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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Ka4 win in 9 half-moves
5 Kc4 win in 9 half-moves
6 Ra3 win in 9 half-moves
7 Ka3 win in 11 half-moves
8 K1a2 draw
9 K1b2 draw
10 K1c2 draw
11 K3a2 draw
12 K3b2 draw
13 K3c2 draw
14 Ra2 draw
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves