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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Ka4 draw
6 Kb4 draw
7 Kc3 draw
8 Ke3 draw
9 Ke4 draw
10 Kf3 draw
11 Kf5 draw
12 Kg3 draw
13 Kg4 draw
14 Kg5 draw
15 Ra1 draw
16 Ra2 draw
17 Ra4 draw
18 Ra5 draw
19 Ke5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves