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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Ke2 draw
3 Ke3 draw
4 Kf2 draw
5 Kg2 draw
6 Kg3 draw
7 Rh1 draw
8 Rh2 draw
9 Ke4 loss in 2 half-moves
10 Kf4 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 R3h4 loss in 2 half-moves
13 R3h5 loss in 2 half-moves
14 R3h6 loss in 2 half-moves
15 R3h7 loss in 2 half-moves
16 R8h4 loss in 2 half-moves
17 R8h5 loss in 2 half-moves
18 R8h6 loss in 2 half-moves
19 R8h7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rg8 loss in 2 half-moves