Event: Ronda 4: Barboza Garcia, Derek Steven - Charles Medina, Roel Alejandro
Date: 2025-03-02
White: Barboza Garcia, Derek Steven
Black: Charles Medina, Roel Alejandro
Result: 1-0
ECO: D13
Opening: Slav Defense: Exchange Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:58] } 1... c6 { [%eval 0.23] [%clk 1:30:57] } 2. d4 { [%eval 0.23] [%clk 1:31:22] } 2... d5 { [%eval 0.21] [%clk 1:31:23] } 3. Nf3 { [%eval 0.18] [%clk 1:31:41] } 3... Nf6 { [%eval 0.24] [%clk 1:31:49] } 4. cxd5 { [%eval 0.23] [%clk 1:32:00] } 4... cxd5 { [%eval 0.12] [%clk 1:32:12] } 5. Bg5 { [%eval -0.22] [%clk 1:32:26] } 5... e6?! { [%eval 0.39] } { Inaccuracy. Ne4 was best. } { [%clk 1:29:10] } 6. e3 { [%eval 0.12] [%clk 1:31:05] } 6... a6 { [%eval 0.47] [%clk 1:29:22] } 7. a3 { [%eval 0.24] [%clk 1:30:20] } 7... Be7 { [%eval 0.34] [%clk 1:29:40] } 8. Bd3 { [%eval 0.36] [%clk 1:30:41] } 8... Nc6 { [%eval 0.36] [%clk 1:29:52] } 9. Nc3 { [%eval 0.38] [%clk 1:30:35] } 9... b5 { [%eval 0.5] [%clk 1:28:55] } 10. b4 { [%eval 0.23] [%clk 1:29:36] } 10... Bb7 { [%eval 0.47] [%clk 1:28:45] } 11. O-O { [%eval 0.23] [%clk 1:28:36] } 11... h6 { [%eval 0.35] [%clk 1:28:47] } 12. Bxf6 { [%eval 0.2] [%clk 1:28:00] } 12... Bxf6 { [%eval 0.24] [%clk 1:29:09] } 13. Nb1?! { [%eval -0.32] } { Inaccuracy. Rc1 was best. } { [%clk 1:26:37] } 13... O-O { [%eval -0.09] [%clk 1:28:43] } 14. Nbd2 { [%eval -0.15] [%clk 1:26:44] } 14... Re8 { [%eval 0.08] [%clk 1:29:04] } 15. Nb3 { [%eval 0.07] [%clk 1:27:03] } 15... e5 { [%eval 0.12] [%clk 1:28:45] } 16. Bf5 { [%eval 0.0] [%clk 1:22:24] } 16... e4 { [%eval 0.33] [%clk 1:26:15] } 17. Nfd2 { [%eval -0.06] [%clk 1:23:14] } 17... Ne7 { [%eval 0.34] [%clk 1:26:34] } 18. Bh3 { [%eval 0.41] [%clk 1:23:33] } 18... Qd6 { [%eval 0.37] [%clk 1:17:21] } 19. Qe2 { [%eval 0.44] [%clk 1:20:49] } 19... Bc8 { [%eval 0.62] [%clk 1:17:21] } 20. Bxc8 { [%eval 0.69] [%clk 1:21:04] } 20... Raxc8 { [%eval 0.57] [%clk 1:16:39] } 21. Rac1 { [%eval 0.49] [%clk 1:19:23] } 21... Nf5 { [%eval 0.46] [%clk 1:14:37] } 22. Qg4 { [%eval 0.13] [%clk 1:09:31] } 22... g6 { [%eval 0.16] [%clk 1:14:24] } 23. Nc5 { [%eval 0.08] [%clk 1:09:43] } 23... Rc7 { [%eval 0.47] [%clk 1:09:26] } 24. Ndb3?! { [%eval -0.19] } { Inaccuracy. Nb1 was best. } { [%clk 1:04:25] } 24... h5 { [%eval -0.04] [%clk 1:09:27] } 25. Qe2 { [%eval -0.08] [%clk 1:01:40] } 