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

EGTB: win in 4 half-moves

# move score
1 Nf6 win in 3 half-moves
2 Ng7 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 Rg1 win in 3 half-moves
5 Rh1 loss in 6 half-moves
6 Re3 loss in 4 half-moves
7 Nc7 loss in 2 half-moves
8 Nd6 loss in 2 half-moves
9 Rb1 loss in 2 half-moves
10 Rc1 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Ra1 loss in 1 half-moves
17 Re2 loss in 1 half-moves