0:48:18] } 28. Bxf8 { [%eval 3.61] [%clk 0:28:26] } 28... Nxf8 { [%eval 4.46] [%clk 0:48:43] } 29. Rb4 { [%eval 4.43] [%clk 0:27:05] } 29... fxe5 { [%eval 4.41] [%clk 0:48:25] } 30. dxe5 { [%eval 4.42] [%clk 0:27:17] } 30... Nd7 { [%eval 5.47] [%clk 0:47:56] } 31. Rxa4 { [%eval 5.6] [%clk 0:26:37] } 31... Nc5 { [%eval 5.51] [%clk 0:48:12] } 32. Ra7 { [%eval 5.35] [%clk 0:26:36] } 32... b5 { [%eval 6.14] [%clk 0:47:55] } 33. Rda1 { [%eval 6.41] [%clk 0:22:52] } 33... Na4 { [%eval 6.26] [%clk 0:47:52] } 34. Bxb5 { [%eval 6.28] [%clk 0:22:21] } 34... Qb8 { [%eval 6.28] [%clk 0:48:11] } 35. Ra5 { [%eval 6.14] [%clk 0:22:04] } 35... Nb6 { [%eval 6.21] [%clk 0:48:04] } 36. Kf1 { [%eval 6.15] [%clk 0:19:07] } 36... Qc7 { [%eval 6.14] [%clk 0:46:32] } 37. h5 { [%eval 5.59] [%clk 0:18:48] } 37... h6 { [%eval 6.71] [%clk 0:46:42] } 38. Bd3 { [%eval 6.79] [%clk 0:18:14] } 38... Qc3 { [%eval 7.81] [%clk 0:47:01] } 39. Bg6 { [%eval 6.92] [%clk 0:18:20] } 39... Nd7?! { [%eval 11.78] } { Inaccuracy. Kf8 was best. } { [%clk 0:47:26] } 40. Ra8+ { [%eval 11.18] [%clk 0:18:21] } 40... Nf8 { [%eval 11.1] [%clk 0:47:53] } 41. Rb1 { [%eval 9.95] [%clk 0:18:20] } 41... d4? { [%eval #25] } { Checkmate is now unavoidable. Qc6 was best. } { [%clk 0:47:41] } 42. Rbb8 { [%eval 70.08] [%clk 0:18:14] } 42... Qc4+ { [%eval 26.39] [%clk 0:48:06] } 43. Kg1 { [%eval #8] [%clk 0:18:37] } 43... Qc1+ { [%eval #8] [%clk 0:48:33] } 44. Kh2 { [%eval #7] [%clk 0:19:04] } 44... Qf4+ { [%eval #7] [%clk 0:48:59] } 45. Kh3 { [%eval #6] [%clk 0:19:31] } 1-0