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 Rd2 draw
3 Kf2 loss in 2 half-moves
4 Kg4 loss in 2 half-moves
5 Kh2 loss in 2 half-moves
6 Kh3 loss in 2 half-moves
7 Kh4 loss in 2 half-moves
8 Ra2 loss in 2 half-moves
9 Rc2 loss in 2 half-moves
10 Re2 loss in 2 half-moves
11 Rf2 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rh2 loss in 2 half-moves
14 Kf3 loss in 1 half-moves
15 Kf4 loss in 1 half-moves