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

EGTB: win in 6 half-moves

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