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 Kc3 win in 39 half-moves
4 Ka4 win in 43 half-moves
5 Kb6 win in 43 half-moves
6 Rb8 win in 45 half-moves
7 Ka6 win in 47 half-moves
8 Kb2 win in 47 half-moves
9 Kb3 win in 47 half-moves
10 Rc8 win in 47 half-moves
11 Kc1 win in 49 half-moves
12 Kd2 win in 49 half-moves
13 Kd3 win in 49 half-moves
14 Rd8 win in 49 half-moves
15 Kd1 win in 51 half-moves
16 Re8 win in 51 half-moves
17 Kb1 win in 53 half-moves
18 Ra7 draw
19 Ra6 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves