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

EGTB: win in 12 half-moves

# move score
1 Kd6 win in 11 half-moves
2 K6d5 win in 13 half-moves
3 Kd4 win in 13 half-moves
4 K4d5 win in 17 half-moves
5 b5 loss in 4 half-moves
6 K4b5 loss in 4 half-moves
7 K4c5 loss in 4 half-moves
8 K6b5 loss in 4 half-moves
9 K6c5 loss in 4 half-moves
10 Kb3 loss in 4 half-moves
11 Kb4 loss in 4 half-moves
12 Kb7 loss in 4 half-moves
13 Kc3 loss in 4 half-moves
14 Kd3 loss in 4 half-moves
15 Kd7 loss in 4 half-moves
16 Na6 loss in 4 half-moves
17 Na8 loss in 4 half-moves
18 Nb5 loss in 4 half-moves
19 Nd5 loss in 2 half-moves
20 Ne6 loss in 2 half-moves
21 Ne8 loss in 2 half-moves