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 Kg7 draw
3 Kh7 draw
4 Kh8 draw
5 Ra5 draw
6 Rb5 draw
7 Rc5 draw
8 Rd5 draw
9 Re5 draw
10 Rf5 draw
11 Rg1 draw
12 Rg2 draw
13 Rg3 draw
14 Rg7 draw
15 Kf7 loss in 2 half-moves
16 Kf8 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh5 loss in 2 half-moves