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