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

EGTB: win in 40 half-moves

# move score
1 Kb4 win in 39 half-moves
2 Kb5 win in 39 half-moves
3 Kc6 win in 39 half-moves
4 Kd6 win in 39 half-moves
5 Ra6 win in 39 half-moves
6 Kb3 win in 41 half-moves
7 Ka3 win in 43 half-moves
8 Ka5 win in 43 half-moves
9 Kc7 win in 43 half-moves
10 Ke7 win in 43 half-moves
11 Ra5 win in 43 half-moves
12 Ra7 win in 43 half-moves
13 Rb8 win in 43 half-moves
14 Rc8 win in 43 half-moves
15 Rd8 win in 43 half-moves
16 Kc8 win in 45 half-moves
17 Kd8 win in 45 half-moves
18 Ke6 win in 45 half-moves
19 Ke8 win in 45 half-moves
20 Re8 win in 45 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves