lichess dev

[Event "Teachers Arena"] [Site "http://chess-academy.net/XadBMZRN"] [Date "2019.11.19"] [Round "-"] [White "Elena"] [Black "iustandup"] [Result "0-1"] [UTCDate "2019.11.19"] [UTCTime "19:23:44"] [WhiteElo "1131"] [BlackElo "1639"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } { B01 Scandinavian Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Nc3? { (0.81 → -0.56) Mistake. Best move was exd5. } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... d4 3. Nd5? { (0.16 → -0.99) Mistake. Best move was Nce2. } (3. Nce2 c5 4. Ng3 Nc6 5. Bb5 Bd7 6. Nf3 h5 7. h4 e6 8. Bxc6 Bxc6 9. Ne5 Ne7) 3... Qxd5?? { (-0.99 → 9.00) Blunder. Best move was e5. } (3... e5 4. c3) 4. exd5 Nf6 5. Bc4 Bg4?! { (8.63 → 9.14) Inaccuracy. Best move was Nbd7. } (5... Nbd7 6. Nf3 Nb6 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. O-O Nxd5 10. Nxd4 c6 11. c4 N5f6 12. d3) 6. f3 Bh5?! { (8.68 → 9.60) Inaccuracy. Best move was Bc8. } (6... Bc8 7. Ne2 c6 8. dxc6 Nxc6 9. c3 dxc3 10. dxc3 e6 11. Nd4 Bc5 12. Nxc6 bxc6 13. Qe2) 7. d3?! { (9.60 → 9.08) Inaccuracy. Best move was h4. } (7. h4 Bg6 8. Ne2 c5 9. Nf4 Bf5 10. g4 Bc8 11. Qe2 h6 12. h5 Nbd7 13. O-O Nb6) 7... Nbd7?! { (9.08 → 10.29) Inaccuracy. Best move was Bg6. } (7... Bg6) 8. Ne2? { (10.29 → 8.91) Mistake. Best move was g4. } (8. g4 Bg6 9. g5 Ng8 10. f4 a6 11. Qf3 h6 12. Ne2 O-O-O 13. O-O hxg5 14. fxg5 Ne5) 8... a6? { (8.91 → 10.36) Mistake. Best move was Bg6. } (8... Bg6 9. Nf4 Nb6 10. h4 O-O-O 11. h5 Bf5 12. g4 Bd7 13. g5 Ne8 14. Bb3 Nd6 15. Qe2) 9. O-O? { (10.36 → 8.74) Mistake. Best move was g4. } (9. g4 Bg6) 9... O-O-O?! { (8.74 → 9.63) Inaccuracy. Best move was Bg6. } (9... Bg6) 10. Nxd4?! { (9.63 → 8.84) Inaccuracy. Best move was g4. } (10. g4 Bg6) 10... Nb6 11. Qe1?! { (9.36 → 8.59) Inaccuracy. Best move was g4. } (11. g4 Bg6 12. f4 e6 13. c3 exd5 14. Bb3 h6 15. h3 Bd6 16. f5 Bh7 17. Bf4 Bxf4) 11... Nbxd5? { (8.59 → 9.80) Mistake. Best move was Nfxd5. } (11... Nfxd5 12. Bb3 e6 13. Ne2 Bg6 14. Bd2 h5 15. d4 Ne7 16. Nf4 Rxd4 17. Be3 Rd6 18. Bc5) 12. Qe5? { (9.80 → 8.29) Mistake. Best move was g4. } (12. g4 Bg6 13. g5 e5 14. Nb3 Ne8 15. Qxe5 Nb4 16. Qc3 Nd5 17. Bxd5 Rxd5 18. Be3 Nd6) 12... e6 13. Bxd5? { (8.66 → 6.00) Mistake. Best move was Ne2. } (13. Ne2 Bg6) 13... Rxd5 14. Qf4 Bd6? { (5.92 → 7.75) Mistake. Best move was Bc5. } (14... Bc5 15. Be3 Bg6 16. Nxe6 Bd6 17. Qc4 fxe6 18. b4 h5 19. Bc5 Rd8 20. a4 Be5 21. Rae1) 15. Qe3?? { (7.75 → 4.72) Blunder. Best move was Qh4. } (15. Qh4 Bc5 16. Be3 Rhd8 17. c3 Bg6 18. Rfe1 Bxd3 19. Qf2 a5 20. Nb3 Bd6 21. Rad1 a4) 15... e5?? { (4.72 → 9.33) Blunder. Best move was Bc5. } (15... Bc5 16. c3) 16. Nf5? { (9.33 → 6.71) Mistake. Best move was Nb3. } (16. Nb3 Nd7) 16... Bc5 17. d4 exd4 18. Qb3?? { (7.95 → 3.63) Blunder. Best move was Qf4. } (18. Qf4 Bg6 19. Nxg7 d3+ 20. Be3 Bxe3+ 21. Qxe3 dxc2 22. Qf4 Ne8 23. Nxe8 Rxe8 24. Qa4 Red8) 18... d3+? { (3.63 → 4.77) Mistake. Best move was Rxf5. } (18... Rxf5 19. g4 d3+ 20. Kg2 Rd5 21. c4 Rd6 22. gxh5 d2 23. Rd1 dxc1=Q 24. Raxc1 Nxh5 25. Rxd6) 19. Kh1? { (4.77 → 3.66) Mistake. Best move was Be3. } (19. Be3 Rxf5 20. Qxd3 Bg6 21. Qb3 Bd6 22. c4 Nd7 23. Qc3 Re8 24. Rae1 b6 25. f4 Nf6) 19... Rxf5 20. Qxf7?? { (3.81 → -11.47) Blunder. Best move was Qxd3. } (20. Qxd3 Bg6) 20... Bxf7 21. Re1 Rd8 22. Bd2 dxc2 23. Rac1 Rxd2 24. b3?! { (-27.99 → Mate in 11) Checkmate is now unavoidable. Best move was h3. } (24. h3 Bxa2) 24... Rfd5 25. a4?! { (-36.66 → Mate in 7) Checkmate is now unavoidable. Best move was g4. } (25. g4 Ba3) 25... Rd1 26. Rxc2 Rxe1# { Black wins by checkmate. } 0-1