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

EGTB: win in 4 half-moves

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