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 Rb8 draw
3 Rh7 draw
4 Kf2 loss in 2 half-moves
5 Kf3 loss in 2 half-moves
6 Kf4 loss in 2 half-moves
7 Kgg2 loss in 2 half-moves
8 Kgg4 loss in 2 half-moves
9 Kgh2 loss in 2 half-moves
10 Kgh4 loss in 2 half-moves
11 Khg2 loss in 2 half-moves
12 Khg4 loss in 2 half-moves
13 Khh2 loss in 2 half-moves
14 Khh4 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh5 loss in 1 half-moves