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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Rh4 win in 1 half-moves
5 Nb5 loss in 2 half-moves
6 Nc6 loss in 2 half-moves
7 Nc8 loss in 2 half-moves
8 Ra1 loss in 1 half-moves
9 Ra2 loss in 1 half-moves
10 Ra3 loss in 1 half-moves
11 Ra5 loss in 1 half-moves
12 Ra6 loss in 1 half-moves
13 Re4 loss in 1 half-moves
14 Rf4 loss in 1 half-moves
15 Rg4 loss in 1 half-moves