[Event "CM Akilachess simul"] [Site "https://lichess.org/iwrWFNCx"] [Date "2021.03.07"] [White "senon_kolonne"] [Black "Akilachess"] [Result "0-1"] [UTCDate "2021.03.07"] [UTCTime "09:39:20"] [WhiteElo "1709"] [BlackElo "1826"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "1200+20"] [ECO "A70"] [Opening "Benoni Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 c5?! { (0.00 → 0.95) Inaccuracy. d5 was best. } (3... d5 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nc3 Nbd7 8. a3) 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 { A70 Benoni Defense: Classical Variation } Bg7 8. Bd3 O-O 9. O-O Re8?! { (0.39 → 1.03) Inaccuracy. Bg4 was best. } (9... Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Qe2 Re8 13. Bg5 a6 14. a4 Qc7 15. a5 Rac8 16. Bf4) 10. Qc2 a6 11. a4 Bg4? { (0.75 → 2.50) Mistake. Nbd7 was best. } (11... Nbd7 12. Bf4 Qe7 13. Rae1 Ng4 14. Bg5 Bf6 15. Bxf6 Qxf6 16. h3 Nge5 17. Nxe5 Nxe5 18. f4) 12. Nd2 Nh5 13. f3?? { (2.97 → 0.10) Blunder. Nc4 was best. } (13. Nc4) 13... Bd4+ 14. Kh1?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Rf2 was best. } (14. Rf2 Bxf2+ 15. Kxf2 Qf6 16. Kg1 Bc8 17. Nc4 Nd7 18. Be3 Ne5 19. Nb6 Rb8 20. Bf1 Nd7) 14... Qh4?? { (Mate in 8 → -2.92) Lost forced checkmate sequence. Ng3+ was best. } (14... Ng3+ 15. hxg3 Qg5 16. Rf2 Bxf2 17. Nf1 Qh5+ 18. Nh2 Bxg3 19. Kg1 Qxh2+ 20. Kf1 Qh1+ 21. Ke2) 15. Ne2 Be5 16. f4?! { (-2.72 → -3.48) Inaccuracy. g3 was best. } (16. g3 Bxg3) 16... Bxe2 17. fxe5 Bxf1?! { (-3.93 → -2.88) Inaccuracy. Nd7 was best. } (17... Nd7) 18. Nxf1 Rxe5 19. Qb3 Re7 20. a5 Nd7 21. Qxb7 Rae8 22. Qxa6 Ne5 23. Bb5 Rb8? { (-3.36 → -1.61) Mistake. Ng4 was best. } (23... Ng4 24. Ra3) 24. Ra4?? { (-1.61 → -5.34) Blunder. Bd2 was best. } (24. Bd2 Ng4 25. Qxd6 Reb7 26. Be2 Nf2+ 27. Kg1 Nxe4 28. Be1 Qg5 29. h4 Qf5 30. g4 Nxd6) 24... Ng4 25. Be2 Nxh2 26. Nxh2 Qe1+ 27. Nf1?! { (-5.53 → -9.90) Inaccuracy. Bf1 was best. } (27. Bf1) 27... Ng3+ 28. Kh2 Nxe2 29. Bg5 Re5 30. Bf6?! { (-15.01 → Mate in 2) Checkmate is now unavoidable. Qxe2 was best. } (30. Qxe2 Qxe2 31. Ng3 Qc2 32. Rc4 Qxc4 33. Bf6 Ree8 34. Bc3 h5 35. Bf6 Qc2 36. Bc3 h4) 30... Rh5+ 31. Bh4 Rxh4# { Black wins by checkmate. } 0-1