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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kb6 win in 5 half-moves
3 Kbc6 win in 5 half-moves
4 Kc5 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Kc4 win in 9 half-moves
7 Ka4 draw
8 Ka5 draw
9 Ka6 draw
10 Kd6 draw
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kdc6 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves