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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kcb2 win in 3 half-moves
3 Ra2 win in 3 half-moves
4 Kb3 win in 7 half-moves
5 Rb1 win in 9 half-moves
6 Kd1 win in 11 half-moves
7 Kd2 win in 11 half-moves
8 Kb4 win in 23 half-moves
9 Ka4 win in 25 half-moves
10 Kb1 win in 25 half-moves
11 Ka2 draw
12 Kab2 draw