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 Rb6 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Kc5 draw
8 Kc6 draw
9 Ke4 draw
10 Ke6 draw
11 Kc4 loss in 1 half-moves
12 Kd4 loss in 1 half-moves
13 Kd6 loss in 1 half-moves
14 Ke5 loss in 1 half-moves
15 Ra5 loss in 1 half-moves
16 Rb7 loss in 1 half-moves
17 Rc5 loss in 1 half-moves