Dag Oskar Madsen
PhD in Mathematics (NTNU, Trondheim, Norway 2002)
FIDE Master in Chess
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North of the Arctic Circle
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Member for 9 years, 3 months
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14 profile views
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Last seen Jan 17 at 0:29
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Top network posts
- 55 Unique candidate that fails
- 28 Is there any position where not promoting(illegally) would be the best move?
- 24 Short exact sequences every mathematician should know
- 23 Pawn Promotion Endgame Problem-White to move and mate in 1
- 23 Why does Fritz prefer underpromotion in this position?
- 21 How do you explain why perpendicular lines have negative reciprocated slopes?
- 19 Is it possible for a white piece to deliver check to the black king, but for black's counter move to result in white getting checkmated?
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Sep 27 '13