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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kcc8 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Ka8 win in 7 half-moves
7 Kbc8 win in 7 half-moves
8 Kd7 win in 7 half-moves
9 Ka7 draw
10 Kb6 draw
11 Ra7 draw
12 Rb1 draw
13 Rb5 draw
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves