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

EGTB: win in 4 half-moves

# move score
1 Rd4 win in 3 half-moves
2 Ra1 win in 5 half-moves
3 Ra2 win in 5 half-moves
4 Ra3 win in 5 half-moves
5 Ra7 win in 5 half-moves
6 Rb4 win in 5 half-moves
7 Rc4 win in 5 half-moves
8 Rg4 loss in 4 half-moves
9 Nf6 loss in 2 half-moves
10 Nf8 loss in 2 half-moves
11 Ng5 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves