lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/e4brAx7Q"] [Date "2025.02.22"] [Round "-"] [White "Mylife"] [Black "Alex_Alex"] [Result "1-0"] [UTCDate "2025.02.22"] [UTCTime "14:07:03"] [WhiteElo "1876"] [BlackElo "1630"] [WhiteRatingDiff "+35"] [BlackRatingDiff "-17"] [Variant "Crazyhouse"] [TimeControl "420+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nc6 2. d4 d5 3. g3? { (1.18 → -0.54) Mistake. Best move was Bf4. } (3. Bf4 Bg4) 3... Nf6 4. Bg2?! { (-0.13 → -1.01) Inaccuracy. Best move was Nc3. } (4. Nc3 Bf5 5. Nh4 Be4 6. f3 e5 7. dxe5 Nxe5 8. Bh3 P@g4 9. Bg2 gxf3 10. exf3 P@b4) 4... e5?? { (-1.01 → 3.55) Blunder. Best move was Bf5. } (4... Bf5 5. O-O e6 6. Bg5 Be7 7. Nbd2 O-O 8. c3 h6 9. Bf4 Nd7 10. h3 a6 11. Rc1) 5. dxe5?! { (3.55 → 2.58) Inaccuracy. Best move was Nxe5. } (5. Nxe5) 5... Ng8?? { (2.58 → 8.99) Blunder. Best move was Ng4. } (5... Ng4) 6. O-O f6? { (8.26 → 12.70) Mistake. Best move was Bb4. } (6... Bb4 7. a3) 7. exf6?! { (12.70 → 9.26) Inaccuracy. Best move was Nc3. } (7. Nc3 d4 8. P@d5 Nxe5 9. Qxd4 Bd6 10. P@e6 Nxf3+ 11. Bxf3 Ne7 12. N@f7 Bxe6 13. Nxd8 Rxd8) 7... Nxf6?! { (9.26 → 10.38) Inaccuracy. Best move was gxf6. } (7... gxf6 8. Nc3) 8. Bf4?? { (10.38 → 5.05) Blunder. Best move was P@f7+. } (8. P@f7+) 8... Ng4?? { (5.05 → 18.01) Blunder. Best move was Bc5. } (8... Bc5 9. P@e5) 9. Nd4?? { (18.01 → 6.72) Blunder. Best move was P@f7+. } (9. P@f7+) 9... Nxd4?? { (6.72 → 12.71) Blunder. Best move was Bc5. } (9... Bc5) 10. Qxd4 c5 11. Qa4+ Bd7 12. Qb3 Bd6 13. Bxd6 c4 14. Qxb7 Rf8 15. Qxd5 c3?! { (36.48 → Mate in 6) Checkmate is now unavoidable. Best move was N@c7. } (15... N@c7 16. B@h5+) 16. Qe4+?! { (Mate in 6 → 37.44) Lost forced checkmate sequence. Best move was P@e7. } (16. P@e7 N@h3+ 17. Bxh3 Qxe7 18. N@c7+ Kd8 19. Bxe7+ Kxe7 20. Q@d6+ Kd8 21. Qxd7#) 16... Kf7 17. Qc4+ Ke8 18. Bxf8 cxb2?! { (43.92 → Mate in 2) Checkmate is now unavoidable. Best move was N@e6. } (18... N@e6 19. P@e7) 19. B@f7+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was N@d6+. } (19. N@d6+ Kxf8 20. Qf7#) 19... Kxf8 20. R@g8+ Ke7 21. Qe4+?! { (Mate in 3 → 39.12) Lost forced checkmate sequence. Best move was P@d6+. } (21. P@d6+ Kxd6 22. N@e4+ Ke5 23. Qd5#) 21... Kxf7?! { (39.12 → Mate in 5) Checkmate is now unavoidable. Best move was B@e6. } (21... B@e6 22. Bxe6) 22. Rxd8 Rxd8 23. Q@e7+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was N@g5+. } (23. N@g5+ Kg8 24. Q@f7+ Kh8 25. Qxh7#) 23... Kg8 24. Qxd8+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was P@f7+. } (24. P@f7+ Kh8 25. f8=Q+ Rxf8 26. Qxf8+ R@g8 27. N@f7#) 24... R@f8 25. Qd5+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was P@f7+. } (25. P@f7+ Kxf7 26. N@g5+ Kg8 27. Qxh7#) 25... B@f7 26. N@e7+ Kh8 27. Qxf8+ N@g8 28. Qxg8+ Bxg8 29. Qxg8# { White wins by checkmate. } 1-0