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

EGTB: win in 6 half-moves

# move score
1 Kb5 win in 5 half-moves
2 Kc6 win in 7 half-moves
3 Kd5 win in 7 half-moves
4 Kd6 win in 7 half-moves
5 K5b4 draw
6 K5d4 draw
7 Kb6 draw
8 Kc2 draw
9 Ra4 draw
10 K3b4 loss in 2 half-moves
11 K3d4 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves