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

EGTB: win in 2 half-moves

# move score
1 b4 win in 1 half-moves
2 Kaa8 win in 1 half-moves
3 Kab8 win in 1 half-moves
4 Kba8 win in 1 half-moves
5 Kbb8 win in 1 half-moves
6 Kc6 win in 1 half-moves
7 Kc8 win in 1 half-moves
8 Ne6 win in 1 half-moves
9 Ng6 win in 1 half-moves
10 Nd3 loss in 2 half-moves
11 Nd5 loss in 2 half-moves
12 Ne2 loss in 2 half-moves
13 Ng2 loss in 2 half-moves
14 Nh3 loss in 2 half-moves
15 Nh5 loss in 2 half-moves
16 Kaa6 loss in 1 half-moves
17 Kab6 loss in 1 half-moves
18 Kba6 loss in 1 half-moves
19 Kbb6 loss in 1 half-moves
20 Kc7 loss in 1 half-moves