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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kg7 draw
3 Kh8 draw
4 Rf5 draw
5 Rg5 draw
6 Rh1 draw
7 Rh2 draw
8 Rh6 draw
9 Rh8 draw
10 Kh7 loss in 8 half-moves
11 Kf7 loss in 2 half-moves
12 Kf8 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Ra5 loss in 1 half-moves
19 Rb5 loss in 1 half-moves