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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kdc4 win in 3 half-moves
3 Kdc5 win in 3 half-moves
4 Kc3 win in 5 half-moves
5 Kd6 win in 5 half-moves
6 Ka3 draw
7 Ka4 draw
8 Ka5 draw
9 Kb3 draw
10 Kb5 draw
11 Kbc4 draw
12 Kbc5 draw
13 Kd4 draw
14 Ra2 draw
15 Rb2 draw
16 Rc2 draw
17 Rd1 draw
18 Rd3 draw
19 Re2 draw
20 Rf2 draw
21 Ke4 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rh2 loss in 2 half-moves