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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kf8 draw
3 Kg6 draw
4 Kg7 draw
5 Kg8 draw
6 Rf2 draw
7 Rg5 draw
8 Rg6 draw
9 Rg7 draw
10 Rg8 draw
11 Ke7 loss in 8 half-moves
12 Ke8 loss in 6 half-moves
13 Rh2 loss in 6 half-moves
14 Ke6 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Ra2 loss in 1 half-moves
22 Rb2 loss in 1 half-moves