Event: Round 6: Cuellar, Oscar - Guevara Alarcon, Juan Diego
Date: 2025-05-18
White: Cuellar, Oscar
WhiteElo: 1967
Black: Guevara Alarcon, Juan Diego
Result: 0-1
ECO: C50
Opening: Four Knights Game: Italian Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:08] } 1... e5 { [%eval 0.21] [%clk 0:15:14] } 2. Nf3 { [%eval 0.13] [%clk 0:15:19] } 2... Nc6 { [%eval 0.21] [%clk 0:15:23] } 3. Nc3 { [%eval 0.06] [%clk 0:15:28] } 3... Bc5 { [%eval 0.46] [%clk 0:15:29] } 4. Bc4 { [%eval 0.05] [%clk 0:15:36] } 4... Nf6 { [%eval 0.09] [%clk 0:15:38] } 5. O-O { [%eval 0.07] [%clk 0:15:44] } 5... a6 { [%eval 0.12] [%clk 0:15:47] } 6. Nd5 { [%eval 0.1] [%clk 0:15:44] } 6... O-O { [%eval 0.32] [%clk 0:15:48] } 7. d3 { [%eval 0.04] [%clk 0:15:51] } 7... d6? { [%eval 1.23] } { Mistake. Nxd5 was best. } { [%clk 0:15:57] } 8. Bg5 { [%eval 1.47] [%clk 0:15:59] } 8... Bg4?! { [%eval 2.62] } { Inaccuracy. Be6 was best. } { [%clk 0:15:24] } 9. a3? { [%eval 1.09] } { Mistake. Qd2 was best. } { [%clk 0:15:39] } 9... Nd4 { [%eval 1.14] [%clk 0:15:32] } 10. b4?! { [%eval 0.14] } { Inaccuracy. Qd2 was best. } { [%clk 0:15:34] } 10... Ba7 { [%eval 0.18] [%clk 0:15:40] } 11. Ne3?! { [%eval -0.81] } { Inaccuracy. Qd2 was best. } { [%clk 0:15:10] } 11... Bxf3 { [%eval -0.75] [%clk 0:15:29] } 12. gxf3 { [%eval -0.79] [%clk 0:15:13] } 12... Ne6?! { [%eval -0.1] } { Inaccuracy. h6 was best. } { [%clk 0:15:28] } 13. Bxe6 { [%eval -0.13] [%clk 0:15:13] } 13... fxe6 { [%eval -0.19] [%clk 0:15:36] } 14. Ng4 { [%eval -0.29] [%clk 0:15:16] } 14... Qe7 { [%eval 0.04] [%clk 0:15:27] } 15. f4 { [%eval -0.25] [%clk 0:15:07] } 15... exf4 { [%eval -0.16] [%clk 0:15:27] } 16. Bxf4?? { [%eval -3.61] } { Blunder. Nxf6+ was best. } { [%clk 0:15:15] } 16... Nxg4? { [%eval -1.67] } { Mistake. Nxe4 was best. } 17. Qxg4 { [%eval -1.59] } 17... Qf6? { [%eval -0.31] } { Mistake. Rf6 was best. } { [%clk 0:15:30] } 18. Be3 { [%eval -0.44] [%clk 0:15:15] } 18... Bxe3 { [%eval -0.37] [%clk 0:15:22] } 19. fxe3 { [%eval -0.33] [%clk 0:15:23] } 19... Qe5 { [%eval -0.01] [%clk 0:15:22] } 20. Rxf8+?! { [%eval -0.92] } { Inaccuracy. d4 was best. } { [%clk 0:15:23] } 20... Rxf8 { [%eval -0.92] [%clk 0:15:22] } 21. d4?! { [%eval -1.92] } { Inaccuracy. Rf1 was best. } { [%clk 0:15:23] } 21... Qf6 { [%eval -1.89] [%clk 0:15:22] } 22. c4 { [%clk 0:15:23] } 22... Qf2+ { [%clk 0:15:22] } 23. Kh1 { [%clk 0:15:23] } 23... Qxe3 { [%clk 0:15:22] } 0-1