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

EGTB: win in 4 half-moves

# move score
1 Nh1 win in 3 half-moves
2 Nh5 win in 3 half-moves
3 Re8 loss in 10 half-moves
4 Rh7 loss in 8 half-moves
5 Rf7 loss in 6 half-moves
6 Re6 loss in 4 half-moves
7 Ne2 loss in 2 half-moves
8 Ne4 loss in 2 half-moves
9 Nf1 loss in 2 half-moves
10 Nf5 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re1 loss in 1 half-moves
19 Re5 loss in 1 half-moves
20 Rg7 loss in 1 half-moves