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 Kb7 draw
3 Kc7 draw
4 Kd7 draw
5 Kd8 draw
6 Ra6 draw
7 Rb7 draw
8 Rb8 draw
9 Rc6 draw
10 Rf6 draw
11 Rg6 draw
12 Rh6 draw
13 Kb8 loss in 34 half-moves
14 Rb2 loss in 34 half-moves
15 Rb4 loss in 34 half-moves
16 Re6 loss in 16 half-moves
17 Rb1 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rd6 loss in 2 half-moves