lichess dev

[Event "iulian333 Arena"] [Site "http://chess-academy.net/SXZIz8Sp"] [Date "2021.03.30"] [Round "-"] [White "trebuset"] [Black "MaximDobrovolschi"] [Result "1-0"] [UTCDate "2021.03.30"] [UTCTime "15:26:59"] [WhiteElo "1500"] [BlackElo "1337"] [WhiteRatingDiff "+116"] [BlackRatingDiff "-88"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C40"] [Opening "King's Knight Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 { C40 King's Knight Opening } a5? { (0.22 → 2.09) Mistake. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nc3? { (2.09 → 0.38) Mistake. Best move was Nxe5. } (3. Nxe5) 3... Nc6 4. Bb5?! { (0.84 → 0.05) Inaccuracy. Best move was Bc4. } (4. Bc4 Be7 5. O-O Nf6 6. Nd5 d6 7. Re1 Nd4 8. Nxd4 exd4 9. Nxe7 Qxe7 10. c3 dxc3) 4... Nb4? { (0.05 → 2.49) Mistake. Best move was Nd4. } (4... Nd4 5. O-O c6 6. Bc4 Nxf3+ 7. Qxf3 Qf6 8. Be2 Qxf3 9. Bxf3 h5 10. d3 b5 11. Be3) 5. a3?! { (2.49 → 1.77) Inaccuracy. Best move was O-O. } (5. O-O) 5... Nxc2+?? { (1.77 → 5.08) Blunder. Best move was Nc6. } (5... Nc6 6. d4) 6. Qxc2 Qe7?? { (4.44 → 12.00) Blunder. Best move was c6. } (6... c6 7. Be2 Bd6 8. O-O Nf6 9. Rd1 Qc7 10. h3 O-O 11. d3 Re8 12. Be3 h6 13. d4) 7. Nd5 Qxa3 8. bxa3 b6 9. Nxc7+ Ke7 10. Nxa8 Kd6?! { (35.74 → Mate in 6) Checkmate is now unavoidable. Best move was Ba6. } (10... Ba6 11. Bxa6) 11. Qd3+?! { (Mate in 6 → 43.54) Lost forced checkmate sequence. Best move was Qxc8. } (11. Qxc8 Nf6 12. Qd8 Rg8 13. Bb2 Ke6 14. Bxe5 Bd6 15. Bc4+ Nd5 16. Bxd5#) 11... Ke7 12. Nxb6 Ke6?! { (37.73 → Mate in 4) Checkmate is now unavoidable. Best move was Nf6. } (12... Nf6 13. Nxc8+) 13. Bxd7+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qd5+. } (13. Qd5+ Ke7 14. Nxc8+ Kf6 15. Qxe5+ Kg6 16. Qg5#) 13... Ke7 14. Bc6?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Nxc8+. } (14. Nxc8+ Kd8 15. Bh3+ Bd6 16. Qxd6+ Ke8 17. Qd7+ Kf8 18. Qd8#) 14... Ke6 15. Bd7+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qd5+. } (15. Qd5+ Ke7 16. Nxc8+ Kf6 17. Qxe5+ Kg6 18. Qg5#) 15... Kf6 16. Bxc8?! { (Mate in 4 → Mate in 9) Not the best checkmate sequence. Best move was Nd5+. } (16. Nd5+ Kg6 17. Nxe5+ Kh5 18. Qh3+ Kg5 19. d3#) 16... Kg6 17. Nh4+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Bf5+. } (17. Bf5+ Kh5 18. Qe3 Bxa3 19. g4#) 17... Kf6 18. Qd5?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was Nd5+. } (18. Nd5+ Kg5 19. Qg3+ Kh5 20. Qg4+ Kh6 21. Nf5#) 18... Kg5 19. Nf3+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qxe5+. } (19. Qxe5+ f5 20. Qxf5+ Kh6 21. d3+ g5 22. Qxg5#) 19... Kf4 20. Nxe5?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was d3#. } (20. d3#) 20... Kg5 21. g3?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Nxf7+. } (21. Nxf7+ Kh4 22. g3#) 21... Kh5 22. g4+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Nxf7+. } (22. Nxf7+ g5 23. Qxg5#) 22... Kh4 23. Rg1 Kh3 24. Rh1?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Nf3. } (24. Nf3 Bd6 25. Qh5#) 24... Kg2 25. Rf1?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qd3. } (25. Qd3 Kxh1 26. Qf1+ Kxh2 27. Nf3#) 25... Kxh2 26. Qxf7?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qd3. } (26. Qd3 Nf6 27. Qg3#) 26... Nf6 27. Qb3 Nxg4 28. f3?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was Qg3#. } (28. Qg3#) 28... Nf2 29. Rxf2+ Kg1 30. Rf1+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qd1. } (30. Qd1 a4 31. Ke2#) 30... Kg2 31. f4 Kh2 32. Qf3?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qh3#. } (32. Qh3#) 32... Bxa3 33. Bxa3?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Rh1#. } (33. Rh1#) 33... Re8 34. Rh1# { White wins by checkmate. } 1-0