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 Kb8 draw
5 Kc8 draw
6 Kd2 draw
7 Ke2 draw
8 Ke4 draw
9 Kf3 draw
10 Kf4 draw
11 Rc1 draw
12 Rc2 draw
13 Rc8 draw
14 Rd7 draw
15 Re7 draw
16 Rf7 draw
17 Rh7 draw
18 Ka6 loss in 2 half-moves
19 Kb6 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Kf2 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rc6 loss in 2 half-moves