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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Kd6 win in 1 half-moves
7 Ke6 win in 1 half-moves
8 Kf4 win in 1 half-moves
9 Kf6 win in 1 half-moves
10 Rf2 win in 1 half-moves
11 Rf4 win in 1 half-moves
12 Rf6 win in 1 half-moves
13 Rf7 win in 1 half-moves
14 Rf8 win in 1 half-moves
15 Rg5 win in 1 half-moves
16 Rh5 win in 1 half-moves
17 Kb2 loss in 2 half-moves
18 Kd4 loss in 1 half-moves
19 Ke4 loss in 1 half-moves
20 Rf1 loss in 1 half-moves
21 Rf3 loss in 1 half-moves