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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Kh6 draw
7 Ra1 draw
8 Re1 draw
9 Rf1 draw
10 Rg6 draw
11 Rh1 draw
12 Kg8 loss in 18 half-moves
13 Rb1 loss in 10 half-moves
14 Kh7 loss in 8 half-moves
15 Kh8 loss in 6 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves