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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Kc6 win in 3 half-moves
4 Kcc7 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Kdc7 win in 3 half-moves
7 Kdd8 win in 3 half-moves
8 Ke6 win in 3 half-moves
9 Ke7 win in 3 half-moves
10 Ke8 win in 3 half-moves
11 Rb5 win in 3 half-moves
12 Rb6 win in 3 half-moves
13 Rb7 win in 3 half-moves
14 Kb7 win in 5 half-moves
15 Kcd8 win in 9 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves