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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kcd2 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Kd3 win in 5 half-moves
8 Ke1 win in 9 half-moves
9 Kc4 win in 13 half-moves
10 Ra1 win in 13 half-moves
11 Kcc2 draw
12 Kdc2 loss in 2 half-moves
13 Kdd2 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 Rc2 loss in 2 half-moves