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ajax333221
  • Member for 11 years, 6 months
  • Last seen more than 1 year ago
31 votes
11 answers
4k views

Is allowing takebacks in friendly games a bad practice?

23 votes
7 answers
8k views

How do you know when a FEN position is legal?

20 votes
4 answers
5k views

Why do chess engines sometimes miss good moves (or take forever to spot)?

19 votes
4 answers
5k views

Bizarre pin rule: pinned pieces do not attack

14 votes
3 answers
4k views

How are PGN ambiguities handled?

13 votes
6 answers
2k views

I blunder too much in over-the-board chess

13 votes
5 answers
524 views

Analyzing this opening I played

11 votes
4 answers
969 views

My bishop is attacked by a rook-pawn, now what?

10 votes
2 answers
3k views

Differences between FEN and EPD?

9 votes
1 answer
1k views

How to win using Lucena position?

9 votes
5 answers
653 views

Is this case considered an ambiguity or not?

8 votes
3 answers
285 views

Why isn't there a big advantage in this position for black?

8 votes
4 answers
1k views

What common patterns should I look for in chess?

6 votes
3 answers
531 views

Does swapping the colors of the squares affect the gameplay?

5 votes
5 answers
440 views

Have we found every existing tactic?

3 votes
1 answer
153 views

How to detect invalid pawn structures (not based on opponent material) for FEN valdation?

2 votes
1 answer
827 views

How to write the first move of a PGN that starts with blacks?

2 votes
1 answer
362 views

Do people who handle blindfolded chess play at reasonably the same strength given enough time to think?