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 Kh3 win in 5 half-moves
3 Kg3 draw
4 Kgg2 draw
5 Kgh1 draw
6 Khg2 draw
7 Khh1 draw
8 Ra5 draw
9 Rb5 draw
10 Rf5 draw
11 Rh6 draw
12 Rh7 draw
13 Kf1 loss in 2 half-moves
14 Kf2 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves