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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Kg6 win in 5 half-moves
3 Kh6 win in 5 half-moves
4 K4g4 draw
5 K4g5 draw
6 K5g4 draw
7 K5g5 draw
8 Kg3 draw
9 Kh3 draw
10 Rc7 draw
11 Rd7 draw
12 Re7 draw
13 Rf7 draw
14 Rh8 draw
15 Ra7 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rh6 loss in 2 half-moves