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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kcd6 win in 3 half-moves
5 Kcd7 win in 3 half-moves
6 Kd5 win in 3 half-moves
7 Kd8 win in 3 half-moves
8 Ked6 win in 3 half-moves
9 Ked7 win in 3 half-moves
10 Kf6 win in 3 half-moves
11 Kf7 win in 3 half-moves
12 Kf8 win in 3 half-moves
13 Rc8 win in 3 half-moves
14 Rd8 win in 3 half-moves
15 Rf8 win in 3 half-moves
16 Rh8 win in 3 half-moves
17 Kb5 win in 5 half-moves
18 Kb6 win in 5 half-moves
19 Kc7 win in 5 half-moves
20 Ke6 win in 7 half-moves
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves