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

EGTB: win in 10 half-moves

# move score
1 b4 win in 9 half-moves
2 Ne5 win in 9 half-moves
3 Nc5 win in 13 half-moves
4 Kb6 win in 15 half-moves
5 Kc7 win in 15 half-moves
6 Kd8 win in 15 half-moves
7 Nb8 win in 17 half-moves
8 Kb8 win in 19 half-moves
9 Nb6 win in 19 half-moves
10 Ka7 loss in 4 half-moves
11 Kcb7 loss in 4 half-moves
12 Ka5 loss in 3 half-moves
13 Kab7 loss in 3 half-moves
14 Nf6 loss in 2 half-moves
15 Nf8 loss in 2 half-moves