lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/R3djyvZg"] [Date "2021.03.12"] [Round "-"] [White "springexxx"] [Black "Dominic"] [Result "1-0"] [UTCDate "2021.03.12"] [UTCTime "17:31:02"] [WhiteElo "1899"] [BlackElo "1371"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-2"] [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?! { (0.66 → 1.18) Inaccuracy. Best move was Nf6. } (3... Nf6) 4. exd5 c4? { (0.77 → 2.55) Mistake. Best move was d6. } (4... d6 5. Nf3 Be7 6. c4 Bg4 7. Be2 Nd7 8. O-O Ngf6 9. Nc3 O-O 10. h3 Bxf3 11. Bxf3) 5. Bxc4?! { (2.55 → 1.78) Inaccuracy. Best move was Qe2+. } (5. Qe2+ Qe7) 5... Bc5 6. Qf3? { (2.13 → 1.02) Mistake. Best move was Nf3. } (6. Nf3 Qe7+) 6... d6 7. Nh3? { (1.39 → 0.10) Mistake. Best move was Nc3. } (7. Nc3 Ne7) 7... Qf6? { (0.10 → 1.84) Mistake. Best move was Nd7. } (7... Nd7 8. Nc3 Ngf6 9. Bf4 O-O 10. O-O h6 11. Bd3 Re8 12. Rfe1 Ne5 13. Bxe5 dxe5 14. Ne4) 8. Qe2+?! { (1.84 → 1.09) Inaccuracy. Best move was Nf4. } (8. Nf4 Qe7+) 8... Kd8?? { (1.09 → 6.77) Blunder. Best move was Qe7. } (8... Qe7) 9. Bg5 Bg4?? { (6.39 → 15.79) Blunder. Best move was Bxh3. } (9... Bxh3 10. Bxf6+) 10. Bxf6+? { (15.79 → 8.84) Mistake. Best move was Qxg4. } (10. Qxg4) 10... gxf6? { (8.84 → 16.74) Mistake. Best move was Nxf6. } (10... Nxf6 11. Qd2 Bxh3 12. gxh3 Re8+ 13. Kf1 Re5 14. Nc3 Rf5 15. f4 Bb4 16. Bd3 Rh5 17. Rg1) 11. f3 Bxh3 12. gxh3 a5 13. Nc3 b5 14. Bxb5 Nd7 15. Ne4 Rb8 16. Nxc5 dxc5 17. Bxd7 Kxd7 18. O-O-O Ne7 19. Qa6 Nc8?! { (22.18 → Mate in 6) Checkmate is now unavoidable. Best move was Ng6. } (19... Ng6 20. Qc6+) 20. d6?! { (Mate in 6 → 22.58) Lost forced checkmate sequence. Best move was Qc6+. } (20. Qc6+ Kd8 21. d6 Ra8 22. Qc7+ Ke8 23. Rhg1 Nxd6 24. Qxd6 a4 25. Rge1#) 20... Rb6 21. Qc4 Nxd6 22. Qxf7+ Kd8?! { (19.66 → Mate in 7) Checkmate is now unavoidable. Best move was Kc8. } (22... Kc8) 23. Qxf6+ Kd7 24. Qxh8 Kc7 25. Rhe1 Nc4 26. Re7+ Kc6 27. Qf6+?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Qe8#. } (27. Qe8#) 27... Kb5 28. a4+ Kxa4 29. b3+ Kb5 30. bxc4+ Ka6 31. Qf8?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qxb6+. } (31. Qxb6+ Kxb6 32. Rd6#) 31... Rb4 32. Qa8+ Kb6 33. Rd6# { White wins by checkmate. } 1-0