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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kf7 draw
5 Kg5 draw
6 Kg7 draw
7 Rd8 draw
8 Rg8 draw
9 Rh3 draw
10 Rh6 draw
11 Rh7 draw
12 Kh7 loss in 18 half-moves
13 Re8 loss in 18 half-moves
14 Kh6 loss in 12 half-moves
15 Kh5 loss in 10 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh5 loss in 2 half-moves