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

EGTB: win in 2 half-moves

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