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

EGTB: win in 2 half-moves

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