lichess dev

[Event "Berger Arena"] [Site "http://chess-academy.net/l55MUhox"] [Date "2025.05.29"] [Round "-"] [White "Matei2017"] [Black "LaiuDamian"] [Result "1-0"] [UTCDate "2025.05.29"] [UTCTime "16:22:34"] [WhiteElo "1424"] [BlackElo "1297"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } d5 2. c4 dxc4?! { (0.09 → 0.77) Inaccuracy. Best move was e6. } (2... e6 3. d4 Nf6 4. Nf3 Be7 5. cxd5 exd5 6. Bd3 O-O 7. O-O) 3. Bxc4?! { (0.77 → 0.16) Inaccuracy. Best move was Nf3. } (3. Nf3 c5 4. Bxc4 Nf6 5. d4 e6 6. O-O cxd4 7. exd4 Be7 8. Be3 O-O 9. Nc3 Nc6) 3... Qd6? { (0.16 → 1.43) Mistake. Best move was Nf6. } (3... Nf6) 4. Qf3? { (1.43 → -0.40) Mistake. Best move was Nf3. } (4. Nf3) 4... Nf6 5. Qd1?! { (0.21 → -0.50) Inaccuracy. Best move was Nc3. } (5. Nc3 e5) 5... Ng4? { (-0.50 → 1.56) Mistake. Best move was Qc6. } (5... Qc6 6. Bf1) 6. Bf1? { (1.56 → -0.75) Mistake. Best move was Nf3. } (6. Nf3) 6... Qf6? { (-0.75 → 1.18) Mistake. Best move was Nc6. } (6... Nc6) 7. Nh3? { (1.18 → -0.66) Mistake. Best move was Nf3. } (7. Nf3) 7... Qxf2+?? { (-0.66 → 12.59) Blunder. Best move was e5. } (7... e5 8. f3 Nh6 9. Nf2 Nc6 10. Nc3 Qg6 11. h4 Bd7 12. h5 Qe6 13. g4 f5 14. Be2) 8. Nxf2 Nxf2 9. Kxf2 e6 10. Nc3 Be7 11. Ne4 Bh4+ 12. g3 e5 13. gxh4 Bg4 14. Qxg4 h5?! { (24.81 → Mate in 9) Checkmate is now unavoidable. Best move was Nc6. } (14... Nc6 15. Qxg7) 15. Qc8+ Ke7 16. Qxh8 Ke6?! { (37.64 → Mate in 4) Checkmate is now unavoidable. Best move was b6. } (16... b6 17. Bc4) 17. Qxh5?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Qe8+. } (17. Qe8+ Kf5 18. Qxf7+ Kg4 19. Qf3+ Kxh4 20. Qg3#) 17... Ke7 18. Qg5+ Kf8 19. Bc4?! { (Mate in 1 → 42.84) Lost forced checkmate sequence. Best move was Qd8#. } (19. Qd8#) 19... Kg8?! { (42.84 → Mate in 3) Checkmate is now unavoidable. Best move was Nd7. } (19... Nd7 20. Qh5) 20. Nf6+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Rg1. } (20. Rg1 g6 21. Qxg6+ Kh8 22. Qh5#) 20... Kf8 21. Qxe5?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qh5. } (21. Qh5 g6 22. Qh8+ Ke7 23. Qe8+ Kd6 24. Ne4#) 21... gxf6 22. Qxf6 Ke8 23. Qe5+?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Bxf7+. } (23. Bxf7+ Kf8 24. Rg1 b5 25. Rg8#) 23... Kd8 24. Rg1?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Bxf7. } (24. Bxf7 c6 25. Qd6+ Nd7 26. Be6 Ke8 27. Qxd7+ Kf8 28. Qf7#) 24... f6 25. Qxf6+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rg8+. } (25. Rg8+ Kd7 26. Qe6#) 25... Kd7 26. Rg7+ Kc8 27. Be6+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qf8#. } (27. Qf8#) 27... Nd7 28. Rg8# { White wins by checkmate. } 1-0