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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kf3 draw
3 Kf4 draw
4 Kg4 draw
5 Kh3 draw
6 Kh4 draw
7 Ra5 draw
8 Rc5 draw
9 Rg6 draw
10 Rh5 draw
11 Kg2 loss in 18 half-moves
12 Kf2 loss in 16 half-moves
13 Kh2 loss in 8 half-moves
14 Rb5 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg8 loss in 2 half-moves