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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Rb8 win in 1 half-moves
6 Ka4 draw
7 Ka6 draw
8 Rc8 loss in 4 half-moves
9 Rh8 loss in 4 half-moves
10 Ra6 loss in 2 half-moves
11 Rd8 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf8 loss in 2 half-moves
14 Rg8 loss in 2 half-moves