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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Nc7 win in 5 half-moves
4 Nd6 win in 5 half-moves
5 Nf6 win in 5 half-moves
6 Rf2 win in 7 half-moves
7 Rf3 win in 7 half-moves
8 Rf8 win in 7 half-moves
9 Rg1 win in 7 half-moves
10 Rh1 win in 7 half-moves
11 Ng7 loss in 4 half-moves
12 Ra1 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf7 loss in 2 half-moves