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

EGTB: win in 8 half-moves

# move score
1 Rd1 win in 7 half-moves
2 Re1 win in 9 half-moves
3 Ra1 draw
4 Ra4 draw
5 Rb2 draw
6 Rb3 draw
7 Rbb1 draw
8 Rc1 draw
9 Rc4 draw
10 Rd4 draw
11 Re4 draw
12 Rgb1 draw
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh4 loss in 2 half-moves