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 Kd6 win in 3 half-moves
3 Ke6 win in 5 half-moves
4 Kb6 win in 7 half-moves
5 Re8 win in 9 half-moves
6 Kf6 win in 13 half-moves
7 Ka5 draw
8 Ka7 draw
9 Kb7 draw
10 Kd5 draw
11 Ke4 draw
12 Kf4 draw
13 Kf5 draw
14 Ra7 draw
15 Rb8 draw
16 Rc8 draw
17 Rg8 draw
18 Rh8 draw
19 Kd4 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves