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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Ke8 win in 3 half-moves
4 Re7 win in 3 half-moves
5 Kd6 win in 7 half-moves
6 Rf8 win in 7 half-moves
7 Kc6 win in 9 half-moves
8 Ka7 draw
9 Kb7 draw
10 Kb8 draw
11 Kc7 draw
12 Kc8 draw
13 Kd8 draw
14 Rf1 draw
15 Rf5 draw
16 Rf6 draw
17 Rg7 draw
18 Rh7 draw
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves