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 Kd7 win in 5 half-moves
3 Kd8 win in 5 half-moves
4 Ka7 draw
5 Kb7 draw
6 Ke7 draw
7 Kf7 draw
8 Kf8 draw
9 Ra1 draw
10 Rb5 draw
11 Rh5 draw
12 Kb5 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves