lichess dev

[Event "Champions Arena"] [Site "http://chess-academy.net/YjWELr3Y"] [Date "2020.07.07"] [Round "-"] [White "chitanumatei"] [Black "Dragos_B"] [Result "1-0"] [UTCDate "2020.07.07"] [UTCTime "16:30:20"] [WhiteElo "1534"] [BlackElo "1189"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } d6?! { (-0.02 → 0.77) Inaccuracy. Best move was d5. } (1... d5 2. d4 Nf6 3. c4 e6 4. Nf3 Be7 5. cxd5 exd5 6. Bd3) 2. Qf3? { (0.77 → -0.49) Mistake. Best move was c4. } (2. c4 e5 3. d4 Be7 4. Be2 exd4 5. exd4 d5 6. Nc3 Nf6) 2... Qd7? { (-0.49 → 0.63) Mistake. Best move was e5. } (2... e5 3. d4 Nf6 4. Qd1 Be7 5. dxe5 dxe5 6. Qxd8+ Bxd8 7. Nf3) 3. Bc4? { (0.63 → -0.56) Mistake. Best move was d4. } (3. d4 Nf6) 3... Qe6?? { (-0.56 → 8.87) Blunder. Best move was e6. } (3... e6 4. Nc3 d5 5. Be2 Bd6 6. Qg4 f5 7. Qh5+ Qf7 8. Qxf7+ Kxf7 9. Nf3 Nc6 10. d4) 4. Bxe6 Bxe6? { (8.49 → 17.22) Mistake. Best move was fxe6. } (4... fxe6 5. Qe2 h6 6. Nf3 Nc6 7. d4 Bd7 8. Bd2 g5 9. Nc3 Bg7 10. O-O-O O-O-O 11. h3) 5. Nh3? { (17.22 → 8.37) Mistake. Best move was Qxb7. } (5. Qxb7 Kd7 6. Qxa8 Kc8 7. Qxa7 Bd5 8. Nf3 Nf6 9. O-O Bb7 10. Nc3 h6 11. Qa5 Nc6) 5... Bd5? { (8.37 → 13.69) Mistake. Best move was Bc8. } (5... Bc8 6. Nc3 Nf6 7. Nf4 c6 8. d4 Na6 9. Bd2 g6 10. h3 Nc7 11. O-O-O Bd7 12. b4) 6. Qxd5 c6 7. Qf5 e6 8. Qe4 g6 9. Ng5 f5 10. Qxe6+ Be7 11. Nf7 Nd7 12. Nxh8 O-O-O 13. Qb3 Nc5 14. Qb4 Nb3 15. Qxb3 Bh4 16. Nf7 Bxf2+ 17. Kxf2 Re8 18. Nxd6+ Kc7?! { (39.37 → Mate in 8) Checkmate is now unavoidable. Best move was Kd8. } (18... Kd8 19. Nxe8) 19. Nxe8+ Kd8 20. Qxg8 Kd7?! { (44.17 → Mate in 4) Checkmate is now unavoidable. Best move was h5. } (20... h5 21. Nf6+) 21. Nf6+?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qf7+. } (21. Qf7+ Kd8 22. Nf6 Kc8 23. Qd7+ Kb8 24. Qd8#) 21... Kc7 22. Ne8+ Kb6 23. Qb3+ Kc5 24. d4# { White wins by checkmate. } 1-0