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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Ka4 win in 3 half-moves
5 Ka6 win in 3 half-moves
6 Kb2 win in 3 half-moves
7 Kb4 win in 3 half-moves
8 Kb6 win in 3 half-moves
9 Ra4 win in 3 half-moves
10 Ra6 win in 3 half-moves
11 Ra7 win in 3 half-moves
12 Ra8 win in 3 half-moves
13 Ka3 draw
14 Kc5 draw
15 Kb3 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ka1 loss in 1 half-moves