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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Rf2 win in 1 half-moves
5 Rf3 win in 1 half-moves
6 Rf4 win in 1 half-moves
7 Rf5 win in 1 half-moves
8 Re6 draw
9 Rg6 draw
10 Rh6 draw
11 Nb5 loss in 2 half-moves
12 Nc6 loss in 2 half-moves
13 Nc8 loss in 2 half-moves
14 f8=B loss in 1 half-moves
15 f8=K loss in 1 half-moves
16 f8=N loss in 1 half-moves
17 f8=Q loss in 1 half-moves
18 f8=R loss in 1 half-moves
19 Ra6 loss in 1 half-moves
20 Rd6 loss in 1 half-moves