Delaune, Karl vs Donaldson, John
World Open 31st · Round 9 · 2003.07.06 · 1/2-1/2 · B42 Sicilian Defense: Kan Variation, Polugaevsky Variation
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PGN
[Event "World Open 31st"] [Site "Philadelphia, PA USA"] [Date "2003.07.06"] [Round "9"] [White "Delaune, Karl"] [Black "Donaldson, John"] [Result "1/2-1/2"] [PlyCount "81"] [WhiteElo "2351"] [WhiteFideId "36059323"] [BlackElo "2440"] [BlackFideId "2000709"] [BlackTitle "IM"] [ECO "B42f"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. Nc3 Qc7 10. h4 Nf6 11. Bh6 Nc6 12. O-O-O Bd7 13. f4 O-O-O 14. g4 Nb4 15. Kb1 Rhe8 16. Rhf1 e5 17. f5 gxf5 18. g5 Ng4 19. a3 Nxd3 20. Nd5 Nf4 21. Rxf4 Qc6 22. Rf3 Kb8 23. Qd2 fxe4 24. Rc3 e3 25. Nxe3 Qe4 26. Nd5 Bc6 27. Rxc6 bxc6 28. Qa5 Rd7 29. Nxe7 Rdxe7 30. Rxd6 Ne3 31. Qb6+ Rb7 32. Qxb7+ Kxb7 33. Nc5+ Kc7 34. Nxe4 Ng4 35. Rd1 Nxh6 36. gxh6 Re6 37. Rf1 Rxh6 38. Rxf7+ Kb6 39. c4 Rxh4 40. c5+ Ka5 41. Nc3 1/2-1/2