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

EGTB: win in 4 half-moves

# move score
1 K7b7 win in 3 half-moves
2 K7b8 win in 3 half-moves
3 K8b7 win in 3 half-moves
4 K8b8 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Rc2 win in 3 half-moves
8 Rd2 win in 3 half-moves
9 Ra7 win in 5 half-moves
10 Ra8 win in 7 half-moves
11 K7d7 win in 9 half-moves
12 K7d8 win in 9 half-moves
13 K8d7 win in 9 half-moves
14 K8d8 win in 9 half-moves
15 Kd6 win in 9 half-moves
16 Ra1 win in 9 half-moves
17 Ra3 win in 9 half-moves
18 Kc6 win in 11 half-moves
19 Ra4 draw
20 Ra5 draw
21 Re2 draw
22 Rf2 draw
23 Ra6 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves