Event: Round 10: Juan Carlos Negron Arias - Carlos Eduardo Otalora Pacheco
Date: 2023-11-06
White: Juan Carlos Negron Arias
WhiteElo: 1892
Black: Carlos Eduardo Otalora Pacheco
BlackTitle: FM
BlackElo: 2077
Result: 1-0
ECO: D36
Opening: Queen's Gambit Declined: Exchange Variation, Reshevsky Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:08:06] } 1... d5 { [%eval 0.27] [%clk 0:08:08] } 2. c4 { [%eval 0.29] [%clk 0:08:09] } 2... e6 { [%eval 0.3] [%clk 0:08:11] } 3. Nc3 { [%eval 0.39] [%clk 0:08:10] } 3... Nf6 { [%eval 0.43] [%clk 0:08:13] } 4. cxd5 { [%eval 0.39] [%clk 0:08:13] } 4... exd5 { [%eval 0.38] [%clk 0:08:17] } 5. Qc2?! { [%eval -0.27] } { Inaccuracy. Bg5 was best. } { [%clk 0:08:10] } 5... c6 { [%eval 0.25] [%clk 0:08:16] } 6. Bg5 { [%eval 0.29] [%clk 0:08:12] } 6... Be7 { [%eval 0.36] [%clk 0:08:15] } 7. e3 { [%eval 0.3] [%clk 0:08:14] } 7... Nbd7 { [%eval 0.37] [%clk 0:08:18] } 8. Bd3 { [%eval 0.25] [%clk 0:08:16] } 8... Nf8 { [%eval 0.47] [%clk 0:08:20] } 9. Nge2 { [%eval 0.2] [%clk 0:08:18] } 9... Ne6 { [%eval 0.18] [%clk 0:08:23] } 10. Bh4 { [%eval 0.25] [%clk 0:08:18] } 10... g6 { [%eval 0.26] [%clk 0:08:26] } 11. O-O { [%eval 0.26] [%clk 0:08:14] } 11... Ng7 { [%eval 0.5] [%clk 0:08:29] } 12. f3 { [%eval 0.51] } 12... O-O { [%eval 0.49] [%clk 0:08:17] } 13. e4?! { [%eval -0.2] } { Inaccuracy. Rae1 was best. } { [%clk 0:07:31] } 13... dxe4 { [%eval -0.18] [%clk 0:08:19] } 14. fxe4 { [%eval -0.46] [%clk 0:07:34] } 14... Ng4? { [%eval 0.77] } { Mistake. Ne6 was best. } { [%clk 0:08:15] } 15. Bxe7 { [%eval 0.93] } 15... Qxe7 { [%eval 0.83] } 16. Rf3?! { [%eval 0.25] } { Inaccuracy. Qd2 was best. } { [%clk 0:07:24] } 16... c5? { [%eval 1.58] } { Mistake. f5 was best. } { [%clk 0:08:17] } 17. Nd5? { [%eval 0.22] } { Mistake. h3 was best. } { [%clk 0:07:12] } 17... Qd6 { [%eval 0.32] [%clk 0:07:38] } 18. h3?? { [%eval -1.95] } { Blunder. Nf6+ was best. } { [%clk 0:06:47] } 18... Qh2+ { [%eval -2.04] [%clk 0:07:21] } 19. Kf1 { [%eval -2.0] [%clk 0:06:50] } 19... Qh1+ { [%eval -1.89] [%clk 0:07:13] } 20. Ng1 { [%eval -2.16] [%clk 0:06:52] } 20... Nh2+ { [%eval -2.24] [%clk 0:06:56] } 21. Kf2 { [%eval -2.01] [%clk 0:06:55] } 21... Nxf3 { [%eval -2.11] [%clk 0:06:59] } 22. Kxf3 { [%eval -2.29] [%clk 0:06:25] } 22... Bxh3?! { [%eval -1.32] } { Inaccuracy. Nh5 was best. } { [%clk 0:06:59] } 23. Nxh3? { [%eval -3.01] } { Mistake. Nf6+ was best. } { [%clk 0:05:28] } 23... Qxa1 { [%eval -3.01] [%clk 0:06:59] } 24. Nf6+ { [%eval -2.94] [%clk 0:05:18] } 24... Kh8 { [%eval -3.04] [%clk 0:07:02] } 25. Qd2?! { [%eval -3.85] } { Inaccuracy. d5 was best. } { [%clk 0:05:20] } 25... Ne8?! { [%eval -2.98] } { Inaccuracy. Nh5 was best. } { [%clk 0:06:24] } 26. e5? { [%eval -5.22] } { Mistake. Nd7 was best. } { [%clk 0:05:20] } 26... Nxf6 { [%eval -5.25] [%clk 0:04:53] } 27. exf6 { [%eval -5.18] [%clk 0:05:22] } 27... Qh1?? { [%eval 5.03] } { Blunder. Qxa2 was best. } { [%clk 0:04:08] } 28. Qh6 { [%eval 4.96] [%clk 0:05:20] } 28... Rg8?! { [%eval 8.03] } { Inaccuracy. Qxh3+ was best. } { [%clk 0:02:35] } 29. Ng5 { [%eval 8.11] [%clk 0:05:22] } 29... Qa1? { [%eval #1] } { Checkmate is now unavoidable. Raf8 was best. } 1-0