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 Kg5 draw
5 Kg7 draw
6 Rc8 draw
7 Rh3 draw
8 Rh7 draw
9 Rh6 loss in 20 half-moves
10 Kf7 loss in 14 half-moves
11 Kh6 loss in 14 half-moves
12 Kh7 loss in 14 half-moves
13 Kh5 loss in 10 half-moves
14 Rd8 loss in 10 half-moves
15 Rg8 loss in 10 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Re8 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