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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Rg7 win in 1 half-moves
3 Rg8 win in 1 half-moves
4 Ka7 draw
5 Kb8 draw
6 Ke5 draw
7 Ke6 draw
8 Ke7 draw
9 Kf5 draw
10 Kf7 draw
11 Kg5 draw
12 Kg7 draw
13 Rg1 draw
14 Rg2 draw
15 Rg3 draw
16 Rh6 draw
17 Kb7 loss in 1 half-moves
18 Rg4 loss in 1 half-moves