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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb8 draw
5 Ke7 draw
6 Ke8 draw
7 Kf8 draw
8 Kg8 draw
9 Rg1 draw
10 Rg8 draw
11 Rh7 draw
12 Kb6 loss in 2 half-moves
13 Kb7 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves