lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/o9Kdsvqb"] [Date "2022.12.17"] [Round "-"] [White "tibiuniverse"] [Black "voloveivlad1"] [Result "0-1"] [UTCDate "2022.12.17"] [UTCTime "13:30:39"] [WhiteElo "1488"] [BlackElo "1365"] [WhiteRatingDiff "-65"] [BlackRatingDiff "+29"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e5?? { (0.52 → 3.90) Blunder. Best move was d5. } (1... d5 2. Bf4 Bf5 3. e3 e6 4. Be2 Nf6 5. Nf3 Bd6 6. Bxd6) 2. dxe5 Qh4?? { (3.29 → 9.27) Blunder. Best move was Nc6. } (2... Nc6) 3. P@g3?? { (9.27 → 4.87) Blunder. Best move was Nf3. } (3. Nf3) 3... Qb4+? { (4.87 → 6.15) Mistake. Best move was Qh5. } (3... Qh5 4. Nc3) 4. c3? { (6.15 → 3.67) Mistake. Best move was Nc3. } (4. Nc3 d6) 4... Qe7?! { (3.67 → 4.52) Inaccuracy. Best move was Qb6. } (4... Qb6 5. Nd2) 5. h4? { (4.52 → 1.62) Mistake. Best move was Nf3. } (5. Nf3 Nc6) 5... Qxe5 6. f4?? { (1.76 → -7.32) Blunder. Best move was Nf3. } (6. Nf3 Qe7 7. Na3 Nf6 8. Bg5 d5 9. e3 c6 10. Be2 Bg4 11. Bxf6 gxf6 12. O-O B@c7) 6... Qd6?? { (-7.32 → -3.98) Blunder. Best move was Qe4. } (6... Qe4 7. Qd3 Nf6 8. Nh3 d5 9. Nf2 Nc6 10. e3 Qxd3 11. Bxd3 Ng4 12. Q@e2 Nxf2 13. Kxf2) 7. Qxd6 cxd6? { (-3.99 → -1.85) Mistake. Best move was Bxd6. } (7... Bxd6) 8. f5? { (-1.85 → -4.74) Mistake. Best move was e4. } (8. e4 Nf6) 8... d5?! { (-4.74 → -4.20) Inaccuracy. Best move was Nc6. } (8... Nc6) 9. Bg5?! { (-4.20 → -5.13) Inaccuracy. Best move was Nh3. } (9. Nh3) 9... f6? { (-5.13 → -3.08) Mistake. Best move was Nc6. } (9... Nc6) 10. Be3? { (-3.08 → -5.17) Mistake. Best move was Nd2. } (10. Nd2 Bd6 11. Ngf3 fxg5 12. hxg5 P@e3 13. Rxh7 exd2+ 14. Kxd2 N@c4+ 15. Kc2 Q@b6 16. P@b3 B@e4+) 10... P@c2?? { (-5.17 → 1.33) Blunder. Best move was Q@c2. } (10... Q@c2 11. Q@b3) 11. Na3?? { (1.33 → -17.03) Blunder. Best move was Nd2. } (11. Nd2) 11... Bxa3 12. bxa3 Q@b2 13. Rc1 d4?? { (-16.18 → 7.83) Blunder. Best move was Qxc3+. } (13... Qxc3+) 14. cxd4? { (7.83 → 5.25) Mistake. Best move was B@h5+. } (14. B@h5+ g6) 14... N@c3?? { (5.25 → 38.63) Blunder. Best move was Qxc1+. } (14... Qxc1+ 15. Bxc1) 15. B@h5+ g6 16. Bf3 Nd5?! { (14.87 → Mate in 9) Checkmate is now unavoidable. Best move was Qxa3. } (16... Qxa3 17. Rxc2) 17. Bxd5 d6 18. Be6?! { (Mate in 2 → 26.58) Lost forced checkmate sequence. Best move was Q@f7+. } (18. Q@f7+ Kd8 19. P@c7#) 18... Bxe6?! { (26.58 → Mate in 6) Checkmate is now unavoidable. Best move was Nh6. } (18... Nh6 19. Bxc8) 19. P@g7?! { (Mate in 6 → 21.35) Lost forced checkmate sequence. Best move was N@g7+. } (19. N@g7+ Kd7 20. Q@e8+ Kc7 21. Nxe6+ Kb6 22. B@d8+ Ka6 23. Qa4+ B@a5+ 24. Qxa5#) 19... B@h6?! { (21.35 → Mate in 8) Checkmate is now unavoidable. Best move was Qc3+. } (19... Qc3+ 20. Q@d2) 20. gxh8=Q?! { (Mate in 8 → 23.83) Lost forced checkmate sequence. Best move was Q@f8+. } (20. Q@f8+ Kd7 21. fxe6+ Kc7 22. N@e8+ Kb6 23. Qxd6+ Ka5 24. Qb4+ Qxb4+ 25. axb4+ Kxb4 26. Q@c5+ Ka4) 20... Bxe3?! { (23.83 → Mate in 5) Checkmate is now unavoidable. Best move was Qc3+. } (20... Qc3+ 21. Q@d2) 21. Qxg8+?! { (Mate in 5 → Mate in 12) Not the best checkmate sequence. Best move was N@g7+. } (21. N@g7+ Kd7 22. Q@e8+ Kc7 23. Nxe6+ Kb6 24. B@c7+ Ka6 25. R@a5#) 21... Bxg8 22. Q@g7?? { (35.50 → Mate in 1) Checkmate is now unavoidable. Best move was N@g7+. } (22. N@g7+) 22... Qxc1+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was P@d2#. } (22... P@d2#) 23. R@d1 Qxd1# { Black wins by checkmate. } 0-1