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 Rh5 win in 3 half-moves
4 Rh7 win in 3 half-moves
5 Kb6 win in 7 half-moves
6 Rh8 win in 13 half-moves
7 Kcc5 draw
8 Kcc7 draw
9 Kcd5 draw
10 Kcd7 draw
11 Kdc5 draw
12 Kdc7 draw
13 Kdd5 draw
14 Kdd7 draw
15 Ke5 draw
16 Ke6 draw
17 Ke7 draw
18 Rf6 draw
19 Rg6 draw
20 Rh3 draw
21 Rh4 draw
22 Re6 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves