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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kb6 draw
6 Ra7 draw
7 Rb8 draw
8 Rg8 draw
9 Rc8 loss in 6 half-moves
10 Re8 loss in 2 half-moves
11 Rf8 loss in 2 half-moves
12 Rh8 loss in 2 half-moves
13 Rd8 loss in 1 half-moves