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

EGTB: win in 4 half-moves

# move score
1 K8d7 win in 3 half-moves
2 K8e7 win in 3 half-moves
3 K8f7 win in 3 half-moves
4 Rg5 win in 3 half-moves
5 Kf6 win in 5 half-moves
6 Kf8 win in 5 half-moves
7 Rf8 win in 5 half-moves
8 Kd8 win in 7 half-moves
9 Kf5 win in 7 half-moves
10 Rg7 win in 7 half-moves
11 K6d7 draw
12 K6e7 draw
13 K6f7 draw
14 Kd5 draw
15 Kd6 draw
16 Ke5 draw
17 Rg3 draw
18 Rg4 draw
19 Rg6 draw
20 Rh8 draw
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves