lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/MagxvHBT"] [Date "2021.03.09"] [Round "-"] [White "Matei22995"] [Black "daviddubita12"] [Result "0-1"] [UTCDate "2021.03.09"] [UTCTime "17:10:52"] [WhiteElo "1544"] [BlackElo "1617"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. Ng5? { (0.31 → -0.72) Mistake. Best move was d3. } (5. d3 O-O 6. O-O h6 7. Bd2 d6 8. Na4 Bb6 9. b4 Nd4) 5... O-O 6. Qf3? { (-0.01 → -2.97) Mistake. Best move was O-O. } (6. O-O Nd4 7. d3 h6 8. Nf3 c6 9. Nxd4 exd4 10. Ne2 d5 11. exd5 cxd5 12. Bb3 a5) 6... Nd4? { (-2.97 → -1.61) Mistake. Best move was h6. } (6... h6 7. Bxf7+) 7. Qd1 d6?! { (-2.24 → -1.25) Inaccuracy. Best move was h6. } (7... h6 8. Nf3) 8. d3?! { (-1.25 → -2.16) Inaccuracy. Best move was Nf3. } (8. Nf3) 8... Bg4 9. f3 Bd7 10. O-O?? { (-1.67 → -5.63) Blunder. Best move was Ne2. } (10. Ne2 h6 11. Nxf7 Rxf7 12. Bxf7+ Kxf7 13. c3 Nxe2 14. Qxe2 Nh5 15. g3 Kg6 16. Be3 Bxe3) 10... Nxc2+ 11. d4? { (-5.20 → -6.58) Mistake. Best move was Kh1. } (11. Kh1 Nxa1) 11... Bxd4+ 12. Kh1 Nxa1 13. Be3?? { (-6.27 → -10.21) Blunder. Best move was Ne2. } (13. Ne2 Bc5 14. Bd2 b5 15. Bd5 c6 16. Bxf7+ Rxf7 17. Nxf7 Kxf7 18. Qxa1 Be6 19. b3 a5) 13... Bxe3 14. Qxa1 a6?! { (-13.77 → -9.16) Inaccuracy. Best move was Bxg5. } (14... Bxg5) 15. Nh3 Bxh3 16. gxh3 Qd7 17. a4?! { (-9.22 → -10.54) Inaccuracy. Best move was Kg2. } (17. Kg2 Nh5 18. Ne2 a5 19. a4 Qe7 20. Qe1 g6 21. h4 Bc5 22. b3 Kg7 23. Bd3 Bb4) 17... Qxh3 18. Bd5 c6 19. Bc4 Nh5 20. Qe1 Nf4 21. Qxe3?! { (-10.41 → Mate in 1) Checkmate is now unavoidable. Best move was Qg3. } (21. Qg3 b5) 21... Qg2# { Black wins by checkmate. } 0-1