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

EGTB: win in 8 half-moves

# move score
1 Rg1 win in 7 half-moves
2 Rg3 win in 7 half-moves
3 Rg8 win in 7 half-moves
4 Rh1 win in 7 half-moves
5 Rh3 win in 7 half-moves
6 Rh8 win in 7 half-moves
7 Ra1 win in 9 half-moves
8 Ra3 win in 9 half-moves
9 Ra8 win in 9 half-moves
10 Rc1 win in 9 half-moves
11 R1b2 loss in 6 half-moves
12 R3b2 loss in 6 half-moves
13 R3b7 loss in 6 half-moves
14 R8b7 loss in 6 half-moves
15 Rc3 loss in 6 half-moves
16 Rc8 loss in 6 half-moves
17 R3b4 loss in 2 half-moves
18 R3b5 loss in 2 half-moves
19 R3b6 loss in 2 half-moves
20 R8b4 loss in 2 half-moves
21 R8b5 loss in 2 half-moves
22 R8b6 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf3 loss in 2 half-moves
31 Rf8 loss in 2 half-moves