lichess dev

[Event "Pereira Arena"] [Site "http://chess-academy.net/WqEPOZKi"] [Date "2025.10.23"] [Round "-"] [White "Kittykatbot"] [Black "RomanSereda"] [Result "1-0"] [UTCDate "2025.10.23"] [UTCTime "16:22:55"] [WhiteElo "1810"] [BlackElo "1417"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } d5 3. exd5 exd5 4. Bd3?! { (0.36 → -0.40) Inaccuracy. Best move was d4. } (4. d4 Nf6 5. Bd3 Bd6 6. Qe2+ Be6 7. c4 Bb4+ 8. Nc3 O-O) 4... Qe7+? { (-0.40 → 0.74) Mistake. Best move was Bd6. } (4... Bd6 5. c3 Ne7 6. O-O O-O 7. Re1 h6 8. Bc2 Bf5 9. d4 Nd7 10. Be3 c6 11. Nbd2) 5. Be2 Bg4?! { (0.21 → 1.10) Inaccuracy. Best move was Nc6. } (5... Nc6) 6. O-O Bxf3?! { (0.69 → 1.55) Inaccuracy. Best move was Nc6. } (6... Nc6 7. d4) 7. Bxf3 c6?? { (1.38 → 7.93) Blunder. Best move was Qd7. } (7... Qd7 8. Re1+ Be7 9. d4 Nf6 10. c4 Nc6 11. cxd5 Nxd5 12. Nc3 Nxc3 13. bxc3 O-O 14. Rb1) 8. Re1 Qxe1+? { (7.20 → 8.85) Mistake. Best move was Nd7. } (8... Nd7 9. d4 Ngf6 10. Rxe7+ Bxe7 11. c3 O-O 12. Bf4 Rfe8 13. Nd2 a6 14. Qb3 b5 15. a4) 9. Qxe1+ Be7 10. d4 Nf6 11. Bg5?! { (8.91 → 8.07) Inaccuracy. Best move was Bf4. } (11. Bf4) 11... Na6?! { (8.07 → 8.75) Inaccuracy. Best move was Nbd7. } (11... Nbd7 12. Bf4 h5 13. Nd2 a5 14. Bd6 Ng8 15. Qe3 Rh6 16. Bf4 Re6 17. Qb3 b6 18. Bxh5) 12. Nc3 Nb4? { (8.45 → 10.19) Mistake. Best move was Rd8. } (12... Rd8) 13. Qd2? { (10.19 → 8.23) Mistake. Best move was Qe2. } (13. Qe2 Kf8) 13... h6? { (8.23 → 9.40) Mistake. Best move was O-O. } (13... O-O 14. Ne2) 14. Bh4? { (9.40 → 7.66) Mistake. Best move was Bxf6. } (14. Bxf6 Bxf6 15. Nb5 O-O 16. Qxb4 cxb5 17. c3 Rae8 18. Qxb5 Re7 19. g3 Rd8 20. Bxd5 g6) 14... g5? { (7.66 → 8.91) Mistake. Best move was O-O. } (14... O-O 15. Nd1 Na6 16. Bg3 Rfe8 17. Ne3 Bd8 18. Nf5 Re6 19. Bf4 Be7 20. Qc3 Re8 21. h4) 15. Bg3 h5? { (8.29 → 13.23) Mistake. Best move was Kf8. } (15... Kf8 16. Re1 Rd8 17. Be2 c5 18. Bb5 Nc6 19. Qe2 Re8 20. Bxc6 bxc6 21. Be5 Bd8 22. Na4) 16. Re1 h4 17. Be5 Rh6 18. a3 Na6 19. Qxg5 Rg6 20. Qxh4 Ng4 21. Qh8+ Bf8?! { (28.25 → Mate in 11) Checkmate is now unavoidable. Best move was Kd7. } (21... Kd7 22. Bxg4+) 22. Bxg4 Rxg4 23. Bg7+?! { (Mate in 10 → 25.78) Lost forced checkmate sequence. Best move was Bb8+. } (23. Bb8+ Re4 24. Nxe4 Rxb8 25. Nc5+ Kd8 26. Qxf8+ Kc7 27. Nxa6+ Kb6 28. Nxb8 a6 29. Qb4+ Kc7) 23... Kd7 24. Bxf8 Rxd4?! { (22.06 → Mate in 5) Checkmate is now unavoidable. Best move was Re8. } (24... Re8 25. Rxe8) 25. Re7+ Kd6 26. Rxf7+ Ke6 27. Qf6# { White wins by checkmate. } 1-0