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 Kg8 draw
7 Kh6 draw
8 Kh7 draw
9 Rc1 draw
10 Rf1 draw
11 Rg4 draw
12 Rg5 draw
13 Rg6 draw
14 Rh1 draw
15 Kh8 loss in 12 half-moves
16 Rd1 loss in 12 half-moves
17 Ra1 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rg3 loss in 2 half-moves