Event: Round 4: Sergio Duran Vega - Roxangel Obregon Garcia
Date: 2023-11-28
White: Sergio Duran Vega
WhiteTitle: IM
WhiteElo: 2392
Black: Roxangel Obregon Garcia
BlackTitle: WIM
BlackElo: 2138
Result: 1-0
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:26:51] } 1... d5 { [%eval 0.34] [%clk 1:30:56] } 2. g3 { [%eval 0.12] [%clk 1:27:05] } 2... Nf6 { [%eval 0.33] [%clk 1:31:09] } 3. Bg2 { [%eval 0.32] [%clk 1:27:15] } 3... e6 { [%eval 0.19] [%clk 1:31:33] } 4. d4 { [%eval 0.32] [%clk 1:26:33] } 4... Be7 { [%eval 0.21] [%clk 1:31:59] } 5. O-O { [%eval 0.23] } 5... O-O { [%eval 0.25] [%clk 1:32:25] } 6. c4 { [%eval 0.22] [%clk 1:25:55] } 6... c6 { [%eval 0.26] [%clk 1:32:15] } 7. Nbd2 { [%eval 0.21] [%clk 1:23:50] } 7... b6 { [%eval 0.31] [%clk 1:29:12] } 8. b3 { [%eval 0.22] [%clk 1:23:44] } 8... a5 { [%eval 0.47] [%clk 1:28:00] } 9. Bb2 { [%eval 0.41] [%clk 1:23:24] } 9... Bb7 { [%eval 0.39] [%clk 1:23:23] } 10. Ne5 { [%eval 0.38] [%clk 1:19:06] } 10... b5 { [%eval 0.89] [%clk 1:17:22] } 11. e4 { [%eval 0.85] [%clk 1:17:08] } 11... a4 { [%eval 1.23] [%clk 1:11:15] } 12. exd5 { [%eval 0.91] [%clk 1:15:40] } 12... exd5 { [%eval 1.14] [%clk 1:05:49] } 13. c5 { [%eval 1.09] [%clk 1:13:31] } 13... b4?! { [%eval 1.99] } { Inaccuracy. Bc8 was best. } { [%clk 0:54:23] } 14. a3 { [%eval 1.53] [%clk 1:13:38] } 14... Ba6?! { [%eval 2.5] } { Inaccuracy. bxa3 was best. } { [%clk 0:41:04] } 15. Re1 { [%eval 2.45] [%clk 1:12:41] } 15... bxa3 { [%eval 2.62] [%clk 0:39:22] } 16. Rxa3 { [%eval 2.2] [%clk 1:12:29] } 16... axb3 { [%eval 2.39] [%clk 0:39:48] } 17. Qxb3 { [%eval 2.27] [%clk 1:10:15] } 17... Ra7 { [%eval 2.39] [%clk 0:38:45] } 18. Qa2 { [%eval 2.63] [%clk 1:00:05] } 18... Ne8 { [%eval 3.02] [%clk 0:32:55] } 19. Bc3?! { [%eval 2.08] } { Inaccuracy. Rb3 was best. } { [%clk 0:52:01] } 19... Nc7 { [%eval 2.42] [%clk 0:31:56] } 20. Ba5 { [%eval 2.75] [%clk 0:52:05] } 20... Bb5 { [%eval 2.6] [%clk 0:31:45] } 21. Bh3 { [%eval 2.42] [%clk 0:39:01] } 21... Bf6 { [%eval 2.97] [%clk 0:27:08] } 22. Ndf3 { [%eval 3.04] [%clk 0:36:25] } 22... Re8 { [%eval 2.84] [%clk 0:25:32] } 23. Rae3 { [%eval 3.18] [%clk 0:31:27] } 23... g6 { [%eval 3.51] [%clk 0:17:46] } 24. Qd2 { [%eval 3.29] [%clk 0:31:16] } 24... Rf8 { [%eval 3.64] [%clk 0:12:14] } 25. Bb6 { [%eval 3.36] [%clk 0:28:00] } 25... Rb7 { [%eval 3.59] [%clk 0:11:05] } 26. Qa5 { [%eval 3.4] [%clk 0:24:54] } 26... Bg7 { [%eval 4.18] [%clk 0:08:53] } 27. Qd2?? { [%eval 0.76] } { Blunder. Ng5 was best. } { [%clk 0:17:54] } 27... h6?? { [%eval 4.8] } { Blunder. Bh6 was best. } { [%clk 0:07:40] } 28. Ra3?! { [%eval 3.57] } { Inaccuracy. Qc2 was best. } { [%clk 0:14:34] } 28... Kh7 { [%eval 4.31] [%clk 0:07:35] } 29. Qa2 { [%eval 3.47] [%clk 0:11:31] } 29... Qf6 { [%eval 3.22] [%clk 0:06:40] } 30. Ng4 { [%eval 3.29] [%clk 0:06:48] } 30... Qd8 { [%eval 3.19] [%clk 0:06:43] } 31. Ra7?? { [%eval 1.0] } { Blunder. Nge5 was best. } { [%clk 0:06:36] } 31... Rxa7 { [%eval 1.7] [%clk 0:07:05] } 32. Qxa7 { [%eval 0.84] [%clk 0:07:03] } 32... Nba6 { [%eval 0.87] [%clk 0:07:34] } 33. Nge5 { [%eval 1.43] [%clk 0:07:14] } 33... Qa8?? { [%eval 3.68] } { Blunder. f6 was best. } { [%clk 0:07:23] } 34. Qxa8 { [%eval 3.8] [%clk 0:06:27] } 34... Nxa8?! { [%eval 5.12] } { Inaccuracy. Rxa8 was best. } { [%clk 0:06:31] } 35. Nd7 { [%eval 5.38] [%clk 0:06:37] } 1-0