lichess dev

[Event "Mason Arena"] [Site "http://chess-academy.net/N4F00MZl"] [Date "2025.09.13"] [Round "-"] [White "Lucaous28"] [Black "raluka19"] [Result "1-0"] [UTCDate "2025.09.13"] [UTCTime "16:26:13"] [WhiteElo "1500"] [BlackElo "1343"] [WhiteRatingDiff "+115"] [BlackRatingDiff "-34"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C40"] [Opening "King's Knight Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 { C40 King's Knight Opening } Bb4? { (0.22 → 1.76) Mistake. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nc3? { (1.76 → -0.05) Mistake. Best move was c3. } (3. c3 Be7 4. Nxe5 Nf6 5. Nxf7 Kxf7 6. e5 d5 7. exf6 Bxf6 8. d4 Re8+ 9. Be3 Bf5) 3... a5? { (-0.05 → 1.65) Mistake. Best move was Bxc3. } (3... Bxc3 4. bxc3) 4. Nxe5 Qf6? { (1.23 → 2.62) Mistake. Best move was Nf6. } (4... Nf6 5. Bc4) 5. Ng4 Qd8?! { (2.32 → 2.86) Inaccuracy. Best move was Qe6. } (5... Qe6 6. Nd5) 6. a3? { (2.86 → 1.80) Mistake. Best move was Ne3. } (6. Ne3) 6... Bc5? { (1.80 → 3.25) Mistake. Best move was Bxc3. } (6... Bxc3 7. dxc3 d6 8. Bd3 Nf6 9. Nxf6+ Qxf6 10. O-O O-O 11. Be3 b6 12. f4 Qh4 13. Qf3) 7. b4? { (3.25 → 0.27) Mistake. Best move was d4. } (7. d4 Ba7) 7... axb4 8. axb4?? { (0.99 → -2.10) Blunder. Best move was Nd5. } (8. Nd5 Bd4 9. c3 bxc3 10. dxc3 Bc5 11. Bc4 d6 12. Be3 c6 13. Nf4 Bxe3 14. Nxe3 Qf6) 8... Bxb4?? { (-2.10 → 9.46) Blunder. Best move was Rxa1. } (8... Rxa1 9. bxc5 d5 10. Ne5 Nf6 11. exd5 Nxd5 12. Bb5+ c6 13. Bc4 O-O 14. O-O Nxc3 15. dxc3) 9. Rxa8 Na6?! { (9.26 → 10.83) Inaccuracy. Best move was h5. } (9... h5 10. Nd5) 10. Bxa6 Ba3 11. Bxa3 bxa6 12. O-O Bb7 13. Rxd8+ Kxd8 14. Ne5 Bxe4 15. Nxe4 Nh6?! { (34.31 → Mate in 6) Checkmate is now unavoidable. Best move was c5. } (15... c5 16. Nxf7+) 16. Qh5?! { (Mate in 6 → 33.84) Lost forced checkmate sequence. Best move was Qb1. } (16. Qb1 d6 17. Bxd6 cxd6 18. Qb8+ Ke7 19. Qxd6+ Ke8 20. Qd7+ Kf8 21. Qd8#) 16... Nf5?! { (33.84 → Mate in 4) Checkmate is now unavoidable. Best move was d6. } (16... d6 17. Qg5+) 17. Qxf5 Re8 18. Qxf7?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qxd7#. } (18. Qxd7#) 18... Rxe5 19. Qf8+ Re8 20. Qxg7?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Rb1. } (20. Rb1 d5 21. Rb8+ Kd7 22. Qxe8#) 20... Rxe4 21. Qxh7?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Qf6+. } (21. Qf6+ Re7 22. Bxe7+ Kc8 23. Qxa6+ Kb8 24. Rb1#) 21... Ra4 22. Be7+?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qg8#. } (22. Qg8#) 22... Kc8 23. Qh8+ Kb7 24. Qb2+?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Rb1+. } (24. Rb1+ Rb4 25. Rxb4+ Kc6 26. Qa8#) 24... Ka7 25. Ra1?! { (Mate in 3 → Mate in 8) Not the best checkmate sequence. Best move was Rb1. } (25. Rb1 Rb4 26. Qxb4 Ka8 27. Qb7#) 25... Rg4 26. f3?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Bc5+. } (26. Bc5+ Ka8 27. Rxa6#) 26... Rxg2+ 27. Kxg2 a5 28. Qa2?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Rxa5#. } (28. Rxa5#) 28... a4 29. Qxa4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rb1. } (29. Rb1 c6 30. Qxa4#) 29... Kb7 30. Qa7+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rb1+. } (30. Rb1+ Kc8 31. Qa6#) 30... Kc6 31. Qc5+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qa8+. } (31. Qa8+ Kb5 32. Qa6#) 31... Kb7 32. Qb5+ Kc8 33. Qa6+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Ra8#. } (33. Ra8#) 33... Kb8 34. Qa8# { White wins by checkmate. } 1-0