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