lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/me9XJEZK"] [Date "2025.11.19"] [Round "-"] [White "SpinuBogdan"] [Black "Topaconstantin"] [Result "0-1"] [UTCDate "2025.11.19"] [UTCTime "17:43:33"] [WhiteElo "1267"] [BlackElo "1178"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+30"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. b3 { A01 Nimzo-Larsen Attack } c6?! { (-0.11 → 0.47) Inaccuracy. Best move was d5. } (1... d5 2. Nf3 Nf6 3. e3 Bf5 4. d4 c5 5. Bd3 Bxd3 6. Qxd3) 2. d4?! { (0.47 → -0.39) Inaccuracy. Best move was Bb2. } (2. Bb2 Nf6) 2... Qa5+? { (-0.39 → 0.97) Mistake. Best move was d5. } (2... d5) 3. Bd2 Qa3?? { (0.28 → 13.65) Blunder. Best move was Qd8. } (3... Qd8) 4. Bc1?? { (13.65 → 0.31) Blunder. Best move was Nxa3. } (4. Nxa3 Nf6 5. c4 e6 6. Nc2 Be7 7. Bf4 O-O 8. e3 g6 9. Ne2 Re8 10. Qd2 d6) 4... Qa5+ 5. Bd2 Qa3?? { (0.36 → 13.59) Blunder. Best move was Qc7. } (5... Qc7 6. e3 d5 7. Bd3 Nf6 8. c4 Bg4 9. Ne2 e5 10. f3 Bh5 11. cxd5 Nxd5 12. Nbc3) 6. Nxa3 Na6 7. c4 b5 8. cxb5 Kd8 9. e4 d5 10. exd5 e5 11. dxe5 Bc5 12. dxc6 Nh6 13. Bc1+ Kc7 14. Bb2 Re8 15. Bd4 Bxd4 16. Qxd4 Bg4?! { (26.81 → Mate in 7) Checkmate is now unavoidable. Best move was Nf5. } (16... Nf5 17. b6+) 17. Qd7+? { (Mate in 7 → 8.18) Lost forced checkmate sequence. Best move was b6+. } (17. b6+ axb6 18. Qd6+ Kc8 19. Bxa6+ Rxa6 20. Nb5 Re7 21. Qxe7 Bd7 22. Qf8+ Be8 23. Qxe8#) 17... Kb6? { (8.18 → Mate in 4) Checkmate is now unavoidable. Best move was Bxd7. } (17... Bxd7 18. cxd7) 18. Qb7+?! { (Mate in 4 → 26.96) Lost forced checkmate sequence. Best move was Nc4+. } (18. Nc4+ Kxb5 19. a4+ Kb4 20. Qd2+ Kxb3 21. Na5#) 18... Ka5?! { (26.96 → Mate in 5) Checkmate is now unavoidable. Best move was Kc5. } (18... Kc5 19. bxa6) 19. Qxa6+ Kb4 20. Qa4+?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was Rc1. } (20. Rc1 Rxe5+ 21. Ne2 Rxe2+ 22. Bxe2 Bxe2 23. Qa4#) 20... Kc3 21. Qc4+ Kb2 22. Qc2+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qc1#. } (22. Qc1#) 22... Kxa1 23. Qe2? { (Mate in 1 → 9.07) Lost forced checkmate sequence. Best move was Qb1#. } (23. Qb1#) 23... Bxe2 24. Bxe2 Rxe5 25. Nf3 Rc5 26. Nd2?? { (9.28 → 5.62) Blunder. Best move was O-O+. } (26. O-O+ Kxa2 27. Nc4 Nf5 28. Bd3 Rd8 29. b4 Rxc4 30. Bxc4+ Ka3 31. b6 axb6 32. Ba6 Ne7) 26... Rc1+ 27. Bd1 Re8+ 28. Kf1?? { (5.90 → Mate in 1) Checkmate is now unavoidable. Best move was Ne4. } (28. Ne4 Rxe4+) 28... Rxd1# { Black wins by checkmate. } 0-1