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 Kf4 draw
3 Kf6 draw
4 Kg6 draw
5 Rc1 draw
6 Rd1 draw
7 Re1 draw
8 Rg2 draw
9 Rg5 draw
10 Rg6 draw
11 Rh1 draw
12 Kg4 loss in 4 half-moves
13 Kg5 loss in 4 half-moves
14 Rf1 loss in 4 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg8 loss in 2 half-moves