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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ka3 draw
3 Ra6 draw
4 Ra7 draw
5 Ra8 draw
6 Kab1 loss in 2 half-moves
7 Kb3 loss in 2 half-moves
8 Kbb1 loss in 2 half-moves
9 Kc1 loss in 2 half-moves
10 Kc2 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves