lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/5FypOn1O"] [Date "2020.10.15"] [Round "-"] [White "costelconstantin"] [Black "Josan_Dragos_14289"] [Result "1-0"] [UTCDate "2020.10.15"] [UTCTime "16:07:30"] [WhiteElo "2175"] [BlackElo "1644"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D06"] [Opening "Queen's Gambit Refused: Marshall Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 Nf6 2. c4 d5 { D06 Queen's Gambit Refused: Marshall Defense } 3. Nc3?! { (0.67 → -0.01) Inaccuracy. Best move was cxd5. } (3. cxd5 c6 4. Nc3 cxd5 5. Bf4 e6 6. e3 Bd6 7. Bb5+ Nc6) 3... Bf5? { (-0.01 → 1.10) Mistake. Best move was dxc4. } (3... dxc4 4. e3) 4. cxd5 e6?! { (0.64 → 1.62) Inaccuracy. Best move was Nxd5. } (4... Nxd5 5. f3 Nxc3 6. bxc3 e5 7. e4 Bd7 8. Ne2 Nc6 9. Rb1 b6 10. Ng3 Bd6 11. Bb5) 5. dxe6 fxe6 6. e3?! { (1.99 → 1.42) Inaccuracy. Best move was Nf3. } (6. Nf3 Nc6) 6... Nc6 7. Bb5?! { (1.89 → 1.27) Inaccuracy. Best move was a3. } (7. a3) 7... Bb4?! { (1.27 → 1.78) Inaccuracy. Best move was Bd6. } (7... Bd6 8. Nge2) 8. Ne2 Bxc3+?! { (1.61 → 2.28) Inaccuracy. Best move was O-O. } (8... O-O 9. O-O Na5 10. Ng3 Bg6 11. h4 a6 12. Be2 Bxc3 13. bxc3 Ne4 14. Ba3 Qxh4 15. Bxf8) 9. bxc3?! { (2.28 → 1.59) Inaccuracy. Best move was Nxc3. } (9. Nxc3 O-O) 9... O-O? { (1.59 → 2.59) Mistake. Best move was Qd5. } (9... Qd5 10. Bxc6+ Qxc6 11. f3 O-O 12. O-O Nd5 13. e4 Nxc3 14. Nxc3 Qxc3 15. Bf4 Bg6 16. Rc1) 10. f3 b6?? { (2.10 → 8.15) Blunder. Best move was Na5. } (10... Na5 11. Ba4 c6 12. O-O Bg6 13. e4 Qc7 14. Bb3 Nxb3 15. Bf4 Qe7 16. axb3 c5 17. Bg5) 11. Bxc6 Rb8 12. e4 Bg6 13. Ba3 Rf7 14. Nf4 a5?! { (8.42 → 9.36) Inaccuracy. Best move was Nh5. } (14... Nh5 15. Nxg6 hxg6 16. O-O Qc8 17. Qb3 b5 18. Bc5 Nf4 19. Bxa7 Qa6 20. Bxb8 Qxc6 21. Ba7) 15. Nxe6 Qc8 16. Ng5 Rd7?! { (8.93 → 9.90) Inaccuracy. Best move was h6. } (16... h6 17. Nxf7) 17. e5 Ne8?! { (9.47 → 12.83) Inaccuracy. Best move was h6. } (17... h6) 18. Qb3+ Kh8 19. Qe6 Qa6 20. Bxd7 Qd3 21. Nf7+ Bxf7 22. Qxf7 Qxc3+ 23. Ke2 Qc2+ 24. Ke3 Qc3+ 25. Ke4 Qxa3 26. Bxe8 h6 27. Rhb1 c5?! { (20.14 → Mate in 3) Checkmate is now unavoidable. Best move was Rd8. } (27... Rd8 28. Rb3) 28. Qf8+ Kh7 29. Bg6+ Kxg6 30. Qf5# { White wins by checkmate. } 1-0