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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 b4 loss in 1 half-moves
4 K5b6 loss in 1 half-moves
5 K5d5 loss in 1 half-moves
6 K5d6 loss in 1 half-moves
7 K6b6 loss in 1 half-moves
8 K6d5 loss in 1 half-moves
9 K6d6 loss in 1 half-moves
10 Kb4 loss in 1 half-moves
11 Kc4 loss in 1 half-moves
12 Kd4 loss in 1 half-moves
13 Na6 loss in 1 half-moves
14 Na8 loss in 1 half-moves
15 Nd5 loss in 1 half-moves
16 Ne6 loss in 1 half-moves
17 Ne8 loss in 1 half-moves