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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kb5 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kcb7 win in 3 half-moves
6 Kd5 win in 3 half-moves
7 Kd7 win in 3 half-moves
8 Rb5 win in 3 half-moves
9 Rb7 win in 3 half-moves
10 Rb8 win in 3 half-moves
11 Ka8 win in 5 half-moves
12 Kb8 win in 5 half-moves
13 Kd6 win in 5 half-moves
14 Ra6 win in 5 half-moves
15 Rb3 win in 5 half-moves
16 Ka6 draw
17 Kab7 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves