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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Rb6 win in 5 half-moves
4 K7b6 draw
5 Ka8 draw
6 Kb8 draw
7 Rh6 draw
8 K5b6 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Rc6 loss in 2 half-moves
11 Rd6 loss in 2 half-moves
12 Re6 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Ka4 loss in 1 half-moves