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

EGTB: win in 8 half-moves

# move score
1 Kb3 win in 7 half-moves
2 Kab1 win in 11 half-moves
3 Ka3 draw
4 Kab2 draw
5 Kc2 draw
6 Kcb1 draw
7 Kcb2 draw
8 Rb1 draw
9 Kd1 loss in 2 half-moves
10 Kd2 loss in 2 half-moves