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 Rf1 win in 3 half-moves
3 f8=K draw
4 Ra7 loss in 6 half-moves
5 Rb1 loss in 6 half-moves
6 Rc1 loss in 6 half-moves
7 Rd1 loss in 6 half-moves
8 Re1 loss in 6 half-moves
9 f8=B loss in 2 half-moves
10 f8=N loss in 2 half-moves
11 f8=Q loss in 2 half-moves
12 f8=R loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves