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 Rf7 win in 3 half-moves
3 Kb8 win in 5 half-moves
4 Ke7 win in 11 half-moves
5 Ke8 win in 11 half-moves
6 Kcc7 draw
7 Kcd7 draw
8 Kdc7 draw
9 Kdd7 draw
10 Rf1 draw
11 Rf5 draw
12 Rf6 draw
13 Rg8 draw
14 Rh8 draw
15 Re8 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves