lichess dev

[Event "Classical Shield Arena"] [Site "http://chess-academy.net/g5wnlYln"] [Date "2025.09.12"] [Round "-"] [White "Kirill_Top29"] [Black "SlivForNokia4"] [Result "0-1"] [UTCDate "2025.09.12"] [UTCTime "13:58:16"] [WhiteElo "1065"] [BlackElo "1576"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "C21"] [Opening "Center Game: von der Lasa Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... exd4 3. Bc4?! { (0.07 → -0.65) Inaccuracy. Best move was Nf3. } { C21 Center Game: von der Lasa Gambit } (3. Nf3 Bc5 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 d6 7. O-O Nf6) 3... Bc5? { (-0.65 → 1.07) Mistake. Best move was Nf6. } (3... Nf6 4. Qxd4 Nc6 5. Qe3 Ne5 6. Be2 d5 7. exd5 Bd6 8. Nc3) 4. c3? { (1.07 → -0.16) Mistake. Best move was Bxf7+. } (4. Bxf7+) 4... Nc6?! { (-0.16 → 0.55) Inaccuracy. Best move was Nf6. } (4... Nf6 5. e5) 5. Nf3 dxc3?! { (0.21 → 0.83) Inaccuracy. Best move was Nf6. } (5... Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. O-O O-O 10. Nc3 Bg4 11. Be3 f6 12. exf6) 6. Nxc3? { (0.83 → -0.45) Mistake. Best move was Bxf7+. } (6. Bxf7+ Kxf7) 6... d6?! { (-0.45 → 0.16) Inaccuracy. Best move was Nge7. } (6... Nge7) 7. Ng5? { (0.16 → -1.23) Mistake. Best move was O-O. } (7. O-O) 7... Nh6? { (-1.23 → 0.00) Mistake. Best move was Ne5. } (7... Ne5 8. Bb3) 8. Qd5? { (0.00 → -2.13) Mistake. Best move was O-O. } (8. O-O Ne5 9. Bb3 b6 10. Kh1 Ba6 11. f4 Neg4 12. Rf3 Nf2+ 13. Rxf2 Bxf2 14. Qc2 Bc5) 8... Nb4? { (-2.13 → -0.31) Mistake. Best move was O-O. } (8... O-O 9. O-O) 9. Nf3?? { (-0.31 → -10.34) Blunder. Best move was Qd1. } (9. Qd1 O-O) 9... Nxd5 10. Nxd5 Ng4 11. O-O c6 12. Nc3 O-O 13. h3 Ne5 14. Bb3 Nxf3+ 15. gxf3 Qh4 16. Kg2?! { (-16.16 → Mate in 4) Checkmate is now unavoidable. Best move was Ne2. } (16. Ne2 Bxh3) 16... Qxh3+?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Bxh3+. } (16... Bxh3+ 17. Kh1 Bxf1+ 18. Kg1 Qxf2+ 19. Kh1 Qg1#) 17. Kg1 Qg3+ 18. Kh1 Qxf3+ 19. Kh2 Bh3?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Bxf2. } (19... Bxf2 20. Rxf2 Qxf2+ 21. Kh1 Bh3 22. Bxf7+ Rxf7 23. Bf4 Qg2#) 20. Rg1 Qxf2+?! { (Mate in 6 → -26.18) Lost forced checkmate sequence. Best move was Bxf2. } (20... Bxf2 21. Rg5 Bc8 22. Be6 Bxe6 23. Rxg7+ Kxg7 24. Bh6+ Kxh6 25. a3 Qh3#) 21. Kxh3 Qxg1 22. Ne2?! { (-24.03 → Mate in 10) Checkmate is now unavoidable. Best move was Nd1. } (22. Nd1 h5) 22... Qf1+ 23. Kg3 Qxe2 24. a4?! { (-34.33 → Mate in 8) Checkmate is now unavoidable. Best move was Bd2. } (24. Bd2 Qd3+) 24... Qf2+ 25. Kg4 h5+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qg2+. } (25... Qg2+ 26. Kf4 Rae8 27. Bc2 Re5 28. Bd1 g5#) 26. Kxh5 Qf3+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qg3. } (26... Qg3 27. Bxf7+ Kxf7 28. Bg5 Rh8+ 29. Bh6 Rxh6#) 27. Kh4 Bf2+ 28. Kg5 d5?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qg3+. } (28... Qg3+ 29. Kf5 g6+ 30. Kf6 Qe5#) 29. e5 f6+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qg3+. } (29... Qg3+ 30. Kf5 Rae8 31. Bf4 Qg6#) 30. exf6 gxf6+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qg3+. } (30... Qg3+ 31. Kh5 Qh4+ 32. Kg6 Rxf6#) 31. Kg6 Qg4+ 32. Kh6 Kf7?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qh3+. } (32... Qh3+ 33. Kg6 Qh7#) 33. Bc2 Rh8+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qh3#. } (33... Qh3#) 34. Bh7 Qg6# { Black wins by checkmate. } 0-1