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

EGTB: win in 12 half-moves

# move score
1 Rg3 win in 11 half-moves
2 Kg6 draw
3 Kgg7 draw
4 Kgh8 draw
5 Kh6 draw
6 Khg7 draw
7 Khh8 draw
8 Ra3 draw
9 Re1 draw
10 Re2 draw
11 Re4 draw
12 Re5 draw
13 Rf3 draw
14 Rh3 draw
15 Kf7 loss in 2 half-moves
16 Kf8 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves