lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/0jJNkNh0"] [Date "2025.11.06"] [Round "-"] [White "Contautomat2002"] [Black "Matei2018"] [Result "0-1"] [UTCDate "2025.11.06"] [UTCTime "17:22:44"] [WhiteElo "1855"] [BlackElo "1704"] [WhiteRatingDiff "-112"] [BlackRatingDiff "+64"] [Variant "Chess960"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nqnbrkbr/pppppppp/8/8/8/8/PPPPPPPP/NQNBRKBR w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. e3?! { (0.15 → -0.47) Inaccuracy. Best move was Nab3. } (1. Nab3 e5 2. e4 Nab6 3. d3 c6 4. c4 d6 5. h4 Ne7 6. h5 f5 7. f3 f4) 1... Nd6? { (-0.47 → 0.54) Mistake. Best move was Nab6. } (1... Nab6 2. d4 f6 3. Nab3 e5 4. c3 d6 5. Ne2 Nc4 6. h3 Ne7 7. Bh2 c6 8. Bc2) 2. Nd3? { (0.54 → -0.71) Mistake. Best move was f4. } (2. f4 f5) 2... Nc4? { (-0.71 → 0.67) Mistake. Best move was e5. } (2... e5 3. Nb3 Nb6 4. Be2 f5 5. Ndc5 Bf6 6. f3 Nf7 7. Na5 Nd8 8. c3 d6 9. Ncb3) 3. Nb3?! { (0.67 → -0.15) Inaccuracy. Best move was Qc1. } (3. Qc1 d5) 3... Nxd2+?? { (-0.15 → 4.29) Blunder. Best move was Nab6. } (3... Nab6 4. f4) 4. Nxd2 Nb6 5. Nf3? { (4.39 → 3.20) Mistake. Best move was f4. } (5. f4 f6 6. e4 Bf7 7. Be3 O-O 8. O-O c6 9. Bg4 Bc7 10. c3 d6 11. Qc2 e6) 5... e5? { (3.20 → 4.69) Mistake. Best move was c6. } (5... c6 6. Nd2 e5 7. e4 h5 8. Qc1 f6 9. c4 d5 10. cxd5 cxd5 11. f3 dxe4 12. Nxe4) 6. Nfxe5?! { (4.69 → 4.11) Inaccuracy. Best move was Ndxe5. } (6. Ndxe5 c6 7. Nd3 h6 8. c3 Bh7 9. Bc2 Be4 10. Nd2 Bg6 11. f3 O-O 12. Bf2 d5) 6... d6?! { (4.11 → 4.74) Inaccuracy. Best move was c6. } (6... c6) 7. Ng4?? { (4.74 → 1.21) Blunder. Best move was Nf3. } (7. Nf3 c6) 7... f5? { (1.21 → 2.23) Mistake. Best move was h5. } (7... h5 8. e4) 8. Bf3? { (2.23 → 0.57) Mistake. Best move was h3. } (8. h3 fxg4 9. hxg4 h6 10. f4 Bh7 11. Bf3 O-O 12. Qd1 d5 13. g5 hxg5 14. g3 c6) 8... fxg4?! { (0.57 → 1.36) Inaccuracy. Best move was h5. } (8... h5 9. Nh6) 9. Bxg4 Nc4?! { (0.64 → 1.57) Inaccuracy. Best move was h5. } (9... h5 10. Bf3) 10. f4?? { (1.57 → -8.89) Blunder. Best move was Qd1. } (10. Qd1 Ne5 11. Bh5 g6 12. Be2 h5 13. h4 Bf6 14. Nf4 Qd8 15. Nd5 c6 16. Nxf6 Qxf6) 10... Nd2+ 11. Ke2 Nxb1 12. Kd1? { (-8.64 → -12.90) Mistake. Best move was Rxb1. } (12. Rxb1 c5 13. Bf3 c4 14. Nb4 Qc8 15. Rd1 Qf5 16. c3 a5 17. g4 Qxf4 18. Nc2 h5) 12... Bh4 13. g3 Bf6 14. c3 Bxa2 15. Nb4 Be6 16. Bxe6 Rxe6 17. Nd5 O-O 18. Nxf6+ gxf6 19. Bf2 Qe8 20. g4 Qa4+ 21. Kc1 Qa1 22. Kc2 Qa4+ 23. Kxb1 Re4 24. Bh4 Rc4 25. g5 fxg5 26. fxg5?! { (-10.43 → Mate in 9) Checkmate is now unavoidable. Best move was Bxg5. } (26. Bxg5 Rc5) 26... Rxh4 27. e4 Rff4?! { (Mate in 5 → Mate in 9) Not the best checkmate sequence. Best move was Rf2. } (27... Rf2 28. Re2 Rxe2 29. Rc1 Qb3 30. Rc2 Qxc2+ 31. Ka2 Qxb2#) 28. Rhg1 Rxe4?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Rf2. } (28... Rf2 29. Re2 Rxe2 30. Rc1 Qb3 31. Rc2 Qxc2+ 32. Ka2 Qxb2#) 29. Rd1 Rxh2 30. g6 hxg6?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Qc2+. } (30... Qc2+ 31. Ka2 Qxb2#) 31. Rxg6+ Kf7 32. Rg5 Qb3?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Qxd1+. } (32... Qxd1+ 33. Ka2 Ra4#) 33. Rf1+ Ke7?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Ke8. } (33... Ke8 34. Rf8+ Kxf8 35. Rf5+ Ke8 36. Re5+ dxe5 37. c4 Qxb2#) 34. Rg7+ Ke6?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Ke8. } (34... Ke8 35. Rg8+ Qxg8 36. c4 Qg2 37. Rf2 Qxf2 38. Ka2 Qxb2#) 35. Rxc7 Qxb2# { Black wins by checkmate. } 0-1