Event: Nacional Escolar 2025
Site: Armenia, Colombia
White: Andrade Salcedo, Jorge Mario
WhiteElo: 1897
Black: Sanchez Rivera, Juan Manuel
BlackElo: 0
Result: 1-0
ECO: D06
Opening: Queen's Gambit Declined: Marshall Defense
Variant: Standard
TimeControl: 60 min + 30 seg

1. d4 { [%eval 0.17] [%clk 1:00:57] } 1... d5 { [%eval 0.2] [%clk 1:00:52] } 2. c4 { [%eval 0.26] [%clk 1:01:22] } 2... Nf6 { [%eval 0.41] [%clk 1:01:06] } 3. cxd5 { [%eval 0.48] [%clk 1:01:38] } 3... Qxd5 { [%eval 0.77] [%clk 1:01:16] } 4. Nc3 { [%eval 0.9] [%clk 1:02:01] } 4... Qd6 { [%eval 0.97] [%clk 1:01:10] } 5. g3 { [%eval 0.79] [%clk 1:01:35] } 5... h6?! { [%eval 1.55] } { Inaccuracy. e5 was best. } { [%clk 1:00:11] } 6. Bg2 { [%eval 1.1] [%clk 1:01:55] } 6... e6 { [%eval 1.51] [%clk 0:59:53] } 7. Bf4 { [%eval 1.17] [%clk 1:02:19] } 7... Qb6 { [%eval 1.23] [%clk 0:59:48] } 8. Qb3?! { [%eval 0.32] } { Inaccuracy. e4 was best. } { [%clk 1:01:00] } 8... g5?! { [%eval 1.31] } { Inaccuracy. Bd6 was best. } { [%clk 0:58:28] } 9. Qxb6 { [%eval 1.3] [%clk 1:01:12] } 9... axb6 { [%eval 1.86] [%clk 0:58:33] } 10. Bxc7 { [%eval 1.81] [%clk 1:01:32] } 10... Na6 { [%eval 2.4] [%clk 0:57:04] } 11. Bxb6?! { [%eval 1.28] } { Inaccuracy. Be5 was best. } { [%clk 1:01:36] } 11... Bd6? { [%eval 2.99] } { Mistake. Nb4 was best. } { [%clk 0:56:03] } 12. Nf3 { [%eval 3.08] [%clk 1:01:08] } 12... O-O { [%eval 3.33] [%clk 0:55:25] } 13. Ne5 { [%eval 3.28] [%clk 1:00:46] } 13... Re8 { [%eval 3.93] [%clk 0:54:12] } 14. O-O { [%eval 4.03] [%clk 1:01:03] } 14... Nd7 { [%eval 4.34] [%clk 0:54:09] } 15. Nxd7 { [%eval 3.67] [%clk 1:01:05] } 15... Bxd7 { [%eval 3.79] [%clk 0:53:11] } 16. Ne4 { [%eval 3.61] [%clk 1:00:59] } 16... Be7 { [%eval 3.61] [%clk 0:52:29] } 17. Bc5?! { [%eval 2.75] } { Inaccuracy. Rfc1 was best. } { [%clk 1:00:21] } 17... Kf8 { [%eval 3.29] [%clk 0:51:16] } 18. Nd6?! { [%eval 2.45] } { Inaccuracy. Bxe7+ was best. } { [%clk 0:59:11] } 18... Bxd6? { [%eval 4.78] } { Mistake. Nxc5 was best. } { [%clk 0:49:41] } 19. Bxd6+ { [%eval 4.73] [%clk 0:59:04] } 19... Kg8 { [%eval 5.01] [%clk 0:48:33] } 20. Bxb7 { [%eval 4.96] [%clk 0:59:33] } 20... Ra7 { [%eval 4.87] [%clk 0:47:46] } 21. Bf3 { [%eval 4.88] [%clk 0:59:49] } 21... Rc8 { [%eval 5.18] [%clk 0:47:54] } 22. Rfc1 { [%eval 5.1] [%clk 1:00:01] } 22... Re8 { [%eval 5.61] [%clk 0:46:58] } 23. a4 { [%eval 5.25] [%clk 1:00:21] } 23... f6 { [%eval 6.27] [%clk 0:46:45] } 24. b4 { [%eval 6.19] [%clk 1:00:40] } 24... Nb8 { [%eval 7.17] [%clk 0:46:20] } 25. b5 { [%eval 7.16] [%clk 1:00:51] } 25... Ra5 { [%eval 7.7] [%clk 0:46:09] } 26. Bc7 { [%eval 7.57] [%clk 1:01:07] } 26... Ra7 { [%eval 7.71] [%clk 0:45:55] } 27. Bb6 { [%eval 7.62] [%clk 1:01:29] } 27... Rxa4 { [%eval 8.24] [%clk 0:43:08] } 28. Rxa4 { [%eval 8.55] [%clk 1:01:57] } 28... Bxb5 { [%eval 8.55] [%clk 0:43:01] } 29. Ra8 { [%eval 8.65] [%clk 1:02:20] } 29... e5 { [%eval 8.58] [%clk 0:43:04] } 30. Bd5+ { [%eval 8.84] [%clk 1:02:30] } 30... Kh8 { [%eval 8.99] [%clk 0:42:39] } 31. Rc5 { [%eval 8.41] [%clk 1:02:22] } 31... Bxe2 { [%eval 8.39] [%clk 0:41:03] } 32. Ba7 { [%eval 7.39] [%clk 1:02:02] } 32... Re7 { [%eval 8.86] [%clk 0:39:35] } 33. Bxb8 { [%eval 8.62] [%clk 1:02:17] } 33... Bg4? { [%eval #8] } { Checkmate is now unavoidable. Bh5 was best. } { [%clk 0:37:44] } 34. Bd6+ { [%eval #7] [%clk 1:02:10] } 34... Kg7 { [%eval #6] [%clk 0:36:42] } 35. Bxe7 { [%eval #6] [%clk 1:02:35] } 35... exd4 { [%eval #5] [%clk 0:37:04] } 36. Rg8+ { [%eval #4] [%clk 1:02:37] } 36... Kh7 { [%eval #4] [%clk 0:36:25] } 37. Bxf6 { [%eval #3] [%clk 1:02:29] } 37... h5 { [%eval #2] [%clk 0:35:02] } 38. Rc7+ { [%eval #2] [%clk 1:02:23] } 38... Kh6 { [%eval #1] [%clk 0:34:58] } 39. Bxg5# { [%clk 1:03:25] } 1-0