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

EGTB: win in 2 half-moves

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