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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 K4g5 draw
3 K4h5 draw
4 K6g5 draw
5 K6h5 draw
6 Kf6 draw
7 Kf7 draw
8 Kg3 draw
9 Kg7 draw
10 Kh3 draw
11 Kh4 draw
12 Kh6 draw
13 Kh7 draw
14 Rb1 draw
15 Rf1 draw
16 Rg1 draw
17 Rh4 draw
18 Rh5 draw
19 Rh6 draw
20 Rh8 draw
21 K4f5 loss in 2 half-moves
22 K6f5 loss in 2 half-moves
23 Kf3 loss in 2 half-moves
24 Kf4 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rh2 loss in 2 half-moves
30 Rh3 loss in 2 half-moves