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

EGTB: win in 6 half-moves

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