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 Kcc7 win in 3 half-moves
3 Kcd7 win in 3 half-moves
4 Kdc7 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Rc7 win in 3 half-moves
7 Rb8 win in 5 half-moves
8 Kb5 draw
9 Kb6 draw
10 Kdd7 draw
11 Ke6 draw
12 Ra8 draw
13 Rd8 draw
14 Rg8 draw
15 Rh8 draw
16 Kcc5 loss in 2 half-moves
17 Kcd5 loss in 2 half-moves
18 Kdc5 loss in 2 half-moves
19 Kdd5 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves