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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Kb7 win in 3 half-moves
4 Kcc5 win in 3 half-moves
5 Kcc7 win in 3 half-moves
6 Kdc5 win in 3 half-moves
7 Kdc7 win in 3 half-moves
8 Kdd5 win in 3 half-moves
9 Kdd7 win in 3 half-moves
10 Ke6 win in 3 half-moves
11 Ke7 win in 3 half-moves
12 Rb5 win in 3 half-moves
13 Rb7 win in 3 half-moves
14 Rb8 win in 3 half-moves
15 Kb5 win in 7 half-moves
16 Kcd5 win in 7 half-moves
17 Kcd7 win in 7 half-moves
18 Ke5 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves