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 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Ke6 draw
6 Kg7 draw
7 Rg1 draw
8 Rg7 draw
9 Rg8 draw
10 Kc1 loss in 2 half-moves
11 Kc2 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Ke7 loss in 1 half-moves
20 Kf7 loss in 1 half-moves