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

EGTB: win in 2 half-moves

# move score
1 R8a3 win in 1 half-moves
2 R8a5 win in 1 half-moves
3 R8a6 win in 1 half-moves
4 R8a7 win in 1 half-moves
5 Rb8 win in 1 half-moves
6 Rc1 win in 1 half-moves
7 Rc8 win in 1 half-moves
8 Rd1 win in 1 half-moves
9 Rd8 win in 1 half-moves
10 Re2 win in 1 half-moves
11 Rh1 win in 1 half-moves
12 Rh8 win in 1 half-moves
13 Rb1 draw
14 R2a3 loss in 2 half-moves
15 R2a5 loss in 2 half-moves
16 R2a6 loss in 2 half-moves
17 R2a7 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 R2a4 loss in 1 half-moves
25 R8a4 loss in 1 half-moves
26 Re1 loss in 1 half-moves
27 Re8 loss in 1 half-moves
28 Rf1 loss in 1 half-moves
29 Rf8 loss in 1 half-moves
30 Rg1 loss in 1 half-moves
31 Rg8 loss in 1 half-moves