lichess dev

[Event "Iustina Arena"] [Site "http://chess-academy.net/RgtdMxFx"] [Date "2020.09.27"] [Round "-"] [White "costelconstantin"] [Black "DinuVlad"] [Result "1-0"] [UTCDate "2020.09.27"] [UTCTime "16:23:04"] [WhiteElo "2065"] [BlackElo "1280"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "E00"] [Opening "Kangaroo Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 2. c4 Bb4+ { E00 Kangaroo Defense } 3. Bd2 Bd6? { (0.10 → 1.17) Mistake. Best move was Bxd2+. } (3... Bxd2+ 4. Qxd2 Nf6 5. Nc3 O-O 6. Nf3 d5 7. e3 b6 8. cxd5 exd5 9. Be2 Re8 10. Rd1) 4. a3? { (1.17 → 0.14) Mistake. Best move was Nc3. } (4. Nc3 Nf6) 4... Be7?! { (0.14 → 0.84) Inaccuracy. Best move was c5. } (4... c5) 5. Nc3 Bh4? { (0.62 → 2.11) Mistake. Best move was d5. } (5... d5 6. Nf3) 6. g3? { (2.11 → 0.90) Mistake. Best move was Nf3. } (6. Nf3) 6... Bg5? { (0.90 → 2.05) Mistake. Best move was Bf6. } (6... Bf6) 7. Nf3? { (2.05 → 0.94) Mistake. Best move was Bxg5. } (7. Bxg5) 7... Bh6?! { (0.94 → 1.82) Inaccuracy. Best move was Bxd2+. } (7... Bxd2+) 8. Bg2?! { (1.82 → 1.06) Inaccuracy. Best move was e3. } (8. e3 d6 9. Bg2 Nd7 10. Qc2 Ngf6 11. O-O O-O 12. h3 g6 13. Rad1 e5 14. c5 Bg7) 8... Bxd2+ 9. Qxd2 Nh6?! { (1.13 → 1.68) Inaccuracy. Best move was Ne7. } (9... Ne7 10. O-O O-O 11. b3 d5 12. e4 dxe4 13. Nxe4 Nd7 14. Rfe1 b6 15. Rad1 Bb7 16. Nc3) 10. O-O Nf5? { (1.43 → 2.46) Mistake. Best move was O-O. } (10... O-O) 11. d5? { (2.46 → 1.44) Mistake. Best move was e4. } (11. e4) 11... exd5?! { (1.44 → 2.31) Inaccuracy. Best move was d6. } (11... d6 12. dxe6 Bxe6 13. Nd4 Nd7 14. Nxe6 fxe6 15. Bxb7 Rb8 16. Bg2 O-O 17. e4 Ne7 18. b4) 12. Nxd5?! { (2.31 → 1.65) Inaccuracy. Best move was cxd5. } (12. cxd5 d6) 12... g5?? { (1.65 → 7.76) Blunder. Best move was d6. } (12... d6 13. Rad1 O-O 14. e4 Nh6 15. c5 Nc6 16. h3 f6 17. cxd6 cxd6 18. Nf4 Re8 19. Nh4) 13. Nxg5 O-O 14. Be4?! { (7.86 → 7.15) Inaccuracy. Best move was Ne4. } (14. Ne4 Kh8 15. g4 c6 16. Ndf6 d5 17. cxd5 Nd7 18. gxf5 Nxf6 19. Qc3 Bxf5 20. Nxf6 cxd5) 14... Nxg3? { (7.15 → Mate in 24) Checkmate is now unavoidable. Best move was d6. } (14... d6 15. Qf4) 15. Bxh7+ Kg7 16. Qd4+ f6 17. fxg3 Qe7?! { (15.17 → Mate in 6) Checkmate is now unavoidable. Best move was Nc6. } (17... Nc6 18. Qe4) 18. Nxe7 Kh6 19. Ng8+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Nf5+. } (19. Nf5+ Kxg5 20. Qh4#) 19... Kxg5 20. Qh4# { White wins by checkmate. } 1-0