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

EGTB: win in 2 half-moves

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