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

EGTB: win in 2 half-moves

# move score
1 Rd2 win in 1 half-moves
2 Kb7 draw
3 Kc7 draw
4 Kd7 draw
5 Rd1 draw
6 Rd3 draw
7 Rd5 draw
8 Rd6 draw
9 Rd7 draw
10 Kb8 loss in 1 half-moves
11 Kg2 loss in 1 half-moves
12 Kg3 loss in 1 half-moves
13 Kg4 loss in 1 half-moves
14 Kh2 loss in 1 half-moves
15 Kh4 loss in 1 half-moves
16 Rd4 loss in 1 half-moves
17 Re8 loss in 1 half-moves
18 Rf8 loss in 1 half-moves
19 Rg8 loss in 1 half-moves
20 Rh8 loss in 1 half-moves