[Event "Casual correspondence game"] [Site "https://lichess.org/RS1MqmX1"] [Date "2024.05.15"] [White "Etahrif"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2024.05.15"] [UTCTime "13:23:54"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 e6 3. Bf4 { A46 Indian Defense: London System } d5 4. e3 Bd6 5. Bg3 Bxg3 6. hxg3 h6 7. Bd3 Nc6?! { (0.09 → 0.69) Inaccuracy. Nbd7 was best. } (7... Nbd7 8. c4 dxc4 9. Bxc4 a6 10. Be2 c5 11. Nbd2 O-O 12. O-O) 8. a3 a6 9. Nc3 O-O 10. Na4? { (1.06 → -0.21) Mistake. Ne5 was best. } (10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 Nc5 13. g4 f6 14. exf6 Qxf6 15. g5 hxg5) 10... b5 11. Nc5 Rb8 12. Ne5 Rb6?! { (0.75 → 1.74) Inaccuracy. Nxe5 was best. } (12... Nxe5 13. dxe5) 13. c3?! { (1.74 → 0.75) Inaccuracy. f4 was best. } (13. f4 Nxe5 14. fxe5 Nd7 15. Qg4 f5 16. Qg6 Qe8 17. Qxe8 Rxe8 18. a4 Nxc5) 13... Ne7?? { (0.75 → 2.83) Blunder. Nxe5 was best. } (13... Nxe5) 14. g4 c6?! { (2.76 → 4.31) Inaccuracy. Nd7 was best. } (14... Nd7 15. Ncxd7 Bxd7 16. g5 Be8 17. f4 Nf5 18. Qf3 f6 19. gxf6 Qxf6 20. g4) 15. g5 Ne4 16. Nxe4?! { (5.15 → 4.02) Inaccuracy. Bxe4 was best. } (16. Bxe4 dxe4 17. Nxe4 Nf5 18. Qg4 Kh8 19. gxh6 Nxh6 20. Qf4 Kh7 21. Ng4 f5) 16... dxe4 17. Bxe4 Nd5 18. gxh6 a5?? { (4.67 → Mate in 7) Checkmate is now unavoidable. g6 was best. } (18... g6 19. h7+ Kh8 20. Qf3 Rb7 21. Nxc6 Qd6 22. Ne5 Qd8 23. Rh6 a5 24. Rxg6) 19. Qg4?? { (Mate in 7 → 5.20) Lost forced checkmate sequence. Bh7+ was best. } (19. Bh7+ Kxh7 20. hxg7+ Qh4 21. gxf8=Q Qxh1+ 22. Kd2 Qxd1+ 23. Rxd1 Nf6 24. Qxf7+ Kh6) 19... Qf6?! { (5.20 → 7.30) Inaccuracy. g5 was best. } (19... g5 20. Qh5 Rb7 21. Nxc6 Qf6 22. Rh3 Ne7 23. Rg3 Nxc6 24. Qxg5+ Qxg5 25. Rxg5+) 20. f3? { (7.30 → 4.07) Mistake. hxg7 was best. } (20. hxg7 Qxg7 21. Bh7+ Kh8 22. Bg6+ Kg8 23. Rh7 Nf6 24. Rxg7+ Kxg7 25. Qg5 fxg6) 20... Ra6? { (4.07 → 6.54) Mistake. g6 was best. } (20... g6 21. Kf2 Kh7 22. Qg3 Qe7 23. Bd3 Qf6 24. f4 Qe7 25. Qh4 Qc7) 21. O-O-O?! { (6.54 → 4.58) Inaccuracy. hxg7 was best. } (21. hxg7 Qxg7 22. Bh7+ Kh8 23. Bg6+ Kg8 24. Rh7 Nxe3 25. Rxg7+ Kxg7 26. Qg5 f6) 21... Rd8?? { (4.58 → Mate in 9) Checkmate is now unavoidable. g6 was best. } (21... g6 22. h7+ Kg7 23. Qh3 Kh8 24. Qh6 Qe7 25. Bxg6 f6 26. Qxf8+ Qxf8 27. Nf7+) 22. hxg7 Qh6? { (8.33 → Mate in 2) Checkmate is now unavoidable. Qxg7 was best. } (22... Qxg7 23. Rh8+) 23. Rxh6 f6 24. Rh8# { White wins by checkmate. } 1-0