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 Kc4 draw
3 Kc5 draw
4 Kc6 draw
5 Kd4 draw
6 Ke5 draw
7 Rd6 draw
8 Re6 draw
9 Rf6 draw
10 Rh4 draw
11 Kd6 loss in 8 half-moves
12 Ke6 loss in 8 half-moves
13 Rh5 loss in 8 half-moves
14 Ke4 loss in 6 half-moves
15 Rh7 loss in 6 half-moves
16 Rh3 loss in 4 half-moves
17 Ra6 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh8 loss in 1 half-moves