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

EGTB: win in 4 half-moves

# move score
1 K5b6 win in 3 half-moves
2 K7b6 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Rd7 win in 3 half-moves
6 Kb8 win in 5 half-moves
7 Kd5 win in 11 half-moves
8 K5c6 draw
9 K5d6 draw
10 Kd7 draw
11 Re7 draw
12 Rf3 draw
13 Rf5 draw
14 Rg7 draw
15 Rh7 draw
16 K7c6 loss in 2 half-moves
17 K7d6 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kc8 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rf8 loss in 2 half-moves