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 Rh8 win in 3 half-moves
8 K7c6 draw
9 K7d6 draw
10 Kb8 draw
11 Kc8 draw
12 Kd5 draw
13 Kd7 draw
14 Kd8 draw
15 Re5 draw
16 Rf5 draw
17 Rg5 draw
18 Rh3 draw
19 Rh4 draw
20 Rh6 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 Rd5 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves