[Event "Rated classical game"] [Site "https://lichess.org/zerAvbk1"] [Date "2020.04.26"] [White "ecuador08"] [Black "gonzaloperezc"] [Result "1-0"] [UTCDate "2020.04.26"] [UTCTime "16:08:02"] [WhiteElo "1620"] [BlackElo "1844"] [WhiteRatingDiff "+191"] [BlackRatingDiff "-24"] [Variant "Standard"] [TimeControl "2700+15"] [ECO "A57"] [Opening "Benko Gambit: Zaitsev System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 { A57 Benko Gambit: Zaitsev System } d6? { (0.11 → 1.40) Mistake. axb5 was best. } (5... axb5 6. Nxb5 e6 7. dxe6 Qa5+ 8. Nc3 fxe6 9. Nf3 Be7 10. Bd2) 6. bxa6 Bxa6 7. g3 g6 8. Bg2 Bg7 9. e4?! { (1.05 → 0.00) Inaccuracy. Nf3 was best. } (9. Nf3 Nbd7 10. O-O Nb6 11. Nd2 O-O 12. Qc2 Bb7 13. e4 Re8 14. b3 e6 15. dxe6 Rxe6) 9... Nbd7 10. Nge2 O-O 11. O-O Nb6?! { (0.11 → 0.81) Inaccuracy. Qb6 was best. } (11... Qb6 12. h3 Rfb8 13. f4 Ne8 14. Rf3 Nc7 15. Kh1 Nb5 16. Nxb5 Bxb5 17. Nc3 Bc4 18. Qc2) 12. Re1 Nfd7 13. Rb1?! { (0.97 → 0.15) Inaccuracy. f4 was best. } (13. f4 Qc7 14. Kh1 Bxe2 15. Qxe2 c4 16. e5 dxe5 17. Be3 Na4 18. d6 exd6 19. Bxa8 Nxc3) 13... Qc7?! { (0.15 → 0.81) Inaccuracy. Ne5 was best. } (13... Ne5 14. Rf1 Qc7 15. Bg5 h6 16. Be3 Rfb8 17. b3 Nbd7 18. h3 g5 19. f4 gxf4 20. gxf4) 14. b3?! { (0.81 → 0.00) Inaccuracy. Qc2 was best. } (14. Qc2 Ne5 15. Rd1 Bxe2 16. Qxe2 c4 17. Nb5 Qd7 18. Na3 Rfb8 19. Be3 Qa4 20. Bf1 Nbd7) 14... Ne5?! { (0.00 → 0.74) Inaccuracy. Bxe2 was best. } (14... Bxe2 15. Nxe2 Rxa2 16. Bd2 c4 17. Nc3 Raa8 18. Ne2) 15. Nf4?! { (0.74 → 0.13) Inaccuracy. Be3 was best. } (15. Be3 Nd3 16. Rf1 Nb4 17. a4 Nd7 18. h3 Rab8 19. Qd2 Bxc3 20. Nxc3 Bxf1 21. Bxf1 f6) 15... Rfb8 16. Bb2 h6 17. Bf1 Bc8?! { (-0.07 → 0.91) Inaccuracy. Bxf1 was best. } (17... Bxf1 18. Rxf1 c4 19. Kg2 Qc8 20. h4 cxb3 21. axb3 Nec4 22. bxc4 Nxc4 23. Qc2 Nxb2 24. Rxb2) 18. h3 Bd7 19. Nd3 Qc8 20. Kh2 f5?! { (0.88 → 1.58) Inaccuracy. c4 was best. } (20... c4 21. Nxe5 Bxe5 22. Re2 Qc5 23. Rc1 Bg7 24. Nb1 Rxa2 25. Bxg7 Rxe2 26. Qxe2 Kxg7 27. Qd2) 21. Nf4?! { (1.58 → 0.75) Inaccuracy. Nxe5 was best. } (21. Nxe5 dxe5) 21... fxe4 22. Nxe4 Rxa2?! { (1.37 → 2.38) Inaccuracy. Bf5 was best. } (22... Bf5) 23. Bxe5 Bxe5? { (2.42 → 4.05) Mistake. dxe5 was best. } (23... dxe5 24. Nxg6) 24. Nxg6 Qe8?! { (3.64 → 4.57) Inaccuracy. Kg7 was best. } (24... Kg7 25. Nxe5 dxe5 26. Rc1 Qe8 27. Re2 Rxe2 28. Qxe2 Qf7 29. Nxc5 Qf5 30. Nxd7 Nxd7 31. Bg2) 25. Nxe5 dxe5 26. d6?! { (4.26 → 3.01) Inaccuracy. Ra1 was best. } (26. Ra1 Rba8 27. Rxa2 Rxa2 28. Qb1 Ra8 29. Qb2 Qb8 30. Nxc5 Qd6 31. b4 Rf8 32. Kg1 Bf5) 26... Bf5 27. Bg2 Bxe4? { (2.85 → 5.16) Mistake. Nd7 was best. } (27... Nd7 28. Qf3 Be6 29. Red1 Kg7 30. Qe3 Rc2 31. g4 Qf7 32. dxe7 Qxe7 33. Ng3 Rf8 34. Rd2) 28. Rxe4 Rxf2 29. Rxe5?! { (5.76 → 3.80) Inaccuracy. Qg4+ was best. } (29. Qg4+) 29... Qc6 30. Qg4+?! { (3.36 → 2.50) Inaccuracy. Qg1 was best. } (30. Qg1 Rxg2+ 31. Qxg2 Qxg2+ 32. Kxg2 exd6 33. Re6 Nc4 34. Rxh6 Ne3+ 35. Kf3 Nc4 36. Kf4 Rf8+) 30... Kh8 31. Rg1 Qxd6?? { (2.28 → 5.97) Blunder. Rg8 was best. } (31... Rg8 32. Qe6) 32. Re6 Qd2 33. Qh4 Rf6? { (8.22 → Mate in 16) Checkmate is now unavoidable. Kg7 was best. } (33... Kg7 34. Rxe7+ Kf8 35. Rh7 Qg5 36. Rh8+ Kf7 37. Qxg5 hxg5 38. Rxb8 Nd7 39. Rc8 Ne5 40. Rf1) 34. Rxf6 exf6 35. Qxf6+ Kg8 36. Rf1 Qg5 37. Qf7+ Kh8 38. Qc7 Rg8 39. Rf7 Qg6? { (9.10 → Mate in 9) Checkmate is now unavoidable. Rg7 was best. } (39... Rg7 40. Rxg7) 40. Qe5+ Rg7 41. Rf8+ Kh7 42. Be4 { Black resigns. } 1-0