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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rc3 win in 3 half-moves
3 Rh6 win in 5 half-moves
4 K7b7 draw
5 K7b8 draw
6 K7d7 draw
7 K7d8 draw
8 K8b7 draw
9 K8b8 draw
10 K8d7 draw
11 K8d8 draw
12 Kc6 draw
13 Kd6 draw
14 Ra3 draw
15 Rg3 draw
16 Rh4 draw
17 Rh5 draw
18 Rh7 draw
19 Rh8 draw
20 Kb6 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rh1 loss in 2 half-moves
25 Rh2 loss in 2 half-moves