25... Nh6 { [%eval 0.41] [%clk 1:08:50] } 26. h3 { [%eval 0.08] [%clk 1:01:07] } 26... Bd8 { [%eval 0.47] [%clk 1:04:02] } 27. Ra1? { [%eval -1.13] } { Mistake. Na5 was best. } { [%clk 0:58:30] } 27... Rce7?! { [%eval -0.13] } { Inaccuracy. Ra7 was best. } { [%clk 1:04:05] } 28. a4 { [%eval -0.18] [%clk 0:57:27] } 28... Bc7 { [%eval -0.11] [%clk 1:01:11] } 29. g3 { [%eval -0.22] [%clk 0:55:34] } 29... h4 { [%eval 0.0] [%clk 1:01:34] } 30. Qe1?? { [%eval -2.75] } { Blunder. axb5 was best. } { [%clk 0:55:48] } 30... hxg3 { [%eval -2.65] [%clk 0:58:26] } 31. fxg3 { [%eval -2.71] [%clk 0:56:12] } 31... Nf5 { [%eval -2.38] [%clk 0:58:45] } 32. Rf4 { [%eval -3.02] [%clk 0:49:54] } 32... Qf6 { [%eval -2.82] [%clk 0:58:02] } 33. Rg4?! { [%eval -3.92] } { Inaccuracy. Qf2 was best. } { [%clk 0:44:53] } 33... Nh6 { [%eval -3.88] [%clk 0:55:26] } 34. Rh4 { [%eval -4.4] [%clk 0:44:47] } 34... g5?! { [%eval -2.79] } { Inaccuracy. Qg5 was best. } { [%clk 0:55:44] } 35. Rxh6?! { [%eval -4.03] } { Inaccuracy. Rh5 was best. } { [%clk 0:45:04] } 35... Qxh6 { [%eval -4.1] [%clk 0:56:06] } 36. Kg2 { [%eval -5.1] [%clk 0:43:36] } 36... Rb8?! { [%eval -3.59] } { Inaccuracy. f5 was best. } { [%clk 0:45:50] } 37. axb5 { [%eval -3.4] [%clk 0:40:50] } 37... axb5 { [%eval -2.84] [%clk 0:45:49] } 38. Na6?! { [%eval -4.43] } { Inaccuracy. Qf2 was best. } { [%clk 0:39:38] } 38... Ra8 { [%eval -4.67] [%clk 0:42:52] } 39. Nxc7 { [%eval -4.88] [%clk 0:36:19] } 39... Rxa1 { [%eval -4.98] [%clk 0:41:04] } 40. Qxa1 { [%eval -4.92] [%clk 0:37:15] } 40... Rxc7 { [%eval -4.61] [%clk 0:41:21] } 41. Qa8+ { [%eval -5.26] [%clk 0:35:32] } 41... Kg7 { [%eval -5.17] [%clk 0:32:51] } 42. Nc5 { [%eval -5.0] [%clk 0:34:34] } 42... Qc6?? { [%eval -0.26] } { Blunder. Qf6 was best. } { [%clk 0:26:30] } 43. Qd8 { [%eval -0.21] [%clk 0:34:11] } 43... Ra7 { [%eval -0.16] [%clk 0:21:47] } 44. Qxg5+ { [%eval -0.25] [%clk 0:34:09] } 44... Qg6 { [%eval -0.28] [%clk 0:21:57] } 45. Qe5+?? { [%eval -4.09] } { Blunder. Qxd5 was best. } { [%clk 0:34:32] } 45... Kh7?? { [%eval 0.0] } { Blunder. Qf6 was best. } { [%clk 0:22:11] } 46. Qxd5 { [%eval 0.0] [%clk 0:33:52] } 46... Ra3 { [%eval 0.0] [%clk 0:21:21] } 47. Qxe4 { [%eval -0.18] [%clk 0:34:11] } 47... Rxe3?? { [%eval 6.88] } { Blunder. Qxe4+ was best. } { [%clk 0:19:18] } 48. Qxe3 { [%eval 6.63] [%clk 0:34:13] } 1-0