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

EGTB: win in 8 half-moves

# move score
1 Kd6 win in 7 half-moves
2 Re8 win in 9 half-moves
3 Kd5 win in 11 half-moves
4 Ke6 win in 13 half-moves
5 Ka6 draw
6 Kb6 draw
7 Ke4 draw
8 Kf4 draw
9 Kf5 draw
10 Kf6 draw
11 Kb7 loss in 2 half-moves
12 Kb8 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves