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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 Rd2 win in 3 half-moves
4 K7b7 draw
5 K7b8 draw
6 K7d8 draw
7 K8b7 draw
8 K8b8 draw
9 K8d8 draw
10 Kb6 draw
11 Kc6 draw
12 Ra2 draw
13 Rh1 draw
14 Rh3 draw
15 Rh7 draw
16 Rh8 draw
17 K7d7 loss in 2 half-moves
18 K8d7 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Rh5 loss in 2 half-moves
25 Rh6 loss in 2 half-moves