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

EGTB: win in 6 half-moves

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