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

EGTB: win in 6 half-moves

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