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 K8b8 win in 5 half-moves
3 Rd7 win in 5 half-moves
4 K7d7 draw
5 K8d7 draw
6 K8d8 draw
7 Re7 draw
8 Rf7 draw
9 Rg1 draw
10 Rg8 draw
11 Rh7 draw
12 K7b7 loss in 2 half-moves
13 K7d8 loss in 2 half-moves
14 K8b7 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves