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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kc7 draw
6 Kd1 draw
7 Kd7 draw
8 Kd8 draw
9 Rb4 draw
10 Rb5 draw
11 Rb6 draw
12 Rb7 draw
13 Rb8 draw
14 Kb2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Rb2 loss in 2 half-moves