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 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Ra6 draw
8 Rb2 draw
9 Rb4 draw
10 Rb5 draw
11 Rb8 draw
12 Rc6 draw
13 Re6 draw
14 Rb1 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rf6 loss in 1 half-moves
18 Rg6 loss in 1 half-moves
19 Rh6 loss in 1 half-moves