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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Kc3 draw
5 Kc5 draw
6 Kd3 draw
7 Kd5 draw
8 Ke3 draw
9 Ke5 draw
10 Rf1 draw
11 Rf2 draw
12 Rf3 draw
13 Rf5 draw
14 Kc4 loss in 1 half-moves
15 Ke4 loss in 1 half-moves
16 Kg6 loss in 1 half-moves
17 Kg7 loss in 1 half-moves
18 Kg8 loss in 1 half-moves
19 Kh6 loss in 1 half-moves
20 Kh8 loss in 1 half-moves
21 Re4 loss in 1 half-moves
22 Rg4 loss in 1 half-moves
23 Rh4 loss in 1 half-moves