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

EGTB: win in 42 half-moves

# move score
1 Kb2 win in 41 half-moves
2 Kb4 win in 41 half-moves
3 Kb5 win in 41 half-moves
4 Kc2 win in 41 half-moves
5 Kd2 win in 41 half-moves
6 Kb3 win in 43 half-moves
7 Ka3 win in 45 half-moves
8 Ka5 win in 45 half-moves
9 Kb1 win in 45 half-moves
10 Kd1 win in 45 half-moves
11 Rb8 win in 45 half-moves
12 Ra7 win in 47 half-moves
13 Rc8 win in 47 half-moves
14 Rd8 win in 47 half-moves
15 Ra6 win in 49 half-moves
16 Re8 win in 49 half-moves
17 Rf8 win in 49 half-moves
18 Ra5 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves