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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Rg2 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Rg6 win in 1 half-moves
5 Rg7 win in 1 half-moves
6 Kc7 loss in 6 half-moves
7 Ka8 loss in 4 half-moves
8 Kc8 loss in 4 half-moves
9 Ka7 loss in 2 half-moves
10 Rc8 loss in 1 half-moves
11 Rd8 loss in 1 half-moves
12 Re8 loss in 1 half-moves
13 Rf8 loss in 1 half-moves
14 Rg1 loss in 1 half-moves
15 Rg3 loss in 1 half-moves
16 Rg5 loss in 1 half-moves
17 Rh8 loss in 1 half-moves