| Lichess Feedback - Illegal castling by stockfish 16#6 @sheckley666 said in #5: > Here, you explicitly allow castling, although the black king is on d8. Therefore, the system assumes you started with a chess960 position, where castling is possible. thanks… | chesshowler  |
| Lichess Feedback - Illegal castling by stockfish 16#4 maybe try this link:- https://lichess.org/analysis/r2k1r2/ppp4Q/2n4b/3B1bq1/5R2/3P4/PPPB2PP/4R1K1_b_Qkq_-_0_1?color=black | chesshowler |
| Lichess Feedback - Illegal castling by stockfish 16#3 Earlier when i first put this in, it said castle with -3.2 as evaluation. now it doesn't say long-castle. | chesshowler |
| Lichess Feedback - Illegal castling by stockfish 16#1 The best move in the following FEN is to long-castle, but it's illegal according to current chess rules. This is super serious bug, it's urgent to be fixed. r2k1r2/ppp4Q/2n4b/3B1bq1/5R2/3P4/PPPB2PP/4R… | chesshowler |