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 Kg6 draw
3 Kg7 draw
4 Kh6 draw
5 Kh8 draw
6 Rb8 draw
7 Re8 draw
8 Rf8 draw
9 Rg2 draw
10 Rg3 draw
11 Rg4 draw
12 Rg5 draw
13 Rg7 draw
14 Rh8 loss in 6 half-moves
15 Rc8 loss in 4 half-moves
16 Rd8 loss in 4 half-moves
17 Ra8 loss in 2 half-moves
18 Rg6 loss in 2 half-moves