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 Kb3 draw
3 Kb2 loss in 24 half-moves
4 Ra1 loss in 24 half-moves
5 Ka1 loss in 10 half-moves
6 Kb1 loss in 10 half-moves
7 Re2 loss in 10 half-moves
8 Rh1 loss in 10 half-moves
9 Ka3 loss in 6 half-moves
10 Rb1 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Re3 loss in 1 half-moves
17 Re4 loss in 1 half-moves
18 Re5 loss in 1 half-moves
19 Re6 loss in 1 half-moves