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 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Kb5 draw
5 Kb7 draw
6 Kc5 draw
7 Kc7 draw
8 Kd1 draw
9 Kd2 draw
10 Kd3 draw
11 Kd5 draw
12 Kd6 draw
13 Kd7 draw
14 Ke1 draw
15 Ke3 draw
16 Kf1 draw
17 Ra6 draw
18 Rb5 draw
19 Rb7 draw
20 Rb8 draw
21 Kf2 loss in 1 half-moves
22 Kf3 loss in 1 half-moves
23 Rb4 loss in 1 half-moves