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 Rf5 draw
3 Rf6 draw
4 Rf7 draw
5 K1d2 loss in 2 half-moves
6 K1e2 loss in 2 half-moves
7 K1f2 loss in 2 half-moves
8 K3d2 loss in 2 half-moves
9 K3e2 loss in 2 half-moves
10 K3f2 loss in 2 half-moves
11 Kd1 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rh1 loss in 2 half-moves