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

EGTB: win in 20 half-moves

# move score
1 Rb2 win in 19 half-moves
2 Rb3 win in 19 half-moves
3 Rb1 win in 21 half-moves
4 Kb5 draw
5 Kb7 draw
6 Kc5 draw
7 Kc7 draw
8 Kd5 draw
9 Kd6 draw
10 Kd7 draw
11 Kf1 draw
12 Kf2 draw
13 Kg2 draw
14 Kh1 draw
15 Kh2 draw
16 Ra6 draw
17 Rb4 draw
18 Rb5 draw
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves