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 Rb6 win in 3 half-moves
7 Rc6 win in 3 half-moves
8 Ra7 win in 9 half-moves
9 Ra8 win in 9 half-moves
10 K7d7 draw
11 K7d8 draw
12 K8d7 draw
13 K8d8 draw
14 Kd6 draw
15 Ra4 draw
16 Ra5 draw
17 Rd6 draw
18 Rh6 draw
19 Kc6 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves