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 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Kc5 draw
8 Kc7 draw
9 Kcb5 draw
10 Kcb7 draw
11 Kd5 draw
12 Kd7 draw
13 Ka5 loss in 1 half-moves
14 Ka7 loss in 1 half-moves
15 Kab5 loss in 1 half-moves
16 Kab7 loss in 1 half-moves
17 Kd6 loss in 1 half-moves
18 Rb2 loss in 1 half-moves