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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Kd1 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Kf1 win in 3 half-moves
6 Kf2 win in 3 half-moves
7 Ra2 win in 3 half-moves
8 Rc2 win in 3 half-moves
9 Rd2 win in 3 half-moves
10 Re3 win in 3 half-moves
11 Re4 win in 3 half-moves
12 Re5 win in 3 half-moves
13 Re6 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rh2 loss in 2 half-moves