Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 K5b5 win in 3 half-moves
2 K5b6 win in 3 half-moves
3 K5d6 win in 3 half-moves
4 K6b5 win in 3 half-moves
5 K6b6 win in 3 half-moves
6 Rh4 win in 3 half-moves
7 Rh7 win in 3 half-moves
8 K5d5 draw
9 K6d5 draw
10 K6d6 draw
11 Kb4 draw
12 Kc7 draw
13 Kd7 draw
14 Rg5 draw
15 Rh6 draw
16 Rh8 draw
17 Kb7 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves