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

EGTB: win in 34 half-moves

# move score
1 Kc7 win in 33 half-moves
2 Kd7 win in 33 half-moves
3 Kb7 win in 35 half-moves
4 Ra5 win in 35 half-moves
5 Kd6 win in 37 half-moves
6 Kc6 win in 39 half-moves
7 Kd5 win in 39 half-moves
8 Kd8 win in 39 half-moves
9 Ra4 win in 39 half-moves
10 Ra7 win in 39 half-moves
11 Rb8 win in 39 half-moves
12 Kb5 win in 41 half-moves
13 Kb6 win in 41 half-moves
14 Kb8 win in 41 half-moves
15 Ra6 win in 41 half-moves
16 Ra3 win in 47 half-moves
17 Kb4 win in 49 half-moves
18 Kc4 win in 51 half-moves
19 Kd4 win in 51 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves