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

EGTB: win in 4 half-moves

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