lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/rXLr4XOo"] [Date "2020.12.05"] [Round "-"] [White "ichimmonica"] [Black "raluca"] [Result "1-0"] [UTCDate "2020.12.05"] [UTCTime "09:00:01"] [WhiteElo "976"] [BlackElo "1276"] [WhiteRatingDiff "+39"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "600+2"] [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. Nc3?! { (0.73 → 0.23) Inaccuracy. Best move was d4. } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... Bg4?? { (0.23 → 5.66) Blunder. Best move was c5. } (2... c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. Bc4) 3. Qxg4 f6? { (5.11 → 7.87) Mistake. Best move was Nf6. } (3... Nf6 4. Qg3 e5 5. Bc4 c6 6. a4 g6 7. Nf3 Bg7 8. d3 O-O 9. O-O Nh5 10. Qh3) 4. d4? { (7.87 → 6.80) Mistake. Best move was Bc4. } (4. Bc4 c6) 4... e5? { (6.80 → 7.95) Mistake. Best move was Qd7. } (4... Qd7 5. Qe2) 5. Be3? { (7.95 → 6.14) Mistake. Best move was Bc4. } (5. Bc4 Nc6) 5... d5?? { (6.14 → 9.65) Blunder. Best move was exd4. } (5... exd4) 6. exd5? { (9.65 → 8.64) Mistake. Best move was dxe5. } (6. dxe5 d4 7. Qe6+ Qe7 8. Qc8+ Qd8 9. Qxb7 dxe3 10. fxe3 fxe5 11. Qxa8 Nd7 12. Qxa7 Bc5) 6... exd4 7. Bxd4?! { (8.81 → 7.84) Inaccuracy. Best move was Bb5+. } (7. Bb5+ Nd7 8. Bxd4 Qe7+ 9. Nge2 O-O-O 10. Bxa7 f5 11. Qxf5 Qf6 12. Qh3 Qh6 13. Qe3 Qxe3) 7... Nd7? { (7.84 → 10.77) Mistake. Best move was Bd6. } (7... Bd6 8. O-O-O) 8. O-O-O Ne7 9. Bb5 c6 10. Ba4 cxd5 11. Nb5 a6?! { (14.67 → Mate in 1) Checkmate is now unavoidable. Best move was Ng6. } (11... Ng6) 12. Na7? { (Mate in 1 → 7.81) Lost forced checkmate sequence. Best move was Nd6#. } (12. Nd6#) 12... Rc8? { (7.81 → 13.07) Mistake. Best move was Qc7. } (12... Qc7 13. Bb6) 13. Nxc8 Qxc8 14. Nf3 Qc4 15. Bb3 Qa4 16. Bxa4 g6?! { (25.53 → Mate in 4) Checkmate is now unavoidable. Best move was b5. } (16... b5 17. Bb3) 17. Ba7?! { (Mate in 4 → 27.48) Lost forced checkmate sequence. Best move was Bxd7+. } (17. Bxd7+ Kf7 18. Qe6+ Kg7 19. Qxf6+ Kh6 20. Qh4#) 17... Kf7 18. Bxd7 Bh6+ 19. Nd2 f5 20. Bxf5 gxf5?! { (26.24 → Mate in 9) Checkmate is now unavoidable. Best move was Nxf5. } (20... Nxf5 21. Qf3) 21. Qf3?! { (Mate in 9 → 27.45) Lost forced checkmate sequence. Best move was Qh5+. } (21. Qh5+ Ng6 22. Qxf5+ Kg8 23. Bd4 Bf4 24. Rde1 Be5 25. Rxe5 Nxe5 26. Re1 Kg7 27. Rxe5 b6) 21... Ra8 22. Bd4 Ra7?! { (26.94 → Mate in 9) Checkmate is now unavoidable. Best move was Bg7. } (22... Bg7 23. Qh5+) 23. Bxa7?! { (Mate in 9 → 33.61) Lost forced checkmate sequence. Best move was Qh5+. } (23. Qh5+ Kf8 24. Qxh6+ Ke8 25. Bxa7 Kd7 26. Rhe1 Ng6 27. Qxh7+ Ne7 28. Qxe7+ Kc6 29. Re6+ Kb5) 23... Nc8?! { (33.61 → Mate in 7) Checkmate is now unavoidable. Best move was Kg6. } (23... Kg6 24. Rhe1) 24. Bb8?! { (Mate in 7 → 34.34) Lost forced checkmate sequence. Best move was Qxf5+. } (24. Qxf5+ Ke8 25. Qxc8+ Kf7 26. Rde1 Kg6 27. Qe6+ Kh5 28. h4 Bxd2+ 29. Kxd2 h6 30. g4#) 24... Ne7?! { (34.34 → Mate in 8) Checkmate is now unavoidable. Best move was Kg6. } (24... Kg6 25. Qxd5) 25. g4?! { (Mate in 8 → 31.87) Lost forced checkmate sequence. Best move was Qh5+. } (25. Qh5+ Ng6 26. Qxh6 b6 27. Qxh7+ Kf6 28. Rhe1 a5 29. Bc7 Ne7 30. Rxe7 f4 31. Qg7+ Kf5) 25... f4?! { (31.87 → Mate in 8) Checkmate is now unavoidable. Best move was Bg5. } (25... Bg5 26. Bd6) 26. Bxf4 Ng6 27. Bxh6+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qxd5+. } (27. Qxd5+ Ke8 28. Rhe1+ Ne7 29. Bxh6 b6 30. Nb3 b5 31. Qh5#) 27... Kg8 28. Qxd5+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qf6. } (28. Qf6 d4 29. Qg7#) 28... Kh8 29. Qd8+ Nf8 30. Qxf8# { White wins by checkmate. } 1-0