lichess dev

[Event "Zuckerman Arena"] [Site "http://chess-academy.net/zpfWvkaX"] [Date "2021.08.24"] [Round "-"] [White "degbuglog"] [Black "Berserk"] [Result "1-0"] [UTCDate "2021.08.24"] [UTCTime "08:18:41"] [WhiteElo "1489"] [BlackElo "1510"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-24"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Saragossa Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. c3 { A00 Saragossa Opening } d5 2. e4? { (0.40 → -1.18) Mistake. Best move was Nf3. } (2. Nf3 Nf6 3. d4 Bf5 4. Qb3 Qc8 5. Bf4 e6 6. Nbd2 Bd6 7. Bxd6 cxd6 8. Nh4 Be4) 2... c5? { (-1.18 → 0.65) Mistake. Best move was dxe4. } (2... dxe4 3. Qa4+ Nc6 4. Qxe4 Nf6 5. Qe2 e5 6. d4 Qe7 7. Nf3 exd4 8. Qxe7+ Bxe7 9. Nxd4) 3. d4? { (0.65 → -1.03) Mistake. Best move was exd5. } (3. exd5 Nf6) 3... Nd7? { (-1.03 → 1.09) Mistake. Best move was dxe4. } (3... dxe4 4. Nd2) 4. exd5?! { (1.09 → 0.57) Inaccuracy. Best move was e5. } (4. e5) 4... Nb6? { (0.57 → 2.40) Mistake. Best move was Ngf6. } (4... Ngf6 5. dxc5 Nxc5 6. b4 Nce4 7. f3 Nd6 8. c4 Nf5 9. Nc3 e6 10. g4 exd5 11. gxf5) 5. dxc5 Nc4?? { (1.84 → 9.24) Blunder. Best move was Nxd5. } (5... Nxd5 6. Bb5+ Bd7 7. Qxd5 Bxb5 8. Qxb7 Rb8 9. Qxa7 Nf6 10. Na3 Bc6 11. Nf3 Qc8 12. Ne5) 6. Bxc4 Nf6? { (9.00 → 10.61) Mistake. Best move was Bd7. } (6... Bd7 7. Nf3) 7. Bb5+ Bd7 8. Qe2?? { (10.88 → 5.97) Blunder. Best move was c6. } (8. c6 Bxc6 9. dxc6 Qxd1+ 10. Kxd1 O-O-O+ 11. Ke2 Ne4 12. Nf3 f6 13. cxb7+ Kxb7 14. Be3 Nd6) 8... Bxb5?! { (5.97 → 6.68) Inaccuracy. Best move was Nxd5. } (8... Nxd5) 9. Qxe7+?? { (6.68 → -16.91) Blunder. Best move was Qxb5+. } (9. Qxb5+ Qd7) 9... Qxe7+ 10. Kd1 Qd7 11. Be3 Bxc5 12. Kc2 Qe7 13. Bd4 Qe4+ 14. Kc1 Qd3 15. Nd2 Ne4 16. Nxe4?! { (-14.18 → Mate in 3) Checkmate is now unavoidable. Best move was Ngf3. } (16. Ngf3 Ba4) 16... Qd2+?? { (Mate in 3 → 7.47) Lost forced checkmate sequence. Best move was Ba4. } (16... Ba4 17. Nd6+ Bxd6 18. Bxg7 Qc2#) 17. Nxd2? { (7.47 → 5.63) Mistake. Best move was Kxd2. } (17. Kxd2 Bxd4 18. Nd6+ Kd7 19. Nxb5 Bf6 20. Nf3 a6 21. Nbd4 b5 22. b3 Rhe8 23. Kd3 Rac8) 17... f5?? { (5.63 → 11.89) Blunder. Best move was Bxd4. } (17... Bxd4 18. cxd4) 18. Ngf3? { (11.89 → 8.24) Mistake. Best move was Bxc5. } (18. Bxc5 Kf7 19. Ngf3 Rhd8 20. d6 Re8 21. Bd4 Kg8 22. c4 Bc6 23. c5 b6 24. cxb6 axb6) 18... Kd7? { (8.24 → 12.42) Mistake. Best move was Bxd4. } (18... Bxd4 19. Nxd4 Bd3 20. Re1+ Kf7 21. Re3 Rae8 22. Ne6 Be4 23. Nxe4 fxe4 24. c4 Re7 25. Rxe4) 19. Re1? { (12.42 → 8.16) Mistake. Best move was Bxc5. } (19. Bxc5 b6) 19... Bd3? { (8.16 → 14.45) Mistake. Best move was Bd6. } (19... Bd6 20. Kc2) 20. Re5? { (14.45 → 8.02) Mistake. Best move was Bxc5. } (20. Bxc5 Kc8) 20... Bc2? { (8.02 → 17.16) Mistake. Best move was Bd6. } (20... Bd6 21. Re3) 21. Re7+?? { (17.16 → 6.36) Blunder. Best move was Bxc5. } (21. Bxc5 Bd3 22. Re7+ Kc8 23. Ne5 Bb5 24. Nf7 b6 25. Nxh8 bxc5 26. Nf7 Rb8 27. Nd6+ Kd8) 21... Kxe7?? { (6.36 → 11.21) Blunder. Best move was Bxe7. } (21... Bxe7) 22. Bxc5+ Kd7 23. Ne5+ Kd8 24. d6?? { (12.03 → 6.89) Blunder. Best move was Nf7+. } (24. Nf7+ Ke8 25. Nxh8 Bd3 26. d6 f4 27. Nf3 Bf5 28. Ng5 b6 29. Ba3 Kd7 30. Nhf7 Re8) 24... b5?? { (6.89 → 14.57) Blunder. Best move was Ba4. } (24... Ba4 25. b3) 25. Nf7+ Kd7 26. Nxh8 Kc6 27. Bxa7? { (12.96 → 8.83) Mistake. Best move was Nf7. } { White wins on time. } (27. Nf7) 1-0