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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Kg3 loss in 8 half-moves
3 Kf1 loss in 6 half-moves
4 Kf2 loss in 6 half-moves
5 Kf3 loss in 6 half-moves
6 Kg1 loss in 6 half-moves
7 Rh2 loss in 6 half-moves
8 Kh1 loss in 4 half-moves
9 Kh2 loss in 4 half-moves
10 Kh3 loss in 4 half-moves
11 Rd6 loss in 4 half-moves
12 Re6 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Ra6 loss in 1 half-moves
21 Rb6 loss in 1 half-moves
22 Rc6 loss in 1 half-moves