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

EGTB: draw

# move score
1 Kab4 draw
2 Kb5 draw
3 Kbb4 draw
4 Ra1 draw
5 Ra2 draw
6 Ka2 loss in 1 half-moves
7 Ka5 loss in 1 half-moves
8 Kb2 loss in 1 half-moves
9 Kc2 loss in 1 half-moves
10 Kc3 loss in 1 half-moves
11 Kc4 loss in 1 half-moves