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 Kdd7 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Ke8 win in 3 half-moves
5 Re8 win in 3 half-moves
6 Rf6 win in 3 half-moves
7 Kb8 win in 5 half-moves
8 Kb6 draw
9 Kc6 draw
10 Kcc8 draw
11 Kcd7 draw
12 Kd6 draw
13 Kdc8 draw
14 Rf3 draw
15 Rf4 draw
16 Rf5 draw
17 Rf7 draw
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves