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 K8b7 win in 3 half-moves
3 K8b8 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Rc6 win in 3 half-moves
6 K7b8 win in 5 half-moves
7 Kc6 win in 5 half-moves
8 Rf5 win in 5 half-moves
9 Rf7 win in 5 half-moves
10 Rf8 win in 5 half-moves
11 K7d7 draw
12 K7d8 draw
13 K8d7 draw
14 K8d8 draw
15 Kd6 draw
16 Rd6 draw
17 Re6 draw
18 Rf3 draw
19 Rf4 draw
20 Rg6 draw
21 Rh6 draw
22 Ra6 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves