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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Ka6 draw
3 Ra6 draw
4 Re7 draw
5 Re8 draw
6 Rf6 draw
7 Rg6 draw
8 Rh6 draw
9 K7b7 loss in 1 half-moves
10 K7b8 loss in 1 half-moves
11 K8b7 loss in 1 half-moves
12 K8b8 loss in 1 half-moves
13 Rb6 loss in 1 half-moves
14 Rc6 loss in 1 half-moves
15 Rd6 loss in 1 half-moves
16 Re1 loss in 1 half-moves
17 Re2 loss in 1 half-moves
18 Re3 loss in 1 half-moves
19 Re4 loss in 1 half-moves
20 Re5 loss in 1 half-moves