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