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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kcc7 win in 3 half-moves
4 Kcd5 win in 3 half-moves
5 Kcd7 win in 3 half-moves
6 Kdc7 win in 3 half-moves
7 Ke7 win in 3 half-moves
8 Rb8 win in 3 half-moves
9 Rc7 win in 3 half-moves
10 Re8 win in 3 half-moves
11 Kcc5 win in 9 half-moves
12 Kdc5 win in 9 half-moves
13 Kdd5 win in 9 half-moves
14 Kb6 draw
15 Kdd7 draw
16 Ke6 draw
17 Ra8 draw
18 Rd8 draw
19 Rf8 draw
20 Ke5 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves