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 Kb3 draw
3 Kb4 draw
4 Kb5 draw
5 Kcc5 draw
6 Kcd5 draw
7 Kdd5 draw
8 Rc8 draw
9 Rd6 draw
10 Rd7 draw
11 Rh8 draw
12 Kcc3 loss in 2 half-moves
13 Kcd3 loss in 2 half-moves
14 Kdc3 loss in 2 half-moves
15 Kdc5 loss in 2 half-moves
16 Kdd3 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves