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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 K4b4 draw
3 Ra6 draw
4 Ra7 draw
5 Rc8 draw
6 Rd8 draw
7 Re8 draw
8 Rf8 draw
9 Rg8 draw
10 Rh8 draw
11 K5b4 loss in 2 half-moves
12 Ka6 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 K4b5 loss in 1 half-moves
15 K5b5 loss in 1 half-moves
16 Ka3 loss in 1 half-moves
17 Rb8 loss in 1 half-moves