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 Rd7 win in 3 half-moves
3 Rd8 win in 3 half-moves
4 Rh4 win in 5 half-moves
5 Kf7 draw
6 Kf8 draw
7 Kgg8 draw
8 Kgh8 draw
9 Khg8 draw
10 Khh8 draw
11 Ra4 draw
12 Rb4 draw
13 Rc4 draw
14 Rd5 draw
15 Kf6 loss in 2 half-moves
16 Kgg6 loss in 2 half-moves
17 Kgh6 loss in 2 half-moves
18 Khg6 loss in 2 half-moves
19 Khh6 loss in 2 half-moves
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