Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Rc8 draw
3 Rd8 draw
4 Re8 draw
5 Kb7 loss in 2 half-moves
6 Kb8 loss in 2 half-moves
7 Rb8 loss in 2 half-moves
8 Rf8 loss in 2 half-moves
9 Rg8 loss in 2 half-moves
10 Rh8 loss in 2 half-moves
11 Kb6 loss in 1 half-moves