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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Rf3 win in 1 half-moves
3 Rf6 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Rf8 win in 1 half-moves
6 Ka6 draw
7 Ka8 draw
8 Kb6 draw
9 Kb7 draw
10 Kb8 draw
11 Kd4 draw
12 Kd5 draw
13 Kd6 draw
14 Ke4 draw
15 Ke6 draw
16 Kf4 draw
17 Kf6 draw
18 Rf4 draw
19 Rg5 draw
20 Rh5 draw
21 Rf2 loss in 1 half-moves