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

EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 K5g6 draw
3 K5h6 draw
4 K7g6 draw
5 K7h6 draw
6 Kg4 draw
7 Kg5 draw
8 Kg7 draw
9 Kg8 draw
10 Kh4 draw
11 Kh8 draw
12 Rc1 draw
13 Rc2 draw
14 Rc7 draw
15 Rc8 draw
16 Rd6 draw
17 Re6 draw
18 Rf6 draw
19 Rh6 draw
20 Ra6 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves