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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kg6 draw
3 Rg4 draw
4 Rg5 draw
5 Rg6 draw
6 Rg7 draw
7 Rg8 draw
8 Rg3 loss in 12 half-moves
9 Kh8 loss in 10 half-moves
10 Rg2 loss in 10 half-moves
11 Rh1 loss in 10 half-moves
12 Kh6 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Kg7 loss in 1 half-moves
19 Kg8 loss in 1 half-moves