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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 K7b7 win in 3 half-moves
3 K8b8 win in 3 half-moves
4 Ka6 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Ra5 win in 5 half-moves
7 Rb1 win in 5 half-moves
8 Rb2 win in 5 half-moves
9 Rb4 win in 5 half-moves
10 K7b8 draw
11 K8b7 draw
12 Rb6 draw
13 Rc5 draw
14 Rd5 draw
15 Re5 draw
16 Rf5 draw
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rh5 loss in 2 half-moves