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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc3 win in 7 half-moves
3 Ra1 win in 7 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kd3 draw
7 Rb1 draw
8 Kcd2 loss in 2 half-moves
9 Kdd2 loss in 2 half-moves
10 Ke1 loss in 2 half-moves
11 Ke2 loss in 2 half-moves