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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Ra7 draw
4 Rc7 draw
5 Rd7 draw
6 Re7 loss in 10 half-moves
7 Rf7 loss in 10 half-moves
8 Rg7 loss in 10 half-moves
9 Rh7 loss in 10 half-moves
10 Kb6 loss in 8 half-moves
11 Ka5 loss in 2 half-moves
12 Ka7 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rb1 loss in 1 half-moves
18 Rb2 loss in 1 half-moves