lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/rkOdLvD1"] [Date "2021.01.05"] [Round "-"] [White "Arenas"] [Black "Victor-Ababii"] [Result "1-0"] [UTCDate "2021.01.05"] [UTCTime "17:05:54"] [WhiteElo "1721"] [BlackElo "1573"] [WhiteRatingDiff "+88"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } Na6? { (0.00 → 1.26) Mistake. Best move was d5. } (2... d5 3. exd5 exd5 4. d4 Nf6 5. Bb5+ c6 6. Bd3 Qe7+ 7. Be2) 3. d4?! { (1.26 → 0.60) Inaccuracy. Best move was Nc3. } (3. Nc3 c6 4. d4 d5 5. e5 Ne7 6. Bd3 Ng6 7. O-O Be7 8. Ne2 Nb4 9. Bxg6 hxg6) 3... Nh6? { (0.60 → 2.08) Mistake. Best move was d5. } (3... d5 4. Nc3) 4. Bxa6? { (2.08 → 0.99) Mistake. Best move was Nc3. } (4. Nc3 c6 5. Be2 d5 6. O-O dxe4 7. Nxe4 Nf5 8. c3 Be7 9. Ne5 Nc7 10. Bd3 O-O) 4... bxa6 5. Bxh6?! { (1.49 → 0.81) Inaccuracy. Best move was O-O. } (5. O-O g6 6. c4 Bg7 7. Nc3 O-O 8. d5 f6 9. Bxh6 Bxh6 10. Qe2 Bb7 11. Rad1 Qe8) 5... gxh6 6. c3 Bb7?! { (0.61 → 1.20) Inaccuracy. Best move was Rb8. } (6... Rb8) 7. Qe2?! { (1.20 → 0.43) Inaccuracy. Best move was Nbd2. } (7. Nbd2) 7... d5? { (0.43 → 1.72) Mistake. Best move was c5. } (7... c5) 8. Ne5? { (1.72 → -0.16) Mistake. Best move was e5. } (8. e5 c5 9. Nbd2 Qb6 10. O-O a5 11. Qe3 Ba6 12. Rfb1 Rc8 13. Nb3 cxd4 14. Nbxd4 Bg7) 8... dxe4?! { (-0.16 → 0.83) Inaccuracy. Best move was c5. } (8... c5 9. dxc5 Bxc5 10. Nd2 Qc7 11. f4 O-O-O 12. O-O-O Kb8 13. Rhf1 Rhg8 14. exd5 exd5 15. Kb1) 9. Qh5? { (0.83 → -0.24) Mistake. Best move was Nd2. } (9. Nd2 Qd5) 9... Qf6 10. Nd2?! { (-0.10 → -0.72) Inaccuracy. Best move was Na3. } (10. Na3) 10... Bd6?! { (-0.72 → -0.09) Inaccuracy. Best move was Rg8. } (10... Rg8 11. O-O) 11. Ndc4 Rg8?! { (-0.47 → 0.29) Inaccuracy. Best move was Bxe5. } (11... Bxe5 12. dxe5) 12. O-O?! { (0.29 → -0.65) Inaccuracy. Best move was g3. } (12. g3) 12... Bxe5 13. dxe5? { (0.48 → -1.50) Mistake. Best move was Nxe5. } (13. Nxe5) 13... Qg7?! { (-1.50 → -0.72) Inaccuracy. Best move was Qf3. } (13... Qf3) 14. g3 Bd5?! { (-0.83 → 0.00) Inaccuracy. Best move was O-O-O. } (14... O-O-O 15. Rae1 Qg4 16. Qxg4 Rxg4 17. h4 h5 18. b4 Rd3 19. Ne3 Rg8 20. c4 Rgd8 21. Re2) 15. Ne3 Rd8? { (-0.45 → 1.37) Mistake. Best move was O-O-O. } (15... O-O-O) 16. c4? { (1.37 → -0.39) Mistake. Best move was Rad1. } (16. Rad1 Qg5 17. Qe2 Bb7 18. Rxd8+ Kxd8 19. Rd1+ Kc8 20. Qd2 Qe7 21. Qd4 Rd8 22. Qxd8+ Qxd8) 16... Bc6 17. Rad1 Rxd1?! { (-0.74 → 0.00) Inaccuracy. Best move was Rb8. } (17... Rb8) 18. Rxd1 Ke7 19. Qh4+? { (0.00 → -1.13) Mistake. Best move was h4. } (19. h4 Rb8 20. Rd2 a5 21. Kf1 a4 22. Ke2 Qg6 23. Qxg6 hxg6 24. Ng4 h5 25. Nf6 Rb4) 19... Ke8?? { (-1.13 → Mate in 1) Checkmate is now unavoidable. Best move was Qg5. } (19... Qg5 20. Kf1 Qxh4 21. gxh4 a5 22. b3 f6 23. exf6+ Kxf6 24. h3 Rb8 25. Ng4+ Ke7 26. Nxh6) 20. Qd8# { White wins by checkmate. } 1-0