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 Kc7 draw
3 Rd6 draw
4 Ka7 loss in 8 half-moves
5 Re6 loss in 8 half-moves
6 Rf6 loss in 8 half-moves
7 Rh7 loss in 8 half-moves
8 Rh8 loss in 8 half-moves
9 Ka8 loss in 4 half-moves
10 Kb8 loss in 4 half-moves
11 Kc8 loss in 4 half-moves
12 Ka6 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh1 loss in 1 half-moves