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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Rd8 draw
3 Re8 draw
4 Rh1 draw
5 Rh2 draw
6 Rh3 draw
7 Rh7 draw
8 K7b8 loss in 2 half-moves
9 K7d8 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 K7b7 loss in 1 half-moves
14 K7d7 loss in 1 half-moves
15 K8b7 loss in 1 half-moves
16 K8b8 loss in 1 half-moves
17 K8d7 loss in 1 half-moves
18 K8d8 loss in 1 half-moves
19 Rf8 loss in 1 half-moves
20 Rh4 loss in 1 half-moves
21 Rh5 loss in 1 half-moves
22 Rh6 loss in 1 half-moves