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

EGTB: win in 2 half-moves

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