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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 K6b5 win in 3 half-moves
3 K6d5 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 K5d5 win in 5 half-moves
8 K5d6 win in 5 half-moves
9 Kc4 win in 5 half-moves
10 Kc7 win in 5 half-moves
11 Rb5 win in 5 half-moves
12 Kb4 win in 7 half-moves
13 K5b5 draw
14 K6d6 draw
15 Ra6 draw
16 Rb4 draw
17 Kd4 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves