lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/0gDEVwrb"] [Date "2021.02.13"] [Round "-"] [White "filipconstantin"] [Black "Gregory"] [Result "0-1"] [UTCDate "2021.02.13"] [UTCTime "09:00:04"] [WhiteElo "1138"] [BlackElo "1284"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "600+4"] [ECO "B00"] [Opening "Nimzowitsch Defense: Scandinavian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 Nc6?! { (0.15 → 0.67) Inaccuracy. Best move was d5. } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. e4 d5?! { (0.33 → 0.88) Inaccuracy. Best move was e5. } { B00 Nimzowitsch Defense: Scandinavian Variation } (2... e5 3. dxe5) 3. Qh5?? { (0.88 → -2.64) Blunder. Best move was e5. } (3. e5 Bf5) 3... g6? { (-2.64 → -0.05) Mistake. Best move was Nxd4. } (3... Nxd4) 4. Qe2? { (-0.05 → -2.46) Mistake. Best move was Qxd5. } (4. Qxd5 Qxd5 5. exd5 Nxd4 6. Na3 Nf6 7. Bf4 Bg7 8. Be5 Nf5 9. c4 O-O 10. Nf3 Bd7) 4... Nf6?? { (-2.46 → 0.67) Blunder. Best move was Nxd4. } (4... Nxd4 5. Qd1) 5. Qb5?? { (0.67 → -3.29) Blunder. Best move was e5. } (5. e5 Bg4 6. Nf3 Nd7 7. c3 e6 8. h3 Bxf3 9. Qxf3 Bg7 10. Bf4 Ne7 11. Nd2 c5) 5... a6 6. Qb4?? { (-2.66 → -15.17) Blunder. Best move was Qa4. } (6. Qa4 dxe4) 6... Nxb4 7. Nc3 dxe4 8. Bb5+ axb5 9. Nxb5 c6 10. Na3 Bg4 11. Bd2 Nbd5 12. Bg5 h6 13. Bf4 Nxf4 14. g3?! { (-31.88 → Mate in 12) Checkmate is now unavoidable. Best move was c3. } (14. c3 Nd3+) 14... N4d5?! { (Mate in 12 → -27.70) Lost forced checkmate sequence. Best move was Qxd4. } (14... Qxd4 15. Nc4 Qxc4 16. gxf4 Qxc2 17. h4 Qxb2 18. Kf1 Qxa1+ 19. Kg2 Rxa2 20. Rh2 Qe1 21. Kh1) 15. Kf1 Qa5 16. b4 Qxa3 17. f3?! { (-33.94 → Mate in 5) Checkmate is now unavoidable. Best move was h3. } (17. h3 Be6) 17... Bh5?! { (Mate in 5 → -38.54) Lost forced checkmate sequence. Best move was exf3. } (17... exf3 18. c3 Qb2 19. Nxf3 Bxf3 20. a3 Qg2+ 21. Ke1 Qe2#) 18. fxe4?! { (-38.54 → Mate in 3) Checkmate is now unavoidable. Best move was g4. } (18. g4 Ne3+) 18... Nxe4?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Ne3+. } (18... Ne3+ 19. Kf2 Nxe4+ 20. Ke1 Qc3#) 19. c4 Ndc3?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Ne3+. } (19... Ne3+ 20. Ke1 Qc3#) 20. d5 Qb2 21. Re1 Qf2# { Black wins by checkmate. } 0-1