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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Kf2 draw
4 Kf3 draw
5 Kf4 draw
6 Kg2 draw
7 Kg4 draw
8 Kh2 draw
9 Kh3 draw
10 Kh4 draw
11 Ra7 draw
12 Rc7 draw
13 Rd7 draw
14 Re7 draw
15 Rf7 draw
16 Rg4 draw
17 Rg6 draw
18 Rh7 draw
19 Rb7 loss in 2 half-moves