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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kc7 draw
3 Kd7 draw
4 Ke7 draw
5 Kc8 loss in 8 half-moves
6 Re8 loss in 8 half-moves
7 Rg7 loss in 8 half-moves
8 Ke8 loss in 6 half-moves
9 Rg6 loss in 4 half-moves
10 Rf8 loss in 2 half-moves
11 Rg3 loss in 2 half-moves
12 Rg4 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rg1 loss in 1 half-moves
15 Rg2 loss in 1 half-moves