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