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 Kc1 draw
3 Kc2 draw
4 Ke1 draw
5 Ke2 draw
6 Ke3 draw
7 Re1 draw
8 Rf3 draw
9 Ra1 loss in 14 half-moves
10 Rh1 loss in 14 half-moves
11 Kc3 loss in 8 half-moves
12 Kd1 loss in 8 half-moves
13 Rd1 loss in 8 half-moves
14 Rf2 loss in 8 half-moves
15 Kd3 loss in 6 half-moves
16 Rf4 loss in 4 half-moves
17 Rb1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rf7 loss in 1 half-moves