[Event "Casual correspondence game"] [Site "https://lichess.org/63kELVRT"] [Date "2022.02.21"] [White "abdelrahman7"] [Black "lichess AI level 6"] [Result "0-1"] [UTCDate "2022.02.21"] [UTCTime "10:16:29"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E70"] [Opening "King's Indian Defense: Accelerated Averbakh Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 { E70 King's Indian Defense: Accelerated Averbakh Variation } Nbd7 6. Nf3 O-O 7. Rc1 c5 8. d5 Ng4 9. Bd3 Nde5 10. O-O?! { (0.87 → 0.30) Inaccuracy. Nxe5 was best. } (10. Nxe5 Nxe5 11. Be2 f5 12. exf5 Bxf5 13. O-O h6 14. Be3 g5 15. f4 gxf4 16. Bxf4 Qe8) 10... h6 11. Bf4 Nxf3+ 12. Qxf3 Ne5 13. Bxe5 Bxe5 14. a3 Bd7 15. b4? { (-0.07 → -1.69) Mistake. Qe3 was best. } (15. Qe3 g5 16. Qe2 e6 17. g3 Bd4 18. Kh1 e5 19. Nb5 Bxb5 20. cxb5 Qf6 21. b3 Qg6) 15... cxb4 16. axb4 a5 17. b5 a4 18. Na2?! { (-1.96 → -3.17) Inaccuracy. Qe3 was best. } (18. Qe3 a3 19. f4 Bg7 20. e5 a2 21. c5 Ra3 22. c6 Qa5 23. Qe1 bxc6 24. dxc6 Be6) 18... Qb6?! { (-3.17 → -2.25) Inaccuracy. e6 was best. } (18... e6 19. Rc2 exd5 20. Nb4 a3 21. Ra2 dxc4 22. Bxc4 Rc8 23. Qb3 Bb2 24. Nd5 Be6 25. f4) 19. Kh1 Qc5 20. Ra1?? { (-1.94 → -6.67) Blunder. Qe2 was best. } (20. Qe2) 20... Bxa1 21. Rxa1 Qd4 22. Qd1 f5 23. f3 fxe4 24. Bxe4 Qg7 25. Nc3 Qxc3 26. Rxa4 Rxa4 27. Qxa4?! { (-15.65 → Mate in 1) Checkmate is now unavoidable. h3 was best. } (27. h3 Ra1) 27... Qc1+ 28. Qd1 Qxd1# { Black wins by checkmate. } 0-1