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

EGTB: win in 42 half-moves

# move score
1 Kcd7 win in 41 half-moves
2 Kc7 win in 43 half-moves
3 Kcd8 win in 43 half-moves
4 Ked7 win in 45 half-moves
5 Rb7 win in 45 half-moves
6 Ra8 win in 47 half-moves
7 Rb1 win in 47 half-moves
8 Rb2 win in 47 half-moves
9 Kb7 win in 49 half-moves
10 Ke8 win in 49 half-moves
11 Ked8 win in 49 half-moves
12 Kf7 win in 49 half-moves
13 Kf8 win in 53 half-moves
14 Rb6 loss in 4 half-moves
15 Kd6 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves