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

EGTB: win in 4 half-moves

# move score
1 Re8 win in 3 half-moves
2 Kb7 win in 5 half-moves
3 Kcd7 win in 5 half-moves
4 Kdd7 win in 5 half-moves
5 Rd7 win in 5 half-moves
6 Rf8 win in 13 half-moves
7 Rg8 win in 13 half-moves
8 Kb6 draw
9 Kcc7 draw
10 Kdc7 draw
11 Ke5 draw
12 Ke6 draw
13 Ke7 draw
14 Rc8 draw
15 Rh8 draw
16 Kb5 loss in 2 half-moves
17 Kcc5 loss in 2 half-moves
18 Kcd5 loss in 2 half-moves
19 Kdc5 loss in 2 half-moves
20 Kdd5 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves