[Event "Biel op-B 56th"]
[Site "Biel"]
[Date "2023.07.17"]
[Round "1"]
[White "Grabe, Eckhart"]
[Black "Colak, Ridvan"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "1578"]
[PlyCount "83"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Nc6 7. Bd3 dxc4 8. Bxc4 h6 9. Bh4 b6 10. 0-0 Bb7 11. a3 Ng4 12. Bxe7 Qxe7 13. h3 Nf6 14. b4 Rfd8 15. Qc2 e5 16. d5 Nb8 17. e4 c6 18. Rad1 cxd5 19. Nxd5 Nxd5 20. Bxd5 Bxd5 21. Rxd5 Rxd5 22. exd5 e4 23. Qc8+ Kh7 24. Re1 g6 25. Nd4 Qd7 26. Qxd7 Nxd7 27. Rxe4 Nf6 28. Re7 Kg7 29. d6 Rd8 30. Ne6+ Kg8 31. Nxd8 Nd5 32. Rxf7 b5 33. Rxa7 Kf8 34. Ne6+ Ke8 35. d7+ Ke7 36. d8Q+ Kxe6 37. Qe8+ Kf5 38. Rf7+ Nf6 39. g4+ Kg5 40. Qe3+ Kh4 41. Qg3+ Kg5 42. f4# 1-0

