lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/ofazqXvR"] [Date "2021.01.29"] [Round "-"] [White "CostelStina32"] [Black "Marius"] [Result "1-0"] [UTCDate "2021.01.29"] [UTCTime "17:58:28"] [WhiteElo "1793"] [BlackElo "1715"] [WhiteRatingDiff "+46"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense: King's Indian Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. d3?! { (0.30 → -0.40) Inaccuracy. Best move was d4. } { C00 French Defense: King's Indian Attack } (2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7) 2... Bc5? { (-0.40 → 0.95) Mistake. Best move was c5. } (2... c5 3. Nf3 Nc6 4. Be2 d5 5. O-O h6 6. exd5 exd5 7. d4) 3. Be2? { (0.95 → -0.14) Mistake. Best move was d4. } (3. d4) 3... Qf6? { (-0.14 → 1.50) Mistake. Best move was d5. } (3... d5 4. Nd2) 4. Nf3 Bb6 5. O-O?! { (1.62 → 1.00) Inaccuracy. Best move was d4. } (5. d4 Qd8) 5... Nc6 6. e5? { (1.38 → -0.73) Mistake. Best move was c3. } (6. c3 e5 7. Na3 Nge7 8. Bg5 Qe6 9. Bxe7 Nxe7 10. Nc4 O-O 11. Nfxe5 d5 12. exd5 Nxd5) 6... Nxe5 7. Nxe5 Qxe5 8. Nc3? { (-0.09 → -1.65) Mistake. Best move was c3. } (8. c3 d5) 8... c6 9. Bf3?! { (-1.19 → -1.70) Inaccuracy. Best move was Ne4. } (9. Ne4 Ne7) 9... Bc7?! { (-1.70 → -0.97) Inaccuracy. Best move was d5. } (9... d5 10. Re1 Qf6 11. Qd2 Bc7 12. Qg5 Qxg5 13. Bxg5 f6 14. Bd2 Ne7 15. b4 Kf7 16. Rab1) 10. g3 b6?? { (-1.70 → 4.56) Blunder. Best move was Qf5. } (10... Qf5 11. Bg4 Qf6 12. Ne4 Qd8 13. d4 b6 14. Be2 d5 15. Nd2 Nf6 16. Nf3 O-O 17. Be3) 11. Bf4 Qf6 12. Bxc7 b5?? { (4.10 → 9.34) Blunder. Best move was d5. } (12... d5) 13. Ba5?? { (9.34 → 5.28) Blunder. Best move was Ne4. } (13. Ne4 Qe7) 13... Nh6? { (5.28 → 6.89) Mistake. Best move was d5. } (13... d5) 14. Nxb5? { (6.89 → 5.55) Mistake. Best move was Ne4. } (14. Ne4 Qe7 15. Qd2 O-O 16. Bb4 Qd8 17. Bxf8 Qxf8 18. b4 Nf5 19. a4 d5 20. Nc5 Nd6) 14... cxb5? { (5.55 → 8.09) Mistake. Best move was O-O. } (14... O-O 15. Bb4) 15. Bxa8 d5? { (7.91 → 9.08) Mistake. Best move was O-O. } (15... O-O 16. Bb4 Rd8 17. a4 bxa4 18. c3 a3 19. Rxa3 a6 20. Bg2 d6 21. Qa4 Qg5 22. Qc6) 16. c3? { (9.08 → 7.73) Mistake. Best move was Bc6+. } (16. Bc6+) 16... O-O 17. Bb4 Re8? { (7.59 → 8.74) Mistake. Best move was Rd8. } (17... Rd8 18. Bc6 e5 19. Ba5 Qxc6 20. Bxd8 d4 21. Qe2 f6 22. cxd4 Bb7 23. f3 Nf5 24. dxe5) 18. Bc6 Rd8 19. Ba5 Rd6?! { (8.19 → 9.06) Inaccuracy. Best move was Rf8. } (19... Rf8 20. Bb4 Rd8 21. a4 e5 22. axb5 a6 23. Ba5 axb5 24. Bxd8 Qxc6 25. d4 e4 26. Bg5) 20. Bxb5 d4?! { (8.63 → 9.48) Inaccuracy. Best move was e5. } (20... e5 21. Bc7) 21. c4 a6?! { (9.08 → 9.63) Inaccuracy. Best move was e5. } (21... e5 22. f4 Re6 23. Qf3 Qe7 24. Qa8 Qb7 25. Qxb7 Bxb7 26. fxe5 Rxe5 27. Rf4 Nf5 28. Bc7) 22. Bb4? { (9.63 → 8.28) Mistake. Best move was Ba4. } (22. Ba4) 22... Rb6?! { (8.28 → 8.94) Inaccuracy. Best move was Rd8. } (22... Rd8 23. Bc6 Kh8 24. Re1 Rg8 25. Bh1 Qd8 26. Bd2 f6 27. Bxh6 gxh6 28. c5 Rg6 29. c6) 23. Bc5?! { (8.94 → 8.43) Inaccuracy. Best move was Qa4. } (23. Qa4) 23... Rb8 24. Ba4?! { (8.53 → 7.84) Inaccuracy. Best move was Bc6. } (24. Bc6 e5 25. Bg2 Bd7 26. Qf3 Rc8 27. Qb7 Bf5 28. Be7 Qe6 29. Bd5 Qg6 30. Rfe1 Ng4) 24... Rxb2? { (7.84 → 10.50) Mistake. Best move was Bb7. } (24... Bb7 25. b4 Rc8 26. Rb1 Bf3 27. Qd2 Qf5 28. Bd1 e5 29. Bxf3 Qxf3 30. Rbe1 f6 31. Qe2) 25. Rb1 Rxa2 26. Rb8 Qd8 27. Be7 Qc7 28. Bd6 Qd8 29. Qb3 Rd2 30. Qb6 Nf5?! { (34.31 → Mate in 1) Checkmate is now unavoidable. Best move was Qe8. } (30... Qe8 31. Bxe8) 31. Qxd8# { White wins by checkmate. } 1-0