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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Kd6 win in 1 half-moves
3 Rg1 win in 1 half-moves
4 Rh7 win in 1 half-moves
5 Kc8 loss in 2 half-moves
6 Kde8 loss in 2 half-moves
7 Ke6 loss in 2 half-moves
8 Kee8 loss in 2 half-moves
9 Kf6 loss in 2 half-moves
10 Kf7 loss in 2 half-moves
11 Kf8 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Kdd7 loss in 1 half-moves
20 Ked7 loss in 1 half-moves