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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kh5 draw
3 Kh7 draw
4 Ra1 draw
5 Rd1 draw
6 Rf1 draw
7 Rg2 draw
8 Rg3 draw
9 Rg5 draw
10 Rg6 draw
11 Rg8 draw
12 Kg5 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Kg7 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh1 loss in 2 half-moves