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 Kd4 win in 39 half-moves
4 Kd5 win in 39 half-moves
5 Kd6 win in 39 half-moves
6 Kb6 win in 41 half-moves
7 Ra6 win in 43 half-moves
8 Rc8 win in 43 half-moves
9 Ke6 win in 45 half-moves
10 Ra7 win in 47 half-moves
11 Rd8 win in 49 half-moves
12 Ka4 win in 51 half-moves
13 Ka6 win in 51 half-moves
14 Ke4 win in 51 half-moves
15 Kf6 win in 51 half-moves
16 Rb8 win in 53 half-moves
17 Kf5 win in 57 half-moves
18 Re8 draw
19 Rf8 draw
20 Kf4 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves