Donaldson, John vs Sjoberg, Mats
Hamar Open · Round 2 · 1983.??.?? · 1/2-1/2 · B47 Sicilian Defense: Taimanov Variation
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PGN
[Event "Hamar Open"] [Site "Hamar"] [Date "1983.??.??"] [Round "2"] [White "Donaldson, John"] [Black "Sjoberg, Mats"] [Result "1/2-1/2"] [PlyCount "76"] [WhiteElo "2405"] [WhiteFideId "2000709"] [WhiteTitle "IM"] [BlackElo "2350"] [BlackFideId "1700375"] [BlackTitle "IM"] [ECO "B47p"] [Source "TheChessDog"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 Qc7 7. Bg2 Nf6 8. O-O Be7 9. Re1 Nxd4 10. Qxd4 Bc5 11. Bf4 d6 12. Qd2 Ng4 13. Re2 Ne5 14. Na4 Ba7 15. Rd1 Bd7 16. Nc3 Rc8 17. b3 Bb8 18. Re3 Qc5 19. h3 b5 20. Kh2 Qc7 21. Bxe5 dxe5 22. Rd3 Bc6 23. a4 O-O 24. axb5 axb5 25. Na2 Qb7 26. f3 f5 27. Qe1 fxe4 28. fxe4 Ba7 29. Nb4 Bf2 30. Qe2 Bd4 31. Nxc6 Qxc6 32. c3 Bxc3 33. Rd6 Qc5 34. Qg4 Rce8 35. Rxe6 Bd4 36. Rxe8 Rxe8 37. Rf1 Qe7 38. h4 Rf8 1/2-1/2