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

EGTB: win in 2 half-moves

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