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 Kc5 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Ke7 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rc8 win in 3 half-moves
9 Rd7 win in 3 half-moves
10 Re8 win in 3 half-moves
11 Kb5 win in 5 half-moves
12 Kd7 win in 5 half-moves
13 Ka5 draw
14 Ka7 draw
15 Kb6 draw
16 Kd5 draw
17 Ra8 draw
18 Rf8 draw
19 Ke5 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves