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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kg2 draw
3 Kh1 draw
4 Kh2 draw
5 Rf6 draw
6 Rg6 draw
7 Rh1 draw
8 Rh4 draw
9 Rh5 draw
10 Rh8 draw
11 Kf2 loss in 12 half-moves
12 Kf1 loss in 10 half-moves
13 Ra6 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rh2 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Re6 loss in 1 half-moves