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

EGTB: win in 12 half-moves

# move score
1 b4 win in 11 half-moves
2 Nd5 win in 11 half-moves
3 Ne6 win in 11 half-moves
4 Ne8 win in 11 half-moves
5 Kb6 win in 13 half-moves
6 Kd7 win in 13 half-moves
7 Kd8 win in 13 half-moves
8 Ka7 win in 15 half-moves
9 Ka5 win in 19 half-moves
10 Na8 win in 19 half-moves
11 Kb8 loss in 4 half-moves
12 Kab7 loss in 3 half-moves
13 Kcb7 loss in 3 half-moves