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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Ka7 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kb8 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rh7 win in 3 half-moves
7 Rh8 win in 3 half-moves
8 Kd5 draw
9 Kd7 draw
10 Ke5 draw
11 Ke7 draw
12 Kf5 draw
13 Kf6 draw
14 Kf7 draw
15 Rf6 draw
16 Rh3 draw
17 Rh4 draw
18 Rh5 draw
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves