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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kc4 draw
6 Kd6 draw
7 Ke6 draw
8 Rc1 draw
9 Rc3 draw
10 Rc6 draw
11 Rc7 draw
12 Rc8 draw
13 Rd2 draw
14 Re2 draw
15 Rf2 draw
16 Kd4 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Kc6 loss in 1 half-moves