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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 Ra1 draw
4 Rb1 draw
5 Rc1 draw
6 Re1 draw
7 Rh8 draw
8 K5a5 loss in 2 half-moves
9 K5a6 loss in 2 half-moves
10 K5c5 loss in 2 half-moves
11 K5c6 loss in 2 half-moves
12 K6a5 loss in 2 half-moves
13 K6a6 loss in 2 half-moves
14 K6c5 loss in 2 half-moves
15 K6c6 loss in 2 half-moves
16 Ka4 loss in 2 half-moves
17 Ka7 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh2 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Rh4 loss in 2 half-moves
28 Rh5 loss in 2 half-moves