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

EGTB: win in 6 half-moves

# move score
1 Ra1 win in 5 half-moves
2 Rbd1 win in 5 half-moves
3 Rc1 win in 5 half-moves
4 Rc7 win in 5 half-moves
5 Ra7 draw
6 Ra8 draw
7 Rc8 draw
8 Rdb8 draw
9 Rbd7 loss in 6 half-moves
10 Rbb8 loss in 4 half-moves
11 Rdd1 loss in 4 half-moves
12 Rdd7 loss in 4 half-moves
13 R1b2 loss in 2 half-moves
14 R1b3 loss in 2 half-moves
15 R1b4 loss in 2 half-moves
16 R1b5 loss in 2 half-moves
17 R1b6 loss in 2 half-moves
18 R7b2 loss in 2 half-moves
19 R7b3 loss in 2 half-moves
20 R7b4 loss in 2 half-moves
21 R7b5 loss in 2 half-moves
22 R7b6 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Rd6 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Re7 loss in 2 half-moves
30 Re8 loss in 2 half-moves
31 Rf1 loss in 2 half-moves
32 Rf7 loss in 2 half-moves
33 Rf8 loss in 2 half-moves
34 Rg1 loss in 2 half-moves
35 Rg7 loss in 2 half-moves
36 Rg8 loss in 2 half-moves
37 Rh1 loss in 2 half-moves
38 Rh7 loss in 2 half-moves
39 Rh8 loss in 2 half-moves