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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kb5 win in 5 half-moves
3 Kb6 win in 5 half-moves
4 Kc4 win in 5 half-moves
5 Kc5 win in 5 half-moves
6 Rb4 win in 5 half-moves
7 Ka6 win in 7 half-moves
8 Ke4 win in 11 half-moves
9 Kd5 draw
10 Ke5 draw
11 Kc3 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Ke3 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 Rc4 loss in 2 half-moves