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

EGTB: win in 2 half-moves

# move score
1 Ke7 win in 1 half-moves
2 Re8 draw
3 Kd7 loss in 10 half-moves
4 Rf8 loss in 8 half-moves
5 Rg8 loss in 8 half-moves
6 Rh7 loss in 6 half-moves
7 Kc7 loss in 2 half-moves
8 Kc8 loss in 2 half-moves
9 Rh2 loss in 2 half-moves
10 Rh3 loss in 2 half-moves
11 Rh4 loss in 2 half-moves
12 Rh5 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Ke8 loss in 1 half-moves
15 Rh1 loss in 1 half-moves