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

EGTB: win in 40 half-moves

# move score
1 Kb3 win in 39 half-moves
2 Kb4 win in 39 half-moves
3 Kb5 win in 39 half-moves
4 Kb6 win in 39 half-moves
5 Kb7 win in 41 half-moves
6 Rc1 win in 43 half-moves
7 Ka6 win in 45 half-moves
8 Kb8 win in 45 half-moves
9 Ra3 win in 45 half-moves
10 Rd1 win in 45 half-moves
11 Ka3 win in 47 half-moves
12 Ka5 win in 47 half-moves
13 Rb1 win in 47 half-moves
14 Re1 win in 47 half-moves
15 Rf1 win in 47 half-moves
16 Ka8 win in 49 half-moves
17 Ra2 win in 49 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves