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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Ra1 loss in 2 half-moves
5 Rc1 loss in 2 half-moves
6 Re5 loss in 2 half-moves
7 Re6 loss in 2 half-moves
8 Re7 loss in 2 half-moves
9 Re8 loss in 2 half-moves
10 Rf1 loss in 2 half-moves
11 Rh1 loss in 2 half-moves
12 Nb7 loss in 1 half-moves
13 Nc6 loss in 1 half-moves
14 Ne6 loss in 1 half-moves
15 Nf7 loss in 1 half-moves
16 Rd1 loss in 1 half-moves
17 Re3 loss in 1 half-moves
18 Rg1 loss in 1 half-moves