lichess dev

[Event "ioan20 Arena"] [Site "http://chess-academy.net/3VVGsTQS"] [Date "2025.06.17"] [Round "-"] [White "Urs"] [Black "ioan20"] [Result "0-1"] [UTCDate "2025.06.17"] [UTCTime "06:31:35"] [WhiteElo "959"] [BlackElo "1477"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "240+0"] [ECO "C00"] [Opening "French Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 { C00 French Defense #2 } 2. Qh5? { (0.30 → -0.91) Mistake. Best move was d4. } (2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7) 2... Qf6? { (-0.91 → 0.59) Mistake. Best move was d5. } (2... d5 3. d3 c5 4. Nf3 Nf6 5. Qh4 Nc6 6. Be2 Qc7 7. O-O) 3. Qe5?? { (0.59 → -13.63) Blunder. Best move was Nf3. } (3. Nf3 Nc6 4. a3 a6 5. d3 g6 6. Qh3 d5 7. Be2 Qg7 8. O-O Nge7 9. Qg3 e5) 3... Bc5?? { (-13.63 → 5.03) Blunder. Best move was Qxe5. } (3... Qxe5 4. d3 Nf6 5. Nf3 Qa5+ 6. Nbd2 d5 7. exd5 Nxd5 8. c3 Qa4 9. Nc4 Be7 10. b3) 4. Qxf6?? { (5.03 → -0.81) Blunder. Best move was Qxc5. } (4. Qxc5 Nc6 5. Nc3 d6 6. Qc4 Nge7 7. Nf3 d5 8. Qa4 O-O 9. d3 h6 10. Be2 dxe4) 4... Nxf6 5. e5? { (-0.36 → -1.61) Mistake. Best move was d3. } (5. d3 Nc6 6. Be2 d5 7. Nc3 Nd4 8. Bd1 Bd7 9. Nf3 dxe4 10. dxe4 Bc6 11. O-O Nxe4) 5... Ng4 6. Ne2? { (-1.19 → -3.92) Mistake. Best move was Nh3. } (6. Nh3 Nxe5 7. c3 Ng6 8. d4 Be7 9. Be3 d6 10. Nd2 e5 11. Bd3 O-O 12. O-O exd4) 6... O-O?? { (-3.92 → 0.79) Blunder. Best move was Bxf2+. } (6... Bxf2+) 7. Nbc3?? { (0.79 → -4.00) Blunder. Best move was d4. } (7. d4) 7... Nc6? { (-4.00 → -1.82) Mistake. Best move was Bxf2+. } (7... Bxf2+) 8. Nd1? { (-1.82 → -3.40) Mistake. Best move was f3. } (8. f3 Ngxe5 9. a3 Bb6 10. b3 d5 11. Na4 Bd4 12. Bb2 Bxb2 13. Nxb2 b6 14. Nc3 Ng6) 8... Bxf2+?? { (-3.40 → 2.68) Blunder. Best move was Nb4. } (8... Nb4 9. d4) 9. Nxf2 Nxf2?! { (2.37 → 2.87) Inaccuracy. Best move was Ngxe5. } (9... Ngxe5 10. d4) 10. Nd4?? { (2.87 → -5.29) Blunder. Best move was Kxf2. } (10. Kxf2 Nxe5) 10... Nxd4? { (-5.29 → -3.07) Mistake. Best move was Nxh1. } (10... Nxh1 11. Nxc6) 11. d3?? { (-3.07 → -12.16) Blunder. Best move was Kxf2. } (11. Kxf2) 11... Nxc2+? { (-12.16 → -8.57) Mistake. Best move was Nxh1. } (11... Nxh1 12. Rb1) 12. Ke2? { (-8.57 → -14.00) Mistake. Best move was Kxf2. } (12. Kxf2 Nxa1 13. Be2 Nc2 14. Bg5 Nd4 15. Rc1 Nxe2 16. Kxe2 c6 17. Rc4 Re8 18. Rg4 a5) 12... Nxa1? { (-14.00 → -8.96) Mistake. Best move was Nxh1. } (12... Nxh1 13. Rb1 f6 14. exf6 Rxf6 15. Be3 Nxe3 16. Kxe3 Rh6 17. Rc1 c6 18. h3 Ng3 19. Be2) 13. Kf3? { (-8.96 → -21.39) Mistake. Best move was Kxf2. } (13. Kxf2 f6 14. exf6 Rxf6+ 15. Kg3 Nc2 16. Be2 e5 17. Bd2 Nd4 18. Bh5 d6 19. Be3 Nf5+) 13... Nxh1 14. g4 Nc2 15. Bg2 Ng3 16. Bh3 Nf5 17. g5 Nfd4+ 18. Kf4 f5 19. Bxf5 Rxf5+ 20. Ke4?! { (-26.63 → Mate in 2) Checkmate is now unavoidable. Best move was Kg4. } (20. Kg4 Rf3) 20... d5+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was b6. } (20... b6 21. h4 Bb7#) 21. exd6 Rxg5?! { (Mate in 2 → -20.11) Lost forced checkmate sequence. Best move was cxd6. } (21... cxd6 22. h4 d5#) 22. Kf4?! { (-20.11 → Mate in 7) Checkmate is now unavoidable. Best move was Bxg5. } (22. Bxg5 cxd6 23. Be3 d5+ 24. Ke5 Nf3+ 25. Kf4 Nfe1 26. Bf2 Nxd3+ 27. Kf3 Nxb2 28. Bc5 Na4) 22... Rf5+ 23. Ke4 cxd6 24. h4 b5?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was d5#. } (24... d5#) 25. Bh6 Bb7# { Black wins by checkmate. } 0-1