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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Kd6 win in 7 half-moves
3 K7b7 draw
4 K7b8 draw
5 K7d7 draw
6 K7d8 draw
7 K8b7 draw
8 K8b8 draw
9 K8d7 draw
10 K8d8 draw
11 Kb6 draw
12 Kc6 draw
13 Re7 draw
14 Rf1 draw
15 Rf5 draw
16 Rf6 draw
17 Rf8 draw
18 Rg7 draw
19 Rh7 draw
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves