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 Kg2 draw
3 Kg4 draw
4 Kh2 draw
5 Kh4 draw
6 Rb3 draw
7 Rc3 draw
8 Rf3 draw
9 Rg2 draw
10 Rg4 draw
11 Rg6 draw
12 Rd3 loss in 8 half-moves
13 Ra3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rg7 loss in 2 half-moves