lichess dev

[Event "Sofia Arena"] [Site "http://chess-academy.net/l9EI5N78"] [Date "2020.02.24"] [Round "-"] [White "LeancaNicolae"] [Black "AndreiCernen"] [Result "1-0"] [UTCDate "2020.02.24"] [UTCTime "17:28:38"] [WhiteElo "1663"] [BlackElo "1493"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "120+0"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } Nh6? { (0.00 → 1.47) Mistake. Best move was d5. } (2... d5 3. exd5 exd5 4. d4 Nf6 5. Bb5+ c6 6. Bd3 Qe7+ 7. Be2) 3. Bc4? { (1.47 → -0.10) Mistake. Best move was d4. } (3. d4 d5 4. Nc3 dxe4 5. Nxe4 Nf5 6. Bd3 Be7 7. c3 O-O 8. Qc2 Nd7 9. Ng3 Nf6) 3... Nc6? { (-0.10 → 1.23) Mistake. Best move was d5. } (3... d5) 4. O-O?! { (1.23 → 0.39) Inaccuracy. Best move was Nc3. } (4. Nc3 f5 5. Bb5 fxe4 6. Nxe4 d5 7. Ng3 Nf7 8. d4 a6 9. Bxc6+ bxc6 10. O-O Bd6) 4... Nb4? { (0.39 → 2.07) Mistake. Best move was d5. } (4... d5 5. exd5) 5. a3?! { (2.07 → 1.50) Inaccuracy. Best move was d4. } (5. d4 d5) 5... Nc6 6. Nc3 Ng4?! { (1.30 → 2.19) Inaccuracy. Best move was f5. } (6... f5 7. e5) 7. h3? { (2.19 → 1.02) Mistake. Best move was d4. } (7. d4 d6) 7... Nge5 8. Nxe5 Nxe5 9. d4?? { (1.65 → -3.95) Blunder. Best move was Ba2. } (9. Ba2) 9... Qh4?? { (-3.95 → 5.96) Blunder. Best move was Nxc4. } (9... Nxc4) 10. dxe5 b5? { (5.46 → 7.81) Mistake. Best move was Bc5. } (10... Bc5) 11. Bxb5? { (7.81 → 6.47) Mistake. Best move was Nxb5. } (11. Nxb5 Qd8 12. Qd3 Bb7 13. Nc3 Qh4 14. Rd1 Rd8 15. Ba6 Bc6 16. Be3 Be7 17. Bb5 Bxb5) 11... Rb8? { (6.47 → 7.67) Mistake. Best move was Bc5. } (11... Bc5 12. Qd3) 12. Be3 c6 13. Bxc6?? { (7.90 → 3.94) Blunder. Best move was Bc4. } (13. Bc4) 13... dxc6 14. Bxa7?! { (4.17 → 3.38) Inaccuracy. Best move was Qd4. } (14. Qd4) 14... Rxb2 15. Rb1? { (3.66 → 2.52) Mistake. Best move was Na4. } (15. Na4 Rb7 16. Bc5 Rd7 17. Qe2 Bxc5 18. Nxc5 Ra7 19. Qc4 Qe7 20. a4 Qc7 21. Rfd1 Qxe5) 15... Rxb1 16. Qxb1 Bxa3 17. Qb8?! { (2.71 → 1.81) Inaccuracy. Best move was Qb3. } (17. Qb3) 17... Ke7?? { (1.81 → 11.43) Blunder. Best move was O-O. } (17... O-O 18. Ra1) 18. Qc7+ Ke8 19. Qxc6+? { (24.29 → 8.59) Mistake. Best move was Rd1. } (19. Rd1) 19... Kd8? { (8.59 → Mate in 6) Checkmate is now unavoidable. Best move was Bd7. } (19... Bd7 20. Qa6) 20. Bb6+?! { (Mate in 6 → 26.20) Lost forced checkmate sequence. Best move was Rd1+. } (20. Rd1+ Bd6 21. Rxd6+ Ke7 22. Qc7+ Bd7 23. Qxd7+ Kf8 24. Qc8+ Qd8 25. Qxd8#) 20... Ke7 21. Qc7+ Ke8?! { (21.77 → Mate in 8) Checkmate is now unavoidable. Best move was Bd7. } (21... Bd7 22. Rd1 Ra8 23. g3 Qg5 24. Be3 Kf8 25. Bxg5 Kg8 26. Rxd7 Rf8 27. Qb7 h6 28. Be7) 22. Qxc8+ Ke7 23. Qxh8 Kd7 24. Qxg7?! { (Mate in 5 → 19.99) Lost forced checkmate sequence. Best move was Rd1+. } (24. Rd1+ Kc6 25. Qc8+ Kxb6 26. Rb1+ Bb4 27. Rxb4+ Ka5 28. Rb5#) 24... Kc6?! { (19.99 → Mate in 22) Checkmate is now unavoidable. Best move was Qe7. } (24... Qe7 25. Qg8) 25. Bd4?! { (Mate in 22 → 17.14) Lost forced checkmate sequence. Best move was Qg8. } (25. Qg8) 25... Kb7?! { (17.14 → Mate in 8) Checkmate is now unavoidable. Best move was Qe7. } (25... Qe7 26. Qxh7) 26. Qxf7+ Kc6 27. Qxe6+ Kc7 28. Nb5+ Kb7 29. Qb6+ Kc8 30. Qc7# { White wins by checkmate. } 1-0