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

EGTB: win in 8 half-moves

# move score
1 Rh1 win in 7 half-moves
2 K6h6 draw
3 K6h7 draw
4 K7h6 draw
5 K7h7 draw
6 Kf8 draw
7 Kg5 draw
8 Kg8 draw
9 Kh5 draw
10 Kh8 draw
11 Rb1 draw
12 Rf1 draw
13 Rg2 draw
14 Rg3 draw
15 K6f6 loss in 2 half-moves
16 K6f7 loss in 2 half-moves
17 K7f6 loss in 2 half-moves
18 K7f7 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rg5 loss in 2 half-moves