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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Ke7 draw
3 Ke8 draw
4 Kf7 draw
5 Kfg7 draw
6 Kg5 draw
7 Kg6 draw
8 Kg8 draw
9 Kh5 draw
10 Kh7 draw
11 Khg7 draw
12 Ra3 draw
13 Re3 draw
14 Rf3 draw
15 Rg3 draw
16 Rh4 draw
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves