lichess dev

[Event "Matveeva Arena"] [Site "http://chess-academy.net/yCezBI9g"] [Date "2025.01.18"] [Round "-"] [White "Cez_Bocan27"] [Black "Daniil_Fadeev"] [Result "0-1"] [UTCDate "2025.01.18"] [UTCTime "17:52:44"] [WhiteElo "1175"] [BlackElo "1286"] [WhiteRatingDiff "-26"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4? { (0.81 → -0.55) Mistake. Best move was exd5. } { D00 Blackmar-Diemer Gambit } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... dxe4 3. Bd2? { (-0.05 → -1.71) Mistake. Best move was Nc3. } (3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bd3 Be7 7. Ne4 Nbd7) 3... Qxd4 4. Bb4?? { (-1.23 → -8.50) Blunder. Best move was Nc3. } (4. Nc3 e5) 4... Qxb4+ 5. Qd2? { (-8.00 → -9.28) Mistake. Best move was Nc3. } (5. Nc3 Qxb2) 5... Qxb2 6. Qa5? { (-8.90 → -17.31) Mistake. Best move was Qc3. } (6. Qc3 Qc1+ 7. Ke2 Qg5 8. Ke1 Nf6 9. Nd2 Nc6 10. Rb1 e6 11. Qg3 Qxg3 12. hxg3 Nd4) 6... Qxa1 7. Qa3 Qxb1+ 8. Kd2 Qxf1 9. Nf3 Qxh1 10. Qb2 exf3 11. gxf3 Qxh2 12. Qxg7?! { (-36.08 → Mate in 5) Checkmate is now unavoidable. Best move was Qb5+. } (12. Qb5+ Nc6) 12... Bxg7?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qxf2+. } (12... Qxf2+ 13. Kd3 Bxg7 14. c3 b5 15. Ke4 Qe1+ 16. Kd5 Qe5#) 13. f4 Qxf4+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qxf2+. } (13... Qxf2+ 14. Kd3 Qf3+ 15. Kd2 Bc3+ 16. Kc1 Qf1#) 14. Kd3 b5?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qf3+. } (14... Qf3+ 15. Kc4 Qc3+ 16. Kb5 Bd7#) 15. c4 bxc4+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Bg4. } (15... Bg4 16. cxb5 Qd4+ 17. Kc2 Qd1#) 16. Kc2 a5?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qxf2+. } (16... Qxf2+ 17. Kd1 Bg4+ 18. Kc1 Qb2#) 17. Kb1 Ra6?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Bf5#. } (17... Bf5#) 18. a4 Rd6?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qd2. } (18... Qd2 19. f4 Bf5#) 19. f3 Qxf3 20. Kc1 Re6?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qd1#. } (20... Qd1#) 21. Kd2 Qe3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bh6+. } (21... Bh6+ 22. Kc2 Qb3#) 22. Kc2 Rf6?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qf2+. } (22... Qf2+ 23. Kb1 Re1#) 23. Kb2 Rf2+ 24. Kb1 Qe1# { Black wins by checkmate. } 0-1