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 Kg3 draw
3 Kg4 draw
4 Kh2 draw
5 Kh4 draw
6 Rc2 draw
7 Re2 draw
8 Rg3 draw
9 Rg4 draw
10 Rg5 draw
11 Rg7 draw
12 Rh2 draw
13 Rf2 loss in 8 half-moves
14 Rd2 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Ra2 loss in 1 half-moves
18 Rb2 loss in 1 half-moves