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 Ka7 draw
3 Kg3 draw
4 Kh3 draw
5 Kh5 draw
6 Rb8 draw
7 Rc8 draw
8 Rd1 draw
9 Rd2 draw
10 Rd3 draw
11 Rd5 draw
12 Rd7 draw
13 Re8 draw
14 Rf8 draw
15 Rg8 draw
16 Rh8 draw
17 Kb7 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Kg4 loss in 1 half-moves
20 Kg5 loss in 1 half-moves
21 Rd6 loss in 1 half-moves