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

EGTB: win in 4 half-moves

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