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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd6 draw
6 Kdd8 draw
7 Kde7 draw
8 Ke6 draw
9 Ked8 draw
10 Kee7 draw
11 Kf8 draw
12 Re7 draw
13 Rf4 draw
14 Rf5 draw
15 Rf6 draw
16 Rf8 draw
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves