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

EGTB: win in 10 half-moves

# move score
1 Ra2 win in 9 half-moves
2 Ka2 draw
3 Kaa4 draw
4 Kb2 draw
5 Kba4 draw
6 Kc2 draw
7 Kc3 draw
8 Ra1 draw
9 Ra4 draw
10 Ka6 loss in 2 half-moves
11 Kab4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kbb4 loss in 2 half-moves
15 Kc4 loss in 2 half-moves