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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rd2 win in 1 half-moves
3 K7b7 draw
4 K8b7 draw
5 K8b8 draw
6 Ra2 draw
7 Rb1 draw
8 Rb6 draw
9 Rb7 draw
10 Rb8 draw
11 Rf2 draw
12 Rg2 draw
13 Rh2 draw
14 K7b8 loss in 2 half-moves
15 Ka6 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Rb3 loss in 1 half-moves
18 Rb5 loss in 1 half-moves
19 Rc2 loss in 1 half-moves
20 Re2 loss in 1 half-moves