lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/9I4Ppkfi"] [Date "2021.02.19"] [Round "-"] [White "LucaP"] [Black "druar"] [Result "0-1"] [UTCDate "2021.02.19"] [UTCTime "17:31:50"] [WhiteElo "1255"] [BlackElo "1557"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+58"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C01"] [Opening "French Defense: Exchange Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. d4 d5 3. exd5 { C01 French Defense: Exchange Variation } exd5 4. f4? { (0.40 → -0.91) Mistake. Best move was Nf3. } (4. Nf3 Nf6 5. Bd3 c5 6. c3 c4 7. Bc2 Bd6 8. Qe2+ Be6) 4... Nf6 5. h3? { (-0.49 → -1.74) Mistake. Best move was Bd3. } (5. Bd3) 5... Nc6? { (-1.74 → -0.65) Mistake. Best move was Bd6. } (5... Bd6 6. Nf3 O-O 7. Bd3 c5 8. O-O cxd4 9. Nxd4 Nc6 10. c3 Bd7 11. Nd2 Nxd4 12. cxd4) 6. c3? { (-0.65 → -1.87) Mistake. Best move was Nf3. } (6. Nf3) 6... Bd6 7. g4? { (-1.41 → -2.51) Mistake. Best move was Bd3. } (7. Bd3 Ne4 8. Bxe4 dxe4 9. Ne2 Qh4+ 10. Kf1 O-O 11. Qe1 Qh6 12. Qf2 f5 13. Be3 b5) 7... O-O 8. g5? { (-2.23 → -4.59) Mistake. Best move was Nf3. } (8. Nf3 Re8+) 8... Ne4? { (-4.59 → -3.08) Mistake. Best move was Re8+. } (8... Re8+ 9. Kf2 Ne4+ 10. Kg2 Ne7 11. Nf3 f6 12. gxf6 gxf6 13. Nbd2 Ng6 14. Nxe4 dxe4 15. Rg1) 9. Bg2? { (-3.08 → -4.38) Mistake. Best move was Bd3. } (9. Bd3) 9... Ng3 10. Rh2 Re8+? { (-4.50 → -3.00) Mistake. Best move was Ne7. } (10... Ne7) 11. Kf2 Ne4+ 12. Ke3?? { (-2.78 → -22.54) Blunder. Best move was Bxe4. } (12. Bxe4 Rxe4 13. Ne2 Qe7 14. Nd2 Rxf4+ 15. Nxf4 Bxf4 16. Nf1 Bxh2 17. Nxh2 Bxh3 18. Qf3 Qd7) 12... Nxc3+ 13. Kd3 Nxd1 14. Kd2?! { (-22.21 → Mate in 8) Checkmate is now unavoidable. Best move was Nf3. } (14. Nf3 Bf5+ 15. Kd2 Ne3 16. Ne5 Nc2 17. Nc3 Nxa1 18. Nb5 Nc2 19. Kd1 N2xd4 20. Nxd4 Nxd4) 14... Qe7 15. Kxd1 Qe1+ 16. Kc2 Nxd4+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Bf5+. } (16... Bf5+ 17. Be4 Bxe4+ 18. Kb3 Qb4#) 17. Kd3 Qd1+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Bf5+. } (17... Bf5+ 18. Kxd4 c5+ 19. Kxd5 Qe6#) 18. Kc3 Nb5# { Black wins by checkmate. } 0-1