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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Rb8 draw
4 Rd8 draw
5 Re8 draw
6 Rf8 draw
7 Rh8 draw
8 Kb7 loss in 2 half-moves
9 Kb8 loss in 2 half-moves
10 Rg8 loss in 2 half-moves
11 Kb6 loss in 1 half-moves