Donaldson, John vs Chabris, Christopher
Philadelphia Open · Round 1 · 1987.01.01 · 1-0 · D07 Queen's Gambit Declined: Chigorin Defense, Main Line
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PGN
[Event "Philadelphia Open"] [Site "Philadelphia, PA USA"] [Date "1987.01.01"] [Round "1"] [White "Donaldson, John"] [Black "Chabris, Christopher"] [Result "1-0"] [PlyCount "61"] [WhiteElo "2410"] [WhiteFideId "2000709"] [WhiteTitle "IM"] [BlackElo "2230"] [BlackFideId "2005263"] [BlackTitle "CM"] [ECO "D07m"] [Source "MillionBase2.9"] [SourceQuality "4"] [ImportDate "2026-01-06"] 1. Nf3 Nc6 2. d4 d5 3. c4 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 Qd6 10. Rb1 Rb8 11. f4 Qd5 12. Rg1 exf4 13. Bg2 Qd6 14. e4 Nge7 15. e5 Qg6 16. Bxf4 O-O 17. Kf1 Qf5 18. Bg3 f6 19. e6 Qa5 20. Qb3 Qa6+ 21. Ke1 Qa5 22. Rd1 f5 23. d5 f4 24. Bh4 Rbe8 25. dxc6 f3 26. Bxf3 Rxf3 27. Bxe7 Qe5+ 28. Kf1 Rxf2+ 29. Kxf2 Qf4+ 30. Ke2 Qxh2+ 31. Kd3 1-0