lichess dev

[Event "Filip Arena"] [Site "http://chess-academy.net/7LEtaXL2"] [Date "2021.02.04"] [Round "-"] [White "Stefanos"] [Black "Marius"] [Result "0-1"] [UTCDate "2021.02.04"] [UTCTime "17:56:44"] [WhiteElo "1451"] [BlackElo "1707"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A43"] [Opening "Franco-Benoni Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. d4 c5?! { (0.05 → 0.74) Inaccuracy. Best move was d5. } (2... d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Nc3 O-O 7. O-O) 3. d5 { A43 Franco-Benoni Defense } exd5?! { (0.38 → 0.98) Inaccuracy. Best move was Nf6. } (3... Nf6) 4. exd5 c4? { (0.60 → 3.36) Mistake. Best move was d6. } (4... d6 5. Nf3 Nf6 6. c4 Nbd7 7. Nc3 Ng4 8. Bd3 Be7 9. O-O O-O 10. Re1 Nde5 11. Nxe5) 5. Bxc4? { (3.36 → 2.13) Mistake. Best move was Qe2+. } (5. Qe2+) 5... Qf6? { (2.13 → 4.16) Mistake. Best move was Bc5. } (5... Bc5 6. d6) 6. d6? { (4.16 → 1.51) Mistake. Best move was Nf3. } (6. Nf3) 6... Bxd6?! { (1.51 → 2.23) Inaccuracy. Best move was Qxd6. } (6... Qxd6 7. Qe2+ Be7 8. Nf3 Nf6 9. Nc3 O-O 10. O-O Nc6 11. Bg5 h6 12. Rad1 Qc5 13. Bh4) 7. Nf3 b6?? { (1.68 → 5.23) Blunder. Best move was Ne7. } (7... Ne7 8. O-O Bf4 9. Nc3 O-O 10. Ne4 Qc6 11. Bxf4 Qxe4 12. Bd6 Qxc4 13. Bxe7 Re8 14. Re1) 8. O-O? { (5.23 → 4.21) Mistake. Best move was Bg5. } (8. Bg5) 8... Bb7 9. Re1+? { (4.58 → 1.80) Mistake. Best move was Ng5. } (9. Ng5 Nh6 10. Re1+ Be7 11. Nc3 O-O 12. Qd3 Nf5 13. Rxe7 Qxe7 14. Qxf5 g6 15. Qh3 Qe1+) 9... Ne7 10. Bg5?! { (2.13 → 1.24) Inaccuracy. Best move was Nbd2. } (10. Nbd2 O-O) 10... Qxb2?? { (1.24 → 12.45) Blunder. Best move was Bxf3. } (10... Bxf3 11. Bxf6) 11. Nbd2?? { (12.45 → 4.37) Blunder. Best move was Qxd6. } (11. Qxd6) 11... h6?? { (4.37 → 8.92) Blunder. Best move was O-O. } (11... O-O) 12. Bxe7?? { (8.92 → 4.22) Blunder. Best move was Bxf7+. } (12. Bxf7+ Kxf7) 12... Bxe7 13. Qe2? { (4.06 → 2.38) Mistake. Best move was Ne5. } (13. Ne5) 13... Qf6 14. Ne5? { (2.18 → -0.09) Mistake. Best move was Rad1. } (14. Rad1 Bxf3) 14... Qg5?? { (-0.09 → 8.13) Blunder. Best move was O-O. } (14... O-O) 15. Ng4?? { (8.13 → -0.87) Blunder. Best move was Ndf3. } (15. Ndf3 Qf6 16. Ng4 Qd6 17. Rad1 Qc5 18. Nfe5 O-O 19. Nxf7 Rxf7 20. Ne5 d5 21. Nxf7 dxc4) 15... Na6?? { (-0.87 → 5.86) Blunder. Best move was O-O. } (15... O-O) 16. Nf3? { (5.86 → 4.08) Mistake. Best move was h4. } (16. h4) 16... Bxf3?? { (4.08 → 7.50) Blunder. Best move was Qc5. } (16... Qc5 17. Bxa6 Bxa6 18. Qxa6 O-O 19. Rad1 d5 20. Qb7 Bd6 21. Rxd5 Rab8 22. Rxc5 Rxb7 23. Rd5) 17. gxf3?? { (7.50 → 0.78) Blunder. Best move was Qxf3. } (17. Qxf3) 17... Nc5 18. Kh1? { (1.11 → -1.39) Mistake. Best move was f4. } (18. f4) 18... f5?? { (-1.39 → 4.66) Blunder. Best move was Ne6. } (18... Ne6 19. Qe4 O-O 20. Ne5 Rad8 21. Rad1 Nf4 22. Rg1 Nh3 23. Rg2 d5 24. Bxd5 Bf6 25. Nc6) 19. Nf6+?? { (4.66 → -5.02) Blunder. Best move was f4. } (19. f4 Qh4) 19... Qxf6 20. Rad1? { (-4.60 → -5.92) Mistake. Best move was a4. } (20. a4 Kf8 21. a5 Rd8 22. Qe5 Ne4 23. Qxf6+ Nxf6 24. Rg1 g5 25. Bd3 f4 26. axb6 axb6) 20... Rd8?! { (-5.92 → -5.24) Inaccuracy. Best move was Kf8. } (20... Kf8) 21. Rd6?? { (-5.24 → -13.09) Blunder. Best move was Qe5. } (21. Qe5 Kf8) 21... Qxd6 22. Bd5 Rf8 23. c4 Rf6 24. f4 a5 25. Bc6?! { (-13.32 → Mate in 12) Checkmate is now unavoidable. Best move was Qf3. } (25. Qf3) 25... dxc6?! { (Mate in 12 → -19.61) Lost forced checkmate sequence. Best move was Qxc6+. } (25... Qxc6+ 26. f3 Re6 27. Kg2 Rxe2+ 28. Rxe2 Nd3 29. a4 Nxf4+ 30. Kf2 Nxe2 31. Kxe2 Qxc4+ 32. Ke3) 26. f3?! { (-19.61 → Mate in 8) Checkmate is now unavoidable. Best move was Rg1. } { White resigns. } (26. Rg1 g6) 0-1