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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Rh1 win in 1 half-moves
5 Ka6 draw
6 Ra1 draw
7 Rg5 draw
8 Rg6 draw
9 Ka8 loss in 8 half-moves
10 Rg2 loss in 8 half-moves
11 Rg3 loss in 8 half-moves
12 Kb6 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 Rg7 loss in 2 half-moves
19 Rg8 loss in 2 half-moves