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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Rb6 draw
3 Rc6 draw
4 Rd6 draw
5 Kf7 loss in 2 half-moves
6 Kf8 loss in 2 half-moves
7 Kgg7 loss in 2 half-moves
8 Kgh8 loss in 2 half-moves
9 Kh6 loss in 2 half-moves
10 Khg7 loss in 2 half-moves
11 Khh8 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Rf6 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh6 loss in 2 half-moves