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

EGTB: win in 6 half-moves

# move score
1 Rb8 win in 5 half-moves
2 Re8 win in 5 half-moves
3 Rf1 win in 5 half-moves
4 Rg8 win in 5 half-moves
5 Rh8 win in 5 half-moves
6 Ng4 win in 7 half-moves
7 g4 loss in 4 half-moves
8 Rf4 loss in 4 half-moves
9 Rf5 loss in 4 half-moves
10 Rf6 loss in 4 half-moves
11 Rf7 loss in 4 half-moves
12 Nf1 loss in 2 half-moves
13 Nf3 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves