Chess
Dag Oskar Madsen
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About

PhD in Mathematics (NTNU, Trondheim, Norway 2002)

FIDE Master in Chess

Move suggestions are my own, I don't use computers to analyse on this site.

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Top posts
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All Questions Answers
Votes Newest
28
Is there any position where not promoting(illegally) would be the best move?
Jan 5 '16
23
Why does Fritz prefer underpromotion in this position?
Jun 18 '15
23
Pawn Promotion Endgame Problem-White to move and mate in 1
Jan 5 '15
20
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?
Jun 24 '15
18
Why is the Ruy Lopez such a common opening?
Oct 7 '13
18
In the endgame KQ vs K, can you premove your way to checkmate?
Aug 26 '16
17
Are there any symmetric zugzwang positions?
Dec 1 '16
17
Position from the Dutch Defence / Blackmar-Diemer gambit
Jul 22 '13
17
Why is Nb5 a strong move here? Why is there a guaranteed material gain?
Sep 21 '15
16
Is "Rdxd2" algebraic chess notation valid?
Mar 17 '17
Top Meta posts
4
1
5
Tag synonym suggestions
4
Synonymous tags: [correspondence-chess], [correspondence]
4
What is the retagging policy?
4
Structure of endgame tags
4
Why are the pieces misaligned from the board?
Top network posts
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57
Unique candidate that fails
27
Short exact sequences every mathematician should know
22
How do you explain why perpendicular lines have negative reciprocated slopes?
19
Parodies of abstruse mathematical writing
18
Where does the word "roots" come from when talking about zeros

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