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 Re7 win in 3 half-moves
3 Rf7 win in 3 half-moves
4 Rh1 win in 3 half-moves
5 Rh2 win in 3 half-moves
6 Ke8 draw
7 Kfg7 draw
8 Kfg8 draw
9 Khg7 draw
10 Khg8 draw
11 Ra7 draw
12 Rg7 draw
13 Ke7 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves