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 Kg7 draw
3 Rb8 draw
4 Rf8 draw
5 Rh8 loss in 8 half-moves
6 Ra8 loss in 6 half-moves
7 Rc8 loss in 6 half-moves
8 Rd8 loss in 6 half-moves
9 Kg5 loss in 2 half-moves
10 Kg6 loss in 2 half-moves
11 Kh5 loss in 2 half-moves
12 Kh7 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rg1 loss in 1 half-moves
19 Rg2 loss in 1 half-moves