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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ra4 win in 1 half-moves
3 Ra5 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Ra8 win in 1 half-moves
6 Rb2 win in 1 half-moves
7 Rc1 win in 1 half-moves
8 Rc2 win in 1 half-moves
9 Rd2 win in 1 half-moves
10 Re1 win in 1 half-moves
11 Re2 win in 1 half-moves
12 Rf1 win in 1 half-moves
13 Rf2 win in 1 half-moves
14 Rg1 win in 1 half-moves
15 Rh1 win in 1 half-moves
16 g1=K loss in 4 half-moves
17 g1=B loss in 2 half-moves
18 g1=N loss in 2 half-moves
19 g1=Q loss in 2 half-moves
20 g1=R loss in 2 half-moves
21 Ra6 loss in 1 half-moves
22 Rb1 loss in 1 half-moves
23 Rd1 loss in 1 half-moves