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

EGTB: win in 6 half-moves

# move score
1 Rf4 win in 5 half-moves
2 Rf5 win in 5 half-moves
3 Ra4 win in 11 half-moves
4 Ra5 win in 11 half-moves
5 Rb4 win in 11 half-moves
6 Rb5 win in 11 half-moves
7 Rc4 win in 11 half-moves
8 Rc5 win in 11 half-moves
9 Rd1 win in 11 half-moves
10 Rd2 win in 11 half-moves
11 Rd3 win in 11 half-moves
12 Re4 win in 11 half-moves
13 Re5 win in 11 half-moves
14 Rd6 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves