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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kbc7 draw
6 Kbc8 draw
7 Kc6 draw
8 Kd6 draw
9 Kd8 draw
10 Kdc7 draw
11 Kdc8 draw
12 Ke6 draw
13 Ke7 draw
14 Ke8 draw
15 Ra4 draw
16 Rb4 draw
17 Rc4 draw
18 Rd5 draw
19 Rh4 draw
20 Rd1 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves