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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 R8b7 win in 9 half-moves
3 Rc7 win in 9 half-moves
4 R1b7 draw
5 Rcc1 draw
6 Rf1 draw
7 Ra1 loss in 4 half-moves
8 Ra8 loss in 4 half-moves
9 Rbc1 loss in 4 half-moves
10 Rd1 loss in 4 half-moves
11 Rd8 loss in 4 half-moves
12 R1b2 loss in 2 half-moves
13 R1b3 loss in 2 half-moves
14 R1b4 loss in 2 half-moves
15 R1b5 loss in 2 half-moves
16 R1b6 loss in 2 half-moves
17 R8b2 loss in 2 half-moves
18 R8b3 loss in 2 half-moves
19 R8b4 loss in 2 half-moves
20 R8b5 loss in 2 half-moves
21 R8b6 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg8 loss in 2 half-moves
31 Rh1 loss in 2 half-moves
32 Rh8 loss in 2 half-moves