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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb7 draw
6 Kc7 draw
7 Kc8 draw
8 Kd3 draw
9 Ke1 draw
10 Ke3 draw
11 Rf1 draw
12 Rf3 draw
13 Rf5 draw
14 Rf6 draw
15 Rg2 draw
16 Rh2 draw
17 Kd1 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kf1 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Rf4 loss in 1 half-moves