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