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 Ka7 win in 3 half-moves
3 Ka8 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kc7 win in 3 half-moves
6 Kc8 win in 3 half-moves
7 Ke7 win in 3 half-moves
8 Rf5 win in 3 half-moves
9 Rf6 win in 3 half-moves
10 Rf7 win in 3 half-moves
11 Kd7 win in 7 half-moves
12 Kf7 win in 7 half-moves
13 Kd8 draw
14 Rf3 draw
15 Rg8 draw
16 Rh8 draw
17 Rf2 loss in 2 half-moves
18 Rf4 loss in 2 half-moves