lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/R6eHaZsj"] [Date "2022.12.17"] [Round "-"] [White "Andreeauag"] [Black "David2"] [Result "1-0"] [UTCDate "2022.12.17"] [UTCTime "13:32:38"] [WhiteElo "1344"] [BlackElo "1500"] [WhiteRatingDiff "+39"] [BlackRatingDiff "-263"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. Qd3? { (0.68 → -0.83) Mistake. Best move was Nf3. } (2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bb4+ 6. Nbd2 Bxd3) 2... Qd6? { (-0.83 → 1.88) Mistake. Best move was Nc6. } (2... Nc6 3. Nc3) 3. Qf3?? { (1.88 → -3.22) Blunder. Best move was Nf3. } (3. Nf3 Nc6) 3... Qf6?? { (-3.22 → 4.18) Blunder. Best move was Nc6. } (3... Nc6 4. Qc3) 4. Qxd5 e6? { (3.31 → 4.37) Mistake. Best move was c6. } (4... c6) 5. Qc5?? { (4.37 → -8.32) Blunder. Best move was Qc4. } (5. Qc4) 5... b6?? { (-8.32 → 13.51) Blunder. Best move was Bxc5. } (5... Bxc5) 6. Qxc7 Ne7 7. Qxb6?? { (19.22 → -5.93) Blunder. Best move was P@b7. } (7. P@b7 Bxb7 8. Qxb7 Nec6 9. P@d7+ Nxd7 10. Qxa8+ Nd8 11. B@g5 Bb4+ 12. c3 Qxg5 13. Bxg5 B@e7) 7... axb6 8. Nf3 Q@d6?? { (-5.42 → 4.50) Blunder. Best move was Nec6. } (8... Nec6 9. P@c3) 9. Nc3?? { (4.50 → -1.77) Blunder. Best move was P@e5. } (9. P@e5 Qb4+ 10. c3 Qf4 11. e3 Qxf3 12. gxf3 Qa4 13. Na3 Qd7 14. Q@b3 Nbc6 15. P@b5 N@h4) 9... Ba6?? { (-1.77 → 8.20) Blunder. Best move was Nec6. } (9... Nec6 10. P@e5) 10. Ne4?? { (8.20 → -1.83) Blunder. Best move was P@e5. } (10. P@e5) 10... Nbc6?? { (-1.83 → 19.18) Blunder. Best move was Qfxd4. } (10... Qfxd4 11. Nxd6+) 11. Nxd6+ Kd8 12. Ne4 Rc8?! { (20.32 → Mate in 3) Checkmate is now unavoidable. Best move was Ng6. } (12... Ng6 13. Nxf6) 13. Nxf6?! { (Mate in 3 → 23.85) Lost forced checkmate sequence. Best move was Q@d6+. } (13. Q@d6+ Ke8 14. Nxf6+ gxf6 15. Q@d7#) 13... gxf6 14. e4 N@f5 15. Bxa6 Rb8?! { (33.36 → Mate in 7) Checkmate is now unavoidable. Best move was Nd6. } (15... Nd6 16. Bf4) 16. exf5?! { (Mate in 7 → 51.15) Lost forced checkmate sequence. Best move was P@c7+. } (16. P@c7+ Kxc7 17. exf5 P@d2+ 18. Nxd2 Kd7 19. Q@d6+ Kxd6 20. N@b5+ Kd7 21. Q@d6+ Ke8 22. Nc7#) 16... exf5?! { (51.15 → Mate in 3) Checkmate is now unavoidable. Best move was Nd5. } (16... Nd5 17. fxe6) 17. Bf4?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Q@d6+. } (17. Q@d6+ P@d7 18. Q@c7+ Ke8 19. Qdxd7#) 17... Nxd4 18. Nxd4?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Q@c7+. } (18. Q@c7+ Ke8 19. P@d7#) 18... Bh6 19. Bxb8?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Q@f8+. } (19. Q@f8+ Bxf8 20. Q@c7+ Ke8 21. P@d7#) 19... Nc6 20. Nxc6+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Q@d6+. } (20. Q@d6+ Ke8 21. N@c7#) 20... Ke8 21. O-O?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Q@e7#. } (21. Q@e7#) 21... P@d2 22. Rad1?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Q@e7#. } (22. Q@e7#) 22... Rf8 23. Rxd2?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was R@e7#. } (23. R@e7#) 23... Bxd2 24. P@c7?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was R@e7#. } (24. R@e7#) 24... Kd7 25. R@d5+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Q@d5+. } (25. Q@d5+ P@d6 26. R@e7#) 25... Kxc6 26. Q@c4+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Q@d7#. } (26. Q@d7#) 26... P@c5 27. Qd3?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was B@d7#. } (27. B@d7#) 27... c4 28. Qxc4+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was P@b5#. } (28. P@b5#) 28... N@c5 29. Q@d6# { White wins by checkmate. } 1-0