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 Kd7 win in 7 half-moves
3 Ke7 win in 7 half-moves
4 Rc7 win in 7 half-moves
5 Rc6 win in 9 half-moves
6 Kc6 win in 11 half-moves
7 Kd8 win in 11 half-moves
8 Kc4 win in 13 half-moves
9 Kf7 win in 13 half-moves
10 Kf8 win in 13 half-moves
11 Kb4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves