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 Rh7 win in 1 half-moves
3 Ka7 draw
4 Rc7 draw
5 Kb6 loss in 6 half-moves
6 Ra7 loss in 6 half-moves
7 Ka5 loss in 4 half-moves
8 Kb5 loss in 4 half-moves
9 Rb1 loss in 4 half-moves
10 Rb8 loss in 4 half-moves
11 Rd7 loss in 4 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves