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