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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kba3 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Ka2 draw
5 Kaa3 draw
6 Kab4 draw
7 Kbb4 draw
8 Kc2 draw
9 Kc4 draw
10 Rb2 draw
11 Rd1 draw
12 Re1 draw
13 Rf1 draw
14 Rg1 draw
15 Rh1 draw
16 Ka5 loss in 1 half-moves
17 Kb2 loss in 1 half-moves
18 Ra1 loss in 1 half-moves
19 Rc1 loss in 1 half-moves