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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 K5d6 draw
3 K5e6 draw
4 K5f6 draw
5 K7d6 draw
6 K7e6 draw
7 K7f6 draw
8 Ke8 draw
9 Kf4 draw
10 Kf5 draw
11 Kf7 draw
12 Kf8 draw
13 Rc3 draw
14 Rd3 draw
15 Re1 draw
16 Re2 draw
17 Rf3 draw
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves