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

EGTB: win in 2 half-moves

# move score
1 Ke6 win in 1 half-moves
2 K7d7 draw
3 K7d8 draw
4 K7f7 draw
5 K7f8 draw
6 K8d7 draw
7 K8d8 draw
8 K8f7 draw
9 K8f8 draw
10 Kd6 draw
11 Ra8 draw
12 Rb8 draw
13 Rc1 draw
14 Rc2 draw
15 Rc3 draw
16 Rc5 draw
17 Rc7 draw
18 Rd8 draw
19 Kf6 loss in 1 half-moves
20 Rc4 loss in 1 half-moves
21 Rc6 loss in 1 half-moves