Event: Round 3: Duran Vega, Sergio - Restrepo Ortiz, Brayan David
Date: 2024-06-01
White: Duran Vega, Sergio
WhiteTitle: IM
WhiteElo: 2355
Black: Restrepo Ortiz, Brayan David
BlackElo: 1904
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.14] } 1... d5 { [%eval 0.24] } 2. Nf3 { [%eval 0.2] } 2... Nf6 { [%eval 0.14] } 3. c4 { [%eval 0.17] } 3... e6 { [%eval 0.15] } 4. g3 { [%eval 0.15] } 4... Bb4+ { [%eval 0.15] } 5. Bd2 { [%eval 0.15] } 5... Be7 { [%eval 0.15] } 6. Bg2 { [%eval 0.09] } 6... O-O { [%eval 0.13] } 7. O-O { [%eval 0.12] } 7... a6 { [%eval 0.39] } 8. c5 { [%eval 0.0] } 8... b6 { [%eval 0.03] } 9. b4?! { [%eval -0.99] } { Inaccuracy. cxb6 was best. } 9... a5 { [%eval -0.91] } 10. cxb6 { [%eval -1.07] } 10... cxb6?! { [%eval -0.02] } { Inaccuracy. axb4 was best. } 11. b5 { [%eval 0.0] } 11... Ne4 { [%eval 0.04] } 12. a4 { [%eval -0.21] } 12... Nd7 { [%eval -0.19] } 13. Nc3 { [%eval -0.26] } 13... Nd6 { [%eval -0.07] } 14. Bf4 { [%eval 0.0] } 14... Bb7 { [%eval 0.05] } 15. Bxd6 { [%eval -0.26] } 15... Bxd6 { [%eval -0.23] } 16. Qd3 { [%eval -0.25] } 16... Rc8 { [%eval -0.28] } 17. Rac1 { [%eval -0.33] } 17... Qe7 18. Nd2 f5 19. e3 Nf6 20. f3 e5 21. dxe5 Bxe5 22. Ne2 g6 23. Nd4 Bxd4 24. Qxd4 Qe6 25. h3 Rxc1 26. Rxc1 Qd6 27. f4 Rc8 28. Rxc8+ Bxc8 29. Nc4 Qc5 30. Qxc5 bxc5 31. Nxa5 Nd7 32. Bxd5+ Kf8 33. Nc4 Ke7 34. a5 Nb8 1-0