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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rf2 win in 1 half-moves
3 Ra8 loss in 2 half-moves
4 Rc8 loss in 2 half-moves
5 Re8 loss in 2 half-moves
6 Rf1 loss in 2 half-moves
7 Rf3 loss in 2 half-moves
8 Rf4 loss in 2 half-moves
9 Rf5 loss in 2 half-moves
10 Rf7 loss in 2 half-moves
11 Rg8 loss in 2 half-moves
12 Rh8 loss in 2 half-moves
13 Nb5 loss in 1 half-moves
14 Nc6 loss in 1 half-moves
15 Nc8 loss in 1 half-moves
16 Nf5 loss in 1 half-moves
17 Nf7 loss in 1 half-moves
18 Ng4 loss in 1 half-moves
19 Ng8 loss in 1 half-moves
20 Rd8 loss in 1 half-moves
21 Rf6 loss in 1 half-moves