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

EGTB: win in 4 half-moves

# move score
1 Rd5 win in 3 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kcc5 draw
6 Kcc7 draw
7 Kcd5 draw
8 Kcd7 draw
9 Kdc5 draw
10 Kdc7 draw
11 Kdd5 draw
12 Kdd7 draw
13 Ra1 draw
14 Rb1 draw
15 Rc1 draw
16 Re1 draw
17 Rf1 draw
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves