lichess dev

[Event "Bullet Shield Arena"] [Site "http://chess-academy.net/7rZ0UyOh"] [Date "2020.05.04"] [Round "-"] [White "CostelStina"] [Black "Sofia"] [Result "1-0"] [UTCDate "2020.05.04"] [UTCTime "15:31:18"] [WhiteElo "1679"] [BlackElo "1632"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "60+0"] [ECO "C20"] [Opening "King's Pawn Game: Wayward Queen Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Qh5?! { (0.30 → -0.46) Inaccuracy. Best move was Nf3. } { C20 King's Pawn Game: Wayward Queen Attack } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... g6?? { (-0.46 → 7.53) Blunder. Best move was Nc6. } (2... Nc6 3. Bc4 g6 4. Qd1 Bg7 5. Nf3 Na5 6. Be2 d5 7. d3) 3. Qxe5+ Be7?! { (7.20 → 7.75) Inaccuracy. Best move was Ne7. } (3... Ne7 4. Qxh8 h6 5. h4 g5 6. Qf6 Nec6 7. Qxd8+ Nxd8 8. d4) 4. Qxh8 Bf8? { (9.00 → 13.18) Mistake. Best move was Kf8. } (4... Kf8 5. e5 Bg5 6. Nf3 Bh6 7. Nc3 d5 8. d4 Bxc1 9. Rxc1 Bg4 10. Be2 Na6 11. Qxh7) 5. Qxg8 Ke7 6. b3 d5 7. Ba3+ c5 8. Bxc5+ Ke8?! { (20.32 → Mate in 4) Checkmate is now unavoidable. Best move was Ke6. } (8... Ke6 9. Bxf8 Qe8 10. Nf3 Kd7 11. Nc3 Nc6 12. Ng5 Nd4 13. Nxd5 Kc6 14. Nb4+ Kc7 15. Bd6+) 9. Qxf8+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Bb5+. } (9. Bb5+ Nc6 10. Qxf8+ Kd7 11. Qxf7+ Qe7 12. Qxe7#) 9... Kd7 10. Qd6+ Ke8 11. Qxd8+?! { (Mate in 4 → 19.71) Lost forced checkmate sequence. Best move was Bb5+. } (11. Bb5+ Nc6 12. Qf8+ Kd7 13. Qxf7+ Qe7 14. Qxe7#) 11... Kxd8 12. exd5 Bf5 13. Nc3 Bxc2 14. Ke2 Bf5 15. Ke1 Bc2 16. Rc1 Bf5 17. g3 Bc2 18. Rxc2 Nd7 19. Bh3 Ne5 20. f4 f5 21. fxe5 g5 22. Nb5 g4 23. Bg2 f4?! { (31.91 → Mate in 11) Checkmate is now unavoidable. Best move was a6. } (23... a6) 24. h3 f3?! { (83.01 → Mate in 11) Checkmate is now unavoidable. Best move was Rc8. } (24... Rc8 25. Nxa7) 25. Bf1 f2+?! { (78.91 → Mate in 8) Checkmate is now unavoidable. Best move was b6. } (25... b6 26. Bd4) 26. Kxf2 Kc8 27. hxg4?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Be7+. } (27. Be7+ Kd7 28. Rc7+ Ke8 29. Nd6#) 27... Kd7 28. Rxh7+ Kc8 29. Rh8+ Kd7 30. Rxa8?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was e6#. } (30. e6#) 30... b6 31. Rxa7+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was e6#. } (31. e6#) 31... Kd8 32. Bxb6+ Ke8 33. Rc8# { White wins by checkmate. } 1-0