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 Re5 win in 1 half-moves
3 Ke7 win in 3 half-moves
4 Kf7 win in 3 half-moves
5 Kfg7 win in 3 half-moves
6 Kh7 win in 3 half-moves
7 Khg7 win in 3 half-moves
8 Khg8 win in 3 half-moves
9 Re4 win in 3 half-moves
10 Re6 win in 3 half-moves
11 Re7 win in 3 half-moves
12 Kfg8 win in 5 half-moves
13 Ra8 win in 5 half-moves
14 Rc8 win in 5 half-moves
15 Rd8 win in 5 half-moves
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re3 loss in 2 half-moves