Event: Round 8: Carlos Eduardo Otalora Pacheco - Wilson Guillermo Palencia Morales
Date: 2023-11-06
White: Carlos Eduardo Otalora Pacheco
WhiteTitle: FM
WhiteElo: 2077
Black: Wilson Guillermo Palencia Morales
BlackTitle: IM
BlackElo: 2262
Result: 0-1
ECO: D26
Opening: Queen's Gambit Accepted: Normal Variation, Traditional System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:08:08] } 1... d5 { [%eval 0.27] [%clk 0:08:08] } 2. c4 { [%eval 0.29] [%clk 0:08:11] } 2... dxc4 { [%eval 0.33] [%clk 0:08:11] } 3. Nf3 { [%eval 0.0] [%clk 0:08:14] } 3... Nf6 { [%eval 0.32] [%clk 0:08:14] } 4. e3 { [%eval 0.27] [%clk 0:08:17] } 4... e6 { [%eval 0.47] [%clk 0:08:17] } 5. Bxc4 { [%eval 0.25] [%clk 0:08:20] } 5... a6 { [%eval 0.45] [%clk 0:08:20] } 6. Nc3?! { [%eval -0.13] } { Inaccuracy. O-O was best. } { [%clk 0:08:16] } 6... b5 { [%eval 0.0] [%clk 0:08:19] } 7. Bb3 { [%eval 0.0] [%clk 0:08:11] } 7... c5 { [%eval 0.0] [%clk 0:08:20] } 8. O-O { [%eval 0.11] [%clk 0:08:13] } 8... Bb7 { [%eval 0.12] [%clk 0:08:20] } 9. Qe2 { [%eval -0.11] [%clk 0:07:28] } 9... Nbd7 { [%eval -0.12] [%clk 0:08:20] } 10. Rd1 { [%eval 0.0] [%clk 0:07:29] } 10... Qc7 { [%eval -0.15] [%clk 0:07:47] } 11. e4 { [%eval -0.15] [%clk 0:07:17] } 11... cxd4 { [%eval -0.22] [%clk 0:07:41] } 12. Nxd4 { [%eval -0.24] [%clk 0:07:05] } 12... Be7?! { [%eval 0.66] } { Inaccuracy. Bc5 was best. } { [%clk 0:06:11] } 13. Bxe6 { [%eval 0.33] [%clk 0:06:50] } 13... fxe6 { [%eval 0.17] [%clk 0:06:14] } 14. Nxe6 { [%eval 0.27] [%clk 0:06:51] } 14... Qe5 { [%eval 0.66] [%clk 0:06:15] } 15. Nxg7+ { [%eval 0.73] [%clk 0:06:23] } 15... Kf7 { [%eval 0.72] [%clk 0:06:14] } 16. f4?! { [%eval 0.0] } { Inaccuracy. Nf5 was best. } { [%clk 0:06:09] } 16... Qc7 { [%eval -0.1] [%clk 0:05:43] } 17. Nf5 { [%eval -0.3] [%clk 0:05:31] } 17... Rag8? { [%eval 1.16] } { Mistake. b4 was best. } { [%clk 0:05:46] } 18. Ng3?? { [%eval -1.31] } { Blunder. Be3 was best. } { [%clk 0:05:30] } 18... h5 { [%eval -1.56] [%clk 0:05:40] } 19. e5? { [%eval -3.0] } { Mistake. Nf5 was best. } { [%clk 0:05:27] } 19... Bc5+? { [%eval -1.68] } { Mistake. Qc6 was best. } { [%clk 0:05:44] } 20. Kh1?? { [%eval -5.12] } { Blunder. Be3 was best. } { [%clk 0:05:01] } 20... h4 { [%eval -4.66] [%clk 0:05:47] } 21. Nge4 { [%eval -5.56] [%clk 0:02:50] } 21... Nxe4 { [%eval -5.29] [%clk 0:05:37] } 22. Nxe4 { [%eval -6.15] [%clk 0:02:53] } 22... h3 { [%eval -5.04] [%clk 0:05:07] } 23. e6+ { [%eval -5.13] [%clk 0:00:50] } 23... Kf8 { [%eval -7.29] [%clk 0:04:53] } 24. exd7 { [%eval -6.62] [%clk 0:00:25] } 24... hxg2+ { [%eval -8.15] [%clk 0:03:35] } 25. Qxg2 { [%eval -10.35] [%clk 0:00:27] } 25... Rxh2+?? { [%eval -4.06] } { Blunder. Qd8 was best. } { [%clk 0:02:03] } 26. Kxh2 { [%eval -4.05] [%clk 0:00:31] } 26... Rxg2+ { [%eval -4.35] [%clk 0:02:07] } 27. Kxg2 { [%eval -4.23] [%clk 0:00:34] } 27... Bxe4+ { [%eval -4.12] [%clk 0:02:10] } 28. Kg3 { [%eval -4.43] [%clk 0:00:35] } 28... Bd6 { [%eval -4.64] [%clk 0:01:39] } 29. Be3 { [%eval -5.21] [%clk 0:00:16] } 29... Qxd7 { [%eval -5.1] [%clk 0:01:42] } 30. Rac1 { [%eval -5.29] [%clk 0:00:06] } 30... Qg7+ { [%eval -5.31] [%clk 0:01:38] } 31. Kh3?? { [%eval #-3] } { Checkmate is now unavoidable. Kf2 was best. } 0-1