lichess dev

[Event "Hourly Rapid Arena"] [Site "http://chess-academy.net/zJhROtvP"] [Date "2025.04.15"] [Round "-"] [White "Polina-Super10"] [Black "FFFFFFF"] [Result "0-1"] [UTCDate "2025.04.15"] [UTCTime "08:11:07"] [WhiteElo "1474"] [BlackElo "1628"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 2. Bc4?! { (0.53 → -0.09) Inaccuracy. Best move was Ne2. } { B20 Sicilian Defense: Bowdler Attack } (2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qe5+) 2... Nc6 3. Bxf7+?? { (0.31 → -3.38) Blunder. Best move was Nf3. } (3. Nf3) 3... Kxf7 4. Qf3+? { (-2.89 → -4.26) Mistake. Best move was Qh5+. } (4. Qh5+ g6 5. Qxc5 Nf6 6. Nf3 e5 7. Qb5 d5 8. d3 dxe4 9. dxe4 Nd4 10. Nxe5+ Kg7) 4... Ke8? { (-4.26 → -2.86) Mistake. Best move was Nf6. } (4... Nf6 5. d3) 5. Nh3? { (-2.86 → -4.66) Mistake. Best move was Qh5+. } (5. Qh5+ g6 6. Qxc5 e5 7. Qc4 Nd4 8. Nf3 d5 9. Qd3 dxe4 10. Qxe4 Qe7 11. Nxd4 exd4) 5... Nf6?! { (-4.66 → -3.94) Inaccuracy. Best move was d5. } (5... d5) 6. Nc3?! { (-3.94 → -4.76) Inaccuracy. Best move was Nf4. } (6. Nf4 d6) 6... d6? { (-4.76 → -3.75) Mistake. Best move was Nd4. } (6... Nd4) 7. d3? { (-3.75 → -5.49) Mistake. Best move was O-O. } (7. O-O g6) 7... Ne5? { (-5.49 → -2.72) Mistake. Best move was Nd4. } (7... Nd4) 8. Qd1? { (-2.72 → -3.96) Mistake. Best move was Qg3. } (8. Qg3 g6 9. f4 Nh5 10. Qh4 Nc6 11. Bd2 Bg7 12. f5 Nf6 13. Qg3 Rg8 14. fxg6 Bh8) 8... Bxh3 9. gxh3 Qd7 10. d4?? { (-3.40 → -6.99) Blunder. Best move was f4. } (10. f4 Nc6) 10... cxd4 11. Qxd4?? { (-6.49 → -19.88) Blunder. Best move was f4. } (11. f4 dxc3) 11... Nf3+ 12. Ke2 Nxd4+ 13. Kd2 Qxh3 14. e5 dxe5 15. a4?! { (-32.02 → Mate in 6) Checkmate is now unavoidable. Best move was Re1. } (15. Re1 Qf5) 15... Rd8 16. b4 Qf3 17. Ke1 Nxc2+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Ne4. } (17... Ne4 18. Rg1 Nxc2+ 19. Kf1 Qxf2#) 18. Kf1 Qxh1+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Ne4. } (18... Ne4 19. Be3 Qxh1+ 20. Ke2 Nxc3#) 19. Ke2 Nd4+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Ne4. } (19... Ne4 20. Nd5 Rxd5 21. b5 Nc3#) 20. Kd2 Nb3+?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Ne4+. } (20... Ne4+ 21. Kd3 Nxf2+ 22. Kd2 g6 23. Ne2 Qd1+ 24. Kc3 Qc2#) 21. Kc2 Nxa1+ 22. Kb2 Nb3 23. Bg5 Nd4?! { (Mate in 6 → -45.95) Lost forced checkmate sequence. Best move was Qa1+. } (23... Qa1+ 24. Kxb3 Rd3 25. Kc2 Qxc3+ 26. Kb1 Qb3+ 27. Ka1 Rd1+ 28. Bc1 Rxc1#) 24. a5?! { (-45.95 → Mate in 6) Checkmate is now unavoidable. Best move was Be3. } (24. Be3 Qxh2) 24... Qxh2 25. Ka3 Qxf2 26. Nb5 Nxb5+ 27. Ka4 a6?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qa2+. } (27... Qa2+ 28. Kxb5 Rd5#) 28. Bc1 Qc2# { Black wins by checkmate. } 0-1