lichess dev

[Event "junior Arena"] [Site "http://chess-academy.net/xVISTZcp"] [Date "2021.02.20"] [Round "-"] [White "viviana"] [Black "Gregory"] [Result "0-1"] [UTCDate "2021.02.20"] [UTCTime "09:26:51"] [WhiteElo "1193"] [BlackElo "1334"] [WhiteRatingDiff "-55"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "600+4"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 Nc6?! { (0.12 → 0.72) Inaccuracy. Best move was e6. } { B00 Nimzowitsch Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d3? { (0.72 → -0.71) Mistake. Best move was d4. } (2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 a6 6. Be3 Nge7) 2... g6? { (-0.71 → 0.79) Mistake. Best move was e5. } (2... e5 3. Nc3) 3. Nc3? { (0.79 → -0.29) Mistake. Best move was d4. } (3. d4 d5) 3... e5?! { (-0.29 → 0.33) Inaccuracy. Best move was Bg7. } (3... Bg7 4. Nf3 e5 5. Nd5 Nce7 6. c4 d6 7. d4 exd4 8. Nxd4 Bd7 9. Nc3 a6 10. Be2) 4. g3?! { (0.33 → -0.40) Inaccuracy. Best move was Nd5. } (4. Nd5 Nce7 5. c4 Bg7 6. Nf3 d6 7. Nc3 f5 8. b4 Nf6 9. b5 O-O 10. Be2 Bd7) 4... h5?! { (-0.40 → 0.57) Inaccuracy. Best move was Nge7. } (4... Nge7 5. Bg2 d6 6. Nge2 Bg7 7. O-O O-O 8. Bg5 h6 9. Bd2 Bd7 10. f4 Kh7 11. h3) 5. Bg2?! { (0.57 → 0.06) Inaccuracy. Best move was Nf3. } (5. Nf3 Bg7) 5... d6?! { (0.06 → 0.75) Inaccuracy. Best move was Bg7. } (5... Bg7) 6. Nd5?! { (0.75 → -0.09) Inaccuracy. Best move was Nf3. } (6. Nf3) 6... Nf6? { (-0.09 → 0.92) Mistake. Best move was Bg4. } (6... Bg4 7. f3 Be6 8. Nh3 Nce7 9. Ne3 Bh6 10. c3 Qd7 11. Nf2 f5 12. d4 O-O-O 13. d5) 7. Nxf6+? { (0.92 → -0.23) Mistake. Best move was Bg5. } (7. Bg5 Bg7) 7... Qxf6 8. h3?! { (0.35 → -0.55) Inaccuracy. Best move was Nf3. } (8. Nf3) 8... Qd8? { (-0.55 → 0.66) Mistake. Best move was h4. } (8... h4) 9. h4? { (0.66 → -0.35) Mistake. Best move was Nf3. } (9. Nf3 Be7 10. c3 h4 11. Qa4 a6 12. g4 Qd7 13. g5 f5 14. gxf6 Bxf6 15. O-O Qg7) 9... Bg4 10. f3 Be6 11. Ne2?! { (0.13 → -0.80) Inaccuracy. Best move was c4. } (11. c4 Bg7 12. Ne2 Qb8 13. O-O b5 14. cxb5 Qxb5 15. Be3 O-O 16. b3 Nd4 17. Bxd4 exd4) 11... Nb4? { (-0.80 → 1.16) Mistake. Best move was d5. } (11... d5) 12. b3? { (1.16 → -0.56) Mistake. Best move was d4. } (12. d4 exd4) 12... b6? { (-0.56 → 1.23) Mistake. Best move was d5. } (12... d5 13. O-O Nc6 14. c3 d4 15. cxd4 Nxd4 16. Be3 Bc5 17. Rc1 Ba3 18. Rb1 c5 19. Nxd4) 13. Bb2? { (1.23 → 0.13) Mistake. Best move was c3. } (13. c3 Nc6) 13... a5?! { (0.13 → 0.69) Inaccuracy. Best move was c5. } (13... c5 14. c3 Nc6 15. d4 exd4 16. cxd4 Bg7 17. Qd2 Nxd4 18. Nxd4 cxd4 19. Bxd4 Bxd4 20. Qxd4) 14. Rf1? { (0.69 → -0.54) Mistake. Best move was d4. } (14. d4 Bg7) 14... Bh6? { (-0.54 → 0.52) Mistake. Best move was Bg7. } (14... Bg7) 15. Ba3? { (0.52 → -1.47) Mistake. Best move was a3. } (15. a3 Na6 16. Kf2 O-O 17. Kg1 a4 18. d4 c6 19. Qd3 b5 20. f4 Bg4 21. Bf3 Bh3) 15... d5 16. Bxb4? { (-0.98 → -2.38) Mistake. Best move was Bc1. } (16. Bc1) 16... axb4 17. f4? { (-2.30 → -3.34) Mistake. Best move was d4. } (17. d4) 17... dxe4?! { (-3.34 → -2.50) Inaccuracy. Best move was exf4. } (17... exf4 18. Nxf4 Qd6 19. Kf2 Bg7 20. Kg1 Bg4 21. Bf3 g5 22. e5 Bxf3 23. exd6 Bxd1 24. Raxd1) 18. dxe4? { (-2.50 → -3.69) Mistake. Best move was fxe5. } (18. fxe5 Ra5 19. dxe4 Qe7 20. Nd4 O-O 21. Nxe6 Qxe6 22. Qf3 Qxe5 23. Rd1 f5 24. Qd3 Re8) 18... exf4? { (-3.69 → -1.19) Mistake. Best move was Qe7. } (18... Qe7 19. Qd3) 19. gxf4?? { (-1.19 → -6.10) Blunder. Best move was Qxd8+. } (19. Qxd8+) 19... Qf6?? { (-6.10 → -2.46) Blunder. Best move was Qxh4+. } (19... Qxh4+ 20. Rf2 Rd8 21. Qc1 Bg4 22. Kf1 Bf8 23. Qe1 Bc5 24. Rf3 Qxe1+ 25. Kxe1 Bxf3 26. Bxf3) 20. f5?? { (-2.46 → -11.73) Blunder. Best move was Qd4. } (20. Qd4 Qxh4+ 21. Qf2 Qxf2+ 22. Rxf2 h4 23. Nd4 h3 24. Bh1 Bf8 25. Nxe6 fxe6 26. Rh2 Bc5) 20... Bd7?? { (-11.73 → -3.00) Blunder. Best move was Qxh4+. } (20... Qxh4+ 21. Ng3 Qxg3+ 22. Rf2 Be3 23. Qf3 Bxf2+ 24. Ke2 Qe5 25. Rf1 Bxf5 26. Kxf2 Bg4 27. Qe3) 21. fxg6?? { (-3.00 → -15.81) Blunder. Best move was Rh1. } (21. Rh1 O-O-O) 21... Qxg6?? { (-15.81 → -2.81) Blunder. Best move was Qxh4+. } { Black wins on time. } (21... Qxh4+) 0-1