Event: Round 4: Betancourt Vega, Breynner David - Barrera Giraldo, Santiago
Date: 2025-01-31
White: Betancourt Vega, Breynner David
WhiteElo: 1651
Black: Barrera Giraldo, Santiago
Result: 1-0
ECO: B10
Opening: Caro-Kann Defense: Endgame Offer
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c6 { [%eval 0.23] [%clk 1:30:31] } 2. Nf3 { [%eval 0.17] [%clk 1:31:15] } 2... d5 { [%eval 0.24] [%clk 1:30:13] } 3. d3 { [%eval 0.17] [%clk 1:31:22] } 3... Bg4 { [%eval 0.28] [%clk 1:29:51] } 4. h3 { [%eval 0.26] [%clk 1:31:40] } 4... Bh5 { [%eval 0.39] [%clk 1:29:20] } 5. Qe2 { [%eval 0.19] [%clk 1:31:30] } 5... e6 { [%eval 0.26] [%clk 1:28:21] } 6. g3 { [%eval -0.05] [%clk 1:30:23] } 6... Be7 { [%eval 0.31] [%clk 1:27:25] } 7. Bg2 { [%eval 0.05] [%clk 1:30:16] } 7... Nd7 { [%eval 0.2] [%clk 1:25:04] } 8. exd5 { [%eval 0.01] [%clk 1:28:28] } 8... exd5 { [%eval 0.33] [%clk 1:23:45] } 9. O-O { [%eval 0.32] [%clk 1:27:33] } 9... Ngf6?! { [%eval 1.3] } { Inaccuracy. Bxf3 was best. } { [%clk 1:19:43] } 10. Re1?! { [%eval 0.32] } { Inaccuracy. g4 was best. } { [%clk 1:27:37] } 10... d4?? { [%eval 3.0] } { Blunder. Bxf3 was best. } { [%clk 1:16:47] } 11. g4 { [%eval 2.96] [%clk 1:26:12] } 11... Bg6 { [%eval 2.96] [%clk 1:14:48] } 12. Nxd4 { [%eval 3.01] [%clk 1:25:37] } 12... Rc8 { [%eval 3.4] [%clk 1:12:58] } 13. f4 { [%eval 3.37] [%clk 1:24:37] } 13... h6 { [%eval 3.33] [%clk 1:12:24] } 14. f5 { [%eval 3.36] [%clk 1:24:49] } 14... Nc5?! { [%eval 4.51] } { Inaccuracy. Bh7 was best. } { [%clk 1:11:58] } 15. fxg6?! { [%eval 3.45] } { Inaccuracy. Qxe7+ was best. } { [%clk 1:23:31] } 15... Qxd4+ { [%eval 3.29] [%clk 1:12:13] } 16. Be3 { [%eval 3.14] [%clk 1:23:49] } 16... Qd6 { [%eval 2.87] [%clk 1:11:07] } 17. gxf7+ { [%eval 2.5] [%clk 1:18:44] } 17... Kxf7 { [%eval 2.28] [%clk 1:11:18] } 18. Bxc5?? { [%eval 0.28] } { Blunder. Nd2 was best. } { [%clk 1:16:06] } 18... Qxc5+ { [%eval 0.24] [%clk 1:11:17] } 19. Kh1 { [%eval 0.27] [%clk 1:16:24] } 19... Rhe8 { [%eval 0.31] [%clk 1:11:05] } 20. Nc3 { [%eval 0.31] [%clk 1:16:08] } 20... Bd8 { [%eval 0.54] [%clk 1:08:14] } 21. Qf3?! { [%eval -0.03] } { Inaccuracy. Ne4 was best. } { [%clk 1:15:30] } 21... Ba5?? { [%eval 2.55] } { Blunder. Bc7 was best. } { [%clk 1:05:29] } 22. Ne4 { [%eval 2.34] [%clk 1:15:06] } 22... Qd5 { [%eval 2.66] [%clk 0:56:14] } 23. c3? { [%eval 1.25] } { Mistake. Re2 was best. } { [%clk 1:10:51] } 23... Rcd8? { [%eval 2.73] } { Mistake. Bc7 was best. } { [%clk 0:54:47] } 24. d4?? { [%eval 0.3] } { Blunder. Qf2 was best. } { [%clk 1:07:21] } 24... Kg6?? { [%eval 5.77] } { Blunder. Rxe4 was best. } { [%clk 0:48:51] } 25. Qd3 { [%eval 5.74] [%clk 1:05:55] } 25... Qg8?? { [%eval #11] } { Checkmate is now unavoidable. Rxe4 was best. } { [%clk 0:45:25] } 26. Nxf6+ { [%eval #10] [%clk 1:05:55] } 26... Kxf6 { [%clk 0:44:51] } 27. Qf5# { [%clk 1:06:09] } 1-0