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

EGTB: win in 42 half-moves

# move score
1 Kb4 win in 41 half-moves
2 Kb5 win in 41 half-moves
3 Kb6 win in 41 half-moves
4 Kb7 win in 41 half-moves
5 Ka3 win in 45 half-moves
6 Ka6 win in 45 half-moves
7 Rb8 win in 45 half-moves
8 Rc8 win in 45 half-moves
9 Ka5 win in 47 half-moves
10 Kb3 win in 47 half-moves
11 Kb8 win in 49 half-moves
12 Rd8 win in 49 half-moves
13 Rh8 win in 49 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves