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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kb5 win in 5 half-moves
3 Kb6 win in 5 half-moves
4 Kc3 win in 5 half-moves
5 Kc2 win in 9 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kb7 draw
9 Kd4 draw
10 Ke2 draw
11 Ke3 draw
12 Ke4 draw
13 Ra2 draw
14 Rb2 draw
15 Rc2 draw
16 Rd1 draw
17 Re2 draw
18 Rf2 draw
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves