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

EGTB: win in 8 half-moves

# move score
1 Rb2 win in 7 half-moves
2 Rb4 win in 7 half-moves
3 Ra1 win in 9 half-moves
4 Ra2 win in 9 half-moves
5 Ra4 win in 9 half-moves
6 Rb1 win in 9 half-moves
7 Rf1 win in 9 half-moves
8 Rf2 win in 9 half-moves
9 Rf4 win in 9 half-moves
10 R2h3 win in 11 half-moves
11 Rg3 win in 11 half-moves
12 Rg5 win in 11 half-moves
13 Rgg2 win in 11 half-moves
14 Rgg4 win in 11 half-moves
15 Rgh1 win in 11 half-moves
16 Rh5 win in 11 half-moves
17 Rhg2 win in 11 half-moves
18 Rhg4 win in 11 half-moves
19 Rhh1 win in 11 half-moves
20 R4h3 win in 13 half-moves
21 Rc1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Re4 loss in 2 half-moves
30 Rg6 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rg8 loss in 2 half-moves
33 Rh6 loss in 2 half-moves
34 Rh7 loss in 2 half-moves
35 Rh8 loss in 2 half-moves