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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Rb8 win in 3 half-moves
3 Ra3 win in 5 half-moves
4 Rb4 win in 5 half-moves
5 Rb5 win in 5 half-moves
6 Rb7 win in 5 half-moves
7 K7b7 draw
8 K7b8 draw
9 K8b7 draw
10 K8b8 draw
11 Kb6 draw
12 Rb6 draw
13 Rf3 draw
14 Rg3 draw
15 Rh3 draw
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves