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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Kef4 win in 3 half-moves
3 Kef6 win in 3 half-moves
4 Rf6 win in 3 half-moves
5 Kd5 win in 7 half-moves
6 Kg4 win in 7 half-moves
7 Kg6 win in 7 half-moves
8 Kh4 win in 7 half-moves
9 Kh5 win in 7 half-moves
10 Kh6 win in 7 half-moves
11 Kd6 draw
12 Kgf4 draw
13 Kgf6 draw
14 Rf4 draw
15 Rf7 draw
16 Rf8 draw
17 Kd4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves