lichess dev

[Event "Turneul Academiei Arena"] [Site "http://chess-academy.net/FDAv2x61"] [Date "2019.11.10"] [Round "-"] [White "cave_boy"] [Black "Catea"] [Result "0-1"] [UTCDate "2019.11.10"] [UTCTime "16:49:04"] [WhiteElo "1328"] [BlackElo "1795"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+7"] [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 } Qh4? { (-0.16 → 1.42) Mistake. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. g3?? { (1.42 → -7.94) Blunder. Best move was Qe2. } (3. Qe2) 3... Qxe4+ 4. Ne2? { (-7.66 → -13.86) Mistake. Best move was Kf1. } (4. Kf1 Qxh1 5. Qf3 Qxf3 6. Nxf3 d6 7. Nc3 c6 8. Be2 Nf6 9. d4 e4 10. Ne1 Bh3+) 4... Qxh1+ 5. Ng1 Qxg1+ 6. Ke2 Qxh2 7. Ke1 Qh1+ 8. Ke2 Qe4+ 9. Kf1 Qxc4+ 10. d3 Qa6 11. Nc3 f6 12. Qe1 d6 13. Bd2 Bh3+ 14. Ke2 Bg4+ 15. Ke3?! { (-18.11 → Mate in 2) Checkmate is now unavoidable. Best move was f3. } (15. f3 Be6 16. Kd1 Ne7 17. Kc1 Nbc6 18. Ne2 Qb6 19. f4 O-O-O 20. a4 a5 21. fxe5 dxe5) 15... Qb6+ 16. d4 Qxb2?! { (Mate in 1 → -19.66) Lost forced checkmate sequence. Best move was Qxd4#. } (16... Qxd4#) 17. Rb1 Qxc2 18. Rc1 Qf5 19. Rb1?! { (-21.71 → Mate in 1) Checkmate is now unavoidable. Best move was f4. } (19. f4 Nc6) 19... Nc6?! { (Mate in 1 → -26.96) Lost forced checkmate sequence. Best move was Qf3#. } (19... Qf3#) 20. Rb5?! { (-26.96 → Mate in 1) Checkmate is now unavoidable. Best move was f4. } (20. f4 exd4+ 21. Kf2+ Kd7 22. Rb5 Qd3 23. Rb3 Re8 24. Ne4 Qxe4 25. Qxe4 Rxe4 26. Kf1 Re2) 20... exd4# { Black wins by checkmate. } 0-1