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

EGTB: win in 2 half-moves

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