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

EGTB: win in 40 half-moves

# move score
1 Kc3 win in 39 half-moves
2 Kc7 win in 39 half-moves
3 Kd7 win in 39 half-moves
4 Kb7 win in 41 half-moves
5 Kb3 win in 43 half-moves
6 Ka3 win in 45 half-moves
7 Rb8 win in 45 half-moves
8 Ka2 win in 51 half-moves
9 Kb8 win in 51 half-moves
10 Kc2 win in 51 half-moves
11 Kd8 win in 51 half-moves
12 Ra2 win in 51 half-moves
13 Ra5 win in 51 half-moves
14 Ra6 win in 51 half-moves
15 Ra7 win in 51 half-moves
16 Ra3 win in 55 half-moves
17 Ka1 win in 57 half-moves
18 Kb1 win in 57 half-moves
19 Kc1 win in 57 half-moves
20 Ra4 win in 57 half-moves
21 Ra1 loss in 2 half-moves