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 Kc7 draw
3 Ke7 draw
4 Kg5 draw
5 Kg6 draw
6 Kh6 draw
7 Ra1 draw
8 Rb1 draw
9 Rc1 draw
10 Rd2 draw
11 Rd3 draw
12 Rd4 draw
13 Rd5 draw
14 Rd6 draw
15 Re1 draw
16 Rf1 draw
17 Kc6 loss in 2 half-moves
18 Kc8 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ke8 loss in 2 half-moves
23 Kg4 loss in 1 half-moves
24 Kh4 loss in 1 half-moves
25 Rh1 loss in 1 half-moves