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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Rf3 win in 1 half-moves
4 Rf5 win in 1 half-moves
5 Rf6 win in 1 half-moves
6 Rf7 win in 1 half-moves
7 Kb1 draw
8 Kb2 draw
9 Kc2 draw
10 Kc7 draw
11 Kc8 draw
12 Kd1 draw
13 Kd2 draw
14 Ke7 draw
15 Ke8 draw
16 Re8 draw
17 Rf4 draw
18 Rg8 draw
19 Rh8 draw
20 Rf2 loss in 1 half-moves