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Laska
  • Member for 6 years, 9 months
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50 votes
3 answers
16k views

How fast can checkmate occur by just moving the king?

48 votes
8 answers
11k views

What are pros and cons around banning castling?

24 votes
3 answers
5k views

Chess960 or Chess959?

20 votes
9 answers
3k views

How can someone find their Morphy number?

15 votes
3 answers
2k views

Beautiful retrograde analysis problem by Alexsey A. Troitsky

13 votes
7 answers
3k views

Arrange 5 non-attacking knights on a 5x5 toroidal board

12 votes
1 answer
533 views

Is the number of legal chess positions odd or even?

12 votes
2 answers
986 views

What is Indian Castling exactly?

12 votes
1 answer
2k views

How to solve proof games?

12 votes
1 answer
514 views

If repetition loses, who wins KvK?

11 votes
2 answers
3k views

Can a player move before his opponent hits the clock?

11 votes
3 answers
3k views

Can I place my rooks upside down at the beginning of the game?

10 votes
1 answer
856 views

What is the order of actions in chess under FIDE rules?

10 votes
4 answers
909 views

Can you mate with each of your 16 pieces on its original square?

9 votes
2 answers
634 views

Pal Benko's final problem

8 votes
5 answers
689 views

Is this selfmate solvable or fixable?

5 votes
2 answers
257 views

Fairy chess: KNNvK

5 votes
1 answer
52 views

Timeline of key historical changes to FIDE Laws & WFCC Codex?

2 votes
2 answers
143 views

How many moves needed to reach this position?

2 votes
2 answers
163 views

How can I set up en passant in the Popeye engine?

2 votes
1 answer
119 views

How relevant is historical performance for Elo rating?

1 vote
1 answer
830 views

EXTENDED New Year's Math Riddle: 5-fold repetition & 75-move rules

1 vote
1 answer
99 views

What’s the difference between Partial Retrograde Analysis and Retro Strategy?