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 Kf5 draw
3 Kf6 draw
4 Kg5 draw
5 Rb4 draw
6 Rf4 draw
7 Rg4 draw
8 Rh5 draw
9 Kh5 loss in 12 half-moves
10 Kg7 loss in 8 half-moves
11 Rh6 loss in 6 half-moves
12 Kf7 loss in 4 half-moves
13 Kh6 loss in 4 half-moves
14 Kh7 loss in 4 half-moves
15 Ra4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves