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 Kcb6 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Kb7 win in 5 half-moves
5 Ka7 win in 7 half-moves
6 Kab5 win in 7 half-moves
7 Kd5 win in 7 half-moves
8 Rb5 win in 11 half-moves
9 Kab6 draw
10 Kcb5 draw
11 Kb4 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves