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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 K7b6 win in 3 half-moves
3 K7c6 win in 3 half-moves
4 K7d6 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Kb8 win in 3 half-moves
7 Kc8 win in 3 half-moves
8 Kd5 win in 3 half-moves
9 Kd7 win in 3 half-moves
10 Rb7 win in 3 half-moves
11 Rb8 win in 3 half-moves
12 Kd8 draw
13 Ra5 draw
14 K5b6 loss in 2 half-moves
15 K5c6 loss in 2 half-moves
16 K5d6 loss in 2 half-moves
17 Kb4 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb6 loss in 2 half-moves