[Event "Casual correspondence game"] [Site "https://lichess.org/JSB9WttJ"] [Date "2023.05.08"] [White "ahmedz67k"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2023.05.08"] [UTCTime "23:33:26"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } d5 2. a4?! { (0.01 → -0.96) Inaccuracy. d4 was best. } (2. d4 e6 3. Nf3 Nf6 4. Bf4 c5 5. e3 Qb6 6. Nc3 Bd7) 2... Nf6 3. d3 Nbd7 4. Nf3 c5?! { (-0.52 → 0.04) Inaccuracy. e5 was best. } (4... e5 5. g3 a5 6. Bg2 Bb4+ 7. c3 Bd6 8. Nbd2 O-O 9. O-O h6 10. Qc2 Re8 11. b3) 5. Nh4?! { (0.04 → -0.53) Inaccuracy. g3 was best. } (5. g3 Nb8) 5... e5 6. Nf3?! { (-0.33 → -1.15) Inaccuracy. g3 was best. } (6. g3) 6... e4 7. dxe4 dxe4 8. Nh4 a6?! { (-1.18 → -0.56) Inaccuracy. c4 was best. } (8... c4 9. g3) 9. f3? { (-0.56 → -1.78) Mistake. g3 was best. } (9. g3 c4) 9... Qb6?! { (-1.78 → -0.96) Inaccuracy. c4 was best. } (9... c4 10. Nc3 Bb4 11. g4 O-O 12. g5 Re8 13. Bg2 exf3 14. Nxf3 Ne4 15. Bd2 Bc5 16. Nxe4) 10. e3? { (-0.96 → -2.19) Mistake. Nc3 was best. } (10. Nc3) 10... Qc6? { (-2.19 → -0.94) Mistake. g5 was best. } (10... g5 11. Nf5 exf3 12. gxf3 Ne5 13. Ng3 h5 14. Nc3 Be6 15. a5 Qc7 16. Nge4 Nxe4 17. fxe4) 11. fxe4 h6 12. e5? { (-0.39 → -1.70) Mistake. Nc3 was best. } (12. Nc3 Nxe4 13. Qf3 Nxc3 14. Qxc6 bxc6 15. bxc3 Bd6 16. Be2 a5 17. Nf5 Be5 18. Rb1 g6) 12... Nxe5 13. Bd3 Bg4 14. c3?? { (-2.36 → -8.55) Blunder. Be2 was best. } (14. Be2 Rd8 15. Bd2 Bd6 16. O-O Bc7 17. Qe1 O-O 18. Bc3 Qe4 19. Bxg4 Nexg4 20. Bxf6 Nxf6) 14... O-O-O?! { (-8.55 → -6.11) Inaccuracy. Bxd1 was best. } (14... Bxd1 15. O-O Nxd3 16. Rxd1 Qe4 17. Nf3 Nxc1 18. Re1 Nd3 19. Nbd2 Qg4 20. Re2 Bd6 21. Nb3) 15. Qc2?! { (-6.11 → -8.51) Inaccuracy. Qxg4+ was best. } (15. Qxg4+ Nfxg4 16. Bf5+ Kb8 17. O-O Bd6 18. Nd2 Nxe3 19. Re1 Nxg2 20. Nxg2 c4 21. Kh1 Nd3) 15... Nxd3+ 16. Qxd3 Rxd3 17. O-O Bd1 18. Rxd1? { (-7.53 → Mate in 10) Checkmate is now unavoidable. Nd2 was best. } (18. Nd2 Be2 19. Re1 Rxe3 20. Nf1 Re6 21. Bd2 Qb6 22. Ng3 Qxb2 23. Nxe2 Qxd2 24. Rad1 Qxe2) 18... Rxd1+ 19. Kf2 Ne4+ 20. Kf3 Rf1+ 21. Ke2 Rxc1?! { (Mate in 5 → -11.71) Lost forced checkmate sequence. Qd5 was best. } (21... Qd5 22. Nd2 Nxd2 23. Ng6 Qc4+ 24. Kxd2 Rf2+ 25. Ke1 Qf1#) 22. Nd2 Rc2 23. Re1?! { (-12.69 → Mate in 8) Checkmate is now unavoidable. Rd1 was best. } (23. Rd1 Qd5 24. b3 Nxc3+ 25. Ke1 Qd3 26. Kf2 g5 27. Nf3 Ne4+ 28. Kg1 Qxe3+ 29. Kh1) 23... Qxa4?! { (Mate in 8 → -13.89) Lost forced checkmate sequence. Qd5 was best. } (23... Qd5 24. Rd1 Rxd2+ 25. Rxd2 Qxd2+ 26. Kf3 Bd6 27. Kxe4 Re8+ 28. Kf3 Qxe3+ 29. Kg4 Re4+ 30. Kf5) 24. Rb1?! { (-13.89 → Mate in 4) Checkmate is now unavoidable. b3 was best. } (24. b3 Nxc3+ 25. Kd3 Qa2 26. Nhf3 Be7 27. Rd1 Rd8+ 28. Nd4 b5 29. h4 Bf6 30. e4 Be5) 24... Qc4+ 25. Kd1 Rxd2+ 26. Kc1 b5 27. Ra1 Qf1# { Black wins by checkmate. } 0-1