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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kcc6 draw
3 Kcc8 draw
4 Kcd8 draw
5 Kdd8 draw
6 Ra1 draw
7 Ra2 draw
8 Ra4 draw
9 Ra8 draw
10 Rb7 draw
11 Kdc6 loss in 2 half-moves
12 Kdc8 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 Kb6 loss in 1 half-moves
17 Kb8 loss in 1 half-moves
18 Kcd6 loss in 1 half-moves
19 Kdd6 loss in 1 half-moves
20 Ra3 loss in 1 half-moves
21 Ra5 loss in 1 half-moves
22 Ra6 loss in 1 half-moves