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 Ka7 win in 3 half-moves
3 Ka8 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kc7 win in 3 half-moves
6 Kc8 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Rc8 win in 3 half-moves
9 Rd8 win in 3 half-moves
10 Kd5 win in 7 half-moves
11 Kd6 win in 7 half-moves
12 Kd7 win in 7 half-moves
13 Ke7 win in 7 half-moves
14 Kf7 win in 7 half-moves
15 Kb6 draw
16 Ke5 draw
17 Re8 draw
18 Rf8 draw
19 Kf5 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves