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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rb1 draw
4 Rb2 draw
5 Rb3 draw
6 Rb6 draw
7 Rb7 draw
8 Kb7 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Kc7 loss in 1 half-moves
12 Kg3 loss in 1 half-moves
13 Kg4 loss in 1 half-moves
14 Kg5 loss in 1 half-moves
15 Kh3 loss in 1 half-moves
16 Kh5 loss in 1 half-moves
17 Ra8 loss in 1 half-moves