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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Ka7 win in 3 half-moves
4 Kab5 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Kba5 win in 3 half-moves
7 Kbb5 win in 3 half-moves
8 Kc5 win in 3 half-moves
9 Ra5 win in 3 half-moves
10 Kb6 win in 5 half-moves
11 Kc4 win in 5 half-moves
12 Ka3 draw
13 Kaa5 draw
14 Ra3 draw
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves