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 Kb1 draw
4 Kb2 draw
5 Kf1 draw
6 Kf2 draw
7 Kf3 draw
8 Kg1 draw
9 Kg3 draw
10 Kh1 draw
11 Kh2 draw
12 Kh3 draw
13 Ra4 draw
14 Rb4 draw
15 Rc4 draw
16 Rg3 draw
17 Rh4 draw
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves