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 Rb5 win in 1 half-moves
3 Ka6 draw
4 Ka8 draw
5 Kb6 draw
6 Kb7 draw
7 Kb8 draw
8 Ra2 draw
9 Rb1 draw
10 Rb3 draw
11 Rb6 draw
12 Rd2 draw
13 Re2 draw
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rh2 loss in 2 half-moves