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 Re7 win in 3 half-moves
4 K7c7 win in 5 half-moves
5 K8c8 win in 5 half-moves
6 Rg6 win in 5 half-moves
7 Rg8 win in 5 half-moves
8 K7e7 win in 7 half-moves
9 K8c7 win in 7 half-moves
10 K8e7 win in 7 half-moves
11 K8e8 win in 7 half-moves
12 Kc6 draw
13 Kd6 draw
14 Ke6 draw
15 Rf7 draw
16 Rg4 draw
17 Rg5 draw
18 Rh7 draw
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves