lichess dev

[Event "Black12 Arena"] [Site "http://chess-academy.net/xpSMPqFv"] [Date "2025.12.03"] [Round "-"] [White "EdChiriac"] [Black "LucasB"] [Result "0-1"] [UTCDate "2025.12.03"] [UTCTime "17:00:55"] [WhiteElo "1310"] [BlackElo "1427"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. Nh3?! { (0.34 → -0.44) Inaccuracy. Best move was d4. } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... Qh4? { (-0.44 → 0.81) Mistake. Best move was d5. } (2... d5 3. d4 Nf6 4. c4 Bd6 5. Be2 O-O 6. O-O Nc6 7. Nc3) 3. g3 Qe4?! { (0.36 → 0.89) Inaccuracy. Best move was Qd8. } (3... Qd8 4. Bg2) 4. f3 Qc6 5. e4? { (0.80 → -0.25) Mistake. Best move was Bg2. } (5. Bg2 d5 6. O-O Nf6 7. Nf2 Be7 8. b3 O-O 9. Bb2 b5 10. f4 a5 11. a4 b4) 5... Bb4? { (-0.25 → 1.06) Mistake. Best move was d5. } (5... d5 6. Nc3 Bd7 7. Bb5 Qd6 8. Bxd7+ Nxd7 9. d4 c5 10. dxc5 Nxc5 11. O-O Nf6 12. exd5) 6. c3 Bc5?! { (0.72 → 1.39) Inaccuracy. Best move was Be7. } (6... Be7 7. a4) 7. d4 Bb6?! { (1.01 → 1.80) Inaccuracy. Best move was Be7. } (7... Be7) 8. f4?? { (1.80 → -7.25) Blunder. Best move was Na3. } (8. Na3 a6 9. Nc4 d6 10. d5 exd5 11. exd5 Qd7 12. Nxb6 cxb6 13. Bg2 Nf6 14. O-O O-O) 8... Qxe4+ 9. Be2? { (-6.23 → -8.86) Mistake. Best move was Be3. } (9. Be3 Qxh1) 9... Qxh1+ 10. Kd2? { (-8.64 → -10.28) Mistake. Best move was Bf1. } (10. Bf1 Qxh2 11. Qf3 Ne7 12. Nd2 Nf5 13. g4 Nh4 14. Qf2 Qxf2+ 15. Kxf2 d5 16. Kg3 Ng6) 10... Qxh2 11. Nf2 Qxf2 12. g4 Qxf4+ 13. Kd3 Qg3+ 14. Kd2 Ba5 15. Kc2 Nf6 16. d5 Nxd5 17. Bb5 Bxc3 18. bxc3 Nxc3? { (-12.31 → -8.04) Mistake. Best move was Nc6. } (18... Nc6 19. Be2 O-O 20. Bd2 Ne3+ 21. Bxe3 Qxe3 22. Qd2 Qg1 23. Kb2 Qg2 24. Bd1 Qxd2+ 25. Nxd2) 19. Kd2? { (-8.04 → -28.78) Mistake. Best move was Nxc3. } (19. Nxc3) 19... Nxd1 20. Kxd1 Qxg4+ 21. Kc2 Qb4 22. Kd1 Qxb5 23. Kc2 Nc6 24. Kd1?! { (-35.79 → Mate in 11) Checkmate is now unavoidable. Best move was Nc3. } (24. Nc3 Nd4+ 25. Kd2 Qf5 26. Ke3 Nc2+ 27. Kd2 Nxa1 28. Ne2 Qd5+ 29. Ke1 Nc2+ 30. Kf2 Qxa2) 24... Nd4?! { (Mate in 11 → -81.74) Lost forced checkmate sequence. Best move was Qd3+. } (24... Qd3+ 25. Bd2 Nd4 26. Nc3 Nf3 27. Ne4 Qxe4 28. Ba5 Qd3+ 29. Kc1 Nd4 30. Kb2 Qc2+ 31. Ka3) 25. Nd2?! { (-81.74 → Mate in 1) Checkmate is now unavoidable. Best move was Kd2. } (25. Kd2 Qg5+) 25... Qe2# { Black wins by checkmate. } 0-1