[Event "Casual correspondence game"] [Site "https://lichess.org/Ik0K4f7J"] [Date "2023.10.02"] [White "lichess AI level 1"] [Black "sivishine"] [Result "0-1"] [UTCDate "2023.10.02"] [UTCTime "07:38:36"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f5 { A04 Zukertort Opening: Dutch Variation } 2. Nc3 c5?! { (0.25 → 0.83) Inaccuracy. Nf6 was best. } (2... Nf6 3. g3 d5 4. d4 e6 5. Bg2 Nc6 6. O-O Bb4 7. Bg5) 3. e3 Nf6 4. Bb5 Nc6?! { (-0.22 → 0.58) Inaccuracy. a6 was best. } (4... a6 5. Be2 e6 6. O-O d5 7. d4 b5 8. dxc5 Bxc5 9. Bd2 O-O 10. a4 b4 11. Na2) 5. b3?! { (0.58 → 0.03) Inaccuracy. d4 was best. } (5. d4 e6 6. O-O Qc7 7. d5 a6 8. Be2 Nb4 9. dxe6 dxe6 10. e4 fxe4 11. Ng5 Bd6) 5... e5?! { (0.03 → 0.75) Inaccuracy. Qc7 was best. } (5... Qc7 6. O-O e6 7. Bb2 b6 8. d4 a6 9. Bxc6 Qxc6 10. Ne2 Bb7 11. c4 Bd6 12. Nf4) 6. O-O? { (0.75 → -0.88) Mistake. Bxc6 was best. } (6. Bxc6 dxc6) 6... d5?? { (-0.88 → 1.86) Blunder. e4 was best. } (6... e4 7. Ng5 d5 8. d4 a6 9. Bxc6+ bxc6 10. Na4 f4 11. f3 h6 12. Nxe4 dxe4 13. fxe4) 7. Bxc6+ bxc6 8. d3?? { (1.36 → -1.25) Blunder. Nxe5 was best. } (8. Nxe5 Bd6) 8... d4? { (-1.25 → 0.17) Mistake. e4 was best. } (8... e4) 9. Na4 dxe3?? { (0.07 → 1.85) Blunder. Bd6 was best. } (9... Bd6) 10. Bb2? { (1.85 → 0.34) Mistake. Bxe3 was best. } (10. Bxe3 Bd6 11. Re1 O-O 12. Bxc5 Re8 13. Bxd6 Qxd6 14. Qd2 Ba6 15. Qa5 e4 16. dxe4 fxe4) 10... f4?? { (0.34 → 2.35) Blunder. e4 was best. } (10... e4 11. Ne5) 11. Bxe5?! { (2.35 → 1.61) Inaccuracy. fxe3 was best. } (11. fxe3 e4 12. dxe4 Qxd1 13. Raxd1 fxe3 14. Rfe1 c4 15. Rxe3 Ba6 16. Bd4 Bb5 17. Nb2 Ng4) 11... Bg4?! { (1.61 → 2.85) Inaccuracy. Ng4 was best. } (11... Ng4 12. Bxf4) 12. Qe1?? { (2.85 → 0.04) Blunder. h3 was best. } (12. h3 Be7 13. fxe3 fxe3 14. hxg4 Nxg4 15. Bg3 O-O 16. Nc3 Bf6 17. Ne4 Bxa1 18. Qxa1 Rf5) 12... Bxf3 13. Bxf6?! { (0.00 → -0.62) Inaccuracy. gxf3 was best. } (13. gxf3 Qe7 14. Bxf6 gxf6 15. fxe3 fxe3 16. Kh1 f5 17. Qg3 O-O-O 18. Rae1 Re8 19. Re2 Qf7) 13... Qxf6 14. Nxc5?? { (-0.46 → -6.70) Blunder. gxf3 was best. } (14. gxf3 Qg5+) 14... Bxc5 15. Rb1?! { (-5.67 → -11.71) Inaccuracy. gxf3 was best. } (15. gxf3 O-O 16. fxe3 fxe3 17. Kh1 Rae8 18. Qe2 Bd6 19. d4 Qh6 20. Rad1 Rf4 21. Rg1 Rh4) 15... O-O-O?! { (-11.71 → -5.85) Inaccuracy. Qg5 was best. } (15... Qg5 16. g3 fxg3 17. fxg3 e2+ 18. Rf2 O-O 19. a4 Be3 20. a5 Rae8 21. a6 Bh5) 16. d4? { (-5.85 → -17.48) Mistake. gxf3 was best. } (16. gxf3 exf2+ 17. Rxf2 Rhe8 18. Qf1 Rd7 19. Kh1 Bxf2 20. Qxf2 Qe5 21. d4 Qe3 22. Qxe3 fxe3) 16... Qg6 17. c3?! { (-13.89 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (17. g3 Bxd4) 17... Qxg2# { Black wins by checkmate. } 0-1