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 Rg3 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Rg5 win in 1 half-moves
5 Rc8 win in 5 half-moves
6 K7b8 draw
7 K8b8 draw
8 Rb8 draw
9 Rd8 draw
10 Rg2 draw
11 Rh8 draw
12 Ka6 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 K7b7 loss in 1 half-moves
19 K8b7 loss in 1 half-moves