Event: Round 6: Sierra Mejia, Juan Pablo - Restrepo Ortiz, Brayan David
Date: 2025-05-11
White: Sierra Mejia, Juan Pablo
WhiteElo: 2098
Black: Restrepo Ortiz, Brayan David
BlackElo: 1991
Result: 1/2-1/2
ECO: D50
Opening: Queen's Gambit Declined: Modern Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:21:27] } 1... d5 { [%eval 0.2] [%clk 1:29:50] } 2. c4 { [%eval 0.26] [%clk 1:21:44] } 2... e6 { [%eval 0.27] [%clk 1:30:07] } 3. Nc3 { [%eval 0.18] [%clk 1:20:59] } 3... Nf6 { [%eval 0.24] [%clk 1:29:35] } 4. Bg5 { [%eval 0.19] [%clk 1:21:09] } 4... dxc4 { [%eval 0.12] [%clk 1:29:22] } 5. e4 { [%eval 0.0] [%clk 1:19:11] } 5... b5 { [%eval 0.0] [%clk 1:29:38] } 6. Nxb5 { [%eval 0.0] [%clk 1:14:00] } 6... Bb4+ { [%eval 0.0] [%clk 1:29:51] } 7. Nc3 { [%eval 0.0] [%clk 1:14:21] } 7... c5 { [%eval 0.0] [%clk 1:30:16] } 8. e5 { [%eval -0.09] [%clk 1:05:00] } 8... Qd5 { [%eval -0.13] [%clk 1:30:36] } 9. exf6 { [%eval -0.33] [%clk 1:01:55] } 9... Qxg5 { [%eval -0.34] [%clk 1:28:57] } 10. fxg7?! { [%eval -0.99] } { Inaccuracy. Nf3 was best. } { [%clk 1:00:54] } 10... Rg8? { [%eval 0.22] } { Mistake. Qxg7 was best. } { [%clk 1:28:23] } 11. Nf3 { [%eval 0.25] [%clk 1:00:25] } 11... Qxg7 { [%eval 0.24] [%clk 1:27:27] } 12. a3 { [%eval -0.18] [%clk 0:59:28] } 12... Bxc3+?! { [%eval 0.38] } { Inaccuracy. cxd4 was best. } { [%clk 1:27:29] } 13. bxc3 { [%eval 0.41] [%clk 0:59:56] } 13... Nd7 { [%eval 0.4] [%clk 1:22:53] } 14. Qa4 { [%eval -0.13] [%clk 0:56:31] } 14... Bb7 { [%eval 0.21] [%clk 1:17:44] } 15. Ne5 { [%eval 0.32] [%clk 0:54:06] } 15... f6 { [%eval 0.27] [%clk 1:17:26] } 16. Nxc4 { [%eval 0.34] [%clk 0:54:26] } 16... Ke7 { [%eval 0.54] [%clk 1:17:14] } 17. Ne3?! { [%eval -0.29] } { Inaccuracy. h4 was best. } { [%clk 0:52:51] } 17... f5 { [%eval -0.23] [%clk 1:16:12] } 18. Rd1 { [%eval -0.24] [%clk 0:46:03] } 18... f4 { [%eval -0.31] [%clk 1:09:34] } 19. Nc4 { [%eval -0.21] [%clk 0:46:00] } 19... Qf6 { [%eval 0.05] [%clk 0:58:36] } 20. Qc2 { [%eval -0.07] [%clk 0:38:09] } 20... cxd4 { [%eval 0.16] [%clk 0:52:57] } 21. Rxd4 { [%eval 0.0] [%clk 0:37:43] } 21... Rg7?! { [%eval 0.59] } { Inaccuracy. Rab8 was best. } { [%clk 0:51:58] } 22. Qd2 { [%eval 0.35] [%clk 0:36:54] } 22... Ne5? { [%eval 1.78] } { Mistake. Nc5 was best. } { [%clk 0:50:21] } 23. Qxf4? { [%eval 0.62] } { Mistake. Kd1 was best. } { [%clk 0:32:23] } 23... Nxc4?? { [%eval 6.7] } { Blunder. Bxg2 was best. } { [%clk 0:49:57] } 24. Rxc4?? { [%eval 0.92] } { Blunder. Rd7+ was best. } { [%clk 0:30:47] } 24... Qxf4 { [%eval 1.07] [%clk 0:50:22] } 25. Rd4?? { [%eval #-8] } { Checkmate is now unavoidable. Rxf4 was best. } { [%clk 0:31:10] } 25... Qe4+?? { [%eval -5.35] } { Lost forced checkmate sequence. Qc1+ was best. } { [%clk 0:50:22] } 26. Rxe4 { [%eval -5.28] [%clk 0:31:10] } 26... Rc8?? { [%eval 1.03] } { Blunder. Bxe4 was best. } { [%clk 0:42:50] } 27. Rf4? { [%eval -0.26] } { Mistake. Re3 was best. } { [%clk 0:24:03] } 27... Rg5 { [%eval 0.18] [%clk 0:40:47] } 28. Kd2 { [%eval 0.06] [%clk 0:23:17] } 28... Rd5+ { [%eval 0.58] [%clk 0:37:08] } 1/2-1/2