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

EGTB: win in 2 half-moves

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