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

EGTB: win in 10 half-moves

# move score
1 Rb1 win in 9 half-moves
2 Rb3 win in 9 half-moves
3 Ra1 win in 11 half-moves
4 Ra3 win in 11 half-moves
5 Rf1 win in 11 half-moves
6 Rf3 win in 11 half-moves
7 Rg4 win in 11 half-moves
8 Rg8 win in 11 half-moves
9 R1g2 win in 13 half-moves
10 R3g2 win in 13 half-moves
11 Rh1 win in 13 half-moves
12 Rh3 win in 13 half-moves
13 Rc1 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves