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