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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 Rh3 win in 1 half-moves
3 Rh4 win in 1 half-moves
4 Rh6 win in 1 half-moves
5 Rh7 win in 1 half-moves
6 Kc1 loss in 2 half-moves
7 Kc2 loss in 2 half-moves
8 Ke1 loss in 2 half-moves
9 Ke2 loss in 2 half-moves
10 Kd2 loss in 1 half-moves
11 Re1 loss in 1 half-moves
12 Rf1 loss in 1 half-moves
13 Rg1 loss in 1 half-moves
14 Rh5 loss in 1 half-moves
15 Rh8 loss in 1 half-moves