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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Ke1 draw
6 Ke2 draw
7 Kf2 draw
8 Kg1 draw
9 Kg2 draw
10 Rb4 draw
11 Rc4 draw
12 Rd4 draw
13 Re4 draw
14 Rf4 draw
15 Rg3 draw
16 Rg5 draw
17 Rg6 draw
18 Rg7 draw
19 Rh4 draw
20 Ra4 loss in 1 half-moves
21 Rg1 loss in 1 half-moves
22 Rg2 loss in 1 half-moves