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

EGTB: win in 8 half-moves

# move score
1 Kb5 win in 7 half-moves
2 Kb6 win in 7 half-moves
3 Kc5 win in 7 half-moves
4 Rb2 win in 9 half-moves
5 Kc2 win in 11 half-moves
6 Kd5 win in 11 half-moves
7 Kb7 draw
8 Kc7 draw
9 Kd6 draw
10 Kd7 draw
11 Ra6 draw
12 Ra8 draw
13 Rc2 draw
14 Kc1 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kd1 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke1 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra7 loss in 2 half-moves