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