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 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Kc5 win in 1 half-moves
5 Kc7 win in 1 half-moves
6 Kd3 win in 1 half-moves
7 Kd8 win in 1 half-moves
8 Ke3 win in 1 half-moves
9 Ke4 win in 1 half-moves
10 Ke5 win in 1 half-moves
11 Nc5 loss in 2 half-moves
12 Nc7 loss in 2 half-moves
13 Nd8 loss in 2 half-moves
14 Nf4 loss in 2 half-moves
15 Nf8 loss in 2 half-moves
16 Ng5 loss in 2 half-moves
17 Ng7 loss in 2 half-moves
18 Kc3 loss in 1 half-moves
19 Kc4 loss in 1 half-moves
20 Kd5 loss in 1 half-moves
21 Kd7 loss in 1 half-moves