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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kf7 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Ke8 win in 5 half-moves
7 Kf8 win in 5 half-moves
8 Kcd6 draw
9 Kcd7 draw
10 Kcd8 draw
11 Ked6 draw
12 Ked7 draw
13 Ked8 draw
14 Ra8 draw
15 Rd8 draw
16 Re8 draw
17 Rh8 draw
18 Kc6 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves