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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kc8 draw
3 Kcc7 draw
4 Kcd6 draw
5 Kd5 draw
6 Kd8 draw
7 Kdc7 draw
8 Kdd6 draw
9 Ke6 draw
10 Ke8 draw
11 Ra7 draw
12 Rb3 draw
13 Rb4 draw
14 Rb5 draw
15 Rb6 draw
16 Rb8 draw
17 Kb5 loss in 1 half-moves
18 Kb6 loss in 1 half-moves
19 Kc5 loss in 1 half-moves
20 Ke7 loss in 1 half-moves
21 Rb2 loss in 1 half-moves
22 Rc7 loss in 1 half-moves