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 K6d6 win in 3 half-moves
3 K6d7 win in 3 half-moves
4 Rb7 win in 5 half-moves
5 Kb8 win in 7 half-moves
6 Kc8 win in 9 half-moves
7 K7b7 draw
8 K7d6 draw
9 K7d7 draw
10 Kd8 draw
11 Ra6 draw
12 K6b7 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb8 loss in 2 half-moves