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