lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/UPSzYJsW"] [Date "2022.12.20"] [Round "-"] [White "RoscaDanil"] [Black "agapehoria"] [Result "0-1"] [UTCDate "2022.12.20"] [UTCTime "15:19:02"] [WhiteElo "1715"] [BlackElo "1248"] [WhiteRatingDiff "-96"] [BlackRatingDiff "+79"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6? { (0.17 → 2.13) Mistake. Best move was e5. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nc3) 2. Nf3?! { (2.13 → 1.57) Inaccuracy. Best move was Nc3. } (2. Nc3 d5) 2... e5?? { (1.57 → 7.46) Blunder. Best move was d5. } (2... d5 3. e5 Nh6 4. d4 Nf5 5. Bd3 Nc6 6. Bxf5 exf5 7. O-O Be7 8. Nc3 O-O 9. Be3) 3. Nxe5 f6?? { (6.66 → Mate in 9) Checkmate is now unavoidable. Best move was Nc6. } (3... Nc6) 4. Ng4? { (Mate in 9 → 8.04) Lost forced checkmate sequence. Best move was P@f7+. } (4. P@f7+ Ke7 5. fxg8=N+ Rxg8 6. N@f5+ Ke6 7. Bc4+ d5 8. Bxd5+ Qxd5 9. exd5+ Kxd5 10. Nc3+ Ke6) 4... h5? { (8.04 → 9.84) Mistake. Best move was d5. } (4... d5 5. exd5) 5. Ne3 f5 6. Bc4 d5 7. Bxd5 Nf6 8. P@f7+ Kd7?! { (13.88 → Mate in 11) Checkmate is now unavoidable. Best move was Ke7. } (8... Ke7 9. d3) 9. P@e6+ Kd6 10. Nc4+?! { (Mate in 10 → 17.61) Lost forced checkmate sequence. Best move was Nxf5+. } (10. Nxf5+ Kc5 11. d4+ Kb6 12. P@c5+ Bxc5 13. dxc5+ Ka6 14. Qd3+ b5 15. cxb6+ Kxb6 16. P@c5+ Ka5) 10... Ke7 11. exf5 Nxd5 12. b3 Kf6 13. g4 Kg5?! { (16.06 → Mate in 12) Checkmate is now unavoidable. Best move was Bc5. } (13... Bc5 14. Ba3) 14. Rg1?! { (Mate in 12 → 20.99) Lost forced checkmate sequence. Best move was h4+. } (14. h4+ Kf6 15. P@e5+ Ke7 16. Ba3+ B@d6 17. Nxd6 Bxe6 18. Nxb7+ c5 19. fxe6 Qc7 20. Bxc5+ P@d6) 14... Kh6?! { (20.99 → Mate in 6) Checkmate is now unavoidable. Best move was Bxe6. } (14... Bxe6 15. gxh5+) 15. gxh5?! { (Mate in 6 → 22.38) Lost forced checkmate sequence. Best move was g5+. } (15. g5+ Qxg5 16. Rxg5 Kxg5 17. Q@g6+ Kf4 18. P@e3+ Nxe3 19. dxe3+ Ke4 20. f3#) 15... Qh4?! { (22.38 → Mate in 6) Checkmate is now unavoidable. Best move was Bxe6. } (15... Bxe6 16. fxe6) 16. Rg6+?! { (Mate in 6 → 43.25) Lost forced checkmate sequence. Best move was P@g5+. } (16. P@g5+ Qxg5 17. Rxg5 B@h7 18. Qg4 Ne7 19. Q@f4 Bg6 20. hxg6 a6 21. Qh5#) 16... Kh7 17. P@g3?? { (40.13 → -11.90) Blunder. Best move was Qg4. } (17. Qg4) 17... Qxh2 18. h6? { (-7.61 → Mate in 4) Checkmate is now unavoidable. Best move was Ke2. } (18. Ke2 P@e4) 18... Bc5?? { (Mate in 4 → Mate in 12) Lost forced checkmate sequence. Best move was Qh1+. } (18... Qh1+ 19. Ke2 B@f3+ 20. Kd3 Be4+ 21. Ke2 P@f3#) 19. Rxg7+ Kxh6 20. P@g5+?? { (16.15 → -9.72) Blunder. Best move was d4+. } (20. d4+ P@f4) 20... Kxg7 21. P@g2?? { (-0.12 → Mate in 3) Checkmate is now unavoidable. Best move was Bb2+. } (21. Bb2+ P@d4) 21... Qxg2?! { (Mate in 3 → Mate in 18) Not the best checkmate sequence. Best move was Qg1+. } (21... Qg1+ 22. Ke2 Qxf2+ 23. Kd3 R@d4#) 22. f6+ Kf8 23. e7+ Kxf7 24. Qh5+ Rxh5 25. e8=Q+ Kxe8 26. Ne5 Q@f1# { Black wins by checkmate. } 0-1