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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Re4 win in 3 half-moves
5 Rf1 win in 3 half-moves
6 Rf4 win in 3 half-moves
7 Rg7 win in 3 half-moves
8 Rh7 win in 3 half-moves
9 Rg2 win in 5 half-moves
10 Rg3 win in 5 half-moves
11 Rgg1 win in 5 half-moves
12 Rgh4 win in 5 half-moves
13 Rh2 win in 5 half-moves
14 Rh3 win in 5 half-moves
15 Rhg1 win in 5 half-moves
16 Rhh4 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh8 loss in 2 half-moves