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