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

EGTB: win in 10 half-moves

# move score
1 Rg1 win in 9 half-moves
2 Kf7 draw
3 Kg4 draw
4 Kg5 draw
5 Kg6 draw
6 Kg7 draw
7 Kg8 draw
8 Kh4 draw
9 Kh6 draw
10 Ra1 draw
11 Re2 draw
12 Re3 draw
13 Re4 draw
14 Re8 draw
15 Rf1 draw
16 Rh1 draw
17 Ke7 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves