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

EGTB: win in 6 half-moves

# move score
1 Rc1 win in 5 half-moves
2 Rf2 win in 5 half-moves
3 Rf4 win in 5 half-moves
4 Rg1 win in 5 half-moves
5 Nf2 win in 7 half-moves
6 Ng3 win in 7 half-moves
7 Rf3 loss in 4 half-moves
8 Rf7 loss in 4 half-moves
9 Ra1 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Rf5 loss in 2 half-moves
14 Rf6 loss in 2 half-moves
15 Rf8 loss in 2 half-moves