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 Kd2 draw
3 Ke1 draw
4 Ke2 draw
5 Kg4 draw
6 Kg5 draw
7 Kg6 draw
8 Kh4 draw
9 Kh6 draw
10 Ra7 draw
11 Rb7 draw
12 Rc4 draw
13 Rc5 draw
14 Rc6 draw
15 Rc8 draw
16 Re7 draw
17 Rf7 draw
18 Rh7 draw
19 Kc1 loss in 1 half-moves
20 Kc2 loss in 1 half-moves
21 Rc1 loss in 1 half-moves
22 Rc2 loss in 1 half-moves
23 Rc3 loss in 1 half-moves
24 Rd7 loss in 1 half-moves