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

EGTB: win in 4 half-moves

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