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

EGTB: win in 2 half-moves

# move score
1 Rh5 win in 1 half-moves
2 Kg2 draw
3 Rc2 draw
4 Rd2 draw
5 Re2 draw
6 Rh3 draw
7 Rh4 draw
8 Rh6 draw
9 Kg1 loss in 2 half-moves
10 Ra2 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rf2 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Rh8 loss in 2 half-moves