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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kf7 win in 3 half-moves
4 Kf8 win in 3 half-moves
5 Rf8 win in 3 half-moves
6 Kc7 win in 5 half-moves
7 Ke7 win in 5 half-moves
8 Kcd7 draw
9 Kcd8 draw
10 Ked7 draw
11 Ked8 draw
12 Rg3 draw
13 Rg4 draw
14 Rg5 draw
15 Rg6 draw
16 Rg7 draw
17 Rh8 draw
18 Rg1 loss in 2 half-moves
19 Rg2 loss in 2 half-moves