lichess dev

[Event "La Bourdonnais Arena"] [Site "http://chess-academy.net/kq7O4qZG"] [Date "2021.08.24"] [Round "-"] [White "degbuglog"] [Black "Berserk"] [Result "0-1"] [UTCDate "2021.08.24"] [UTCTime "08:09:19"] [WhiteElo "1501"] [BlackElo "1498"] [WhiteRatingDiff "-43"] [BlackRatingDiff "+43"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Saragossa Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. c3 { A00 Saragossa Opening } Nf6 2. d4 g5? { (-0.39 → 2.46) Mistake. Best move was d5. } (2... d5) 3. e3? { (2.46 → 0.37) Mistake. Best move was Bxg5. } (3. Bxg5 d5 4. e3 Nc6 5. Nd2 Rg8 6. Bxf6 exf6 7. Ne2 Be6 8. Ng3 Qd7 9. Bd3 O-O-O) 3... Bg7 4. Be2?! { (0.83 → -0.01) Inaccuracy. Best move was h4. } (4. h4 g4) 4... O-O?! { (-0.01 → 0.98) Inaccuracy. Best move was d5. } (4... d5) 5. Nf3? { (0.98 → -0.05) Mistake. Best move was h4. } (5. h4 g4) 5... e6? { (-0.05 → 1.68) Mistake. Best move was h6. } (5... h6 6. O-O d6 7. Qc2 b6 8. c4 c5 9. d5 Nbd7 10. Nfd2 e6 11. Nc3 Ba6 12. b3) 6. Nxg5 d5 7. Nxf7?? { (1.66 → -2.33) Blunder. Best move was O-O. } (7. O-O Nc6) 7... Ne4?? { (-2.33 → 10.89) Blunder. Best move was Rxf7. } (7... Rxf7) 8. Nxd8 Rf7 9. f3 Re7 10. fxe4 Kf8 11. exd5 Re8 12. dxe6 Ke7 13. c4 Kd6 14. d5 Ke7 15. c5 c6?! { (25.16 → Mate in 8) Checkmate is now unavoidable. Best move was Kxd8. } (15... Kxd8 16. Bb5 Re7 17. O-O a6 18. d6 cxd6 19. Qxd6+ Bd7 20. Qb6+ Kc8 21. exd7+ Nxd7 22. Bxd7+) 16. Bd3?! { (Mate in 8 → 24.51) Lost forced checkmate sequence. Best move was d6+. } (16. d6+ Kf8 17. e7+ Kg8 18. Qb3+ Be6 19. Qxe6+ Kh8 20. Nf7+ Kg8 21. Nh6+ Kh8 22. Qg8+ Rxg8) 16... cxd5 17. O-O Kxd8 18. Bc4 Ke7?! { (21.40 → Mate in 4) Checkmate is now unavoidable. Best move was Bxe6. } (18... Bxe6 19. Bxd5 Nd7 20. Bxe6 Rxe6 21. Qd5 Ke7 22. Rd1 Rd8 23. Qxb7 Be5 24. c6 Rd6 25. Rxd6) 19. Bxd5?! { (Mate in 4 → 27.95) Lost forced checkmate sequence. Best move was Rf7+. } (19. Rf7+ Kd8 20. Qxd5+ Nd7 21. Rxd7+ Bxd7 22. Qxd7#) 19... Kd8 20. c6 Kc7?! { (29.11 → Mate in 8) Checkmate is now unavoidable. Best move was Nd7. } (20... Nd7 21. cxb7) 21. cxb7 Bxe6 22. bxa8=Q Bxd5 23. Qxb8+?! { (Mate in 2 → Mate in 9) Not the best checkmate sequence. Best move was Qdxd5. } (23. Qdxd5 Kb6 24. Qab7#) 23... Kxb8 24. Qxd5 Kc7 25. Qc5+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Rf7+. } (25. Rf7+ Re7 26. Rxe7+ Kb6 27. Rb7+ Ka6 28. Qb5#) 25... Kd7 26. Qb5+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Qd5+. } (26. Qd5+ Kc7 27. Rf7+ Re7 28. Rxe7+ Kb6 29. Rb7+ Ka6 30. Qb5#) 26... Ke6 27. Nc3 Be5 28. Bd2?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Qd5+. } (28. Qd5+ Ke7 29. Rf7#) 28... Ke7 29. e4?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Nd5+. } (29. Nd5+ Kd8 30. Rf7 Bxh2+ 31. Kxh2 Re7 32. Rf8+ Re8 33. Rxe8#) 29... Ke6 30. Rf6+?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Qd5+. } (30. Qd5+ Ke7 31. Rf7#) 30... Ke7 31. g3?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was Qxe5+. } (31. Qxe5+ Kd8 32. Qb8+ Kd7 33. Qb7+ Kd8 34. Rd6#) 31... Kxf6 32. Be3?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Rf1+. } (32. Rf1+ Ke7 33. Qb7+ Kd6 34. Nb5+ Kc5 35. b4+ Kc4 36. Qd5#) 32... Kg7 33. Bd4?! { (Mate in 5 → Mate in 11) Not the best checkmate sequence. Best move was Qxe8. } (33. Qxe8 Bf6 34. Rf1 a5 35. Rxf6 Kxf6 36. Bh6 a4 37. Nd5#) 33... Bxd4+ 34. Kh1 Be3?! { (75.84 → Mate in 6) Checkmate is now unavoidable. Best move was Rf8. } (34... Rf8 35. Qd7+) 35. Kg2?! { (Mate in 6 → 22.79) Lost forced checkmate sequence. Best move was Qxe8. } (35. Qxe8 Kh6 36. Rf1 Bg5 37. Rf7 a6 38. g4 Bf6 39. Qg8 Bxc3 40. Rxh7#) 35... Re6?! { (22.79 → Mate in 7) Checkmate is now unavoidable. Best move was Rg8. } { Black wins on time. } (35... Rg8 36. Re1) 0-1