Goregliad, Sergei vs Donaldson, John
Philadelphia Open · Round 1 · 1986.01.01 · 1/2-1/2 · E42 Nimzo-Indian Defense: Hübner Variation, Rubinstein Variation, Main Line
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PGN
[Event "Philadelphia Open"] [Site "Philadelphia, PA USA"] [Date "1986.01.01"] [Round "1"] [White "Goregliad, Sergei"] [Black "Donaldson, John"] [Result "1/2-1/2"] [PlyCount "54"] [WhiteElo "2315"] [WhiteFideId "2002884"] [WhiteTitle "FM"] [BlackElo "2420"] [BlackFideId "2000709"] [BlackTitle "IM"] [ECO "E42"] [Source "MillionBase2.9"] [SourceQuality "4"] [ImportDate "2026-01-06"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2 cxd4 6. exd4 O-O 7. a3 Be7 8. g3 d5 9. cxd5 exd5 10. Bg2 Nc6 11. O-O Bg4 12. Be3 Rc8 13. h3 Bh5 14. g4 Bg6 15. Nf4 Be4 16. g5 Ne8 17. Nxe4 dxe4 18. Bxe4 Bxg5 19. Bf5 Rc7 20. Qg4 Bh6 21. Rad1 Nf6 22. Qg3 Ne7 23. Bb1 Kh8 24. d5 Rc4 25. d6 Nc6 26. Rfe1 Ne4 27. Qf3 Nxd6 1/2-1/2