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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kaa7 draw
3 Kab7 draw
4 Kba7 draw
5 Kbb7 draw
6 Kc6 draw
7 Kc7 draw
8 Ra1 draw
9 Ra2 draw
10 Ra3 draw
11 Ra4 draw
12 Ra5 draw
13 Ra7 draw
14 Ka5 loss in 1 half-moves
15 Kb5 loss in 1 half-moves
16 Kc5 loss in 1 half-moves