User Dag Oskar Madsen - MathOverflow Meta

Dag Oskar Madsen

Member for 10 years, 11 months
Last seen more than a month ago

nord.academia.edu/…
North of the Arctic Circle

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PhD in Mathematics (NTNU, Trondheim, Norway 2002)

FIDE Master in Chess

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59

Unique candidate that fails

28

Short exact sequences every mathematician should know

28

Is there any position where not promoting (illegally) would be the best move?

23

Pawn Promotion Endgame Problem-White to move and mate in 1

23

Why does Fritz prefer underpromotion in this position?