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 Kc2 win in 41 half-moves
4 Kd2 win in 41 half-moves
5 Kb3 win in 43 half-moves
6 Ka3 win in 45 half-moves
7 Ka5 win in 45 half-moves
8 Kc1 win in 45 half-moves
9 Ra6 win in 45 half-moves
10 Ra8 win in 45 half-moves
11 Rb7 win in 45 half-moves
12 Rd7 win in 47 half-moves
13 Ra5 win in 49 half-moves
14 Rc7 win in 49 half-moves
15 Ke2 win in 51 half-moves
16 Ke1 win in 53 half-moves
17 Re7 win in 53 half-moves
18 Rf7 win in 53 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves