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 Na6 win in 1 half-moves
3 Na8 win in 1 half-moves
4 Nd5 win in 1 half-moves
5 Ne8 win in 1 half-moves
6 Ka6 loss in 1 half-moves
7 Ka7 loss in 1 half-moves
8 Ka8 loss in 1 half-moves
9 Kb6 loss in 1 half-moves
10 Kb8 loss in 1 half-moves
11 Kc6 loss in 1 half-moves
12 Kc8 loss in 1 half-moves
13 Kd5 loss in 1 half-moves
14 Kd6 loss in 1 half-moves
15 Kd7 loss in 1 half-moves
16 Ke5 loss in 1 half-moves
17 Ke7 loss in 1 half-moves
18 Kf5 loss in 1 half-moves
19 Kf6 loss in 1 half-moves
20 Kf7 loss in 1 half-moves