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

EGTB: win in 4 half-moves

# move score
1 Kf8 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Kb7 win in 5 half-moves
5 Kb8 win in 5 half-moves
6 Kc6 win in 5 half-moves
7 Kc8 win in 5 half-moves
8 Ke6 win in 5 half-moves
9 Rc8 win in 7 half-moves
10 Ra8 win in 9 half-moves
11 Kb6 draw
12 Kcd6 draw
13 Kcd7 draw
14 Kcd8 draw
15 Ked6 draw
16 Ked7 draw
17 Ked8 draw
18 Rd8 draw
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves