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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Ka8 win in 3 half-moves
3 Kab6 win in 3 half-moves
4 Kab7 win in 3 half-moves
5 Kab8 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Kc8 win in 3 half-moves
8 Kd6 win in 3 half-moves
9 Kd7 win in 3 half-moves
10 Kd8 win in 3 half-moves
11 Kcb6 win in 13 half-moves
12 b4 win in 15 half-moves
13 Kcb8 win in 15 half-moves
14 Nc5 win in 15 half-moves
15 Nd6 win in 15 half-moves
16 Kcb7 draw
17 Nc3 loss in 2 half-moves
18 Nd2 loss in 2 half-moves
19 Nf2 loss in 2 half-moves
20 Nf6 loss in 2 half-moves
21 Ng3 loss in 2 half-moves
22 Ng5 loss in 2 half-moves