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

EGTB: win in 4 half-moves

# move score
1 Kh3 win in 3 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke1 draw
5 Kef1 draw
6 Kg1 draw
7 Kg3 draw
8 Kgf1 draw
9 Kh1 draw
10 Kh2 draw
11 Rf1 draw
12 Rf3 draw
13 Rf7 draw
14 Kd3 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Kef3 loss in 2 half-moves
17 Kgf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf8 loss in 2 half-moves