[Event "Barcelona Casino"] [Site "Barcelona"] [Date "2009.11.07"] [Round "6"] [White "Almeida Quintana, Omar"] [Black "Tregubov, Pavel V"] [Result "1-0"] [GameId "eSXvV6Ko"] [WhiteElo "2542"] [BlackElo "2642"] [Variant "Standard"] [TimeControl "-"] [ECO "A57"] [Opening "Benko Gambit: Nescafe Frappe Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.25] } 1... Nf6 { [%eval 0.22] } 2. c4 { [%eval 0.18] } 2... c5 { [%eval 0.6] } 3. d5 { [%eval 0.47] } 3... b5 { [%eval 0.44] } 4. cxb5 { [%eval 0.47] } 4... a6 { [%eval 0.53] } 5. Nc3 { [%eval 0.11] } 5... axb5 { [%eval 0.33] } 6. e4?! { (0.33 → -0.25) Inaccuracy. Nxb5 was best. } { [%eval -0.25] } (6. Nxb5 e6 7. dxe6 Qa5+ 8. Nc3 dxe6 9. e3 Be7 10. Bb5+ Bd7) 6... b4 { [%eval 0.0] } 7. Nb5 { [%eval -0.15] } 7... d6 { [%eval -0.1] } 8. Bc4 { [%eval -0.46] } { A57 Benko Gambit: Nescafe Frappe Attack } 8... g6 { [%eval -0.39] } 9. e5 { [%eval -0.57] } 9... dxe5 { [%eval -0.1] } 10. d6 { [%eval -0.12] } 10... exd6 { [%eval -0.64] } 11. Bg5 { [%eval -0.62] } 11... Bb7?? { (-0.62 → 1.16) Blunder. Ra6 was best. } { [%eval 1.16] } (11... Ra6 12. Bxf6 Qxf6 13. Nc7+ Kd8 14. Nxa6 Nxa6 15. Qa4 Nc7 16. Qc6 Be6 17. Bxe6 Qxe6 18. Qb7) 12. Bd5 { [%eval 0.96] } 12... Nc6 { [%eval 1.14] } 13. Bxf6 { [%eval 1.1] } 13... Qxf6 { [%eval 1.59] } 14. Nc7+ { [%eval 1.48] } 14... Kd7 { [%eval 1.43] } 15. Nxa8 { [%eval 1.39] } 15... Bxa8 { [%eval 1.57] } 16. a3?! { (1.57 → 0.66) Inaccuracy. Ne2 was best. } { [%eval 0.66] } (16. Ne2) 16... b3 { [%eval 0.83] } 17. Qxb3 { [%eval 1.19] } 17... Bg7 { [%eval 1.38] } 18. Ne2 { [%eval 1.42] } 18... e4?! { (1.42 → 2.06) Inaccuracy. Ke7 was best. } { [%eval 2.06] } (18... Ke7 19. Nc3) 19. Nc3 { [%eval 1.74] } 19... Qe7 { [%eval 2.3] } 20. O-O { [%eval 2.36] } 20... f5 { [%eval 3.26] } 21. Rad1 { [%eval 2.55] } 21... Bxc3?! { (2.55 → 3.40) Inaccuracy. Be5 was best. } { [%eval 3.4] } (21... Be5 22. Qc4) 22. bxc3 { [%eval 3.1] } 22... Qe5? { (3.10 → 6.04) Mistake. Qe8 was best. } { [%eval 6.04] } (22... Qe8 23. Rd2) 23. c4?? { (6.04 → 2.59) Blunder. Bxc6+ was best. } { [%eval 2.59] } (23. Bxc6+) 23... Kc7? { (2.59 → 4.26) Mistake. Qe8 was best. } { [%eval 4.26] } (23... Qe8 24. Qb6) 24. Rb1 { [%eval 4.53] } 24... Rb8 { [%eval 4.72] } 25. Qh3 { [%eval 3.8] } 25... Rxb1?! { (3.80 → 5.50) Inaccuracy. Rc8 was best. } { [%eval 5.5] } (25... Rc8 26. Rfe1) 26. Rxb1 { [%eval 5.37] } { Black resigns. } 1-0