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 Ka5 draw
3 Ka7 draw
4 Kb6 draw
5 Kb7 draw
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 Ke2 draw
10 Ke3 draw
11 Rh1 draw
12 Rh2 draw
13 Rh4 draw
14 Rh8 draw
15 Kd2 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Rh7 loss in 2 half-moves