Consider this position (fen notation): rk6/p7/B1P5/1N6/8/8/8/8 w - - 0 1
Edit Game mode says that any move by White is illegal. Using Xboard 4.9.1 on Ubuntu 20.04.
Consider this position (fen notation): rk6/p7/B1P5/1N6/8/8/8/8 w - - 0 1
Edit Game mode says that any move by White is illegal. Using Xboard 4.9.1 on Ubuntu 20.04.