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 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc8 draw
6 Ra7 draw
7 Rb7 draw
8 Rc8 draw
9 Rd7 draw
10 Rc3 loss in 4 half-moves
11 Rc4 loss in 4 half-moves
12 Rc5 loss in 4 half-moves
13 Rc6 loss in 4 half-moves
14 Rc1 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves