Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kc2 draw
7 Kc3 draw
8 Kg2 draw
9 Kh2 draw
10 Kh4 draw
11 Ra1 draw
12 Rb1 draw
13 Rf1 draw
14 Rg2 draw
15 Rg3 draw
16 Rg4 draw
17 Rh1 draw
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves