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

EGTB: win in 4 half-moves

# move score
1 K7c8 win in 3 half-moves
2 K7e8 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Ke6 win in 3 half-moves
5 Kd6 win in 5 half-moves
6 K7c7 draw
7 K7e7 draw
8 K8c7 draw
9 K8c8 draw
10 K8e7 draw
11 K8e8 draw
12 Rf3 draw
13 Rf4 draw
14 Rf5 draw
15 Rf6 draw
16 Rf7 draw
17 Rg8 draw
18 Rh8 draw
19 Re8 loss in 1 half-moves
20 Rf1 loss in 1 half-moves
21 Rf2 loss in 1 half-moves