lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/ZwPdiqUM"] [Date "2020.12.05"] [Round "-"] [White "bugariugeorge"] [Black "agapehoria"] [Result "0-1"] [UTCDate "2020.12.05"] [UTCTime "09:17:42"] [WhiteElo "1266"] [BlackElo "1371"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+44"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A10"] [Opening "English Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. c4 { A10 English Opening } Na6?! { (0.13 → 0.99) Inaccuracy. Best move was e6. } (1... e6 2. e3 Nf6 3. d4 d5 4. Nf3 Be7 5. Nc3 O-O 6. Be2) 2. d4 d6?! { (0.74 → 1.44) Inaccuracy. Best move was e6. } (2... e6 3. e4) 3. d5? { (1.44 → 0.13) Mistake. Best move was Nc3. } (3. Nc3) 3... e6?! { (0.13 → 0.71) Inaccuracy. Best move was g6. } (3... g6 4. e4 Bg7 5. Ne2 Nc5 6. Nbc3 Nf6 7. f3 O-O 8. Be3 a5 9. Ng3 Nfd7 10. Qd2) 4. dxe6?! { (0.71 → -0.26) Inaccuracy. Best move was e4. } (4. e4 g6 5. Nc3 Nc5 6. b4 Bg7 7. Bd2 Nd7 8. Nf3 Ne7 9. dxe6 fxe6 10. Be2 O-O) 4... fxe6?! { (-0.26 → 0.28) Inaccuracy. Best move was Bxe6. } (4... Bxe6 5. Nc3 g6 6. Nf3 Bg7 7. e4 Ne7 8. Be3 O-O 9. Qc2 f5 10. Be2 Nc5 11. O-O) 5. e4?! { (0.28 → -0.25) Inaccuracy. Best move was Nf3. } (5. Nf3 Be7 6. Nc3 Nf6 7. e3 O-O 8. Be2 Nc5 9. O-O a5 10. b3 b6 11. Ba3 Bb7) 5... Be7?! { (-0.25 → 0.48) Inaccuracy. Best move was Nf6. } (5... Nf6 6. Nc3 Be7 7. Nf3 b6 8. Be2 O-O 9. O-O Bb7 10. e5 dxe5 11. Nxe5 Bd6 12. Bf3) 6. e5? { (0.48 → -0.88) Mistake. Best move was Qh5+. } (6. Qh5+ g6) 6... dxe5 7. f3? { (-0.36 → -2.48) Mistake. Best move was Qh5+. } (7. Qh5+ g6) 7... Bg5? { (-2.48 → -0.76) Mistake. Best move was Qxd1+. } (7... Qxd1+ 8. Kxd1) 8. Bxg5 Ne7?? { (-0.91 → 5.56) Blunder. Best move was Qxg5. } (8... Qxg5) 9. Bxe7? { (5.56 → 3.98) Mistake. Best move was Qxd8+. } (9. Qxd8+ Kxd8) 9... Qxe7 10. c5? { (4.11 → 2.34) Mistake. Best move was Qe2. } (10. Qe2 Bd7 11. Nc3 O-O-O 12. O-O-O Qg5+ 13. Qd2 Qf6 14. Qe3 Bc6 15. Rxd8+ Rxd8 16. Nh3 Rd4) 10... Nxc5 11. Qd2?! { (2.41 → 1.84) Inaccuracy. Best move was Qc2. } (11. Qc2 Bd7 12. Nd2 O-O 13. Rc1 b6 14. Ne4 Ba4 15. b3 Nxe4 16. Qxe4 Be8 17. Qxe5 Rf5) 11... g6? { (1.84 → 3.13) Mistake. Best move was O-O. } (11... O-O) 12. Nc3 Bd7 13. Bc4?? { (3.32 → -3.01) Blunder. Best move was Nh3. } (13. Nh3 O-O-O 14. Qe3 Qh4+ 15. Nf2 Qd4 16. Qxd4 exd4 17. Nce4 Nxe4 18. Nxe4 Bc6 19. Bd3 Bxe4) 13... O-O-O?? { (-3.01 → 2.42) Blunder. Best move