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 Ka2 draw
3 Kg5 draw
4 Kh3 draw
5 Ra5 draw
6 Rb5 draw
7 Rg5 draw
8 Rh6 draw
9 Rh7 draw
10 Kb1 loss in 2 half-moves
11 Kb2 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rf5 loss in 2 half-moves
16 Kg3 loss in 1 half-moves
17 Kg4 loss in 1 half-moves