Donaldson, John vs Casey, Kevin
NWC May Open · Round ? · 1990.??.?? · 1/2-1/2 · D91 Grünfeld Defense: Three Knights Variation, Petrosian System
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PGN
[Event "NWC May Open"] [Site "Seattle, WA USA"] [Date "1990.??.??"] [Round "?"] [White "Donaldson, John"] [Black "Casey, Kevin"] [Result "1/2-1/2"] [PlyCount "59"] [WhiteElo "2400"] [WhiteFideId "2000709"] [WhiteTitle "IM"] [BlackElo "2040"] [BlackFideId "3202020"] [ECO "D91a"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 c6 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 O-O 9. Rb1 c5 10. Be2 cxd4 11. cxd4 Nc6 12. d5 Ne5 13. Nxe5 Bxe5 14. O-O Bg7 15. Qd2 b6 16. Rfd1 Qd6 17. Bf4 Be5 18. Bxe5 Qxe5 19. Rbc1 Bd7 20. f4 Qxe4 21. Rc7 Qa4 22. Qd4 Qxd4+ 23. Rxd4 Rfd8 24. Bf3 Rac8 25. Rxa7 Kf8 26. d6 exd6 27. Rxd6 Be6 28. Rxd8+ Rxd8 29. a3 Bd5 30. Bxd5 1/2-1/2