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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kf5 win in 5 half-moves
3 Kg1 win in 5 half-moves
4 Kg2 win in 5 half-moves
5 Kh2 win in 5 half-moves
6 Rg4 win in 9 half-moves
7 Kd4 draw
8 Kd5 draw
9 Ke5 draw
10 Rf3 draw
11 Rf5 draw
12 Rf6 draw
13 Rf7 draw
14 Rf8 draw
15 Rh4 draw
16 Kd3 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves