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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kb4 draw
3 Kc4 draw
4 Kd2 draw
5 Kd3 draw
6 Kd4 draw
7 Rb2 draw
8 Re2 draw
9 Kb3 loss in 12 half-moves
10 Rc1 loss in 10 half-moves
11 Kb2 loss in 8 half-moves
12 Rd2 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rh2 loss in 2 half-moves