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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rb2 draw
4 Rb4 draw
5 Kd1 loss in 2 half-moves
6 Ra1 loss in 2 half-moves
7 Rb5 loss in 2 half-moves
8 Rb6 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Kb2 loss in 1 half-moves
11 Kc2 loss in 1 half-moves
12 Kd2 loss in 1 half-moves