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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb5 draw
6 Kb8 draw
7 Kbb6 draw
8 Kbc7 draw
9 Kc5 draw
10 Kc8 draw
11 Kcb6 draw
12 Kcc7 draw
13 Ra3 draw
14 Rb3 draw
15 Rc3 draw
16 Rd1 draw
17 Rd2 draw
18 Rd7 draw
19 Rh3 draw
20 Kd5 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Kd7 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rg3 loss in 2 half-moves