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

EGTB: win in 6 half-moves

# move score
1 Ka2 win in 5 half-moves
2 Kb5 win in 5 half-moves
3 Kb2 win in 7 half-moves
4 Kc2 win in 7 half-moves
5 Ka1 win in 9 half-moves
6 Kd5 win in 9 half-moves
7 Rb5 win in 9 half-moves
8 Kc1 win in 11 half-moves
9 Ra1 win in 13 half-moves
10 Kb4 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves