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

EGTB: win in 2 half-moves

# move score
1 Rh1 win in 1 half-moves
2 Rg2 loss in 14 half-moves
3 Kf7 loss in 12 half-moves
4 Kg6 loss in 12 half-moves
5 Kg8 loss in 12 half-moves
6 Rh3 loss in 12 half-moves
7 Rh4 loss in 12 half-moves
8 Rh5 loss in 12 half-moves
9 Kh6 loss in 10 half-moves
10 Kf6 loss in 8 half-moves
11 Kh7 loss in 8 half-moves
12 Kh8 loss in 8 half-moves
13 Rf2 loss in 8 half-moves
14 Rh7 loss in 8 half-moves
15 Kf8 loss in 6 half-moves
16 Re2 loss in 4 half-moves
17 Rb2 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Ra2 loss in 1 half-moves