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

EGTB: win in 2 half-moves

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