lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/mhURjoWa"] [Date "2021.03.05"] [Round "-"] [White "CornelCoslet"] [Black "water-fan"] [Result "0-1"] [UTCDate "2021.03.05"] [UTCTime "17:03:42"] [WhiteElo "1636"] [BlackElo "1706"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+97"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 { C00 French Defense #2 } 2. Qf3?! { (0.30 → -0.53) Inaccuracy. Best move was d4. } (2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7) 2... d5?! { (-0.53 → 0.10) Inaccuracy. Best move was c5. } (2... c5 3. b3 Nc6 4. Bb2 Nge7 5. Bd3 Ng6 6. Qe3 Nb4 7. Ne2) 3. exd5?! { (0.10 → -0.42) Inaccuracy. Best move was d4. } (3. d4) 3... exd5 4. c4? { (-0.13 → -1.59) Mistake. Best move was d4. } (4. d4 Nf6 5. Bd3 c5 6. Ne2 c4 7. Bf5 Bxf5 8. Qxf5 Bb4+ 9. Nbc3 O-O 10. O-O Bxc3) 4... d4 5. d3 Nf6 6. Nh3?? { (-1.09 → -6.61) Blunder. Best move was Nd2. } (6. Nd2 Nc6) 6... c5?? { (-6.61 → -1.07) Blunder. Best move was Bb4+. } (6... Bb4+ 7. Bd2) 7. Bg5 Nc6?! { (-1.22 → -0.29) Inaccuracy. Best move was Nbd7. } (7... Nbd7 8. Nd2 h6 9. Bxf6 Nxf6 10. Be2 Qe7 11. Ne4 Nxe4 12. Qxe4 Qxe4 13. dxe4 Bd6 14. Bd3) 8. Qe2+ Be6?! { (-0.64 → 0.35) Inaccuracy. Best move was Qe7. } (8... Qe7 9. Nf4 Bf5 10. Bxf6 Qxe2+ 11. Bxe2 gxf6 12. Nd5 O-O-O 13. Na3 Nb4 14. Nxb4 cxb4 15. Nc2) 9. Nf4 Qa5+?! { (0.13 → 1.10) Inaccuracy. Best move was Qd6. } (9... Qd6 10. Nxe6 Qxe6 11. Nd2 Kd7 12. Qxe6+ fxe6 13. g3 h6 14. Bxf6 gxf6 15. Bg2 h5 16. h4) 10. Qd2? { (1.10 → -0.25) Mistake. Best move was Nd2. } (10. Nd2) 10... Qxd2+?! { (-0.25 → 0.41) Inaccuracy. Best move was Qc7. } (10... Qc7) 11. Nxd2 Ng4? { (-0.12 → 0.89) Mistake. Best move was Kd7. } (11... Kd7) 12. Nxe6?! { (0.89 → 0.36) Inaccuracy. Best move was h3. } (12. h3 Nge5 13. Nxe6 fxe6 14. Ne4 h6 15. Bd2 Nb4 16. Bxb4 cxb4 17. Be2 Nc6 18. f4 Be7) 12... fxe6 13. Be2?! { (0.94 → 0.34) Inaccuracy. Best move was h3. } (13. h3 Nf6 14. g3 a5 15. Bg2 Bd6 16. Ne4 Nxe4 17. Bxe4 a4 18. O-O h6 19. Bd2 O-O) 13... Nge5?! { (0.34 → 1.33) Inaccuracy. Best move was Nf6. } (13... Nf6) 14. O-O? { (1.33 → 0.15) Mistake. Best move was Ne4. } (14. Ne4) 14... Nf7?! { (0.15 → 0.95) Inaccuracy. Best move was h6. } (14... h6 15. Bf4 g5 16. Bg3 Be7 17. h4 Kd7 18. h5 g4 19. f3 gxf3 20. Nxf3 Nxf3+ 21. Bxf3) 15. Bh4 g5 16. Bg3 O-O-O? { (0.26 → 1.86) Mistake. Best move was h5. } (16... h5) 17. Bg4 Re8 18. Rfe1 Nfd8 19. Nb3? { (1.83 → -0.24) Mistake. Best move was Bh5. } (19. Bh5 Re7) 19... Nb4? { (-0.24 → 2.16) Mistake. Best move was h5. } (19... h5) 20. Rac1?? { (2.16 → -2.51) Blunder. Best move was Be5. } (20. Be5 Rg8) 20... Nxd3 21. Nxc5?? { (-2.13 → -7.34) Blunder. Best move was Bh5. } (21. Bh5 Re7) 21... Bxc5 22. Be5?! { (-6.85 → -7.47) Inaccuracy. Best move was Bf3. } (22. Bf3 Nc6 23. a3 Kd7 24. Be4 Nxc1 25. Rxc1 Bd6 26. c5 Bxg3 27. hxg3 h5 28. b4 Kc7) 22... Rhf8 23. Bh5?! { (-7.24 → -7.79) Inaccuracy. Best move was Bg3. } (23. Bg3 Kd7) 23... Re7 24. Bg7? { (-7.51 → -13.30) Mistake. Best move was Bg3. } (24. Bg3) 24... Rxg7 25. Bg4 Nxe1 26. Rxe1 d3 27. Bxe6+?! { (-14.43 → Mate in 10) Checkmate is now unavoidable. Best move was Rd1. } (27. Rd1 Rxf2 28. b4 Bd4 29. h3 Rxa2+ 30. Kh2 Be5+ 31. Kg1 Ra1 32. Rxa1 Bd4+ 33. Kh1 Bxa1) 27... Nxe6 28. Rxe6 Rxf2 29. h3 Rf6+ 30. Kh1 Rxe6 31. g4 Re2 32. b4 Rf7 33. a4 Rf1# { Black wins by checkmate. } 0-1