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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Ka6 draw
4 Ra6 draw
5 Rb1 draw
6 Rb3 draw
7 Rb7 draw
8 Re6 draw
9 Rf6 draw
10 Rg6 draw
11 Rh6 draw
12 K7b7 loss in 1 half-moves
13 K7b8 loss in 1 half-moves
14 K8b7 loss in 1 half-moves
15 K8b8 loss in 1 half-moves
16 Rb4 loss in 1 half-moves
17 Rb5 loss in 1 half-moves
18 Rb8 loss in 1 half-moves
19 Rd6 loss in 1 half-moves