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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Rb5 win in 1 half-moves
6 Rb6 win in 1 half-moves
7 Kb7 draw
8 Kc7 draw
9 Kd8 draw
10 Kc2 loss in 1 half-moves
11 Kc3 loss in 1 half-moves
12 Kc4 loss in 1 half-moves
13 Kd2 loss in 1 half-moves
14 Kd4 loss in 1 half-moves
15 Kd7 loss in 1 half-moves
16 Ke2 loss in 1 half-moves
17 Ke3 loss in 1 half-moves
18 Ke4 loss in 1 half-moves
19 Ra8 loss in 1 half-moves
20 Rb7 loss in 1 half-moves