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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kc8 draw
3 Ke7 draw
4 Ke8 draw
5 Kg1 draw
6 Ra7 draw
7 Rb7 draw
8 Rc7 draw
9 Rd1 draw
10 Rd2 draw
11 Rd3 draw
12 Rd4 draw
13 Rd5 draw
14 Rd6 draw
15 Re7 draw
16 Rf7 draw
17 Kc7 loss in 2 half-moves
18 Kg2 loss in 1 half-moves
19 Kh2 loss in 1 half-moves
20 Rh7 loss in 1 half-moves