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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rf1 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 Bf2 win in 5 half-moves
6 Bg3 win in 5 half-moves
7 Nf4 win in 5 half-moves
8 Ng3 win in 5 half-moves
9 Ng7 win in 5 half-moves
10 Re6 win in 5 half-moves
11 Rf7 win in 5 half-moves
12 Rf8 win in 5 half-moves
13 Rg6 win in 5 half-moves
14 Rh6 win in 5 half-moves
15 Be1 loss in 2 half-moves
16 Bg5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves