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 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kd4 draw
6 Kd5 draw
7 Kd6 draw
8 Ra7 draw
9 Rb7 draw
10 Rd7 draw
11 Re7 draw
12 Rf7 draw
13 Rh7 draw
14 Kc4 loss in 1 half-moves
15 Kc6 loss in 1 half-moves
16 Kf1 loss in 1 half-moves
17 Kf2 loss in 1 half-moves
18 Kg2 loss in 1 half-moves
19 Kh1 loss in 1 half-moves
20 Kh2 loss in 1 half-moves
21 Rc6 loss in 1 half-moves
22 Rc8 loss in 1 half-moves