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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kf2 draw
3 Kg2 draw
4 Kh2 draw
5 Rg7 draw
6 Rh1 draw
7 Rh2 draw
8 Rh3 draw
9 Kh1 loss in 14 half-moves
10 Kf1 loss in 8 half-moves
11 Rd7 loss in 6 half-moves
12 Ra7 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rc7 loss in 1 half-moves
18 Re7 loss in 1 half-moves
19 Rf7 loss in 1 half-moves