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 Kf5 draw
3 Kg5 draw
4 Kg7 draw
5 Kh5 draw
6 Kh7 draw
7 Rd4 draw
8 Re4 draw
9 Rf4 draw
10 Rh1 draw
11 Rh3 draw
12 Rh6 draw
13 Rg4 loss in 6 half-moves
14 Kh6 loss in 4 half-moves
15 Kf6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh7 loss in 2 half-moves