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

EGTB: win in 4 half-moves

# move score
1 Kba2 win in 3 half-moves
2 Kba4 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kbb4 win in 5 half-moves
6 Kbb2 win in 7 half-moves
7 Kab2 win in 13 half-moves
8 Kaa2 draw
9 Kaa4 draw
10 Kab4 draw
11 Kc3 draw
12 Ra1 draw
13 Rc1 draw
14 Rd1 draw
15 Re1 draw
16 Rf1 draw
17 Rb2 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves