[Event "Антифлагоруб Arena"] [Site "https://live.chess-online.com/SWaljTGW"] [Date "2019.04.21"] [White "sergey 77"] [Black "orli77"] [Result "0-1"] [UTCDate "2019.04.21"] [UTCTime "19:57:37"] [WhiteElo "1791"] [BlackElo "1911"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A58"] [Opening "Benko Gambit Accepted: Fully Accepted Variation"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 { A58 Benko Gambit Accepted: Fully Accepted Variation } Bxa6?! { (0.30 → 1.12) Inaccuracy. e6 was best. } (5... e6 6. Nc3) 6. Nc3 d6 7. g3 g6 8. e3?! { (0.91 → 0.29) Inaccuracy. Nf3 was best. } (8. Nf3 Bg7) 8... Bxf1 9. Kxf1 Bg7 10. Kg2 O-O 11. Nge2 Nbd7 12. f4?! { (0.60 → -0.27) Inaccuracy. e4 was best. } (12. e4) 12... Nb6 13. e4 Nfd7?! { (-0.11 → 0.82) Inaccuracy. Re8 was best. } (13... Re8 14. Qd3 Qd7 15. Rd1 e6 16. dxe6 Qxe6 17. Qxd6 Nxe4 18. Qxe6 Rxe6 19. a4 Nc4 20. f5) 14. a4 f5 15. a5?! { (0.74 → 0.19) Inaccuracy. exf5 was best. } (15. exf5) 15... Nc4?! { (0.19 → 0.92) Inaccuracy. fxe4 was best. } (15... fxe4 16. Qb3) 16. a6 Qb6?? { (1.16 → 4.35) Blunder. Na5 was best. } (16... Na5 17. exf5) 17. Qa4 Nxb2 18. Qxd7 Bxc3 19. Nxc3 Qb4?! { (5.00 → 7.17) Inaccuracy. Qb3 was best. } (19... Qb3 20. Ne2) 20. Bd2 Nc4 21. Qxe7?? { (7.91 → -0.50) Blunder. Qe6+ was best. } (21. Qe6+ Kh8 22. Rhb1 Ne3+ 23. Bxe3 Qxc3 24. exf5 Ra7 25. fxg6 hxg6 26. Ra2 Qc4 27. Rf2 Qd3) 21... Nxd2 22. Qe6+ Rf7?! { (0.00 → 0.73) Inaccuracy. Kh8 was best. } (22... Kh8 23. Rhc1 Qb2 24. Na4 Qb5 25. Nc3) 23. Rhc1 Qb2 24. Kh3?? { (1.10 → -4.73) Blunder. Na4 was best. } (24. Na4 Qb5) 24... Nf3 25. Qxd6?? { (-4.46 → Mate in 1) Checkmate is now unavoidable. Rh1 was best. } (25. Rh1 Qxc3 26. Rab1 g5 27. exf5 gxf4 28. Qxd6 Qd3 29. Rb8+ Rxb8 30. Qxb8+ Rf8 31. Qxf4 Rxf5) 25... Qxh2# { Black wins by checkmate. } 0-1