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

EGTB: win in 6 half-moves

# move score
1 K7d8 win in 5 half-moves
2 K8d8 win in 5 half-moves
3 K7b8 draw
4 K7d7 draw
5 K8b8 draw
6 Rd8 draw
7 Re2 draw
8 Re7 draw
9 Rf8 draw
10 Rg8 draw
11 Rh8 draw
12 K7b7 loss in 2 half-moves
13 K8b7 loss in 2 half-moves
14 K8d7 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 Re1 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves