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 Rc8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Ke6 loss in 2 half-moves
5 Ke7 loss in 2 half-moves
6 Ke8 loss in 2 half-moves
7 Kg6 loss in 2 half-moves
8 Kf6 loss in 1 half-moves
9 Kg7 loss in 1 half-moves
10 Kg8 loss in 1 half-moves
11 Nb4 loss in 1 half-moves
12 Nb8 loss in 1 half-moves
13 Nc5 loss in 1 half-moves
14 Nc7 loss in 1 half-moves
15 Ra8 loss in 1 half-moves
16 Re8 loss in 1 half-moves
17 Rg8 loss in 1 half-moves
18 Rh8 loss in 1 half-moves