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

EGTB: win in 4 half-moves

# move score
1 Ka8 win in 3 half-moves
2 Kba7 win in 3 half-moves
3 Ka5 win in 5 half-moves
4 Kab6 win in 11 half-moves
5 Kb5 win in 11 half-moves
6 Ra8 win in 13 half-moves
7 Kaa7 draw
8 Kbb6 draw
9 Rg8 draw
10 Rh8 draw
11 Kc6 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves