Donaldson, John vs Jezierska, Ivona
American Open USA · Round 1 · 1995.01.01 · 1-0 · A05 King's Indian Attack: Symmetrical Defense
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PGN
[Event "American Open USA"] [Site "American op USA"] [Date "1995.01.01"] [Round "1"] [White "Donaldson, John"] [Black "Jezierska, Ivona"] [Result "1-0"] [PlyCount "61"] [WhiteElo "2420"] [WhiteFideId "2000709"] [WhiteTitle "IM"] [BlackElo "2085"] [BlackFideId "2004631"] [BlackTitle "WFM"] [ECO "A05"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 Nbd7 6. Bg2 O-O 7. O-O e5 8. dxe5 dxe5 9. Nxe5 Ng4 10. Nd3 Bxb2 11. Nxb2 Qf6 12. Qc1 Re8 13. h3 Nge5 14. Nd2 Nc5 15. b4 Ne6 16. c3 Ng5 17. Kh2 Nxh3 18. Bxh3 Bxh3 19. Kxh3 Qf5+ 20. Kg2 Ng4 21. e4 Rxe4 22. Nxe4 Qxe4+ 23. Kg1 Ne5 24. Qf4 Nf3+ 25. Kh1 Qc6 26. b5 Qxc3 27. Rad1 g5 28. Qf5 Qxb2 29. Qxf3 Qxb5 30. Rfe1 Rf8 31. Rd5 1-0