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

EGTB: win in 2 half-moves

# move score
1 Rh5 win in 1 half-moves
2 Kf3 draw
3 Kg3 draw
4 Kh3 draw
5 Rf8 draw
6 Rg8 draw
7 Rh1 draw
8 Rh7 draw
9 Rh2 loss in 12 half-moves
10 Kg1 loss in 10 half-moves
11 Kh1 loss in 6 half-moves
12 Kh2 loss in 6 half-moves
13 Kf1 loss in 4 half-moves
14 Kf2 loss in 4 half-moves
15 Rc8 loss in 4 half-moves
16 Re8 loss in 4 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh6 loss in 2 half-moves