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 Kc6 draw
3 Kc8 draw
4 Kg3 draw
5 Kg4 draw
6 Kg5 draw
7 Kh3 draw
8 Kh5 draw
9 Ra2 draw
10 Ra3 draw
11 Ra5 draw
12 Ra6 draw
13 Ra8 draw
14 Rd1 draw
15 Re1 draw
16 Rf1 draw
17 Rh1 draw
18 Kb6 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Kb8 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Kd7 loss in 2 half-moves
23 Kd8 loss in 2 half-moves
24 Ra4 loss in 1 half-moves
25 Ra7 loss in 1 half-moves
26 Rb1 loss in 1 half-moves
27 Rc1 loss in 1 half-moves