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 Kd7 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Kf7 win in 3 half-moves
7 Kf8 win in 3 half-moves
8 Rf8 win in 3 half-moves
9 Rg7 win in 3 half-moves
10 Ka7 draw
11 Rg3 draw
12 Rg4 draw
13 Rg5 draw
14 Rg6 draw
15 Rh8 draw
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves