lichess dev

[Event "Sandipan Arena"] [Site "http://chess-academy.net/SX65A4qw"] [Date "2019.03.10"] [Round "-"] [White "Alina1303"] [Black "iustandup"] [Result "1-0"] [UTCDate "2019.03.10"] [UTCTime "13:41:40"] [WhiteElo "1341"] [BlackElo "1577"] [WhiteRatingDiff "+115"] [BlackRatingDiff "-104"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B10"] [Opening "Caro-Kann Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c6?! { (0.29 → 0.92) Inaccuracy. Best move was e6. } (1... e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 Nf6 6. c5) 2. Nc3?! { (0.92 → 0.38) Inaccuracy. Best move was d4. } { B10 Caro-Kann Defense #2 } (2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Nf6 8. O-O Bxd3) 2... e6 3. Nf3 e5? { (0.56 → 2.06) Mistake. Best move was d5. } (3... d5 4. d4 Bb4 5. e5 Nd7 6. Bd3 c5 7. Bd2 Bxc3 8. Bxc3 Ne7 9. O-O h6 10. b3) 4. Bc4? { (2.06 → 0.90) Mistake. Best move was Nxe5. } (4. Nxe5 Nf6 5. d4 d5 6. exd5 Nxd5 7. Bc4 Be6 8. Nxd5 cxd5 9. Bb5+ Nd7 10. O-O Bd6) 4... Qb6?? { (0.90 → 4.25) Blunder. Best move was d6. } (4... d6 5. d4) 5. O-O? { (4.25 → 1.51) Mistake. Best move was Nxe5. } (5. Nxe5 Nh6) 5... Na6?? { (1.51 → 4.92) Blunder. Best move was d6. } (5... d6) 6. Ng5?? { (4.92 → 1.83) Blunder. Best move was Nxe5. } (6. Nxe5 Nh6 7. Qh5 Qd4 8. Bxf7+ Nxf7 9. Nxf7 g6 10. Qf3 Be7 11. Nxh8 Qxh8 12. d3 Qf6) 6... Ne7?? { (1.83 → 6.55) Blunder. Best move was Nh6. } (6... Nh6 7. Qh5) 7. Nxf7? { (6.55 → 4.65) Mistake. Best move was Bxf7+. } (7. Bxf7+ Kd8 8. Bb3 Kc7 9. d3 d5 10. exd5 cxd5 11. Bxd5 Kb8 12. Bc4 Nc7 13. Nf7 Rg8) 7... Nd5?? { (4.65 → 11.74) Blunder. Best move was d5. } (7... d5 8. Nxh8 dxc4 9. Qh5+ g6 10. Qxh7 Be6 11. Nxg6 Nxg6 12. Qxg6+ Bf7 13. Qf6 Qc7 14. b3) 8. exd5 cxd5 9. Bxd5 d6 10. Nxh8 Bf5 11. Qh5+ Bg6 12. Nxg6 hxg6 13. Qxg6+ Ke7?! { (22.76 → Mate in 8) Checkmate is now unavoidable. Best move was Kd8. } (13... Kd8 14. Qf7 Be7 15. Qg8+ Kc7 16. Qxa8 Kd7 17. Bxb7 Qd8 18. Qxd8+ Bxd8 19. Bxa6 Bg5 20. Bc4) 14. Qe6+?! { (Mate in 8 → 22.84) Lost forced checkmate sequence. Best move was Qf7+. } (14. Qf7+ Kd8 15. Qxf8+ Kd7 16. Qf7+ Kd8 17. Be6 Qxf2+ 18. Rxf2 Nc5 19. Nd5 Nxe6 20. Qxe6 b6) 14... Kd8 15. Na4 Qc7 16. c3 Qe7 17. Qf5 Nc7 18. Bxb7 Rb8 19. Qe4 Nb5 20. Qc6? { (14.75 → 8.97) Mistake. Best move was Bc6. } (20. Bc6) 20... Qxb7 21. Qc4 d5?! { (8.80 → 9.65) Inaccuracy. Best move was Qd7. } (21... Qd7 22. Qg8 Kc7 23. f4 e4 24. Qc4+ Qc6 25. Qf7+ Qd7 26. Qxd7+ Kxd7 27. c4 Nd4 28. Nc3) 22. Qh4+ Be7?! { (9.31 → 10.55) Inaccuracy. Best move was Kc8. } (22... Kc8 23. Re1) 23. Qg4? { (10.55 → 8.75) Mistake. Best move was Qh8+. } (23. Qh8+ Kc7 24. Qxg7 Kc6 25. Qxe5 Bd6 26. Qh5 Qg7 27. g3 Rh8 28. Qe2 Qh7 29. f4 Nc7) 23... Bf6 24. Nc5 Qe7?! { (8.65 → 9.59) Inaccuracy. Best move was Qc8. } (24... Qc8 25. Qxc8+ Kxc8 26. Nd3 Nd6 27. Re1 e4 28. Nf4 d4 29. Ne2 dxc3 30. dxc3 Be5 31. Rd1) 25. b4 Nc7?! { (9.22 → 10.04) Inaccuracy. Best move was Qf7. } (25... Qf7 26. Re1) 26. d3? { (10.04 → 8.66) Mistake. Best move was Re1. } (26. Re1) 26... Qf8? { (8.66 → Mate in 1) Checkmate is now unavoidable. Best move was Rb6. } (26... Rb6 27. Be3 a6 28. Qf3 Qf7 29. a4 Ke8 30. a5 Rc6 31. Rfe1 Qe7 32. Qh5+ Kf8 33. f4) 27. Ne6+? { (Mate in 1 → 9.39) Lost forced checkmate sequence. Best move was Qd7#. } (27. Qd7#) 27... Nxe6 28. Qxe6 Rb5?! { (9.36 → 10.07) Inaccuracy. Best move was d4. } (28... d4 29. Qd5+ Ke8 30. cxd4 Qf7 31. Qc6+ Qd7 32. Qxd7+ Kxd7 33. dxe5 Bxe5 34. Rb1 a5 35. b5) 29. a4 Rb6 30. Qxd5+ Kc8 31. a5 Rd6 32. Qa8+ { Black resigns. } 1-0