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

EGTB: win in 4 half-moves

# move score
1 Kb8 win in 3 half-moves
2 Kcb6 win in 3 half-moves
3 Kcb7 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Kd8 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rd8 win in 3 half-moves
9 Ka5 win in 7 half-moves
10 Ka7 win in 7 half-moves
11 Kab6 win in 7 half-moves
12 Kab7 win in 7 half-moves
13 Kb5 win in 7 half-moves
14 Ra8 win in 7 half-moves
15 Kc6 draw
16 Re8 draw
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves