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 Re6 win in 3 half-moves
4 Rf7 win in 7 half-moves
5 Rf8 win in 7 half-moves
6 Ka7 draw
7 Kb7 draw
8 Kb8 draw
9 Kc6 draw
10 Kc7 draw
11 Kd7 draw
12 Ke5 draw
13 Rf1 draw
14 Rf5 draw
15 Rg6 draw
16 Rh6 draw
17 Kc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves