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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kb3 draw
3 Kb4 draw
4 Rb1 draw
5 Rb4 draw
6 Rb5 draw
7 Ka5 loss in 30 half-moves
8 Kb5 loss in 30 half-moves
9 Rb8 loss in 14 half-moves
10 Ra7 loss in 10 half-moves
11 Ka3 loss in 6 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rf7 loss in 1 half-moves