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

EGTB: win in 2 half-moves

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