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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Ke8 win in 3 half-moves
3 Kb6 draw
4 Kb8 draw
5 Kc6 draw
6 Kc8 draw
7 Kd8 draw
8 Kg8 draw
9 Ra7 draw
10 Rb4 draw
11 Rb6 draw
12 Rb8 draw
13 Kd6 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb5 loss in 2 half-moves