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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Ke5 win in 1 half-moves
5 Ke7 win in 1 half-moves
6 Rf8 win in 1 half-moves
7 Rd7 draw
8 Rg8 draw
9 Rh8 draw
10 Kc6 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Kd7 loss in 1 half-moves