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 Kg6 draw
3 Kg7 draw
4 Kg8 draw
5 Kh6 draw
6 Kh8 draw
7 Rh5 draw
8 Rh6 draw
9 Rh1 loss in 8 half-moves
10 Rh2 loss in 8 half-moves
11 Rg3 loss in 6 half-moves
12 Re3 loss in 4 half-moves
13 Rf3 loss in 4 half-moves
14 Ra3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rb3 loss in 1 half-moves