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 K7b6 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 K7c6 draw
9 K7d6 draw
10 Kb8 draw
11 Kc4 draw
12 Kc8 draw
13 Kd4 draw
14 Kd5 draw
15 Kd7 draw
16 Kd8 draw
17 Re5 draw
18 Rf3 draw
19 Rf4 draw
20 Rf6 draw
21 Rf7 draw
22 Rg5 draw
23 Rh5 draw
24 Kb4 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves