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

EGTB: win in 10 half-moves

# move score
1 K6c6 win in 9 half-moves
2 K7a7 win in 9 half-moves
3 K7c6 win in 9 half-moves
4 Ka8 win in 9 half-moves
5 Kc8 win in 9 half-moves
6 K7a6 loss in 4 half-moves
7 Kb8 loss in 4 half-moves
8 Na8 loss in 4 half-moves
9 b2 loss in 3 half-moves
10 K6a6 loss in 3 half-moves
11 K6a7 loss in 3 half-moves
12 Ka5 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Na6 loss in 2 half-moves
16 Nb5 loss in 2 half-moves
17 Nd5 loss in 2 half-moves
18 Ne6 loss in 2 half-moves
19 Ne8 loss in 2 half-moves