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

EGTB: win in 20 half-moves

# move score
1 Rb3 win in 19 half-moves
2 Kcd5 win in 25 half-moves
3 Kc5 win in 27 half-moves
4 Kcd6 win in 27 half-moves
5 Ra6 win in 27 half-moves
6 Rb5 win in 27 half-moves
7 Rb7 win in 27 half-moves
8 Rb8 win in 27 half-moves
9 Kb5 win in 29 half-moves
10 Kc7 win in 29 half-moves
11 Kd7 win in 29 half-moves
12 Ke6 win in 29 half-moves
13 Ked5 win in 29 half-moves
14 Kf5 win in 29 half-moves
15 Kf6 win in 29 half-moves
16 Rb4 win in 29 half-moves
17 Kd4 win in 31 half-moves
18 Ke4 win in 31 half-moves
19 Ked6 win in 31 half-moves
20 Kb7 win in 33 half-moves
21 Kf4 win in 33 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves