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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Ka3 win in 3 half-moves
3 Ka4 win in 3 half-moves
4 Kbc3 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Ra2 win in 3 half-moves
7 Rc2 win in 3 half-moves
8 Kdc2 win in 9 half-moves
9 Kbc2 draw
10 Kb4 loss in 6 half-moves
11 Kc1 loss in 2 half-moves
12 Kd1 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Kdc3 loss in 2 half-moves
15 Ke1 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Rb1 loss in 2 half-moves