lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/wJbckFsE"] [Date "2021.03.18"] [Round "-"] [White "Stefan_Vasilis"] [Black "Bulllet"] [Result "0-1"] [UTCDate "2021.03.18"] [UTCTime "17:23:30"] [WhiteElo "1272"] [BlackElo "1714"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+16"] [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 } e5 2. Qf3? { (0.41 → -0.83) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nf6 3. Bc4? { (-0.75 → -1.97) Mistake. Best move was d4. } (3. d4 Nc6) 3... d5 4. Bxd5?? { (-1.42 → -4.70) Blunder. Best move was Bb3. } (4. Bb3) 4... Nxd5 5. Qh5?! { (-4.16 → -4.97) Inaccuracy. Best move was Nc3. } (5. Nc3 Nxc3) 5... Nc6 6. Qg4?? { (-4.64 → -18.91) Blunder. Best move was a3. } (6. a3 g6) 6... Bxg4 7. f3 Be6 8. f4 Nf6 9. fxe5 Nxe5 10. d4 Nc6 11. e4 Nxe4 12. c3 Bc4 13. b3 Ba6 14. a4 Qh4+ 15. g3 Nxg3 16. Nf3?! { (-31.10 → Mate in 7) Checkmate is now unavoidable. Best move was hxg3. } (16. hxg3 Qxh1) 16... Qe4+ 17. Kf2 Nxh1+ 18. Kg2 Be2?! { (Mate in 3 → -37.80) Lost forced checkmate sequence. Best move was Qg4+. } (18... Qg4+ 19. Kxh1 Qxf3+ 20. Kg1 Qf1#) 19. Kxh1?! { (-37.80 → Mate in 2) Checkmate is now unavoidable. Best move was Nd2. } (19. Nd2 Bxf3+) 19... Qxf3+ 20. Kg1 Qf1# { Black wins by checkmate. } 0-1