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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rg2 win in 1 half-moves
4 Rg3 win in 1 half-moves
5 Rg4 win in 1 half-moves
6 Rg5 win in 1 half-moves
7 Rg6 win in 1 half-moves
8 Kb7 loss in 2 half-moves
9 Kb8 loss in 2 half-moves
10 Kg6 loss in 1 half-moves
11 Kg7 loss in 1 half-moves
12 Kh6 loss in 1 half-moves
13 Kh8 loss in 1 half-moves
14 Rb8 loss in 1 half-moves
15 Rc8 loss in 1 half-moves
16 Rd8 loss in 1 half-moves
17 Re8 loss in 1 half-moves
18 Rf8 loss in 1 half-moves
19 Rg7 loss in 1 half-moves
20 Rh8 loss in 1 half-moves