lichess dev

[Event "Alekhine Arena"] [Site "http://chess-academy.net/RzVgyIb8"] [Date "2025.02.18"] [Round "-"] [White "cobusceanI123"] [Black "hazzard031"] [Result "0-1"] [UTCDate "2025.02.18"] [UTCTime "17:55:06"] [WhiteElo "1813"] [BlackElo "1796"] [WhiteRatingDiff "-58"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C30"] [Opening "King's Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. f4?! { (0.30 → -0.47) Inaccuracy. Best move was Nf3. } { C30 King's Gambit } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... d6?! { (-0.47 → 0.48) Inaccuracy. Best move was exf4. } (2... exf4 3. Nf3 g5 4. h3 Nf6 5. Nxg5 Rg8 6. Nf3 d5 7. exd5) 3. fxe5?? { (0.48 → -3.45) Blunder. Best move was Nc3. } (3. Nc3) 3... dxe5?? { (-3.45 → 0.12) Blunder. Best move was Qh4+. } (3... Qh4+) 4. Bc4? { (0.12 → -2.11) Mistake. Best move was Nf3. } (4. Nf3 Nc6) 4... Nf6? { (-2.11 → 0.00) Mistake. Best move was Qh4+. } (4... Qh4+ 5. Kf1 Qxe4 6. Qe2 Qxe2+ 7. Nxe2 Nc6 8. d3 Nf6 9. Nbc3 Be6 10. Bb5 Bd6 11. Bg5) 5. Bb5+? { (0.00 → -1.61) Mistake. Best move was Nf3. } (5. Nf3) 5... c6 6. Bc4 Bc5?! { (-1.90 → -0.92) Inaccuracy. Best move was Nxe4. } (6... Nxe4 7. d3 Nc5 8. a4 Be6 9. Nd2 Bd5 10. Ngf3 Bd6 11. O-O O-O 12. b3 Nbd7 13. Ne4) 7. d4? { (-0.92 → -2.36) Mistake. Best move was Nf3. } (7. Nf3 O-O 8. Qe2 Bg4 9. a4 Nbd7 10. d3 a6 11. a5 Nh5 12. g3 Qf6 13. Rf1 Bh3) 7... Bxd4?! { (-2.36 → -1.53) Inaccuracy. Best move was exd4. } (7... exd4 8. Nf3) 8. Bg5?? { (-1.53 → -5.22) Blunder. Best move was Nf3. } (8. Nf3 Nxe4 9. Qe2 Nd6 10. Bd3 Bg4 11. c3 O-O 12. cxd4 e4 13. Bxe4 Nxe4 14. O-O Re8) 8... O-O? { (-5.22 → -3.63) Mistake. Best move was b5. } (8... b5 9. Bb3 Qb6 10. Bxf6 gxf6 11. Nc3 Bxg1 12. Qf3 Nd7 13. Ne2 Be3 14. Ng3 Bf4 15. Rd1) 9. Bxf6? { (-3.63 → -5.02) Mistake. Best move was Nd2. } (9. Nd2 b5 10. Bd3 Bxb2 11. Rb1 Bd4 12. Ngf3 Bb6 13. Qe2 Nbd7 14. Be3 Ng4 15. Bxb6 axb6) 9... Qxf6 10. Qd2?? { (-4.96 → -9.47) Blunder. Best move was Nf3. } (10. Nf3) 10... Be6? { (-9.47 → -7.32) Mistake. Best move was Bxb2. } (10... Bxb2) 11. c3? { (-7.32 → -8.92) Mistake. Best move was Nc3. } (11. Nc3 Bxc4 12. Nf3 Nd7 13. O-O-O Nc5 14. b3 Ba6 15. Kb1 Rad8 16. Rhe1 Qe7 17. a3 Ne6) 11... Bxc4? { (-8.92 → -7.90) Mistake. Best move was Qh4+. } (11... Qh4+ 12. Kd1) 12. cxd4? { (-7.90 → Mate in 1) Checkmate is now unavoidable. Best move was Nf3. } (12. Nf3 Bb6 13. Qg5 Qd6 14. Nbd2 Qc5 15. Nxc4 Qxc4 16. Qd2 Qxe4+ 17. Qe2 Qd5 18. Nd2 Rd8) 12... exd4?? { (Mate in 1 → -5.07) Lost forced checkmate sequence. Best move was Qf1#. } (12... Qf1#) 13. b3?? { (-5.07 → Mate in 1) Checkmate is now unavoidable. Best move was Qf2. } (13. Qf2 Qh6) 13... Ba6?? { (Mate in 1 → -5.37) Lost forced checkmate sequence. Best move was Qf1#. } (13... Qf1#) 14. Nf3 c5 15. b4? { (-5.16 → -7.97) Mistake. Best move was Kf2. } (15. Kf2 Nc6) 15... d3?? { (-7.97 → -4.59) Blunder. Best move was Nc6. } (15... Nc6 16. b5 Bxb5 17. Na3 Ba6 18. Qg5 Qxg5 19. Nxg5 Rae8 20. Kd2 c4 21. Nf3 Rxe4 22. Rae1) 16. bxc5?? { (-4.59 → -9.36) Blunder. Best move was Qc3. } (16. Qc3 Qe7) 16... Qxa1 17. Ne5? { (-8.84 → -20.00) Mistake. Best move was O-O. } (17. O-O Qf6 18. Nc3 Qc6 19. Nd5 Qxc5+ 20. Kh1 Nd7 21. Nb4 Qa5 22. Nd5 Qa4 23. Re1 Qc4) 17... Qxe5 18. Nc3 Nc6 19. Na4 Qxe4+ 20. Kd1 Nd4 21. Re1 Qg4+ 22. Kc1 Ne2+ 23. Rxe2 dxe2 24. Qe1?! { (-30.96 → Mate in 8) Checkmate is now unavoidable. Best move was Nc3. } (24. Nc3 Qxg2) 24... Qxg2 25. Nc3 Qf1 26. Kd2 Rad8+ 27. Kc1 Qxe1+ 28. Nd1 Qxd1+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was exd1=Q+. } (28... exd1=Q+ 29. Kb2 Qb4#) 29. Kb2 Rd3 30. h3 Qd2+ 31. Kb1 e1=Q# { Black wins by checkmate. } 0-1