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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kd7 win in 3 half-moves
3 Kd8 win in 7 half-moves
4 Kd6 loss in 2 half-moves
5 Ke6 loss in 2 half-moves
6 Kef7 loss in 2 half-moves
7 Kf6 loss in 2 half-moves
8 Kff7 loss in 2 half-moves
9 Kg7 loss in 2 half-moves
10 Kg8 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves