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 Rb3 draw
6 Rf3 draw
7 Rg3 draw
8 Rh4 draw
9 Rh5 draw
10 Rh8 draw
11 Ra3 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rh6 loss in 2 half-moves