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

EGTB: win in 4 half-moves

# move score
1 R8a4 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Rb2 win in 5 half-moves
4 Rc2 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Rd2 win in 5 half-moves
7 Re2 win in 5 half-moves
8 Rf8 win in 5 half-moves
9 Rb8 win in 7 half-moves
10 Rd8 win in 7 half-moves
11 R2a7 win in 17 half-moves
12 Nc5 win in 19 half-moves
13 R8a7 win in 19 half-moves
14 R2a4 win in 25 half-moves
15 Nb6 draw
16 Rf2 draw
17 Nb8 loss in 8 half-moves
18 Ne5 loss in 2 half-moves
19 Nf6 loss in 2 half-moves
20 Nf8 loss in 2 half-moves
21 R2a3 loss in 2 half-moves
22 R2a5 loss in 2 half-moves
23 R2a6 loss in 2 half-moves
24 R8a3 loss in 2 half-moves
25 R8a5 loss in 2 half-moves
26 R8a6 loss in 2 half-moves
27 Ra1 loss in 2 half-moves
28 Rg2 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh2 loss in 2 half-moves
31 Rh8 loss in 2 half-moves