lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/McMkjXjZ"] [Date "2020.12.14"] [Round "-"] [White "AAlexaxndru"] [Black "cotomanmaria"] [Result "0-1"] [UTCDate "2020.12.14"] [UTCTime "16:32:33"] [WhiteElo "1045"] [BlackElo "1171"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "600+4"] [ECO "B07"] [Opening "Pirc Defense #4"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d6?! { (0.12 → 0.73) Inaccuracy. Best move was e6. } { B07 Pirc Defense #4 } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bc4?! { (0.73 → -0.15) Inaccuracy. Best move was d4. } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... e5?! { (-0.15 → 0.63) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Qe2 e6 4. Nf3 Be7 5. e5 dxe5 6. Nxe5 O-O 7. O-O) 3. Qh5? { (0.63 → -0.42) Mistake. Best move was Nf3. } (3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. Nc3 Be7) 3... g6 4. Bxf7+?? { (0.12 → -3.90) Blunder. Best move was Qd1. } (4. Qd1 Bg7 5. d3 Nf6 6. Nf3 O-O 7. Bb3 c6 8. O-O Nbd7 9. Be3 Ng4 10. Bg5 Ngf6) 4... Kxf7 5. Qxg6+?? { (-3.28 → -16.49) Blunder. Best move was Qd1. } (5. Qd1) 5... Kxg6 6. f3 Nc6 7. c4 Nge7 8. d4 Nxd4 9. Be3 h5 10. Na3 Bd7 11. O-O-O c6 12. Rxd4 exd4 13. Bxd4 Rh6 14. Bh8 Rxh8 15. Nh3 Bxh3 16. gxh3 Kf7 17. f4 Rg8 18. h4 Rg2 19. Rd1?! { (-31.18 → Mate in 11) Checkmate is now unavoidable. Best move was Nc2. } (19. Nc2 Qa5) 19... Qb6 20. c5 Qxb2# { Black wins by checkmate. } 0-1