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

EGTB: win in 4 half-moves

# move score
1 K5d5 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Rf5 win in 3 half-moves
4 Ke6 win in 7 half-moves
5 Kf6 win in 7 half-moves
6 K5f5 draw
7 Rg4 draw
8 Rh4 draw
9 K4d4 loss in 2 half-moves
10 K4d5 loss in 2 half-moves
11 K4f5 loss in 2 half-moves
12 K5d4 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves