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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Ka1 draw
3 Kaa2 draw
4 Kab3 draw
5 Kba2 draw
6 Kbb3 draw
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 Ra1 draw
11 Re1 draw
12 Rf1 draw
13 Rg1 draw
14 Rh1 draw
15 Ka4 loss in 1 half-moves
16 Rc1 loss in 1 half-moves
17 Rd1 loss in 1 half-moves