Diebert, Charles vs Donaldson, John
Turkey Open,OH · Round 1 · 1978.01.01 · 1/2-1/2 · C15 French Defense: Winawer Variation, Alekhine-Maróczy Gambit
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PGN
[Event "Turkey Open,OH"] [Site "Turkey Open,OH"] [Date "1978.01.01"] [Round "1"] [White "Diebert, Charles"] [Black "Donaldson, John"] [Result "1/2-1/2"] [PlyCount "55"] [WhiteElo "2103"] [WhiteFideId "2065517"] [BlackElo "2275"] [BlackFideId "2000709"] [BlackTitle "IM"] [ECO "C15t"] [Source "MillionBase2.9"] [SourceQuality "4"] [ImportDate "2026-01-06"] 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Be7 6. Nxe4 Nc6 7. c3 Nf6 8. N2g3 O-O 9. Nxf6+ Bxf6 10. Bd3 e5 11. d5 Ne7 12. Be4 Ng6 13. Qh5 Bd7 14. O-O Qc8 15. h3 c6 16. c4 cxd5 17. cxd5 Be7 18. Nf5 Bxf5 19. Bxf5 Qc4 20. Rd1 Rfd8 21. Bxg6 hxg6 22. Qxe5 Bf6 23. Qf4 Qb3 24. Qf3 Qxf3 25. gxf3 Rd7 26. Bf4 g5 27. Bg3 Rc8 28. Rd2 1/2-1/2