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

EGTB: win in 6 half-moves

# move score
1 Rd1 win in 5 half-moves
2 Rd2 win in 5 half-moves
3 Rd8 win in 5 half-moves
4 Ra1 draw
5 Ra2 draw
6 Ra8 draw
7 Rbc1 draw
8 Rbc8 draw
9 Rcb2 draw
10 R1b2 loss in 4 half-moves
11 R8b2 loss in 4 half-moves
12 Rcc1 loss in 4 half-moves
13 Rcc8 loss in 4 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 R1b7 loss in 2 half-moves
19 R8b3 loss in 2 half-moves
20 R8b4 loss in 2 half-moves
21 R8b5 loss in 2 half-moves
22 R8b6 loss in 2 half-moves
23 R8b7 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rc7 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Re2 loss in 2 half-moves
31 Re8 loss in 2 half-moves
32 Rf1 loss in 2 half-moves
33 Rf2 loss in 2 half-moves
34 Rf8 loss in 2 half-moves
35 Rg1 loss in 2 half-moves
36 Rg2 loss in 2 half-moves
37 Rg8 loss in 2 half-moves
38 Rh1 loss in 2 half-moves
39 Rh2 loss in 2 half-moves
40 Rh8 loss in 2 half-moves