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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Ke2 win in 1 half-moves
4 Kc1 win in 9 half-moves
5 Kc2 win in 13 half-moves
6 Ka3 loss in 2 half-moves
7 Kd2 loss in 2 half-moves
8 Ke1 loss in 2 half-moves
9 Rc1 loss in 2 half-moves
10 Kb1 loss in 1 half-moves
11 Rb1 loss in 1 half-moves