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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kc4 win in 5 half-moves
3 Kdc5 win in 5 half-moves
4 Kdd5 win in 5 half-moves
5 Ke5 win in 5 half-moves
6 Kc3 win in 7 half-moves
7 Kd3 win in 7 half-moves
8 Kd6 win in 7 half-moves
9 Ke3 win in 7 half-moves
10 Ke4 win in 7 half-moves
11 Rb4 win in 7 half-moves
12 Ra6 win in 9 half-moves
13 Kb5 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kcc5 loss in 2 half-moves
17 Kcd5 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves