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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Ka8 win in 3 half-moves
3 Kbc6 win in 3 half-moves
4 Kbc7 win in 3 half-moves
5 Kbc8 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Kdc6 win in 7 half-moves
8 Kdc7 win in 7 half-moves
9 Ke7 win in 7 half-moves
10 Rc8 win in 7 half-moves
11 Rd8 win in 7 half-moves
12 Ke8 win in 9 half-moves
13 Kb6 win in 11 half-moves
14 Rh8 win in 11 half-moves
15 Kd8 win in 15 half-moves
16 Ka7 draw
17 Kdc8 draw
18 Kd6 loss in 2 half-moves
19 Ke6 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