Event: Round 6: Brandon Jacobson - Pablo Herrera
Date: 2022-06-27
White: Brandon Jacobson
WhiteTitle: GM
Black: Pablo Herrera
BlackTitle: GM
Result: 1-0
ECO: D11
Opening: Slav Defense: Quiet Variation, Pin Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:12:04] } 1... d5 { [%eval 0.38] [%clk 1:13:48] } 2. c4 { [%eval 0.36] [%clk 1:12:23] } 2... c6 { [%eval 0.3] [%clk 1:14:13] } 3. Nf3 { [%eval 0.38] [%clk 1:12:29] } 3... Nf6 { [%eval 0.38] [%clk 1:14:38] } 4. e3 { [%eval 0.24] [%clk 1:12:54] } 4... Bg4 { [%eval 0.42] [%clk 1:15:03] } 5. Qb3 { [%eval 0.21] [%clk 1:09:12] } 5... Qb6 { [%eval 0.42] [%clk 1:14:28] } 6. Ne5 { [%eval 0.3] [%clk 1:09:09] } 6... Bf5 { [%eval 0.27] [%clk 1:12:24] } 7. cxd5 { [%eval 0.47] [%clk 1:09:32] } 7... Nxd5 { [%eval 0.25] [%clk 1:10:41] } 8. Bd3 { [%eval 0.29] [%clk 1:07:27] } 8... Qxb3 { [%eval 0.19] [%clk 1:08:19] } 9. axb3 { [%eval 0.36] [%clk 1:07:52] } 9... Bxd3 { [%eval 0.1] [%clk 1:08:45] } 10. Nxd3 { [%eval 0.23] [%clk 1:08:17] } 10... e6 { [%eval 0.34] [%clk 1:09:11] } 11. Bd2 { [%eval 0.28] [%clk 1:08:42] } 11... Na6 { [%eval 0.28] [%clk 1:09:34] } 12. Ra4 { [%eval 0.23] [%clk 1:06:19] } 12... Nb6 { [%eval 0.2] [%clk 1:09:55] } 13. Ra5 { [%eval 0.18] [%clk 1:04:50] } 13... Nd5 { [%eval 0.41] [%clk 1:09:32] } 14. Ke2 { [%eval 0.05] [%clk 1:01:20] } 14... Ndb4 { [%eval 0.18] [%clk 1:07:00] } 15. Nxb4 { [%eval 0.18] [%clk 0:49:06] } 15... Nxb4 { [%eval 0.18] [%clk 1:06:54] } 16. g4 { [%eval 0.19] [%clk 0:49:33] } 16... Be7 { [%eval 0.27] [%clk 0:51:32] } 17. Na3 { [%eval 0.35] [%clk 0:48:17] } 17... Nd5 { [%eval 0.29] [%clk 0:30:58] } 18. Nc4 { [%eval 0.22] [%clk 0:28:51] } 18... a6 { [%eval 0.35] [%clk 0:30:44] } 19. g5?! { [%eval -0.17] } { Inaccuracy. Raa1 was best. } { [%clk 0:24:35] } 19... Nc7?! { [%eval 0.38] } { Inaccuracy. h6 was best. } { [%clk 0:26:47] } 20. h4 { [%eval 0.29] [%clk 0:23:13] } 20... Nb5 { [%eval 0.72] [%clk 0:27:02] } 21. Raa1 { [%eval 0.42] [%clk 0:23:19] } 21... f6 { [%eval 0.77] [%clk 0:23:22] } 22. Rag1 { [%eval 0.57] [%clk 0:21:04] } 22... Kf7 { [%eval 0.76] [%clk 0:23:03] } 23. h5?! { [%eval 0.25] } { Inaccuracy. f4 was best. } { [%clk 0:11:53] } 23... fxg5 { [%eval 0.24] [%clk 0:22:30] } 24. Ne5+ { [%eval 0.08] [%clk 0:12:07] } 24... Ke8 { [%eval 0.0] [%clk 0:17:03] } 25. f4 { [%eval 0.27] [%clk 0:11:51] } 25... Bf6?! { [%eval 0.97] } { Inaccuracy. c5 was best. } { [%clk 0:16:32] } 26. fxg5 { [%eval 1.11] [%clk 0:11:41] } 26... Be7?? { [%eval 3.25] } { Blunder. Bxe5 was best. } { [%clk 0:14:39] } 27. g6 { [%eval 3.1] [%clk 0:06:51] } 27... h6 { [%eval 3.21] [%clk 0:15:03] } 28. Rf1 { [%eval 3.24] [%clk 0:04:39] } 28... Nd6 { [%eval 2.93] [%clk 0:13:04] } 29. Rf7 { [%eval 2.83] [%clk 0:04:43] } 29... Bf6 { [%eval 3.1] [%clk 0:13:10] } 30. Rc7 { [%eval 2.69] [%clk 0:00:50] } 30... Rc8 { [%eval 2.85] [%clk 0:13:35] } 31. Rxc8+ { [%eval 2.62] [%clk 0:00:43] } 31... Nxc8 { [%eval 3.05] [%clk 0:14:01] } 32. Nc4? { [%eval 1.47] } { Mistake. Nf7 was best. } { [%clk 0:00:54] } 32... Kd7? { [%eval 2.98] } { Mistake. Be7 was best. } { [%clk 0:08:56] } 33. Rf1 { [%eval 2.7] [%clk 0:01:10] } 33... Ne7?! { [%eval 3.79] } { Inaccuracy. Rd8 was best. } { [%clk 0:09:11] } 34. e4 { [%eval 3.94] [%clk 0:01:04] } 34... Bxd4 { [%eval 3.04] [%clk 0:09:24] } 35. Bc3 { [%eval 3.54] [%clk 0:00:34] } 35... c5? { [%eval 6.25] } { Mistake. Bxc3 was best. } { [%clk 0:09:00] } 36. Ne5+ { [%eval 5.87] [%clk 0:00:38] } 36... Ke8 { [%eval 6.21] [%clk 0:07:22] } 37. Bxd4 { [%eval 6.37] [%clk 0:00:49] } 37... cxd4 { [%eval 6.42] [%clk 0:07:48] } 38. Rf7 { [%eval 6.67] [%clk 0:01:16] } 38... Rf8 { [%eval 7.02] [%clk 0:07:34] } 39. Rxg7 { [%eval 7.0] [%clk 0:01:44] } 39... Rf4 { [%eval 6.94] [%clk 0:05:17] } 40. Kd3 { [%eval 7.23] [%clk 0:30:44] } 40... Rh4 { [%eval 7.48] [%clk 0:35:21] } 41. Rh7 { [%eval 8.14] [%clk 0:29:35] } 41... Ng8 { [%eval 7.37] [%clk 0:35:49] } 42. Rh8 { [%eval 7.89] [%clk 0:27:17] } 42... Kf8 { [%eval 8.47] [%clk 0:36:11] } 43. Nd7+ { [%eval 8.53] [%clk 0:27:43] } 43... Kg7? { [%eval #1] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:36:33] } 44. Rh7# { [%clk 0:28:10] } 1-0