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

EGTB: win in 6 half-moves

# move score
1 Rd1 win in 5 half-moves
2 Re1 win in 5 half-moves
3 Ra1 draw
4 Ra3 draw
5 Rb2 draw
6 Rb4 draw
7 Rb8 draw
8 Rbb1 draw
9 Rc1 draw
10 Rc3 draw
11 Rd3 draw
12 Re3 draw
13 Rgb1 draw
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh3 loss in 2 half-moves