Skip to main content
Tour
About Us
Meta
current community
Stack Exchange
chat
Meta Stack Exchange
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Log in
Stack Exchange
All Sites
Top 400 Users
Digests
Hauke Reddmann
Hamburg
http://www.chemie.uni-hamburg.de/ac/AKs/Amberger/reddmann.html
knot theory dilettant!
top
accounts
reputation
activity
subscriptions
Top Questions
38
votes
Places where one can post open problems
big-list
open-problems
journals
online-resources
asked Jan 11, 2023 at 9:41
mathoverflow.net
24
votes
Undetectable semi-cheating?
engines
cheating
asked Mar 25, 2021 at 18:42
chess.stackexchange.com
21
votes
My very general triangle
mathematics
geometry
asked Feb 3 at 11:16
puzzling.stackexchange.com
20
votes
Things that should be positive integers...really?
big-list
rt.representation-theory
asked Sep 1, 2011 at 12:48
mathoverflow.net
20
votes
Fastest win against xkcd's AlphaMove?
opening
engines
programming
puzzles
records
asked Feb 2 at 19:31
chess.stackexchange.com
19
votes
Female Devil (and other -ess problems)
gender
german
asked Jan 30, 2022 at 13:10
ell.stackexchange.com
19
votes
Must any "hourglass" touching the hexagon, in a Sudoku Hoshi, contain the same number twice?
logical-deduction
grid-deduction
sudoku
asked Sep 6, 2021 at 15:56
puzzling.stackexchange.com
18
votes
Computers: Hardware or Software?
engines
asked Jan 3, 2023 at 18:33
chess.stackexchange.com
18
votes
Nonstandard game results
rules
scoring
asked Jun 6, 2023 at 18:35
chess.stackexchange.com
17
votes
Chess and aging
reference-request
aging
asked Aug 28, 2022 at 17:53
chess.stackexchange.com
1
2
3
4
5
…
9
next
Top Answers
39
Is there a mathematical theorem that you can use to win a chess endgame?
chess.stackexchange.com
34
Longest sequence of mutually forced moves
chess.stackexchange.com
26
Is endangering the king a good strategy in some positions?
chess.stackexchange.com
21
Why is 4…Bb4 an inaccuracy in the Berlin Defense?
chess.stackexchange.com
18
Is Beth Harmon behaviour in her game vs Georgi Girev acceptable (then and now)?
chess.stackexchange.com
18
As an amateur, how to learn WHY this or that next move would be good?
chess.stackexchange.com
16
Are chess players getting better, given the same rating?
chess.stackexchange.com
16
Would bishops be stronger or weaker on the same coloured squares?
chess.stackexchange.com
14
Term for checkmate where every participating piece attacks exactly one square around king
chess.stackexchange.com
13
Is it possible to estimate my ELO without joining an organization or anything?
chess.stackexchange.com
12
Why is this position -6.2 without a big material difference?
chess.stackexchange.com
12
Is analysing moves on separate board in correspondence chess ethical?
chess.stackexchange.com
12
Why exchange bishop for knight in this endgame?
chess.stackexchange.com
12
Which methods can be used to prove that a position is illegal?
chess.stackexchange.com
12
What was the newest chess piece
chess.stackexchange.com
11
How do you play if both sides get a queen?
chess.stackexchange.com
11
Can the White King capture the bishop?
chess.stackexchange.com
11
Can there be a checkmate with maximum points of material (103) while covering 64 squares?
chess.stackexchange.com
10
Middlegame plan for this position
chess.stackexchange.com
10
How can one know where two diagonal lines meet?
chess.stackexchange.com
10
Checkmate with king moves only
chess.stackexchange.com
10
How difficult is it to win a winning endgame against an engine?
chess.stackexchange.com
10
Does the King's Indian Attack need the e5 pawn push to attack on the kingside?
chess.stackexchange.com
10
German chess composition glossary
chess.stackexchange.com
9
Material vs positional advantage: does Stockfish give good advice?
chess.stackexchange.com
9
Can a stalemate be forced even if it is the opponent's turn to move first?
chess.stackexchange.com
9
Developing the king before developing most of your pieces
chess.stackexchange.com
9
If the back row of white pieces is moved to be in front of the pawns, which side should I play?
chess.stackexchange.com
9
When is it a good idea to trade pieces in the endgame?
chess.stackexchange.com
9
How do you analyze master games without annotations?
chess.stackexchange.com
1
2
3
next