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 Kg1 draw
3 Kg2 draw
4 Kg3 draw
5 Kh1 draw
6 Kh3 draw
7 Rg7 draw
8 Rh4 draw
9 Rh5 draw
10 Rh6 draw
11 Rb7 loss in 4 half-moves
12 Re7 loss in 4 half-moves
13 Rf7 loss in 4 half-moves
14 Ra7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rd7 loss in 1 half-moves