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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kf6 draw
3 Kg4 draw
4 Rd3 draw
5 Re3 draw
6 Rf3 draw
7 Rg1 draw
8 Rg2 draw
9 Rg5 draw
10 Rg6 draw
11 Rg8 draw
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Kg5 loss in 1 half-moves
22 Kg6 loss in 1 half-moves