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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Kc4 draw
5 Kc5 draw
6 Kc6 draw
7 Kd4 draw
8 Kd6 draw
9 Ke5 draw
10 Kg7 draw
11 Kg8 draw
12 Kh7 draw
13 Re5 draw
14 Rf1 draw
15 Rf2 draw
16 Rf6 draw
17 Rg5 draw
18 Rh5 draw
19 Ke4 loss in 1 half-moves
20 Ke6 loss in 1 half-moves
21 Rf3 loss in 1 half-moves