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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kcd5 win in 7 half-moves
5 Kdc4 win in 7 half-moves
6 Kc6 win in 9 half-moves
7 Kcc4 win in 9 half-moves
8 Kd6 win in 9 half-moves
9 Ke4 win in 9 half-moves
10 Ra5 win in 9 half-moves
11 Ra1 draw
12 Rb4 draw
13 Rc4 draw
14 Kc3 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kdd5 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves