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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Ka7 draw
3 Rb7 draw
4 Rb8 draw
5 Kb7 loss in 10 half-moves
6 Kb5 loss in 8 half-moves
7 Kb6 loss in 8 half-moves
8 Ra2 loss in 8 half-moves
9 Ka5 loss in 6 half-moves
10 Rc2 loss in 4 half-moves
11 Rh2 loss in 4 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 1 half-moves