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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kcd5 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kdd5 win in 3 half-moves
5 Kb6 draw
6 Kc6 draw
7 Kd6 draw
8 Ke3 draw
9 Ke4 draw
10 Ke5 draw
11 Kb4 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves