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 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Ke1 draw
6 Kee3 draw
7 Kef2 draw
8 Kf1 draw
9 Kfe3 draw
10 Kff2 draw
11 Kg2 draw
12 Kg3 draw
13 Ra4 draw
14 Rb4 draw
15 Rc4 draw
16 Rg1 draw
17 Rg2 draw
18 Rg3 draw
19 Rh4 draw
20 Ke4 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 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