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 Kg6 loss in 12 half-moves
3 Kg7 loss in 12 half-moves
4 Kg8 loss in 12 half-moves
5 Kh6 loss in 10 half-moves
6 Rh5 loss in 10 half-moves
7 Kh8 loss in 8 half-moves
8 Rh2 loss in 8 half-moves
9 Rh4 loss in 8 half-moves
10 Rg3 loss in 6 half-moves
11 Re3 loss in 4 half-moves
12 Rf3 loss in 4 half-moves
13 Rb3 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Ra3 loss in 1 half-moves