[Event "10. Turnier 3. Klassenarbeit"] [Site "https://lichess.org/CWQq9npN"] [Date "2021.03.15"] [White "PeterKramer12032006"] [Black "nicoherrig"] [Result "0-1"] [UTCDate "2021.03.15"] [UTCTime "09:15:38"] [WhiteElo "1417"] [BlackElo "1175"] [WhiteRatingDiff "-30"] [BlackRatingDiff "+30"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 { Black offers draw } 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } Nc6 4. e3 Nf6 5. Nf3 Bb4 6. Bd2 Qd7?! { (0.33 → 1.31) Inaccuracy. dxc4 was best. } (6... dxc4 7. Bxc4 O-O 8. O-O Bd6 9. Qc2 e5 10. dxe5 Nxe5 11. Nxe5) 7. cxd5?! { (1.31 → 0.69) Inaccuracy. a3 was best. } (7. a3) 7... exd5 8. Ne5?! { (0.76 → 0.17) Inaccuracy. Bd3 was best. } (8. Bd3) 8... Nxe5 9. dxe5 Ng4?? { (0.25 → 5.02) Blunder. Bxc3 was best. } (9... Bxc3 10. Bxc3) 10. Nxd5?? { (5.02 → -0.10) Blunder. e6 was best. } (10. e6 Qd6 11. Qxg4 Bxe6 12. Qh4 Bc5 13. Bd3 Qd7 14. Bc2 Be7 15. Qa4 Qxa4 16. Bxa4+ c6) 10... Qxd5?? { (-0.10 → 1.60) Blunder. Bxd2+ was best. } (10... Bxd2+ 11. Qxd2) 11. Bxb4 Qxe5 12. Qxg4?? { (1.79 → -7.00) Blunder. Be2 was best. } (12. Be2 h5) 12... Bxg4 13. Bb5+ c6 14. Be2 Bxe2 15. Kxe2 Qb5+ 16. Kf3 Qxb4 17. Rhd1 f5 18. Rd4 Qc5 19. Rad1 O-O 20. b4 Qe5 21. Ke2 f4 22. g3 fxe3 23. f4 Qh5+ 24. Kd3?! { (-12.65 → Mate in 8) Checkmate is now unavoidable. Kxe3 was best. } (24. Kxe3 Rfe8+) 24... Qxd1+ 25. Ke4 e2 26. Rxd1 exd1=Q 27. Ke3 Rfe8+ 28. Kf2 Re2+ 29. Kf3 Qf1+ 30. Kg4 Rxh2 31. b5 Rf8 32. bxc6 Rxf4+ 33. Kg5 h6+ 34. Kg6 Rf6# { Black wins by checkmate. } 0-1