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 Kb2 draw
3 Kd1 draw
4 Kd2 draw
5 Ra1 draw
6 Rb1 draw
7 Rf3 draw
8 Rh1 loss in 14 half-moves
9 Kd3 loss in 12 half-moves
10 Rf2 loss in 12 half-moves
11 Kb1 loss in 10 half-moves
12 Kc1 loss in 10 half-moves
13 Rc1 loss in 8 half-moves
14 Kc3 loss in 6 half-moves
15 Kb3 loss in 4 half-moves
16 Rf4 loss in 4 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 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