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 Kh1 draw
5 Kh3 draw
6 Rg1 draw
7 Rg2 draw
8 Rg4 draw
9 Rh3 draw
10 Rb3 loss in 4 half-moves
11 Re3 loss in 4 half-moves
12 Rf3 loss in 4 half-moves
13 Ra3 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rg7 loss in 2 half-moves