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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Ra1 win in 1 half-moves
5 Kb3 win in 3 half-moves
6 Kb4 win in 3 half-moves
7 Kc3 win in 3 half-moves
8 Ra3 win in 3 half-moves
9 Ra4 win in 3 half-moves
10 Rb2 win in 3 half-moves
11 Ka6 win in 5 half-moves
12 Kb6 win in 5 half-moves
13 Ka4 win in 9 half-moves
14 Kb2 win in 9 half-moves
15 Kd2 win in 9 half-moves
16 Kd3 win in 9 half-moves
17 Kb5 win in 17 half-moves