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

EGTB: win in 6 half-moves

# move score
1 Rf4 win in 5 half-moves
2 Rg4 win in 5 half-moves
3 Rh4 win in 5 half-moves
4 Ra4 draw
5 Rd1 draw
6 Rd2 draw
7 Rd3 draw
8 Re4 draw
9 Ke6 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Kff6 loss in 2 half-moves
13 Kff8 loss in 2 half-moves
14 Kfg6 loss in 2 half-moves
15 Kfg8 loss in 2 half-moves
16 Kgf6 loss in 2 half-moves
17 Kgf8 loss in 2 half-moves
18 Kgg6 loss in 2 half-moves
19 Kgg8 loss in 2 half-moves
20 Kh6 loss in 2 half-moves
21 Kh7 loss in 2 half-moves
22 Kh8 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Rd8 loss in 2 half-moves