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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Nd7 win in 5 half-moves
3 Na4 win in 23 half-moves
4 Kb3 draw
5 Kb5 draw
6 Kc5 draw
7 Kd5 draw
8 Na8 draw
9 Nc8 draw
10 Nd5 draw
11 Kc3 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves