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 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke6 draw
6 Ke8 draw
7 Kf6 draw
8 Kf7 draw
9 Kf8 draw
10 Rb1 draw
11 Rc1 draw
12 Rd3 draw
13 Rd5 draw
14 Rd6 draw
15 Rd8 draw
16 Re1 draw
17 Rf1 draw
18 Rg1 draw
19 Rh1 draw
20 Ra1 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rd7 loss in 2 half-moves