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 Ka8 draw
3 Kc8 draw
4 Ke1 draw
5 Ke2 draw
6 Kf1 draw
7 Kg1 draw
8 Kg2 draw
9 Ra7 draw
10 Rb1 draw
11 Rb2 draw
12 Rb3 draw
13 Rb4 draw
14 Rb5 draw
15 Rb6 draw
16 Rc7 draw
17 Rd7 draw
18 Re7 draw
19 Rh7 draw
20 Ka7 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Ke3 loss in 1 half-moves
23 Kf3 loss in 1 half-moves
24 Kg3 loss in 1 half-moves
25 Rf7 loss in 1 half-moves