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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Ka3 win in 7 half-moves
3 Ka4 win in 7 half-moves
4 Kb4 win in 7 half-moves
5 Kc4 win in 7 half-moves
6 Ra3 win in 7 half-moves
7 Rb1 win in 7 half-moves
8 Kb1 win in 11 half-moves
9 Kbc2 win in 13 half-moves
10 Ka2 draw
11 Kbb2 draw
12 Kc3 draw
13 Ra2 draw
14 Ra4 draw
15 Kcb2 loss in 2 half-moves
16 Kcc2 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves