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 Kg1 draw
3 Kg2 draw
4 Kh2 draw
5 Ra6 draw
6 Rc6 draw
7 Rh3 draw
8 Rh4 draw
9 Rh5 draw
10 Rb6 loss in 2 half-moves
11 Rd6 loss in 2 half-moves
12 Re6 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rh8 loss in 2 half-moves