lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/DPGxufSK"] [Date "2021.01.18"] [Round "-"] [White "CostelStina23"] [Black "Marius_Bot"] [Result "1-0"] [UTCDate "2021.01.18"] [UTCTime "17:31:39"] [WhiteElo "1500"] [BlackElo "1366"] [WhiteRatingDiff "+119"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } Bc5? { (0.00 → 1.26) Mistake. Best move was d5. } (2... d5 3. exd5 exd5 4. d4 Nf6 5. Bb5+ c6 6. Bd3 Qe7+ 7. Be2) 3. Bd3?! { (1.26 → 0.27) Inaccuracy. Best move was d4. } (3. d4 Bb6 4. Na3 d5 5. e5 Ne7 6. Bd3 Nd7 7. Be3 h6 8. c3 O-O 9. O-O Nf5) 3... Qf6? { (0.27 → 1.78) Mistake. Best move was d5. } (3... d5 4. c3 Bb6 5. O-O Ne7 6. Bc2 d4 7. d3 c5 8. cxd4) 4. O-O?! { (1.78 → 0.82) Inaccuracy. Best move was c3. } (4. c3) 4... Qh6? { (0.82 → 2.95) Mistake. Best move was e5. } (4... e5 5. c3 d6 6. Be2 Nc6 7. b4 Bb6 8. a4 a6 9. a5 Ba7 10. b5 axb5 11. Bxb5) 5. Bc4?! { (2.95 → 2.03) Inaccuracy. Best move was Be2. } (5. Be2 Be7 6. d4 Qg6 7. Ne5 Qf6 8. Nc3 a6 9. Nc4 g6 10. Be3 b5 11. e5 Qg7) 5... Bd6?! { (2.03 → 2.77) Inaccuracy. Best move was Be7. } (5... Be7 6. d4 g5 7. h4 Qh5 8. Nxg5 Qxd1 9. Rxd1 h6 10. Nf3 Nf6 11. Nc3 Nxe4 12. Nxe4) 6. e5 Be7 7. d3? { (3.13 → 1.98) Mistake. Best move was d4. } (7. d4 g5) 7... d6?? { (1.98 → 8.70) Blunder. Best move was Qh5. } (7... Qh5 8. d4) 8. Bxh6 gxh6? { (8.45 → 9.84) Mistake. Best move was Nxh6. } (8... Nxh6 9. d4 d5 10. Bd3 O-O 11. Nc3 Nc6 12. a3 Bd7 13. Qc1 Bd8 14. Ne2 f6 15. b4) 9. exd6 Bxd6 10. Qe2?! { (10.17 → 9.38) Inaccuracy. Best move was Qd2. } (10. Qd2 Nd7 11. Nc3 Ne7 12. Qxh6 Nf5 13. Qh5 Nf6 14. Qg5 Be7 15. Nb5 Nd5 16. Qd2 c6) 10... Nf6?! { (9.38 → 10.00) Inaccuracy. Best move was Ne7. } (10... Ne7 11. Ne5) 11. Ne5 Nh5 12. Qxh5 Rg8?! { (15.40 → Mate in 9) Checkmate is now unavoidable. Best move was Rf8. } (12... Rf8) 13. Nxf7?! { (Mate in 9 → 18.64) Lost forced checkmate sequence. Best move was Qxf7+. } (13. Qxf7+ Kd8 14. Qxg8+ Ke7 15. Qf7+ Kd8 16. Qf6+ Ke8 17. Bxe6 Bxe6 18. Qxe6+ Be7 19. Qg8+ Bf8) 13... Kf8 14. Nxh6 Rg7 15. Qf3+ Ke7 16. d4 Nc6 17. d5 Nb4 18. Na3 Bd7 19. dxe6 Bxe6 20. Bxe6 Kxe6?! { (27.31 → Mate in 6) Checkmate is now unavoidable. Best move was Rf8. } (20... Rf8) 21. Qf5+ Ke7 22. Qh3?! { (Mate in 5 → 22.38) Lost forced checkmate sequence. Best move was Rae1+. } (22. Rae1+ Kd8 23. Nf7+ Rxf7 24. Qxf7 Be5 25. Rxe5 a6 26. Re8#) 22... Rf8 23. Nf5+ Kf7 24. Nxg7 Kxg7 25. Qd7+ Kf6 26. Qxh7 Ke6?! { (20.93 → Mate in 8) Checkmate is now unavoidable. Best move was Nc6. } (26... Nc6 27. Nc4) 27. Rfe1+ Kd5 28. Qe4+ Kc5 29. Qc4+ Kb6 30. Qb5# { White wins by checkmate. } 1-0