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 Kf7 draw
3 Kf8 draw
4 Kg7 draw
5 Kh7 draw
6 Rf1 draw
7 Rg4 draw
8 Rg5 draw
9 Rg6 draw
10 Rh1 draw
11 Kh8 loss in 12 half-moves
12 Rd1 loss in 12 half-moves
13 Ra1 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rc1 loss in 1 half-moves