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 Ka1 draw
3 Kc6 draw
4 Kc7 draw
5 Kd7 draw
6 Ke6 draw
7 Ke7 draw
8 Ra4 draw
9 Ra5 draw
10 Ra6 draw
11 Ra8 draw
12 Rd7 draw
13 Rf7 draw
14 Rh7 draw
15 Ka3 loss in 2 half-moves
16 Kb1 loss in 2 half-moves
17 Kb2 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Re7 loss in 2 half-moves