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

EGTB: win in 4 half-moves

# move score
1 a7 win in 3 half-moves
2 Nc3 loss in 2 half-moves
3 Nc5 loss in 2 half-moves
4 Nd4 loss in 2 half-moves
5 Nd6 loss in 2 half-moves
6 Ne1 loss in 2 half-moves
7 Ne5 loss in 2 half-moves
8 Ned2 loss in 2 half-moves
9 Neg5 loss in 2 half-moves
10 Nf2 loss in 2 half-moves
11 Nf6 loss in 2 half-moves
12 Nfd2 loss in 2 half-moves
13 Nfg5 loss in 2 half-moves
14 Ng1 loss in 2 half-moves
15 Ng3 loss in 2 half-moves
16 Nh2 loss in 2 half-moves
17 Nh4 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh5 loss in 2 half-moves
23 Rh6 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves