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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf2 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Ra8 win in 5 half-moves
5 Rbd8 win in 5 half-moves
6 Rc2 win in 5 half-moves
7 Rc8 win in 5 half-moves
8 Rdd2 win in 5 half-moves
9 Ra1 win in 9 half-moves
10 Ra2 win in 9 half-moves
11 Rbd2 win in 9 half-moves
12 Rc1 win in 9 half-moves
13 Rdb1 win in 9 half-moves
14 Rdd8 win in 9 half-moves
15 Rbb1 loss in 4 half-moves
16 R2b3 loss in 2 half-moves
17 R2b4 loss in 2 half-moves
18 R2b5 loss in 2 half-moves
19 R2b6 loss in 2 half-moves
20 R2b7 loss in 2 half-moves
21 R8b3 loss in 2 half-moves
22 R8b4 loss in 2 half-moves
23 R8b5 loss in 2 half-moves
24 R8b6 loss in 2 half-moves
25 R8b7 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Rd5 loss in 2 half-moves
29 Rd6 loss in 2 half-moves
30 Rd7 loss in 2 half-moves
31 Re1 loss in 2 half-moves
32 Re2 loss in 2 half-moves
33 Re8 loss in 2 half-moves
34 Rg1 loss in 2 half-moves
35 Rg2 loss in 2 half-moves
36 Rg8 loss in 2 half-moves
37 Rh1 loss in 2 half-moves
38 Rh2 loss in 2 half-moves
39 Rh8 loss in 2 half-moves