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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb2 loss in 2 half-moves
3 Kb4 loss in 2 half-moves
4 Rb2 loss in 2 half-moves
5 Rc1 loss in 2 half-moves
6 Rd1 loss in 2 half-moves
7 Re1 loss in 2 half-moves
8 Rf1 loss in 2 half-moves
9 Rg1 loss in 2 half-moves
10 Rh1 loss in 2 half-moves
11 Ka2 loss in 1 half-moves
12 Ka3 loss in 1 half-moves
13 Ka4 loss in 1 half-moves
14 Kc2 loss in 1 half-moves
15 Kc3 loss in 1 half-moves
16 Kc4 loss in 1 half-moves