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

EGTB: win in 4 half-moves

# move score
1 Ke5 win in 3 half-moves
2 Ke6 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Re6 win in 3 half-moves
5 Rf7 win in 7 half-moves
6 Rf8 win in 11 half-moves
7 Ka8 draw
8 Kb7 draw
9 Kb8 draw
10 Kc7 draw
11 Kd5 draw
12 Kd7 draw
13 Rf2 draw
14 Rf3 draw
15 Rf5 draw
16 Rg6 draw
17 Rh6 draw
18 Ka6 loss in 2 half-moves
19 Kb6 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf4 loss in 2 half-moves