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 Kd6 draw
12 Kd7 draw
13 Ra1 draw
14 Rb1 draw
15 Rc1 draw
16 Rh5 draw
17 Rh6 draw
18 Rh8 draw
19 K4d5 loss in 2 half-moves
20 K6d5 loss in 2 half-moves
21 Kb7 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kd4 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 Rh2 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh4 loss in 2 half-moves