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 Kb6 draw
3 Kb7 draw
4 Kc5 draw
5 Kc7 draw
6 Kd1 draw
7 Kd2 draw
8 Kd5 draw
9 Kd6 draw
10 Kd7 draw
11 Ke2 draw
12 Kf1 draw
13 Kf2 draw
14 Ra8 draw
15 Rb8 draw
16 Rc8 draw
17 Rd1 draw
18 Rd2 draw
19 Rd3 draw
20 Re8 draw
21 Rf8 draw
22 Kb5 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves