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 Kc7 win in 1 half-moves
3 Kd7 draw
4 Kd8 draw
5 Rb1 draw
6 Rg2 draw
7 Rg3 draw
8 Rg4 draw
9 Rg7 draw
10 Rg8 draw
11 Rd1 loss in 8 half-moves
12 Rc1 loss in 6 half-moves
13 Rg6 loss in 6 half-moves
14 Ra1 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Kb8 loss in 1 half-moves
17 Re1 loss in 1 half-moves
18 Rf1 loss in 1 half-moves
19 Rh1 loss in 1 half-moves