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