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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kcd2 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Kdd2 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Kb1 win in 5 half-moves
9 Kc3 win in 5 half-moves
10 Ke1 win in 5 half-moves
11 Ke2 win in 5 half-moves