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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kb1 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kcc3 win in 3 half-moves
5 Kdc3 win in 3 half-moves
6 Kdd3 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Rb4 win in 3 half-moves
9 Rb6 win in 3 half-moves
10 Rb7 win in 3 half-moves
11 Kb3 win in 5 half-moves
12 Kc1 win in 5 half-moves
13 Kc4 win in 5 half-moves
14 Kcd3 win in 5 half-moves
15 Kd1 win in 5 half-moves
16 Kd2 win in 5 half-moves
17 Kd5 win in 5 half-moves
18 Ra2 win in 5 half-moves
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb5 loss in 2 half-moves