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

EGTB: win in 2 half-moves

# move score
1 R1a2 win in 1 half-moves
2 R3a2 win in 1 half-moves
3 R3a4 win in 1 half-moves
4 R3a5 win in 1 half-moves
5 R3a6 win in 1 half-moves
6 R3a7 win in 1 half-moves
7 R8a4 win in 1 half-moves
8 Rb1 win in 1 half-moves
9 Rb3 win in 1 half-moves
10 Rb8 win in 1 half-moves
11 Rc1 win in 1 half-moves
12 Rc3 win in 1 half-moves
13 Rc8 win in 1 half-moves
14 Rd1 win in 1 half-moves
15 Rd3 win in 1 half-moves
16 Rd8 win in 1 half-moves
17 Rf1 win in 1 half-moves
18 Rf3 win in 1 half-moves
19 Rh1 win in 1 half-moves
20 Rh3 win in 1 half-moves
21 Rh8 win in 1 half-moves
22 R8a5 loss in 1 half-moves
23 R8a6 loss in 1 half-moves
24 R8a7 loss in 1 half-moves
25 Re1 loss in 1 half-moves
26 Re3 loss in 1 half-moves
27 Re8 loss in 1 half-moves
28 Rf8 loss in 1 half-moves
29 Rg1 loss in 1 half-moves
30 Rg3 loss in 1 half-moves
31 Rg8 loss in 1 half-moves