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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Kd8 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Ke8 win in 3 half-moves
8 Kf6 win in 3 half-moves
9 Kf7 win in 3 half-moves
10 Kf8 win in 3 half-moves
11 Rf7 win in 3 half-moves
12 Rg6 win in 3 half-moves
13 Rg8 win in 11 half-moves
14 Ka5 draw
15 Ka7 draw
16 Kb5 draw
17 Rg3 draw
18 Rg4 draw
19 Rg5 draw
20 Rh7 draw
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves