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

EGTB: win in 4 half-moves

# move score
1 Ke8 win in 3 half-moves
2 Kb7 win in 5 half-moves
3 Kb8 win in 5 half-moves
4 Kdd8 win in 5 half-moves
5 Ke7 win in 5 half-moves
6 Rf6 win in 5 half-moves
7 Kc6 draw
8 Kcc7 draw
9 Kcd8 draw
10 Kd6 draw
11 Kdc7 draw
12 Ke6 draw
13 Re7 draw
14 Rf1 draw
15 Rf5 draw
16 Rf8 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