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

EGTB: win in 2 half-moves

# move score
1 R8a2 win in 1 half-moves
2 R8a3 win in 1 half-moves
3 R8a4 win in 1 half-moves
4 R8a5 win in 1 half-moves
5 R8a6 win in 1 half-moves
6 Rg1 win in 1 half-moves
7 R1a2 loss in 2 half-moves
8 R1a3 loss in 2 half-moves
9 R1a4 loss in 2 half-moves
10 R1a5 loss in 2 half-moves
11 R1a6 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Na6 loss in 1 half-moves
19 Nc6 loss in 1 half-moves
20 Nd7 loss in 1 half-moves
21 R1a7 loss in 1 half-moves
22 R8a7 loss in 1 half-moves