lichess dev

[Event "Echipa Ana-Maria Arena"] [Site "http://chess-academy.net/CoEL6lWc"] [Date "2020.05.11"] [Round "-"] [White "Hesse06"] [Black "niezgodaalexandru"] [Result "1-0"] [UTCDate "2020.05.11"] [UTCTime "15:13:50"] [WhiteElo "1500"] [BlackElo "1402"] [WhiteRatingDiff "+134"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } c5?! { (-0.16 → 0.70) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qh5 g6?? { (0.49 → 8.84) Blunder. Best move was Qe7. } (3... Qe7 4. Nc3 Nf6 5. Qd1 d6 6. d3 Nc6 7. Nge2 Qd8 8. O-O) 4. Qxe5+ Qe7 5. Qxh8 Nf6? { (8.67 → 9.74) Mistake. Best move was d5. } (5... d5) 6. d3 Nh5?! { (9.21 → 10.93) Inaccuracy. Best move was Ng4. } (6... Ng4 7. f3) 7. Qxh7? { (10.93 → 8.49) Mistake. Best move was Bh6. } (7. Bh6 d5 8. Nc3 dxc4 9. Nd5 Qd6 10. dxc4 Nd7 11. Nf3 g5 12. Bxg5 h6 13. e5 Nxe5) 7... Nf6? { (8.49 → 10.12) Mistake. Best move was d5. } (7... d5 8. Bb5+ Bd7 9. Nc3 dxe4 10. Bh6 Nc6 11. Bxf8 Qxf8 12. dxe4 O-O-O 13. Nf3 Nb4 14. O-O-O) 8. Qh4?! { (10.12 → 9.11) Inaccuracy. Best move was Qh8. } (8. Qh8 d5) 8... Bg7?! { (9.11 → 10.57) Inaccuracy. Best move was d5. } (8... d5) 9. Bg5 Ng8 10. Bxe7 d6 11. Qf4 Kxe7 12. Qxf7+ Kd8 13. Bb5 a6 14. Qxg8+ Ke7?! { (32.92 → Mate in 8) Checkmate is now unavoidable. Best move was Kc7. } (14... Kc7 15. Qxg7+) 15. Qxg7+?! { (Mate in 8 → 37.38) Lost forced checkmate sequence. Best move was Qe8+. } (15. Qe8+ Kf6 16. Nf3 axb5 17. Qd8+ Ke6 18. Ng5+ Ke5 19. Qe7+ Kf4 20. Nf7 Bc3+ 21. bxc3 Nc6) 15... Ke6?! { (37.38 → Mate in 3) Checkmate is now unavoidable. Best move was Kd8. } (15... Kd8 16. Qf8+ Kc7 17. Nc3 Be6 18. Qe7+ Nd7 19. Qxe6 Nb6 20. Qe7+ Kb8 21. Qxd6+ Ka7 22. Na4) 16. Bc4+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Nf3. } (16. Nf3 d5 17. Ng5+ Kd6 18. e5#) 16... d5 17. Bxd5+ Kd6 18. f4?! { (Mate in 4 → 43.73) Lost forced checkmate sequence. Best move was e5+. } (18. e5+ Kxd5 19. Qxg6 Kxe5 20. Nf3+ Kd5 21. Nc3#) 18... Bg4?! { (43.73 → Mate in 3) Checkmate is now unavoidable. Best move was c4. } (18... c4 19. Qe5+) 19. Nc3?! { (Mate in 3 → 42.09) Lost forced checkmate sequence. Best move was e5+. } (19. e5+ Kxd5 20. Qxg6 Nd7 21. Qd6#) 19... Ra7?! { (42.09 → Mate in 1) Checkmate is now unavoidable. Best move was Nd7. } (19... Nd7 20. Qxg6+) 20. e5# { White wins by checkmate. } 1-0