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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Kb4 win in 3 half-moves
4 Kcc4 win in 3 half-moves
5 Kcc6 win in 3 half-moves
6 Kdc4 win in 3 half-moves
7 Kdc6 win in 3 half-moves
8 Kdd6 win in 3 half-moves
9 Ke5 win in 3 half-moves
10 Ke6 win in 3 half-moves
11 Rb4 win in 3 half-moves
12 Rb6 win in 3 half-moves
13 Rb7 win in 3 half-moves
14 Kb6 win in 9 half-moves
15 Kcd6 win in 9 half-moves
16 Kcd4 loss in 2 half-moves
17 Kdd4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves