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

EGTB: win in 8 half-moves

# move score
1 Kc6 win in 7 half-moves
2 Kd6 win in 11 half-moves
3 Kc7 win in 13 half-moves
4 Ka5 win in 17 half-moves
5 Ka3 draw
6 Kc8 draw
7 Kd8 draw
8 Ke6 draw
9 Ke7 draw
10 Ke8 draw
11 Ra5 draw
12 Ra6 draw
13 Ra8 draw
14 Kb3 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves