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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Ka1 draw
3 Kb2 draw
4 Ra1 draw
5 Rb2 draw
6 Rb3 draw
7 Rc1 draw
8 Rh1 draw
9 Ka3 loss in 4 half-moves
10 Kb3 loss in 4 half-moves
11 Rb4 loss in 4 half-moves
12 Rb5 loss in 4 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves