lichess dev

[Event "Topalov Arena"] [Site "http://chess-academy.net/LFV1mEcO"] [Date "2025.03.08"] [Round "-"] [White "leonid"] [Black "ghbzslzbvgnlkzbv"] [Result "0-1"] [UTCDate "2025.03.08"] [UTCTime "17:41:38"] [WhiteElo "1329"] [BlackElo "1846"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 { B20 Sicilian Defense } 2. Qf3? { (0.53 → -1.05) Mistake. Best move was Ne2. } (2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qe5+) 2... Nc6 3. Bc4?! { (-0.63 → -1.29) Inaccuracy. Best move was c3. } (3. c3 e6 4. Bb5 d5 5. exd5 exd5 6. Ne2 Be7 7. d4 Nf6 8. O-O O-O 9. h3 Re8) 3... Ne5? { (-1.29 → -0.12) Mistake. Best move was Nf6. } (3... Nf6 4. Nc3 e6 5. Bb3 d5 6. exd5 Nd4 7. Qd3 exd5 8. Nge2 Nxb3 9. axb3 Be7 10. Qb5+) 4. Qxf7+?? { (-0.12 → -12.40) Blunder. Best move was Qc3. } (4. Qc3 Nxc4) 4... Nxf7 5. Bxf7+ Kxf7 6. Nf3 d5 7. Ng5+ Ke8 8. exd5 Qxd5 9. Nf3 Qe4+ 10. Kd1 Bf5 11. Nh4 Qxh4 12. g3?! { (-20.52 → Mate in 9) Checkmate is now unavoidable. Best move was Nc3. } (12. Nc3) 12... Qg4+ 13. Ke1 Bxc2?! { (Mate in 3 → -25.97) Lost forced checkmate sequence. Best move was Qe4+. } (13... Qe4+ 14. Kf1 Bh3+ 15. Kg1 Qe1#) 14. Na3?! { (-25.97 → Mate in 1) Checkmate is now unavoidable. Best move was Nc3. } (14. Nc3 Qf3) 14... Qe4+?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qd1#. } (14... Qd1#) 15. Kf1 Qxh1+ 16. Ke2 Qe4+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Bd1+. } (16... Bd1+ 17. Kd3 Qd5+ 18. Ke3 Qf3#) 17. Kf1 Bd3+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qh1+. } (17... Qh1+ 18. Ke2 Bd1+ 19. Kd3 Qd5+ 20. Ke3 Qf3#) 18. Kg1 h5?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Qe2. } (18... Qe2 19. h4 h5 20. g4 Qf1+ 21. Kh2 Qxf2+ 22. Kh1 Be4#) 19. Nb5 Bxb5?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qe2. } (19... Qe2 20. Nc7+ Kd7 21. h4 Qf1+ 22. Kh2 Qxf2+ 23. Kh1 Be4#) 20. f3 Qe1+ 21. Kg2 Qf1# { Black wins by checkmate. } 0-1