Event: Round 4: Delgado Caballero, Nigel Alejandro - Vera Alean, Carlos Geronimo
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-blitz-2025--juvenil-masculino/round-4/dRUOPKrL/iHKWy4DF
Date: 2025-10-28
White: Delgado Caballero, Nigel Alejandro
WhiteElo: 1867
Black: Vera Alean, Carlos Geronimo
BlackElo: 1638
Result: 1-0
ECO: A20
Opening: English Opening: King's English Variation
Variant: Standard
TimeControl: 4+2

1. c4 { [%eval 0.12] [%clk 0:04:02] } 1... e5 { [%eval 0.14] [%clk 0:04:01] } 2. d3 { [%eval 0.05] [%clk 0:04:03] } 2... Nf6 { [%eval 0.08] [%clk 0:03:58] } 3. Nf3 { [%eval 0.07] [%clk 0:04:04] } 3... Nc6 { [%eval 0.12] [%clk 0:03:54] } 4. a3 { [%eval 0.0] [%clk 0:04:04] } 4... Be7 { [%eval 0.14] [%clk 0:03:51] } 5. g3 { [%eval -0.03] [%clk 0:04:03] } 5... d6 { [%eval 0.18] [%clk 0:03:51] } 6. Bg2 { [%eval 0.08] [%clk 0:04:04] } 6... Be6 { [%eval 0.39] [%clk 0:03:52] } 7. O-O { [%eval 0.38] [%clk 0:04:02] } 7... O-O { [%eval 0.35] [%clk 0:03:51] } 8. Nc3 { [%eval 0.36] [%clk 0:04:03] } 8... a6 { [%eval 0.4] [%clk 0:03:51] } 9. b4 { [%eval 0.44] [%clk 0:04:03] } 9... Qd7 { [%eval 0.45] [%clk 0:03:41] } 10. Ng5 { [%eval 0.44] [%clk 0:04:03] } 10... Bf5 { [%eval 0.48] [%clk 0:03:36] } 11. e4 { [%eval 0.48] [%clk 0:04:03] } 11... Bg4 { [%eval 0.59] [%clk 0:03:27] } 12. f3 { [%eval 0.45] [%clk 0:04:04] } 12... Bh5 { [%eval 0.64] [%clk 0:03:23] } 13. g4?! { [%eval 0.05] } { Inaccuracy. Ne2 was best. } { [%clk 0:04:04] } 13... Bg6 { [%eval 0.27] [%clk 0:03:23] } 14. Be3 { [%eval 0.22] [%clk 0:03:55] } 14... h6 { [%eval 0.43] [%clk 0:03:23] } 15. Nh3 { [%eval 0.41] [%clk 0:03:56] } 15... Nd8 { [%eval 0.75] [%clk 0:03:11] } 16. Nd5?! { [%eval -0.24] } { Inaccuracy. d4 was best. } { [%clk 0:03:55] } 16... Nxd5 { [%eval -0.15] [%clk 0:02:54] } 17. cxd5 { [%eval -0.13] [%clk 0:03:56] } 17... c6 { [%eval -0.05] [%clk 0:02:54] } 18. dxc6 { [%eval -0.31] [%clk 0:03:47] } 18... Nxc6 { [%eval -0.25] [%clk 0:02:54] } 19. Rc1 { [%eval -0.29] [%clk 0:03:46] } 19... Rfc8 { [%eval -0.25] [%clk 0:02:51] } 20. f4 { [%eval -0.25] [%clk 0:03:42] } 20... d5?? { [%eval 2.95] } { Blunder. exf4 was best. } { [%clk 0:02:18] } 21. f5? { [%eval 1.17] } { Mistake. exd5 was best. } { [%clk 0:03:27] } 21... Bh7?! { [%eval 1.9] } { Inaccuracy. d4 was best. } { [%clk 0:02:08] } 22. exd5 { [%eval 2.01] [%clk 0:03:28] } 22... Nd4 { [%eval 1.83] [%clk 0:02:08] } 23. Bxd4 { [%eval 1.64] [%clk 0:03:22] } 23... exd4 { [%eval 1.77] [%clk 0:02:09] } 24. Qf3?! { [%eval 0.73] } { Inaccuracy. Nf2 was best. } { [%clk 0:03:10] } 24... Bf6?? { [%eval 2.55] } { Blunder. Rxc1 was best. } { [%clk 0:01:54] } 25. Nf4? { [%eval 0.87] } { Mistake. d6 was best. } { [%clk 0:03:07] } 25... Bg5?! { [%eval 1.78] } { Inaccuracy. Rxc1 was best. } { [%clk 0:01:51] } 26. Rce1 { [%eval 1.32] [%clk 0:02:56] } 26... Qd6?! { [%eval 2.0] } { Inaccuracy. a5 was best. } { [%clk 0:01:41] } 27. Re4 { [%eval 1.69] [%clk 0:02:50] } 27... Rc3 { [%eval 1.43] [%clk 0:01:34] } 28. Rfe1 { [%eval 1.42] [%clk 0:02:49] } 28... g6? { [%eval 2.94] } { Mistake. Rf8 was best. } { [%clk 0:01:16] } 29. fxg6?? { [%eval 0.37] } { Blunder. Ne6 was best. } { [%clk 0:02:44] } 29... Bxg6 { [%eval 0.56] [%clk 0:01:06] } 30. Nxg6 { [%eval 0.59] [%clk 0:02:43] } 30... Qxg6 { [%eval 0.54] [%clk 0:01:06] } 31. Kh1 { [%eval 0.3] [%clk 0:02:38] } 31... Be3?? { [%eval 2.45] } { Blunder. Rac8 was best. } { [%clk 0:00:59] } 32. Rf1 { [%eval 2.53] [%clk 0:02:29] } 32... Rf8 { [%eval 2.49] [%clk 0:00:53] } 33. Re7?? { [%eval 0.52] } { Blunder. Qg3 was best. } { [%clk 0:02:08] } 33... Rxd3?? { [%eval 3.08] } { Blunder. Bg5 was best. } { [%clk 0:00:32] } 34. d6 { [%eval 2.96] [%clk 0:01:55] } 34... Bg5 { [%eval 3.34] [%clk 0:00:30] } 35. Qxb7 { [%eval 3.18] [%clk 0:01:37] } 35... Bxe7? { [%eval 5.36] } { Mistake. Rd2 was best. } { [%clk 0:00:20] } 36. dxe7 { [%eval 5.23] [%clk 0:01:38] } 36... Re8 { [%eval 5.11] [%clk 0:00:13] } 37. Qd7 { [%eval 4.37] [%clk 0:01:34] } 37... Ra8?? { [%eval #10] } { Checkmate is now unavoidable. f6 was best. } { [%clk 0:00:06] } 38. Bxa8 { [%eval 9.07] [%clk 0:01:28] } 38... Qe4+? { [%eval #4] } { Checkmate is now unavoidable. Re3 was best. } { [%clk 0:00:05] } 39. Bxe4 { [%eval #3] [%clk 0:01:28] } 1-0