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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kd6 win in 9 half-moves
3 Kd7 win in 9 half-moves
4 Ka4 draw
5 Ka6 draw
6 Kd8 draw
7 Ke6 draw
8 Ke8 draw
9 Kf6 draw
10 Kf7 draw
11 Kf8 draw
12 Ra6 draw
13 Ra7 draw
14 Rb8 draw
15 Re8 draw
16 Rg8 draw
17 Kb4 loss in 2 half-moves
18 Kb5 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves