lichess dev

[Event "Iustina Arena"] [Site "http://chess-academy.net/4aQhCiWt"] [Date "2020.10.02"] [Round "-"] [White "costelconstantin"] [Black "Lucadita"] [Result "1-0"] [UTCDate "2020.10.02"] [UTCTime "16:59:48"] [WhiteElo "2046"] [BlackElo "2216"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-24"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. c4 c6 { D10 Slav Defense } 3. e3 g6 4. Nf3 Bg7 5. Bd3?! { (0.85 → 0.05) Inaccuracy. Best move was Be2. } (5. Be2) 5... Nf6 6. O-O Kf8? { (-0.09 → 1.58) Mistake. Best move was O-O. } (6... O-O 7. Nc3 Bf5 8. Bxf5 gxf5 9. cxd5 cxd5 10. Qb3 b6 11. Ne5 e6 12. f3 Nfd7 13. Nd3) 7. b3?! { (1.58 → 0.70) Inaccuracy. Best move was Qb3. } (7. Qb3 Qb6) 7... b6?! { (0.70 → 1.59) Inaccuracy. Best move was Bf5. } (7... Bf5) 8. Nbd2 Bh6?! { (1.28 → 2.15) Inaccuracy. Best move was Nbd7. } (8... Nbd7) 9. Bb2 Kg7 10. h3 Rf8? { (1.88 → 3.20) Mistake. Best move was e6. } (10... e6 11. g4 Nfd7 12. h4 Kg8 13. h5 Bg7 14. Kg2 c5 15. cxd5 exd5 16. Rh1 gxh5 17. gxh5) 11. g4 Nfd7? { (2.99 → 4.48) Mistake. Best move was Na6. } (11... Na6) 12. g5 Bxg5 13. Nxg5 h6? { (3.94 → 5.02) Mistake. Best move was Nf6. } (13... Nf6 14. Kg2) 14. Ngf3 Nf6 15. Kg2 Qd7?! { (4.57 → 5.25) Inaccuracy. Best move was Be6. } (15... Be6 16. cxd5) 16. Rh1 Bb7?! { (4.82 → 5.49) Inaccuracy. Best move was Qe6. } (16... Qe6 17. Ne5) 17. Qc2?! { (5.49 → 4.67) Inaccuracy. Best move was Ne5. } (17. Ne5 Qc7 18. Rg1 c5 19. cxd5 Bxd5+ 20. e4 Bb7 21. d5 Nbd7 22. Ndf3 Kh7 23. Qd2 Nh5) 17... c5?! { (4.67 → 5.38) Inaccuracy. Best move was Qe6. } (17... Qe6 18. Ne5) 18. cxd5 Qxd5?! { (5.03 → 5.95) Inaccuracy. Best move was Na6. } (18... Na6) 19. e4 Qd7?! { (5.46 → 6.01) Inaccuracy. Best move was Qd8. } (19... Qd8 20. d5) 20. dxc5? { (6.01 → 4.93) Mistake. Best move was d5. } (20. d5 Qc7 21. Nf1 Nd7 22. Qd2 Kh7 23. Ng3 e5 24. Bc1 Ng8 25. a4 f6 26. a5 h5) 20... bxc5?? { (4.93 → 9.09) Blunder. Best move was Kh7. } (20... Kh7 21. Ne5) 21. e5 Bxf3+? { (8.61 → 10.33) Mistake. Best move was Nc6. } (21... Nc6) 22. Nxf3 Rd8 23. exf6+ exf6 24. Bxf6+ Kxf6 25. Qb2+ Ke7 26. Rae1+ Kd6 27. Qf6+ Kd5?! { (19.67 → Mate in 1) Checkmate is now unavoidable. Best move was Kc7. } (27... Kc7 28. Re7) 28. Bc4# { White wins by checkmate. } 1-0