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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kcc2 draw
3 Kcd2 draw
4 Kdd2 draw
5 Ra1 draw
6 Rb2 draw
7 Rb3 draw
8 Rb7 draw
9 Rb8 draw
10 Kdc2 loss in 2 half-moves
11 Ke1 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Kb2 loss in 1 half-moves
14 Rb4 loss in 1 half-moves
15 Rb6 loss in 1 half-moves