lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/CKrCJDSf"] [Date "2025.11.04"] [Round "-"] [White "badeateo2012"] [Black "Matei2018"] [Result "0-1"] [UTCDate "2025.11.04"] [UTCTime "17:28:16"] [WhiteElo "1366"] [BlackElo "1708"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+21"] [Variant "Chess960"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "qrnnkrbb/pppppppp/8/8/8/8/PPPPPPPP/QRNNKRBB w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. d4?! { (0.15 → -0.41) Inaccuracy. Best move was g4. } (1. g4 g6 2. f4 f5 3. g5 c6 4. Nd3 Ne6 5. c3 Bg7) 1... d5? { (-0.41 → 0.71) Mistake. Best move was g5. } (1... g5) 2. Ne3? { (0.71 → -0.47) Mistake. Best move was Nc3. } (2. Nc3 c6 3. e3 f5 4. h4 Nd6 5. Nd3 Ne6 6. O-O-O g6 7. Bh2 O-O-O 8. Kb1 Kb8) 2... Nb6?! { (-0.47 → 0.50) Inaccuracy. Best move was e6. } (2... e6) 3. f3? { (0.50 → -0.80) Mistake. Best move was f4. } (3. f4 Nc6 4. c3 f6 5. Nd3 O-O-O 6. g3 g6 7. b4 e5 8. Bg2 e4 9. Nc5 f5) 3... Ne6? { (-0.80 → 0.61) Mistake. Best move was g6. } (3... g6) 4. g3? { (0.61 → -1.13) Mistake. Best move was c3. } (4. c3) 4... Nxd4 5. Bf2? { (-0.90 → -2.46) Mistake. Best move was c3. } (5. c3 Nc6 6. a4 a5 7. f4 O-O-O 8. Nc2 g5 9. Nd3 f6 10. O-O-O Kb8 11. Nd4 Nxd4) 5... f5? { (-2.46 → -1.28) Mistake. Best move was Nc4. } (5... Nc4 6. Kd1) 6. O-O?! { (-1.28 → -2.13) Inaccuracy. Best move was c3. } (6. c3 Nc6 7. f4 O-O-O 8. Nd3 e5 9. fxe5 g6 10. O-O Nxe5 11. Rbd1 Rfe8 12. Qc1 Nxd3) 6... f4?! { (-2.13 → -1.28) Inaccuracy. Best move was e5. } (6... e5 7. c3 Ne6 8. Bg2 O-O-O 9. Nd3 d4 10. Nc2 g5 11. Rbd1 Kb8 12. e4 c5 13. cxd4) 7. gxf4 Rxf4? { (-1.90 → -0.14) Mistake. Best move was Ne6. } (7... Ne6 8. Nd3 d4 9. Ng4 Nd5 10. Rbe1 O-O-O 11. f5 Rxf5 12. e3 dxe3 13. Nxe3 Nxe3 14. Bxe3) 8. Nxd5?? { (-0.14 → -7.11) Blunder. Best move was c3. } (8. c3) 8... Nxc2?? { (-7.11 → 1.19) Blunder. Best move was Nxd5. } (8... Nxd5 9. b3) 9. b4?? { (1.19 → -5.06) Blunder. Best move was Nxc7+. } (9. Nxc7+ Kf8) 9... Nxa1?? { (-5.06 → -0.18) Blunder. Best move was Nxd5. } (9... Nxd5 10. Qb2 Nce3 11. Bxe3 Rxb4 12. Qxb4 Nxb4 13. Rxb4 g6 14. f4 a5 15. Rb1 Qa6 16. Bf3) 10. Rxa1?? { (-0.18 → -15.34) Blunder. Best move was Nxc7+. } (10. Nxc7+) 10... Nxd5 11. Rd1 Nxb4 12. Rb1 Nc2 13. Nb3 Na3 14. Rbc1 Bxb3 15. Rd8+ Kxd8 16. Bh4 Bxa2 17. Rd1+ Ke8 18. Bg2 Rd8 19. e3?! { (-31.47 → Mate in 8) Checkmate is now unavoidable. Best move was Ra1. } (19. Ra1 Rxh4) 19... Rxd1+ 20. Be1 Rxe1+ 21. Kf2 Rh4 22. Kxe1 Rxh2 23. Bf1 Qd8 24. Bb5+ c6?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Nxb5. } (24... Nxb5 25. f4 Qd2+ 26. Kf1 Rh1#) 25. Bc4 Bxc4 26. e4 Qd2# { Black wins by checkmate. } 0-1