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

EGTB: win in 12 half-moves

# move score
1 K6b6 win in 11 half-moves
2 K7b6 win in 13 half-moves
3 K6b7 draw
4 K7b7 draw
5 Kb8 draw
6 Ka5 loss in 2 half-moves
7 Kb5 loss in 2 half-moves
8 Rb8 loss in 2 half-moves
9 Rc8 loss in 2 half-moves
10 Rd8 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves