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

EGTB: win in 4 half-moves

# move score
1 K5f6 win in 3 half-moves
2 K7f6 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Ke4 win in 3 half-moves
5 Kf4 win in 3 half-moves
6 Kf5 win in 3 half-moves
7 Kf7 win in 3 half-moves
8 Rd3 win in 3 half-moves
9 Re3 win in 3 half-moves
10 Rf3 win in 3 half-moves
11 Rg4 win in 3 half-moves
12 Rg5 win in 5 half-moves
13 Rg7 win in 5 half-moves
14 Rg8 win in 5 half-moves
15 K5d6 win in 7 half-moves
16 K5e6 win in 7 half-moves
17 K7d6 win in 7 half-moves
18 Kd5 win in 7 half-moves
19 Kd7 win in 7 half-moves
20 K7e6 win in 9 half-moves
21 Ke8 win in 9 half-moves
22 Kf8 win in 9 half-moves
23 Rg2 win in 9 half-moves
24 Kd8 win in 11 half-moves
25 Rc3 draw
26 Rg1 draw
27 Rh3 draw
28 Ra3 loss in 2 half-moves
29 Rb3 loss in 2 half-moves
30 Rg6 loss in 2 half-moves