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 Rf6 win in 3 half-moves
4 K7e7 win in 7 half-moves
5 K8e7 win in 7 half-moves
6 K7c7 draw
7 K8c7 draw
8 K8c8 draw
9 K8e8 draw
10 Kc6 draw
11 Kd6 draw
12 Ke6 draw
13 Re7 draw
14 Rf1 draw
15 Rf5 draw
16 Rf8 draw
17 Rg7 draw
18 Rh7 draw
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves