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

EGTB: win in 4 half-moves

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