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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Kh6 draw
7 Kh7 draw
8 Rf5 draw
9 Rg2 draw
10 Rg3 draw
11 Rg4 draw
12 Rh5 draw
13 Kg8 loss in 12 half-moves
14 Kh8 loss in 6 half-moves
15 Re5 loss in 4 half-moves
16 Ra5 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rb5 loss in 1 half-moves