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

EGTB: win in 2 half-moves

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