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 Kd5 draw
3 Kf5 draw
4 Kf6 draw
5 Rd6 draw
6 Re6 draw
7 Rf6 draw
8 Rh4 draw
9 Rh5 loss in 10 half-moves
10 Kd6 loss in 8 half-moves
11 Ke6 loss in 8 half-moves
12 Ke4 loss in 6 half-moves
13 Kf4 loss in 6 half-moves
14 Rh7 loss in 6 half-moves
15 Kd4 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh8 loss in 1 half-moves