Sferra, Bob vs Donaldson, John
Sunnyvale · Round ? · 1980.??.?? · 0-1 · A01 Nimzo-Larsen Attack: Classical Variation
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PGN
[Event "Sunnyvale"] [Site "?"] [Date "1980.??.??"] [Round "?"] [White "Sferra, Bob"] [Black "Donaldson, John"] [Result "0-1"] [PlyCount "60"] [WhiteElo "2300"] [WhiteFideId "2007266"] [BlackElo "2360"] [BlackFideId "2000709"] [BlackTitle "IM"] [ECO "A01"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. b3 d5 2. Bb2 Bg4 3. g3 Nd7 4. Bg2 Ngf6 5. c4 c6 6. Nf3 e6 7. O-O Bd6 8. Nc3 O-O 9. d4 Re8 10. h3 Bh5 11. Qd2 Qe7 12. Rfe1 dxc4 13. bxc4 e5 14. Nxe5 Bxe5 15. dxe5 Nxe5 16. Qf4 Bg6 17. Ne4 Nfd7 18. Rad1 Nxc4 19. Nf6+ Nxf6 20. Qxc4 Rad8 21. Bf3 Bf5 22. g4 Be6 23. Qa4 a6 24. Rb1 Rd7 25. Ba3 Qd8 26. Bc5 Nd5 27. Bxd5 Rxd5 28. Red1 b5 29. Qc2 Qh4 30. Kg2 Bxg4 0-1