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

EGTB: win in 2 half-moves

# move score
1 Rh1 win in 1 half-moves
2 Kf3 draw
3 Kf5 draw
4 Kg3 draw
5 Kg5 draw
6 Kh5 draw
7 Rd6 draw
8 Rf6 draw
9 Rh2 draw
10 Rh4 draw
11 Kf4 loss in 6 half-moves
12 Re6 loss in 6 half-moves
13 Kh3 loss in 4 half-moves
14 Kh4 loss in 4 half-moves
15 Rg6 loss in 4 half-moves
16 Ra6 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves