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 Kc2 draw
3 Kc3 draw
4 Kc4 draw
5 Kd1 draw
6 Kdd2 draw
7 Kde3 draw
8 Ke1 draw
9 Ked2 draw
10 Kee3 draw
11 Kf1 draw
12 Kf2 draw
13 Kf3 draw
14 Ra8 draw
15 Rb8 draw
16 Rc8 draw
17 Rh8 draw
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves