lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/bxLcNzxs"] [Date "2021.01.05"] [Round "-"] [White "magnuscarslen"] [Black "CostelStina89"] [Result "1-0"] [UTCDate "2021.01.05"] [UTCTime "17:07:48"] [WhiteElo "1865"] [BlackElo "1769"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense: Normal Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. d4 { C00 French Defense: Normal Variation } Nc6? { (0.05 → 1.12) Mistake. Best move was d5. } (2... d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Nc3 O-O 7. O-O) 3. Nf3 Nf6?! { (0.64 → 1.30) Inaccuracy. Best move was d5. } (3... d5 4. e5 Nge7 5. h4 f6 6. c3 fxe5 7. dxe5 Ng6 8. Qe2) 4. Nc3? { (1.30 → 0.28) Mistake. Best move was e5. } (4. e5 Nd5) 4... Bb4?! { (0.28 → 1.00) Inaccuracy. Best move was d5. } (4... d5 5. Bd3 Nb4 6. Bg5 Be7 7. e5 Nd7 8. Bxe7 Qxe7 9. Nb5 Nb6 10. O-O O-O 11. a4) 5. e5?! { (1.00 → 0.38) Inaccuracy. Best move was Bd3. } (5. Bd3) 5... Bxc3+?! { (0.38 → 0.97) Inaccuracy. Best move was Ne4. } (5... Ne4 6. Qd3) 6. bxc3 Nd5? { (0.80 → 2.16) Mistake. Best move was Ne4. } (6... Ne4 7. c4) 7. c4 Nb6?! { (1.49 → 2.03) Inaccuracy. Best move was Nde7. } (7... Nde7 8. d5 Nb4 9. Ba3 Na6 10. Rb1 O-O 11. Bd3 d6 12. dxe6 fxe6 13. O-O Nc5 14. Bxc5) 8. d5 Nb8? { (1.81 → 3.13) Mistake. Best move was Ne7. } (8... Ne7 9. d6) 9. Ba3? { (3.13 → 1.00) Mistake. Best move was Qd4. } (9. Qd4) 9... Nxc4?? { (1.00 → 6.62) Blunder. Best move was d6. } (9... d6 10. Bd3 Na6 11. O-O Nc5 12. dxe6 Bxe6 13. Nd4 O-O 14. Bxc5 dxc5 15. Nxe6 fxe6 16. Qg4) 10. Bxc4 d6? { (5.76 → 7.49) Mistake. Best move was c5. } (10... c5 11. Qd3 Qa5+ 12. Nd2 O-O 13. O-O b6 14. dxe6 dxe6 15. Qe4 Ba6 16. Qxa8 Qxd2 17. Bxa6) 11. O-O O-O 12. Qd3? { (7.71 → 6.27) Mistake. Best move was Re1. } (12. Re1 exd5 13. Qxd5 Bg4 14. exd6 Nd7 15. dxc7 Qxc7 16. Bxf8 Rxf8 17. Re7 Be6 18. Qd3 Qxc4) 12... b6? { (6.27 → 8.19) Mistake. Best move was a5. } (12... a5 13. exd6 cxd6 14. dxe6 Bxe6 15. Bxe6 fxe6 16. Rab1 Na6 17. Qe4 Nc5 18. Bxc5 dxc5 19. Qxe6+) 13. exd6?! { (8.19 → 7.64) Inaccuracy. Best move was Rae1. } (13. Rae1 b5 14. Bxb5 exd5 15. exd6 cxd6 16. Qxd5 Ba6 17. Rd1 Bxb5 18. Qxb5 a6 19. Qb7 Nd7) 13... cxd6 14. dxe6 Bxe6 15. Bxe6 fxe6 16. Bxd6? { (7.80 → 6.47) Mistake. Best move was Rae1. } (16. Rae1 Qf6 17. Nd4 Nd7 18. Nxe6 Rf7 19. f4 Nc5 20. Qd5 Rc8 21. Ng5 Qf5 22. Qxf7+ Qxf7) 16... Re8 17. Bxb8? { (6.40 → 5.03) Mistake. Best move was Rad1. } (17. Rad1) 17... Qxb8?? { (5.03 → 13.50) Blunder. Best move was Qxd3. } (17... Qxd3 18. cxd3 Raxb8 19. Rfe1 Rbc8 20. d4 h6 21. Re2 b5 22. Rae1 Red8 23. Rxe6 a5 24. Rb6) 18. Ng5 g6?! { (12.95 → Mate in 15) Checkmate is now unavoidable. Best move was Qe5. } (18... Qe5 19. Qxh7+ Kf8 20. Qh5 Kg8 21. Qf7+ Kh8 22. Qxe8+ Rxe8 23. Nf7+ Kg8 24. Nxe5 Rc8 25. c4) 19. Qd7 Rf8 20. Qxh7# { White wins by checkmate. } 1-0