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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kg1 draw
3 Kg2 draw
4 Kh2 draw
5 Ra6 draw
6 Rb6 draw
7 Rd6 draw
8 Re6 draw
9 Rf6 draw
10 Rg2 draw
11 Rg3 draw
12 Rg4 draw
13 Rg7 draw
14 Rh6 draw
15 Rc6 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg5 loss in 1 half-moves