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

EGTB: win in 8 half-moves

# move score
1 Ka5 win in 7 half-moves
2 Ka6 win in 7 half-moves
3 Kb6 win in 7 half-moves
4 Kbc5 win in 7 half-moves
5 Kc6 win in 7 half-moves
6 Ka4 draw
7 Kb3 draw
8 Kc3 draw
9 Kcc5 draw
10 Kd5 draw
11 Ra4 draw
12 Kd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves