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 Kc4 draw
3 Rb2 draw
4 Rb5 draw
5 Rb8 draw
6 Rd7 draw
7 Kc2 loss in 12 half-moves
8 Rb3 loss in 12 half-moves
9 Kb2 loss in 10 half-moves
10 Kb3 loss in 10 half-moves
11 Kb4 loss in 10 half-moves
12 Rc7 loss in 10 half-moves
13 Ra7 loss in 8 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 1 half-moves