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

EGTB: win in 2 half-moves

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