Cooper, Thomas L. vs Nielsen, Aage Sondergaard
15. ch-NATO · Round 7 · 2004.08.14 · 1/2-1/2 · C63 Ruy Lopez: Schliemann Defense, Dyckhoff Variation
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PGN
[Event "15. ch-NATO"] [Site "The Hague NED"] [Date "2004.08.14"] [Round "7"] [White "Cooper, Thomas L."] [Black "Nielsen, Aage Sondergaard"] [Result "1/2-1/2"] [PlyCount "21"] [WhiteElo "2190"] [WhiteFideId "2008513"] [BlackElo "1956"] [BlackFideId "1409859"] [ECO "C63l"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. Bxc6 dxc6 6. Qe2 Bd6 7. exf5 O-O 8. d3 Bxf5 9. Ng5 Nd5 10. Nge4 b5 11. a3 1/2-1/2