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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Rb4 win in 5 half-moves
3 Rc4 win in 5 half-moves
4 Ka6 win in 9 half-moves
5 Ka7 win in 9 half-moves
6 Ka8 win in 9 half-moves
7 Kb8 draw
8 Kc4 draw
9 Kc6 draw
10 Kc7 draw
11 Kc8 draw
12 Ke4 draw
13 Ra7 draw
14 Kc3 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves