lichess dev

[Event "Chéron Arena"] [Site "http://chess-academy.net/kGepJ4op"] [Date "2025.02.04"] [Round "-"] [White "MLUPU"] [Black "Alex06"] [Result "0-1"] [UTCDate "2025.02.04"] [UTCTime "17:20:07"] [WhiteElo "1019"] [BlackElo "1100"] [WhiteRatingDiff "-60"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Englund Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e5?! { (0.15 → 1.06) Inaccuracy. Best move was d5. } { A40 Englund Gambit } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. dxe5 Bb4+?! { (1.15 → 1.84) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Nf3 d6 4. Bg5 Qd7 5. exd6 Bxd6 6. Nc3 h6 7. Bh4) 3. Bd2?! { (1.84 → 1.28) Inaccuracy. Best move was c3. } (3. c3 Be7) 3... Bc5?! { (1.28 → 1.80) Inaccuracy. Best move was a5. } (3... a5) 4. Bc3?! { (1.80 → 0.94) Inaccuracy. Best move was Nc3. } (4. Nc3 d6 5. Ne4 Nc6 6. exd6 Bxd6 7. Bc3 Nf6 8. Bxf6 gxf6 9. e3 Be6 10. Nxd6+ Qxd6) 4... Nc6?! { (0.94 → 1.58) Inaccuracy. Best move was d5. } (4... d5 5. e3 Nh6 6. Nd2 Bb6 7. Ngf3 O-O 8. b4 Nd7 9. Bd3 Qe7 10. h3 a5 11. a3) 5. e4? { (1.58 → 0.31) Mistake. Best move was e3. } (5. e3 Nge7 6. Nf3 d5 7. exd6 Qxd6 8. Qxd6 Bxd6 9. Nbd2 O-O 10. Bc4 a5 11. a3 Be6) 5... Nb4? { (0.31 → 2.46) Mistake. Best move was Qe7. } (5... Qe7) 6. Qd2?! { (2.46 → 1.67) Inaccuracy. Best move was Nf3. } (6. Nf3 Nh6 7. a3 Nc6 8. b4 Bb6 9. Be2 O-O 10. O-O d6 11. exd6 Qxd6 12. Qxd6 cxd6) 6... Nxc2+?? { (1.67 → 5.24) Blunder. Best move was a5. } (6... a5 7. Nf3) 7. Qxc2 Be3?? { (5.22 → 9.72) Blunder. Best move was Ne7. } (7... Ne7 8. b4 Bb6 9. Nd2 O-O 10. a4 Nc6 11. Ngf3 a5 12. b5 Nb4 13. Qb3 d6 14. Bc4) 8. Qe2?? { (9.72 → 5.28) Blunder. Best move was fxe3. } (8. fxe3) 8... Bd4?? { (5.28 → 10.25) Blunder. Best move was Bh6. } (8... Bh6 9. Na3) 9. Bxd4 Qg5 10. Qf3 Qc1+ 11. Ke2? { (10.02 → 8.31) Mistake. Best move was Qd1. } (11. Qd1 Qxd1+ 12. Kxd1 Ne7 13. Nc3 b6 14. f4 Rf8 15. Be3 Bb7 16. Nf3 f6 17. exf6 gxf6) 11... a5? { (8.31 → 10.31) Mistake. Best move was b6. } (11... b6 12. Qd3) 12. b3 Ra6 13. a3 Rb6 14. b4 Rc6 15. bxa5?? { (11.35 → Mate in 9) Checkmate is now unavoidable. Best move was Nd2. } (15. Nd2) 15... Rc2+ 16. Kd3 d5?? { (Mate in 8 → 7.80) Lost forced checkmate sequence. Best move was b6. } (16... b6 17. Bxb6 Ne7 18. Kd4 c5+ 19. Bxc5 Nc6+ 20. Kd5 Rxc5+ 21. Kd6 Nd8 22. Ba6 Rc6+ 23. Kd5) 17. exd5? { (7.80 → 5.59) Mistake. Best move was e6. } (17. e6) 17... Bd7?? { (5.59 → 9.02) Blunder. Best move was Nh6. } (17... Nh6 18. Nc3) 18. Ke4?? { (9.02 → 0.11) Blunder. Best move was Nc3. } (18. Nc3 Qd2+) 18... Nf6+?? { (0.11 → 8.74) Blunder. Best move was Qxf1. } (18... Qxf1) 19. Kd3?? { (8.74 → Mate in 1) Checkmate is now unavoidable. Best move was exf6. } (19. exf6) 19... Bb5# { Black wins by checkmate. } 0-1