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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Kff1 draw
3 Kff3 draw
4 Kfg1 draw
5 Kfg3 draw
6 Kgf3 draw
7 Kgg1 draw
8 Kgg3 draw
9 Kh1 draw
10 Kh2 draw
11 Kh3 draw
12 Ra4 draw
13 Rg5 draw
14 Rg7 draw
15 Rg8 draw
16 Rh4 draw
17 Ke1 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Kgf1 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg3 loss in 2 half-moves