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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc8 win in 7 half-moves
3 Kb4 win in 11 half-moves
4 Rb8 win in 13 half-moves
5 Kb5 win in 19 half-moves
6 Kc4 win in 21 half-moves
7 Kc6 draw
8 Kd4 draw
9 Kd5 draw
10 Kd6 draw
11 Ke8 draw
12 Ra1 draw
13 Ra5 draw
14 Rc8 draw
15 Kc7 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves