lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/GJ2scTLK"] [Date "2020.12.06"] [Round "-"] [White "damianganjea"] [Black "ANTI_SVCER"] [Result "0-1"] [UTCDate "2020.12.06"] [UTCTime "17:29:29"] [WhiteElo "1777"] [BlackElo "2303"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+4"] [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 } d5 3. exd5 exd5 4. Qe2+? { (0.36 → -0.89) Mistake. Best move was d4. } (4. d4 Nf6 5. Bd3 Bd6 6. Qe2+ Be6 7. c4 Bb4+ 8. Nc3 O-O) 4... Be7 5. b3?! { (-0.33 → -1.26) Inaccuracy. Best move was d4. } (5. d4 Nf6 6. Nc3 O-O 7. Be3 Be6 8. Qd2 Nc6 9. Bd3 Nb4 10. O-O Nxd3 11. Qxd3 c6) 5... Nf6 6. c4? { (-1.16 → -2.37) Mistake. Best move was Ba3. } (6. Ba3 Nc6) 6... O-O 7. cxd5?? { (-2.19 → -5.31) Blunder. Best move was Qd1. } (7. Qd1 Ne4 8. Be2 Bf6 9. d4 c5 10. cxd5 Qxd5 11. Bc4 Qh5 12. O-O Nc6 13. Bd3 Bf5) 7... Nxd5? { (-5.31 → -3.96) Mistake. Best move was Re8. } (7... Re8 8. Qc4) 8. Qd1? { (-3.96 → -6.03) Mistake. Best move was Nc3. } (8. Nc3 Nb4) 8... Nf4?! { (-6.03 → -5.44) Inaccuracy. Best move was Re8. } (8... Re8 9. Nc3 Bf6+ 10. Be2 Nc6 11. O-O Bxc3 12. dxc3 Nxc3 13. Qxd8 Nxe2+ 14. Kh1 Rxd8 15. Be3) 9. Bc4? { (-5.44 → -6.93) Mistake. Best move was g3. } (9. g3 Nh3) 9... Nd3+?? { (-6.93 → -1.82) Blunder. Best move was Nxg2+. } (9... Nxg2+) 10. Kf1? { (-1.82 → -3.28) Mistake. Best move was Bxd3. } (10. Bxd3 Qxd3 11. Qe2 Qxe2+ 12. Kxe2 Bf6 13. Nc3 Re8+ 14. Kf1 Nc6 15. Bb2 b6 16. h4 Ba6+) 10... Nxc1? { (-3.28 → -1.67) Mistake. Best move was Re8. } (10... Re8 11. Kg1 Nc6 12. Ba3 Bf6 13. Nc3 Be6 14. Bxd3 Qxd3 15. h3 Rad8 16. Qf1 Qf5 17. Re1) 11. Qxc1 Nc6 12. Ke1?? { (-1.91 → -5.11) Blunder. Best move was Nc3. } (12. Nc3 Bg4) 12... Nd4 13. Nxd4 Qxd4 14. Na3?? { (-4.62 → -7.66) Blunder. Best move was Nc3. } (14. Nc3 Bg5) 14... Bxa3 15. Qb1? { (-7.44 → -26.76) Mistake. Best move was Qc3. } (15. Qc3 Qf4 16. Qe3 Qd6 17. Kf1 Bc5 18. d4 Bxd4 19. Rd1 Bxe3 20. Rxd6 cxd6 21. fxe3 Be6) 15... Bc5 16. Rf1?! { (-13.03 → Mate in 12) Checkmate is now unavoidable. Best move was Qc1. } (16. Qc1 Rd8) 16... Re8+ 17. Kd1 Bf5 18. Qxf5 Qxa1+ 19. Kc2 Qxa2+ 20. Kc3 Bb4+? { (-19.54 → -7.52) Mistake. Best move was Rad8. } (20... Rad8) 21. Kd4? { (-7.52 → Mate in 2) Checkmate is now unavoidable. Best move was Kxb4. } (21. Kxb4 Qxd2+) 21... Qxd2+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qb2+. } (21... Qb2+ 22. Kd5 c6#) 22. Qd3 Rad8+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qf4+. } (22... Qf4+ 23. Qe4 Qxe4#) 23. Bd5 Rxd5+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qf4+. } (23... Qf4+ 24. Qe4 Qxe4#) 24. Kxd5 Qxd3# { Black wins by checkmate. } 0-1