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 Kg6 loss in 14 half-moves
3 Kh8 loss in 14 half-moves
4 Rh7 loss in 14 half-moves
5 Kg8 loss in 12 half-moves
6 Rg6 loss in 12 half-moves
7 Kh7 loss in 10 half-moves
8 Rf6 loss in 10 half-moves
9 Rh8 loss in 10 half-moves
10 Kf6 loss in 4 half-moves
11 Kf7 loss in 4 half-moves
12 Kf8 loss in 4 half-moves
13 Ra6 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves