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 Kd7 win in 1 half-moves
3 Kd8 win in 1 half-moves
4 Ke7 win in 1 half-moves
5 Kf7 win in 1 half-moves
6 Kf8 win in 1 half-moves
7 Ra1 win in 1 half-moves
8 Rc1 win in 1 half-moves
9 Rd1 win in 1 half-moves
10 Re1 win in 1 half-moves
11 Rf2 win in 1 half-moves
12 Rf3 win in 1 half-moves
13 Rf4 win in 1 half-moves
14 Rf5 win in 1 half-moves
15 Rf6 win in 1 half-moves
16 Rf7 win in 1 half-moves
17 Rf8 win in 1 half-moves
18 Rg1 win in 1 half-moves
19 Rh1 win in 1 half-moves
20 Ka7 loss in 2 half-moves
21 Ka8 loss in 2 half-moves
22 Kc7 loss in 2 half-moves
23 Kc8 loss in 2 half-moves
24 Rb1 loss in 1 half-moves