Event: Round 5: Koellner, Aaron Noah - Salinas Herrera, Pablo
Date: 2024-08-04
White: Koellner, Aaron Noah
WhiteTitle: CM
Black: Salinas Herrera, Pablo
BlackTitle: GM
BlackElo: 2424
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Zukertort Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 0:15:07] } 1... d5 { [%eval 0.23] [%clk 0:15:09] } 2. Nf3 { [%eval 0.2] [%clk 0:15:11] } 2... e6 { [%eval 0.19] [%clk 0:15:13] } 3. e3 { [%eval 0.03] [%clk 0:15:14] } 3... c5 { [%eval 0.17] [%clk 0:15:16] } 4. Nbd2 { [%eval 0.08] [%clk 0:15:17] } 4... Nc6 { [%eval 0.14] [%clk 0:15:13] } 5. b3 { [%eval 0.14] [%clk 0:15:16] } 5... cxd4 { [%eval 0.14] [%clk 0:15:14] } 6. exd4 { [%eval 0.12] [%clk 0:15:20] } 6... g6 { [%eval 0.23] [%clk 0:14:46] } 7. Bb2 { [%eval 0.09] [%clk 0:15:21] } 7... Bg7 { [%eval 0.07] [%clk 0:14:50] } 8. Bd3 { [%eval 0.13] [%clk 0:13:43] } 8... Nge7 { [%eval 0.11] [%clk 0:14:53] } 9. Ne5 { [%eval 0.04] [%clk 0:13:12] } 9... Bd7 { [%eval 0.18] [%clk 0:10:57] } 10. Ndf3 { [%eval 0.11] [%clk 0:12:25] } 10... Rc8 { [%eval 0.33] [%clk 0:10:57] } 11. a3 { [%eval 0.01] [%clk 0:12:14] } 11... O-O { [%eval 0.2] [%clk 0:09:58] } 12. O-O { [%eval 0.19] [%clk 0:12:14] } 12... Be8 { [%eval 0.32] [%clk 0:09:55] } 13. Qe2 { [%eval 0.27] [%clk 0:11:53] } 13... a6 { [%eval 0.29] [%clk 0:09:24] } 14. Rac1 { [%eval 0.15] [%clk 0:11:42] } 14... Qd6 { [%eval 0.57] [%clk 0:09:25] } 15. Rfd1 { [%eval 0.31] [%clk 0:11:25] } 15... Na5 { [%eval 0.34] [%clk 0:08:54] } 16. h4 { [%eval 0.24] [%clk 0:10:44] } 16... f6 { [%eval 0.22] [%clk 0:08:53] } 17. Ng4 { [%eval 0.18] [%clk 0:10:30] } 17... Nac6 { [%eval 0.33] [%clk 0:08:20] } 18. h5?! { [%eval -0.56] } { Inaccuracy. c4 was best. } { [%clk 0:10:06] } 18... gxh5 { [%eval -0.64] [%clk 0:08:23] } 19. Ne3 { [%eval -0.61] [%clk 0:10:09] } 19... Bg6 { [%eval -0.59] [%clk 0:08:27] } 20. g3?! { [%eval -1.16] } { Inaccuracy. c4 was best. } { [%clk 0:09:59] } 20... Bh6 { [%eval -1.18] [%clk 0:08:21] } 21. Re1?! { [%eval -1.97] } { Inaccuracy. Nh4 was best. } { [%clk 0:09:16] } 21... Rce8? { [%eval -0.64] } { Mistake. f5 was best. } { [%clk 0:08:24] } 22. Rcd1 { [%eval -0.93] [%clk 0:09:15] } 22... Nd8?! { [%eval -0.05] } { Inaccuracy. Bxe3 was best. } { [%clk 0:07:07] } 23. Ng2 { [%eval -0.1] [%clk 0:09:16] } 23... Nf5 { [%eval -0.18] [%clk 0:06:44] } 24. Ngh4 { [%eval -0.46] [%clk 0:08:59] } 24... Nxh4 { [%eval -0.09] [%clk 0:06:42] } 25. Nxh4 { [%eval -0.17] [%clk 0:09:02] } 25... Kg7 { [%eval -0.07] [%clk 0:06:32] } 26. c4 { [%eval -0.1] [%clk 0:08:44] } 26... Bg5 { [%eval 0.0] [%clk 0:05:53] } 27. Nxg6 { [%eval 0.0] [%clk 0:07:18] } 27... hxg6 { [%eval -0.05] [%clk 0:05:57] } 28. cxd5? { [%eval -1.22] } { Mistake. f4 was best. } { [%clk 0:07:22] } 28... exd5 { [%eval -1.09] [%clk 0:05:21] } 29. Qc2 { [%eval -1.38] [%clk 0:06:45] } 29... f5 { [%eval -1.48] [%clk 0:05:20] } 30. Rxe8?! { [%eval -2.16] } { Inaccuracy. Qc5 was best. } { [%clk 0:05:47] } 30... Rxe8 { [%eval -2.26] [%clk 0:05:24] } 31. Bc1 { [%eval -2.55] [%clk 0:05:50] } 31... Bxc1 { [%eval -2.37] [%clk 0:05:27] } 32. Qxc1 { [%eval -2.13] [%clk 0:05:35] } 32... Nc6?! { [%eval -1.41] } { Inaccuracy. Ne6 was best. } { [%clk 0:05:27] } 33. Bf1 { [%eval -1.5] [%clk 0:05:10] } 33... Re4?! { [%eval -0.8] } { Inaccuracy. Qf6 was best. } { [%clk 0:04:48] } 34. Bg2 { [%eval -0.91] [%clk 0:04:45] } 34... Rxd4 { [%eval -0.84] [%clk 0:04:40] } 35. Rxd4 { [%eval -0.78] [%clk 0:04:29] } 35... Nxd4 { [%eval -0.69] [%clk 0:04:44] } 36. Qc8 { [%eval -0.83] [%clk 0:04:29] } 36... b5 { [%eval -0.79] [%clk 0:02:22] } 37. Qb7+ { [%eval -1.16] [%clk 0:03:59] } 37... Kh6 { [%eval -1.13] [%clk 0:02:25] } 38. Bxd5 { [%eval -1.04] [%clk 0:04:00] } 38... h4 { [%eval -0.57] [%clk 0:02:03] } 39. gxh4? { [%eval -2.3] } { Mistake. Qa8 was best. } { [%clk 0:03:47] } 39... Ne2+ { [%eval -2.04] [%clk 0:01:49] } 40. Kf1 { [%eval -1.99] [%clk 0:03:46] } 40... Nf4 { [%eval -1.15] [%clk 0:01:53] } 41. Bf3?? { [%eval -5.06] } { Blunder. Qc8 was best. } { [%clk 0:02:25] } 41... Qxa3? { [%eval -2.8] } { Mistake. Qd3+ was best. } { [%clk 0:01:57] } 42. Kg1? { [%eval -5.34] } { Mistake. Bd1 was best. } { [%clk 0:02:15] } 42... Qc1+ { [%eval -5.31] [%clk 0:01:45] } 43. Kh2 { [%eval -5.26] [%clk 0:02:17] } 43... Qc5 { [%eval -5.05] [%clk 0:01:46] } 44. Kg3? { [%eval -51.15] } { Mistake. Qa8 was best. } { [%clk 0:01:38] } 44... Nd3 { [%eval -54.33] [%clk 0:01:50] } 45. Bg2?! { [%eval #-3] } { Checkmate is now unavoidable. Kh3 was best. } { [%clk 0:00:43] } 45... Qxf2+?! { [%eval -11.06] } { Lost forced checkmate sequence. Qe5+ was best. } { [%clk 0:01:53] } 46. Kh2 { [%eval -8.77] [%clk 0:00:47] } 46... Qxh4+ { [%clk 0:01:57] } 47. Kg1 { [%clk 0:00:51] } 47... Qf2+ { [%clk 0:02:00] } 48. Kh2 { [%clk 0:00:55] } 48... Nf4 { [%clk 0:01:55] } 49. Qa8 { [%clk 0:00:50] } 49... Qxg2+ { [%clk 0:01:58] } 0-1