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

EGTB: win in 4 half-moves

# move score
1 Re8 win in 3 half-moves
2 Rh1 win in 7 half-moves
3 Ke8 draw
4 Kff6 draw
5 Kff8 draw
6 Kfg6 draw
7 Kfg8 draw
8 Kgf6 draw
9 Kgf8 draw
10 Kgg6 draw
11 Kgg8 draw
12 Kh6 draw
13 Kh7 draw
14 Kh8 draw
15 Ra1 draw
16 Re2 draw
17 Re3 draw
18 Re7 draw
19 Rf1 draw
20 Rg1 draw
21 Ke6 loss in 2 half-moves
22 Ke7 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Re5 loss in 2 half-moves
28 Re6 loss in 2 half-moves