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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Kb2 draw
5 Kc2 draw
6 Kh3 draw
7 Kh5 draw
8 Ra1 draw
9 Rb6 draw
10 Rb7 draw
11 Rb8 draw
12 Kd1 loss in 1 half-moves
13 Kd2 loss in 1 half-moves
14 Kg3 loss in 1 half-moves
15 Kg4 loss in 1 half-moves
16 Kg5 loss in 1 half-moves
17 Rb3 loss in 1 half-moves