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 Ra6 draw
3 Rb6 draw
4 Rc6 draw
5 Rd6 draw
6 Re6 draw
7 Rf6 draw
8 Rg3 draw
9 Rg4 draw
10 Rg8 draw
11 Kg7 loss in 2 half-moves
12 Kg8 loss in 2 half-moves
13 Kh7 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rg5 loss in 1 half-moves