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

EGTB: win in 44 half-moves

# move score
1 K4b4 win in 43 half-moves
2 K4b5 win in 43 half-moves
3 K5b4 win in 43 half-moves
4 K5b5 win in 43 half-moves
5 Ra6 win in 43 half-moves
6 Kb3 win in 45 half-moves
7 Kb6 win in 45 half-moves
8 Rd8 win in 45 half-moves
9 Ka3 win in 47 half-moves
10 Ka6 win in 47 half-moves
11 Ra7 win in 47 half-moves
12 Rb8 win in 47 half-moves
13 Rc8 win in 49 half-moves
14 Re8 win in 49 half-moves
15 Rf8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves