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

EGTB: win in 6 half-moves

# move score
1 K7b8 win in 5 half-moves
2 K7d8 win in 5 half-moves
3 K7d7 win in 7 half-moves
4 K8d8 win in 7 half-moves
5 K7b7 draw
6 K8b7 draw
7 K8b8 draw
8 K8d7 draw
9 Re7 draw
10 Rf7 draw
11 Rg7 draw
12 Rh1 draw
13 Rh2 draw
14 Rh8 draw
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves