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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Kb6 draw
4 Ka2 loss in 1 half-moves
5 Kb1 loss in 1 half-moves
6 Kb2 loss in 1 half-moves
7 Kb7 loss in 1 half-moves
8 Kb8 loss in 1 half-moves
9 Kc6 loss in 1 half-moves
10 Kd6 loss in 1 half-moves
11 Kd7 loss in 1 half-moves
12 Kd8 loss in 1 half-moves
13 Rd8 loss in 1 half-moves
14 Re8 loss in 1 half-moves
15 Rf8 loss in 1 half-moves
16 Rg8 loss in 1 half-moves
17 Rh8 loss in 1 half-moves