was Qh4+. } (13... Qh4+ 14. g3) 14. Nh3?? { (2.42 → -2.07) Blunder. Best move was Qe2. } (14. Qe2 Na4) 14... Rhe8?? { (-2.07 → 3.55) Blunder. Best move was Qh4+. } (14... Qh4+ 15. Nf2 Qxc4 16. Qe2 Qxe2+ 17. Kxe2 Na4 18. Nxa4 Bxa4 19. b3 Bc6 20. Ke3 Rd5 21. Rad1) 15. O-O c6? { (3.17 → 5.90) Mistake. Best move was Bb5. } (15... Bb5 16. Qe2) 16. Bxe6?? { (5.90 → -2.24) Blunder. Best move was Qe3. } (16. Qe3 b6 17. Qxe5 Rf8 18. Ne4 Kb7 19. Nxc5+ Qxc5+ 20. Qxc5 bxc5 21. Ng5 h6 22. Ne4 Kb6) 16... Bxe6 17. Nd5?? { (-2.06 → -8.10) Blunder. Best move was Qh6. } (17. Qh6 Bxh3) 17... Bxd5?! { (-8.10 → -7.13) Inaccuracy. Best move was Rxd5. } (17... Rxd5 18. Qg5 Bxh3 19. Qxe7 Rxe7 20. gxh3 Nd3 21. b3 Red7 22. Rfd1 Nf4 23. Rxd5 Rxd5 24. a4) 18. f4? { (-7.13 → -9.57) Mistake. Best move was Qc3. } (18. Qc3 e4 19. fxe4 Nxe4 20. Qe3 Kb8 21. Rfe1 g5 22. Nf2 Qd6 23. b3 h5 24. Rad1 Nxf2) 18... exf4? { (-9.57 → -8.12) Mistake. Best move was Bc4. } (18... Bc4 19. Qe3 Bxf1 20. Rxf1 exf4 21. Qxe7 Rxe7 22. Nxf4 Rd2 23. b4 Ne4 24. a3 Ra2 25. Re1) 19. Nxf4? { (-8.12 → -9.50) Mistake. Best move was Qxf4. } (19. Qxf4 Nd3) 19... g5? { (-9.50 → -7.28) Mistake. Best move was Bc4. } (19... Bc4 20. Qe1) 20. Nxd5 cxd5?! { (-7.53 → -6.62) Inaccuracy. Best move was Rxd5. } (20... Rxd5) 21. g4? { (-6.62 → -8.94) Mistake. Best move was Rad1. } (21. Rad1) 21... Rf8? { (-8.94 → -6.65) Mistake. Best move was Kb8. } (21... Kb8) 22. Rf7?? { (-6.65 → -18.66) Blunder. Best move was Qd4. } (22. Qd4 Kb8) 22... Rxf7 23. Rf1?! { (-16.18 → Mate in 9) Checkmate is now unavoidable. Best move was Rc1. } (23. Rc1 Kb8) 23... Rg7?! { (Mate in 9 → -13.00) Lost forced checkmate sequence. Best move was Rxf1+. } (23... Rxf1+ 24. Kxf1 Rf8+ 25. Kg1 Qe4 26. Qc1 Kb8 27. h3 Qe2 28. Kh1 Rf3 29. b3 Rxh3+ 30. Kg1) 24. a4 Ne4 25. Qe3 Qb4 26. Rf5 h6 27. h4 gxh4 28. b3?! { (-18.50 → Mate in 10) Checkmate is now unavoidable. Best move was Qh3. } (28. Qh3 Qxb2) 28... Kb8?! { (Mate in 10 → -14.49) Lost forced checkmate sequence. Best move was Rxg4+. } (28... Rxg4+ 29. Kf1 Ng3+ 30. Kf2 Nxf5 31. Qe6+ Kb8 32. Qe5+ Nd6 33. Kf3 Rf8+ 34. Ke3 Qe1+ 35. Kd3) 29. Qxa7+?! { (-14.49 → Mate in 5) Checkmate is now unavoidable. Best move was Qf4+. } (29. Qf4+ Qd6) 29... Kxa7 30. a5 Rxg4+ 31. Kh2 Qd2+ 32. Kh3 h5?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qg2#. } (32... Qg2#) 33. b4 Qg2# { Black wins by checkmate. } 0-1