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

EGTB: win in 32 half-moves

# move score
1 Kcc6 win in 31 half-moves
2 Kd5 win in 31 half-moves
3 Kc5 win in 33 half-moves
4 Rb6 win in 33 half-moves
5 Kb6 win in 35 half-moves
6 Kcd7 win in 35 half-moves
7 Kdc6 win in 35 half-moves
8 Ra7 win in 35 half-moves
9 Rb8 win in 35 half-moves
10 Kc8 win in 37 half-moves
11 Kd8 win in 37 half-moves
12 Kdd7 win in 37 half-moves
13 Ke7 win in 37 half-moves
14 Rb1 win in 37 half-moves
15 Rb2 win in 37 half-moves
16 Rb3 win in 37 half-moves
17 Kb8 win in 39 half-moves
18 Ke5 win in 39 half-moves
19 Ke6 win in 39 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves