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

EGTB: win in 40 half-moves

# move score
1 Kb6 win in 39 half-moves
2 Ke6 win in 39 half-moves
3 Ka6 win in 41 half-moves
4 Kc6 win in 41 half-moves
5 Kd6 win in 41 half-moves
6 Ke7 win in 41 half-moves
7 Rb6 win in 41 half-moves
8 Rb8 win in 41 half-moves
9 Ka8 win in 43 half-moves
10 Kb8 win in 43 half-moves
11 Kc7 win in 43 half-moves
12 Kc8 win in 43 half-moves
13 Kd8 win in 43 half-moves
14 Ke8 win in 43 half-moves
15 Rb3 win in 43 half-moves
16 Rb4 win in 43 half-moves
17 Rb5 win in 43 half-moves
18 Rc7 win in 43 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves