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

EGTB: win in 4 half-moves

# move score
1 Rd4 win in 3 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kab6 draw
5 Kb4 draw
6 Kb5 draw
7 Kb7 draw
8 Kb8 draw
9 Kc6 draw
10 Kc8 draw
11 Kcb6 draw
12 Ra2 draw
13 Rb2 draw
14 Rc2 draw
15 Rd1 draw
16 Rd3 draw
17 Rd5 draw
18 Rh2 draw
19 Kd6 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves