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

EGTB: win in 2 half-moves

# move score
1 R1a3 win in 1 half-moves
2 R6a2 win in 1 half-moves
3 R6a3 win in 1 half-moves
4 R6a4 win in 1 half-moves
5 R6a5 win in 1 half-moves
6 Ra7 win in 1 half-moves
7 Raa8 win in 1 half-moves
8 Rad6 win in 1 half-moves
9 Rb6 win in 1 half-moves
10 Rb8 win in 1 half-moves
11 Rc6 win in 1 half-moves
12 Rc8 win in 1 half-moves
13 Rd2 win in 1 half-moves
14 Rd3 win in 1 half-moves
15 Rd5 win in 1 half-moves
16 Rd7 win in 1 half-moves
17 Rda8 win in 1 half-moves
18 Rdd1 win in 1 half-moves
19 Re1 win in 1 half-moves
20 Re6 win in 1 half-moves
21 Re8 win in 1 half-moves
22 Rf6 win in 1 half-moves
23 Rf8 win in 1 half-moves
24 Rg6 win in 1 half-moves
25 Rh6 win in 1 half-moves
26 Rh8 win in 1 half-moves
27 R1a2 loss in 2 half-moves
28 R1a4 loss in 2 half-moves
29 R1a5 loss in 2 half-moves
30 Rad1 loss in 2 half-moves
31 Rb1 loss in 2 half-moves
32 Rc1 loss in 2 half-moves
33 Rf1 loss in 2 half-moves
34 Rg1 loss in 2 half-moves
35 Rh1 loss in 2 half-moves
36 Rd4 loss in 1 half-moves
37 Rdd6 loss in 1 half-moves
38 Rg8 loss in 1 half-moves