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

EGTB: win in 8 half-moves

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