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

EGTB: win in 4 half-moves

# move score
1 Kbc6 win in 3 half-moves
2 Kbc7 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Rb8 win in 9 half-moves
5 Ka5 draw
6 Ka6 draw
7 Ka7 draw
8 Kb5 draw
9 Kdc7 draw
10 Ra7 draw
11 Rc7 draw
12 Kc8 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Kdc6 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Ke8 loss in 2 half-moves