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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Kd6 win in 1 half-moves
6 Ra1 win in 1 half-moves
7 Rb1 win in 1 half-moves
8 Rc2 win in 1 half-moves
9 Rc3 win in 1 half-moves
10 Rc4 win in 1 half-moves
11 Rc5 win in 1 half-moves
12 Rd1 win in 1 half-moves
13 Rf1 win in 1 half-moves
14 Rg1 win in 1 half-moves
15 Rh1 win in 1 half-moves
16 Kb5 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Re1 loss in 1 half-moves