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 K5c6 win in 3 half-moves
3 K5d6 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Rd5 win in 3 half-moves
6 Rf4 win in 3 half-moves
7 Kc8 win in 5 half-moves
8 Kd5 win in 5 half-moves
9 Kd7 win in 5 half-moves
10 Kd8 win in 5 half-moves
11 Re5 win in 5 half-moves
12 K7d6 win in 7 half-moves
13 K7b6 draw
14 K7c6 draw
15 Kb7 draw
16 Kb8 draw
17 Kc4 draw
18 Kd4 draw
19 Rf1 draw
20 Rf2 draw
21 Rf3 draw
22 Rf6 draw
23 Kb4 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves