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

EGTB: win in 8 half-moves

# move score
1 R1a2 win in 7 half-moves
2 Rc2 win in 7 half-moves
3 Rd1 win in 7 half-moves
4 Rd6 win in 7 half-moves
5 Rd8 win in 7 half-moves
6 Re1 win in 7 half-moves
7 Re6 win in 7 half-moves
8 Re8 win in 7 half-moves
9 Ra7 win in 9 half-moves
10 Rac1 win in 9 half-moves
11 Rac6 win in 9 half-moves
12 Rb1 win in 9 half-moves
13 Rb6 win in 9 half-moves
14 Rb8 win in 9 half-moves
15 Rc7 win in 9 half-moves
16 Rca8 win in 9 half-moves
17 Rcc1 win in 9 half-moves
18 R6a2 win in 11 half-moves
19 Raa8 win in 11 half-moves
20 Rcc6 loss in 4 half-moves
21 R1a3 loss in 2 half-moves
22 R1a4 loss in 2 half-moves
23 R1a5 loss in 2 half-moves
24 R6a3 loss in 2 half-moves
25 R6a4 loss in 2 half-moves
26 R6a5 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rc5 loss in 2 half-moves
30 Rf1 loss in 2 half-moves
31 Rf6 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rg1 loss in 2 half-moves
34 Rg6 loss in 2 half-moves
35 Rg8 loss in 2 half-moves
36 Rh1 loss in 2 half-moves
37 Rh6 loss in 2 half-moves
38 Rh8 loss in 2 half-moves