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

EGTB: win in 1 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 Kd3 win in 3 half-moves
7 Ra3 win in 3 half-moves
8 Rb1 win in 3 half-moves
9 Rb2 win in 3 half-moves
10 Rb4 win in 3 half-moves
11 Rb7 win in 3 half-moves
12 a1=B win in 5 half-moves
13 a1=K win in 5 half-moves
14 a1=N win in 5 half-moves
15 a1=Q win in 5 half-moves
16 a1=R win in 5 half-moves
17 Kd4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb8 loss in 2 half-moves