That appears to be an imaginary website. Ours is chess.com.
explain this puzzle? puzzles/problem/1143982
That appears to be an imaginary website. Ours is chess.com.
This is the correct URL https://www.chess.com/puzzles/problem/1143982 And images -> https://imgur.com/a/AJLiPRZ
changed url https://www.chess.com/puzzles/problem/1143982
I don't understand the tactics or the outcome.
I just re-played it and still don't see why black gave up the queen