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