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 K4b5 draw
3 K4c5 draw
4 K6b5 draw
5 K6c5 draw
6 Kb3 draw
7 Kb4 draw
8 Kb6 draw
9 Kc3 draw
10 Kc7 draw
11 Kd7 draw
12 Ra1 draw
13 Rb1 draw
14 Rc1 draw
15 Rh2 draw
16 Rh6 draw
17 Rh8 draw
18 K4d5 loss in 2 half-moves
19 K6d5 loss in 2 half-moves
20 Kb7 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh3 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh5 loss in 2 half-moves