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 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Kb4 draw
6 Kb6 draw
7 Kc4 draw
8 Kc6 draw
9 Kd4 draw
10 Kd5 draw
11 Kd6 draw
12 Kg2 draw
13 Kg3 draw
14 Kh2 draw
15 Ra5 draw
16 Rb1 draw
17 Rb8 draw
18 Kg4 loss in 1 half-moves
19 Kh4 loss in 1 half-moves
20 Rb7 loss in 1 half-moves