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

EGTB: win in 2 half-moves

# move score
1 Rd5 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kg7 draw
5 Kg8 draw
6 Kh7 draw
7 Rd1 draw
8 Re8 draw
9 Rf8 draw
10 Rg8 draw
11 Kc7 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves