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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Rd5 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Rd4 draw
5 Rd6 draw
6 Re8 draw
7 Rg8 draw
8 Rh8 draw
9 Kc7 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Kb8 loss in 1 half-moves