lichess dev

[Event "Polgar Arena"] [Site "http://chess-academy.net/W0BAjSJJ"] [Date "2020.09.08"] [Round "-"] [White "stefan-vartolomei12"] [Black "GabrielStratila"] [Result "1-0"] [UTCDate "2020.09.08"] [UTCTime "17:06:12"] [WhiteElo "1318"] [BlackElo "1395"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Bc5?! { (-0.16 → 0.44) Inaccuracy. Best move was Nf6. } { C20 Bishop's Opening: Boi Variation } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3? { (0.44 → -0.60) Mistake. Best move was Nf3. } (3. Nf3 Nc6 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4) 3... Qh4?? { (-0.60 → 4.88) Blunder. Best move was Nf6. } (3... Nf6 4. Nc3 c6 5. d3 d6 6. h3 b5 7. Bb3 O-O 8. Qg3) 4. Qxf7+ Kd8 5. Qf8+?? { (4.97 → -12.83) Blunder. Best move was d4. } (5. d4 Be7 6. Qxg7 Qf6 7. Qg3 Qg6 8. Qxg6 hxg6 9. dxe5 b6 10. Nf3 Ba6 11. Bd5 Nc6) 5... Bxf8 6. g3 Qf6 7. Bxg8 Bc5 8. d3 Qxf2+ 9. Kd1 Qf1+ 10. Kd2 Qf2+ 11. Kc3 Qd4+ 12. Kd2 Qe3+ 13. Kd1 Qd4 14. c3 Qf2 15. Nd2 Be3 16. Nc4 Rxg8 17. Nxe5 Qf1+ 18. Kc2 Qe2+?? { (-20.93 → 1.97) Blunder. Best move was Qg2+. } (18... Qg2+) 19. Nxe2 Bxc1 20. Raxc1 d6 { Black resigns. } 1-0