Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 K7c7 draw
3 K8c7 draw
4 K8c8 draw
5 K8e8 draw
6 Ra2 draw
7 Ra3 draw
8 Ra4 draw
9 Ra5 draw
10 Ra7 draw
11 Rb1 draw
12 Rc1 draw
13 Rd1 draw
14 K7c8 loss in 2 half-moves
15 K7e8 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 K7e7 loss in 1 half-moves
20 K8e7 loss in 1 half-moves
21 Ra6 loss in 1 half-moves
22 Ra8 loss in 1 half-moves
23 Re1 loss in 1 half-moves
24 Rf1 loss in 1 half-moves
25 Rh1 loss in 1 half-moves