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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 K5b6 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Rc8 win in 3 half-moves
6 Rd8 win in 3 half-moves
7 Re8 win in 3 half-moves
8 Rf8 win in 3 half-moves
9 Rh8 win in 3 half-moves
10 K7a6 win in 5 half-moves
11 K7b6 win in 5 half-moves
12 Kb8 win in 5 half-moves
13 K5a6 win in 7 half-moves
14 Ka4 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Rb8 loss in 2 half-moves