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 Ra7 draw
4 Rb7 draw
5 Rc7 draw
6 Rd7 draw
7 Rg7 draw
8 Rh1 draw
9 Rh2 draw
10 Rh3 draw
11 Ke7 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Kf7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Kfg7 loss in 1 half-moves
18 Kfg8 loss in 1 half-moves
19 Khg7 loss in 1 half-moves
20 Khg8 loss in 1 half-moves