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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Rd3 win in 1 half-moves
4 Re3 win in 1 half-moves
5 Rf3 win in 1 half-moves
6 Rg3 win in 1 half-moves
7 Nf1 loss in 2 half-moves
8 Nf3 loss in 2 half-moves
9 Ng4 loss in 2 half-moves
10 d8=B loss in 1 half-moves
11 d8=K loss in 1 half-moves
12 d8=N loss in 1 half-moves
13 d8=Q loss in 1 half-moves
14 d8=R loss in 1 half-moves
15 Ra3 loss in 1 half-moves
16 Rh4 loss in 1 half-moves
17 Rh5 loss in 1 half-moves
18 Rh6 loss in 1 half-moves
19 Rh7 loss in 1 half-moves
20 Rh8 loss in 1 half-moves