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 Kd5 win in 3 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kb6 draw
6 Kb7 draw
7 Kc2 draw
8 Kc5 draw
9 Kc7 draw
10 Kd1 draw
11 Kd2 draw
12 Kd6 draw
13 Kd7 draw
14 Ra8 draw
15 Rb8 draw
16 Rd8 draw
17 Re8 draw
18 Rc7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves