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 Ka2 draw
3 Kc1 draw
4 Kc2 draw
5 Kc3 draw
6 Kb1 loss in 18 half-moves
7 Kb3 loss in 18 half-moves
8 Ra5 loss in 14 half-moves
9 Rb1 loss in 14 half-moves
10 Ka3 loss in 8 half-moves
11 Ra2 loss in 4 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves