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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kg4 loss in 8 half-moves
3 Ra2 loss in 8 half-moves
4 Kh4 loss in 6 half-moves
5 Kg2 loss in 4 half-moves
6 Kg3 loss in 4 half-moves
7 Kh2 loss in 4 half-moves
8 Ra1 loss in 4 half-moves
9 Ra4 loss in 2 half-moves
10 Ra5 loss in 2 half-moves
11 Ra6 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Ra7 loss in 1 half-moves
18 Ra8 loss in 1 half-moves