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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Ra6 draw
6 Rb3 draw
7 Rb5 draw
8 Kb7 loss in 2 half-moves
9 Kc7 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Kb5 loss in 1 half-moves