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 K5d6 win in 1 half-moves
3 K5e6 win in 1 half-moves
4 K7d6 win in 1 half-moves
5 K7e6 win in 1 half-moves
6 Kc7 win in 1 half-moves
7 Kc8 win in 1 half-moves
8 Kd4 win in 1 half-moves
9 Kd8 win in 1 half-moves
10 Ke4 win in 1 half-moves
11 Ke5 win in 1 half-moves
12 Ke7 win in 1 half-moves
13 Nf6 win in 1 half-moves
14 Ng7 win in 1 half-moves
15 K5c6 loss in 1 half-moves
16 K7c6 loss in 1 half-moves
17 Kc4 loss in 1 half-moves
18 Kc5 loss in 1 half-moves
19 Nc7 loss in 1 half-moves
20 Nd6 loss in 1 half-moves